summaryrefslogtreecommitdiff
path: root/libpthread/linuxthreads/sysdeps
diff options
context:
space:
mode:
authorMike Frysinger <vapier@gentoo.org>2006-01-31 05:05:15 +0000
committerMike Frysinger <vapier@gentoo.org>2006-01-31 05:05:15 +0000
commitcccc549ced940c85039c8ce263c8bb571f244afd (patch)
treeef77a870db7211ad6f511867fc56ee1a1a8b4c18 /libpthread/linuxthreads/sysdeps
parente73b1211737842732951f9b9049294ef732e1ef0 (diff)
initial import of latest linuxthreads
Diffstat (limited to 'libpthread/linuxthreads/sysdeps')
-rw-r--r--libpthread/linuxthreads/sysdeps/CVS/Entries14
-rw-r--r--libpthread/linuxthreads/sysdeps/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/alpha/CVS/Entries4
-rw-r--r--libpthread/linuxthreads/sysdeps/alpha/CVS/Entries.Log2
-rw-r--r--libpthread/linuxthreads/sysdeps/alpha/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/alpha/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/alpha/elf/CVS/Entries2
-rw-r--r--libpthread/linuxthreads/sysdeps/alpha/elf/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/alpha/elf/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/alpha/elf/pt-initfini.c90
-rw-r--r--libpthread/linuxthreads/sysdeps/alpha/pspinlock.c110
-rw-r--r--libpthread/linuxthreads/sysdeps/alpha/pt-machine.h128
-rw-r--r--libpthread/linuxthreads/sysdeps/alpha/tls.h134
-rw-r--r--libpthread/linuxthreads/sysdeps/arm/CVS/Entries4
-rw-r--r--libpthread/linuxthreads/sysdeps/arm/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/arm/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/arm/pspinlock.c82
-rw-r--r--libpthread/linuxthreads/sysdeps/arm/pt-machine.h55
-rw-r--r--libpthread/linuxthreads/sysdeps/arm/tls.h172
-rw-r--r--libpthread/linuxthreads/sysdeps/cris/CVS/Entries3
-rw-r--r--libpthread/linuxthreads/sysdeps/cris/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/cris/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/cris/pspinlock.c72
-rw-r--r--libpthread/linuxthreads/sysdeps/cris/pt-machine.h58
-rw-r--r--libpthread/linuxthreads/sysdeps/hppa/CVS/Entries3
-rw-r--r--libpthread/linuxthreads/sysdeps/hppa/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/hppa/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/hppa/pspinlock.c81
-rw-r--r--libpthread/linuxthreads/sysdeps/hppa/pt-machine.h62
-rw-r--r--libpthread/linuxthreads/sysdeps/i386/CVS/Entries8
-rw-r--r--libpthread/linuxthreads/sysdeps/i386/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/i386/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/i386/i586/CVS/Entries2
-rw-r--r--libpthread/linuxthreads/sysdeps/i386/i586/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/i386/i586/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/i386/i686/CVS/Entries3
-rw-r--r--libpthread/linuxthreads/sysdeps/i386/i686/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/i386/i686/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/i386/i686/pt-machine.h79
-rw-r--r--libpthread/linuxthreads/sysdeps/i386/pspinlock.c103
-rw-r--r--libpthread/linuxthreads/sysdeps/i386/pt-machine.h115
-rw-r--r--libpthread/linuxthreads/sysdeps/i386/tcb-offsets.sym7
-rw-r--r--libpthread/linuxthreads/sysdeps/i386/tls.h229
-rw-r--r--libpthread/linuxthreads/sysdeps/i386/useldt.h314
-rw-r--r--libpthread/linuxthreads/sysdeps/ia64/CVS/Entries7
-rw-r--r--libpthread/linuxthreads/sysdeps/ia64/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/ia64/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/ia64/pspinlock.c79
-rw-r--r--libpthread/linuxthreads/sysdeps/ia64/pt-machine.h133
-rw-r--r--libpthread/linuxthreads/sysdeps/ia64/tcb-offsets.sym9
-rw-r--r--libpthread/linuxthreads/sysdeps/ia64/tls.h145
-rw-r--r--libpthread/linuxthreads/sysdeps/m68k/CVS/Entries3
-rw-r--r--libpthread/linuxthreads/sysdeps/m68k/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/m68k/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/m68k/pspinlock.c82
-rw-r--r--libpthread/linuxthreads/sysdeps/m68k/pt-machine.h69
-rw-r--r--libpthread/linuxthreads/sysdeps/mips/CVS/Entries4
-rw-r--r--libpthread/linuxthreads/sysdeps/mips/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/mips/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/mips/pspinlock.c98
-rw-r--r--libpthread/linuxthreads/sysdeps/mips/pt-machine.h92
-rw-r--r--libpthread/linuxthreads/sysdeps/mips/tls.h170
-rw-r--r--libpthread/linuxthreads/sysdeps/powerpc/CVS/Entries5
-rw-r--r--libpthread/linuxthreads/sysdeps/powerpc/CVS/Entries.Log2
-rw-r--r--libpthread/linuxthreads/sysdeps/powerpc/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/powerpc/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/powerpc/powerpc32/CVS/Entries3
-rw-r--r--libpthread/linuxthreads/sysdeps/powerpc/powerpc32/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/powerpc/powerpc32/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/powerpc/powerpc32/pspinlock.c70
-rw-r--r--libpthread/linuxthreads/sysdeps/powerpc/powerpc32/pt-machine.h120
-rw-r--r--libpthread/linuxthreads/sysdeps/powerpc/powerpc64/CVS/Entries3
-rw-r--r--libpthread/linuxthreads/sysdeps/powerpc/powerpc64/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/powerpc/powerpc64/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/powerpc/powerpc64/pspinlock.c70
-rw-r--r--libpthread/linuxthreads/sysdeps/powerpc/powerpc64/pt-machine.h185
-rw-r--r--libpthread/linuxthreads/sysdeps/powerpc/pspinlock.c8
-rw-r--r--libpthread/linuxthreads/sysdeps/powerpc/pt-machine.h8
-rw-r--r--libpthread/linuxthreads/sysdeps/powerpc/tcb-offsets.sym19
-rw-r--r--libpthread/linuxthreads/sysdeps/powerpc/tls.h165
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/.cvsignore2
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/CVS/Entries27
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/CVS/Entries.Log4
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/Subdirs1
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/bits/CVS/Entries6
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/bits/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/bits/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/bits/initspin.h28
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/bits/libc-lock.h409
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/bits/libc-tsd.h59
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/bits/pthreadtypes.h152
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/bits/typesizes.h66
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/errno-loc.c45
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/flockfile.c33
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/ftrylockfile.c33
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/funlockfile.c33
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/getcpuclockid.c117
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/herrno-loc.c43
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/kernel-features.h72
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/list.h114
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/malloc-machine.h67
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/not-cancel.h62
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/posix-timer.h204
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/pt-initfini.c124
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/pthread-functions.h95
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/pthread.h689
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/ptlongjmp.c39
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/res-state.c47
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/semaphore.h1
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/sigaction.c55
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/tcb-offsets.h1
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/timer_create.c170
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/timer_delete.c70
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/timer_getoverr.c45
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/timer_gettime.c77
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/timer_routines.c573
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/timer_settime.c137
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/tst-timer.c114
-rw-r--r--libpthread/linuxthreads/sysdeps/pthread/uClibc-glue.h50
-rw-r--r--libpthread/linuxthreads/sysdeps/s390/CVS/Entries6
-rw-r--r--libpthread/linuxthreads/sysdeps/s390/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/s390/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/s390/pspinlock.c91
-rw-r--r--libpthread/linuxthreads/sysdeps/s390/s390-32/CVS/Entries2
-rw-r--r--libpthread/linuxthreads/sysdeps/s390/s390-32/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/s390/s390-32/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/s390/s390-32/pt-machine.h120
-rw-r--r--libpthread/linuxthreads/sysdeps/s390/s390-64/CVS/Entries2
-rw-r--r--libpthread/linuxthreads/sysdeps/s390/s390-64/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/s390/s390-64/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/s390/s390-64/pt-machine.h125
-rw-r--r--libpthread/linuxthreads/sysdeps/s390/tcb-offsets.sym4
-rw-r--r--libpthread/linuxthreads/sysdeps/s390/tls.h145
-rw-r--r--libpthread/linuxthreads/sysdeps/sh/CVS/Entries6
-rw-r--r--libpthread/linuxthreads/sysdeps/sh/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/sh/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/sh/pspinlock.c80
-rw-r--r--libpthread/linuxthreads/sysdeps/sh/pt-machine.h81
-rw-r--r--libpthread/linuxthreads/sysdeps/sh/tcb-offsets.sym10
-rw-r--r--libpthread/linuxthreads/sysdeps/sh/tls.h159
-rw-r--r--libpthread/linuxthreads/sysdeps/sparc/CVS/Entries5
-rw-r--r--libpthread/linuxthreads/sysdeps/sparc/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/sparc/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/sparc/pspinlock.c14
-rw-r--r--libpthread/linuxthreads/sysdeps/sparc/pt-machine.h8
-rw-r--r--libpthread/linuxthreads/sysdeps/sparc/sparc32/CVS/Entries3
-rw-r--r--libpthread/linuxthreads/sysdeps/sparc/sparc32/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/sparc/sparc32/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/sparc/sparc32/pspinlock.c88
-rw-r--r--libpthread/linuxthreads/sysdeps/sparc/sparc32/pt-machine.h83
-rw-r--r--libpthread/linuxthreads/sysdeps/sparc/sparc32/sparcv9/CVS/Entries3
-rw-r--r--libpthread/linuxthreads/sysdeps/sparc/sparc32/sparcv9/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/sparc/sparc32/sparcv9/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/sparc/sparc32/sparcv9/pspinlock.c94
-rw-r--r--libpthread/linuxthreads/sysdeps/sparc/sparc64/CVS/Entries4
-rw-r--r--libpthread/linuxthreads/sysdeps/sparc/sparc64/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/sparc/sparc64/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/sparc/sparc64/pspinlock.c93
-rw-r--r--libpthread/linuxthreads/sysdeps/sparc/sparc64/pt-machine.h105
-rw-r--r--libpthread/linuxthreads/sysdeps/sparc/tcb-offsets.sym4
-rw-r--r--libpthread/linuxthreads/sysdeps/sparc/tls.h115
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/CVS/Entries1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/CVS/Entries1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/.cvsignore2
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/CVS/Entries28
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/CVS/Entries.Log2
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/allocalim.h26
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/allocrtsig.c87
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/CVS/Entries7
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/aio_cancel.c33
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/bits/CVS/Entries3
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/bits/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/bits/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/bits/local_lim.h92
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/bits/typesizes.h66
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/pt-sigsuspend.S28
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h146
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/vfork.S70
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/bits/CVS/Entries4
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/bits/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/bits/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/bits/local_lim.h92
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/bits/posix_opt.h181
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/bits/sigthread.h38
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/execve.c73
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/fork.c30
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/fork.h59
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/CVS/Entries5
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/aio_cancel.c33
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/bits/CVS/Entries2
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/bits/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/bits/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/bits/initspin.h27
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/malloc-machine.h73
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/pt-initfini.c109
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/sysdep-cancel.h189
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/CVS/Entries4
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/CVS/Entries.Log2
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h188
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/vfork.S95
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/CVS/Entries9
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/bits/CVS/Entries2
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/bits/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/bits/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/bits/local_lim.h92
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/fork.h25
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/pt-initfini.c142
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/pt-sigsuspend.c33
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h144
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/vfork.S54
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/jmp-unwind.c34
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/m68k/CVS/Entries3
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/m68k/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/m68k/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/m68k/sysdep-cancel.h129
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/m68k/vfork.S84
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/CVS/Entries4
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/mips64/CVS/Entries2
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/mips64/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/mips64/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/mips64/sysdep-cancel.h144
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/sysdep-cancel.h143
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/vfork.S104
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/mq_notify.c287
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/CVS/Entries5
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/CVS/Entries3
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h159
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S86
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/CVS/Entries3
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h127
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S91
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/ptlongjmp.c70
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/pt-sigsuspend.c34
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/raise.c43
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/register-atfork.c87
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/CVS/Entries3
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/bits/CVS/Entries2
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/bits/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/bits/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/bits/typesizes.h72
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-32/CVS/Entries4
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-32/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-32/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-32/pt-initfini.c154
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h137
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-32/vfork.S69
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64/CVS/Entries5
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64/pt-initfini.c137
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64/pt-sigsuspend.c1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h116
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64/vfork.S54
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/CVS/Entries5
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/pt-initfini.c143
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/smp.h24
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/sysdep-cancel.h227
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/vfork.S77
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sigwait.c88
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/smp.h48
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/CVS/Entries6
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/aio_cancel.c33
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/CVS/Entries3
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/local_lim.h92
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/typesizes.h66
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/fork.h34
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc32/CVS/Entries3
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc32/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc32/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h102
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S65
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/CVS/Entries5
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/pt-sigsuspend.c1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h101
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S64
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/unregister-atfork.c49
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/CVS/Entries5
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/CVS/Entries.Log2
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/pt-sigsuspend.c1
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h132
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/vfork.S62
-rw-r--r--libpthread/linuxthreads/sysdeps/x86_64/CVS/Entries7
-rw-r--r--libpthread/linuxthreads/sysdeps/x86_64/CVS/Repository1
-rw-r--r--libpthread/linuxthreads/sysdeps/x86_64/CVS/Root1
-rw-r--r--libpthread/linuxthreads/sysdeps/x86_64/pspinlock.c97
-rw-r--r--libpthread/linuxthreads/sysdeps/x86_64/pt-machine.h225
-rw-r--r--libpthread/linuxthreads/sysdeps/x86_64/tcb-offsets.sym4
-rw-r--r--libpthread/linuxthreads/sysdeps/x86_64/tls.h134
325 files changed, 15503 insertions, 0 deletions
diff --git a/libpthread/linuxthreads/sysdeps/CVS/Entries b/libpthread/linuxthreads/sysdeps/CVS/Entries
new file mode 100644
index 000000000..f10fcd77e
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/CVS/Entries
@@ -0,0 +1,14 @@
+D/alpha////
+D/cris////
+D/i386////
+D/ia64////
+D/m68k////
+D/mips////
+D/powerpc////
+D/pthread////
+D/s390////
+D/sh////
+D/sparc////
+D/unix////
+D/x86_64////
+D/hppa////
diff --git a/libpthread/linuxthreads/sysdeps/CVS/Repository b/libpthread/linuxthreads/sysdeps/CVS/Repository
new file mode 100644
index 000000000..7d16804bc
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps
diff --git a/libpthread/linuxthreads/sysdeps/CVS/Root b/libpthread/linuxthreads/sysdeps/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/alpha/CVS/Entries b/libpthread/linuxthreads/sysdeps/alpha/CVS/Entries
new file mode 100644
index 000000000..cce223786
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/alpha/CVS/Entries
@@ -0,0 +1,4 @@
+D/elf////
+/pspinlock.c/1.3/Tue Nov 15 14:20:47 2005//
+/pt-machine.h/1.13/Tue Nov 15 14:20:47 2005//
+/tls.h/1.6/Tue Nov 15 14:20:47 2005//
diff --git a/libpthread/linuxthreads/sysdeps/alpha/CVS/Entries.Log b/libpthread/linuxthreads/sysdeps/alpha/CVS/Entries.Log
new file mode 100644
index 000000000..bc1536e2e
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/alpha/CVS/Entries.Log
@@ -0,0 +1,2 @@
+A D/bits////
+R D/bits////
diff --git a/libpthread/linuxthreads/sysdeps/alpha/CVS/Repository b/libpthread/linuxthreads/sysdeps/alpha/CVS/Repository
new file mode 100644
index 000000000..5b2ecdbf1
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/alpha/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/alpha
diff --git a/libpthread/linuxthreads/sysdeps/alpha/CVS/Root b/libpthread/linuxthreads/sysdeps/alpha/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/alpha/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/alpha/elf/CVS/Entries b/libpthread/linuxthreads/sysdeps/alpha/elf/CVS/Entries
new file mode 100644
index 000000000..b6d12dd6e
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/alpha/elf/CVS/Entries
@@ -0,0 +1,2 @@
+/pt-initfini.c/1.4/Tue Nov 15 14:20:47 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/alpha/elf/CVS/Repository b/libpthread/linuxthreads/sysdeps/alpha/elf/CVS/Repository
new file mode 100644
index 000000000..4b96d3fd2
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/alpha/elf/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/alpha/elf
diff --git a/libpthread/linuxthreads/sysdeps/alpha/elf/CVS/Root b/libpthread/linuxthreads/sysdeps/alpha/elf/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/alpha/elf/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/alpha/elf/pt-initfini.c b/libpthread/linuxthreads/sysdeps/alpha/elf/pt-initfini.c
new file mode 100644
index 000000000..ee2558210
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/alpha/elf/pt-initfini.c
@@ -0,0 +1,90 @@
+/* Special .init and .fini section support for Alpha. Linuxthreads version.
+ Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* This file is compiled into assembly code which is then munged by a sed
+ script into two files: crti.s and crtn.s.
+
+ * crti.s puts a function prologue at the beginning of the .init and .fini
+ sections and defines global symbols for those addresses, so they can be
+ called as functions.
+
+ * crtn.s puts the corresponding function epilogues in the .init and .fini
+ sections.
+
+ This differs from what would be generated by the generic code in that
+ we save and restore the GP within the function. In order for linker
+ relaxation to work, the value in the GP register on exit from a function
+ must be valid for the function entry point. Normally, a function is
+ contained within one object file and this is not an issue, provided
+ that the function reloads the gp after making any function calls.
+ However, _init and _fini are constructed from pieces of many object
+ files, all of which may have different GP values. So we must reload
+ the GP value from crti.o in crtn.o. */
+
+__asm__ (" \n\
+#include \"defs.h\" \n\
+ \n\
+/*@HEADER_ENDS*/ \n\
+ \n\
+/*@_init_PROLOG_BEGINS*/ \n\
+ .section .init, \"ax\", @progbits \n\
+ .globl _init \n\
+ .type _init,@function \n\
+ .usepv _init,std \n\
+_init: \n\
+ ldgp $29, 0($27) \n\
+ subq $30, 16, $30 \n\
+ stq $26, 0($30) \n\
+ stq $29, 8($30) \n\
+ jsr $26, __pthread_initialize_minimal \n\
+ ldq $29, 8($30) \n\
+ .align 3 \n\
+/*@_init_PROLOG_ENDS*/ \n\
+ \n\
+/*@_init_EPILOG_BEGINS*/ \n\
+ .section .init, \"ax\", @progbits \n\
+ ldq $26, 0($30) \n\
+ ldq $29, 8($30) \n\
+ addq $30, 16, $30 \n\
+ ret \n\
+/*@_init_EPILOG_ENDS*/ \n\
+ \n\
+/*@_fini_PROLOG_BEGINS*/ \n\
+ .section .fini, \"ax\", @progbits \n\
+ .globl _fini \n\
+ .type _fini,@function \n\
+ .usepv _fini,std \n\
+_fini: \n\
+ ldgp $29, 0($27) \n\
+ subq $30, 16, $30 \n\
+ stq $26, 0($30) \n\
+ stq $29, 8($30) \n\
+ .align 3 \n\
+/*@_fini_PROLOG_ENDS*/ \n\
+ \n\
+/*@_fini_EPILOG_BEGINS*/ \n\
+ .section .fini, \"ax\", @progbits \n\
+ ldq $26, 0($30) \n\
+ ldq $29, 8($30) \n\
+ addq $30, 16, $30 \n\
+ ret \n\
+/*@_fini_EPILOG_ENDS*/ \n\
+ \n\
+/*@TRAILER_BEGINS*/ \n\
+");
diff --git a/libpthread/linuxthreads/sysdeps/alpha/pspinlock.c b/libpthread/linuxthreads/sysdeps/alpha/pspinlock.c
new file mode 100644
index 000000000..79b783629
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/alpha/pspinlock.c
@@ -0,0 +1,110 @@
+/* POSIX spinlock implementation. Alpha version.
+ Copyright (C) 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <pthread.h>
+#include "internals.h"
+
+
+/* This implementation is similar to the one used in the Linux kernel.
+ But the kernel is byte instructions for the memory access. This is
+ faster but unusable here. The problem is that only 128
+ threads/processes could use the spinlock at the same time. If (by
+ a design error in the program) a thread/process would hold the
+ spinlock for a time long enough to accumulate 128 waiting
+ processes, the next one will find a positive value in the spinlock
+ and assume it is unlocked. We cannot accept that. */
+
+int
+__pthread_spin_lock (pthread_spinlock_t *lock)
+{
+ unsigned int tmp;
+ asm volatile
+ ("1: ldl_l %0,%1\n"
+ " blbs %0,2f\n"
+ " or %0,1,%0\n"
+ " stl_c %0,%1\n"
+ " beq %0,2f\n"
+ " mb\n"
+ ".subsection 2\n"
+ "2: ldl %0,%1\n"
+ " blbs %0,2b\n"
+ " br 1b\n"
+ ".previous"
+ : "=r" (tmp), "=m" (lock)
+ : "m" (lock));
+ return 0;
+}
+weak_alias (__pthread_spin_lock, pthread_spin_lock)
+
+
+int
+__pthread_spin_trylock (pthread_spinlock_t *lock)
+{
+ unsigned long int oldval;
+ unsigned long int temp;
+
+ asm volatile
+ ("1: ldl_l %0,%1\n"
+ " and %0,%3,%2\n"
+ " bne %2,2f\n"
+ " xor %0,%3,%0\n"
+ " stl_c %0,%1\n"
+ " beq %0,3f\n"
+ " mb\n"
+ "2:\n"
+ ".subsection 2\n"
+ "3: br 1b\n"
+ ".previous"
+ : "=&r" (temp), "=m" (*lock), "=&r" (oldval)
+ : "Ir" (1UL), "m" (*lock));
+
+ return oldval == 0 ? 0 : EBUSY;
+}
+weak_alias (__pthread_spin_trylock, pthread_spin_trylock)
+
+
+int
+__pthread_spin_unlock (pthread_spinlock_t *lock)
+{
+ asm volatile ("mb");
+ return *lock = 0;
+}
+weak_alias (__pthread_spin_unlock, pthread_spin_unlock)
+
+
+int
+__pthread_spin_init (pthread_spinlock_t *lock, int pshared)
+{
+ /* We can ignore the `pshared' parameter. Since we are busy-waiting
+ all processes which can access the memory location `lock' points
+ to can use the spinlock. */
+ *lock = 0;
+ return 0;
+}
+weak_alias (__pthread_spin_init, pthread_spin_init)
+
+
+int
+__pthread_spin_destroy (pthread_spinlock_t *lock)
+{
+ /* Nothing to do. */
+ return 0;
+}
+weak_alias (__pthread_spin_destroy, pthread_spin_destroy)
diff --git a/libpthread/linuxthreads/sysdeps/alpha/pt-machine.h b/libpthread/linuxthreads/sysdeps/alpha/pt-machine.h
new file mode 100644
index 000000000..853ac6f04
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/alpha/pt-machine.h
@@ -0,0 +1,128 @@
+/* Machine-dependent pthreads configuration and inline functions.
+ Alpha version.
+ Copyright (C) 1996, 1997, 1998, 2000, 2002, 2003
+ Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Richard Henderson <rth@tamu.edu>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _PT_MACHINE_H
+#define _PT_MACHINE_H 1
+
+#ifndef PT_EI
+# define PT_EI extern inline __attribute__ ((always_inline))
+#endif
+
+#ifdef __linux__
+# include <asm/pal.h>
+#else
+# include <machine/pal.h>
+#endif
+
+extern long int testandset (int *spinlock);
+extern int __compare_and_swap (long int *p, long int oldval, long int newval);
+
+/* Get some notion of the current stack. Need not be exactly the top
+ of the stack, just something somewhere in the current frame. */
+#define CURRENT_STACK_FRAME stack_pointer
+register char *stack_pointer __asm__("$30");
+
+
+/* Memory barrier; default is to do nothing */
+#define MEMORY_BARRIER() __asm__ __volatile__("mb" : : : "memory")
+/* Write barrier. */
+#define WRITE_MEMORY_BARRIER() __asm__ __volatile__("wmb" : : : "memory")
+
+
+/* Spinlock implementation; required. */
+PT_EI long int
+testandset (int *spinlock)
+{
+ long int ret, temp;
+
+ __asm__ __volatile__(
+ "/* Inline spinlock test & set */\n"
+ "1:\t"
+ "ldl_l %0,%3\n\t"
+ "bne %0,2f\n\t"
+ "or $31,1,%1\n\t"
+ "stl_c %1,%2\n\t"
+ "beq %1,1b\n"
+ "2:\tmb\n"
+ "/* End spinlock test & set */"
+ : "=&r"(ret), "=&r"(temp), "=m"(*spinlock)
+ : "m"(*spinlock)
+ : "memory");
+
+ return ret;
+}
+
+
+/* Begin allocating thread stacks at this address. Default is to allocate
+ them just below the initial program stack. */
+#define THREAD_STACK_START_ADDRESS 0x40000000000
+
+
+/* Return the thread descriptor for the current thread. */
+#define THREAD_SELF \
+({ \
+ register pthread_descr __self __asm__("$0"); \
+ __asm__ ("call_pal %1" : "=r"(__self) : "i"(PAL_rduniq)); \
+ __self; \
+})
+
+/* Initialize the thread-unique value. */
+#define INIT_THREAD_SELF(descr, nr) \
+{ \
+ register pthread_descr __self __asm__("$16") = (descr); \
+ __asm__ __volatile__ ("call_pal %1" : : "r"(__self), "i"(PAL_wruniq)); \
+}
+
+
+/* Compare-and-swap for semaphores. */
+
+#define HAS_COMPARE_AND_SWAP
+PT_EI int
+__compare_and_swap (long int *p, long int oldval, long int newval)
+{
+ long int ret;
+
+ __asm__ __volatile__ (
+ "/* Inline compare & swap */\n"
+ "1:\t"
+ "ldq_l %0,%4\n\t"
+ "cmpeq %0,%2,%0\n\t"
+ "beq %0,2f\n\t"
+ "mov %3,%0\n\t"
+ "stq_c %0,%1\n\t"
+ "beq %0,1b\n\t"
+ "2:\tmb\n"
+ "/* End compare & swap */"
+ : "=&r"(ret), "=m"(*p)
+ : "r"(oldval), "r"(newval), "m"(*p)
+ : "memory");
+
+ return ret;
+}
+
+/* We want the OS to assign stack addresses. */
+#define FLOATING_STACKS 1
+
+/* Maximum size of the stack if the rlimit is unlimited. */
+#define ARCH_STACK_MAX_SIZE 32*1024*1024
+
+#endif /* pt-machine.h */
diff --git a/libpthread/linuxthreads/sysdeps/alpha/tls.h b/libpthread/linuxthreads/sysdeps/alpha/tls.h
new file mode 100644
index 000000000..3eb9438ce
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/alpha/tls.h
@@ -0,0 +1,134 @@
+/* Definitions for thread-local data handling. linuxthreads/Alpha version.
+ Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _TLS_H
+#define _TLS_H
+
+#ifndef __ASSEMBLER__
+
+# include <pt-machine.h>
+# include <stdbool.h>
+# include <stddef.h>
+
+/* Type for the dtv. */
+typedef union dtv
+{
+ size_t counter;
+ struct
+ {
+ void *val;
+ bool is_static;
+ } pointer;
+} dtv_t;
+
+
+typedef struct
+{
+ dtv_t *dtv;
+
+ /* Reserved for the thread implementation. Unused in LinuxThreads. */
+ void *private;
+} tcbhead_t;
+#endif
+
+
+#ifdef HAVE_TLS_SUPPORT
+
+/* Signal that TLS support is available. */
+# define USE_TLS 1
+
+# ifndef __ASSEMBLER__
+/* Get system call information. */
+# include <sysdep.h>
+
+/* This is the size of the initial TCB. */
+# define TLS_INIT_TCB_SIZE sizeof (tcbhead_t)
+
+/* Alignment requirements for the initial TCB. */
+# define TLS_INIT_TCB_ALIGN __alignof__ (tcbhead_t)
+
+/* This is the size of the TCB. */
+# define TLS_TCB_SIZE sizeof (tcbhead_t)
+
+/* Alignment requirements for the TCB. */
+# define TLS_TCB_ALIGN __alignof__ (tcbhead_t)
+
+/* This is the size we need before TCB. */
+# define TLS_PRE_TCB_SIZE sizeof (struct _pthread_descr_struct)
+
+/* The DTV is allocated at the TP; the TCB is placed elsewhere. */
+# define TLS_DTV_AT_TP 1
+
+/* Install the dtv pointer. The pointer passed is to the element with
+ index -1 which contain the length. */
+# define INSTALL_DTV(TCBP, DTVP) \
+ (((tcbhead_t *) (TCBP))->dtv = (DTVP) + 1)
+
+/* Install new dtv for current thread. */
+# define INSTALL_NEW_DTV(DTV) \
+ (((tcbhead_t *)__builtin_thread_pointer ())->dtv = (DTV))
+
+/* Return dtv of given thread descriptor. */
+# define GET_DTV(TCBP) \
+ (((tcbhead_t *) (TCBP))->dtv)
+
+/* Code to initially initialize the thread pointer. This might need
+ special attention since 'errno' is not yet available and if the
+ operation can cause a failure 'errno' must not be touched. */
+# define TLS_INIT_TP(TCBP, SECONDCALL) \
+ (__builtin_set_thread_pointer (TCBP), 0)
+
+/* Return the address of the dtv for the current thread. */
+# define THREAD_DTV() \
+ (((tcbhead_t *)__builtin_thread_pointer ())->dtv)
+
+/* Return the thread descriptor for the current thread. */
+# undef THREAD_SELF
+# define THREAD_SELF \
+ ((pthread_descr)__builtin_thread_pointer () - 1)
+
+# undef INIT_THREAD_SELF
+# define INIT_THREAD_SELF(DESCR, NR) \
+ __builtin_set_thread_pointer ((struct _pthread_descr_struct *)(DESCR) + 1)
+
+/* Get the thread descriptor definition. */
+# include <linuxthreads/descr.h>
+
+/* ??? Generic bits of LinuxThreads may call these macros with
+ DESCR set to NULL. We are expected to be able to reference
+ the "current" value.
+
+ In our case, we'd really prefer to use DESCR, since lots of
+ PAL_code calls would be expensive. We can only trust that
+ the compiler does its job and unifies the multiple
+ __builtin_thread_pointer instances. */
+
+#define THREAD_GETMEM(descr, member) \
+ ((void) sizeof (descr), THREAD_SELF->member)
+#define THREAD_GETMEM_NC(descr, member) \
+ ((void) sizeof (descr), THREAD_SELF->member)
+#define THREAD_SETMEM(descr, member, value) \
+ ((void) sizeof (descr), THREAD_SELF->member = (value))
+#define THREAD_SETMEM_NC(descr, member, value) \
+ ((void) sizeof (descr), THREAD_SELF->member = (value))
+
+# endif /* HAVE_TLS_SUPPORT */
+#endif /* __ASSEMBLER__ */
+
+#endif /* tls.h */
diff --git a/libpthread/linuxthreads/sysdeps/arm/CVS/Entries b/libpthread/linuxthreads/sysdeps/arm/CVS/Entries
new file mode 100644
index 000000000..eb84e2d5f
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/arm/CVS/Entries
@@ -0,0 +1,4 @@
+/pspinlock.c/1.3/Wed Nov 16 21:06:54 2005//
+/pt-machine.h/1.7/Wed Nov 16 21:06:54 2005//
+/tls.h/1.1/Wed Nov 16 21:06:54 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/arm/CVS/Repository b/libpthread/linuxthreads/sysdeps/arm/CVS/Repository
new file mode 100644
index 000000000..ca0825598
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/arm/CVS/Repository
@@ -0,0 +1 @@
+ports/sysdeps/arm/linuxthreads
diff --git a/libpthread/linuxthreads/sysdeps/arm/CVS/Root b/libpthread/linuxthreads/sysdeps/arm/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/arm/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/arm/pspinlock.c b/libpthread/linuxthreads/sysdeps/arm/pspinlock.c
new file mode 100644
index 000000000..665e270b6
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/arm/pspinlock.c
@@ -0,0 +1,82 @@
+/* POSIX spinlock implementation. Arm version.
+ Copyright (C) 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <pthread.h>
+#include "internals.h"
+
+
+int
+__pthread_spin_lock (pthread_spinlock_t *lock)
+{
+ unsigned int val;
+
+ do
+ asm volatile ("swp %0, %1, [%2]"
+ : "=r" (val)
+ : "0" (1), "r" (lock)
+ : "memory");
+ while (val != 0);
+
+ return 0;
+}
+weak_alias (__pthread_spin_lock, pthread_spin_lock)
+
+
+int
+__pthread_spin_trylock (pthread_spinlock_t *lock)
+{
+ unsigned int val;
+
+ asm volatile ("swp %0, %1, [%2]"
+ : "=r" (val)
+ : "0" (1), "r" (lock)
+ : "memory");
+
+ return val ? EBUSY : 0;
+}
+weak_alias (__pthread_spin_trylock, pthread_spin_trylock)
+
+
+int
+__pthread_spin_unlock (pthread_spinlock_t *lock)
+{
+ return *lock = 0;
+}
+weak_alias (__pthread_spin_unlock, pthread_spin_unlock)
+
+
+int
+__pthread_spin_init (pthread_spinlock_t *lock, int pshared)
+{
+ /* We can ignore the `pshared' parameter. Since we are busy-waiting
+ all processes which can access the memory location `lock' points
+ to can use the spinlock. */
+ return *lock = 0;
+}
+weak_alias (__pthread_spin_init, pthread_spin_init)
+
+
+int
+__pthread_spin_destroy (pthread_spinlock_t *lock)
+{
+ /* Nothing to do. */
+ return 0;
+}
+weak_alias (__pthread_spin_destroy, pthread_spin_destroy)
diff --git a/libpthread/linuxthreads/sysdeps/arm/pt-machine.h b/libpthread/linuxthreads/sysdeps/arm/pt-machine.h
new file mode 100644
index 000000000..a4c2f314c
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/arm/pt-machine.h
@@ -0,0 +1,55 @@
+/* Machine-dependent pthreads configuration and inline functions.
+ ARM version.
+ Copyright (C) 1997, 1998, 2000, 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Philip Blundell <philb@gnu.org>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _PT_MACHINE_H
+#define _PT_MACHINE_H 1
+
+#ifndef PT_EI
+# define PT_EI extern inline __attribute__ ((always_inline))
+#endif
+
+extern long int testandset (int *spinlock);
+extern int __compare_and_swap (long int *p, long int oldval, long int newval);
+
+/* This will not work on ARM1 or ARM2 because SWP is lacking on those
+ machines. Unfortunately we have no way to detect this at compile
+ time; let's hope nobody tries to use one. */
+
+/* Spinlock implementation; required. */
+PT_EI long int
+testandset (int *spinlock)
+{
+ register unsigned int ret;
+
+ __asm__ __volatile__("swp %0, %1, [%2]"
+ : "=r"(ret)
+ : "0"(1), "r"(spinlock));
+
+ return ret;
+}
+
+
+/* Get some notion of the current stack. Need not be exactly the top
+ of the stack, just something somewhere in the current frame. */
+#define CURRENT_STACK_FRAME stack_pointer
+register char * stack_pointer __asm__ ("sp");
+
+#endif /* pt-machine.h */
diff --git a/libpthread/linuxthreads/sysdeps/arm/tls.h b/libpthread/linuxthreads/sysdeps/arm/tls.h
new file mode 100644
index 000000000..8057a5413
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/arm/tls.h
@@ -0,0 +1,172 @@
+/* Definitions for thread-local data handling. linuxthreads/ARM version.
+ Copyright (C) 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _TLS_H
+#define _TLS_H
+
+#ifndef __ASSEMBLER__
+
+# include <stdbool.h>
+# include <pt-machine.h>
+# include <stddef.h>
+
+/* Type for the dtv. */
+typedef union dtv
+{
+ size_t counter;
+ struct
+ {
+ void *val;
+ bool is_static;
+ } pointer;
+} dtv_t;
+
+typedef struct
+{
+ dtv_t *dtv;
+
+ /* Reserved for the thread implementation. Unused in LinuxThreads. */
+ void *private;
+} tcbhead_t;
+#endif
+
+
+/* We can support TLS only if the floating-stack support is available.
+ However, we want to compile in the support and test at runtime whether
+ the running kernel can support it or not. To avoid bothering with the
+ TLS support code at all, use configure --without-tls.
+
+ We need USE_TLS to be consistently defined, for ldsodefs.h conditionals.
+ But some of the code below can cause problems in building libpthread
+ (e.g. useldt.h will defined FLOATING_STACKS when it shouldn't). */
+
+/* LinuxThreads can only support TLS if both floating stacks and support
+ from the tools are available.
+
+ We have to define USE_TLS consistently, or ldsodefs.h will lay out types
+ differently between an NPTL build and a LinuxThreads build. It can be set
+ for libc.so and not libpthread.so, but only if we provide appropriate padding
+ in the _pthread_descr_struct.
+
+ Currently nothing defines FLOATING_STACKS. We could assume this based on
+ kernel version once the TLS patches are available in kernel.org.
+
+ To avoid bothering with the TLS support code at all, use configure
+ --without-tls. */
+
+#if defined HAVE_TLS_SUPPORT \
+ && (defined FLOATING_STACKS || !defined IS_IN_libpthread)
+
+/* Signal that TLS support is available. */
+# define USE_TLS 1
+
+/* Include padding in _pthread_descr_struct so that libc can find p_errno,
+ if libpthread will only include the padding because of the !IS_IN_libpthread
+ check. */
+#ifndef FLOATING_STACKS
+# define INCLUDE_TLS_PADDING 1
+#endif
+
+# ifndef __ASSEMBLER__
+/* Get system call information. */
+# include <sysdep.h>
+
+/* This is the size of the initial TCB. */
+# define TLS_INIT_TCB_SIZE sizeof (tcbhead_t)
+
+/* Alignment requirements for the initial TCB. */
+# define TLS_INIT_TCB_ALIGN __alignof__ (tcbhead_t)
+
+/* This is the size of the TCB. */
+# define TLS_TCB_SIZE sizeof (tcbhead_t)
+
+/* Alignment requirements for the TCB. */
+# define TLS_TCB_ALIGN __alignof__ (tcbhead_t)
+
+/* This is the size we need before TCB. */
+# define TLS_PRE_TCB_SIZE sizeof (struct _pthread_descr_struct)
+
+/* The DTV is allocated at the TP; the TCB is placed elsewhere. */
+# define TLS_DTV_AT_TP 1
+
+/* Install the dtv pointer. The pointer passed is to the element with
+ index -1 which contain the length. */
+# define INSTALL_DTV(TCBP, DTVP) \
+ (((tcbhead_t *) (TCBP))->dtv = (DTVP) + 1)
+
+/* Install new dtv for current thread. */
+# define INSTALL_NEW_DTV(DTV) \
+ (((tcbhead_t *)__builtin_thread_pointer ())->dtv = (DTV))
+
+/* Return dtv of given thread descriptor. */
+# define GET_DTV(TCBP) \
+ (((tcbhead_t *) (TCBP))->dtv)
+
+/* Code to initially initialize the thread pointer. This might need
+ special attention since 'errno' is not yet available and if the
+ operation can cause a failure 'errno' must not be touched. */
+# define TLS_INIT_TP(TCBP, SECONDCALL) \
+ ({ INTERNAL_SYSCALL_DECL (err); \
+ long result_var; \
+ result_var = INTERNAL_SYSCALL_ARM (set_tls, err, 1, (TCBP)); \
+ INTERNAL_SYSCALL_ERROR_P (result_var, err) \
+ ? "unknown error" : NULL; })
+
+/* Return the address of the dtv for the current thread. */
+# define THREAD_DTV() \
+ (((tcbhead_t *)__builtin_thread_pointer ())->dtv)
+
+/* Return the thread descriptor for the current thread. */
+# undef THREAD_SELF
+# define THREAD_SELF \
+ ((pthread_descr)__builtin_thread_pointer () - 1)
+
+# undef INIT_THREAD_SELF
+# define INIT_THREAD_SELF(DESCR, NR) \
+ TLS_INIT_TP ((struct _pthread_descr_struct *)(DESCR) + 1, 0)
+
+/* Get the thread descriptor definition. */
+# include <linuxthreads/descr.h>
+
+/* ??? Generic bits of LinuxThreads may call these macros with
+ DESCR set to NULL. We are expected to be able to reference
+ the "current" value.
+
+ In our case, we'd really prefer to use DESCR, since lots of
+ PAL_code calls would be expensive. We can only trust that
+ the compiler does its job and unifies the multiple
+ __builtin_thread_pointer instances. */
+
+#define THREAD_GETMEM(descr, member) \
+ ((void) sizeof (descr), THREAD_SELF->member)
+#define THREAD_GETMEM_NC(descr, member) \
+ ((void) sizeof (descr), THREAD_SELF->member)
+#define THREAD_SETMEM(descr, member, value) \
+ ((void) sizeof (descr), THREAD_SELF->member = (value))
+#define THREAD_SETMEM_NC(descr, member, value) \
+ ((void) sizeof (descr), THREAD_SELF->member = (value))
+
+/* Initializing the thread pointer will generate a SIGILL if the syscall
+ is not available. */
+#define TLS_INIT_TP_EXPENSIVE 1
+
+# endif /* HAVE_TLS_SUPPORT */
+#endif /* __ASSEMBLER__ */
+
+#endif /* tls.h */
diff --git a/libpthread/linuxthreads/sysdeps/cris/CVS/Entries b/libpthread/linuxthreads/sysdeps/cris/CVS/Entries
new file mode 100644
index 000000000..de3e32e55
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/cris/CVS/Entries
@@ -0,0 +1,3 @@
+/pspinlock.c/1.2/Tue Nov 15 14:20:47 2005//
+/pt-machine.h/1.5/Tue Nov 15 14:20:47 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/cris/CVS/Repository b/libpthread/linuxthreads/sysdeps/cris/CVS/Repository
new file mode 100644
index 000000000..f38568a22
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/cris/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/cris
diff --git a/libpthread/linuxthreads/sysdeps/cris/CVS/Root b/libpthread/linuxthreads/sysdeps/cris/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/cris/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/cris/pspinlock.c b/libpthread/linuxthreads/sysdeps/cris/pspinlock.c
new file mode 100644
index 000000000..402e838c0
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/cris/pspinlock.c
@@ -0,0 +1,72 @@
+/* POSIX spinlock implementation. CRIS version.
+ Copyright (C) 2000, 2001 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <pthread.h>
+#include "internals.h"
+
+/* FIXME: These are just dummies. I don't know why or if they're needed;
+ configury should default to these definitions. We just follow the
+ crowd here. */
+
+int
+__pthread_spin_lock (pthread_spinlock_t *lock)
+{
+ while (testandset (lock) != 0)
+ ;
+
+ return 0;
+}
+weak_alias (__pthread_spin_lock, pthread_spin_lock)
+
+
+int
+__pthread_spin_trylock (pthread_spinlock_t *lock)
+{
+ return testandset (lock) != 0 ? EBUSY : 0;
+}
+weak_alias (__pthread_spin_trylock, pthread_spin_trylock)
+
+
+int
+__pthread_spin_unlock (pthread_spinlock_t *lock)
+{
+ return *lock = 0;
+}
+weak_alias (__pthread_spin_unlock, pthread_spin_unlock)
+
+
+int
+__pthread_spin_init (pthread_spinlock_t *lock, int pshared)
+{
+ /* We can ignore the `pshared' parameter. Since we are busy-waiting
+ all processes which can access the memory location `lock' points
+ to can use the spinlock. */
+ return *lock = 0;
+}
+weak_alias (__pthread_spin_init, pthread_spin_init)
+
+
+int
+__pthread_spin_destroy (pthread_spinlock_t *lock)
+{
+ /* Nothing to do. */
+ return 0;
+}
+weak_alias (__pthread_spin_destroy, pthread_spin_destroy)
diff --git a/libpthread/linuxthreads/sysdeps/cris/pt-machine.h b/libpthread/linuxthreads/sysdeps/cris/pt-machine.h
new file mode 100644
index 000000000..431da7101
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/cris/pt-machine.h
@@ -0,0 +1,58 @@
+/* Machine-dependent pthreads configuration and inline functions.
+ CRIS version.
+ Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _PT_MACHINE_H
+#define _PT_MACHINE_H 1
+
+#ifndef PT_EI
+# define PT_EI extern inline __attribute__ ((always_inline))
+#endif
+
+extern long int testandset (int *spinlock);
+extern int __compare_and_swap (long int *p, long int oldval, long int newval);
+
+PT_EI long int
+testandset (int *spinlock)
+{
+ register unsigned long int ret;
+
+ /* Note the use of a dummy output of *spinlock to expose the write. The
+ memory barrier is to stop *other* writes being moved past this code. */
+ __asm__ __volatile__("clearf\n"
+ "0:\n\t"
+ "movu.b [%2],%0\n\t"
+ "ax\n\t"
+ "move.b %3,[%2]\n\t"
+ "bwf 0b\n\t"
+ "clearf"
+ : "=&r" (ret), "=m" (*spinlock)
+ : "r" (spinlock), "r" ((int) 1)
+ : "memory");
+ return ret;
+}
+
+
+/* Get some notion of the current stack. Need not be exactly the top
+ of the stack, just something somewhere in the current frame.
+ I don't trust register variables, so let's do this the safe way. */
+#define CURRENT_STACK_FRAME \
+ ({ char *sp; __asm__ ("move.d $sp,%0" : "=rm" (sp)); sp; })
+
+#endif /* pt-machine.h */
diff --git a/libpthread/linuxthreads/sysdeps/hppa/CVS/Entries b/libpthread/linuxthreads/sysdeps/hppa/CVS/Entries
new file mode 100644
index 000000000..5939a35f4
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/hppa/CVS/Entries
@@ -0,0 +1,3 @@
+/pspinlock.c/1.3/Mon Aug 26 22:39:51 2002//
+/pt-machine.h/1.6/Thu Jul 31 19:15:42 2003//
+D
diff --git a/libpthread/linuxthreads/sysdeps/hppa/CVS/Repository b/libpthread/linuxthreads/sysdeps/hppa/CVS/Repository
new file mode 100644
index 000000000..22961c336
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/hppa/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/hppa
diff --git a/libpthread/linuxthreads/sysdeps/hppa/CVS/Root b/libpthread/linuxthreads/sysdeps/hppa/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/hppa/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/hppa/pspinlock.c b/libpthread/linuxthreads/sysdeps/hppa/pspinlock.c
new file mode 100644
index 000000000..7f481fa4b
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/hppa/pspinlock.c
@@ -0,0 +1,81 @@
+/* POSIX spinlock implementation. hppa version.
+ Copyright (C) 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <pthread.h>
+#include "internals.h"
+
+int
+__pthread_spin_lock (pthread_spinlock_t *lock)
+{
+ unsigned int val;
+
+ do
+ asm volatile ("ldcw %1,%0"
+ : "=r" (val), "=m" (*lock)
+ : "m" (*lock));
+ while (!val);
+
+ return 0;
+}
+weak_alias (__pthread_spin_lock, pthread_spin_lock)
+
+
+int
+__pthread_spin_trylock (pthread_spinlock_t *lock)
+{
+ unsigned int val;
+
+ asm volatile ("ldcw %1,%0"
+ : "=r" (val), "=m" (*lock)
+ : "m" (*lock));
+
+ return val ? 0 : EBUSY;
+}
+weak_alias (__pthread_spin_trylock, pthread_spin_trylock)
+
+
+int
+__pthread_spin_unlock (pthread_spinlock_t *lock)
+{
+ *lock = 1;
+ return 0;
+}
+weak_alias (__pthread_spin_unlock, pthread_spin_unlock)
+
+
+int
+__pthread_spin_init (pthread_spinlock_t *lock, int pshared)
+{
+ /* We can ignore the `pshared' parameter. Since we are busy-waiting
+ all processes which can access the memory location `lock' points
+ to can use the spinlock. */
+ *lock = 1;
+ return 0;
+}
+weak_alias (__pthread_spin_init, pthread_spin_init)
+
+
+int
+__pthread_spin_destroy (pthread_spinlock_t *lock)
+{
+ /* Nothing to do. */
+ return 0;
+}
+weak_alias (__pthread_spin_destroy, pthread_spin_destroy)
diff --git a/libpthread/linuxthreads/sysdeps/hppa/pt-machine.h b/libpthread/linuxthreads/sysdeps/hppa/pt-machine.h
new file mode 100644
index 000000000..abc25c4ca
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/hppa/pt-machine.h
@@ -0,0 +1,62 @@
+/* Machine-dependent pthreads configuration and inline functions.
+ hppa version.
+ Copyright (C) 2000, 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Richard Henderson <rth@tamu.edu>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _PT_MACHINE_H
+#define _PT_MACHINE_H 1
+
+#include <bits/initspin.h>
+
+#ifndef PT_EI
+# define PT_EI extern inline __attribute__ ((always_inline))
+#endif
+
+extern long int testandset (int *spinlock);
+extern int __compare_and_swap (long int *p, long int oldval, long int newval);
+
+/* Get some notion of the current stack. Need not be exactly the top
+ of the stack, just something somewhere in the current frame. */
+#define CURRENT_STACK_FRAME stack_pointer
+register char * stack_pointer __asm__ ("%r30");
+
+
+/* The hppa only has one atomic read and modify memory operation,
+ load and clear, so hppa spinlocks must use zero to signify that
+ someone is holding the lock. */
+
+#define xstr(s) str(s)
+#define str(s) #s
+/* Spinlock implementation; required. */
+PT_EI long int
+testandset (int *spinlock)
+{
+ int ret;
+
+ __asm__ __volatile__(
+ "ldcw 0(%2),%0"
+ : "=r"(ret), "=m"(*spinlock)
+ : "r"(spinlock));
+
+ return ret == 0;
+}
+#undef str
+#undef xstr
+
+#endif /* pt-machine.h */
diff --git a/libpthread/linuxthreads/sysdeps/i386/CVS/Entries b/libpthread/linuxthreads/sysdeps/i386/CVS/Entries
new file mode 100644
index 000000000..83a5feded
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/i386/CVS/Entries
@@ -0,0 +1,8 @@
+D/i586////
+D/i686////
+/Makefile/1.8/Tue Nov 15 14:20:47 2005//
+/pt-machine.h/1.18/Tue Nov 15 14:20:47 2005//
+/tcb-offsets.sym/1.1/Tue Nov 15 14:20:47 2005//
+/useldt.h/1.26/Tue Nov 15 14:20:47 2005//
+/tls.h/1.38/Wed Nov 16 19:58:55 2005//
+/pspinlock.c/1.5/Fri Jan 20 14:26:17 2006//
diff --git a/libpthread/linuxthreads/sysdeps/i386/CVS/Repository b/libpthread/linuxthreads/sysdeps/i386/CVS/Repository
new file mode 100644
index 000000000..8c3d8cb5e
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/i386/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/i386
diff --git a/libpthread/linuxthreads/sysdeps/i386/CVS/Root b/libpthread/linuxthreads/sysdeps/i386/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/i386/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/i386/i586/CVS/Entries b/libpthread/linuxthreads/sysdeps/i386/i586/CVS/Entries
new file mode 100644
index 000000000..ee1785851
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/i386/i586/CVS/Entries
@@ -0,0 +1,2 @@
+/Versions/1.2/Tue Nov 15 14:20:47 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/i386/i586/CVS/Repository b/libpthread/linuxthreads/sysdeps/i386/i586/CVS/Repository
new file mode 100644
index 000000000..c3870d708
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/i386/i586/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/i386/i586
diff --git a/libpthread/linuxthreads/sysdeps/i386/i586/CVS/Root b/libpthread/linuxthreads/sysdeps/i386/i586/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/i386/i586/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/i386/i686/CVS/Entries b/libpthread/linuxthreads/sysdeps/i386/i686/CVS/Entries
new file mode 100644
index 000000000..78ea7e67a
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/i386/i686/CVS/Entries
@@ -0,0 +1,3 @@
+/Versions/1.2/Tue Nov 15 14:20:47 2005//
+/pt-machine.h/1.24/Tue Nov 15 14:20:47 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/i386/i686/CVS/Repository b/libpthread/linuxthreads/sysdeps/i386/i686/CVS/Repository
new file mode 100644
index 000000000..fe1f7daef
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/i386/i686/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/i386/i686
diff --git a/libpthread/linuxthreads/sysdeps/i386/i686/CVS/Root b/libpthread/linuxthreads/sysdeps/i386/i686/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/i386/i686/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/i386/i686/pt-machine.h b/libpthread/linuxthreads/sysdeps/i386/i686/pt-machine.h
new file mode 100644
index 000000000..1c75bf980
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/i386/i686/pt-machine.h
@@ -0,0 +1,79 @@
+/* Machine-dependent pthreads configuration and inline functions.
+ i686 version.
+ Copyright (C) 1996-2001, 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Richard Henderson <rth@tamu.edu>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _PT_MACHINE_H
+#define _PT_MACHINE_H 1
+
+#ifndef PT_EI
+# define PT_EI extern inline __attribute__ ((always_inline))
+#endif
+#include "kernel-features.h"
+
+#ifndef __ASSEMBLER__
+extern long int testandset (int *spinlock);
+extern int __compare_and_swap (long int *p, long int oldval, long int newval);
+
+/* Get some notion of the current stack. Need not be exactly the top
+ of the stack, just something somewhere in the current frame. */
+#define CURRENT_STACK_FRAME __builtin_frame_address (0)
+
+
+/* Spinlock implementation; required. */
+PT_EI long int
+testandset (int *spinlock)
+{
+ long int ret;
+
+ __asm__ __volatile__ (
+ "xchgl %0, %1"
+ : "=r" (ret), "=m" (*spinlock)
+ : "0" (1), "m" (*spinlock)
+ : "memory");
+
+ return ret;
+}
+
+
+/* Compare-and-swap for semaphores. It's always available on i686. */
+#define HAS_COMPARE_AND_SWAP
+
+PT_EI int
+__compare_and_swap (long int *p, long int oldval, long int newval)
+{
+ char ret;
+ long int readval;
+
+ __asm__ __volatile__ ("lock; cmpxchgl %3, %1; sete %0"
+ : "=q" (ret), "=m" (*p), "=a" (readval)
+ : "r" (newval), "m" (*p), "a" (oldval)
+ : "memory");
+ return ret;
+}
+#endif
+
+#if __ASSUME_LDT_WORKS > 0
+#include "../useldt.h"
+#endif
+
+/* The P4 and above really want some help to prevent overheating. */
+#define BUSY_WAIT_NOP __asm__ ("rep; nop")
+
+#endif /* pt-machine.h */
diff --git a/libpthread/linuxthreads/sysdeps/i386/pspinlock.c b/libpthread/linuxthreads/sysdeps/i386/pspinlock.c
new file mode 100644
index 000000000..e4ec24a0b
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/i386/pspinlock.c
@@ -0,0 +1,103 @@
+/* POSIX spinlock implementation. x86 version.
+ Copyright (C) 2000, 2002, 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <pthread.h>
+#include "internals.h"
+#include <kernel-features.h>
+
+
+/* This implementation is similar to the one used in the Linux kernel.
+ But the kernel is byte instructions for the memory access. This is
+ faster but unusable here. The problem is that only 128
+ threads/processes could use the spinlock at the same time. If (by
+ a design error in the program) a thread/process would hold the
+ spinlock for a time long enough to accumulate 128 waiting
+ processes, the next one will find a positive value in the spinlock
+ and assume it is unlocked. We cannot accept that. */
+
+int
+__pthread_spin_lock (pthread_spinlock_t *lock)
+{
+ asm volatile
+ ("\n"
+ "1:\n\t"
+ "lock; decl %0\n\t"
+ "js 2f\n\t"
+ ".section .text.spinlock,\"ax\"\n"
+ "2:\n\t"
+ "cmpl $0,%0\n\t"
+ "rep; nop\n\t"
+ "jle 2b\n\t"
+ "jmp 1b\n\t"
+ ".previous"
+ : "=m" (*lock));
+ return 0;
+}
+weak_alias (__pthread_spin_lock, pthread_spin_lock)
+
+
+int
+__pthread_spin_trylock (pthread_spinlock_t *lock)
+{
+ int oldval;
+
+ asm volatile
+ ("xchgl %0,%1"
+ : "=r" (oldval), "=m" (*lock)
+ : "0" (0));
+ return oldval > 0 ? 0 : EBUSY;
+}
+weak_alias (__pthread_spin_trylock, pthread_spin_trylock)
+
+
+int
+__pthread_spin_unlock (pthread_spinlock_t *lock)
+{
+ asm volatile
+ ("movl $1,%0"
+ : "=m" (*lock));
+ return 0;
+}
+weak_alias (__pthread_spin_unlock, pthread_spin_unlock)
+
+
+int
+__pthread_spin_init (pthread_spinlock_t *lock, int pshared)
+{
+ /* We can ignore the `pshared' parameter. Since we are busy-waiting
+ all processes which can access the memory location `lock' points
+ to can use the spinlock. */
+ *lock = 1;
+ return 0;
+}
+weak_alias (__pthread_spin_init, pthread_spin_init)
+
+
+int
+__pthread_spin_destroy (pthread_spinlock_t *lock)
+{
+ /* Nothing to do. */
+ return 0;
+}
+weak_alias (__pthread_spin_destroy, pthread_spin_destroy)
+
+#ifndef __ASSUME_SET_THREAD_AREA_SYSCALL
+int __have_no_set_thread_area;
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/i386/pt-machine.h b/libpthread/linuxthreads/sysdeps/i386/pt-machine.h
new file mode 100644
index 000000000..8c3698dc0
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/i386/pt-machine.h
@@ -0,0 +1,115 @@
+/* Machine-dependent pthreads configuration and inline functions.
+ i386 version.
+ Copyright (C) 1996-2001, 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Richard Henderson <rth@tamu.edu>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#if defined __pentiumpro__ || defined __pentium4__ || defined __athlon__ || \
+ defined __k8__
+# include "i686/pt-machine.h"
+#else
+
+#ifndef _PT_MACHINE_H
+#define _PT_MACHINE_H 1
+
+#ifndef __ASSEMBLER__
+#ifndef PT_EI
+# define PT_EI extern inline __attribute__ ((always_inline))
+#endif
+
+extern long int testandset (int *spinlock);
+extern int __compare_and_swap (long int *p, long int oldval, long int newval);
+
+/* Get some notion of the current stack. Need not be exactly the top
+ of the stack, just something somewhere in the current frame. */
+#define CURRENT_STACK_FRAME __builtin_frame_address (0)
+
+
+/* Spinlock implementation; required. */
+PT_EI long int
+testandset (int *spinlock)
+{
+ long int ret;
+
+ __asm__ __volatile__(
+ "xchgl %0, %1"
+ : "=r"(ret), "=m"(*spinlock)
+ : "0"(1), "m"(*spinlock)
+ : "memory");
+
+ return ret;
+}
+
+
+/* Compare-and-swap for semaphores.
+ Available on the 486 and above, but not on the 386.
+ We test dynamically whether it's available or not. */
+
+#define HAS_COMPARE_AND_SWAP
+#define TEST_FOR_COMPARE_AND_SWAP
+
+PT_EI int
+__compare_and_swap (long int *p, long int oldval, long int newval)
+{
+ char ret;
+ long int readval;
+
+ __asm__ __volatile__ ("lock; cmpxchgl %3, %1; sete %0"
+ : "=q" (ret), "=m" (*p), "=a" (readval)
+ : "r" (newval), "m" (*p), "a" (oldval)
+ : "memory");
+ return ret;
+}
+
+
+PT_EI int
+get_eflags (void)
+{
+ int res;
+ __asm__ __volatile__ ("pushfl; popl %0" : "=r" (res) : );
+ return res;
+}
+
+
+PT_EI void
+set_eflags (int newflags)
+{
+ __asm__ __volatile__ ("pushl %0; popfl" : : "r" (newflags) : "cc");
+}
+
+
+PT_EI int
+compare_and_swap_is_available (void)
+{
+ int oldflags = get_eflags ();
+ int changed;
+ /* Flip AC bit in EFLAGS. */
+ set_eflags (oldflags ^ 0x40000);
+ /* See if bit changed. */
+ changed = (get_eflags () ^ oldflags) & 0x40000;
+ /* Restore EFLAGS. */
+ set_eflags (oldflags);
+ /* If the AC flag did not change, it's a 386 and it lacks cmpxchg.
+ Otherwise, it's a 486 or above and it has cmpxchg. */
+ return changed != 0;
+}
+#endif /* __ASSEMBLER__ */
+
+#endif /* pt-machine.h */
+
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/i386/tcb-offsets.sym b/libpthread/linuxthreads/sysdeps/i386/tcb-offsets.sym
new file mode 100644
index 000000000..69a5018d8
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/i386/tcb-offsets.sym
@@ -0,0 +1,7 @@
+#include <sysdep.h>
+#include <tls.h>
+
+MULTIPLE_THREADS_OFFSET offsetof (tcbhead_t, multiple_threads)
+#ifdef NEED_DL_SYSINFO
+SYSINFO_OFFSET offsetof (tcbhead_t, sysinfo)
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/i386/tls.h b/libpthread/linuxthreads/sysdeps/i386/tls.h
new file mode 100644
index 000000000..c5cb07ba3
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/i386/tls.h
@@ -0,0 +1,229 @@
+/* Definition for thread-local data handling. linuxthreads/i386 version.
+ Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _TLS_H
+#define _TLS_H
+
+# include <pt-machine.h>
+
+#ifndef __ASSEMBLER__
+# include <stdbool.h>
+# include <stddef.h>
+# include <stdint.h>
+
+/* Type for the dtv. */
+typedef union dtv
+{
+ size_t counter;
+ struct
+ {
+ void *val;
+ bool is_static;
+ } pointer;
+} dtv_t;
+
+
+typedef struct
+{
+ void *tcb; /* Pointer to the TCB. Not necessary the
+ thread descriptor used by libpthread. */
+ dtv_t *dtv;
+ void *self; /* Pointer to the thread descriptor. */
+ int multiple_threads;
+#ifdef NEED_DL_SYSINFO
+ uintptr_t sysinfo;
+#endif
+} tcbhead_t;
+
+#else /* __ASSEMBLER__ */
+# include <tcb-offsets.h>
+#endif
+
+/* We can support TLS only if the floating-stack support is available.
+ However, we want to compile in the support and test at runtime whether
+ the running kernel can support it or not. To avoid bothering with the
+ TLS support code at all, use configure --without-tls.
+
+ We need USE_TLS to be consistently defined, for ldsodefs.h conditionals.
+ But some of the code below can cause problems in building libpthread
+ (e.g. useldt.h will defined FLOATING_STACKS when it shouldn't). */
+
+#if defined HAVE_TLS_SUPPORT \
+ && (defined FLOATING_STACKS || !defined IS_IN_libpthread)
+
+/* Signal that TLS support is available. */
+# define USE_TLS 1
+
+# ifndef __ASSEMBLER__
+/* Get system call information. */
+# include <sysdep.h>
+
+
+/* Get the thread descriptor definition. */
+# include <linuxthreads/descr.h>
+
+/* This is the size of the initial TCB. */
+# define TLS_INIT_TCB_SIZE sizeof (tcbhead_t)
+
+/* Alignment requirements for the initial TCB. */
+# define TLS_INIT_TCB_ALIGN __alignof__ (tcbhead_t)
+
+/* This is the size of the TCB. */
+# define TLS_TCB_SIZE sizeof (struct _pthread_descr_struct)
+
+/* Alignment requirements for the TCB. */
+# define TLS_TCB_ALIGN __alignof__ (struct _pthread_descr_struct)
+
+/* The TCB can have any size and the memory following the address the
+ thread pointer points to is unspecified. Allocate the TCB there. */
+# define TLS_TCB_AT_TP 1
+
+
+/* Install the dtv pointer. The pointer passed is to the element with
+ index -1 which contain the length. */
+# define INSTALL_DTV(descr, dtvp) \
+ ((tcbhead_t *) (descr))->dtv = (dtvp) + 1
+
+/* Install new dtv for current thread. */
+# define INSTALL_NEW_DTV(dtv) \
+ ({ struct _pthread_descr_struct *__descr; \
+ THREAD_SETMEM (__descr, p_header.data.dtvp, (dtv)); })
+
+/* Return dtv of given thread descriptor. */
+# define GET_DTV(descr) \
+ (((tcbhead_t *) (descr))->dtv)
+
+# ifdef __PIC__
+# define TLS_EBX_ARG "r"
+# define TLS_LOAD_EBX "xchgl %3, %%ebx\n\t"
+# else
+# define TLS_EBX_ARG "b"
+# define TLS_LOAD_EBX
+# endif
+
+# if !defined IS_IN_linuxthreads && !defined DO_MODIFY_LDT
+# include "useldt.h" /* For the structure. */
+# endif
+# if __ASSUME_LDT_WORKS > 0
+# define TLS_DO_MODIFY_LDT_KERNEL_CHECK(doit) (doit) /* Nothing to check. */
+# else
+# define TLS_DO_MODIFY_LDT_KERNEL_CHECK(doit) \
+ (__builtin_expect (GLRO(dl_osversion) < 131939, 0) \
+ ? "kernel too old for thread-local storage support\n" \
+ : (doit))
+# endif
+
+# define TLS_DO_MODIFY_LDT(descr, nr) \
+TLS_DO_MODIFY_LDT_KERNEL_CHECK( \
+({ \
+ struct modify_ldt_ldt_s ldt_entry = \
+ { nr, (unsigned long int) (descr), 0xfffff /* 4GB in pages */, \
+ 1, 0, 0, 1, 0, 1, 0 }; \
+ int result; \
+ asm volatile (TLS_LOAD_EBX \
+ "int $0x80\n\t" \
+ TLS_LOAD_EBX \
+ : "=a" (result) \
+ : "0" (__NR_modify_ldt), \
+ /* The extra argument with the "m" constraint is necessary \
+ to let the compiler know that we are accessing LDT_ENTRY \
+ here. */ \
+ "m" (ldt_entry), TLS_EBX_ARG (1), "c" (&ldt_entry), \
+ "d" (sizeof (ldt_entry))); \
+ __builtin_expect (result, 0) == 0 \
+ ? ({ asm ("movw %w0, %%gs" : : "q" ((nr) * 8 + 7)); NULL; }) \
+ : "cannot set up LDT for thread-local storage\n"; \
+}))
+
+# define TLS_DO_SET_THREAD_AREA(descr, secondcall) \
+({ \
+ struct modify_ldt_ldt_s ldt_entry = \
+ { -1, (unsigned long int) (descr), 0xfffff /* 4GB in pages */, \
+ 1, 0, 0, 1, 0, 1, 0 }; \
+ int result; \
+ if (secondcall) \
+ ldt_entry.entry_number = ({ int _gs; \
+ asm ("movw %%gs, %w0" : "=q" (_gs)); \
+ (_gs & 0xffff) >> 3; }); \
+ asm volatile (TLS_LOAD_EBX \
+ "int $0x80\n\t" \
+ TLS_LOAD_EBX \
+ : "=a" (result), "=m" (ldt_entry.entry_number) \
+ : "0" (__NR_set_thread_area), \
+ /* The extra argument with the "m" constraint is necessary \
+ to let the compiler know that we are accessing LDT_ENTRY \
+ here. */ \
+ TLS_EBX_ARG (&ldt_entry), "m" (ldt_entry)); \
+ if (__builtin_expect (result, 0) == 0) \
+ asm ("movw %w0, %%gs" : : "q" (ldt_entry.entry_number * 8 + 3)); \
+ result; \
+})
+
+# ifdef __ASSUME_SET_THREAD_AREA_SYSCALL
+# define TLS_SETUP_GS_SEGMENT(descr, secondcall) \
+ (TLS_DO_SET_THREAD_AREA (descr, secondcall) \
+ ? "set_thread_area failed when setting up thread-local storage\n" : NULL)
+# elif defined __NR_set_thread_area
+# define TLS_SETUP_GS_SEGMENT(descr, secondcall) \
+ (TLS_DO_SET_THREAD_AREA (descr, secondcall) \
+ ? TLS_DO_MODIFY_LDT (descr, 0) : NULL)
+# else
+# define TLS_SETUP_GS_SEGMENT(descr, secondcall) \
+ TLS_DO_MODIFY_LDT ((descr), 0)
+# endif
+
+#if defined NEED_DL_SYSINFO
+# define INIT_SYSINFO \
+ head->sysinfo = GLRO(dl_sysinfo)
+#else
+# define INIT_SYSINFO
+#endif
+
+/* Code to initially initialize the thread pointer. This might need
+ special attention since 'errno' is not yet available and if the
+ operation can cause a failure 'errno' must not be touched.
+
+ The value of this macro is null if successful, or an error string. */
+# define TLS_INIT_TP(descr, secondcall) \
+ ({ \
+ void *_descr = (descr); \
+ tcbhead_t *head = _descr; \
+ \
+ head->tcb = _descr; \
+ /* For now the thread descriptor is at the same address. */ \
+ head->self = _descr; \
+ \
+ INIT_SYSINFO; \
+ TLS_SETUP_GS_SEGMENT (_descr, secondcall); \
+ })
+
+/* Indicate that dynamic linker shouldn't try to initialize TLS even
+ when no PT_TLS segments are found in the program and libraries
+ it is linked against. */
+# define TLS_INIT_TP_EXPENSIVE 1
+
+/* Return the address of the dtv for the current thread. */
+# define THREAD_DTV() \
+ ({ struct _pthread_descr_struct *__descr; \
+ THREAD_GETMEM (__descr, p_header.data.dtvp); })
+
+# endif /* HAVE_TLS_SUPPORT && (FLOATING_STACKS || !IS_IN_libpthread) */
+#endif /* __ASSEMBLER__ */
+
+#endif /* tls.h */
diff --git a/libpthread/linuxthreads/sysdeps/i386/useldt.h b/libpthread/linuxthreads/sysdeps/i386/useldt.h
new file mode 100644
index 000000000..4ac82f1ab
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/i386/useldt.h
@@ -0,0 +1,314 @@
+/* Special definitions for ix86 machine using segment register based
+ thread descriptor.
+ Copyright (C) 1998, 2000, 2001, 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef __ASSEMBLER__
+#include <stddef.h> /* For offsetof. */
+#include <stdlib.h> /* For abort(). */
+#include <sysdep.h>
+
+
+/* We don't want to include the kernel header. So duplicate the
+ information. */
+
+/* Structure passed on `modify_ldt' call. */
+struct modify_ldt_ldt_s
+{
+ unsigned int entry_number;
+ unsigned long int base_addr;
+ unsigned int limit;
+ unsigned int seg_32bit:1;
+ unsigned int contents:2;
+ unsigned int read_exec_only:1;
+ unsigned int limit_in_pages:1;
+ unsigned int seg_not_present:1;
+ unsigned int useable:1;
+ unsigned int empty:25;
+};
+
+/* System call to set LDT entry. */
+extern int __modify_ldt (int, struct modify_ldt_ldt_s *, size_t);
+
+
+/* Return the thread descriptor for the current thread.
+
+ The contained asm must *not* be marked volatile since otherwise
+ assignments like
+ pthread_descr self = thread_self();
+ do not get optimized away. */
+#define THREAD_SELF \
+({ \
+ register pthread_descr __self; \
+ __asm__ ("movl %%gs:%c1,%0" : "=r" (__self) \
+ : "i" (offsetof (struct _pthread_descr_struct, \
+ p_header.data.self))); \
+ __self; \
+})
+
+
+/* Initialize the thread-unique value. Two possible ways to do it. */
+
+#define DO_MODIFY_LDT(descr, nr) \
+({ \
+ struct modify_ldt_ldt_s ldt_entry = \
+ { nr, (unsigned long int) (descr), 0xfffff /* 4GB in pages */, \
+ 1, 0, 0, 1, 0, 1, 0 }; \
+ if (__modify_ldt (1, &ldt_entry, sizeof (ldt_entry)) != 0) \
+ abort (); \
+ asm ("movw %w0, %%gs" : : "q" (nr * 8 + 7)); \
+})
+
+#ifdef __PIC__
+# define USETLS_EBX_ARG "r"
+# define USETLS_LOAD_EBX "xchgl %1, %%ebx\n\t"
+#else
+# define USETLS_EBX_ARG "b"
+# define USETLS_LOAD_EBX
+#endif
+
+/* When using the new set_thread_area call, we don't need to change %gs
+ because we inherited the value set up in the main thread by TLS setup.
+ We need to extract that value and set up the same segment in this
+ thread. */
+#if USE_TLS
+# define DO_SET_THREAD_AREA_REUSE(nr) 1
+#else
+/* Without TLS, we do the initialization of the main thread, where NR == 0. */
+# define DO_SET_THREAD_AREA_REUSE(nr) (!__builtin_constant_p (nr) || (nr))
+#endif
+#define DO_SET_THREAD_AREA(descr, nr) \
+({ \
+ int __gs; \
+ if (DO_SET_THREAD_AREA_REUSE (nr)) \
+ { \
+ asm ("movw %%gs, %w0" : "=q" (__gs)); \
+ struct modify_ldt_ldt_s ldt_entry = \
+ { (__gs & 0xffff) >> 3, \
+ (unsigned long int) (descr), 0xfffff /* 4GB in pages */, \
+ 1, 0, 0, 1, 0, 1, 0 }; \
+ \
+ int __result; \
+ __asm (USETLS_LOAD_EBX \
+ "movl %2, %%eax\n\t" \
+ "int $0x80\n\t" \
+ USETLS_LOAD_EBX \
+ : "=&a" (__result) \
+ : USETLS_EBX_ARG (&ldt_entry), "i" (__NR_set_thread_area), \
+ "m" (ldt_entry) \
+ : "memory"); \
+ if (__result == 0) \
+ asm ("movw %w0, %%gs" :: "q" (__gs)); \
+ else \
+ __gs = -1; \
+ } \
+ else \
+ { \
+ struct modify_ldt_ldt_s ldt_entry = \
+ { -1, \
+ (unsigned long int) (descr), 0xfffff /* 4GB in pages */, \
+ 1, 0, 0, 1, 0, 1, 0 }; \
+ int __result; \
+ __asm (USETLS_LOAD_EBX \
+ "movl %2, %%eax\n\t" \
+ "int $0x80\n\t" \
+ USETLS_LOAD_EBX \
+ : "=&a" (__result) \
+ : USETLS_EBX_ARG (&ldt_entry), "i" (__NR_set_thread_area), \
+ "m" (ldt_entry) \
+ : "memory"); \
+ if (__result == 0) \
+ { \
+ __gs = (ldt_entry.entry_number << 3) + 3; \
+ asm ("movw %w0, %%gs" : : "q" (__gs)); \
+ } \
+ else \
+ __gs = -1; \
+ } \
+ __gs; \
+})
+
+#if defined __ASSUME_SET_THREAD_AREA_SYSCALL
+# define INIT_THREAD_SELF(descr, nr) DO_SET_THREAD_AREA (descr, nr)
+#elif defined __NR_set_thread_area
+# define INIT_THREAD_SELF(descr, nr) \
+({ \
+ if (__builtin_expect (__have_no_set_thread_area, 0) \
+ || (DO_SET_THREAD_AREA (descr, DO_SET_THREAD_AREA_REUSE (nr)) == -1 \
+ && (__have_no_set_thread_area = 1))) \
+ DO_MODIFY_LDT (descr, nr); \
+})
+/* Defined in pspinlock.c. */
+extern int __have_no_set_thread_area;
+#else
+# define INIT_THREAD_SELF(descr, nr) DO_MODIFY_LDT (descr, nr)
+#endif
+
+/* Free resources associated with thread descriptor. */
+#ifdef __ASSUME_SET_THREAD_AREA_SYSCALL
+#define FREE_THREAD(descr, nr) do { } while (0)
+#elif defined __NR_set_thread_area
+#define FREE_THREAD(descr, nr) \
+{ \
+ int __gs; \
+ __asm__ __volatile__ ("movw %%gs, %w0" : "=q" (__gs)); \
+ if (__builtin_expect (__gs & 4, 0)) \
+ { \
+ struct modify_ldt_ldt_s ldt_entry = \
+ { nr, 0, 0, 0, 0, 1, 0, 1, 0, 0 }; \
+ __modify_ldt (1, &ldt_entry, sizeof (ldt_entry)); \
+ } \
+}
+#else
+#define FREE_THREAD(descr, nr) \
+{ \
+ struct modify_ldt_ldt_s ldt_entry = \
+ { nr, 0, 0, 0, 0, 1, 0, 1, 0, 0 }; \
+ __modify_ldt (1, &ldt_entry, sizeof (ldt_entry)); \
+}
+#endif
+
+/* Read member of the thread descriptor directly. */
+#define THREAD_GETMEM(descr, member) \
+({ \
+ __typeof__ (descr->member) __value; \
+ if (sizeof (__value) == 1) \
+ __asm__ __volatile__ ("movb %%gs:%P2,%b0" \
+ : "=q" (__value) \
+ : "0" (0), \
+ "i" (offsetof (struct _pthread_descr_struct, \
+ member))); \
+ else if (sizeof (__value) == 4) \
+ __asm__ __volatile__ ("movl %%gs:%P1,%0" \
+ : "=r" (__value) \
+ : "i" (offsetof (struct _pthread_descr_struct, \
+ member))); \
+ else \
+ { \
+ if (sizeof (__value) != 8) \
+ /* There should not be any value with a size other than 1, 4 or 8. */\
+ abort (); \
+ \
+ __asm__ __volatile__ ("movl %%gs:%P1,%%eax\n\t" \
+ "movl %%gs:%P2,%%edx" \
+ : "=A" (__value) \
+ : "i" (offsetof (struct _pthread_descr_struct, \
+ member)), \
+ "i" (offsetof (struct _pthread_descr_struct, \
+ member) + 4)); \
+ } \
+ __value; \
+})
+
+/* Same as THREAD_GETMEM, but the member offset can be non-constant. */
+#define THREAD_GETMEM_NC(descr, member) \
+({ \
+ __typeof__ (descr->member) __value; \
+ if (sizeof (__value) == 1) \
+ __asm__ __volatile__ ("movb %%gs:(%2),%b0" \
+ : "=q" (__value) \
+ : "0" (0), \
+ "r" (offsetof (struct _pthread_descr_struct, \
+ member))); \
+ else if (sizeof (__value) == 4) \
+ __asm__ __volatile__ ("movl %%gs:(%1),%0" \
+ : "=r" (__value) \
+ : "r" (offsetof (struct _pthread_descr_struct, \
+ member))); \
+ else \
+ { \
+ if (sizeof (__value) != 8) \
+ /* There should not be any value with a size other than 1, 4 or 8. */\
+ abort (); \
+ \
+ __asm__ __volatile__ ("movl %%gs:(%1),%%eax\n\t" \
+ "movl %%gs:4(%1),%%edx" \
+ : "=&A" (__value) \
+ : "r" (offsetof (struct _pthread_descr_struct, \
+ member))); \
+ } \
+ __value; \
+})
+
+/* Same as THREAD_SETMEM, but the member offset can be non-constant. */
+#define THREAD_SETMEM(descr, member, value) \
+({ \
+ __typeof__ (descr->member) __value = (value); \
+ if (sizeof (__value) == 1) \
+ __asm__ __volatile__ ("movb %0,%%gs:%P1" : \
+ : "q" (__value), \
+ "i" (offsetof (struct _pthread_descr_struct, \
+ member))); \
+ else if (sizeof (__value) == 4) \
+ __asm__ __volatile__ ("movl %0,%%gs:%P1" : \
+ : "r" (__value), \
+ "i" (offsetof (struct _pthread_descr_struct, \
+ member))); \
+ else \
+ { \
+ if (sizeof (__value) != 8) \
+ /* There should not be any value with a size other than 1, 4 or 8. */\
+ abort (); \
+ \
+ __asm__ __volatile__ ("movl %%eax,%%gs:%P1\n\n" \
+ "movl %%edx,%%gs:%P2" : \
+ : "A" (__value), \
+ "i" (offsetof (struct _pthread_descr_struct, \
+ member)), \
+ "i" (offsetof (struct _pthread_descr_struct, \
+ member) + 4)); \
+ } \
+})
+
+/* Set member of the thread descriptor directly. */
+#define THREAD_SETMEM_NC(descr, member, value) \
+({ \
+ __typeof__ (descr->member) __value = (value); \
+ if (sizeof (__value) == 1) \
+ __asm__ __volatile__ ("movb %0,%%gs:(%1)" : \
+ : "q" (__value), \
+ "r" (offsetof (struct _pthread_descr_struct, \
+ member))); \
+ else if (sizeof (__value) == 4) \
+ __asm__ __volatile__ ("movl %0,%%gs:(%1)" : \
+ : "r" (__value), \
+ "r" (offsetof (struct _pthread_descr_struct, \
+ member))); \
+ else \
+ { \
+ if (sizeof (__value) != 8) \
+ /* There should not be any value with a size other than 1, 4 or 8. */\
+ abort (); \
+ \
+ __asm__ __volatile__ ("movl %%eax,%%gs:(%1)\n\t" \
+ "movl %%edx,%%gs:4(%1)" : \
+ : "A" (__value), \
+ "r" (offsetof (struct _pthread_descr_struct, \
+ member))); \
+ } \
+})
+#endif
+
+#if __ASSUME_LDT_WORKS > 0
+/* We want the OS to assign stack addresses. */
+#define FLOATING_STACKS 1
+
+/* Maximum size of the stack if the rlimit is unlimited. */
+#define ARCH_STACK_MAX_SIZE 8*1024*1024
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/ia64/CVS/Entries b/libpthread/linuxthreads/sysdeps/ia64/CVS/Entries
new file mode 100644
index 000000000..a259a3611
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/ia64/CVS/Entries
@@ -0,0 +1,7 @@
+/Makefile/1.1/Tue Nov 15 14:20:47 2005//
+/Versions/1.2/Tue Nov 15 14:20:47 2005//
+/pspinlock.c/1.5/Tue Nov 15 14:20:47 2005//
+/pt-machine.h/1.15/Tue Nov 15 14:20:47 2005//
+/tcb-offsets.sym/1.6/Tue Nov 15 14:20:47 2005//
+/tls.h/1.10/Wed Nov 16 19:58:55 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/ia64/CVS/Repository b/libpthread/linuxthreads/sysdeps/ia64/CVS/Repository
new file mode 100644
index 000000000..24c4c03c9
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/ia64/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/ia64
diff --git a/libpthread/linuxthreads/sysdeps/ia64/CVS/Root b/libpthread/linuxthreads/sysdeps/ia64/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/ia64/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/ia64/pspinlock.c b/libpthread/linuxthreads/sysdeps/ia64/pspinlock.c
new file mode 100644
index 000000000..d61aa3f43
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/ia64/pspinlock.c
@@ -0,0 +1,79 @@
+/* POSIX spinlock implementation. ia64 version.
+ Copyright (C) 2000, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jes Sorensen <jes@linuxcare.com>
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <pthread.h>
+#include "internals.h"
+#include <ia64intrin.h>
+
+/* This implementation is inspired by the implementation used in the
+ Linux kernel. */
+
+int
+__pthread_spin_lock (pthread_spinlock_t *lock)
+{
+ int *p = (int *) lock;
+
+ while (__builtin_expect (__sync_val_compare_and_swap (p, 0, 1), 0))
+ {
+ /* Spin without using the atomic instruction. */
+ do
+ __asm __volatile ("" : : : "memory");
+ while (*p);
+ }
+ return 0;
+}
+weak_alias (__pthread_spin_lock, pthread_spin_lock)
+
+
+int
+__pthread_spin_trylock (pthread_spinlock_t *lock)
+{
+ return __sync_val_compare_and_swap ((int *) lock, 0, 1) == 0 ? 0 : EBUSY;
+}
+weak_alias (__pthread_spin_trylock, pthread_spin_trylock)
+
+
+int
+__pthread_spin_unlock (pthread_spinlock_t *lock)
+{
+ return *lock = 0;
+}
+weak_alias (__pthread_spin_unlock, pthread_spin_unlock)
+
+
+int
+__pthread_spin_init (pthread_spinlock_t *lock, int pshared)
+{
+ /* We can ignore the `pshared' parameter. Since we are busy-waiting
+ all processes which can access the memory location `lock' points
+ to can use the spinlock. */
+ return *lock = 0;
+}
+weak_alias (__pthread_spin_init, pthread_spin_init)
+
+
+int
+__pthread_spin_destroy (pthread_spinlock_t *lock)
+{
+ /* Nothing to do. */
+ return 0;
+}
+weak_alias (__pthread_spin_destroy, pthread_spin_destroy)
diff --git a/libpthread/linuxthreads/sysdeps/ia64/pt-machine.h b/libpthread/linuxthreads/sysdeps/ia64/pt-machine.h
new file mode 100644
index 000000000..6c5dfe93b
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/ia64/pt-machine.h
@@ -0,0 +1,133 @@
+/* Machine-dependent pthreads configuration and inline functions.
+ IA-64 version.
+ Copyright (C) 1999, 2000, 2002, 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _PT_MACHINE_H
+#define _PT_MACHINE_H 1
+
+#include <ia64intrin.h>
+
+#ifndef PT_EI
+# define PT_EI extern inline __attribute__ ((always_inline))
+#endif
+
+extern long int testandset (int *spinlock);
+extern int __compare_and_swap (long int *p, long int oldval, long int newval);
+
+/* Make sure gcc doesn't try to be clever and move things around on
+ us. We need to use _exactly_ the address the user gave us, not some
+ alias that contains the same information. */
+#define __atomic_fool_gcc(x) (*(volatile struct { int a[100]; } *)x)
+
+#ifndef ELF_MACHINE_NAME
+
+#define NEED_SEPARATE_REGISTER_STACK
+
+/* We want the OS to assign stack addresses. */
+#define FLOATING_STACKS 1
+
+/* Maximum size of the stack if the rlimit is unlimited. */
+#define ARCH_STACK_MAX_SIZE 32*1024*1024
+
+/* Get some notion of the current stack. Need not be exactly the top
+ of the stack, just something somewhere in the current frame.
+ r12 (sp) is the stack pointer. */
+#define CURRENT_STACK_FRAME stack_pointer
+register char *stack_pointer __asm__ ("sp");
+
+
+/* Register r13 (tp) is reserved by the ABI as "thread pointer". */
+struct _pthread_descr_struct;
+register struct _pthread_descr_struct *__thread_self __asm__("r13");
+
+/* Return the thread descriptor for the current thread. */
+#define THREAD_SELF __thread_self
+
+/* Initialize the thread-unique value. */
+#define INIT_THREAD_SELF(descr, nr) (__thread_self = (descr))
+
+
+/* Access to data in the thread descriptor is easy. */
+#define THREAD_GETMEM(descr, member) \
+ ((void) sizeof (descr), THREAD_SELF->member)
+#define THREAD_GETMEM_NC(descr, member) \
+ ((void) sizeof (descr), THREAD_SELF->member)
+#define THREAD_SETMEM(descr, member, value) \
+ ((void) sizeof (descr), THREAD_SELF->member = (value))
+#define THREAD_SETMEM_NC(descr, member, value) \
+ ((void) sizeof (descr), THREAD_SELF->member = (value))
+
+
+/* Memory barrier */
+#define MEMORY_BARRIER() __sync_synchronize ()
+
+
+#define HAS_COMPARE_AND_SWAP_WITH_RELEASE_SEMANTICS
+
+PT_EI int
+__compare_and_swap (long int *p, long int oldval, long int newval)
+{
+ long int readval;
+
+ __asm__ __volatile__
+ ("mov ar.ccv=%4;;\n\t"
+ "cmpxchg8.acq %0=%1,%2,ar.ccv"
+ : "=r" (readval), "=m" (__atomic_fool_gcc (p))
+ : "r"(newval), "m" (__atomic_fool_gcc (p)), "r" (oldval)
+ : "memory");
+ return readval == oldval;
+}
+
+PT_EI int
+__compare_and_swap_with_release_semantics (long int *p,
+ long int oldval,
+ long int newval)
+{
+ long int readval;
+
+ __asm__ __volatile__
+ ("mov ar.ccv=%4;;\n\t"
+ "cmpxchg8.rel %0=%1,%2,ar.ccv"
+ : "=r" (readval), "=m" (__atomic_fool_gcc (p))
+ : "r"(newval), "m" (__atomic_fool_gcc (p)), "r" (oldval)
+ : "memory");
+ return readval == oldval;
+}
+
+#endif /* ELF_MACHINE_NAME */
+
+/* Spinlock implementation; required. */
+PT_EI long int
+testandset (int *spinlock)
+{
+ long int ret;
+
+ __asm__ __volatile__(
+ "xchg4 %0=%1,%2"
+ : "=r"(ret), "=m"(__atomic_fool_gcc (spinlock))
+ : "r"(1), "m"(__atomic_fool_gcc (spinlock))
+ : "memory");
+
+ return ret;
+}
+
+/* Indicate that we are looping. */
+#define BUSY_WAIT_NOP __asm__ ("hint @pause")
+
+#endif /* pt-machine.h */
diff --git a/libpthread/linuxthreads/sysdeps/ia64/tcb-offsets.sym b/libpthread/linuxthreads/sysdeps/ia64/tcb-offsets.sym
new file mode 100644
index 000000000..f7793f766
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/ia64/tcb-offsets.sym
@@ -0,0 +1,9 @@
+#include <sysdep.h>
+#include <tls.h>
+
+--
+#ifdef USE_TLS
+MULTIPLE_THREADS_OFFSET offsetof (struct _pthread_descr_struct, p_multiple_threads) - sizeof (struct _pthread_descr_struct)
+#else
+MULTIPLE_THREADS_OFFSET offsetof (tcbhead_t, multiple_threads)
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/ia64/tls.h b/libpthread/linuxthreads/sysdeps/ia64/tls.h
new file mode 100644
index 000000000..0311a9ccb
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/ia64/tls.h
@@ -0,0 +1,145 @@
+/* Definitions for thread-local data handling. linuxthreads/IA-64 version.
+ Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _TLS_H
+#define _TLS_H
+
+#ifndef __ASSEMBLER__
+
+# include <pt-machine.h>
+# include <stdbool.h>
+# include <stddef.h>
+
+/* Type for the dtv. */
+typedef union dtv
+{
+ size_t counter;
+ struct
+ {
+ void *val;
+ bool is_static;
+ } pointer;
+} dtv_t;
+
+#else /* __ASSEMBLER__ */
+# include <tcb-offsets.h>
+#endif /* __ASSEMBLER__ */
+
+#ifdef HAVE_TLS_SUPPORT
+
+/* Signal that TLS support is available. */
+# define USE_TLS 1
+
+# ifndef __ASSEMBLER__
+
+typedef struct
+{
+ dtv_t *dtv;
+ void *private;
+} tcbhead_t;
+
+/* This is the size of the initial TCB. */
+# define TLS_INIT_TCB_SIZE sizeof (tcbhead_t)
+
+/* Alignment requirements for the initial TCB. */
+# define TLS_INIT_TCB_ALIGN __alignof__ (tcbhead_t)
+
+/* This is the size of the TCB. */
+# define TLS_TCB_SIZE sizeof (tcbhead_t)
+
+/* This is the size we need before TCB. */
+# define TLS_PRE_TCB_SIZE sizeof (struct _pthread_descr_struct)
+
+/* Alignment requirements for the TCB. */
+# define TLS_TCB_ALIGN __alignof__ (struct _pthread_descr_struct)
+
+/* The DTV is allocated at the TP; the TCB is placed elsewhere. */
+# define TLS_DTV_AT_TP 1
+
+/* Install the dtv pointer. The pointer passed is to the element with
+ index -1 which contain the length. */
+# define INSTALL_DTV(tcbp, dtvp) \
+ ((tcbhead_t *) (tcbp))->dtv = (dtvp) + 1
+
+/* Install new dtv for current thread. */
+# define INSTALL_NEW_DTV(DTV) \
+ (((tcbhead_t *)__thread_self)->dtv = (DTV))
+
+/* Return dtv of given thread descriptor. */
+# define GET_DTV(tcbp) \
+ (((tcbhead_t *) (tcbp))->dtv)
+
+#if defined NEED_DL_SYSINFO
+# define INIT_SYSINFO \
+ (((tcbhead_t *) __thread_self)->private = (void *) GLRO(dl_sysinfo))
+#else
+# define INIT_SYSINFO 0
+#endif
+
+/* Code to initially initialize the thread pointer. This might need
+ special attention since 'errno' is not yet available and if the
+ operation can cause a failure 'errno' must not be touched. */
+# define TLS_INIT_TP(tcbp, secondcall) \
+ (__thread_self = (__typeof (__thread_self)) (tcbp), INIT_SYSINFO, NULL)
+
+/* Return the address of the dtv for the current thread. */
+# define THREAD_DTV() \
+ (((tcbhead_t *)__thread_self)->dtv)
+
+/* Return the thread descriptor for the current thread. */
+# undef THREAD_SELF
+# define THREAD_SELF (__thread_self - 1)
+
+# undef INIT_THREAD_SELF
+# define INIT_THREAD_SELF(descr, nr) \
+ (__thread_self = (struct _pthread_descr_struct *)(descr) + 1)
+
+# define TLS_MULTIPLE_THREADS_IN_TCB 1
+
+/* Get the thread descriptor definition. */
+# include <linuxthreads/descr.h>
+
+# endif
+
+#else
+
+# ifndef __ASSEMBLER__
+
+typedef struct
+{
+ void *tcb;
+ dtv_t *dtv;
+ void *self;
+ int multiple_threads;
+} tcbhead_t;
+
+/* Get the thread descriptor definition. */
+# include <linuxthreads/descr.h>
+
+# define NONTLS_INIT_TP \
+ do { \
+ static const tcbhead_t nontls_init_tp = { .multiple_threads = 0 }; \
+ __thread_self = (__typeof (__thread_self)) &nontls_init_tp; \
+ } while (0)
+
+#endif
+
+#endif /* USE_TLS */
+
+#endif /* tls.h */
diff --git a/libpthread/linuxthreads/sysdeps/m68k/CVS/Entries b/libpthread/linuxthreads/sysdeps/m68k/CVS/Entries
new file mode 100644
index 000000000..cbe6641c6
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/m68k/CVS/Entries
@@ -0,0 +1,3 @@
+/pspinlock.c/1.3/Tue Nov 15 14:20:47 2005//
+/pt-machine.h/1.7/Tue Nov 15 14:20:47 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/m68k/CVS/Repository b/libpthread/linuxthreads/sysdeps/m68k/CVS/Repository
new file mode 100644
index 000000000..39713690e
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/m68k/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/m68k
diff --git a/libpthread/linuxthreads/sysdeps/m68k/CVS/Root b/libpthread/linuxthreads/sysdeps/m68k/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/m68k/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/m68k/pspinlock.c b/libpthread/linuxthreads/sysdeps/m68k/pspinlock.c
new file mode 100644
index 000000000..30b9b9e8b
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/m68k/pspinlock.c
@@ -0,0 +1,82 @@
+/* POSIX spinlock implementation. M68k version.
+ Copyright (C) 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <pthread.h>
+#include "internals.h"
+
+
+int
+__pthread_spin_lock (pthread_spinlock_t *lock)
+{
+ unsigned int val;
+
+ do
+ asm volatile ("tas %1; sne %0"
+ : "=dm" (val), "=m" (*lock)
+ : "m" (*lock)
+ : "cc");
+ while (val);
+
+ return 0;
+}
+weak_alias (__pthread_spin_lock, pthread_spin_lock)
+
+
+int
+__pthread_spin_trylock (pthread_spinlock_t *lock)
+{
+ unsigned int val;
+
+ asm volatile ("tas %1; sne %0"
+ : "=dm" (val), "=m" (*lock)
+ : "m" (*lock)
+ : "cc");
+
+ return val ? EBUSY : 0;
+}
+weak_alias (__pthread_spin_trylock, pthread_spin_trylock)
+
+
+int
+__pthread_spin_unlock (pthread_spinlock_t *lock)
+{
+ return *lock = 0;
+}
+weak_alias (__pthread_spin_unlock, pthread_spin_unlock)
+
+
+int
+__pthread_spin_init (pthread_spinlock_t *lock, int pshared)
+{
+ /* We can ignore the `pshared' parameter. Since we are busy-waiting
+ all processes which can access the memory location `lock' points
+ to can use the spinlock. */
+ return *lock = 0;
+}
+weak_alias (__pthread_spin_init, pthread_spin_init)
+
+
+int
+__pthread_spin_destroy (pthread_spinlock_t *lock)
+{
+ /* Nothing to do. */
+ return 0;
+}
+weak_alias (__pthread_spin_destroy, pthread_spin_destroy)
diff --git a/libpthread/linuxthreads/sysdeps/m68k/pt-machine.h b/libpthread/linuxthreads/sysdeps/m68k/pt-machine.h
new file mode 100644
index 000000000..ad524d6d2
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/m68k/pt-machine.h
@@ -0,0 +1,69 @@
+/* Machine-dependent pthreads configuration and inline functions.
+ m68k version.
+ Copyright (C) 1996, 1998, 2000, 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Richard Henderson <rth@tamu.edu>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If
+ not, write to the Free Software Foundation, Inc.,
+ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+
+#ifndef _PT_MACHINE_H
+#define _PT_MACHINE_H 1
+
+#ifndef PT_EI
+# define PT_EI extern inline __attribute__ ((always_inline))
+#endif
+
+extern long int testandset (int *spinlock);
+extern int __compare_and_swap (long int *p, long int oldval, long int newval);
+
+/* Spinlock implementation; required. */
+PT_EI long int
+testandset (int *spinlock)
+{
+ char ret;
+
+ __asm__ __volatile__("tas %1; sne %0"
+ : "=dm"(ret), "=m"(*spinlock)
+ : "m"(*spinlock)
+ : "cc");
+
+ return ret;
+}
+
+
+/* Get some notion of the current stack. Need not be exactly the top
+ of the stack, just something somewhere in the current frame. */
+#define CURRENT_STACK_FRAME stack_pointer
+register char * stack_pointer __asm__ ("%sp");
+
+
+/* Compare-and-swap for semaphores. */
+
+#define HAS_COMPARE_AND_SWAP
+PT_EI int
+__compare_and_swap (long int *p, long int oldval, long int newval)
+{
+ char ret;
+ long int readval;
+
+ __asm__ __volatile__ ("casl %2, %3, %1; seq %0"
+ : "=dm" (ret), "=m" (*p), "=d" (readval)
+ : "d" (newval), "m" (*p), "2" (oldval));
+
+ return ret;
+}
+
+#endif /* pt-machine.h */
diff --git a/libpthread/linuxthreads/sysdeps/mips/CVS/Entries b/libpthread/linuxthreads/sysdeps/mips/CVS/Entries
new file mode 100644
index 000000000..c72c96d32
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/mips/CVS/Entries
@@ -0,0 +1,4 @@
+/pspinlock.c/1.15/Tue Nov 15 14:20:47 2005//
+/pt-machine.h/1.18/Tue Nov 15 14:20:47 2005//
+/tls.h/1.1/Tue Nov 15 14:20:47 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/mips/CVS/Repository b/libpthread/linuxthreads/sysdeps/mips/CVS/Repository
new file mode 100644
index 000000000..9903d544c
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/mips/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/mips
diff --git a/libpthread/linuxthreads/sysdeps/mips/CVS/Root b/libpthread/linuxthreads/sysdeps/mips/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/mips/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/mips/pspinlock.c b/libpthread/linuxthreads/sysdeps/mips/pspinlock.c
new file mode 100644
index 000000000..350aa7553
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/mips/pspinlock.c
@@ -0,0 +1,98 @@
+/* POSIX spinlock implementation. MIPS version.
+ Copyright (C) 2000, 2002, 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <pthread.h>
+#include <sgidefs.h>
+#include <sys/tas.h>
+#include "internals.h"
+
+#include <sgidefs.h>
+
+/* This implementation is similar to the one used in the Linux kernel. */
+int
+__pthread_spin_lock (pthread_spinlock_t *lock)
+{
+ unsigned int tmp1, tmp2;
+
+ asm volatile
+ ("\t\t\t# spin_lock\n"
+ "1:\n\t"
+ ".set push\n\t"
+#if _MIPS_SIM == _ABIO32
+ ".set mips2\n\t"
+#endif
+ "ll %1,%3\n\t"
+ "li %2,1\n\t"
+ "bnez %1,1b\n\t"
+ "sc %2,%0\n\t"
+ ".set pop\n\t"
+ "beqz %2,1b"
+ : "=m" (*lock), "=&r" (tmp1), "=&r" (tmp2)
+ : "m" (*lock)
+ : "memory");
+
+ return 0;
+}
+
+weak_alias (__pthread_spin_lock, pthread_spin_lock)
+
+
+int
+__pthread_spin_trylock (pthread_spinlock_t *lock)
+{
+ /* To be done. */
+ return 0;
+}
+weak_alias (__pthread_spin_trylock, pthread_spin_trylock)
+
+
+int
+__pthread_spin_unlock (pthread_spinlock_t *lock)
+{
+ asm volatile
+ ("\t\t\t# spin_unlock\n\t"
+ "sw $0,%0"
+ : "=m" (*lock)
+ :
+ : "memory");
+ return 0;
+}
+weak_alias (__pthread_spin_unlock, pthread_spin_unlock)
+
+
+int
+__pthread_spin_init (pthread_spinlock_t *lock, int pshared)
+{
+ /* We can ignore the `pshared' parameter. Since we are busy-waiting
+ all processes which can access the memory location `lock' points
+ to can use the spinlock. */
+ *lock = 0;
+ return 0;
+}
+weak_alias (__pthread_spin_init, pthread_spin_init)
+
+
+int
+__pthread_spin_destroy (pthread_spinlock_t *lock)
+{
+ /* Nothing to do. */
+ return 0;
+}
+weak_alias (__pthread_spin_destroy, pthread_spin_destroy)
diff --git a/libpthread/linuxthreads/sysdeps/mips/pt-machine.h b/libpthread/linuxthreads/sysdeps/mips/pt-machine.h
new file mode 100644
index 000000000..96f7a7f8c
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/mips/pt-machine.h
@@ -0,0 +1,92 @@
+/* Machine-dependent pthreads configuration and inline functions.
+
+ Copyright (C) 1996, 1997, 1998, 2000, 2002, 2003, 2004
+ Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ralf Baechle <ralf@gnu.org>.
+ Based on the Alpha version by Richard Henderson <rth@tamu.edu>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If
+ not, write to the Free Software Foundation, Inc.,
+ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+
+#ifndef _PT_MACHINE_H
+#define _PT_MACHINE_H 1
+
+#include <sgidefs.h>
+#include <sys/tas.h>
+
+#ifndef PT_EI
+# define PT_EI extern inline __attribute__ ((always_inline))
+#endif
+
+extern long int testandset (int *spinlock);
+extern int __compare_and_swap (long int *p, long int oldval, long int newval);
+
+
+/* Spinlock implementation; required. */
+
+PT_EI long int
+testandset (int *spinlock)
+{
+ return _test_and_set (spinlock, 1);
+}
+
+
+/* Get some notion of the current stack. Need not be exactly the top
+ of the stack, just something somewhere in the current frame. */
+#define CURRENT_STACK_FRAME stack_pointer
+register char * stack_pointer __asm__ ("$29");
+
+
+/* Compare-and-swap for semaphores. */
+
+#define HAS_COMPARE_AND_SWAP
+PT_EI int
+__compare_and_swap (long int *p, long int oldval, long int newval)
+{
+ long int ret, temp;
+
+ __asm__ __volatile__
+ ("/* Inline compare & swap */\n"
+ "1:\n\t"
+ ".set push\n\t"
+#if _MIPS_SIM == _ABIO32
+ ".set mips2\n\t"
+#endif
+#if _MIPS_SIM == _ABI64
+ "lld %1,%5\n\t"
+#else
+ "ll %1,%5\n\t"
+#endif
+ "move %0,$0\n\t"
+ "bne %1,%3,2f\n\t"
+ "move %0,%4\n\t"
+#if _MIPS_SIM == _ABI64
+ "scd %0,%2\n\t"
+#else
+ "sc %0,%2\n\t"
+#endif
+ ".set pop\n\t"
+ "beqz %0,1b\n"
+ "2:\n\t"
+ "/* End compare & swap */"
+ : "=&r" (ret), "=&r" (temp), "=m" (*p)
+ : "r" (oldval), "r" (newval), "m" (*p)
+ : "memory");
+
+ return ret;
+}
+
+#endif /* pt-machine.h */
diff --git a/libpthread/linuxthreads/sysdeps/mips/tls.h b/libpthread/linuxthreads/sysdeps/mips/tls.h
new file mode 100644
index 000000000..be4478db4
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/mips/tls.h
@@ -0,0 +1,170 @@
+/* Definitions for thread-local data handling. linuxthreads/MIPS version.
+ Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _TLS_H
+#define _TLS_H
+
+#ifndef __ASSEMBLER__
+
+# include <stdbool.h>
+# include <pt-machine.h>
+# include <stddef.h>
+
+/* Type for the dtv. */
+typedef union dtv
+{
+ size_t counter;
+ struct
+ {
+ void *val;
+ bool is_static;
+ } pointer;
+} dtv_t;
+
+# define READ_THREAD_POINTER() \
+ ({ void *__result; \
+ asm volatile (".set\tpush\n\t.set\tmips32r2\n\t" \
+ "rdhwr\t%0, $29\n\t.set\tpop" : "=v" (__result)); \
+ __result; })
+
+#else /* __ASSEMBLER__ */
+# include <tcb-offsets.h>
+
+/* Note: rd must be $v1 to be ABI-conformant. */
+# define READ_THREAD_POINTER(rd) \
+ .set push; \
+ .set mips32r2; \
+ rdhwr rd, $29; \
+ .set pop
+#endif /* __ASSEMBLER__ */
+
+/* LinuxThreads can only use TLS if both floating stacks (in the MIPS case,
+ that means support for "rdhwr") and support from the tools are available.
+
+ We have to define USE_TLS consistently, or ldsodefs.h will lay out types
+ differently between an NPTL build and a LinuxThreads build. It can be set
+ for libc.so and not libpthread.so, but only if we provide appropriate padding
+ in the _pthread_descr_struct.
+
+ Currently nothing defines FLOATING_STACKS. We could assume this based on
+ kernel version once the TLS patches are available in kernel.org, but
+ it hardly seems worth it. Use NPTL if you can.
+
+ To avoid bothering with the TLS support code at all, use configure
+ --without-tls. */
+
+#if defined HAVE_TLS_SUPPORT \
+ && (defined FLOATING_STACKS || !defined IS_IN_libpthread)
+
+/* Signal that TLS support is available. */
+# define USE_TLS 1
+
+/* Include padding in _pthread_descr_struct so that libc can find p_errno,
+ if libpthread will only include the padding because of the !IS_IN_libpthread
+ check. */
+#ifndef FLOATING_STACKS
+# define INCLUDE_TLS_PADDING 1
+#endif
+
+# ifndef __ASSEMBLER__
+
+/* This layout is actually wholly private and not affected by the ABI.
+ Nor does it overlap the pthread data structure, so we need nothing
+ extra here at all. */
+typedef struct
+{
+ dtv_t *dtv;
+ void *private;
+} tcbhead_t;
+
+/* This is the size of the initial TCB. */
+# define TLS_INIT_TCB_SIZE 0
+
+/* Alignment requirements for the initial TCB. */
+# define TLS_INIT_TCB_ALIGN __alignof__ (struct _pthread_descr_struct)
+
+/* This is the size of the TCB. */
+# define TLS_TCB_SIZE 0
+
+/* Alignment requirements for the TCB. */
+# define TLS_TCB_ALIGN __alignof__ (struct _pthread_descr_struct)
+
+/* This is the size we need before TCB. */
+# define TLS_PRE_TCB_SIZE \
+ (sizeof (struct _pthread_descr_struct) \
+ + ((sizeof (tcbhead_t) + TLS_TCB_ALIGN - 1) & ~(TLS_TCB_ALIGN - 1)))
+
+/* The thread pointer (in hardware register $29) points to the end of
+ the TCB + 0x7000, as for PowerPC. The pthread_descr structure is
+ immediately in front of the TCB. */
+#define TLS_TCB_OFFSET 0x7000
+
+/* The DTV is allocated at the TP; the TCB is placed elsewhere. */
+/* This is not really true for powerpc64. We are following alpha
+ where the DTV pointer is first doubleword in the TCB. */
+# define TLS_DTV_AT_TP 1
+
+/* Install the dtv pointer. The pointer passed is to the element with
+ index -1 which contain the length. */
+# define INSTALL_DTV(TCBP, DTVP) \
+ (((tcbhead_t *) (TCBP))[-1].dtv = (DTVP) + 1)
+
+/* Install new dtv for current thread. */
+# define INSTALL_NEW_DTV(DTV) (THREAD_DTV() = (DTV))
+
+/* Return dtv of given thread descriptor. */
+# define GET_DTV(TCBP) (((tcbhead_t *) (TCBP))[-1].dtv)
+
+/* Code to initially initialize the thread pointer. This might need
+ special attention since 'errno' is not yet available and if the
+ operation can cause a failure 'errno' must not be touched. */
+# define TLS_INIT_TP(tcbp, secondcall) \
+ ({ INTERNAL_SYSCALL_DECL (err); \
+ long result_var; \
+ result_var = INTERNAL_SYSCALL (set_thread_area, err, 1, \
+ (char *) (tcbp) + TLS_TCB_OFFSET); \
+ INTERNAL_SYSCALL_ERROR_P (result_var, err) \
+ ? "unknown error" : NULL; })
+
+/* Return the address of the dtv for the current thread. */
+# define THREAD_DTV() \
+ (((tcbhead_t *) (READ_THREAD_POINTER () - TLS_TCB_OFFSET))[-1].dtv)
+
+/* Return the thread descriptor for the current thread. */
+# undef THREAD_SELF
+# define THREAD_SELF \
+ ((pthread_descr) (READ_THREAD_POINTER () \
+ - TLS_TCB_OFFSET - TLS_PRE_TCB_SIZE))
+
+/* Get the thread descriptor definition. */
+# include <linuxthreads/descr.h>
+
+/* l_tls_offset == 0 is perfectly valid on MIPS, so we have to use some
+ different value to mean unset l_tls_offset. */
+# define NO_TLS_OFFSET -1
+
+/* Initializing the thread pointer requires a syscall which may not be
+ available, so don't do it if we don't need to. */
+# define TLS_INIT_TP_EXPENSIVE 1
+
+# endif /* __ASSEMBLER__ */
+
+#endif /* HAVE_TLS_SUPPORT */
+
+#endif /* tls.h */
diff --git a/libpthread/linuxthreads/sysdeps/powerpc/CVS/Entries b/libpthread/linuxthreads/sysdeps/powerpc/CVS/Entries
new file mode 100644
index 000000000..bd6c75d7e
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/powerpc/CVS/Entries
@@ -0,0 +1,5 @@
+D/powerpc32////
+D/powerpc64////
+/Makefile/1.2/Tue Nov 15 14:20:47 2005//
+/tcb-offsets.sym/1.8/Tue Nov 15 14:20:47 2005//
+/tls.h/1.9/Tue Nov 15 14:20:47 2005//
diff --git a/libpthread/linuxthreads/sysdeps/powerpc/CVS/Entries.Log b/libpthread/linuxthreads/sysdeps/powerpc/CVS/Entries.Log
new file mode 100644
index 000000000..bc1536e2e
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/powerpc/CVS/Entries.Log
@@ -0,0 +1,2 @@
+A D/bits////
+R D/bits////
diff --git a/libpthread/linuxthreads/sysdeps/powerpc/CVS/Repository b/libpthread/linuxthreads/sysdeps/powerpc/CVS/Repository
new file mode 100644
index 000000000..f49a0de0c
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/powerpc/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/powerpc
diff --git a/libpthread/linuxthreads/sysdeps/powerpc/CVS/Root b/libpthread/linuxthreads/sysdeps/powerpc/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/powerpc/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/powerpc/powerpc32/CVS/Entries b/libpthread/linuxthreads/sysdeps/powerpc/powerpc32/CVS/Entries
new file mode 100644
index 000000000..eb3fa724c
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/powerpc/powerpc32/CVS/Entries
@@ -0,0 +1,3 @@
+/pspinlock.c/1.1/Tue Nov 15 14:20:47 2005//
+/pt-machine.h/1.3/Tue Nov 15 14:20:47 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/powerpc/powerpc32/CVS/Repository b/libpthread/linuxthreads/sysdeps/powerpc/powerpc32/CVS/Repository
new file mode 100644
index 000000000..04a3b2b13
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/powerpc/powerpc32/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/powerpc/powerpc32
diff --git a/libpthread/linuxthreads/sysdeps/powerpc/powerpc32/CVS/Root b/libpthread/linuxthreads/sysdeps/powerpc/powerpc32/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/powerpc/powerpc32/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/powerpc/powerpc32/pspinlock.c b/libpthread/linuxthreads/sysdeps/powerpc/powerpc32/pspinlock.c
new file mode 100644
index 000000000..15fd545c1
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/powerpc/powerpc32/pspinlock.c
@@ -0,0 +1,70 @@
+/* POSIX spinlock implementation. PowerPC version.
+ Copyright (C) 2000, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <pthread.h>
+#include "internals.h"
+
+int
+__pthread_spin_lock (pthread_spinlock_t *lock)
+{
+ while (! __compare_and_swap ((long int *)lock, 0, 1))
+ ;
+ return 0;
+}
+weak_alias (__pthread_spin_lock, pthread_spin_lock)
+
+
+int
+__pthread_spin_trylock (pthread_spinlock_t *lock)
+{
+ return __compare_and_swap ((long int *)lock, 0, 1) ? 0 : EBUSY;
+}
+weak_alias (__pthread_spin_trylock, pthread_spin_trylock)
+
+
+int
+__pthread_spin_unlock (pthread_spinlock_t *lock)
+{
+ MEMORY_BARRIER ();
+ *lock = 0;
+ return 0;
+}
+weak_alias (__pthread_spin_unlock, pthread_spin_unlock)
+
+
+int
+__pthread_spin_init (pthread_spinlock_t *lock, int pshared)
+{
+ /* We can ignore the `pshared' parameter. Since we are busy-waiting
+ all processes which can access the memory location `lock' points
+ to can use the spinlock. */
+ *lock = 0;
+ return 0;
+}
+weak_alias (__pthread_spin_init, pthread_spin_init)
+
+
+int
+__pthread_spin_destroy (pthread_spinlock_t *lock)
+{
+ /* Nothing to do. */
+ return 0;
+}
+weak_alias (__pthread_spin_destroy, pthread_spin_destroy)
diff --git a/libpthread/linuxthreads/sysdeps/powerpc/powerpc32/pt-machine.h b/libpthread/linuxthreads/sysdeps/powerpc/powerpc32/pt-machine.h
new file mode 100644
index 000000000..8363d16d0
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/powerpc/powerpc32/pt-machine.h
@@ -0,0 +1,120 @@
+/* Machine-dependent pthreads configuration and inline functions.
+ powerpc version.
+ Copyright (C) 1996, 1997, 1998, 2000, 2001, 2002, 2003
+ Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If
+ not, write to the Free Software Foundation, Inc.,
+ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+
+/* These routines are from Appendix G of the 'PowerPC 601 RISC Microprocessor
+ User's Manual', by IBM and Motorola. */
+
+#ifndef _PT_MACHINE_H
+#define _PT_MACHINE_H 1
+
+#ifndef PT_EI
+# define PT_EI extern inline __attribute__ ((always_inline))
+#endif
+
+extern long int testandset (int *spinlock);
+extern int __compare_and_swap (long int *p, long int oldval, long int newval);
+
+/* For multiprocessor systems, we want to ensure all memory accesses
+ are completed before we reset a lock. On other systems, we still
+ need to make sure that the compiler has flushed everything to memory. */
+#define MEMORY_BARRIER() __asm__ __volatile__ ("sync" : : : "memory")
+
+/* We want the OS to assign stack addresses. */
+#define FLOATING_STACKS 1
+
+/* Maximum size of the stack if the rlimit is unlimited. */
+#define ARCH_STACK_MAX_SIZE 8*1024*1024
+
+/* Get some notion of the current stack. Need not be exactly the top
+ of the stack, just something somewhere in the current frame. */
+#define CURRENT_STACK_FRAME stack_pointer
+register char * stack_pointer __asm__ ("r1");
+
+/* Register r2 (tp) is reserved by the ABI as "thread pointer". */
+struct _pthread_descr_struct;
+register struct _pthread_descr_struct *__thread_self __asm__("r2");
+
+/* Return the thread descriptor for the current thread. */
+#define THREAD_SELF __thread_self
+
+/* Initialize the thread-unique value. */
+#define INIT_THREAD_SELF(descr, nr) (__thread_self = (descr))
+
+/* Access to data in the thread descriptor is easy. */
+#define THREAD_GETMEM(descr, member) \
+ ((void) (descr), THREAD_SELF->member)
+#define THREAD_GETMEM_NC(descr, member) \
+ ((void) (descr), THREAD_SELF->member)
+#define THREAD_SETMEM(descr, member, value) \
+ ((void) (descr), THREAD_SELF->member = (value))
+#define THREAD_SETMEM_NC(descr, member, value) \
+ ((void) (descr), THREAD_SELF->member = (value))
+
+/* Compare-and-swap for semaphores. */
+/* note that test-and-set(x) is the same as !compare-and-swap(x, 0, 1) */
+
+#define HAS_COMPARE_AND_SWAP_WITH_RELEASE_SEMANTICS
+#define IMPLEMENT_TAS_WITH_CAS
+
+PT_EI int
+__compare_and_swap (long int *p, long int oldval, long int newval)
+{
+ int ret;
+
+ __asm__ __volatile__ (
+ "0: lwarx %0,0,%1 ;"
+ " xor. %0,%3,%0;"
+ " bne 1f;"
+ " stwcx. %2,0,%1;"
+ " bne- 0b;"
+ "1: "
+ : "=&r"(ret)
+ : "r"(p), "r"(newval), "r"(oldval)
+ : "cr0", "memory");
+ /* This version of __compare_and_swap is to be used when acquiring
+ a lock, so we don't need to worry about whether other memory
+ operations have completed, but we do need to be sure that any loads
+ after this point really occur after we have acquired the lock. */
+ __asm__ __volatile__ ("isync" : : : "memory");
+ return ret == 0;
+}
+
+PT_EI int
+__compare_and_swap_with_release_semantics (long int *p,
+ long int oldval, long int newval)
+{
+ int ret;
+
+ MEMORY_BARRIER ();
+ __asm__ __volatile__ (
+ "0: lwarx %0,0,%1 ;"
+ " xor. %0,%3,%0;"
+ " bne 1f;"
+ " stwcx. %2,0,%1;"
+ " bne- 0b;"
+ "1: "
+ : "=&r"(ret)
+ : "r"(p), "r"(newval), "r"(oldval)
+ : "cr0", "memory");
+ return ret == 0;
+}
+
+#endif /* pt-machine.h */
diff --git a/libpthread/linuxthreads/sysdeps/powerpc/powerpc64/CVS/Entries b/libpthread/linuxthreads/sysdeps/powerpc/powerpc64/CVS/Entries
new file mode 100644
index 000000000..bfac31bb1
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/powerpc/powerpc64/CVS/Entries
@@ -0,0 +1,3 @@
+/pspinlock.c/1.1/Tue Nov 15 14:20:47 2005//
+/pt-machine.h/1.5/Tue Nov 15 14:20:47 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/powerpc/powerpc64/CVS/Repository b/libpthread/linuxthreads/sysdeps/powerpc/powerpc64/CVS/Repository
new file mode 100644
index 000000000..37d5b8c8c
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/powerpc/powerpc64/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/powerpc/powerpc64
diff --git a/libpthread/linuxthreads/sysdeps/powerpc/powerpc64/CVS/Root b/libpthread/linuxthreads/sysdeps/powerpc/powerpc64/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/powerpc/powerpc64/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/powerpc/powerpc64/pspinlock.c b/libpthread/linuxthreads/sysdeps/powerpc/powerpc64/pspinlock.c
new file mode 100644
index 000000000..19161c6e1
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/powerpc/powerpc64/pspinlock.c
@@ -0,0 +1,70 @@
+/* POSIX spinlock implementation. PowerPC version.
+ Copyright (C) 2000, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <pthread.h>
+#include "internals.h"
+
+int
+__pthread_spin_lock (pthread_spinlock_t *lock)
+{
+ while (! __compare_and_swap32 ((int *)lock, 0, 1))
+ ;
+ return 0;
+}
+weak_alias (__pthread_spin_lock, pthread_spin_lock)
+
+
+int
+__pthread_spin_trylock (pthread_spinlock_t *lock)
+{
+ return __compare_and_swap32 ((int *)lock, 0, 1) ? 0 : EBUSY;
+}
+weak_alias (__pthread_spin_trylock, pthread_spin_trylock)
+
+
+int
+__pthread_spin_unlock (pthread_spinlock_t *lock)
+{
+ MEMORY_BARRIER ();
+ *lock = 0;
+ return 0;
+}
+weak_alias (__pthread_spin_unlock, pthread_spin_unlock)
+
+
+int
+__pthread_spin_init (pthread_spinlock_t *lock, int pshared)
+{
+ /* We can ignore the `pshared' parameter. Since we are busy-waiting
+ all processes which can access the memory location `lock' points
+ to can use the spinlock. */
+ *lock = 0;
+ return 0;
+}
+weak_alias (__pthread_spin_init, pthread_spin_init)
+
+
+int
+__pthread_spin_destroy (pthread_spinlock_t *lock)
+{
+ /* Nothing to do. */
+ return 0;
+}
+weak_alias (__pthread_spin_destroy, pthread_spin_destroy)
diff --git a/libpthread/linuxthreads/sysdeps/powerpc/powerpc64/pt-machine.h b/libpthread/linuxthreads/sysdeps/powerpc/powerpc64/pt-machine.h
new file mode 100644
index 000000000..562e69fa1
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/powerpc/powerpc64/pt-machine.h
@@ -0,0 +1,185 @@
+/* Machine-dependent pthreads configuration and inline functions.
+ powerpc version.
+ Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If
+ not, write to the Free Software Foundation, Inc.,
+ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+
+/* These routines are from Appendix G of the 'PowerPC 601 RISC Microprocessor
+ User's Manual', by IBM and Motorola. */
+
+#ifndef _PT_MACHINE_H
+#define _PT_MACHINE_H 1
+
+#ifndef PT_EI
+# define PT_EI extern inline __attribute__ ((always_inline))
+#endif
+
+extern long int testandset (int *spinlock);
+extern int __compare_and_swap (long int *p, long int oldval, long int newval);
+extern int __compare_and_swap32 (int *p, int oldval, int newval);
+
+/* For multiprocessor systems, we want to ensure all memory accesses
+ are completed before we reset a lock. On other systems, we still
+ need to make sure that the compiler has flushed everything to memory. */
+#define MEMORY_BARRIER() __asm__ __volatile__ ("lwsync" : : : "memory")
+#define READ_MEMORY_BARRIER() __asm__ __volatile__ ("lwsync" : : : "memory")
+#define WRITE_MEMORY_BARRIER() __asm__ __volatile__ ("eieio" : : : "memory")
+
+/* We want the OS to assign stack addresses. */
+#define FLOATING_STACKS 1
+
+/* Maximum size of the stack if the rlimit is unlimited. */
+#define ARCH_STACK_MAX_SIZE 16*1024*1024
+
+/* Get some notion of the current stack. Need not be exactly the top
+ of the stack, just something somewhere in the current frame. */
+#define CURRENT_STACK_FRAME stack_pointer
+register char * stack_pointer __asm__ ("r1");
+
+/* Register r13 (tp) is reserved by the ABI as "thread pointer". */
+struct _pthread_descr_struct;
+register struct _pthread_descr_struct *__thread_self __asm__("r13");
+
+/* Return the thread descriptor for the current thread. */
+#define THREAD_SELF __thread_self
+
+/* Initialize the thread-unique value. */
+#define INIT_THREAD_SELF(descr, nr) (__thread_self = (descr))
+
+/* Access to data in the thread descriptor is easy. */
+#define THREAD_GETMEM(descr, member) \
+ ((void) (descr), THREAD_SELF->member)
+#define THREAD_GETMEM_NC(descr, member) \
+ ((void) (descr), THREAD_SELF->member)
+#define THREAD_SETMEM(descr, member, value) \
+ ((void) (descr), THREAD_SELF->member = (value))
+#define THREAD_SETMEM_NC(descr, member, value) \
+ ((void) (descr), THREAD_SELF->member = (value))
+
+/* Compare-and-swap for semaphores. */
+/* note that test-and-set(x) is the same as !compare-and-swap(x, 0, 1) */
+
+#define HAS_COMPARE_AND_SWAP
+#define HAS_COMPARE_AND_SWAP_WITH_RELEASE_SEMANTICS
+
+PT_EI int
+__compare_and_swap (long int *p, long int oldval, long int newval)
+{
+ long int ret;
+
+ __asm__ __volatile__ (
+ "0: ldarx %0,0,%1 ;"
+ " xor. %0,%3,%0;"
+ " bne 1f;"
+ " stdcx. %2,0,%1;"
+ " bne- 0b;"
+ "1: "
+ : "=&r"(ret)
+ : "r"(p), "r"(newval), "r"(oldval)
+ : "cr0", "memory");
+ /* This version of __compare_and_swap is to be used when acquiring
+ a lock, so we don't need to worry about whether other memory
+ operations have completed, but we do need to be sure that any loads
+ after this point really occur after we have acquired the lock. */
+ __asm__ __volatile__ ("isync" : : : "memory");
+ return (int)(ret == 0);
+}
+
+PT_EI int
+__compare_and_swap_with_release_semantics (long int *p,
+ long int oldval, long int newval)
+{
+ long int ret;
+
+ MEMORY_BARRIER ();
+ __asm__ __volatile__ (
+ "0: ldarx %0,0,%1 ;"
+ " xor. %0,%3,%0;"
+ " bne 1f;"
+ " stdcx. %2,0,%1;"
+ " bne- 0b;"
+ "1: "
+ : "=&r"(ret)
+ : "r"(p), "r"(newval), "r"(oldval)
+ : "cr0", "memory");
+ return (int)(ret == 0);
+}
+
+PT_EI int
+__compare_and_swap32 (int *p, int oldval, int newval)
+{
+ int ret;
+
+ __asm__ __volatile__ (
+ "0: lwarx %0,0,%1 ;"
+ " xor. %0,%3,%0;"
+ " bne 1f;"
+ " stwcx. %2,0,%1;"
+ " bne- 0b;"
+ "1: "
+ : "=&r"(ret)
+ : "r"(p), "r"(newval), "r"(oldval)
+ : "cr0", "memory");
+ /* This version of __compare_and_swap is to be used when acquiring
+ a lock, so we don't need to worry about whether other memory
+ operations have completed, but we do need to be sure that any loads
+ after this point really occur after we have acquired the lock. */
+ __asm__ __volatile__ ("isync" : : : "memory");
+ return (int)(ret == 0);
+}
+
+PT_EI int
+__compare_and_swap32_with_release_semantics (long int *p,
+ long int oldval, long int newval)
+{
+ long int ret;
+
+ MEMORY_BARRIER ();
+ __asm__ __volatile__ (
+ "0: lwarx %0,0,%1 ;"
+ " xor. %0,%3,%0;"
+ " bne 1f;"
+ " stwcx. %2,0,%1;"
+ " bne- 0b;"
+ "1: "
+ : "=&r"(ret)
+ : "r"(p), "r"(newval), "r"(oldval)
+ : "cr0", "memory");
+ return (int)(ret == 0);
+}
+
+PT_EI long int
+testandset (int *p)
+{
+ long int ret, val = 1;
+
+ MEMORY_BARRIER ();
+ __asm__ __volatile__ (
+ "0: lwarx %0,0,%1 ;"
+ " cmpwi 0,%0,0;"
+ " bne 1f;"
+ " stwcx. %2,0,%1;"
+ " bne- 0b;"
+ "1: "
+ : "=&r"(ret)
+ : "r"(p), "r" (val)
+ : "cr0", "memory");
+ MEMORY_BARRIER ();
+ return ret != 0;
+}
+
+#endif /* pt-machine.h */
diff --git a/libpthread/linuxthreads/sysdeps/powerpc/pspinlock.c b/libpthread/linuxthreads/sysdeps/powerpc/pspinlock.c
new file mode 100644
index 000000000..bb88a0690
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/powerpc/pspinlock.c
@@ -0,0 +1,8 @@
+#include <features.h>
+#include <bits/wordsize.h>
+
+#if __WORDSIZE == 32
+# include "powerpc32/pspinlock.c"
+#else
+# include "powerpc64/pspinlock.c"
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/powerpc/pt-machine.h b/libpthread/linuxthreads/sysdeps/powerpc/pt-machine.h
new file mode 100644
index 000000000..55e922efd
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/powerpc/pt-machine.h
@@ -0,0 +1,8 @@
+#include <features.h>
+#include <bits/wordsize.h>
+
+#if __WORDSIZE == 32
+# include "powerpc32/pt-machine.h"
+#else
+# include "powerpc64/pt-machine.h"
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/powerpc/tcb-offsets.sym b/libpthread/linuxthreads/sysdeps/powerpc/tcb-offsets.sym
new file mode 100644
index 000000000..7c5cca01e
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/powerpc/tcb-offsets.sym
@@ -0,0 +1,19 @@
+#include <sysdep.h>
+#include <tls.h>
+
+-- This line separates the #include lines from conditionals.
+
+# ifdef USE_TLS
+
+-- Abuse tls.h macros to derive offsets relative to the thread register.
+# undef __thread_register
+# define __thread_register ((void *) 0)
+# define thread_offsetof(mem) ((ptrdiff_t) THREAD_SELF + offsetof (struct _pthread_descr_struct, p_##mem))
+
+# else
+
+# define thread_offsetof(mem) offsetof (tcbhead_t, mem)
+
+# endif
+
+MULTIPLE_THREADS_OFFSET thread_offsetof (multiple_threads)
diff --git a/libpthread/linuxthreads/sysdeps/powerpc/tls.h b/libpthread/linuxthreads/sysdeps/powerpc/tls.h
new file mode 100644
index 000000000..1ae0b60ff
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/powerpc/tls.h
@@ -0,0 +1,165 @@
+/* Definitions for thread-local data handling. linuxthreads/PPC version.
+ Copyright (C) 2003, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _TLS_H
+#define _TLS_H
+
+#ifndef __ASSEMBLER__
+
+# include <pt-machine.h>
+# include <stdbool.h>
+# include <stddef.h>
+
+/* Type for the dtv. */
+typedef union dtv
+{
+ size_t counter;
+ struct
+ {
+ void *val;
+ bool is_static;
+ } pointer;
+} dtv_t;
+
+#else /* __ASSEMBLER__ */
+# include <tcb-offsets.h>
+#endif /* __ASSEMBLER__ */
+
+#ifdef HAVE_TLS_SUPPORT
+
+/* Signal that TLS support is available. */
+# define USE_TLS 1
+
+# ifndef __ASSEMBLER__
+
+/* This layout is actually wholly private and not affected by the ABI.
+ Nor does it overlap the pthread data structure, so we need nothing
+ extra here at all. */
+typedef struct
+{
+ dtv_t *dtv;
+} tcbhead_t;
+
+/* This is the size of the initial TCB. */
+# define TLS_INIT_TCB_SIZE 0
+
+/* Alignment requirements for the initial TCB. */
+# define TLS_INIT_TCB_ALIGN __alignof__ (struct _pthread_descr_struct)
+
+/* This is the size of the TCB. */
+# define TLS_TCB_SIZE 0
+
+/* Alignment requirements for the TCB. */
+# define TLS_TCB_ALIGN __alignof__ (struct _pthread_descr_struct)
+
+/* This is the size we need before TCB. */
+# define TLS_PRE_TCB_SIZE \
+ (sizeof (struct _pthread_descr_struct) \
+ + ((sizeof (tcbhead_t) + TLS_TCB_ALIGN - 1) & ~(TLS_TCB_ALIGN - 1)))
+
+/* The following assumes that TP (R2 or R13) is points to the end of the
+ TCB + 0x7000 (per the ABI). This implies that TCB address is
+ TP - 0x7000. As we define TLS_DTV_AT_TP we can
+ assume that the pthread_descr is allocated immediately ahead of the
+ TCB. This implies that the pthread_descr address is
+ TP - (TLS_PRE_TCB_SIZE + 0x7000). */
+#define TLS_TCB_OFFSET 0x7000
+
+/* The DTV is allocated at the TP; the TCB is placed elsewhere. */
+/* This is not really true for powerpc64. We are following alpha
+ where the DTV pointer is first doubleword in the TCB. */
+# define TLS_DTV_AT_TP 1
+
+/* Install the dtv pointer. The pointer passed is to the element with
+ index -1 which contain the length. */
+# define INSTALL_DTV(TCBP, DTVP) \
+ (((tcbhead_t *) (TCBP))[-1].dtv = (DTVP) + 1)
+
+/* Install new dtv for current thread. */
+# define INSTALL_NEW_DTV(DTV) (THREAD_DTV() = (DTV))
+
+/* Return dtv of given thread descriptor. */
+# define GET_DTV(TCBP) (((tcbhead_t *) (TCBP))[-1].dtv)
+
+/* We still need this define so that tcb-offsets.sym can override it and
+ use THREAD_SELF to generate MULTIPLE_THREADS_OFFSET. */
+# define __thread_register ((void *) __thread_self)
+
+/* Code to initially initialize the thread pointer. This might need
+ special attention since 'errno' is not yet available and if the
+ operation can cause a failure 'errno' must not be touched.
+
+ The global register variable is declared in pt-machine.h with the
+ wrong type, so we need some extra casts to get the desired result.
+ This avoids a lvalue cast that gcc-3.4 does not like. */
+# define TLS_INIT_TP(TCBP, SECONDCALL) \
+ (__thread_self = (struct _pthread_descr_struct *) \
+ ((void *) (TCBP) + TLS_TCB_OFFSET), NULL)
+
+/* Return the address of the dtv for the current thread. */
+# define THREAD_DTV() \
+ (((tcbhead_t *) ((void *) __thread_self - TLS_TCB_OFFSET))[-1].dtv)
+
+/* Return the thread descriptor for the current thread. */
+# undef THREAD_SELF
+# define THREAD_SELF \
+ ((pthread_descr) (__thread_register \
+ - TLS_TCB_OFFSET - TLS_PRE_TCB_SIZE))
+
+# undef INIT_THREAD_SELF
+# define INIT_THREAD_SELF(DESCR, NR) \
+ (__thread_self = (struct _pthread_descr_struct *)((void *) (DESCR) \
+ + TLS_TCB_OFFSET + TLS_PRE_TCB_SIZE))
+
+/* Make sure we have the p_multiple_threads member in the thread structure.
+ See below. */
+# define TLS_MULTIPLE_THREADS_IN_TCB 1
+
+/* Get the thread descriptor definition. */
+# include <linuxthreads/descr.h>
+
+/* l_tls_offset == 0 is perfectly valid on PPC, so we have to use some
+ different value to mean unset l_tls_offset. */
+# define NO_TLS_OFFSET -1
+
+# endif /* __ASSEMBLER__ */
+
+#elif !defined __ASSEMBLER__
+
+/* This overlaps the start of the pthread_descr. System calls
+ and such use this to find the multiple_threads flag and need
+ to use the same offset relative to the thread register in both
+ single-threaded and multi-threaded code. */
+typedef struct
+{
+ void *tcb; /* Never used. */
+ dtv_t *dtv; /* Never used. */
+ void *self; /* Used only if multithreaded, and rarely. */
+ int multiple_threads; /* Only this member is really used. */
+} tcbhead_t;
+
+#define NONTLS_INIT_TP \
+ do { \
+ static const tcbhead_t nontls_init_tp = { .multiple_threads = 0 }; \
+ __thread_self = (__typeof (__thread_self)) &nontls_init_tp; \
+ } while (0)
+
+#endif /* HAVE_TLS_SUPPORT */
+
+#endif /* tls.h */
diff --git a/libpthread/linuxthreads/sysdeps/pthread/.cvsignore b/libpthread/linuxthreads/sysdeps/pthread/.cvsignore
new file mode 100644
index 000000000..7ee8f5969
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/.cvsignore
@@ -0,0 +1,2 @@
+.cvsignore
+*.os
diff --git a/libpthread/linuxthreads/sysdeps/pthread/CVS/Entries b/libpthread/linuxthreads/sysdeps/pthread/CVS/Entries
new file mode 100644
index 000000000..c93808acb
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/CVS/Entries
@@ -0,0 +1,27 @@
+D/bits////
+/Makefile/1.7/Tue Nov 15 14:20:47 2005//
+/Subdirs/1.1/Tue Nov 15 14:20:47 2005//
+/errno-loc.c/1.4/Tue Nov 15 14:20:47 2005//
+/flockfile.c/1.2/Tue Nov 15 14:20:47 2005//
+/ftrylockfile.c/1.1/Tue Nov 15 14:20:47 2005//
+/funlockfile.c/1.1/Tue Nov 15 14:20:47 2005//
+/getcpuclockid.c/1.6/Tue Nov 15 14:20:47 2005//
+/herrno-loc.c/1.3/Tue Nov 15 14:20:47 2005//
+/list.h/1.2/Tue Nov 15 14:20:47 2005//
+/malloc-machine.h/1.2/Tue Nov 15 14:20:47 2005//
+/posix-timer.h/1.10/Tue Nov 15 14:20:47 2005//
+/pt-initfini.c/1.4/Tue Nov 15 14:20:47 2005//
+/pthread-functions.h/1.4/Tue Nov 15 14:20:47 2005//
+/pthread.h/1.42/Tue Nov 15 14:20:47 2005//
+/ptlongjmp.c/1.1/Tue Nov 15 14:20:47 2005//
+/res-state.c/1.4/Tue Nov 15 14:20:47 2005//
+/semaphore.h/1.1/Tue Nov 15 14:20:47 2005//
+/tcb-offsets.h/1.1/Tue Nov 15 14:20:47 2005//
+/timer_create.c/1.11/Tue Nov 15 14:20:47 2005//
+/timer_delete.c/1.5/Tue Nov 15 14:20:47 2005//
+/timer_getoverr.c/1.6/Tue Nov 15 14:20:47 2005//
+/timer_gettime.c/1.5/Tue Nov 15 14:20:47 2005//
+/timer_routines.c/1.24/Tue Nov 15 14:20:47 2005//
+/timer_settime.c/1.5/Tue Nov 15 14:20:47 2005//
+/tst-timer.c/1.5/Tue Nov 15 14:20:47 2005//
+/sigaction.c/1.2/Thu Dec 29 06:43:12 2005//
diff --git a/libpthread/linuxthreads/sysdeps/pthread/CVS/Entries.Log b/libpthread/linuxthreads/sysdeps/pthread/CVS/Entries.Log
new file mode 100644
index 000000000..6f4aa299a
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/CVS/Entries.Log
@@ -0,0 +1,4 @@
+A D/cmpxchg////
+A D/no-cmpxchg////
+R D/no-cmpxchg////
+R D/cmpxchg////
diff --git a/libpthread/linuxthreads/sysdeps/pthread/CVS/Repository b/libpthread/linuxthreads/sysdeps/pthread/CVS/Repository
new file mode 100644
index 000000000..1203c7c61
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/pthread
diff --git a/libpthread/linuxthreads/sysdeps/pthread/CVS/Root b/libpthread/linuxthreads/sysdeps/pthread/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/pthread/Subdirs b/libpthread/linuxthreads/sysdeps/pthread/Subdirs
new file mode 100644
index 000000000..2c5649784
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/Subdirs
@@ -0,0 +1 @@
+linuxthreads_db
diff --git a/libpthread/linuxthreads/sysdeps/pthread/bits/CVS/Entries b/libpthread/linuxthreads/sysdeps/pthread/bits/CVS/Entries
new file mode 100644
index 000000000..a90faa843
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/bits/CVS/Entries
@@ -0,0 +1,6 @@
+/initspin.h/1.3/Tue Nov 15 14:20:47 2005//
+/pthreadtypes.h/1.12/Tue Nov 15 15:32:00 2005//
+/typesizes.h/1.2/Tue Nov 15 14:20:47 2005//
+/libc-tsd.h/1.9/Tue Nov 29 20:26:59 2005//
+/libc-lock.h/1.33/Fri Jan 20 14:26:50 2006//
+D
diff --git a/libpthread/linuxthreads/sysdeps/pthread/bits/CVS/Repository b/libpthread/linuxthreads/sysdeps/pthread/bits/CVS/Repository
new file mode 100644
index 000000000..8eabf3c06
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/bits/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/pthread/bits
diff --git a/libpthread/linuxthreads/sysdeps/pthread/bits/CVS/Root b/libpthread/linuxthreads/sysdeps/pthread/bits/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/bits/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/pthread/bits/initspin.h b/libpthread/linuxthreads/sysdeps/pthread/bits/initspin.h
new file mode 100644
index 000000000..a19ec077e
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/bits/initspin.h
@@ -0,0 +1,28 @@
+/* Generic definitions for spinlock initializers.
+ Copyright (C) 2000, 2001 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* Initial value of a spinlock. Most platforms should use zero,
+ unless they only implement a "test and clear" operation instead of
+ the usual "test and set". */
+#define __LT_SPINLOCK_INIT 0
+
+/* Macros for lock initializers, using the above definition. */
+#define __LOCK_INITIALIZER { 0, __LT_SPINLOCK_INIT }
+#define __ALT_LOCK_INITIALIZER { 0, __LT_SPINLOCK_INIT }
+#define __ATOMIC_INITIALIZER { 0, __LT_SPINLOCK_INIT }
diff --git a/libpthread/linuxthreads/sysdeps/pthread/bits/libc-lock.h b/libpthread/linuxthreads/sysdeps/pthread/bits/libc-lock.h
new file mode 100644
index 000000000..2299b3af5
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/bits/libc-lock.h
@@ -0,0 +1,409 @@
+/* libc-internal interface for mutex locks. LinuxThreads version.
+ Copyright (C) 1996,1997,1998,1999,2000,2001,2002,2003,2006
+ Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _BITS_LIBC_LOCK_H
+#define _BITS_LIBC_LOCK_H 1
+
+#include <pthread.h>
+
+#if defined _LIBC && !defined NOT_IN_libc
+#include <linuxthreads/internals.h>
+#endif
+
+/* Mutex type. */
+#if defined(_LIBC) || defined(_IO_MTSAFE_IO)
+typedef pthread_mutex_t __libc_lock_t;
+typedef struct { pthread_mutex_t mutex; } __libc_lock_recursive_t;
+# ifdef __USE_UNIX98
+typedef pthread_rwlock_t __libc_rwlock_t;
+# else
+typedef struct __libc_rwlock_opaque__ __libc_rwlock_t;
+# endif
+typedef __libc_lock_recursive_t __rtld_lock_recursive_t;
+#else
+typedef struct __libc_lock_opaque__ __libc_lock_t;
+typedef struct __libc_lock_recursive_opaque__ __libc_lock_recursive_t;
+typedef struct __libc_rwlock_opaque__ __libc_rwlock_t;
+#endif
+
+/* Type for key to thread-specific data. */
+typedef pthread_key_t __libc_key_t;
+
+/* Define a lock variable NAME with storage class CLASS. The lock must be
+ initialized with __libc_lock_init before it can be used (or define it
+ with __libc_lock_define_initialized, below). Use `extern' for CLASS to
+ declare a lock defined in another module. In public structure
+ definitions you must use a pointer to the lock structure (i.e., NAME
+ begins with a `*'), because its storage size will not be known outside
+ of libc. */
+#define __libc_lock_define(CLASS,NAME) \
+ CLASS __libc_lock_t NAME;
+#define __libc_rwlock_define(CLASS,NAME) \
+ CLASS __libc_rwlock_t NAME;
+#define __libc_lock_define_recursive(CLASS,NAME) \
+ CLASS __libc_lock_recursive_t NAME;
+#define __rtld_lock_define_recursive(CLASS,NAME) \
+ CLASS __rtld_lock_recursive_t NAME;
+
+/* Define an initialized lock variable NAME with storage class CLASS.
+
+ For the C library we take a deeper look at the initializer. For
+ this implementation all fields are initialized to zero. Therefore
+ we don't initialize the variable which allows putting it into the
+ BSS section. (Except on PA-RISC and other odd architectures, where
+ initialized locks must be set to one due to the lack of normal
+ atomic operations.) */
+
+#if __LT_SPINLOCK_INIT == 0
+# define __libc_lock_define_initialized(CLASS,NAME) \
+ CLASS __libc_lock_t NAME;
+#else
+# define __libc_lock_define_initialized(CLASS,NAME) \
+ CLASS __libc_lock_t NAME = PTHREAD_MUTEX_INITIALIZER;
+#endif
+
+#define __libc_rwlock_define_initialized(CLASS,NAME) \
+ CLASS __libc_rwlock_t NAME = PTHREAD_RWLOCK_INITIALIZER;
+
+/* Define an initialized recursive lock variable NAME with storage
+ class CLASS. */
+#define __libc_lock_define_initialized_recursive(CLASS,NAME) \
+ CLASS __libc_lock_recursive_t NAME = _LIBC_LOCK_RECURSIVE_INITIALIZER;
+#define _LIBC_LOCK_RECURSIVE_INITIALIZER \
+ {PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP}
+
+#define __rtld_lock_define_initialized_recursive(CLASS,NAME) \
+ CLASS __rtld_lock_recursive_t NAME = _RTLD_LOCK_RECURSIVE_INITIALIZER;
+#define _RTLD_LOCK_RECURSIVE_INITIALIZER \
+ {PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP}
+
+#if defined _LIBC && defined IS_IN_libpthread
+# define __libc_maybe_call(FUNC, ARGS, ELSE) FUNC ARGS
+#else
+# if defined __PIC__ || (defined _LIBC && defined SHARED)
+# define __libc_maybe_call(FUNC, ARGS, ELSE) \
+ (__extension__ ({ __typeof (FUNC) *_fn = (FUNC); \
+ _fn != NULL ? (*_fn) ARGS : ELSE; }))
+# else
+# define __libc_maybe_call(FUNC, ARGS, ELSE) \
+ (FUNC != NULL ? FUNC ARGS : ELSE)
+# endif
+#endif
+#if defined _LIBC && !defined NOT_IN_libc && defined SHARED
+# define __libc_maybe_call2(FUNC, ARGS, ELSE) \
+ ({__builtin_expect (__libc_pthread_functions.ptr_##FUNC != NULL, 0) \
+ ? __libc_pthread_functions.ptr_##FUNC ARGS : ELSE; })
+#else
+# define __libc_maybe_call2(FUNC, ARGS, ELSE) __libc_maybe_call (__##FUNC, ARGS, ELSE)
+#endif
+
+/* Initialize the named lock variable, leaving it in a consistent, unlocked
+ state. */
+#if defined _LIBC && !defined NOT_IN_libc && defined SHARED
+#define __libc_lock_init(NAME) \
+ ({ \
+ (NAME).__m_count = 0; \
+ (NAME).__m_owner = NULL; \
+ (NAME).__m_kind = PTHREAD_MUTEX_TIMED_NP; \
+ (NAME).__m_lock.__status = 0; \
+ (NAME).__m_lock.__spinlock = __LT_SPINLOCK_INIT; \
+ 0; })
+#else
+#define __libc_lock_init(NAME) \
+ (__libc_maybe_call2 (pthread_mutex_init, (&(NAME), NULL), 0))
+#endif
+#define __libc_rwlock_init(NAME) \
+ (__libc_maybe_call (__pthread_rwlock_init, (&(NAME), NULL), 0));
+
+/* Same as last but this time we initialize a recursive mutex. */
+#if defined _LIBC && !defined NOT_IN_libc && defined SHARED
+#define __libc_lock_init_recursive(NAME) \
+ ({ \
+ (NAME).mutex.__m_count = 0; \
+ (NAME).mutex.__m_owner = NULL; \
+ (NAME).mutex.__m_kind = PTHREAD_MUTEX_RECURSIVE_NP; \
+ (NAME).mutex.__m_lock.__status = 0; \
+ (NAME).mutex.__m_lock.__spinlock = __LT_SPINLOCK_INIT; \
+ 0; })
+#else
+#define __libc_lock_init_recursive(NAME) \
+ do { \
+ if (__pthread_mutex_init != NULL) \
+ { \
+ pthread_mutexattr_t __attr; \
+ __pthread_mutexattr_init (&__attr); \
+ __pthread_mutexattr_settype (&__attr, PTHREAD_MUTEX_RECURSIVE_NP); \
+ __pthread_mutex_init (&(NAME).mutex, &__attr); \
+ __pthread_mutexattr_destroy (&__attr); \
+ } \
+ } while (0);
+#endif
+#define __rtld_lock_init_recursive(NAME) \
+ __libc_lock_init_recursive (NAME)
+
+/* Finalize the named lock variable, which must be locked. It cannot be
+ used again until __libc_lock_init is called again on it. This must be
+ called on a lock variable before the containing storage is reused. */
+#define __libc_lock_fini(NAME) \
+ (__libc_maybe_call2 (pthread_mutex_destroy, (&(NAME)), 0));
+#define __libc_rwlock_fini(NAME) \
+ (__libc_maybe_call (__pthread_rwlock_destroy, (&(NAME)), 0));
+
+/* Finalize recursive named lock. */
+#define __libc_lock_fini_recursive(NAME) __libc_lock_fini ((NAME).mutex)
+#define __rtld_lock_fini_recursive(NAME) __libc_lock_fini_recursive (NAME)
+
+/* Lock the named lock variable. */
+#define __libc_lock_lock(NAME) \
+ (__libc_maybe_call2 (pthread_mutex_lock, (&(NAME)), 0));
+#define __libc_rwlock_rdlock(NAME) \
+ (__libc_maybe_call (__pthread_rwlock_rdlock, (&(NAME)), 0));
+#define __libc_rwlock_wrlock(NAME) \
+ (__libc_maybe_call (__pthread_rwlock_wrlock, (&(NAME)), 0));
+
+/* Lock the recursive named lock variable. */
+#define __libc_lock_lock_recursive(NAME) __libc_lock_lock ((NAME).mutex)
+
+/* Try to lock the named lock variable. */
+#define __libc_lock_trylock(NAME) \
+ (__libc_maybe_call2 (pthread_mutex_trylock, (&(NAME)), 0))
+#define __libc_rwlock_tryrdlock(NAME) \
+ (__libc_maybe_call (__pthread_rwlock_tryrdlock, (&(NAME)), 0))
+#define __libc_rwlock_trywrlock(NAME) \
+ (__libc_maybe_call (__pthread_rwlock_trywrlock, (&(NAME)), 0))
+
+/* Try to lock the recursive named lock variable. */
+#define __libc_lock_trylock_recursive(NAME) __libc_lock_trylock ((NAME).mutex)
+#define __rtld_lock_trylock_recursive(NAME) \
+ __libc_lock_trylock_recursive (NAME)
+
+/* Unlock the named lock variable. */
+#define __libc_lock_unlock(NAME) \
+ (__libc_maybe_call2 (pthread_mutex_unlock, (&(NAME)), 0));
+#define __libc_rwlock_unlock(NAME) \
+ (__libc_maybe_call (__pthread_rwlock_unlock, (&(NAME)), 0));
+
+/* Unlock the recursive named lock variable. */
+#define __libc_lock_unlock_recursive(NAME) __libc_lock_unlock ((NAME).mutex)
+
+#if defined _LIBC && defined SHARED
+# define __rtld_lock_default_lock_recursive(lock) \
+ ++((pthread_mutex_t *)(lock))->__m_count;
+
+# define __rtld_lock_default_unlock_recursive(lock) \
+ --((pthread_mutex_t *)(lock))->__m_count;
+
+# define __rtld_lock_lock_recursive(NAME) \
+ GL(dl_rtld_lock_recursive) (&(NAME).mutex)
+
+# define __rtld_lock_unlock_recursive(NAME) \
+ GL(dl_rtld_unlock_recursive) (&(NAME).mutex)
+#else
+#define __rtld_lock_lock_recursive(NAME) __libc_lock_lock_recursive (NAME)
+#define __rtld_lock_unlock_recursive(NAME) __libc_lock_unlock_recursive (NAME)
+#endif
+
+/* Define once control variable. */
+#if PTHREAD_ONCE_INIT == 0
+/* Special case for static variables where we can avoid the initialization
+ if it is zero. */
+# define __libc_once_define(CLASS, NAME) \
+ CLASS pthread_once_t NAME
+#else
+# define __libc_once_define(CLASS, NAME) \
+ CLASS pthread_once_t NAME = PTHREAD_ONCE_INIT
+#endif
+
+/* Call handler iff the first call. */
+#define __libc_once(ONCE_CONTROL, INIT_FUNCTION) \
+ do { \
+ if (__pthread_once != NULL) \
+ __pthread_once (&(ONCE_CONTROL), (INIT_FUNCTION)); \
+ else if ((ONCE_CONTROL) == PTHREAD_ONCE_INIT) { \
+ INIT_FUNCTION (); \
+ (ONCE_CONTROL) = 2; \
+ } \
+ } while (0)
+
+
+/* Start critical region with cleanup. */
+#define __libc_cleanup_region_start(DOIT, FCT, ARG) \
+ { struct _pthread_cleanup_buffer _buffer; \
+ int _avail = (DOIT) && _pthread_cleanup_push_defer != NULL; \
+ if (_avail) { \
+ _pthread_cleanup_push_defer (&_buffer, (FCT), (ARG)); \
+ }
+
+/* End critical region with cleanup. */
+#define __libc_cleanup_region_end(DOIT) \
+ if (_avail) { \
+ _pthread_cleanup_pop_restore (&_buffer, (DOIT)); \
+ } \
+ }
+
+/* Sometimes we have to exit the block in the middle. */
+#define __libc_cleanup_end(DOIT) \
+ if (_avail) { \
+ _pthread_cleanup_pop_restore (&_buffer, (DOIT)); \
+ }
+
+#define __libc_cleanup_push(fct, arg) \
+ { struct _pthread_cleanup_buffer _buffer; \
+ __libc_maybe_call (_pthread_cleanup_push, (&_buffer, (fct), (arg)), 0)
+
+#define __libc_cleanup_pop(execute) \
+ __libc_maybe_call (_pthread_cleanup_pop, (&_buffer, execute), 0); \
+ }
+
+/* Create thread-specific key. */
+#define __libc_key_create(KEY, DESTRUCTOR) \
+ (__libc_maybe_call (__pthread_key_create, (KEY, DESTRUCTOR), 1))
+
+/* Get thread-specific data. */
+#define __libc_getspecific(KEY) \
+ (__libc_maybe_call (__pthread_getspecific, (KEY), NULL))
+
+/* Set thread-specific data. */
+#define __libc_setspecific(KEY, VALUE) \
+ (__libc_maybe_call (__pthread_setspecific, (KEY, VALUE), 0))
+
+
+/* Register handlers to execute before and after `fork'. */
+#define __libc_atfork(PREPARE, PARENT, CHILD) \
+ (__libc_maybe_call (__pthread_atfork, (PREPARE, PARENT, CHILD), 0))
+
+/* Functions that are used by this file and are internal to the GNU C
+ library. */
+
+extern int __pthread_mutex_init (pthread_mutex_t *__mutex,
+ __const pthread_mutexattr_t *__mutex_attr);
+
+extern int __pthread_mutex_destroy (pthread_mutex_t *__mutex);
+
+extern int __pthread_mutex_trylock (pthread_mutex_t *__mutex);
+
+extern int __pthread_mutex_lock (pthread_mutex_t *__mutex);
+
+extern int __pthread_mutex_unlock (pthread_mutex_t *__mutex);
+
+extern int __pthread_mutexattr_init (pthread_mutexattr_t *__attr);
+
+extern int __pthread_mutexattr_destroy (pthread_mutexattr_t *__attr);
+
+extern int __pthread_mutexattr_settype (pthread_mutexattr_t *__attr,
+ int __kind);
+
+#ifdef __USE_UNIX98
+extern int __pthread_rwlock_init (pthread_rwlock_t *__rwlock,
+ __const pthread_rwlockattr_t *__attr);
+
+extern int __pthread_rwlock_destroy (pthread_rwlock_t *__rwlock);
+
+extern int __pthread_rwlock_rdlock (pthread_rwlock_t *__rwlock);
+
+extern int __pthread_rwlock_tryrdlock (pthread_rwlock_t *__rwlock);
+
+extern int __pthread_rwlock_wrlock (pthread_rwlock_t *__rwlock);
+
+extern int __pthread_rwlock_trywrlock (pthread_rwlock_t *__rwlock);
+
+extern int __pthread_rwlock_unlock (pthread_rwlock_t *__rwlock);
+#endif
+
+extern int __pthread_key_create (pthread_key_t *__key,
+ void (*__destr_function) (void *));
+
+extern int __pthread_setspecific (pthread_key_t __key,
+ __const void *__pointer);
+
+extern void *__pthread_getspecific (pthread_key_t __key);
+
+extern int __pthread_once (pthread_once_t *__once_control,
+ void (*__init_routine) (void));
+
+extern int __pthread_atfork (void (*__prepare) (void),
+ void (*__parent) (void),
+ void (*__child) (void));
+
+
+
+/* Make the pthread functions weak so that we can elide them from
+ single-threaded processes. */
+#ifndef __NO_WEAK_PTHREAD_ALIASES
+# ifdef weak_extern
+# define BP_SYM(sym) sym
+weak_extern (BP_SYM (__pthread_mutex_init))
+weak_extern (BP_SYM (__pthread_mutex_destroy))
+weak_extern (BP_SYM (__pthread_mutex_lock))
+weak_extern (BP_SYM (__pthread_mutex_trylock))
+weak_extern (BP_SYM (__pthread_mutex_unlock))
+weak_extern (BP_SYM (__pthread_mutexattr_init))
+weak_extern (BP_SYM (__pthread_mutexattr_destroy))
+weak_extern (BP_SYM (__pthread_mutexattr_settype))
+weak_extern (BP_SYM (__pthread_rwlock_init))
+weak_extern (BP_SYM (__pthread_rwlock_destroy))
+weak_extern (BP_SYM (__pthread_rwlock_rdlock))
+weak_extern (BP_SYM (__pthread_rwlock_tryrdlock))
+weak_extern (BP_SYM (__pthread_rwlock_wrlock))
+weak_extern (BP_SYM (__pthread_rwlock_trywrlock))
+weak_extern (BP_SYM (__pthread_rwlock_unlock))
+weak_extern (BP_SYM (__pthread_key_create))
+weak_extern (BP_SYM (__pthread_setspecific))
+weak_extern (BP_SYM (__pthread_getspecific))
+weak_extern (BP_SYM (__pthread_once))
+weak_extern (__pthread_initialize)
+weak_extern (__pthread_atfork)
+weak_extern (BP_SYM (_pthread_cleanup_push))
+weak_extern (BP_SYM (_pthread_cleanup_pop))
+weak_extern (BP_SYM (_pthread_cleanup_push_defer))
+weak_extern (BP_SYM (_pthread_cleanup_pop_restore))
+# else
+# pragma weak __pthread_mutex_init
+# pragma weak __pthread_mutex_destroy
+# pragma weak __pthread_mutex_lock
+# pragma weak __pthread_mutex_trylock
+# pragma weak __pthread_mutex_unlock
+# pragma weak __pthread_mutexattr_init
+# pragma weak __pthread_mutexattr_destroy
+# pragma weak __pthread_mutexattr_settype
+# pragma weak __pthread_rwlock_destroy
+# pragma weak __pthread_rwlock_rdlock
+# pragma weak __pthread_rwlock_tryrdlock
+# pragma weak __pthread_rwlock_wrlock
+# pragma weak __pthread_rwlock_trywrlock
+# pragma weak __pthread_rwlock_unlock
+# pragma weak __pthread_key_create
+# pragma weak __pthread_setspecific
+# pragma weak __pthread_getspecific
+# pragma weak __pthread_once
+# pragma weak __pthread_initialize
+# pragma weak __pthread_atfork
+# pragma weak _pthread_cleanup_push_defer
+# pragma weak _pthread_cleanup_pop_restore
+# pragma weak _pthread_cleanup_push
+# pragma weak _pthread_cleanup_pop
+# endif
+#endif
+
+/* We need portable names for some functions. E.g., when they are
+ used as argument to __libc_cleanup_region_start. */
+#define __libc_mutex_unlock __pthread_mutex_unlock
+
+#endif /* bits/libc-lock.h */
diff --git a/libpthread/linuxthreads/sysdeps/pthread/bits/libc-tsd.h b/libpthread/linuxthreads/sysdeps/pthread/bits/libc-tsd.h
new file mode 100644
index 000000000..fa6eb4be2
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/bits/libc-tsd.h
@@ -0,0 +1,59 @@
+/* libc-internal interface for thread-specific data. LinuxThreads version.
+ Copyright (C) 1997-2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _BITS_LIBC_TSD_H
+#define _BITS_LIBC_TSD_H 1
+
+#include <linuxthreads/descr.h>
+#include <tls.h>
+
+#if USE_TLS && HAVE___THREAD
+
+/* When __thread works, the generic definition is what we want. */
+# include <sysdeps/generic/bits/libc-tsd.h>
+
+#else
+
+# include <bits/libc-lock.h>
+
+# ifndef SHARED
+extern void ** __pthread_internal_tsd_address (int);
+extern void *__pthread_internal_tsd_get (int);
+extern int __pthread_internal_tsd_set (int, const void *);
+
+weak_extern (__pthread_internal_tsd_address)
+weak_extern (__pthread_internal_tsd_get)
+weak_extern (__pthread_internal_tsd_set)
+# endif
+
+#define __libc_tsd_define(CLASS, KEY) CLASS void *__libc_tsd_##KEY##_data;
+#define __libc_tsd_address(KEY) \
+ __libc_maybe_call2 (pthread_internal_tsd_address, \
+ (_LIBC_TSD_KEY_##KEY), &__libc_tsd_##KEY##_data)
+#define __libc_tsd_get(KEY) \
+ __libc_maybe_call2 (pthread_internal_tsd_get, \
+ (_LIBC_TSD_KEY_##KEY), __libc_tsd_##KEY##_data)
+#define __libc_tsd_set(KEY, VALUE) \
+ __libc_maybe_call2 (pthread_internal_tsd_set, \
+ (_LIBC_TSD_KEY_##KEY, (VALUE)), \
+ (__libc_tsd_##KEY##_data = (VALUE), 0))
+
+#endif
+
+#endif /* bits/libc-tsd.h */
diff --git a/libpthread/linuxthreads/sysdeps/pthread/bits/pthreadtypes.h b/libpthread/linuxthreads/sysdeps/pthread/bits/pthreadtypes.h
new file mode 100644
index 000000000..d1daef07a
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/bits/pthreadtypes.h
@@ -0,0 +1,152 @@
+/* Linuxthreads - a simple clone()-based implementation of Posix */
+/* threads for Linux. */
+/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr) */
+/* */
+/* This program is free software; you can redistribute it and/or */
+/* modify it under the terms of the GNU Library General Public License */
+/* as published by the Free Software Foundation; either version 2 */
+/* of the License, or (at your option) any later version. */
+/* */
+/* This program is distributed in the hope that it will be useful, */
+/* but WITHOUT ANY WARRANTY; without even the implied warranty of */
+/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
+/* GNU Library General Public License for more details. */
+
+#if !defined _BITS_TYPES_H && !defined _PTHREAD_H
+# error "Never include <bits/pthreadtypes.h> directly; use <sys/types.h> instead."
+#endif
+
+#ifndef _BITS_PTHREADTYPES_H
+#define _BITS_PTHREADTYPES_H 1
+
+#define __need_schedparam
+#include <bits/sched.h>
+
+/* Fast locks (not abstract because mutexes and conditions aren't abstract). */
+struct _pthread_fastlock
+{
+ long int __status; /* "Free" or "taken" or head of waiting list */
+ int __spinlock; /* Used by compare_and_swap emulation. Also,
+ adaptive SMP lock stores spin count here. */
+};
+
+#ifndef _PTHREAD_DESCR_DEFINED
+/* Thread descriptors */
+typedef struct _pthread_descr_struct *_pthread_descr;
+# define _PTHREAD_DESCR_DEFINED
+#endif
+
+
+/* Attributes for threads. */
+typedef struct __pthread_attr_s
+{
+ int __detachstate;
+ int __schedpolicy;
+ struct __sched_param __schedparam;
+ int __inheritsched;
+ int __scope;
+ size_t __guardsize;
+ int __stackaddr_set;
+ void *__stackaddr;
+ size_t __stacksize;
+} pthread_attr_t;
+
+
+/* Conditions (not abstract because of PTHREAD_COND_INITIALIZER */
+
+#ifdef __GLIBC_HAVE_LONG_LONG
+__extension__ typedef long long __pthread_cond_align_t;
+#else
+typedef long __pthread_cond_align_t;
+#endif
+
+typedef struct
+{
+ struct _pthread_fastlock __c_lock; /* Protect against concurrent access */
+ _pthread_descr __c_waiting; /* Threads waiting on this condition */
+ char __padding[48 - sizeof (struct _pthread_fastlock)
+ - sizeof (_pthread_descr) - sizeof (__pthread_cond_align_t)];
+ __pthread_cond_align_t __align;
+} pthread_cond_t;
+
+
+/* Attribute for conditionally variables. */
+typedef struct
+{
+ int __dummy;
+} pthread_condattr_t;
+
+/* Keys for thread-specific data */
+typedef unsigned int pthread_key_t;
+
+
+/* Mutexes (not abstract because of PTHREAD_MUTEX_INITIALIZER). */
+/* (The layout is unnatural to maintain binary compatibility
+ with earlier releases of LinuxThreads.) */
+typedef struct
+{
+ int __m_reserved; /* Reserved for future use */
+ int __m_count; /* Depth of recursive locking */
+ _pthread_descr __m_owner; /* Owner thread (if recursive or errcheck) */
+ int __m_kind; /* Mutex kind: fast, recursive or errcheck */
+ struct _pthread_fastlock __m_lock; /* Underlying fast lock */
+} pthread_mutex_t;
+
+
+/* Attribute for mutex. */
+typedef struct
+{
+ int __mutexkind;
+} pthread_mutexattr_t;
+
+
+/* Once-only execution */
+typedef int pthread_once_t;
+
+
+#if defined __USE_UNIX98 || defined __USE_XOPEN2K
+/* Read-write locks. */
+typedef struct _pthread_rwlock_t
+{
+ struct _pthread_fastlock __rw_lock; /* Lock to guarantee mutual exclusion */
+ int __rw_readers; /* Number of readers */
+ _pthread_descr __rw_writer; /* Identity of writer, or NULL if none */
+ _pthread_descr __rw_read_waiting; /* Threads waiting for reading */
+ _pthread_descr __rw_write_waiting; /* Threads waiting for writing */
+ int __rw_kind; /* Reader/Writer preference selection */
+ int __rw_pshared; /* Shared between processes or not */
+} pthread_rwlock_t;
+
+
+/* Attribute for read-write locks. */
+typedef struct
+{
+ int __lockkind;
+ int __pshared;
+} pthread_rwlockattr_t;
+#endif
+
+#ifdef __USE_XOPEN2K
+/* POSIX spinlock data type. */
+typedef volatile int pthread_spinlock_t;
+
+/* POSIX barrier. */
+typedef struct {
+ struct _pthread_fastlock __ba_lock; /* Lock to guarantee mutual exclusion */
+ int __ba_required; /* Threads needed for completion */
+ int __ba_present; /* Threads waiting */
+ _pthread_descr __ba_waiting; /* Queue of waiting threads */
+} pthread_barrier_t;
+
+/* barrier attribute */
+typedef struct {
+ int __pshared;
+} pthread_barrierattr_t;
+
+#endif
+
+
+/* Thread identifiers */
+typedef unsigned long int pthread_t;
+
+#endif /* bits/pthreadtypes.h */
diff --git a/libpthread/linuxthreads/sysdeps/pthread/bits/typesizes.h b/libpthread/linuxthreads/sysdeps/pthread/bits/typesizes.h
new file mode 100644
index 000000000..45264ac9c
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/bits/typesizes.h
@@ -0,0 +1,66 @@
+/* bits/typesizes.h -- underlying types for *_t. Generic version.
+ Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _BITS_TYPES_H
+# error "Never include <bits/typesizes.h> directly; use <sys/types.h> instead."
+#endif
+
+#ifndef _BITS_TYPESIZES_H
+#define _BITS_TYPESIZES_H 1
+
+/* See <bits/types.h> for the meaning of these macros. This file exists so
+ that <bits/types.h> need not vary across different GNU platforms. */
+
+#define __DEV_T_TYPE __UQUAD_TYPE
+#define __UID_T_TYPE __U32_TYPE
+#define __GID_T_TYPE __U32_TYPE
+#define __INO_T_TYPE __ULONGWORD_TYPE
+#define __INO64_T_TYPE __UQUAD_TYPE
+#define __MODE_T_TYPE __U32_TYPE
+#define __NLINK_T_TYPE __UWORD_TYPE
+#define __OFF_T_TYPE __SLONGWORD_TYPE
+#define __OFF64_T_TYPE __SQUAD_TYPE
+#define __PID_T_TYPE __S32_TYPE
+#define __RLIM_T_TYPE __ULONGWORD_TYPE
+#define __RLIM64_T_TYPE __UQUAD_TYPE
+#define __BLKCNT_T_TYPE __SLONGWORD_TYPE
+#define __BLKCNT64_T_TYPE __SQUAD_TYPE
+#define __FSBLKCNT_T_TYPE __ULONGWORD_TYPE
+#define __FSBLKCNT64_T_TYPE __UQUAD_TYPE
+#define __FSFILCNT_T_TYPE __ULONGWORD_TYPE
+#define __FSFILCNT64_T_TYPE __UQUAD_TYPE
+#define __ID_T_TYPE __U32_TYPE
+#define __CLOCK_T_TYPE __SLONGWORD_TYPE
+#define __TIME_T_TYPE __SLONGWORD_TYPE
+#define __USECONDS_T_TYPE __U32_TYPE
+#define __SUSECONDS_T_TYPE __SLONGWORD_TYPE
+#define __DADDR_T_TYPE __S32_TYPE
+#define __SWBLK_T_TYPE __SLONGWORD_TYPE
+#define __KEY_T_TYPE __S32_TYPE
+#define __CLOCKID_T_TYPE __S32_TYPE
+#define __TIMER_T_TYPE __S32_TYPE
+#define __BLKSIZE_T_TYPE __SLONGWORD_TYPE
+#define __FSID_T_TYPE struct { int __val[2]; }
+#define __SSIZE_T_TYPE __SWORD_TYPE
+
+/* Number of descriptors that can fit in an `fd_set'. */
+#define __FD_SETSIZE 1024
+
+
+#endif /* bits/typesizes.h */
diff --git a/libpthread/linuxthreads/sysdeps/pthread/errno-loc.c b/libpthread/linuxthreads/sysdeps/pthread/errno-loc.c
new file mode 100644
index 000000000..c3b3087e4
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/errno-loc.c
@@ -0,0 +1,45 @@
+/* MT support function to get address of `errno' variable, linuxthreads
+ version.
+ Copyright (C) 1996, 1998, 2002, 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <linuxthreads/internals.h>
+#include <sysdep-cancel.h>
+
+#if ! USE___THREAD && !RTLD_PRIVATE_ERRNO
+#undef errno
+extern int errno;
+#endif
+
+int *
+#if ! USE___THREAD
+weak_const_function
+#endif
+__errno_location (void)
+{
+#if ! USE___THREAD && !defined NOT_IN_libc
+ if (! SINGLE_THREAD_P)
+ {
+ pthread_descr self = thread_self();
+ return LIBC_THREAD_GETMEM (self, p_errnop);
+ }
+#endif
+ return &errno;
+}
+libc_hidden_def (__errno_location)
diff --git a/libpthread/linuxthreads/sysdeps/pthread/flockfile.c b/libpthread/linuxthreads/sysdeps/pthread/flockfile.c
new file mode 100644
index 000000000..918cb84f6
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/flockfile.c
@@ -0,0 +1,33 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <pthread.h>
+#include <stdio.h>
+#include <libio.h>
+#include <bits/stdio-lock.h>
+
+
+void
+__flockfile (stream)
+ FILE *stream;
+{
+ _IO_lock_lock (*stream->_lock);
+}
+strong_alias (__flockfile, _IO_flockfile)
+weak_alias (__flockfile, flockfile)
diff --git a/libpthread/linuxthreads/sysdeps/pthread/ftrylockfile.c b/libpthread/linuxthreads/sysdeps/pthread/ftrylockfile.c
new file mode 100644
index 000000000..21c1ea01e
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/ftrylockfile.c
@@ -0,0 +1,33 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <pthread.h>
+#include <stdio.h>
+#include <bits/stdio-lock.h>
+
+
+int
+__ftrylockfile (stream)
+ FILE *stream;
+{
+ return _IO_lock_trylock (*stream->_lock);
+}
+strong_alias (__ftrylockfile, _IO_ftrylockfile)
+weak_alias (__ftrylockfile, ftrylockfile)
diff --git a/libpthread/linuxthreads/sysdeps/pthread/funlockfile.c b/libpthread/linuxthreads/sysdeps/pthread/funlockfile.c
new file mode 100644
index 000000000..f941fc985
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/funlockfile.c
@@ -0,0 +1,33 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <pthread.h>
+#include <stdio.h>
+#include <libio.h>
+#include <bits/stdio-lock.h>
+
+
+void
+__funlockfile (stream)
+ FILE *stream;
+{
+ _IO_lock_unlock (*stream->_lock);
+}
+strong_alias (__funlockfile, _IO_funlockfile)
+weak_alias (__funlockfile, funlockfile)
diff --git a/libpthread/linuxthreads/sysdeps/pthread/getcpuclockid.c b/libpthread/linuxthreads/sysdeps/pthread/getcpuclockid.c
new file mode 100644
index 000000000..1c64e6c2b
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/getcpuclockid.c
@@ -0,0 +1,117 @@
+/* pthread_getcpuclockid -- Get POSIX clockid_t for a pthread_t. Linux version
+ Copyright (C) 2000, 2001, 2004, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <pthread.h>
+#include <sys/time.h>
+#include <time.h>
+#include <internals.h>
+#include <spinlock.h>
+#include <kernel-features.h>
+#include <kernel-posix-cpu-timers.h>
+
+
+#if !(__ASSUME_POSIX_CPU_TIMERS > 0)
+int __libc_missing_posix_cpu_timers attribute_hidden;
+#endif
+#if !(__ASSUME_POSIX_TIMERS > 0)
+int __libc_missing_posix_timers attribute_hidden;
+#endif
+
+int
+pthread_getcpuclockid (pthread_t thread_id, clockid_t *clock_id)
+{
+#ifdef __NR_clock_getres
+ pthread_handle handle = thread_handle(thread_id);
+ int pid;
+
+ __pthread_lock (&handle->h_lock, NULL);
+ if (nonexisting_handle (handle, thread_id))
+ {
+ __pthread_unlock (&handle->h_lock);
+ return ESRCH;
+ }
+ pid = handle->h_descr->p_pid;
+ __pthread_unlock (&handle->h_lock);
+
+ /* The clockid_t value is a simple computation from the PID.
+ But we do a clock_getres call to validate it if we aren't
+ yet sure we have the kernel support. */
+
+ const clockid_t pidclock = MAKE_PROCESS_CPUCLOCK (pid, CPUCLOCK_SCHED);
+
+# if !(__ASSUME_POSIX_CPU_TIMERS > 0)
+# if !(__ASSUME_POSIX_TIMERS > 0)
+ if (__libc_missing_posix_timers && !__libc_missing_posix_cpu_timers)
+ __libc_missing_posix_cpu_timers = 1;
+# endif
+ if (!__libc_missing_posix_cpu_timers)
+ {
+ INTERNAL_SYSCALL_DECL (err);
+ int r = INTERNAL_SYSCALL (clock_getres, err, 2, pidclock, NULL);
+ if (!INTERNAL_SYSCALL_ERROR_P (r, err))
+# endif
+ {
+ *clock_id = pidclock;
+ return 0;
+ }
+
+# if !(__ASSUME_POSIX_CPU_TIMERS > 0)
+# if !(__ASSUME_POSIX_TIMERS > 0)
+ if (INTERNAL_SYSCALL_ERRNO (r, err) == ENOSYS)
+ {
+ /* The kernel doesn't support these calls at all. */
+ __libc_missing_posix_timers = 1;
+ __libc_missing_posix_cpu_timers = 1;
+ }
+ else
+# endif
+ if (INTERNAL_SYSCALL_ERRNO (r, err) == EINVAL)
+ {
+ /* The kernel doesn't support these clocks at all. */
+ __libc_missing_posix_cpu_timers = 1;
+ }
+ else
+ return INTERNAL_SYSCALL_ERRNO (r, err);
+ }
+# endif
+#endif
+
+#ifdef CLOCK_THREAD_CPUTIME_ID
+ /* We need to store the thread ID in the CLOCKID variable together
+ with a number identifying the clock. We reserve the low 3 bits
+ for the clock ID and the rest for the thread ID. This is
+ problematic if the thread ID is too large. But 29 bits should be
+ fine.
+
+ If some day more clock IDs are needed the ID part can be
+ enlarged. The IDs are entirely internal. */
+ if (2 * PTHREAD_THREADS_MAX
+ >= 1 << (8 * sizeof (*clock_id) - CLOCK_IDFIELD_SIZE))
+ return ERANGE;
+
+ /* Store the number. */
+ *clock_id = CLOCK_THREAD_CPUTIME_ID | (thread_id << CLOCK_IDFIELD_SIZE);
+
+ return 0;
+#else
+ /* We don't have a timer for that. */
+ return ENOENT;
+#endif
+}
diff --git a/libpthread/linuxthreads/sysdeps/pthread/herrno-loc.c b/libpthread/linuxthreads/sysdeps/pthread/herrno-loc.c
new file mode 100644
index 000000000..fbc557616
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/herrno-loc.c
@@ -0,0 +1,43 @@
+/* Copyright (C) 1996, 97, 98, 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <netdb.h>
+#include <tls.h>
+#include <linuxthreads/internals.h>
+#include <sysdep-cancel.h>
+
+#if ! USE___THREAD
+# undef h_errno
+extern int h_errno;
+#endif
+
+/* When threaded, h_errno may be a per-thread variable. */
+int *
+weak_const_function
+__h_errno_location (void)
+{
+#if ! USE___THREAD
+ if (! SINGLE_THREAD_P)
+ {
+ pthread_descr self = thread_self();
+ return LIBC_THREAD_GETMEM (self, p_h_errnop);
+ }
+#endif
+ return &h_errno;
+}
+libc_hidden_def (__h_errno_location)
diff --git a/libpthread/linuxthreads/sysdeps/pthread/kernel-features.h b/libpthread/linuxthreads/sysdeps/pthread/kernel-features.h
new file mode 100644
index 000000000..424922ec0
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/kernel-features.h
@@ -0,0 +1,72 @@
+/* Set flags signalling availability of kernel features based on given
+ kernel version number.
+ Copyright (C) 1999-2003, 2004, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* This file must not contain any C code. At least it must be protected
+ to allow using the file also in assembler files. */
+
+#if defined __mips__
+# include <sgidefs.h>
+#endif
+
+#include <linux/version.h>
+#define __LINUX_KERNEL_VERSION LINUX_VERSION_CODE
+
+/* Real-time signal became usable in 2.1.70. */
+#if __LINUX_KERNEL_VERSION >= 131398
+# define __ASSUME_REALTIME_SIGNALS 1
+#endif
+
+/* Beginning with 2.5.63 support for realtime and monotonic clocks and
+ timers based on them is available. */
+#if __LINUX_KERNEL_VERSION >= 132415
+# define __ASSUME_POSIX_TIMERS 1
+#endif
+
+/* On x86, the set_thread_area syscall was introduced in 2.5.29, but its
+ semantics was changed in 2.5.30, and again after 2.5.31. */
+#if __LINUX_KERNEL_VERSION >= 132384 && defined __i386__
+# define __ASSUME_SET_THREAD_AREA_SYSCALL 1
+#endif
+
+/* We can use the LDTs for threading with Linux 2.3.99 and newer. */
+#if __LINUX_KERNEL_VERSION >= 131939
+# define __ASSUME_LDT_WORKS 1
+#endif
+
+/* Starting with 2.4.5 kernels PPC passes the AUXV in the standard way
+ and the vfork syscall made it into the official kernel. */
+#if __LINUX_KERNEL_VERSION >= (132096+5) && defined __powerpc__
+# define __ASSUME_STD_AUXV 1
+# define __ASSUME_VFORK_SYSCALL 1
+#endif
+
+/* The vfork syscall on x86 and arm was definitely available in 2.4. */
+#if __LINUX_KERNEL_VERSION >= 132097 && (defined __i386__ || defined __arm__)
+# define __ASSUME_VFORK_SYSCALL 1
+#endif
+
+/* These features were surely available with 2.4.12. */
+#if __LINUX_KERNEL_VERSION >= 132108 && defined __mc68000__
+# define __ASSUME_MMAP2_SYSCALL 1
+# define __ASSUME_TRUNCATE64_SYSCALL 1
+# define __ASSUME_STAT64_SYSCALL 1
+# define __ASSUME_FCNTL64 1
+# define __ASSUME_VFORK_SYSCALL 1
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/pthread/list.h b/libpthread/linuxthreads/sysdeps/pthread/list.h
new file mode 100644
index 000000000..43186a2d5
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/list.h
@@ -0,0 +1,114 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _LIST_H
+#define _LIST_H 1
+
+/* The definitions of this file are adopted from those which can be
+ found in the Linux kernel headers to enable people familiar with
+ the latter find their way in these sources as well. */
+
+
+/* Basic type for the double-link list. */
+typedef struct list_head
+{
+ struct list_head *next;
+ struct list_head *prev;
+} list_t;
+
+
+/* Define a variable with the head and tail of the list. */
+#define LIST_HEAD(name) \
+ list_t name = { &(name), &(name) }
+
+/* Initialize a new list head. */
+#define INIT_LIST_HEAD(ptr) \
+ (ptr)->next = (ptr)->prev = (ptr)
+
+
+/* Add new element at the head of the list. */
+static inline void
+list_add (list_t *newp, list_t *head)
+{
+ head->next->prev = newp;
+ newp->next = head->next;
+ newp->prev = head;
+ head->next = newp;
+}
+
+
+/* Add new element at the tail of the list. */
+static inline void
+list_add_tail (list_t *newp, list_t *head)
+{
+ head->prev->next = newp;
+ newp->next = head;
+ newp->prev = head->prev;
+ head->prev = newp;
+}
+
+
+/* Remove element from list. */
+static inline void
+list_del (list_t *elem)
+{
+ elem->next->prev = elem->prev;
+ elem->prev->next = elem->next;
+}
+
+
+/* Join two lists. */
+static inline void
+list_splice (list_t *add, list_t *head)
+{
+ /* Do nothing if the list which gets added is empty. */
+ if (add != add->next)
+ {
+ add->next->prev = head;
+ add->prev->next = head->next;
+ head->next->prev = add->prev;
+ head->next = add->next;
+ }
+}
+
+
+/* Get typed element from list at a given position. */
+#define list_entry(ptr, type, member) \
+ ((type *) ((char *) (ptr) - (unsigned long) (&((type *) 0)->member)))
+
+
+
+/* Iterate forward over the elements of the list. */
+#define list_for_each(pos, head) \
+ for (pos = (head)->next; pos != (head); pos = pos->next)
+
+
+/* Iterate forward over the elements of the list. */
+#define list_for_each_prev(pos, head) \
+ for (pos = (head)->prev; pos != (head); pos = pos->prev)
+
+
+/* Iterate backwards over the elements list. The list elements can be
+ removed from the list while doing this. */
+#define list_for_each_prev_safe(pos, p, head) \
+ for (pos = (head)->prev, p = pos->prev; \
+ pos != (head); \
+ pos = p, p = pos->prev)
+
+#endif /* list.h */
diff --git a/libpthread/linuxthreads/sysdeps/pthread/malloc-machine.h b/libpthread/linuxthreads/sysdeps/pthread/malloc-machine.h
new file mode 100644
index 000000000..5191f8c77
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/malloc-machine.h
@@ -0,0 +1,67 @@
+/* Basic platform-independent macro definitions for mutexes,
+ thread-specific data and parameters for malloc.
+ Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _MALLOC_MACHINE_H
+#define _MALLOC_MACHINE_H
+
+#undef thread_atfork_static
+
+#include <atomic.h>
+#include <bits/libc-lock.h>
+
+__libc_lock_define (typedef, mutex_t)
+
+#define mutex_init(m) \
+ __libc_maybe_call2 (pthread_mutex_init, (m, NULL), (*(int *)(m) = 0))
+#define mutex_lock(m) \
+ __libc_maybe_call2 (pthread_mutex_lock, (m), ((*(int *)(m) = 1), 0))
+#define mutex_trylock(m) \
+ __libc_maybe_call2 (pthread_mutex_trylock, (m), \
+ (*(int *)(m) ? 1 : ((*(int *)(m) = 1), 0)))
+#define mutex_unlock(m) \
+ __libc_maybe_call2 (pthread_mutex_unlock, (m), (*(int *)(m) = 0))
+
+/* This is defined by newer gcc version unique for each module. */
+extern void *__dso_handle __attribute__ ((__weak__));
+
+#include <fork.h>
+
+#ifdef SHARED
+# define thread_atfork(prepare, parent, child) \
+ __register_atfork (prepare, parent, child, __dso_handle)
+#else
+# define thread_atfork(prepare, parent, child) \
+ __register_atfork (prepare, parent, child, \
+ &__dso_handle == NULL ? NULL : __dso_handle)
+#endif
+
+/* thread specific data for glibc */
+
+#include <bits/libc-tsd.h>
+
+typedef int tsd_key_t[1]; /* no key data structure, libc magic does it */
+__libc_tsd_define (static, MALLOC) /* declaration/common definition */
+#define tsd_key_create(key, destr) ((void) (key))
+#define tsd_setspecific(key, data) __libc_tsd_set (MALLOC, (data))
+#define tsd_getspecific(key, vptr) ((vptr) = __libc_tsd_get (MALLOC))
+
+#include <sysdeps/generic/malloc-machine.h>
+
+#endif /* !defined(_MALLOC_MACHINE_H) */
diff --git a/libpthread/linuxthreads/sysdeps/pthread/not-cancel.h b/libpthread/linuxthreads/sysdeps/pthread/not-cancel.h
new file mode 100644
index 000000000..4373917df
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/not-cancel.h
@@ -0,0 +1,62 @@
+/* Uncancelable versions of cancelable interfaces. Linux version.
+ Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sys/syscall.h>
+#undef INLINE_SYSCALL
+#define INLINE_SYSCALL(func, numargs, args...) syscall(__NR_ ## func, args)
+
+/* Uncancelable open. */
+#define open_not_cancel(name, flags, mode) \
+ INLINE_SYSCALL (open, 3, (const char *) (name), (flags), (mode))
+#define open_not_cancel_2(name, flags) \
+ INLINE_SYSCALL (open, 2, (const char *) (name), (flags))
+
+/* Uncancelable close. */
+#define close_not_cancel(fd) \
+ INLINE_SYSCALL (close, 1, fd)
+#define close_not_cancel_no_status(fd) \
+ (void) ({ INTERNAL_SYSCALL_DECL (err); \
+ INTERNAL_SYSCALL (close, err, 1, (fd)); })
+
+/* Uncancelable read. */
+#define read_not_cancel(fd, buf, n) \
+ INLINE_SYSCALL (read, 3, (fd), (buf), (n))
+
+/* Uncancelable write. */
+#define write_not_cancel(fd, buf, n) \
+ INLINE_SYSCALL (write, 3, (fd), (buf), (n))
+
+/* Uncancelable writev. */
+#define writev_not_cancel_no_status(fd, iov, n) \
+ (void) ({ INTERNAL_SYSCALL_DECL (err); \
+ INTERNAL_SYSCALL (writev, err, 3, (fd), (iov), (n)); })
+
+/* Uncancelable fcntl. */
+#define fcntl_not_cancel(fd, cmd, val) \
+ __fcntl_nocancel (fd, cmd, val)
+
+/* Uncancelable waitpid. */
+#ifdef __NR_waitpid
+# define waitpid_not_cancel(pid, stat_loc, options) \
+ INLINE_SYSCALL (waitpid, 3, pid, stat_loc, options)
+#else
+# define waitpid_not_cancel(pid, stat_loc, options) \
+ INLINE_SYSCALL (wait4, 4, pid, stat_loc, options, NULL)
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/pthread/posix-timer.h b/libpthread/linuxthreads/sysdeps/pthread/posix-timer.h
new file mode 100644
index 000000000..1b0a2b65e
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/posix-timer.h
@@ -0,0 +1,204 @@
+/* Definitions for POSIX timer implementation on top of LinuxThreads.
+ Copyright (C) 2000, 2002, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <limits.h>
+#include <signal.h>
+
+/* Double linked list. */
+struct list_links
+{
+ struct list_links *next;
+ struct list_links *prev;
+};
+
+
+/* Forward declaration. */
+struct timer_node;
+
+
+/* Definitions for an internal thread of the POSIX timer implementation. */
+struct thread_node
+{
+ struct list_links links;
+ pthread_attr_t attr;
+ pthread_t id;
+ unsigned int exists;
+ struct list_links timer_queue;
+ pthread_cond_t cond;
+ struct timer_node *current_timer;
+ pthread_t captured;
+ clockid_t clock_id;
+};
+
+
+/* Internal representation of a timer. */
+struct timer_node
+{
+ struct list_links links;
+ struct sigevent event;
+ clockid_t clock;
+ struct itimerspec value;
+ struct timespec expirytime;
+ pthread_attr_t attr;
+ unsigned int abstime;
+ unsigned int armed;
+ enum {
+ TIMER_FREE, TIMER_INUSE, TIMER_DELETED
+ } inuse;
+ struct thread_node *thread;
+ pid_t creator_pid;
+ int refcount;
+ int overrun_count;
+};
+
+
+/* Static array with the structures for all the timers. */
+extern struct timer_node __timer_array[TIMER_MAX];
+
+/* Global lock to protect operation on the lists. */
+extern pthread_mutex_t __timer_mutex;
+
+/* Variable to protext initialization. */
+extern pthread_once_t __timer_init_once_control;
+
+/* Nonzero if initialization of timer implementation failed. */
+extern int __timer_init_failed;
+
+/* Nodes for the threads used to deliver signals. */
+/* A distinct thread is used for each clock type. */
+
+extern struct thread_node __timer_signal_thread_rclk;
+
+
+/* Return pointer to timer structure corresponding to ID. */
+static inline struct timer_node *
+timer_id2ptr (timer_t timerid)
+{
+ if (timerid >= 0 && timerid < TIMER_MAX)
+ return &__timer_array[timerid];
+
+ return NULL;
+}
+
+/* Return ID of TIMER. */
+static inline int
+timer_ptr2id (struct timer_node *timer)
+{
+ return timer - __timer_array;
+}
+
+/* Check whether timer is valid; global mutex must be held. */
+static inline int
+timer_valid (struct timer_node *timer)
+{
+ return timer && timer->inuse == TIMER_INUSE;
+}
+
+/* Timer refcount functions; need global mutex. */
+extern void __timer_dealloc (struct timer_node *timer);
+
+static inline void
+timer_addref (struct timer_node *timer)
+{
+ timer->refcount++;
+}
+
+static inline void
+timer_delref (struct timer_node *timer)
+{
+ if (--timer->refcount == 0)
+ __timer_dealloc (timer);
+}
+
+/* Timespec helper routines. */
+static inline int
+timespec_compare (const struct timespec *left, const struct timespec *right)
+{
+ if (left->tv_sec < right->tv_sec)
+ return -1;
+ if (left->tv_sec > right->tv_sec)
+ return 1;
+
+ if (left->tv_nsec < right->tv_nsec)
+ return -1;
+ if (left->tv_nsec > right->tv_nsec)
+ return 1;
+
+ return 0;
+}
+
+static inline void
+timespec_add (struct timespec *sum, const struct timespec *left,
+ const struct timespec *right)
+{
+ sum->tv_sec = left->tv_sec + right->tv_sec;
+ sum->tv_nsec = left->tv_nsec + right->tv_nsec;
+
+ if (sum->tv_nsec >= 1000000000)
+ {
+ ++sum->tv_sec;
+ sum->tv_nsec -= 1000000000;
+ }
+}
+
+static inline void
+timespec_sub (struct timespec *diff, const struct timespec *left,
+ const struct timespec *right)
+{
+ diff->tv_sec = left->tv_sec - right->tv_sec;
+ diff->tv_nsec = left->tv_nsec - right->tv_nsec;
+
+ if (diff->tv_nsec < 0)
+ {
+ --diff->tv_sec;
+ diff->tv_nsec += 1000000000;
+ }
+}
+
+
+/* We need one of the list functions in the other modules. */
+static inline void
+list_unlink_ip (struct list_links *list)
+{
+ struct list_links *lnext = list->next, *lprev = list->prev;
+
+ lnext->prev = lprev;
+ lprev->next = lnext;
+
+ /* The suffix ip means idempotent; list_unlink_ip can be called
+ * two or more times on the same node.
+ */
+
+ list->next = list;
+ list->prev = list;
+}
+
+
+/* Functions in the helper file. */
+extern void __timer_mutex_cancel_handler (void *arg);
+extern void __timer_init_once (void);
+extern struct timer_node *__timer_alloc (void);
+extern int __timer_thread_start (struct thread_node *thread);
+extern struct thread_node *__timer_thread_find_matching (const pthread_attr_t *desired_attr, clockid_t);
+extern struct thread_node *__timer_thread_alloc (const pthread_attr_t *desired_attr, clockid_t);
+extern void __timer_thread_dealloc (struct thread_node *thread);
+extern int __timer_thread_queue_timer (struct thread_node *thread,
+ struct timer_node *insert);
+extern void __timer_thread_wakeup (struct thread_node *thread);
diff --git a/libpthread/linuxthreads/sysdeps/pthread/pt-initfini.c b/libpthread/linuxthreads/sysdeps/pthread/pt-initfini.c
new file mode 100644
index 000000000..1ccac2f6e
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/pt-initfini.c
@@ -0,0 +1,124 @@
+/* Special .init and .fini section support. Linuxthread version.
+ Copyright (C) 1995, 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it
+ and/or modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ In addition to the permissions in the GNU Lesser General Public
+ License, the Free Software Foundation gives you unlimited
+ permission to link the compiled version of this file with other
+ programs, and to distribute those programs without any restriction
+ coming from the use of this file. (The Lesser General Public
+ License restrictions do apply in other respects; for example, they
+ cover modification of the file, and distribution when not linked
+ into another program.)
+
+ The GNU C Library is distributed in the hope that it will be
+ useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+ of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* This file is compiled into assembly code which is then munged by a sed
+ script into two files: crti.s and crtn.s.
+
+ * crti.s puts a function prologue at the beginning of the
+ .init and .fini sections and defines global symbols for
+ those addresses, so they can be called as functions.
+
+ * crtn.s puts the corresponding function epilogues
+ in the .init and .fini sections. */
+
+#include <stdlib.h>
+
+/* We use embedded asm for .section unconditionally, as this makes it
+ easier to insert the necessary directives into crtn.S. */
+#define SECTION(x) asm (".section " x )
+
+/* Embed an #include to pull in the alignment and .end directives. */
+asm ("\n#include \"defs.h\"");
+
+/* The initial common code ends here. */
+asm ("\n/*@HEADER_ENDS*/");
+
+/* To determine whether we need .end and .align: */
+asm ("\n/*@TESTS_BEGIN*/");
+extern void dummy (void (*foo) (void));
+void
+dummy (void (*foo) (void))
+{
+ if (foo)
+ (*foo) ();
+}
+asm ("\n/*@TESTS_END*/");
+
+/* The beginning of _init: */
+asm ("\n/*@_init_PROLOG_BEGINS*/");
+
+static void
+call_initialize_minimal (void)
+{
+ extern void __pthread_initialize_minimal (void);
+
+ __pthread_initialize_minimal ();
+}
+
+SECTION (".init");
+extern void _init (void);
+void
+_init (void)
+{
+ /* The very first thing we must do is to set up the registers. */
+ call_initialize_minimal ();
+
+ asm ("ALIGN");
+ asm("END_INIT");
+ /* Now the epilog. */
+ asm ("\n/*@_init_PROLOG_ENDS*/");
+ asm ("\n/*@_init_EPILOG_BEGINS*/");
+ SECTION(".init");
+}
+asm ("END_INIT");
+
+/* End of the _init epilog, beginning of the _fini prolog. */
+asm ("\n/*@_init_EPILOG_ENDS*/");
+asm ("\n/*@_fini_PROLOG_BEGINS*/");
+
+SECTION (".fini");
+extern void _fini (void);
+void
+_fini (void)
+{
+
+ /* End of the _fini prolog. */
+ asm ("ALIGN");
+ asm ("END_FINI");
+ asm ("\n/*@_fini_PROLOG_ENDS*/");
+
+ {
+ /* Let GCC know that _fini is not a leaf function by having a dummy
+ function call here. We arrange for this call to be omitted from
+ either crt file. */
+ extern void i_am_not_a_leaf (void);
+ i_am_not_a_leaf ();
+ }
+
+ /* Beginning of the _fini epilog. */
+ asm ("\n/*@_fini_EPILOG_BEGINS*/");
+ SECTION (".fini");
+}
+asm ("END_FINI");
+
+/* End of the _fini epilog. Any further generated assembly (e.g. .ident)
+ is shared between both crt files. */
+asm ("\n/*@_fini_EPILOG_ENDS*/");
+asm ("\n/*@TRAILER_BEGINS*/");
+
+/* End of file. */
diff --git a/libpthread/linuxthreads/sysdeps/pthread/pthread-functions.h b/libpthread/linuxthreads/sysdeps/pthread/pthread-functions.h
new file mode 100644
index 000000000..9bc2f88a8
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/pthread-functions.h
@@ -0,0 +1,95 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _PTHREAD_FUNCTIONS_H
+#define _PTHREAD_FUNCTIONS_H 1
+
+#include <pthread.h>
+#include <setjmp.h>
+#include <linuxthreads/descr.h>
+
+struct fork_block;
+
+/* Data type shared with libc. The libc uses it to pass on calls to
+ the thread functions. Wine pokes directly into this structure,
+ so if possible avoid breaking it and append new hooks to the end. */
+struct pthread_functions
+{
+ pid_t (*ptr_pthread_fork) (struct fork_block *);
+ int (*ptr_pthread_attr_destroy) (pthread_attr_t *);
+ int (*ptr___pthread_attr_init) (pthread_attr_t *);
+ int (*ptr_pthread_attr_getdetachstate) (const pthread_attr_t *, int *);
+ int (*ptr_pthread_attr_setdetachstate) (pthread_attr_t *, int);
+ int (*ptr_pthread_attr_getinheritsched) (const pthread_attr_t *, int *);
+ int (*ptr_pthread_attr_setinheritsched) (pthread_attr_t *, int);
+ int (*ptr_pthread_attr_getschedparam) (const pthread_attr_t *,
+ struct sched_param *);
+ int (*ptr_pthread_attr_setschedparam) (pthread_attr_t *,
+ const struct sched_param *);
+ int (*ptr_pthread_attr_getschedpolicy) (const pthread_attr_t *, int *);
+ int (*ptr_pthread_attr_setschedpolicy) (pthread_attr_t *, int);
+ int (*ptr_pthread_attr_getscope) (const pthread_attr_t *, int *);
+ int (*ptr_pthread_attr_setscope) (pthread_attr_t *, int);
+ int (*ptr_pthread_condattr_destroy) (pthread_condattr_t *);
+ int (*ptr_pthread_condattr_init) (pthread_condattr_t *);
+ int (*ptr_pthread_cond_broadcast) (pthread_cond_t *);
+ int (*ptr_pthread_cond_destroy) (pthread_cond_t *);
+ int (*ptr_pthread_cond_init) (pthread_cond_t *,
+ const pthread_condattr_t *);
+ int (*ptr_pthread_cond_signal) (pthread_cond_t *);
+ int (*ptr_pthread_cond_wait) (pthread_cond_t *, pthread_mutex_t *);
+ int (*ptr_pthread_equal) (pthread_t, pthread_t);
+ void (*ptr___pthread_exit) (void *);
+ int (*ptr_pthread_getschedparam) (pthread_t, int *, struct sched_param *);
+ int (*ptr_pthread_setschedparam) (pthread_t, int,
+ const struct sched_param *);
+ int (*ptr_pthread_mutex_destroy) (pthread_mutex_t *);
+ int (*ptr_pthread_mutex_init) (pthread_mutex_t *,
+ const pthread_mutexattr_t *);
+ int (*ptr_pthread_mutex_lock) (pthread_mutex_t *);
+ int (*ptr_pthread_mutex_trylock) (pthread_mutex_t *);
+ int (*ptr_pthread_mutex_unlock) (pthread_mutex_t *);
+ pthread_t (*ptr_pthread_self) (void);
+ int (*ptr_pthread_setcancelstate) (int, int *);
+ int (*ptr_pthread_setcanceltype) (int, int *);
+ void (*ptr_pthread_do_exit) (void *retval, char *currentframe);
+ void (*ptr_pthread_cleanup_upto) (__jmp_buf target,
+ char *targetframe);
+ pthread_descr (*ptr_pthread_thread_self) (void);
+ int (*ptr_pthread_internal_tsd_set) (int key, const void *pointer);
+ void * (*ptr_pthread_internal_tsd_get) (int key);
+ void ** __attribute__ ((__const__))
+ (*ptr_pthread_internal_tsd_address) (int key);
+ int (*ptr_pthread_sigaction) (int sig, const struct sigaction * act,
+ struct sigaction *oact);
+ int (*ptr_pthread_sigwait) (const sigset_t *set, int *sig);
+ int (*ptr_pthread_raise) (int sig);
+ int (*ptr_pthread_cond_timedwait) (pthread_cond_t *, pthread_mutex_t *,
+ const struct timespec *);
+ void (*ptr__pthread_cleanup_push) (struct _pthread_cleanup_buffer * buffer,
+ void (*routine)(void *), void * arg);
+
+ void (*ptr__pthread_cleanup_pop) (struct _pthread_cleanup_buffer * buffer,
+ int execute);
+};
+
+/* Variable in libc.so. */
+extern struct pthread_functions __libc_pthread_functions attribute_hidden;
+
+#endif /* pthread-functions.h */
diff --git a/libpthread/linuxthreads/sysdeps/pthread/pthread.h b/libpthread/linuxthreads/sysdeps/pthread/pthread.h
new file mode 100644
index 000000000..44e0e72a5
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/pthread.h
@@ -0,0 +1,689 @@
+/* Linuxthreads - a simple clone()-based implementation of Posix */
+/* threads for Linux. */
+/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr) */
+/* */
+/* This program is free software; you can redistribute it and/or */
+/* modify it under the terms of the GNU Library General Public License */
+/* as published by the Free Software Foundation; either version 2 */
+/* of the License, or (at your option) any later version. */
+/* */
+/* This program is distributed in the hope that it will be useful, */
+/* but WITHOUT ANY WARRANTY; without even the implied warranty of */
+/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
+/* GNU Library General Public License for more details. */
+
+#ifndef _PTHREAD_H
+#define _PTHREAD_H 1
+
+#include <features.h>
+
+#include <sched.h>
+#include <time.h>
+
+#define __need_sigset_t
+#include <signal.h>
+#include <bits/pthreadtypes.h>
+#include <bits/initspin.h>
+#ifdef _LIBC
+#include <bits/uClibc_pthread.h>
+#endif
+
+
+__BEGIN_DECLS
+
+/* Initializers. */
+
+#define PTHREAD_MUTEX_INITIALIZER \
+ {0, 0, 0, PTHREAD_MUTEX_TIMED_NP, __LOCK_INITIALIZER}
+#ifdef __USE_GNU
+# define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \
+ {0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP, __LOCK_INITIALIZER}
+# define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \
+ {0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP, __LOCK_INITIALIZER}
+# define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \
+ {0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP, __LOCK_INITIALIZER}
+#endif
+
+#define PTHREAD_COND_INITIALIZER {__LOCK_INITIALIZER, 0, "", 0}
+
+#if defined __USE_UNIX98 || defined __USE_XOPEN2K
+# define PTHREAD_RWLOCK_INITIALIZER \
+ { __LOCK_INITIALIZER, 0, NULL, NULL, NULL, \
+ PTHREAD_RWLOCK_DEFAULT_NP, PTHREAD_PROCESS_PRIVATE }
+#endif
+#ifdef __USE_GNU
+# define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \
+ { __LOCK_INITIALIZER, 0, NULL, NULL, NULL, \
+ PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP, PTHREAD_PROCESS_PRIVATE }
+#endif
+
+/* Values for attributes. */
+
+enum
+{
+ PTHREAD_CREATE_JOINABLE,
+#define PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_JOINABLE
+ PTHREAD_CREATE_DETACHED
+#define PTHREAD_CREATE_DETACHED PTHREAD_CREATE_DETACHED
+};
+
+enum
+{
+ PTHREAD_INHERIT_SCHED,
+#define PTHREAD_INHERIT_SCHED PTHREAD_INHERIT_SCHED
+ PTHREAD_EXPLICIT_SCHED
+#define PTHREAD_EXPLICIT_SCHED PTHREAD_EXPLICIT_SCHED
+};
+
+enum
+{
+ PTHREAD_SCOPE_SYSTEM,
+#define PTHREAD_SCOPE_SYSTEM PTHREAD_SCOPE_SYSTEM
+ PTHREAD_SCOPE_PROCESS
+#define PTHREAD_SCOPE_PROCESS PTHREAD_SCOPE_PROCESS
+};
+
+enum
+{
+ PTHREAD_MUTEX_TIMED_NP,
+ PTHREAD_MUTEX_RECURSIVE_NP,
+ PTHREAD_MUTEX_ERRORCHECK_NP,
+ PTHREAD_MUTEX_ADAPTIVE_NP
+#ifdef __USE_UNIX98
+ ,
+ PTHREAD_MUTEX_NORMAL = PTHREAD_MUTEX_TIMED_NP,
+ PTHREAD_MUTEX_RECURSIVE = PTHREAD_MUTEX_RECURSIVE_NP,
+ PTHREAD_MUTEX_ERRORCHECK = PTHREAD_MUTEX_ERRORCHECK_NP,
+ PTHREAD_MUTEX_DEFAULT = PTHREAD_MUTEX_NORMAL
+#endif
+#ifdef __USE_GNU
+ /* For compatibility. */
+ , PTHREAD_MUTEX_FAST_NP = PTHREAD_MUTEX_ADAPTIVE_NP
+#endif
+};
+
+enum
+{
+ PTHREAD_PROCESS_PRIVATE,
+#define PTHREAD_PROCESS_PRIVATE PTHREAD_PROCESS_PRIVATE
+ PTHREAD_PROCESS_SHARED
+#define PTHREAD_PROCESS_SHARED PTHREAD_PROCESS_SHARED
+};
+
+#if defined __USE_UNIX98 || defined __USE_XOPEN2K
+enum
+{
+ PTHREAD_RWLOCK_PREFER_READER_NP,
+ PTHREAD_RWLOCK_PREFER_WRITER_NP,
+ PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP,
+ PTHREAD_RWLOCK_DEFAULT_NP = PTHREAD_RWLOCK_PREFER_WRITER_NP
+};
+#endif /* Unix98 */
+
+#define PTHREAD_ONCE_INIT 0
+
+/* Special constants */
+
+#ifdef __USE_XOPEN2K
+/* -1 is distinct from 0 and all errno constants */
+# define PTHREAD_BARRIER_SERIAL_THREAD -1
+#endif
+
+/* Cleanup buffers */
+
+struct _pthread_cleanup_buffer
+{
+ void (*__routine) (void *); /* Function to call. */
+ void *__arg; /* Its argument. */
+ int __canceltype; /* Saved cancellation type. */
+ struct _pthread_cleanup_buffer *__prev; /* Chaining of cleanup functions. */
+};
+
+/* Cancellation */
+
+enum
+{
+ PTHREAD_CANCEL_ENABLE,
+#define PTHREAD_CANCEL_ENABLE PTHREAD_CANCEL_ENABLE
+ PTHREAD_CANCEL_DISABLE
+#define PTHREAD_CANCEL_DISABLE PTHREAD_CANCEL_DISABLE
+};
+enum
+{
+ PTHREAD_CANCEL_DEFERRED,
+#define PTHREAD_CANCEL_DEFERRED PTHREAD_CANCEL_DEFERRED
+ PTHREAD_CANCEL_ASYNCHRONOUS
+#define PTHREAD_CANCEL_ASYNCHRONOUS PTHREAD_CANCEL_ASYNCHRONOUS
+};
+#define PTHREAD_CANCELED ((void *) -1)
+
+
+/* Function for handling threads. */
+
+/* Create a thread with given attributes ATTR (or default attributes
+ if ATTR is NULL), and call function START_ROUTINE with given
+ arguments ARG. */
+extern int pthread_create (pthread_t *__restrict __threadp,
+ __const pthread_attr_t *__restrict __attr,
+ void *(*__start_routine) (void *),
+ void *__restrict __arg) __THROW;
+
+/* Obtain the identifier of the current thread. */
+extern pthread_t pthread_self (void) __THROW;
+
+/* Compare two thread identifiers. */
+extern int pthread_equal (pthread_t __thread1, pthread_t __thread2) __THROW;
+
+/* Terminate calling thread. */
+extern void pthread_exit (void *__retval) __attribute__ ((__noreturn__));
+
+/* Make calling thread wait for termination of the thread TH. The
+ exit status of the thread is stored in *THREAD_RETURN, if THREAD_RETURN
+ is not NULL. */
+extern int pthread_join (pthread_t __th, void **__thread_return);
+
+/* Indicate that the thread TH is never to be joined with PTHREAD_JOIN.
+ The resources of TH will therefore be freed immediately when it
+ terminates, instead of waiting for another thread to perform PTHREAD_JOIN
+ on it. */
+extern int pthread_detach (pthread_t __th) __THROW;
+
+
+/* Functions for handling attributes. */
+
+/* Initialize thread attribute *ATTR with default attributes
+ (detachstate is PTHREAD_JOINABLE, scheduling policy is SCHED_OTHER,
+ no user-provided stack). */
+extern int pthread_attr_init (pthread_attr_t *__attr) __THROW;
+
+/* Destroy thread attribute *ATTR. */
+extern int pthread_attr_destroy (pthread_attr_t *__attr) __THROW;
+
+/* Set the `detachstate' attribute in *ATTR according to DETACHSTATE. */
+extern int pthread_attr_setdetachstate (pthread_attr_t *__attr,
+ int __detachstate) __THROW;
+
+/* Return in *DETACHSTATE the `detachstate' attribute in *ATTR. */
+extern int pthread_attr_getdetachstate (__const pthread_attr_t *__attr,
+ int *__detachstate) __THROW;
+
+/* Set scheduling parameters (priority, etc) in *ATTR according to PARAM. */
+extern int pthread_attr_setschedparam (pthread_attr_t *__restrict __attr,
+ __const struct sched_param *__restrict
+ __param) __THROW;
+
+/* Return in *PARAM the scheduling parameters of *ATTR. */
+extern int pthread_attr_getschedparam (__const pthread_attr_t *__restrict
+ __attr,
+ struct sched_param *__restrict __param)
+ __THROW;
+
+/* Set scheduling policy in *ATTR according to POLICY. */
+extern int pthread_attr_setschedpolicy (pthread_attr_t *__attr, int __policy)
+ __THROW;
+
+/* Return in *POLICY the scheduling policy of *ATTR. */
+extern int pthread_attr_getschedpolicy (__const pthread_attr_t *__restrict
+ __attr, int *__restrict __policy)
+ __THROW;
+
+/* Set scheduling inheritance mode in *ATTR according to INHERIT. */
+extern int pthread_attr_setinheritsched (pthread_attr_t *__attr,
+ int __inherit) __THROW;
+
+/* Return in *INHERIT the scheduling inheritance mode of *ATTR. */
+extern int pthread_attr_getinheritsched (__const pthread_attr_t *__restrict
+ __attr, int *__restrict __inherit)
+ __THROW;
+
+/* Set scheduling contention scope in *ATTR according to SCOPE. */
+extern int pthread_attr_setscope (pthread_attr_t *__attr, int __scope)
+ __THROW;
+
+/* Return in *SCOPE the scheduling contention scope of *ATTR. */
+extern int pthread_attr_getscope (__const pthread_attr_t *__restrict __attr,
+ int *__restrict __scope) __THROW;
+
+#ifdef __USE_UNIX98
+/* Set the size of the guard area at the bottom of the thread. */
+extern int pthread_attr_setguardsize (pthread_attr_t *__attr,
+ size_t __guardsize) __THROW;
+
+/* Get the size of the guard area at the bottom of the thread. */
+extern int pthread_attr_getguardsize (__const pthread_attr_t *__restrict
+ __attr, size_t *__restrict __guardsize)
+ __THROW;
+#endif
+
+/* Set the starting address of the stack of the thread to be created.
+ Depending on whether the stack grows up or down the value must either
+ be higher or lower than all the address in the memory block. The
+ minimal size of the block must be PTHREAD_STACK_MIN. */
+extern int pthread_attr_setstackaddr (pthread_attr_t *__attr,
+ void *__stackaddr) __THROW;
+
+/* Return the previously set address for the stack. */
+extern int pthread_attr_getstackaddr (__const pthread_attr_t *__restrict
+ __attr, void **__restrict __stackaddr)
+ __THROW;
+
+#ifdef __USE_XOPEN2K
+/* The following two interfaces are intended to replace the last two. They
+ require setting the address as well as the size since only setting the
+ address will make the implementation on some architectures impossible. */
+extern int pthread_attr_setstack (pthread_attr_t *__attr, void *__stackaddr,
+ size_t __stacksize) __THROW;
+
+/* Return the previously set address for the stack. */
+extern int pthread_attr_getstack (__const pthread_attr_t *__restrict __attr,
+ void **__restrict __stackaddr,
+ size_t *__restrict __stacksize) __THROW;
+#endif
+
+/* Add information about the minimum stack size needed for the thread
+ to be started. This size must never be less than PTHREAD_STACK_MIN
+ and must also not exceed the system limits. */
+extern int pthread_attr_setstacksize (pthread_attr_t *__attr,
+ size_t __stacksize) __THROW;
+
+/* Return the currently used minimal stack size. */
+extern int pthread_attr_getstacksize (__const pthread_attr_t *__restrict
+ __attr, size_t *__restrict __stacksize)
+ __THROW;
+
+#ifdef __USE_GNU
+/* Initialize thread attribute *ATTR with attributes corresponding to the
+ already running thread TH. It shall be called on unitialized ATTR
+ and destroyed with pthread_attr_destroy when no longer needed. */
+extern int pthread_getattr_np (pthread_t __th, pthread_attr_t *__attr) __THROW;
+#endif
+
+/* Functions for scheduling control. */
+
+/* Set the scheduling parameters for TARGET_THREAD according to POLICY
+ and *PARAM. */
+extern int pthread_setschedparam (pthread_t __target_thread, int __policy,
+ __const struct sched_param *__param)
+ __THROW;
+
+/* Return in *POLICY and *PARAM the scheduling parameters for TARGET_THREAD. */
+extern int pthread_getschedparam (pthread_t __target_thread,
+ int *__restrict __policy,
+ struct sched_param *__restrict __param)
+ __THROW;
+
+#ifdef __USE_UNIX98
+/* Determine level of concurrency. */
+extern int pthread_getconcurrency (void) __THROW;
+
+/* Set new concurrency level to LEVEL. */
+extern int pthread_setconcurrency (int __level) __THROW;
+#endif
+
+#ifdef __USE_GNU
+/* Yield the processor to another thread or process.
+ This function is similar to the POSIX `sched_yield' function but
+ might be differently implemented in the case of a m-on-n thread
+ implementation. */
+extern int pthread_yield (void) __THROW;
+#endif
+
+/* Functions for mutex handling. */
+
+/* Initialize MUTEX using attributes in *MUTEX_ATTR, or use the
+ default values if later is NULL. */
+extern int pthread_mutex_init (pthread_mutex_t *__restrict __mutex,
+ __const pthread_mutexattr_t *__restrict
+ __mutex_attr) __THROW;
+
+/* Destroy MUTEX. */
+extern int pthread_mutex_destroy (pthread_mutex_t *__mutex) __THROW;
+
+/* Try to lock MUTEX. */
+extern int pthread_mutex_trylock (pthread_mutex_t *__mutex) __THROW;
+
+/* Wait until lock for MUTEX becomes available and lock it. */
+extern int pthread_mutex_lock (pthread_mutex_t *__mutex) __THROW;
+
+#ifdef __USE_XOPEN2K
+/* Wait until lock becomes available, or specified time passes. */
+extern int pthread_mutex_timedlock (pthread_mutex_t *__restrict __mutex,
+ __const struct timespec *__restrict
+ __abstime) __THROW;
+#endif
+
+/* Unlock MUTEX. */
+extern int pthread_mutex_unlock (pthread_mutex_t *__mutex) __THROW;
+
+
+/* Functions for handling mutex attributes. */
+
+/* Initialize mutex attribute object ATTR with default attributes
+ (kind is PTHREAD_MUTEX_TIMED_NP). */
+extern int pthread_mutexattr_init (pthread_mutexattr_t *__attr) __THROW;
+
+/* Destroy mutex attribute object ATTR. */
+extern int pthread_mutexattr_destroy (pthread_mutexattr_t *__attr) __THROW;
+
+/* Get the process-shared flag of the mutex attribute ATTR. */
+extern int pthread_mutexattr_getpshared (__const pthread_mutexattr_t *
+ __restrict __attr,
+ int *__restrict __pshared) __THROW;
+
+/* Set the process-shared flag of the mutex attribute ATTR. */
+extern int pthread_mutexattr_setpshared (pthread_mutexattr_t *__attr,
+ int __pshared) __THROW;
+
+#ifdef __USE_UNIX98
+/* Set the mutex kind attribute in *ATTR to KIND (either PTHREAD_MUTEX_NORMAL,
+ PTHREAD_MUTEX_RECURSIVE, PTHREAD_MUTEX_ERRORCHECK, or
+ PTHREAD_MUTEX_DEFAULT). */
+extern int pthread_mutexattr_settype (pthread_mutexattr_t *__attr, int __kind)
+ __THROW;
+
+/* Return in *KIND the mutex kind attribute in *ATTR. */
+extern int pthread_mutexattr_gettype (__const pthread_mutexattr_t *__restrict
+ __attr, int *__restrict __kind) __THROW;
+#endif
+
+
+/* Functions for handling conditional variables. */
+
+/* Initialize condition variable COND using attributes ATTR, or use
+ the default values if later is NULL. */
+extern int pthread_cond_init (pthread_cond_t *__restrict __cond,
+ __const pthread_condattr_t *__restrict
+ __cond_attr) __THROW;
+
+/* Destroy condition variable COND. */
+extern int pthread_cond_destroy (pthread_cond_t *__cond) __THROW;
+
+/* Wake up one thread waiting for condition variable COND. */
+extern int pthread_cond_signal (pthread_cond_t *__cond) __THROW;
+
+/* Wake up all threads waiting for condition variables COND. */
+extern int pthread_cond_broadcast (pthread_cond_t *__cond) __THROW;
+
+/* Wait for condition variable COND to be signaled or broadcast.
+ MUTEX is assumed to be locked before. */
+extern int pthread_cond_wait (pthread_cond_t *__restrict __cond,
+ pthread_mutex_t *__restrict __mutex);
+
+/* Wait for condition variable COND to be signaled or broadcast until
+ ABSTIME. MUTEX is assumed to be locked before. ABSTIME is an
+ absolute time specification; zero is the beginning of the epoch
+ (00:00:00 GMT, January 1, 1970). */
+extern int pthread_cond_timedwait (pthread_cond_t *__restrict __cond,
+ pthread_mutex_t *__restrict __mutex,
+ __const struct timespec *__restrict
+ __abstime);
+
+/* Functions for handling condition variable attributes. */
+
+/* Initialize condition variable attribute ATTR. */
+extern int pthread_condattr_init (pthread_condattr_t *__attr) __THROW;
+
+/* Destroy condition variable attribute ATTR. */
+extern int pthread_condattr_destroy (pthread_condattr_t *__attr) __THROW;
+
+/* Get the process-shared flag of the condition variable attribute ATTR. */
+extern int pthread_condattr_getpshared (__const pthread_condattr_t *
+ __restrict __attr,
+ int *__restrict __pshared) __THROW;
+
+/* Set the process-shared flag of the condition variable attribute ATTR. */
+extern int pthread_condattr_setpshared (pthread_condattr_t *__attr,
+ int __pshared) __THROW;
+
+
+#if defined __USE_UNIX98 || defined __USE_XOPEN2K
+/* Functions for handling read-write locks. */
+
+/* Initialize read-write lock RWLOCK using attributes ATTR, or use
+ the default values if later is NULL. */
+extern int pthread_rwlock_init (pthread_rwlock_t *__restrict __rwlock,
+ __const pthread_rwlockattr_t *__restrict
+ __attr) __THROW;
+
+/* Destroy read-write lock RWLOCK. */
+extern int pthread_rwlock_destroy (pthread_rwlock_t *__rwlock) __THROW;
+
+/* Acquire read lock for RWLOCK. */
+extern int pthread_rwlock_rdlock (pthread_rwlock_t *__rwlock) __THROW;
+
+/* Try to acquire read lock for RWLOCK. */
+extern int pthread_rwlock_tryrdlock (pthread_rwlock_t *__rwlock) __THROW;
+
+# ifdef __USE_XOPEN2K
+/* Try to acquire read lock for RWLOCK or return after specfied time. */
+extern int pthread_rwlock_timedrdlock (pthread_rwlock_t *__restrict __rwlock,
+ __const struct timespec *__restrict
+ __abstime) __THROW;
+# endif
+
+/* Acquire write lock for RWLOCK. */
+extern int pthread_rwlock_wrlock (pthread_rwlock_t *__rwlock) __THROW;
+
+/* Try to acquire write lock for RWLOCK. */
+extern int pthread_rwlock_trywrlock (pthread_rwlock_t *__rwlock) __THROW;
+
+# ifdef __USE_XOPEN2K
+/* Try to acquire write lock for RWLOCK or return after specfied time. */
+extern int pthread_rwlock_timedwrlock (pthread_rwlock_t *__restrict __rwlock,
+ __const struct timespec *__restrict
+ __abstime) __THROW;
+# endif
+
+/* Unlock RWLOCK. */
+extern int pthread_rwlock_unlock (pthread_rwlock_t *__rwlock) __THROW;
+
+
+/* Functions for handling read-write lock attributes. */
+
+/* Initialize attribute object ATTR with default values. */
+extern int pthread_rwlockattr_init (pthread_rwlockattr_t *__attr) __THROW;
+
+/* Destroy attribute object ATTR. */
+extern int pthread_rwlockattr_destroy (pthread_rwlockattr_t *__attr) __THROW;
+
+/* Return current setting of process-shared attribute of ATTR in PSHARED. */
+extern int pthread_rwlockattr_getpshared (__const pthread_rwlockattr_t *
+ __restrict __attr,
+ int *__restrict __pshared) __THROW;
+
+/* Set process-shared attribute of ATTR to PSHARED. */
+extern int pthread_rwlockattr_setpshared (pthread_rwlockattr_t *__attr,
+ int __pshared) __THROW;
+
+/* Return current setting of reader/writer preference. */
+extern int pthread_rwlockattr_getkind_np (__const pthread_rwlockattr_t *__attr,
+ int *__pref) __THROW;
+
+/* Set reader/write preference. */
+extern int pthread_rwlockattr_setkind_np (pthread_rwlockattr_t *__attr,
+ int __pref) __THROW;
+#endif
+
+#ifdef __USE_XOPEN2K
+/* The IEEE Std. 1003.1j-2000 introduces functions to implement
+ spinlocks. */
+
+/* Initialize the spinlock LOCK. If PSHARED is nonzero the spinlock can
+ be shared between different processes. */
+extern int pthread_spin_init (pthread_spinlock_t *__lock, int __pshared)
+ __THROW;
+
+/* Destroy the spinlock LOCK. */
+extern int pthread_spin_destroy (pthread_spinlock_t *__lock) __THROW;
+
+/* Wait until spinlock LOCK is retrieved. */
+extern int pthread_spin_lock (pthread_spinlock_t *__lock) __THROW;
+
+/* Try to lock spinlock LOCK. */
+extern int pthread_spin_trylock (pthread_spinlock_t *__lock) __THROW;
+
+/* Release spinlock LOCK. */
+extern int pthread_spin_unlock (pthread_spinlock_t *__lock) __THROW;
+
+
+/* Barriers are a also a new feature in 1003.1j-2000. */
+
+extern int pthread_barrier_init (pthread_barrier_t *__restrict __barrier,
+ __const pthread_barrierattr_t *__restrict
+ __attr, unsigned int __count) __THROW;
+
+extern int pthread_barrier_destroy (pthread_barrier_t *__barrier) __THROW;
+
+extern int pthread_barrierattr_init (pthread_barrierattr_t *__attr) __THROW;
+
+extern int pthread_barrierattr_destroy (pthread_barrierattr_t *__attr) __THROW;
+
+extern int pthread_barrierattr_getpshared (__const pthread_barrierattr_t *
+ __restrict __attr,
+ int *__restrict __pshared) __THROW;
+
+extern int pthread_barrierattr_setpshared (pthread_barrierattr_t *__attr,
+ int __pshared) __THROW;
+
+extern int pthread_barrier_wait (pthread_barrier_t *__barrier) __THROW;
+#endif
+
+
+/* Functions for handling thread-specific data. */
+
+/* Create a key value identifying a location in the thread-specific
+ data area. Each thread maintains a distinct thread-specific data
+ area. DESTR_FUNCTION, if non-NULL, is called with the value
+ associated to that key when the key is destroyed.
+ DESTR_FUNCTION is not called if the value associated is NULL when
+ the key is destroyed. */
+extern int pthread_key_create (pthread_key_t *__key,
+ void (*__destr_function) (void *)) __THROW;
+
+/* Destroy KEY. */
+extern int pthread_key_delete (pthread_key_t __key) __THROW;
+
+/* Store POINTER in the thread-specific data slot identified by KEY. */
+extern int pthread_setspecific (pthread_key_t __key,
+ __const void *__pointer) __THROW;
+
+/* Return current value of the thread-specific data slot identified by KEY. */
+extern void *pthread_getspecific (pthread_key_t __key) __THROW;
+
+
+/* Functions for handling initialization. */
+
+/* Guarantee that the initialization function INIT_ROUTINE will be called
+ only once, even if pthread_once is executed several times with the
+ same ONCE_CONTROL argument. ONCE_CONTROL must point to a static or
+ extern variable initialized to PTHREAD_ONCE_INIT.
+
+ The initialization functions might throw exception which is why
+ this function is not marked with __THROW. */
+extern int pthread_once (pthread_once_t *__once_control,
+ void (*__init_routine) (void));
+
+
+/* Functions for handling cancellation. */
+
+/* Set cancelability state of current thread to STATE, returning old
+ state in *OLDSTATE if OLDSTATE is not NULL. */
+extern int pthread_setcancelstate (int __state, int *__oldstate);
+
+/* Set cancellation state of current thread to TYPE, returning the old
+ type in *OLDTYPE if OLDTYPE is not NULL. */
+extern int pthread_setcanceltype (int __type, int *__oldtype);
+
+/* Cancel THREAD immediately or at the next possibility. */
+extern int pthread_cancel (pthread_t __cancelthread);
+
+/* Test for pending cancellation for the current thread and terminate
+ the thread as per pthread_exit(PTHREAD_CANCELED) if it has been
+ cancelled. */
+extern void pthread_testcancel (void);
+
+
+/* Install a cleanup handler: ROUTINE will be called with arguments ARG
+ when the thread is cancelled or calls pthread_exit. ROUTINE will also
+ be called with arguments ARG when the matching pthread_cleanup_pop
+ is executed with non-zero EXECUTE argument.
+ pthread_cleanup_push and pthread_cleanup_pop are macros and must always
+ be used in matching pairs at the same nesting level of braces. */
+
+#define pthread_cleanup_push(routine,arg) \
+ { struct _pthread_cleanup_buffer _buffer; \
+ _pthread_cleanup_push (&_buffer, (routine), (arg));
+
+extern void _pthread_cleanup_push (struct _pthread_cleanup_buffer *__buffer,
+ void (*__routine) (void *),
+ void *__arg) __THROW;
+
+/* Remove a cleanup handler installed by the matching pthread_cleanup_push.
+ If EXECUTE is non-zero, the handler function is called. */
+
+#define pthread_cleanup_pop(execute) \
+ _pthread_cleanup_pop (&_buffer, (execute)); }
+
+extern void _pthread_cleanup_pop (struct _pthread_cleanup_buffer *__buffer,
+ int __execute) __THROW;
+
+/* Install a cleanup handler as pthread_cleanup_push does, but also
+ saves the current cancellation type and set it to deferred cancellation. */
+
+#ifdef __USE_GNU
+# define pthread_cleanup_push_defer_np(routine,arg) \
+ { struct _pthread_cleanup_buffer _buffer; \
+ _pthread_cleanup_push_defer (&_buffer, (routine), (arg));
+
+extern void _pthread_cleanup_push_defer (struct _pthread_cleanup_buffer *__buffer,
+ void (*__routine) (void *),
+ void *__arg) __THROW;
+
+/* Remove a cleanup handler as pthread_cleanup_pop does, but also
+ restores the cancellation type that was in effect when the matching
+ pthread_cleanup_push_defer was called. */
+
+# define pthread_cleanup_pop_restore_np(execute) \
+ _pthread_cleanup_pop_restore (&_buffer, (execute)); }
+
+extern void _pthread_cleanup_pop_restore (struct _pthread_cleanup_buffer *__buffer,
+ int __execute) __THROW;
+#endif
+
+
+#ifdef __USE_XOPEN2K
+/* Get ID of CPU-time clock for thread THREAD_ID. */
+extern int pthread_getcpuclockid (pthread_t __thread_id,
+ __clockid_t *__clock_id) __THROW;
+#endif
+
+
+/* Functions for handling signals. */
+#include <bits/sigthread.h>
+
+
+/* Functions for handling process creation and process execution. */
+
+/* Install handlers to be called when a new process is created with FORK.
+ The PREPARE handler is called in the parent process just before performing
+ FORK. The PARENT handler is called in the parent process just after FORK.
+ The CHILD handler is called in the child process. Each of the three
+ handlers can be NULL, meaning that no handler needs to be called at that
+ point.
+ PTHREAD_ATFORK can be called several times, in which case the PREPARE
+ handlers are called in LIFO order (last added with PTHREAD_ATFORK,
+ first called before FORK), and the PARENT and CHILD handlers are called
+ in FIFO (first added, first called). */
+
+extern int pthread_atfork (void (*__prepare) (void),
+ void (*__parent) (void),
+ void (*__child) (void)) __THROW;
+
+/* Terminate all threads in the program except the calling process.
+ Should be called just before invoking one of the exec*() functions. */
+
+extern void pthread_kill_other_threads_np (void) __THROW;
+
+__END_DECLS
+
+#endif /* pthread.h */
diff --git a/libpthread/linuxthreads/sysdeps/pthread/ptlongjmp.c b/libpthread/linuxthreads/sysdeps/pthread/ptlongjmp.c
new file mode 100644
index 000000000..a2a56b8d9
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/ptlongjmp.c
@@ -0,0 +1,39 @@
+/* Linuxthreads - a simple clone()-based implementation of Posix */
+/* threads for Linux. */
+/* Copyright (C) 1998 Xavier Leroy (Xavier.Leroy@inria.fr) */
+/* */
+/* This program is free software; you can redistribute it and/or */
+/* modify it under the terms of the GNU Library General Public License */
+/* as published by the Free Software Foundation; either version 2 */
+/* of the License, or (at your option) any later version. */
+/* */
+/* This program is distributed in the hope that it will be useful, */
+/* but WITHOUT ANY WARRANTY; without even the implied warranty of */
+/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
+/* GNU Library General Public License for more details. */
+
+/* Redefine siglongjmp and longjmp so that they interact correctly
+ with cleanup handlers */
+
+#include <setjmp.h>
+#include "pthread.h"
+#include "internals.h"
+
+/* These functions are not declared anywhere since they shouldn't be
+ used at another place but here. */
+extern void __libc_siglongjmp (sigjmp_buf env, int val)
+ __attribute__ ((noreturn));
+extern void __libc_longjmp (sigjmp_buf env, int val)
+ __attribute__ ((noreturn));
+
+#ifdef SHARED
+void siglongjmp (sigjmp_buf env, int val)
+{
+ __libc_siglongjmp (env, val);
+}
+
+void longjmp (jmp_buf env, int val)
+{
+ __libc_longjmp (env, val);
+}
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/pthread/res-state.c b/libpthread/linuxthreads/sysdeps/pthread/res-state.c
new file mode 100644
index 000000000..016e20b4e
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/res-state.c
@@ -0,0 +1,47 @@
+/* Copyright (C) 1996, 97, 98, 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <resolv.h>
+#include <tls.h>
+#include <linuxthreads/internals.h>
+#include <sysdep-cancel.h>
+
+#if ! USE___THREAD
+# undef _res
+extern struct __res_state _res;
+#endif
+
+/* When threaded, _res may be a per-thread variable. */
+struct __res_state *
+#if ! USE___THREAD
+weak_const_function
+#endif
+__res_state (void)
+{
+#if ! USE___THREAD
+ if (! SINGLE_THREAD_P)
+ {
+ pthread_descr self = thread_self();
+ return LIBC_THREAD_GETMEM (self, p_resp);
+ }
+ return &_res;
+#else
+ return __resp;
+#endif
+}
+libc_hidden_def (__res_state)
diff --git a/libpthread/linuxthreads/sysdeps/pthread/semaphore.h b/libpthread/linuxthreads/sysdeps/pthread/semaphore.h
new file mode 100644
index 000000000..8793768a8
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/semaphore.h
@@ -0,0 +1 @@
+#include <linuxthreads/semaphore.h>
diff --git a/libpthread/linuxthreads/sysdeps/pthread/sigaction.c b/libpthread/linuxthreads/sysdeps/pthread/sigaction.c
new file mode 100644
index 000000000..0a0a9e29f
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/sigaction.c
@@ -0,0 +1,55 @@
+/* Copyright (C) 2003, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* This is tricky. GCC doesn't like #include_next in the primary
+ source file and even if it did, the first #include_next is this
+ exact file anyway. */
+#ifndef LIBC_SIGACTION
+
+# include <bits/libc-lock.h>
+
+# define LIBC_SIGACTION 1
+
+# include "sigaction.c"
+
+# ifndef NOT_IN_libc
+# ifndef SHARED
+weak_extern (__pthread_sigaction)
+# endif
+
+int
+__sigaction (sig, act, oact)
+ int sig;
+ const struct sigaction *act;
+ struct sigaction *oact;
+{
+ return __libc_maybe_call2 (pthread_sigaction, (sig, act, oact),
+ __libc_sigaction (sig, act, oact));
+}
+# else
+weak_alias (__libc_sigaction, __sigaction)
+# endif
+libc_hidden_weak (__sigaction)
+weak_alias (__sigaction, sigaction)
+
+#else
+
+# include_next <sigaction.c>
+
+#endif /* LIBC_SIGACTION */
diff --git a/libpthread/linuxthreads/sysdeps/pthread/tcb-offsets.h b/libpthread/linuxthreads/sysdeps/pthread/tcb-offsets.h
new file mode 100644
index 000000000..3fe13702e
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/tcb-offsets.h
@@ -0,0 +1 @@
+/* This is overridden by generated tcb-offsets.h on arches which need it. */
diff --git a/libpthread/linuxthreads/sysdeps/pthread/timer_create.c b/libpthread/linuxthreads/sysdeps/pthread/timer_create.c
new file mode 100644
index 000000000..7f7e886c8
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/timer_create.c
@@ -0,0 +1,170 @@
+/* Copyright (C) 2000, 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <signal.h>
+#include <pthread.h>
+#include <time.h>
+#include <unistd.h>
+
+#include "posix-timer.h"
+
+
+/* Create new per-process timer using CLOCK. */
+int
+timer_create (clock_id, evp, timerid)
+ clockid_t clock_id;
+ struct sigevent *evp;
+ timer_t *timerid;
+{
+ int retval = -1;
+ struct timer_node *newtimer = NULL;
+ struct thread_node *thread = NULL;
+
+ if (0
+#ifdef _POSIX_CPUTIME
+ || clock_id == CLOCK_PROCESS_CPUTIME_ID
+#endif
+#ifdef _POSIX_THREAD_CPUTIME
+ || clock_id == CLOCK_THREAD_CPUTIME_ID
+#endif
+ )
+ {
+ /* We don't allow timers for CPU clocks. At least not in the
+ moment. */
+ __set_errno (ENOTSUP);
+ return -1;
+ }
+
+ if (clock_id != CLOCK_REALTIME)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ pthread_once (&__timer_init_once_control, __timer_init_once);
+
+ if (__timer_init_failed)
+ {
+ __set_errno (ENOMEM);
+ return -1;
+ }
+
+ pthread_mutex_lock (&__timer_mutex);
+
+ newtimer = __timer_alloc ();
+ if (__builtin_expect (newtimer == NULL, 0))
+ {
+ __set_errno (EAGAIN);
+ goto unlock_bail;
+ }
+
+ if (evp != NULL)
+ newtimer->event = *evp;
+ else
+ {
+ newtimer->event.sigev_notify = SIGEV_SIGNAL;
+ newtimer->event.sigev_signo = SIGALRM;
+ newtimer->event.sigev_value.sival_int = timer_ptr2id (newtimer);
+ newtimer->event.sigev_notify_function = 0;
+ }
+
+ newtimer->event.sigev_notify_attributes = &newtimer->attr;
+ newtimer->creator_pid = getpid ();
+
+ switch (__builtin_expect (newtimer->event.sigev_notify, SIGEV_SIGNAL))
+ {
+ case SIGEV_NONE:
+ case SIGEV_SIGNAL:
+ /* We have a global thread for delivering timed signals.
+ If it is not running, try to start it up. */
+ thread = &__timer_signal_thread_rclk;
+ if (! thread->exists)
+ {
+ if (__builtin_expect (__timer_thread_start (thread),
+ 1) < 0)
+ {
+ __set_errno (EAGAIN);
+ goto unlock_bail;
+ }
+ }
+ break;
+
+ case SIGEV_THREAD:
+ /* Copy over thread attributes or set up default ones. */
+ if (evp->sigev_notify_attributes)
+ newtimer->attr = *(pthread_attr_t *) evp->sigev_notify_attributes;
+ else
+ pthread_attr_init (&newtimer->attr);
+
+ /* Ensure thread attributes call for deatched thread. */
+ pthread_attr_setdetachstate (&newtimer->attr, PTHREAD_CREATE_DETACHED);
+
+ /* Try to find existing thread having the right attributes. */
+ thread = __timer_thread_find_matching (&newtimer->attr, clock_id);
+
+ /* If no existing thread has these attributes, try to allocate one. */
+ if (thread == NULL)
+ thread = __timer_thread_alloc (&newtimer->attr, clock_id);
+
+ /* Out of luck; no threads are available. */
+ if (__builtin_expect (thread == NULL, 0))
+ {
+ __set_errno (EAGAIN);
+ goto unlock_bail;
+ }
+
+ /* If the thread is not running already, try to start it. */
+ if (! thread->exists
+ && __builtin_expect (! __timer_thread_start (thread), 0))
+ {
+ __set_errno (EAGAIN);
+ goto unlock_bail;
+ }
+ break;
+
+ default:
+ __set_errno (EINVAL);
+ goto unlock_bail;
+ }
+
+ newtimer->clock = clock_id;
+ newtimer->abstime = 0;
+ newtimer->armed = 0;
+ newtimer->thread = thread;
+
+ *timerid = timer_ptr2id (newtimer);
+ retval = 0;
+
+ if (__builtin_expect (retval, 0) == -1)
+ {
+ unlock_bail:
+ if (thread != NULL)
+ __timer_thread_dealloc (thread);
+ if (newtimer != NULL)
+ {
+ timer_delref (newtimer);
+ __timer_dealloc (newtimer);
+ }
+ }
+
+ pthread_mutex_unlock (&__timer_mutex);
+
+ return retval;
+}
diff --git a/libpthread/linuxthreads/sysdeps/pthread/timer_delete.c b/libpthread/linuxthreads/sysdeps/pthread/timer_delete.c
new file mode 100644
index 000000000..48ba1f272
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/timer_delete.c
@@ -0,0 +1,70 @@
+/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <assert.h>
+#include <errno.h>
+#include <pthread.h>
+#include <time.h>
+
+#include "posix-timer.h"
+
+
+/* Delete timer TIMERID. */
+int
+timer_delete (timerid)
+ timer_t timerid;
+{
+ struct timer_node *timer;
+ int retval = -1;
+
+ pthread_mutex_lock (&__timer_mutex);
+
+ timer = timer_id2ptr (timerid);
+ if (! timer_valid (timer))
+ /* Invalid timer ID or the timer is not in use. */
+ __set_errno (EINVAL);
+ else
+ {
+ if (timer->armed && timer->thread != NULL)
+ {
+ struct thread_node *thread = timer->thread;
+ assert (thread != NULL);
+
+ /* If thread is cancelled while waiting for handler to terminate,
+ the mutex is unlocked and timer_delete is aborted. */
+ pthread_cleanup_push (__timer_mutex_cancel_handler, &__timer_mutex);
+
+ /* If timer is currently being serviced, wait for it to finish. */
+ while (thread->current_timer == timer)
+ pthread_cond_wait (&thread->cond, &__timer_mutex);
+
+ pthread_cleanup_pop (0);
+ }
+
+ /* Remove timer from whatever queue it may be on and deallocate it. */
+ timer->inuse = TIMER_DELETED;
+ list_unlink_ip (&timer->links);
+ timer_delref (timer);
+ retval = 0;
+ }
+
+ pthread_mutex_unlock (&__timer_mutex);
+
+ return retval;
+}
diff --git a/libpthread/linuxthreads/sysdeps/pthread/timer_getoverr.c b/libpthread/linuxthreads/sysdeps/pthread/timer_getoverr.c
new file mode 100644
index 000000000..f3e22215b
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/timer_getoverr.c
@@ -0,0 +1,45 @@
+/* Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <pthread.h>
+#include <time.h>
+
+#include "posix-timer.h"
+
+
+/* Get expiration overrun for timer TIMERID. */
+int
+timer_getoverrun (timerid)
+ timer_t timerid;
+{
+ struct timer_node *timer;
+ int retval = -1;
+
+ pthread_mutex_lock (&__timer_mutex);
+
+ if (! timer_valid (timer = timer_id2ptr (timerid)))
+ __set_errno (EINVAL);
+ else
+ retval = timer->overrun_count;
+
+ pthread_mutex_unlock (&__timer_mutex);
+
+ return retval;
+}
diff --git a/libpthread/linuxthreads/sysdeps/pthread/timer_gettime.c b/libpthread/linuxthreads/sysdeps/pthread/timer_gettime.c
new file mode 100644
index 000000000..723a61632
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/timer_gettime.c
@@ -0,0 +1,77 @@
+/* Copyright (C) 2000, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <pthread.h>
+#include <time.h>
+
+#include "posix-timer.h"
+
+
+/* Get current value of timer TIMERID and store it in VLAUE. */
+int
+timer_gettime (timerid, value)
+ timer_t timerid;
+ struct itimerspec *value;
+{
+ struct timer_node *timer;
+ struct timespec now, expiry;
+ int retval = -1, armed = 0, valid;
+ clock_t clock = 0;
+
+ pthread_mutex_lock (&__timer_mutex);
+
+ timer = timer_id2ptr (timerid);
+ valid = timer_valid (timer);
+
+ if (valid) {
+ armed = timer->armed;
+ expiry = timer->expirytime;
+ clock = timer->clock;
+ value->it_interval = timer->value.it_interval;
+ }
+
+ pthread_mutex_unlock (&__timer_mutex);
+
+ if (valid)
+ {
+ if (armed)
+ {
+ clock_gettime (clock, &now);
+ if (timespec_compare (&now, &expiry) < 0)
+ timespec_sub (&value->it_value, &expiry, &now);
+ else
+ {
+ value->it_value.tv_sec = 0;
+ value->it_value.tv_nsec = 0;
+ }
+ }
+ else
+ {
+ value->it_value.tv_sec = 0;
+ value->it_value.tv_nsec = 0;
+ }
+
+ retval = 0;
+ }
+ else
+ __set_errno (EINVAL);
+
+ return retval;
+}
diff --git a/libpthread/linuxthreads/sysdeps/pthread/timer_routines.c b/libpthread/linuxthreads/sysdeps/pthread/timer_routines.c
new file mode 100644
index 000000000..3877b86fb
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/timer_routines.c
@@ -0,0 +1,573 @@
+/* Helper code for POSIX timer implementation on LinuxThreads.
+ Copyright (C) 2000, 2001, 2002, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <assert.h>
+#include <errno.h>
+#include <pthread.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sysdep.h>
+#include <time.h>
+#include <unistd.h>
+#include <sys/syscall.h>
+
+#include "posix-timer.h"
+
+
+/* Number of threads used. */
+#define THREAD_MAXNODES 16
+
+/* Array containing the descriptors for the used threads. */
+static struct thread_node thread_array[THREAD_MAXNODES];
+
+/* Static array with the structures for all the timers. */
+struct timer_node __timer_array[TIMER_MAX];
+
+/* Global lock to protect operation on the lists. */
+pthread_mutex_t __timer_mutex = PTHREAD_MUTEX_INITIALIZER;
+
+/* Variable to protext initialization. */
+pthread_once_t __timer_init_once_control = PTHREAD_ONCE_INIT;
+
+/* Nonzero if initialization of timer implementation failed. */
+int __timer_init_failed;
+
+/* Node for the thread used to deliver signals. */
+struct thread_node __timer_signal_thread_rclk;
+
+/* Lists to keep free and used timers and threads. */
+struct list_links timer_free_list;
+struct list_links thread_free_list;
+struct list_links thread_active_list;
+
+
+#ifdef __NR_rt_sigqueueinfo
+extern int __syscall_rt_sigqueueinfo (int, int, siginfo_t *);
+#endif
+
+
+/* List handling functions. */
+static inline void
+list_init (struct list_links *list)
+{
+ list->next = list->prev = list;
+}
+
+static inline void
+list_append (struct list_links *list, struct list_links *newp)
+{
+ newp->prev = list->prev;
+ newp->next = list;
+ list->prev->next = newp;
+ list->prev = newp;
+}
+
+static inline void
+list_insbefore (struct list_links *list, struct list_links *newp)
+{
+ list_append (list, newp);
+}
+
+/*
+ * Like list_unlink_ip, except that calling it on a node that
+ * is already unlinked is disastrous rather than a noop.
+ */
+
+static inline void
+list_unlink (struct list_links *list)
+{
+ struct list_links *lnext = list->next, *lprev = list->prev;
+
+ lnext->prev = lprev;
+ lprev->next = lnext;
+}
+
+static inline struct list_links *
+list_first (struct list_links *list)
+{
+ return list->next;
+}
+
+static inline struct list_links *
+list_null (struct list_links *list)
+{
+ return list;
+}
+
+static inline struct list_links *
+list_next (struct list_links *list)
+{
+ return list->next;
+}
+
+static inline int
+list_isempty (struct list_links *list)
+{
+ return list->next == list;
+}
+
+
+/* Functions build on top of the list functions. */
+static inline struct thread_node *
+thread_links2ptr (struct list_links *list)
+{
+ return (struct thread_node *) ((char *) list
+ - offsetof (struct thread_node, links));
+}
+
+static inline struct timer_node *
+timer_links2ptr (struct list_links *list)
+{
+ return (struct timer_node *) ((char *) list
+ - offsetof (struct timer_node, links));
+}
+
+
+/* Initialize a newly allocated thread structure. */
+static void
+thread_init (struct thread_node *thread, const pthread_attr_t *attr, clockid_t clock_id)
+{
+ if (attr != NULL)
+ thread->attr = *attr;
+ else
+ {
+ pthread_attr_init (&thread->attr);
+ pthread_attr_setdetachstate (&thread->attr, PTHREAD_CREATE_DETACHED);
+ }
+
+ thread->exists = 0;
+ list_init (&thread->timer_queue);
+ pthread_cond_init (&thread->cond, 0);
+ thread->current_timer = 0;
+ thread->captured = pthread_self ();
+ thread->clock_id = clock_id;
+}
+
+
+/* Initialize the global lists, and acquire global resources. Error
+ reporting is done by storing a non-zero value to the global variable
+ timer_init_failed. */
+static void
+init_module (void)
+{
+ int i;
+
+ list_init (&timer_free_list);
+ list_init (&thread_free_list);
+ list_init (&thread_active_list);
+
+ for (i = 0; i < TIMER_MAX; ++i)
+ {
+ list_append (&timer_free_list, &__timer_array[i].links);
+ __timer_array[i].inuse = TIMER_FREE;
+ }
+
+ for (i = 0; i < THREAD_MAXNODES; ++i)
+ list_append (&thread_free_list, &thread_array[i].links);
+
+ thread_init (&__timer_signal_thread_rclk, 0, CLOCK_REALTIME);
+}
+
+
+/* This is a handler executed in a child process after a fork()
+ occurs. It reinitializes the module, resetting all of the data
+ structures to their initial state. The mutex is initialized in
+ case it was locked in the parent process. */
+static void
+reinit_after_fork (void)
+{
+ init_module ();
+ pthread_mutex_init (&__timer_mutex, 0);
+}
+
+
+/* Called once form pthread_once in timer_init. This initializes the
+ module and ensures that reinit_after_fork will be executed in any
+ child process. */
+void
+__timer_init_once (void)
+{
+ init_module ();
+ pthread_atfork (0, 0, reinit_after_fork);
+}
+
+
+/* Deinitialize a thread that is about to be deallocated. */
+static void
+thread_deinit (struct thread_node *thread)
+{
+ assert (list_isempty (&thread->timer_queue));
+ pthread_cond_destroy (&thread->cond);
+}
+
+
+/* Allocate a thread structure from the global free list. Global
+ mutex lock must be held by caller. The thread is moved to
+ the active list. */
+struct thread_node *
+__timer_thread_alloc (const pthread_attr_t *desired_attr, clockid_t clock_id)
+{
+ struct list_links *node = list_first (&thread_free_list);
+
+ if (node != list_null (&thread_free_list))
+ {
+ struct thread_node *thread = thread_links2ptr (node);
+ list_unlink (node);
+ thread_init (thread, desired_attr, clock_id);
+ list_append (&thread_active_list, node);
+ return thread;
+ }
+
+ return 0;
+}
+
+
+/* Return a thread structure to the global free list. Global lock
+ must be held by caller. */
+void
+__timer_thread_dealloc (struct thread_node *thread)
+{
+ thread_deinit (thread);
+ list_unlink (&thread->links);
+ list_append (&thread_free_list, &thread->links);
+}
+
+
+/* Each of our threads which terminates executes this cleanup
+ handler. We never terminate threads ourselves; if a thread gets here
+ it means that the evil application has killed it. If the thread has
+ timers, these require servicing and so we must hire a replacement
+ thread right away. We must also unblock another thread that may
+ have been waiting for this thread to finish servicing a timer (see
+ timer_delete()). */
+
+static void
+thread_cleanup (void *val)
+{
+ if (val != NULL)
+ {
+ struct thread_node *thread = val;
+
+ /* How did the signal thread get killed? */
+ assert (thread != &__timer_signal_thread_rclk);
+
+ pthread_mutex_lock (&__timer_mutex);
+
+ thread->exists = 0;
+
+ /* We are no longer processing a timer event. */
+ thread->current_timer = 0;
+
+ if (list_isempty (&thread->timer_queue))
+ __timer_thread_dealloc (thread);
+ else
+ (void) __timer_thread_start (thread);
+
+ pthread_mutex_unlock (&__timer_mutex);
+
+ /* Unblock potentially blocked timer_delete(). */
+ pthread_cond_broadcast (&thread->cond);
+ }
+}
+
+
+/* Handle a timer which is supposed to go off now. */
+static void
+thread_expire_timer (struct thread_node *self, struct timer_node *timer)
+{
+ self->current_timer = timer; /* Lets timer_delete know timer is running. */
+
+ pthread_mutex_unlock (&__timer_mutex);
+
+ switch (__builtin_expect (timer->event.sigev_notify, SIGEV_SIGNAL))
+ {
+ case SIGEV_NONE:
+ break;
+
+ case SIGEV_SIGNAL:
+#ifdef __NR_rt_sigqueueinfo
+ {
+ siginfo_t info;
+
+ /* First, clear the siginfo_t structure, so that we don't pass our
+ stack content to other tasks. */
+ memset (&info, 0, sizeof (siginfo_t));
+ /* We must pass the information about the data in a siginfo_t
+ value. */
+ info.si_signo = timer->event.sigev_signo;
+ info.si_code = SI_TIMER;
+ info.si_pid = timer->creator_pid;
+ info.si_uid = getuid ();
+ info.si_value = timer->event.sigev_value;
+
+ INLINE_SYSCALL (rt_sigqueueinfo, 3, info.si_pid, info.si_signo, &info);
+ }
+#else
+ if (pthread_kill (self->captured, timer->event.sigev_signo) != 0)
+ {
+ if (pthread_kill (self->id, timer->event.sigev_signo) != 0)
+ abort ();
+ }
+#endif
+ break;
+
+ case SIGEV_THREAD:
+ timer->event.sigev_notify_function (timer->event.sigev_value);
+ break;
+
+ default:
+ assert (! "unknown event");
+ break;
+ }
+
+ pthread_mutex_lock (&__timer_mutex);
+
+ self->current_timer = 0;
+
+ pthread_cond_broadcast (&self->cond);
+}
+
+
+/* Thread function; executed by each timer thread. The job of this
+ function is to wait on the thread's timer queue and expire the
+ timers in chronological order as close to their scheduled time as
+ possible. */
+static void
+__attribute__ ((noreturn))
+thread_func (void *arg)
+{
+ struct thread_node *self = arg;
+
+ /* Register cleanup handler, in case rogue application terminates
+ this thread. (This cannot happen to __timer_signal_thread, which
+ doesn't invoke application callbacks). */
+
+ pthread_cleanup_push (thread_cleanup, self);
+
+ pthread_mutex_lock (&__timer_mutex);
+
+ while (1)
+ {
+ struct list_links *first;
+ struct timer_node *timer = NULL;
+
+ /* While the timer queue is not empty, inspect the first node. */
+ first = list_first (&self->timer_queue);
+ if (first != list_null (&self->timer_queue))
+ {
+ struct timespec now;
+
+ timer = timer_links2ptr (first);
+
+ /* This assumes that the elements of the list of one thread
+ are all for the same clock. */
+ clock_gettime (timer->clock, &now);
+
+ while (1)
+ {
+ /* If the timer is due or overdue, remove it from the queue.
+ If it's a periodic timer, re-compute its new time and
+ requeue it. Either way, perform the timer expiry. */
+ if (timespec_compare (&now, &timer->expirytime) < 0)
+ break;
+
+ list_unlink_ip (first);
+
+ if (__builtin_expect (timer->value.it_interval.tv_sec, 0) != 0
+ || timer->value.it_interval.tv_nsec != 0)
+ {
+ timer->overrun_count = 0;
+ timespec_add (&timer->expirytime, &timer->expirytime,
+ &timer->value.it_interval);
+ while (timespec_compare (&timer->expirytime, &now) < 0)
+ {
+ timespec_add (&timer->expirytime, &timer->expirytime,
+ &timer->value.it_interval);
+ if (timer->overrun_count < DELAYTIMER_MAX)
+ ++timer->overrun_count;
+ }
+ __timer_thread_queue_timer (self, timer);
+ }
+
+ thread_expire_timer (self, timer);
+
+ first = list_first (&self->timer_queue);
+ if (first == list_null (&self->timer_queue))
+ break;
+
+ timer = timer_links2ptr (first);
+ }
+ }
+
+ /* If the queue is not empty, wait until the expiry time of the
+ first node. Otherwise wait indefinitely. Insertions at the
+ head of the queue must wake up the thread by broadcasting
+ this condition variable. */
+ if (timer != NULL)
+ pthread_cond_timedwait (&self->cond, &__timer_mutex,
+ &timer->expirytime);
+ else
+ pthread_cond_wait (&self->cond, &__timer_mutex);
+ }
+ /* This macro will never be executed since the while loop loops
+ forever - but we have to add it for proper nesting. */
+ pthread_cleanup_pop (1);
+}
+
+
+/* Enqueue a timer in wakeup order in the thread's timer queue.
+ Returns 1 if the timer was inserted at the head of the queue,
+ causing the queue's next wakeup time to change. */
+
+int
+__timer_thread_queue_timer (struct thread_node *thread,
+ struct timer_node *insert)
+{
+ struct list_links *iter;
+ int athead = 1;
+
+ for (iter = list_first (&thread->timer_queue);
+ iter != list_null (&thread->timer_queue);
+ iter = list_next (iter))
+ {
+ struct timer_node *timer = timer_links2ptr (iter);
+
+ if (timespec_compare (&insert->expirytime, &timer->expirytime) < 0)
+ break;
+ athead = 0;
+ }
+
+ list_insbefore (iter, &insert->links);
+ return athead;
+}
+
+
+/* Start a thread and associate it with the given thread node. Global
+ lock must be held by caller. */
+int
+__timer_thread_start (struct thread_node *thread)
+{
+ int retval = 1;
+
+ assert (!thread->exists);
+ thread->exists = 1;
+
+ if (pthread_create (&thread->id, &thread->attr,
+ (void *(*) (void *)) thread_func, thread) != 0)
+ {
+ thread->exists = 0;
+ retval = -1;
+ }
+
+ return retval;
+}
+
+
+void
+__timer_thread_wakeup (struct thread_node *thread)
+{
+ pthread_cond_broadcast (&thread->cond);
+}
+
+
+/* Compare two pthread_attr_t thread attributes for exact equality.
+ Returns 1 if they are equal, otherwise zero if they are not equal or
+ contain illegal values. This version is LinuxThreads-specific for
+ performance reason. One could use the access functions to get the
+ values of all the fields of the attribute structure. */
+static int
+thread_attr_compare (const pthread_attr_t *left, const pthread_attr_t *right)
+{
+ return (left->__detachstate == right->__detachstate
+ && left->__schedpolicy == right->__schedpolicy
+ && left->__guardsize == right->__guardsize
+ && (left->__schedparam.sched_priority
+ == right->__schedparam.sched_priority)
+ && left->__inheritsched == right->__inheritsched
+ && left->__scope == right->__scope
+ && left->__stacksize == right->__stacksize
+ && left->__stackaddr_set == right->__stackaddr_set
+ && (left->__stackaddr_set
+ || left->__stackaddr == right->__stackaddr));
+}
+
+
+/* Search the list of active threads and find one which has matching
+ attributes. Global mutex lock must be held by caller. */
+struct thread_node *
+__timer_thread_find_matching (const pthread_attr_t *desired_attr,
+ clockid_t desired_clock_id)
+{
+ struct list_links *iter = list_first (&thread_active_list);
+
+ while (iter != list_null (&thread_active_list))
+ {
+ struct thread_node *candidate = thread_links2ptr (iter);
+
+ if (thread_attr_compare (desired_attr, &candidate->attr)
+ && desired_clock_id == candidate->clock_id)
+ return candidate;
+
+ iter = list_next (iter);
+ }
+
+ return NULL;
+}
+
+
+/* Grab a free timer structure from the global free list. The global
+ lock must be held by the caller. */
+struct timer_node *
+__timer_alloc (void)
+{
+ struct list_links *node = list_first (&timer_free_list);
+
+ if (node != list_null (&timer_free_list))
+ {
+ struct timer_node *timer = timer_links2ptr (node);
+ list_unlink_ip (node);
+ timer->inuse = TIMER_INUSE;
+ timer->refcount = 1;
+ return timer;
+ }
+
+ return NULL;
+}
+
+
+/* Return a timer structure to the global free list. The global lock
+ must be held by the caller. */
+void
+__timer_dealloc (struct timer_node *timer)
+{
+ assert (timer->refcount == 0);
+ timer->thread = NULL; /* Break association between timer and thread. */
+ timer->inuse = TIMER_FREE;
+ list_append (&timer_free_list, &timer->links);
+}
+
+
+/* Thread cancellation handler which unlocks a mutex. */
+void
+__timer_mutex_cancel_handler (void *arg)
+{
+ pthread_mutex_unlock (arg);
+}
diff --git a/libpthread/linuxthreads/sysdeps/pthread/timer_settime.c b/libpthread/linuxthreads/sysdeps/pthread/timer_settime.c
new file mode 100644
index 000000000..592b5271b
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/timer_settime.c
@@ -0,0 +1,137 @@
+/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <pthread.h>
+#include <time.h>
+
+#include "posix-timer.h"
+
+
+/* Set timer TIMERID to VALUE, returning old value in OVLAUE. */
+int
+timer_settime (timerid, flags, value, ovalue)
+ timer_t timerid;
+ int flags;
+ const struct itimerspec *value;
+ struct itimerspec *ovalue;
+{
+ struct timer_node *timer;
+ struct thread_node *thread = NULL;
+ struct timespec now;
+ int have_now = 0, need_wakeup = 0;
+ int retval = -1;
+
+ timer = timer_id2ptr (timerid);
+ if (timer == NULL)
+ {
+ __set_errno (EINVAL);
+ goto bail;
+ }
+
+ if (value->it_interval.tv_nsec < 0
+ || value->it_interval.tv_nsec >= 1000000000
+ || value->it_value.tv_nsec < 0
+ || value->it_value.tv_nsec >= 1000000000)
+ {
+ __set_errno (EINVAL);
+ goto bail;
+ }
+
+ /* Will need to know current time since this is a relative timer;
+ might as well make the system call outside of the lock now! */
+
+ if ((flags & TIMER_ABSTIME) == 0)
+ {
+ clock_gettime (timer->clock, &now);
+ have_now = 1;
+ }
+
+ pthread_mutex_lock (&__timer_mutex);
+ timer_addref (timer);
+
+ /* One final check of timer validity; this one is possible only
+ until we have the mutex, because it accesses the inuse flag. */
+
+ if (! timer_valid(timer))
+ {
+ __set_errno (EINVAL);
+ goto unlock_bail;
+ }
+
+ if (ovalue != NULL)
+ {
+ ovalue->it_interval = timer->value.it_interval;
+
+ if (timer->armed)
+ {
+ if (! have_now)
+ {
+ pthread_mutex_unlock (&__timer_mutex);
+ clock_gettime (timer->clock, &now);
+ have_now = 1;
+ pthread_mutex_lock (&__timer_mutex);
+ timer_addref (timer);
+ }
+
+ timespec_sub (&ovalue->it_value, &timer->expirytime, &now);
+ }
+ else
+ {
+ ovalue->it_value.tv_sec = 0;
+ ovalue->it_value.tv_nsec = 0;
+ }
+ }
+
+ timer->value = *value;
+
+ list_unlink_ip (&timer->links);
+ timer->armed = 0;
+
+ thread = timer->thread;
+
+ /* A value of { 0, 0 } causes the timer to be stopped. */
+ if (value->it_value.tv_sec != 0
+ || __builtin_expect (value->it_value.tv_nsec != 0, 1))
+ {
+ if ((flags & TIMER_ABSTIME) != 0)
+ /* The user specified the expiration time. */
+ timer->expirytime = value->it_value;
+ else
+ timespec_add (&timer->expirytime, &now, &value->it_value);
+
+ /* Only need to wake up the thread if timer is inserted
+ at the head of the queue. */
+ if (thread != NULL)
+ need_wakeup = __timer_thread_queue_timer (thread, timer);
+ timer->armed = 1;
+ }
+
+ retval = 0;
+
+unlock_bail:
+ timer_delref (timer);
+ pthread_mutex_unlock (&__timer_mutex);
+
+bail:
+ if (thread != NULL && need_wakeup)
+ __timer_thread_wakeup (thread);
+
+ return retval;
+}
diff --git a/libpthread/linuxthreads/sysdeps/pthread/tst-timer.c b/libpthread/linuxthreads/sysdeps/pthread/tst-timer.c
new file mode 100644
index 000000000..7417bcd5f
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/tst-timer.c
@@ -0,0 +1,114 @@
+/* Tests for POSIX timer implementation.
+ Copyright (C) 2000, 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <signal.h>
+#include <stdio.h>
+#include <time.h>
+#include <unistd.h>
+
+
+static void
+notify_func (union sigval sigval)
+{
+ puts ("notify_func");
+}
+
+
+static void
+signal_func (int sig)
+{
+ static const char text[] = "signal_func\n";
+ signal (sig, signal_func);
+ write (STDOUT_FILENO, text, sizeof text - 1);
+}
+
+static void
+intr_sleep (int sec)
+{
+ struct timespec ts;
+
+ ts.tv_sec = sec;
+ ts.tv_nsec = 0;
+
+ while (nanosleep (&ts, &ts) == -1 && errno == EINTR)
+ ;
+}
+
+#define ZSIGALRM 14
+
+
+int
+main (void)
+{
+ struct timespec ts;
+ timer_t timer_sig, timer_thr1, timer_thr2;
+ int retval;
+ struct sigevent sigev1 =
+ {
+ .sigev_notify = SIGEV_SIGNAL,
+ .sigev_signo = ZSIGALRM
+ };
+ struct sigevent sigev2;
+ struct itimerspec itimer1 = { { 0, 200000000 }, { 0, 200000000 } };
+ struct itimerspec itimer2 = { { 0, 100000000 }, { 0, 500000000 } };
+ struct itimerspec itimer3 = { { 0, 150000000 }, { 0, 300000000 } };
+ struct itimerspec old;
+
+ retval = clock_gettime (CLOCK_REALTIME, &ts);
+
+ sigev2.sigev_notify = SIGEV_THREAD;
+ sigev2.sigev_notify_function = notify_func;
+ sigev2.sigev_notify_attributes = NULL;
+
+ setvbuf (stdout, 0, _IOLBF, 0);
+
+ printf ("clock_gettime returned %d, timespec = { %ld, %ld }\n",
+ retval, ts.tv_sec, ts.tv_nsec);
+
+ retval = clock_getres (CLOCK_REALTIME, &ts);
+
+ printf ("clock_getres returned %d, timespec = { %ld, %ld }\n",
+ retval, ts.tv_sec, ts.tv_nsec);
+
+ timer_create (CLOCK_REALTIME, &sigev1, &timer_sig);
+ timer_create (CLOCK_REALTIME, &sigev2, &timer_thr1);
+ timer_create (CLOCK_REALTIME, &sigev2, &timer_thr2);
+
+ timer_settime (timer_thr1, 0, &itimer2, &old);
+ timer_settime (timer_thr2, 0, &itimer3, &old);
+
+ signal (ZSIGALRM, signal_func);
+
+ timer_settime (timer_sig, 0, &itimer1, &old);
+
+ timer_delete (-1);
+
+ intr_sleep (3);
+
+ timer_delete (timer_sig);
+ timer_delete (timer_thr1);
+
+ intr_sleep (3);
+
+ timer_delete (timer_thr2);
+
+ return 0;
+}
diff --git a/libpthread/linuxthreads/sysdeps/pthread/uClibc-glue.h b/libpthread/linuxthreads/sysdeps/pthread/uClibc-glue.h
new file mode 100644
index 000000000..803466de1
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/pthread/uClibc-glue.h
@@ -0,0 +1,50 @@
+#ifndef _UCLIBC_GLUE_H
+#define _UCLIBC_GLUE_H 1
+
+#include <features.h>
+#include <sys/cdefs.h>
+#include <bits/uClibc_page.h>
+
+#if IS_IN_linuxthreads
+#include "kernel-features.h"
+
+#ifndef _GNU_SOURCE
+# define _GNU_SOURCE
+#endif
+
+#ifndef __GLIBC_HAVE_LONG_LONG
+# define __GLIBC_HAVE_LONG_LONG
+#endif
+
+#ifndef __UCLIBC_HAS_XLOCALE__
+# define __uselocale(x)
+#endif
+
+#define __getpagesize getpagesize
+#define __sched_get_priority_max sched_get_priority_max
+#define __sched_get_priority_min sched_get_priority_min
+#define __sched_getscheduler sched_getscheduler
+#define __sched_setscheduler sched_setscheduler
+#define __sched_getparam sched_getparam
+#define __getpid getpid
+#define __gettimeofday gettimeofday
+#define __poll poll
+#define __sysctl sysctl
+#define __open open
+#define __read read
+#define __close close
+#define __on_exit on_exit
+#define __libc_current_sigrtmin_private __libc_current_sigrtmin
+
+extern void *__libc_stack_end;
+extern int __cxa_atexit (void (*func) (void *), void *arg, void *d);
+
+#endif /* IS_IN_linuxthreads */
+
+/* Use a funky version in a probably vein attempt at preventing gdb
+ * from dlopen()'ing glibc's libthread_db library... */
+#define STRINGIFY(s) STRINGIFY2 (s)
+#define STRINGIFY2(s) #s
+#define VERSION STRINGIFY(__UCLIBC_MAJOR__) "." STRINGIFY(__UCLIBC_MINOR__) "." STRINGIFY(__UCLIBC_SUBLEVEL__)
+
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/s390/CVS/Entries b/libpthread/linuxthreads/sysdeps/s390/CVS/Entries
new file mode 100644
index 000000000..a986bbccb
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/s390/CVS/Entries
@@ -0,0 +1,6 @@
+D/s390-32////
+D/s390-64////
+/Makefile/1.1/Tue Nov 15 14:20:47 2005//
+/pspinlock.c/1.5/Tue Nov 15 14:20:47 2005//
+/tcb-offsets.sym/1.1/Tue Nov 15 14:20:47 2005//
+/tls.h/1.4/Tue Nov 15 14:20:47 2005//
diff --git a/libpthread/linuxthreads/sysdeps/s390/CVS/Repository b/libpthread/linuxthreads/sysdeps/s390/CVS/Repository
new file mode 100644
index 000000000..f6ec8d649
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/s390/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/s390
diff --git a/libpthread/linuxthreads/sysdeps/s390/CVS/Root b/libpthread/linuxthreads/sysdeps/s390/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/s390/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/s390/pspinlock.c b/libpthread/linuxthreads/sysdeps/s390/pspinlock.c
new file mode 100644
index 000000000..f963f3537
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/s390/pspinlock.c
@@ -0,0 +1,91 @@
+/* POSIX spinlock implementation. S/390 version.
+ Copyright (C) 2000, 2004 Free Software Foundation, Inc.
+ Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <pthread.h>
+#include "internals.h"
+
+/* This implementation is similar to the one used in the Linux kernel.
+ But the kernel is byte instructions for the memory access. This is
+ faster but unusable here. The problem is that only 128
+ threads/processes could use the spinlock at the same time. If (by
+ a design error in the program) a thread/process would hold the
+ spinlock for a time long enough to accumulate 128 waiting
+ processes, the next one will find a positive value in the spinlock
+ and assume it is unlocked. We cannot accept that. */
+
+int
+__pthread_spin_lock (pthread_spinlock_t *lock)
+{
+ asm volatile(" basr 1,0\n"
+ "0: slr 0,0\n"
+ " cs 0,1,%1\n"
+ " jl 0b\n"
+ : "=m" (*lock)
+ : "m" (*lock) : "0", "1", "cc" );
+ return 0;
+}
+weak_alias (__pthread_spin_lock, pthread_spin_lock)
+
+int
+__pthread_spin_trylock (pthread_spinlock_t *lock)
+{
+ int oldval;
+
+ asm volatile(" slr %1,%1\n"
+ " basr 1,0\n"
+ "0: cs %1,1,%0"
+ : "=m" (*lock), "=&d" (oldval)
+ : "m" (*lock) : "1", "cc" );
+ return oldval == 0 ? 0 : EBUSY;
+}
+weak_alias (__pthread_spin_trylock, pthread_spin_trylock)
+
+
+int
+__pthread_spin_unlock (pthread_spinlock_t *lock)
+{
+ asm volatile(" xc 0(4,%0),0(%0)\n"
+ " bcr 15,0"
+ : : "a" (lock) : "memory" );
+ return 0;
+}
+weak_alias (__pthread_spin_unlock, pthread_spin_unlock)
+
+
+int
+__pthread_spin_init (pthread_spinlock_t *lock, int pshared)
+{
+ /* We can ignore the `pshared' parameter. Since we are busy-waiting
+ all processes which can access the memory location `lock' points
+ to can use the spinlock. */
+ *lock = 0;
+ return 0;
+}
+weak_alias (__pthread_spin_init, pthread_spin_init)
+
+
+int
+__pthread_spin_destroy (pthread_spinlock_t *lock)
+{
+ /* Nothing to do. */
+ return 0;
+}
+weak_alias (__pthread_spin_destroy, pthread_spin_destroy)
diff --git a/libpthread/linuxthreads/sysdeps/s390/s390-32/CVS/Entries b/libpthread/linuxthreads/sysdeps/s390/s390-32/CVS/Entries
new file mode 100644
index 000000000..52ae2e221
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/s390/s390-32/CVS/Entries
@@ -0,0 +1,2 @@
+/pt-machine.h/1.9/Tue Nov 15 14:20:47 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/s390/s390-32/CVS/Repository b/libpthread/linuxthreads/sysdeps/s390/s390-32/CVS/Repository
new file mode 100644
index 000000000..f2c1c2857
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/s390/s390-32/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/s390/s390-32
diff --git a/libpthread/linuxthreads/sysdeps/s390/s390-32/CVS/Root b/libpthread/linuxthreads/sysdeps/s390/s390-32/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/s390/s390-32/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/s390/s390-32/pt-machine.h b/libpthread/linuxthreads/sysdeps/s390/s390-32/pt-machine.h
new file mode 100644
index 000000000..398332965
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/s390/s390-32/pt-machine.h
@@ -0,0 +1,120 @@
+/* Machine-dependent pthreads configuration and inline functions.
+ S390 version.
+ Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+ Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _PT_MACHINE_H
+#define _PT_MACHINE_H 1
+
+#ifndef PT_EI
+# define PT_EI extern inline __attribute__ ((always_inline))
+#endif
+
+extern long int testandset (int *spinlock);
+extern int __compare_and_swap (long int *p, long int oldval, long int newval);
+
+/* For multiprocessor systems, we want to ensure all memory accesses
+ are completed before we reset a lock. On other systems, we still
+ need to make sure that the compiler has flushed everything to memory. */
+#define MEMORY_BARRIER() __asm__ __volatile__ ("bcr 15,0" : : : "memory")
+
+/* Spinlock implementation; required. */
+PT_EI long int
+testandset (int *spinlock)
+{
+ int ret;
+
+ __asm__ __volatile__(
+ " la 1,%1\n"
+ " lhi 0,1\n"
+ " l %0,%1\n"
+ "0: cs %0,0,0(1)\n"
+ " jl 0b"
+ : "=&d" (ret), "+m" (*spinlock)
+ : : "0", "1", "cc");
+
+ return ret;
+}
+
+
+/* Get some notion of the current stack. Need not be exactly the top
+ of the stack, just something somewhere in the current frame. */
+#define CURRENT_STACK_FRAME stack_pointer
+register char * stack_pointer __asm__ ("15");
+
+#ifdef USE_TLS
+/* Return the thread descriptor for the current thread. */
+# define THREAD_SELF ((pthread_descr) __builtin_thread_pointer ())
+
+/* Initialize the thread-unique value. */
+#define INIT_THREAD_SELF(descr, nr) __builtin_set_thread_pointer (descr)
+#else
+/* Return the thread descriptor for the current thread.
+ S/390 registers uses access register 0 as "thread register". */
+#define THREAD_SELF ({ \
+ register pthread_descr __self; \
+ __asm__ ("ear %0,%%a0" : "=d" (__self) ); \
+ __self; \
+})
+
+/* Initialize the thread-unique value. */
+#define INIT_THREAD_SELF(descr, nr) ({ \
+ __asm__ ("sar %%a0,%0" : : "d" (descr) ); \
+})
+#endif
+
+/* Access to data in the thread descriptor is easy. */
+#define THREAD_GETMEM(descr, member) \
+ ((void) sizeof (descr), THREAD_SELF->member)
+#define THREAD_GETMEM_NC(descr, member) \
+ ((void) sizeof (descr), THREAD_SELF->member)
+#define THREAD_SETMEM(descr, member, value) \
+ ((void) sizeof (descr), THREAD_SELF->member = (value))
+#define THREAD_SETMEM_NC(descr, member, value) \
+ ((void) sizeof (descr), THREAD_SELF->member = (value))
+
+/* We want the OS to assign stack addresses. */
+#define FLOATING_STACKS 1
+
+/* Maximum size of the stack if the rlimit is unlimited. */
+#define ARCH_STACK_MAX_SIZE 8*1024*1024
+
+/* Compare-and-swap for semaphores. */
+
+#define HAS_COMPARE_AND_SWAP
+
+PT_EI int
+__compare_and_swap(long int *p, long int oldval, long int newval)
+{
+ int retval;
+
+ __asm__ __volatile__(
+ " la 1,%1\n"
+ " lr 0,%2\n"
+ " cs 0,%3,0(1)\n"
+ " ipm %0\n"
+ " srl %0,28\n"
+ "0:"
+ : "=&d" (retval), "+m" (*p)
+ : "d" (oldval) , "d" (newval)
+ : "cc", "0", "1" );
+ return retval == 0;
+}
+
+#endif /* pt-machine.h */
diff --git a/libpthread/linuxthreads/sysdeps/s390/s390-64/CVS/Entries b/libpthread/linuxthreads/sysdeps/s390/s390-64/CVS/Entries
new file mode 100644
index 000000000..52ae2e221
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/s390/s390-64/CVS/Entries
@@ -0,0 +1,2 @@
+/pt-machine.h/1.9/Tue Nov 15 14:20:47 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/s390/s390-64/CVS/Repository b/libpthread/linuxthreads/sysdeps/s390/s390-64/CVS/Repository
new file mode 100644
index 000000000..107825fb6
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/s390/s390-64/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/s390/s390-64
diff --git a/libpthread/linuxthreads/sysdeps/s390/s390-64/CVS/Root b/libpthread/linuxthreads/sysdeps/s390/s390-64/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/s390/s390-64/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/s390/s390-64/pt-machine.h b/libpthread/linuxthreads/sysdeps/s390/s390-64/pt-machine.h
new file mode 100644
index 000000000..49f8ae2b9
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/s390/s390-64/pt-machine.h
@@ -0,0 +1,125 @@
+/* Machine-dependent pthreads configuration and inline functions.
+ 64 bit S/390 version.
+ Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
+ Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _PT_MACHINE_H
+#define _PT_MACHINE_H 1
+
+#ifndef PT_EI
+# define PT_EI extern inline __attribute__ ((always_inline))
+#endif
+
+extern long int testandset (int *spinlock);
+extern int __compare_and_swap (long int *p, long int oldval, long int newval);
+
+/* For multiprocessor systems, we want to ensure all memory accesses
+ are completed before we reset a lock. On other systems, we still
+ need to make sure that the compiler has flushed everything to memory. */
+#define MEMORY_BARRIER() __asm__ __volatile__ ("bcr 15,0" : : : "memory")
+
+/* Spinlock implementation; required. */
+PT_EI long int
+testandset (int *spinlock)
+{
+ int ret;
+
+ __asm__ __volatile__(
+ " la 1,%1\n"
+ " lhi 0,1\n"
+ " l %0,%1\n"
+ "0: cs %0,0,0(1)\n"
+ " jl 0b"
+ : "=&d" (ret), "+m" (*spinlock)
+ : : "0", "1", "cc");
+
+ return ret;
+}
+
+
+/* Get some notion of the current stack. Need not be exactly the top
+ of the stack, just something somewhere in the current frame. */
+#define CURRENT_STACK_FRAME stack_pointer
+register char * stack_pointer __asm__ ("15");
+
+#ifdef USE_TLS
+/* Return the thread descriptor for the current thread. */
+# define THREAD_SELF ((pthread_descr) __builtin_thread_pointer ())
+
+/* Initialize the thread-unique value. */
+#define INIT_THREAD_SELF(descr, nr) __builtin_set_thread_pointer (descr)
+#else
+/* Return the thread descriptor for the current thread.
+ 64 bit S/390 uses access register 0 and 1 as "thread register". */
+#define THREAD_SELF ({ \
+ register pthread_descr __self; \
+ __asm__ (" ear %0,%%a0\n" \
+ " sllg %0,%0,32\n" \
+ " ear %0,%%a1\n" \
+ : "=d" (__self) ); \
+ __self; \
+})
+
+/* Initialize the thread-unique value. */
+#define INIT_THREAD_SELF(descr, nr) ({ \
+ __asm__ (" sar %%a1,%0\n" \
+ " srlg 0,%0,32\n" \
+ " sar %%a0,0\n" \
+ : : "d" (descr) : "0" ); \
+})
+#endif
+
+/* Access to data in the thread descriptor is easy. */
+#define THREAD_GETMEM(descr, member) \
+ ((void) sizeof (descr), THREAD_SELF->member)
+#define THREAD_GETMEM_NC(descr, member) \
+ ((void) sizeof (descr), THREAD_SELF->member)
+#define THREAD_SETMEM(descr, member, value) \
+ ((void) sizeof (descr), THREAD_SELF->member = (value))
+#define THREAD_SETMEM_NC(descr, member, value) \
+ ((void) sizeof (descr), THREAD_SELF->member = (value))
+
+/* We want the OS to assign stack addresses. */
+#define FLOATING_STACKS 1
+
+/* Maximum size of the stack if the rlimit is unlimited. */
+#define ARCH_STACK_MAX_SIZE 8*1024*1024
+
+/* Compare-and-swap for semaphores. */
+
+#define HAS_COMPARE_AND_SWAP
+
+PT_EI int
+__compare_and_swap(long int *p, long int oldval, long int newval)
+{
+ int retval;
+
+ __asm__ __volatile__(
+ " lgr 0,%2\n"
+ " csg 0,%3,%1\n"
+ " ipm %0\n"
+ " srl %0,28\n"
+ "0:"
+ : "=&d" (retval), "+m" (*p)
+ : "d" (oldval) , "d" (newval)
+ : "cc", "0");
+ return retval == 0;
+}
+
+#endif /* pt-machine.h */
diff --git a/libpthread/linuxthreads/sysdeps/s390/tcb-offsets.sym b/libpthread/linuxthreads/sysdeps/s390/tcb-offsets.sym
new file mode 100644
index 000000000..aee6be257
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/s390/tcb-offsets.sym
@@ -0,0 +1,4 @@
+#include <sysdep.h>
+#include <tls.h>
+
+MULTIPLE_THREADS_OFFSET offsetof (tcbhead_t, multiple_threads)
diff --git a/libpthread/linuxthreads/sysdeps/s390/tls.h b/libpthread/linuxthreads/sysdeps/s390/tls.h
new file mode 100644
index 000000000..f750f2d6f
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/s390/tls.h
@@ -0,0 +1,145 @@
+/* Definitions for thread-local data handling. linuxthreads/s390 version.
+ Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _TLS_H
+#define _TLS_H
+
+#ifndef __ASSEMBLER__
+
+# include <pt-machine.h>
+# include <stdbool.h>
+# include <stddef.h>
+
+/* Type for the dtv. */
+typedef union dtv
+{
+ size_t counter;
+ struct
+ {
+ void *val;
+ bool is_static;
+ } pointer;
+} dtv_t;
+
+typedef struct
+{
+ void *tcb; /* Pointer to the TCB. Not necessary the
+ thread descriptor used by libpthread. */
+ dtv_t *dtv;
+ void *self; /* Pointer to the thread descriptor. */
+ int multiple_threads;
+} tcbhead_t;
+
+#else /* __ASSEMBLER__ */
+# include <tcb-offsets.h>
+#endif /* __ASSEMBLER__ */
+
+/* TLS is always supported if the tools support it. There are no
+ kernel dependencies. To avoid bothering with the TLS support code
+ at all, use configure --without-tls.
+
+ We need USE_TLS to be consistently defined, for ldsodefs.h
+ conditionals. */
+
+#ifdef HAVE_TLS_SUPPORT
+
+/* Signal that TLS support is available. */
+# define USE_TLS 1
+
+# ifndef __ASSEMBLER__
+/* Get system call information. */
+# include <sysdep.h>
+
+
+/* Get the thread descriptor definition. */
+# include <linuxthreads/descr.h>
+
+/* This is the size of the initial TCB. */
+# define TLS_INIT_TCB_SIZE sizeof (tcbhead_t)
+
+/* Alignment requirements for the initial TCB. */
+# define TLS_INIT_TCB_ALIGN __alignof__ (tcbhead_t)
+
+/* This is the size of the TCB. */
+# define TLS_TCB_SIZE sizeof (struct _pthread_descr_struct)
+
+/* Alignment requirements for the TCB. */
+# define TLS_TCB_ALIGN __alignof__ (struct _pthread_descr_struct)
+
+/* The TCB can have any size and the memory following the address the
+ thread pointer points to is unspecified. Allocate the TCB there. */
+# define TLS_TCB_AT_TP 1
+
+
+/* Install the dtv pointer. The pointer passed is to the element with
+ index -1 which contain the length. */
+# define INSTALL_DTV(descr, dtvp) \
+ ((tcbhead_t *) (descr))->dtv = (dtvp) + 1
+
+/* Install new dtv for current thread. */
+# define INSTALL_NEW_DTV(dtv) \
+ (((tcbhead_t *) __builtin_thread_pointer ())->dtv = (dtv))
+
+/* Return dtv of given thread descriptor. */
+# define GET_DTV(descr) \
+ (((tcbhead_t *) (descr))->dtv)
+
+/* Code to initially initialize the thread pointer. This might need
+ special attention since 'errno' is not yet available and if the
+ operation can cause a failure 'errno' must not be touched.
+
+ The value of this macro is null if successful, or an error string. */
+# define TLS_INIT_TP(descr, secondcall) \
+ ({ \
+ void *_descr = (descr); \
+ tcbhead_t *head = _descr; \
+ \
+ head->tcb = _descr; \
+ /* For now the thread descriptor is at the same address. */ \
+ head->self = _descr; \
+ \
+ __builtin_set_thread_pointer (_descr); \
+ NULL; \
+ })
+
+/* Return the address of the dtv for the current thread. */
+# define THREAD_DTV() \
+ (((tcbhead_t *) __builtin_thread_pointer ())->dtv)
+
+# endif /* __ASSEMBLER__ */
+
+#else /* HAVE_TLS_SUPPORT && (FLOATING_STACKS || !IS_IN_libpthread) */
+
+# ifndef __ASSEMBLER__
+
+/* Get the thread descriptor definition. */
+# include <linuxthreads/descr.h>
+
+# define NONTLS_INIT_TP \
+ do { \
+ static const tcbhead_t nontls_init_tp \
+ = { .multiple_threads = 0 }; \
+ INIT_THREAD_SELF (&nontls_init_tp, 0); \
+ } while (0)
+
+# endif /* __ASSEMBLER__ */
+
+#endif /* HAVE_TLS_SUPPORT && (FLOATING_STACKS || !IS_IN_libpthread) */
+
+#endif /* tls.h */
diff --git a/libpthread/linuxthreads/sysdeps/sh/CVS/Entries b/libpthread/linuxthreads/sysdeps/sh/CVS/Entries
new file mode 100644
index 000000000..42781a626
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sh/CVS/Entries
@@ -0,0 +1,6 @@
+/Makefile/1.1/Tue Nov 15 14:20:47 2005//
+/pspinlock.c/1.4/Tue Nov 15 14:20:47 2005//
+/pt-machine.h/1.14/Tue Nov 15 14:20:47 2005//
+/tcb-offsets.sym/1.4/Tue Nov 15 14:20:47 2005//
+/tls.h/1.11/Wed Nov 16 20:07:56 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/sh/CVS/Repository b/libpthread/linuxthreads/sysdeps/sh/CVS/Repository
new file mode 100644
index 000000000..37f96b985
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sh/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/sh
diff --git a/libpthread/linuxthreads/sysdeps/sh/CVS/Root b/libpthread/linuxthreads/sysdeps/sh/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sh/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/sh/pspinlock.c b/libpthread/linuxthreads/sysdeps/sh/pspinlock.c
new file mode 100644
index 000000000..2dec849d3
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sh/pspinlock.c
@@ -0,0 +1,80 @@
+/* POSIX spinlock implementation. SH version.
+ Copyright (C) 2000, 2001 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <pthread.h>
+#include "internals.h"
+
+int
+__pthread_spin_lock (pthread_spinlock_t *lock)
+{
+ unsigned int val;
+
+ do
+ asm volatile ("tas.b @%1; movt %0"
+ : "=r" (val)
+ : "r" (lock)
+ : "memory");
+ while (val == 0);
+
+ return 0;
+}
+weak_alias (__pthread_spin_lock, pthread_spin_lock)
+
+
+int
+__pthread_spin_trylock (pthread_spinlock_t *lock)
+{
+ unsigned int val;
+
+ asm volatile ("tas.b @%1; movt %0"
+ : "=r" (val)
+ : "r" (lock)
+ : "memory");
+ return val ? 0 : EBUSY;
+}
+weak_alias (__pthread_spin_trylock, pthread_spin_trylock)
+
+
+int
+__pthread_spin_unlock (pthread_spinlock_t *lock)
+{
+ return *lock = 0;
+}
+weak_alias (__pthread_spin_unlock, pthread_spin_unlock)
+
+
+int
+__pthread_spin_init (pthread_spinlock_t *lock, int pshared)
+{
+ /* We can ignore the `pshared' parameter. Since we are busy-waiting
+ all processes which can access the memory location `lock' points
+ to can use the spinlock. */
+ return *lock = 0;
+}
+weak_alias (__pthread_spin_init, pthread_spin_init)
+
+
+int
+__pthread_spin_destroy (pthread_spinlock_t *lock)
+{
+ /* Nothing to do. */
+ return 0;
+}
+weak_alias (__pthread_spin_destroy, pthread_spin_destroy)
diff --git a/libpthread/linuxthreads/sysdeps/sh/pt-machine.h b/libpthread/linuxthreads/sysdeps/sh/pt-machine.h
new file mode 100644
index 000000000..02545e6b4
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sh/pt-machine.h
@@ -0,0 +1,81 @@
+/* Machine-dependent pthreads configuration and inline functions.
+ SuperH version.
+ Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Niibe Yutaka <gniibe@m17n.org>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _PT_MACHINE_H
+#define _PT_MACHINE_H 1
+
+#ifndef __ASSEMBLER__
+#ifndef PT_EI
+# define PT_EI extern inline __attribute__ ((always_inline))
+#endif
+
+extern long int testandset (int *spinlock);
+extern int __compare_and_swap (long int *p, long int oldval, long int newval);
+
+/* Spinlock implementation; required. */
+PT_EI long int
+testandset (int *spinlock)
+{
+ int ret;
+
+ __asm__ __volatile__(
+ "tas.b @%1\n\t"
+ "movt %0"
+ : "=r" (ret)
+ : "r" (spinlock)
+ : "memory", "cc");
+
+ return (ret == 0);
+}
+
+/* We want the OS to assign stack addresses. */
+#define FLOATING_STACKS 1
+
+/* Maximum size of the stack if the rlimit is unlimited. */
+#define ARCH_STACK_MAX_SIZE 32*1024*1024
+
+/* Get some notion of the current stack. Need not be exactly the top
+ of the stack, just something somewhere in the current frame. */
+#define CURRENT_STACK_FRAME stack_pointer
+register char * stack_pointer __asm__ ("r15");
+
+/* Return the thread descriptor for the current thread. */
+struct _pthread_descr_struct;
+#define THREAD_SELF \
+ ({ struct _pthread_descr_struct *self; \
+ __asm__("stc gbr,%0" : "=r" (self)); self;})
+
+/* Initialize the thread-unique value. */
+#define INIT_THREAD_SELF(descr, nr) \
+ ({ __asm__ __volatile__("ldc %0,gbr" : : "r" (descr));})
+
+/* Access to data in the thread descriptor is easy. */
+#define THREAD_GETMEM(descr, member) \
+ ((void) sizeof (descr), THREAD_SELF->member)
+#define THREAD_GETMEM_NC(descr, member) \
+ ((void) sizeof (descr), THREAD_SELF->member)
+#define THREAD_SETMEM(descr, member, value) \
+ ((void) sizeof (descr), THREAD_SELF->member = (value))
+#define THREAD_SETMEM_NC(descr, member, value) \
+ ((void) sizeof (descr), THREAD_SELF->member = (value))
+#endif /* __ASSEMBLER__ */
+
+#endif /* pt-machine.h */
diff --git a/libpthread/linuxthreads/sysdeps/sh/tcb-offsets.sym b/libpthread/linuxthreads/sysdeps/sh/tcb-offsets.sym
new file mode 100644
index 000000000..328eb0573
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sh/tcb-offsets.sym
@@ -0,0 +1,10 @@
+#include <sysdep.h>
+#include <tls.h>
+
+--
+#ifdef USE_TLS
+MULTIPLE_THREADS_OFFSET offsetof (struct _pthread_descr_struct, p_multiple_threads)
+TLS_PRE_TCB_SIZE sizeof (struct _pthread_descr_struct)
+#else
+MULTIPLE_THREADS_OFFSET offsetof (tcbhead_t, multiple_threads)
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/sh/tls.h b/libpthread/linuxthreads/sysdeps/sh/tls.h
new file mode 100644
index 000000000..027be4bf4
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sh/tls.h
@@ -0,0 +1,159 @@
+/* Definition for thread-local data handling. linuxthreads/SH version.
+ Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _TLS_H
+#define _TLS_H
+
+# include <pt-machine.h>
+
+#ifndef __ASSEMBLER__
+# include <stdbool.h>
+# include <stddef.h>
+# include <stdint.h>
+
+/* Type for the dtv. */
+typedef union dtv
+{
+ size_t counter;
+ struct
+ {
+ void *val;
+ bool is_static;
+ } pointer;
+} dtv_t;
+
+#else /* __ASSEMBLER__ */
+# include <tcb-offsets.h>
+#endif /* __ASSEMBLER__ */
+
+
+/* We can support TLS only if the floating-stack support is available. */
+#if defined HAVE_TLS_SUPPORT \
+ && (defined FLOATING_STACKS || !defined IS_IN_libpthread)
+
+/* Signal that TLS support is available. */
+# define USE_TLS 1
+
+/* Include padding in _pthread_descr_struct so that libc can find p_errno,
+ if libpthread will only include the padding because of the !IS_IN_libpthread
+ check. */
+#ifndef FLOATING_STACKS
+# define INCLUDE_TLS_PADDING 1
+#endif
+
+# ifndef __ASSEMBLER__
+
+typedef struct
+{
+ dtv_t *dtv;
+ void *private;
+} tcbhead_t;
+
+/* This is the size of the initial TCB. */
+# define TLS_INIT_TCB_SIZE sizeof (tcbhead_t)
+
+/* Alignment requirements for the initial TCB. */
+# define TLS_INIT_TCB_ALIGN __alignof__ (tcbhead_t)
+
+/* This is the size of the TCB. */
+# define TLS_TCB_SIZE sizeof (tcbhead_t)
+
+/* This is the size we need before TCB. */
+# define TLS_PRE_TCB_SIZE sizeof (struct _pthread_descr_struct)
+
+/* Alignment requirements for the TCB. */
+# define TLS_TCB_ALIGN __alignof__ (struct _pthread_descr_struct)
+
+/* The TLS blocks start right after the TCB. */
+# define TLS_DTV_AT_TP 1
+
+/* Install the dtv pointer. The pointer passed is to the element with
+ index -1 which contain the length. */
+# define INSTALL_DTV(tcbp, dtvp) \
+ ((tcbhead_t *) (tcbp))->dtv = dtvp + 1
+
+/* Install new dtv for current thread. */
+# define INSTALL_NEW_DTV(dtv) \
+ ({ tcbhead_t *__tcbp; \
+ __asm __volatile ("stc gbr,%0" : "=r" (__tcbp)); \
+ __tcbp->dtv = (dtv);})
+
+/* Return dtv of given thread descriptor. */
+# define GET_DTV(tcbp) \
+ (((tcbhead_t *) (tcbp))->dtv)
+
+/* Code to initially initialize the thread pointer. This might need
+ special attention since 'errno' is not yet available and if the
+ operation can cause a failure 'errno' must not be touched. */
+# define TLS_INIT_TP(tcbp, secondcall) \
+ ({ __asm __volatile ("ldc %0,gbr" : : "r" (tcbp)); 0; })
+
+/* Return the address of the dtv for the current thread. */
+# define THREAD_DTV() \
+ ({ tcbhead_t *__tcbp; \
+ __asm __volatile ("stc gbr,%0" : "=r" (__tcbp)); \
+ __tcbp->dtv;})
+
+/* Return the thread descriptor for the current thread. */
+# undef THREAD_SELF
+# define THREAD_SELF \
+ ({ struct _pthread_descr_struct *__self; \
+ __asm ("stc gbr,%0" : "=r" (__self)); \
+ __self - 1;})
+
+# undef INIT_THREAD_SELF
+# define INIT_THREAD_SELF(descr, nr) \
+ ({ struct _pthread_descr_struct *__self = (void *) descr; \
+ __asm __volatile ("ldc %0,gbr" : : "r" (__self + 1)); \
+ 0; })
+
+# define TLS_MULTIPLE_THREADS_IN_TCB 1
+
+/* Get the thread descriptor definition. This must be after the
+ the definition of THREAD_SELF for TLS. */
+# include <linuxthreads/descr.h>
+
+# endif /* __ASSEMBLER__ */
+
+#else
+
+# ifndef __ASSEMBLER__
+
+typedef struct
+{
+ void *tcb;
+ dtv_t *dtv;
+ void *self;
+ int multiple_threads;
+} tcbhead_t;
+
+/* Get the thread descriptor definition. */
+# include <linuxthreads/descr.h>
+
+# define NONTLS_INIT_TP \
+ do { \
+ static const tcbhead_t nontls_init_tp = { .multiple_threads = 0 }; \
+ __asm __volatile ("ldc %0,gbr" : : "r" (&nontls_init_tp)); \
+ } while (0)
+
+# endif /* __ASSEMBLER__ */
+
+#endif /* HAVE_TLS_SUPPORT && (FLOATING_STACKS || !IS_IN_libpthread) */
+
+#endif /* tls.h */
diff --git a/libpthread/linuxthreads/sysdeps/sparc/CVS/Entries b/libpthread/linuxthreads/sysdeps/sparc/CVS/Entries
new file mode 100644
index 000000000..dbf9a96b1
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sparc/CVS/Entries
@@ -0,0 +1,5 @@
+D/sparc32////
+D/sparc64////
+/Makefile/1.1/Tue Nov 15 14:20:47 2005//
+/tcb-offsets.sym/1.1/Tue Nov 15 14:20:47 2005//
+/tls.h/1.4/Tue Nov 15 14:20:47 2005//
diff --git a/libpthread/linuxthreads/sysdeps/sparc/CVS/Repository b/libpthread/linuxthreads/sysdeps/sparc/CVS/Repository
new file mode 100644
index 000000000..575bd926d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sparc/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/sparc
diff --git a/libpthread/linuxthreads/sysdeps/sparc/CVS/Root b/libpthread/linuxthreads/sysdeps/sparc/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sparc/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/sparc/pspinlock.c b/libpthread/linuxthreads/sysdeps/sparc/pspinlock.c
new file mode 100644
index 000000000..72a9af5b1
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sparc/pspinlock.c
@@ -0,0 +1,14 @@
+#include <features.h>
+#include <bits/wordsize.h>
+
+#if __WORDSIZE == 32
+
+# if defined(__CONFIG_SPARC_V9B__)
+# include "sparc32/sparcv9b/pspinlock.c"
+# else
+# include "sparc32/pspinlock.c"
+# endif
+
+#else
+# include "sparc64/pspinlock.c"
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/sparc/pt-machine.h b/libpthread/linuxthreads/sysdeps/sparc/pt-machine.h
new file mode 100644
index 000000000..ab90810f1
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sparc/pt-machine.h
@@ -0,0 +1,8 @@
+#include <features.h>
+#include <bits/wordsize.h>
+
+#if __WORDSIZE == 32
+# include "sparc32/pt-machine.h"
+#else
+# include "sparc64/pt-machine.h"
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/sparc/sparc32/CVS/Entries b/libpthread/linuxthreads/sysdeps/sparc/sparc32/CVS/Entries
new file mode 100644
index 000000000..eb2efbc9f
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sparc/sparc32/CVS/Entries
@@ -0,0 +1,3 @@
+D/sparcv9////
+/pspinlock.c/1.4/Tue Nov 15 14:20:47 2005//
+/pt-machine.h/1.16/Tue Nov 15 14:20:47 2005//
diff --git a/libpthread/linuxthreads/sysdeps/sparc/sparc32/CVS/Repository b/libpthread/linuxthreads/sysdeps/sparc/sparc32/CVS/Repository
new file mode 100644
index 000000000..cfce5a35f
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sparc/sparc32/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/sparc/sparc32
diff --git a/libpthread/linuxthreads/sysdeps/sparc/sparc32/CVS/Root b/libpthread/linuxthreads/sysdeps/sparc/sparc32/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sparc/sparc32/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/sparc/sparc32/pspinlock.c b/libpthread/linuxthreads/sysdeps/sparc/sparc32/pspinlock.c
new file mode 100644
index 000000000..a67dbf901
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sparc/sparc32/pspinlock.c
@@ -0,0 +1,88 @@
+/* POSIX spinlock implementation. SPARC32 version.
+ Copyright (C) 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <pthread.h>
+#include "internals.h"
+
+/* This implementation is similar to the one used in the Linux kernel. */
+int
+__pthread_spin_lock (pthread_spinlock_t *lock)
+{
+ asm volatile
+ ("1: ldstub [%0], %%g2\n"
+ " orcc %%g2, 0x0, %%g0\n"
+ " bne,a 2f\n"
+ " ldub [%0], %%g2\n"
+ ".subsection 2\n"
+ "2: orcc %%g2, 0x0, %%g0\n"
+ " bne,a 2b\n"
+ " ldub [%0], %%g2\n"
+ " b,a 1b\n"
+ ".previous"
+ : /* no outputs */
+ : "r" (lock)
+ : "g2", "memory", "cc");
+ return 0;
+}
+weak_alias (__pthread_spin_lock, pthread_spin_lock)
+
+
+int
+__pthread_spin_trylock (pthread_spinlock_t *lock)
+{
+ int result;
+ asm volatile
+ ("ldstub [%1], %0"
+ : "=r" (result)
+ : "r" (lock)
+ : "memory");
+ return result == 0 ? 0 : EBUSY;
+}
+weak_alias (__pthread_spin_trylock, pthread_spin_trylock)
+
+
+int
+__pthread_spin_unlock (pthread_spinlock_t *lock)
+{
+ *lock = 0;
+ return 0;
+}
+weak_alias (__pthread_spin_unlock, pthread_spin_unlock)
+
+
+int
+__pthread_spin_init (pthread_spinlock_t *lock, int pshared)
+{
+ /* We can ignore the `pshared' parameter. Since we are busy-waiting
+ all processes which can access the memory location `lock' points
+ to can use the spinlock. */
+ *lock = 0;
+ return 0;
+}
+weak_alias (__pthread_spin_init, pthread_spin_init)
+
+
+int
+__pthread_spin_destroy (pthread_spinlock_t *lock)
+{
+ /* Nothing to do. */
+ return 0;
+}
+weak_alias (__pthread_spin_destroy, pthread_spin_destroy)
diff --git a/libpthread/linuxthreads/sysdeps/sparc/sparc32/pt-machine.h b/libpthread/linuxthreads/sysdeps/sparc/sparc32/pt-machine.h
new file mode 100644
index 000000000..322a52051
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sparc/sparc32/pt-machine.h
@@ -0,0 +1,83 @@
+/* Machine-dependent pthreads configuration and inline functions.
+ sparc version.
+ Copyright (C) 1996-1998, 2000-2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Richard Henderson <rth@tamu.edu>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _PT_MACHINE_H
+#define _PT_MACHINE_H 1
+
+#ifndef PT_EI
+# define PT_EI extern inline __attribute__ ((always_inline))
+#endif
+
+extern long int testandset (int *spinlock);
+extern int __compare_and_swap (long int *p, long int oldval, long int newval);
+
+/* Spinlock implementation; required. */
+PT_EI long int
+testandset (int *spinlock)
+{
+ int ret;
+
+ __asm__ __volatile__("ldstub %1,%0"
+ : "=r"(ret), "=m"(*spinlock)
+ : "m"(*spinlock));
+
+ return ret;
+}
+
+
+/* Memory barrier; default is to do nothing */
+#define MEMORY_BARRIER() __asm__ __volatile__("stbar" : : : "memory")
+
+
+/* Get some notion of the current stack. Need not be exactly the top
+ of the stack, just something somewhere in the current frame. */
+#define CURRENT_STACK_FRAME (stack_pointer + (2 * 64))
+register char *stack_pointer __asm__("%sp");
+
+
+/* Registers %g6 and %g7 are reserved by the ABI for "system use".
+ %g7 is specified in the TLS ABI as thread pointer -- we do the same. */
+struct _pthread_descr_struct;
+register struct _pthread_descr_struct *__thread_self __asm__("%g7");
+
+/* Return the thread descriptor for the current thread. */
+#define THREAD_SELF __thread_self
+
+/* Initialize the thread-unique value. */
+#define INIT_THREAD_SELF(descr, nr) (__thread_self = (descr))
+
+/* Access to data in the thread descriptor is easy. */
+#define THREAD_GETMEM(descr, member) \
+ ((void) sizeof (descr), THREAD_SELF->member)
+#define THREAD_GETMEM_NC(descr, member) \
+ ((void) sizeof (descr), THREAD_SELF->member)
+#define THREAD_SETMEM(descr, member, value) \
+ ((void) sizeof (descr), THREAD_SELF->member = (value))
+#define THREAD_SETMEM_NC(descr, member, value) \
+ ((void) sizeof (descr), THREAD_SELF->member = (value))
+
+/* We want the OS to assign stack addresses. */
+#define FLOATING_STACKS 1
+
+/* Maximum size of the stack if the rlimit is unlimited. */
+#define ARCH_STACK_MAX_SIZE 8*1024*1024
+
+#endif /* pt-machine.h */
diff --git a/libpthread/linuxthreads/sysdeps/sparc/sparc32/sparcv9/CVS/Entries b/libpthread/linuxthreads/sysdeps/sparc/sparc32/sparcv9/CVS/Entries
new file mode 100644
index 000000000..6a76bc542
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sparc/sparc32/sparcv9/CVS/Entries
@@ -0,0 +1,3 @@
+/Versions/1.1/Tue Nov 15 14:20:47 2005//
+/pspinlock.c/1.4/Tue Nov 15 14:20:47 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/sparc/sparc32/sparcv9/CVS/Repository b/libpthread/linuxthreads/sysdeps/sparc/sparc32/sparcv9/CVS/Repository
new file mode 100644
index 000000000..73a5bbb95
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sparc/sparc32/sparcv9/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/sparc/sparc32/sparcv9
diff --git a/libpthread/linuxthreads/sysdeps/sparc/sparc32/sparcv9/CVS/Root b/libpthread/linuxthreads/sysdeps/sparc/sparc32/sparcv9/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sparc/sparc32/sparcv9/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/sparc/sparc32/sparcv9/pspinlock.c b/libpthread/linuxthreads/sysdeps/sparc/sparc32/sparcv9/pspinlock.c
new file mode 100644
index 000000000..04f588bed
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sparc/sparc32/sparcv9/pspinlock.c
@@ -0,0 +1,94 @@
+/* POSIX spinlock implementation. SPARC v9 version.
+ Copyright (C) 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <pthread.h>
+#include "internals.h"
+
+
+/* This implementation is similar to the one used in the Linux kernel. */
+int
+__pthread_spin_lock (pthread_spinlock_t *lock)
+{
+ asm volatile
+ ("1: ldstub [%0], %%g2\n"
+ " brnz,pn %%g2, 2f\n"
+ " membar #StoreLoad | #StoreStore\n"
+ ".subsection 2\n"
+ "2: ldub [%0], %%g2\n"
+ " brnz,pt %%g2, 2b\n"
+ " membar #LoadLoad\n"
+ " b,a,pt %%xcc, 1b\n"
+ ".previous"
+ : /* no outputs */
+ : "r" (lock)
+ : "g2", "memory");
+ return 0;
+}
+weak_alias (__pthread_spin_lock, pthread_spin_lock)
+
+
+int
+__pthread_spin_trylock (pthread_spinlock_t *lock)
+{
+ int result;
+ asm volatile
+ ("ldstub [%1], %0\n"
+ "membar #StoreLoad | #StoreStore"
+ : "=r" (result)
+ : "r" (lock)
+ : "memory");
+ return result == 0 ? 0 : EBUSY;
+}
+weak_alias (__pthread_spin_trylock, pthread_spin_trylock)
+
+
+int
+__pthread_spin_unlock (pthread_spinlock_t *lock)
+{
+ asm volatile
+ ("membar #StoreStore | #LoadStore\n"
+ "stb %%g0, [%0]"
+ :
+ : "r" (lock)
+ : "memory");
+ return 0;
+}
+weak_alias (__pthread_spin_unlock, pthread_spin_unlock)
+
+
+int
+__pthread_spin_init (pthread_spinlock_t *lock, int pshared)
+{
+ /* We can ignore the `pshared' parameter. Since we are busy-waiting
+ all processes which can access the memory location `lock' points
+ to can use the spinlock. */
+ *lock = 0;
+ return 0;
+}
+weak_alias (__pthread_spin_init, pthread_spin_init)
+
+
+int
+__pthread_spin_destroy (pthread_spinlock_t *lock)
+{
+ /* Nothing to do. */
+ return 0;
+}
+weak_alias (__pthread_spin_destroy, pthread_spin_destroy)
diff --git a/libpthread/linuxthreads/sysdeps/sparc/sparc64/CVS/Entries b/libpthread/linuxthreads/sysdeps/sparc/sparc64/CVS/Entries
new file mode 100644
index 000000000..854b8a788
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sparc/sparc64/CVS/Entries
@@ -0,0 +1,4 @@
+/Versions/1.1/Tue Nov 15 14:20:47 2005//
+/pspinlock.c/1.5/Tue Nov 15 14:20:47 2005//
+/pt-machine.h/1.20/Tue Nov 15 14:20:47 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/sparc/sparc64/CVS/Repository b/libpthread/linuxthreads/sysdeps/sparc/sparc64/CVS/Repository
new file mode 100644
index 000000000..534fc8ed2
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sparc/sparc64/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/sparc/sparc64
diff --git a/libpthread/linuxthreads/sysdeps/sparc/sparc64/CVS/Root b/libpthread/linuxthreads/sysdeps/sparc/sparc64/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sparc/sparc64/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/sparc/sparc64/pspinlock.c b/libpthread/linuxthreads/sysdeps/sparc/sparc64/pspinlock.c
new file mode 100644
index 000000000..92b84f510
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sparc/sparc64/pspinlock.c
@@ -0,0 +1,93 @@
+/* POSIX spinlock implementation. SPARC64 version.
+ Copyright (C) 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <pthread.h>
+#include "internals.h"
+
+/* This implementation is similar to the one used in the Linux kernel. */
+int
+__pthread_spin_lock (pthread_spinlock_t *lock)
+{
+ asm volatile
+ ("1: ldstub [%0], %%g5\n"
+ " brnz,pn %%g5, 2f\n"
+ " membar #StoreLoad | #StoreStore\n"
+ ".subsection 2\n"
+ "2: ldub [%0], %%g5\n"
+ " brnz,pt %%g5, 2b\n"
+ " membar #LoadLoad\n"
+ " b,a,pt %%xcc, 1b\n"
+ ".previous"
+ : /* no outputs */
+ : "r" (lock)
+ : "g5", "memory");
+ return 0;
+}
+weak_alias (__pthread_spin_lock, pthread_spin_lock)
+
+
+int
+__pthread_spin_trylock (pthread_spinlock_t *lock)
+{
+ int result;
+ asm volatile
+ ("ldstub [%1], %0\n"
+ "membar #StoreLoad | #StoreStore"
+ : "=r" (result)
+ : "r" (lock)
+ : "memory");
+ return result == 0 ? 0 : EBUSY;
+}
+weak_alias (__pthread_spin_trylock, pthread_spin_trylock)
+
+
+int
+__pthread_spin_unlock (pthread_spinlock_t *lock)
+{
+ asm volatile
+ ("membar #StoreStore | #LoadStore\n"
+ "stb %%g0, [%0]"
+ :
+ : "r" (lock)
+ : "memory");
+ return 0;
+}
+weak_alias (__pthread_spin_unlock, pthread_spin_unlock)
+
+
+int
+__pthread_spin_init (pthread_spinlock_t *lock, int pshared)
+{
+ /* We can ignore the `pshared' parameter. Since we are busy-waiting
+ all processes which can access the memory location `lock' points
+ to can use the spinlock. */
+ *lock = 0;
+ return 0;
+}
+weak_alias (__pthread_spin_init, pthread_spin_init)
+
+
+int
+__pthread_spin_destroy (pthread_spinlock_t *lock)
+{
+ /* Nothing to do. */
+ return 0;
+}
+weak_alias (__pthread_spin_destroy, pthread_spin_destroy)
diff --git a/libpthread/linuxthreads/sysdeps/sparc/sparc64/pt-machine.h b/libpthread/linuxthreads/sysdeps/sparc/sparc64/pt-machine.h
new file mode 100644
index 000000000..f65c13be1
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sparc/sparc64/pt-machine.h
@@ -0,0 +1,105 @@
+/* Machine-dependent pthreads configuration and inline functions.
+ Sparc v9 version.
+ Copyright (C) 1997-2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Richard Henderson <rth@tamu.edu>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If
+ not, write to the Free Software Foundation, Inc.,
+ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+
+#ifndef _PT_MACHINE_H
+#define _PT_MACHINE_H 1
+
+#ifndef PT_EI
+# define PT_EI extern inline __attribute__ ((always_inline))
+#endif
+
+extern long int testandset (int *spinlock);
+extern int __compare_and_swap (long int *p, long int oldval, long int newval);
+
+/* Spinlock implementation; required. */
+PT_EI long int
+testandset (int *spinlock)
+{
+ int ret;
+
+ __asm__ __volatile__("ldstub %1,%0"
+ : "=r" (ret), "=m" (*spinlock) : "m" (*spinlock));
+
+ return ret;
+}
+
+
+/* Memory barrier; default is to do nothing */
+#define MEMORY_BARRIER() \
+ __asm__ __volatile__("membar #LoadLoad | #LoadStore | #StoreLoad | #StoreStore" : : : "memory")
+/* Read barrier. */
+#define READ_MEMORY_BARRIER() \
+ __asm__ __volatile__("membar #LoadLoad | #LoadStore" : : : "memory")
+/* Write barrier. */
+#define WRITE_MEMORY_BARRIER() \
+ __asm__ __volatile__("membar #StoreLoad | #StoreStore" : : : "memory")
+
+
+/* Get some notion of the current stack. Need not be exactly the top
+ of the stack, just something somewhere in the current frame. */
+#define CURRENT_STACK_FRAME (stack_pointer + (2 * 128))
+register char *stack_pointer __asm__ ("%sp");
+
+
+/* Registers %g6 and %g7 are reserved by the ABI for "system use". The
+ TLS ABI specifies %g7 as the thread pointer. */
+struct _pthread_descr_struct;
+register struct _pthread_descr_struct *__thread_self __asm__ ("%g7");
+
+/* Return the thread descriptor for the current thread. */
+#define THREAD_SELF __thread_self
+
+/* Initialize the thread-unique value. */
+#define INIT_THREAD_SELF(descr, nr) (__thread_self = (descr))
+
+
+/* Compare-and-swap for semaphores. */
+
+#define HAS_COMPARE_AND_SWAP
+PT_EI int
+__compare_and_swap (long int *p, long int oldval, long int newval)
+{
+ long int readval;
+
+ __asm__ __volatile__ ("casx [%4], %2, %0"
+ : "=r"(readval), "=m"(*p)
+ : "r"(oldval), "m"(*p), "r"(p), "0"(newval));
+ MEMORY_BARRIER();
+ return readval == oldval;
+}
+
+/* Access to data in the thread descriptor is easy. */
+#define THREAD_GETMEM(descr, member) \
+ ((void) sizeof (descr), THREAD_SELF->member)
+#define THREAD_GETMEM_NC(descr, member) \
+ ((void) sizeof (descr), THREAD_SELF->member)
+#define THREAD_SETMEM(descr, member, value) \
+ ((void) sizeof (descr), THREAD_SELF->member = (value))
+#define THREAD_SETMEM_NC(descr, member, value) \
+ ((void) sizeof (descr), THREAD_SELF->member = (value))
+
+/* We want the OS to assign stack addresses. */
+#define FLOATING_STACKS 1
+
+/* Maximum size of the stack if the rlimit is unlimited. */
+#define ARCH_STACK_MAX_SIZE 32*1024*1024
+
+#endif /* pt-machine.h */
diff --git a/libpthread/linuxthreads/sysdeps/sparc/tcb-offsets.sym b/libpthread/linuxthreads/sysdeps/sparc/tcb-offsets.sym
new file mode 100644
index 000000000..aee6be257
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sparc/tcb-offsets.sym
@@ -0,0 +1,4 @@
+#include <sysdep.h>
+#include <tls.h>
+
+MULTIPLE_THREADS_OFFSET offsetof (tcbhead_t, multiple_threads)
diff --git a/libpthread/linuxthreads/sysdeps/sparc/tls.h b/libpthread/linuxthreads/sysdeps/sparc/tls.h
new file mode 100644
index 000000000..2df97d61e
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sparc/tls.h
@@ -0,0 +1,115 @@
+/* Definitions for thread-local data handling. linuxthreads/sparc version.
+ Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _TLS_H
+#define _TLS_H
+
+#ifndef __ASSEMBLER__
+
+# include <pt-machine.h>
+# include <stdbool.h>
+# include <stddef.h>
+
+/* Type for the dtv. */
+typedef union dtv
+{
+ size_t counter;
+ struct
+ {
+ void *val;
+ bool is_static;
+ } pointer;
+} dtv_t;
+
+typedef struct
+{
+ void *tcb; /* Pointer to the TCB. Not necessary the
+ thread descriptor used by libpthread. */
+ dtv_t *dtv;
+ void *self; /* Pointer to the thread descriptor. */
+ int multiple_threads;
+} tcbhead_t;
+
+#else /* __ASSEMBLER__ */
+# include <tcb-offsets.h>
+#endif /* __ASSEMBLER__ */
+
+#ifdef HAVE_TLS_SUPPORT
+
+/* Signal that TLS support is available. */
+# define USE_TLS 1
+
+# ifndef __ASSEMBLER__
+/* Get system call information. */
+# include <sysdep.h>
+
+/* Get the thread descriptor definition. */
+# include <linuxthreads/descr.h>
+
+/* This is the size of the initial TCB. */
+# define TLS_INIT_TCB_SIZE sizeof (tcbhead_t)
+
+/* Alignment requirements for the initial TCB. */
+# define TLS_INIT_TCB_ALIGN __alignof__ (tcbhead_t)
+
+/* This is the size of the TCB. */
+# define TLS_TCB_SIZE sizeof (struct _pthread_descr_struct)
+
+/* Alignment requirements for the TCB. */
+# define TLS_TCB_ALIGN __alignof__ (struct _pthread_descr_struct)
+
+/* The TCB can have any size and the memory following the address the
+ thread pointer points to is unspecified. Allocate the TCB there. */
+# define TLS_TCB_AT_TP 1
+
+/* Install the dtv pointer. The pointer passed is to the element with
+ index -1 which contain the length. */
+# define INSTALL_DTV(descr, dtvp) \
+ ((tcbhead_t *) (descr))->dtv = (dtvp) + 1
+
+/* Install new dtv for current thread. */
+# define INSTALL_NEW_DTV(DTV) \
+ (((tcbhead_t *) __thread_self)->dtv = (DTV))
+
+/* Return dtv of given thread descriptor. */
+# define GET_DTV(descr) \
+ (((tcbhead_t *) (descr))->dtv)
+
+/* Code to initially initialize the thread pointer. */
+# define TLS_INIT_TP(descr, secondcall) \
+ (__thread_self = (__typeof (__thread_self)) (descr), NULL)
+
+/* Return the address of the dtv for the current thread. */
+# define THREAD_DTV() \
+ (((tcbhead_t *) __thread_self)->dtv)
+
+# endif
+
+#else
+
+# define NONTLS_INIT_TP \
+ do { \
+ static const tcbhead_t nontls_init_tp \
+ = { .multiple_threads = 0 }; \
+ __thread_self = (__typeof (__thread_self)) &nontls_init_tp; \
+ } while (0)
+
+#endif /* USE_TLS */
+
+#endif /* tls.h */
diff --git a/libpthread/linuxthreads/sysdeps/unix/CVS/Entries b/libpthread/linuxthreads/sysdeps/unix/CVS/Entries
new file mode 100644
index 000000000..b28f3e54e
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/CVS/Entries
@@ -0,0 +1 @@
+D/sysv////
diff --git a/libpthread/linuxthreads/sysdeps/unix/CVS/Repository b/libpthread/linuxthreads/sysdeps/unix/CVS/Repository
new file mode 100644
index 000000000..ff78050aa
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/unix
diff --git a/libpthread/linuxthreads/sysdeps/unix/CVS/Root b/libpthread/linuxthreads/sysdeps/unix/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/CVS/Entries b/libpthread/linuxthreads/sysdeps/unix/sysv/CVS/Entries
new file mode 100644
index 000000000..dd6a4a550
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/CVS/Entries
@@ -0,0 +1 @@
+D/linux////
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/CVS/Repository b/libpthread/linuxthreads/sysdeps/unix/sysv/CVS/Repository
new file mode 100644
index 000000000..fcc2f6785
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/unix/sysv
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/CVS/Root b/libpthread/linuxthreads/sysdeps/unix/sysv/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/.cvsignore b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/.cvsignore
new file mode 100644
index 000000000..7ee8f5969
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/.cvsignore
@@ -0,0 +1,2 @@
+.cvsignore
+*.os
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/CVS/Entries b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/CVS/Entries
new file mode 100644
index 000000000..5ae54c5f8
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/CVS/Entries
@@ -0,0 +1,28 @@
+D/alpha////
+D/bits////
+D/hppa////
+D/i386////
+D/ia64////
+D/m68k////
+D/mips////
+D/powerpc////
+D/s390////
+D/sh////
+D/sparc////
+D/x86_64////
+/Implies/1.1/Tue Nov 15 14:20:47 2005//
+/Makefile/1.1/Tue Nov 15 14:20:47 2005//
+/Versions/1.1/Tue Nov 15 14:20:47 2005//
+/allocalim.h/1.1/Tue Nov 15 14:20:47 2005//
+/execve.c/1.1/Tue Nov 15 14:20:47 2005//
+/fork.c/1.4/Tue Nov 15 14:20:47 2005//
+/fork.h/1.2/Tue Nov 15 14:20:47 2005//
+/jmp-unwind.c/1.2/Tue Nov 15 14:20:47 2005//
+/raise.c/1.2/Tue Nov 15 14:20:47 2005//
+/register-atfork.c/1.2/Tue Nov 15 14:20:47 2005//
+/sigwait.c/1.3/Tue Nov 15 14:20:47 2005//
+/smp.h/1.1/Tue Nov 15 14:20:47 2005//
+/unregister-atfork.c/1.1/Tue Nov 15 14:20:47 2005//
+/allocrtsig.c/1.2/Wed Nov 30 19:58:15 2005//
+/mq_notify.c/1.4/Thu Dec 29 06:43:12 2005//
+/pt-sigsuspend.c/1.2/Result of merge//
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/CVS/Entries.Log b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/CVS/Entries.Log
new file mode 100644
index 000000000..aff752ae2
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/CVS/Entries.Log
@@ -0,0 +1,2 @@
+A D/arm////
+R D/arm////
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/CVS/Repository b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/CVS/Repository
new file mode 100644
index 000000000..c299f47ca
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/unix/sysv/linux
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/CVS/Root b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/allocalim.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/allocalim.h
new file mode 100644
index 000000000..f62f7d6e9
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/allocalim.h
@@ -0,0 +1,26 @@
+/* Determine whether block of given size can be allocated on the stack or not.
+ Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <limits.h>
+
+extern inline int __libc_use_alloca (size_t size)
+{
+ return (__builtin_expect (size <= PTHREAD_STACK_MIN / 4, 1)
+ || __libc_alloca_cutoff (size));
+}
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/allocrtsig.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/allocrtsig.c
new file mode 100644
index 000000000..af1581a4c
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/allocrtsig.c
@@ -0,0 +1,87 @@
+/* Handle real-time signal allocation.
+ Copyright (C) 1997,98,99,2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <signal.h>
+
+/* Sanity check. */
+#if !defined __SIGRTMIN || (__SIGRTMAX - __SIGRTMIN) < 3
+# error "This must not happen"
+#endif
+
+static int current_rtmin;
+static int current_rtmax;
+
+static int initialized;
+
+#include <testrtsig.h>
+
+static void
+init (void)
+{
+ if (!kernel_has_rtsig ())
+ {
+ current_rtmin = -1;
+ current_rtmax = -1;
+ }
+ else
+ {
+ current_rtmin = __SIGRTMIN + 3;
+ current_rtmax = __SIGRTMAX;
+ }
+ initialized = 1;
+}
+
+/* Return number of available real-time signal with highest priority. */
+int
+__libc_current_sigrtmin (void)
+{
+ if (!initialized)
+ init ();
+ return current_rtmin;
+}
+strong_alias (__libc_current_sigrtmin, __libc_current_sigrtmin_private);
+libc_hidden_def (__libc_current_sigrtmin)
+
+/* Return number of available real-time signal with lowest priority. */
+int
+__libc_current_sigrtmax (void)
+{
+ if (!initialized)
+ init ();
+ return current_rtmax;
+}
+strong_alias (__libc_current_sigrtmax, __libc_current_sigrtmax_private);
+libc_hidden_def (__libc_current_sigrtmax)
+
+/* Allocate real-time signal with highest/lowest available
+ priority. Please note that we don't use a lock since we assume
+ this function to be called at program start. */
+int
+__libc_allocate_rtsig (int high)
+{
+ if (!initialized)
+ init ();
+ if (current_rtmin == -1 || current_rtmin > current_rtmax)
+ /* We don't have anymore signal available. */
+ return -1;
+
+ return high ? current_rtmin++ : current_rtmax--;
+}
+strong_alias (__libc_allocate_rtsig, __libc_allocate_rtsig_private);
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/CVS/Entries b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/CVS/Entries
new file mode 100644
index 000000000..9db0d5533
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/CVS/Entries
@@ -0,0 +1,7 @@
+D/bits////
+/Makefile/1.2/Tue Nov 15 14:20:47 2005//
+/Versions/1.1/Tue Nov 15 14:20:47 2005//
+/aio_cancel.c/1.1/Tue Nov 15 14:20:47 2005//
+/pt-sigsuspend.S/1.1/Tue Nov 15 14:20:47 2005//
+/sysdep-cancel.h/1.4/Tue Nov 15 14:20:47 2005//
+/vfork.S/1.6/Tue Nov 15 14:20:47 2005//
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/CVS/Repository b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/CVS/Repository
new file mode 100644
index 000000000..ea3d8bd8f
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/unix/sysv/linux/alpha
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/CVS/Root b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/aio_cancel.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/aio_cancel.c
new file mode 100644
index 000000000..0d6da8291
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/aio_cancel.c
@@ -0,0 +1,33 @@
+#include <shlib-compat.h>
+
+#define aio_cancel64 XXX
+#include <aio.h>
+#undef aio_cancel64
+#include <errno.h>
+
+extern __typeof (aio_cancel) __new_aio_cancel;
+extern __typeof (aio_cancel) __old_aio_cancel;
+
+#define aio_cancel __new_aio_cancel
+
+#include <sysdeps/pthread/aio_cancel.c>
+
+#undef aio_cancel
+strong_alias (__new_aio_cancel, __new_aio_cancel64);
+versioned_symbol (librt, __new_aio_cancel, aio_cancel, GLIBC_2_3);
+versioned_symbol (librt, __new_aio_cancel64, aio_cancel64, GLIBC_2_3);
+
+#if SHLIB_COMPAT (librt, GLIBC_2_1, GLIBC_2_3)
+
+#undef ECANCELED
+#define aio_cancel __old_aio_cancel
+#define ECANCELED 125
+
+#include <sysdeps/pthread/aio_cancel.c>
+
+#undef aio_cancel
+strong_alias (__old_aio_cancel, __old_aio_cancel64);
+compat_symbol (librt, __old_aio_cancel, aio_cancel, GLIBC_2_1);
+compat_symbol (librt, __old_aio_cancel64, aio_cancel64, GLIBC_2_1);
+
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/bits/CVS/Entries b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/bits/CVS/Entries
new file mode 100644
index 000000000..1a6c861b9
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/bits/CVS/Entries
@@ -0,0 +1,3 @@
+/local_lim.h/1.3/Tue Nov 15 14:20:47 2005//
+/typesizes.h/1.2/Tue Nov 15 14:20:47 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/bits/CVS/Repository b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/bits/CVS/Repository
new file mode 100644
index 000000000..c9cb0b5a8
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/bits/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/unix/sysv/linux/alpha/bits
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/bits/CVS/Root b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/bits/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/bits/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/bits/local_lim.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/bits/local_lim.h
new file mode 100644
index 000000000..96893c59d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/bits/local_lim.h
@@ -0,0 +1,92 @@
+/* Minimum guaranteed maximum values for system limits. Linux/Alpha version.
+ Copyright (C) 1993-1998,2000,2002,2003,2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* The kernel header pollutes the namespace with the NR_OPEN symbol
+ and defines LINK_MAX although filesystems have different maxima. A
+ similar thing is true for OPEN_MAX: the limit can be changed at
+ runtime and therefore the macro must not be defined. Remove this
+ after including the header if necessary. */
+#ifndef NR_OPEN
+# define __undef_NR_OPEN
+#endif
+#ifndef LINK_MAX
+# define __undef_LINK_MAX
+#endif
+#ifndef OPEN_MAX
+# define __undef_OPEN_MAX
+#endif
+
+/* The kernel sources contain a file with all the needed information. */
+#include <linux/limits.h>
+
+/* Have to remove NR_OPEN? */
+#ifdef __undef_NR_OPEN
+# undef NR_OPEN
+# undef __undef_NR_OPEN
+#endif
+/* Have to remove LINK_MAX? */
+#ifdef __undef_LINK_MAX
+# undef LINK_MAX
+# undef __undef_LINK_MAX
+#endif
+/* Have to remove OPEN_MAX? */
+#ifdef __undef_OPEN_MAX
+# undef OPEN_MAX
+# undef __undef_OPEN_MAX
+#endif
+
+/* The number of data keys per process. */
+#define _POSIX_THREAD_KEYS_MAX 128
+/* This is the value this implementation supports. */
+#define PTHREAD_KEYS_MAX 1024
+
+/* Controlling the iterations of destructors for thread-specific data. */
+#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4
+/* Number of iterations this implementation does. */
+#define PTHREAD_DESTRUCTOR_ITERATIONS _POSIX_THREAD_DESTRUCTOR_ITERATIONS
+
+/* The number of threads per process. */
+#define _POSIX_THREAD_THREADS_MAX 64
+/* This is the value this implementation supports. */
+#define PTHREAD_THREADS_MAX 16384
+
+/* Maximum amount by which a process can descrease its asynchronous I/O
+ priority level. */
+#define AIO_PRIO_DELTA_MAX 20
+
+/* Minimum size for a thread. We are free to choose a reasonable value. */
+#define PTHREAD_STACK_MIN 24576
+
+/* Maximum number of POSIX timers available. */
+#define TIMER_MAX 256
+
+/* Maximum number of timer expiration overruns. */
+#define DELAYTIMER_MAX 2147483647
+
+/* Maximum tty name length. */
+#define TTY_NAME_MAX 32
+
+/* Maximum login name length. This is arbitrary. */
+#define LOGIN_NAME_MAX 256
+
+/* Maximum host name length. */
+#define HOST_NAME_MAX 64
+
+/* Maximum message queue priority level. */
+#define MQ_PRIO_MAX 32768
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/bits/typesizes.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/bits/typesizes.h
new file mode 100644
index 000000000..a2724885e
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/bits/typesizes.h
@@ -0,0 +1,66 @@
+/* bits/typesizes.h -- underlying types for *_t. Linux/Alpha version.
+ Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _BITS_TYPES_H
+# error "Never include <bits/typesizes.h> directly; use <sys/types.h> instead."
+#endif
+
+#ifndef _BITS_TYPESIZES_H
+#define _BITS_TYPESIZES_H 1
+
+/* See <bits/types.h> for the meaning of these macros. This file exists so
+ that <bits/types.h> need not vary across different GNU platforms. */
+
+#define __DEV_T_TYPE __U64_TYPE
+#define __UID_T_TYPE __U32_TYPE
+#define __GID_T_TYPE __U32_TYPE
+#define __INO_T_TYPE __U32_TYPE
+#define __INO64_T_TYPE __U64_TYPE
+#define __MODE_T_TYPE __U32_TYPE
+#define __NLINK_T_TYPE __U32_TYPE
+#define __OFF_T_TYPE __SLONGWORD_TYPE
+#define __OFF64_T_TYPE __S64_TYPE
+#define __PID_T_TYPE __S32_TYPE
+#define __RLIM_T_TYPE __ULONGWORD_TYPE
+#define __RLIM64_T_TYPE __U64_TYPE
+#define __BLKCNT_T_TYPE __U32_TYPE
+#define __BLKCNT64_T_TYPE __U64_TYPE
+#define __FSBLKCNT_T_TYPE __S32_TYPE
+#define __FSBLKCNT64_T_TYPE __S64_TYPE
+#define __FSFILCNT_T_TYPE __U32_TYPE
+#define __FSFILCNT64_T_TYPE __U64_TYPE
+#define __ID_T_TYPE __U32_TYPE
+#define __CLOCK_T_TYPE __SLONGWORD_TYPE
+#define __TIME_T_TYPE __SLONGWORD_TYPE
+#define __USECONDS_T_TYPE __U32_TYPE
+#define __SUSECONDS_T_TYPE __S64_TYPE
+#define __DADDR_T_TYPE __S32_TYPE
+#define __SWBLK_T_TYPE __SLONGWORD_TYPE
+#define __KEY_T_TYPE __S32_TYPE
+#define __CLOCKID_T_TYPE __S32_TYPE
+#define __TIMER_T_TYPE __S32_TYPE
+#define __BLKSIZE_T_TYPE __U32_TYPE
+#define __FSID_T_TYPE struct { int __val[2]; }
+#define __SSIZE_T_TYPE __SWORD_TYPE
+
+/* Number of descriptors that can fit in an `fd_set'. */
+#define __FD_SETSIZE 1024
+
+
+#endif /* bits/typesizes.h */
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/pt-sigsuspend.S b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/pt-sigsuspend.S
new file mode 100644
index 000000000..91e5c8678
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/pt-sigsuspend.S
@@ -0,0 +1,28 @@
+/* Internal sigsuspend system call for LinuxThreads. Alpha version.
+ Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+
+#undef PSEUDO_PREPARE_ARGS
+#define PSEUDO_PREPARE_ARGS ldq a0, 0(a0);
+
+ .hidden __pthread_sigsuspend
+PSEUDO_NOERRNO(__pthread_sigsuspend, sigsuspend, 1)
+ ret
+PSEUDO_END_NOERRNO(__pthread_sigsuspend)
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h
new file mode 100644
index 000000000..9ea779e0d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h
@@ -0,0 +1,146 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#ifndef __ASSEMBLER__
+# include <linuxthreads/internals.h>
+#endif
+
+#if !defined NOT_IN_libc || defined IS_IN_libpthread
+
+# ifdef PROF
+# define PSEUDO_PROF \
+ .set noat; \
+ lda AT, _mcount; \
+ jsr AT, (AT), _mcount; \
+ .set at
+# else
+# define PSEUDO_PROF
+# endif
+
+/* ??? Assumes that nothing comes between PSEUDO and PSEUDO_END
+ besides "ret". */
+
+# undef PSEUDO
+# define PSEUDO(name, syscall_name, args) \
+ .globl name; \
+ .align 4; \
+ .type name, @function; \
+ .usepv name, std; \
+ cfi_startproc; \
+__LABEL(name) \
+ ldgp gp, 0(pv); \
+ PSEUDO_PROF; \
+ PSEUDO_PREPARE_ARGS \
+ SINGLE_THREAD_P(t0); \
+ bne t0, $pseudo_cancel; \
+ lda v0, SYS_ify(syscall_name); \
+ call_pal PAL_callsys; \
+ bne a3, SYSCALL_ERROR_LABEL; \
+__LABEL($pseudo_ret) \
+ .subsection 2; \
+__LABEL($pseudo_cancel) \
+ subq sp, 64, sp; \
+ cfi_def_cfa_offset(64); \
+ stq ra, 0(sp); \
+ cfi_offset(ra, -64); \
+ SAVE_ARGS_##args; \
+ CENABLE; \
+ LOAD_ARGS_##args; \
+ lda v0, SYS_ify(syscall_name); \
+ call_pal PAL_callsys; \
+ stq v0, 8(sp); \
+ bne a3, $multi_error; \
+ CDISABLE; \
+ ldq ra, 0(sp); \
+ ldq v0, 8(sp); \
+ addq sp, 64, sp; \
+ cfi_remember_state; \
+ cfi_restore(ra); \
+ cfi_def_cfa_offset(0); \
+ ret; \
+ cfi_restore_state; \
+__LABEL($multi_error) \
+ CDISABLE; \
+ ldq ra, 0(sp); \
+ ldq v0, 8(sp); \
+ addq sp, 64, sp; \
+ cfi_restore(ra); \
+ cfi_def_cfa_offset(0); \
+__LABEL($syscall_error) \
+ SYSCALL_ERROR_HANDLER; \
+ .previous
+
+# undef PSEUDO_END
+# define PSEUDO_END(sym) \
+ .subsection 2; \
+ cfi_endproc; \
+ .size sym, .-sym
+
+# define SAVE_ARGS_0 /* Nothing. */
+# define SAVE_ARGS_1 SAVE_ARGS_0; stq a0, 8(sp)
+# define SAVE_ARGS_2 SAVE_ARGS_1; stq a1, 16(sp)
+# define SAVE_ARGS_3 SAVE_ARGS_2; stq a2, 24(sp)
+# define SAVE_ARGS_4 SAVE_ARGS_3; stq a3, 32(sp)
+# define SAVE_ARGS_5 SAVE_ARGS_4; stq a4, 40(sp)
+# define SAVE_ARGS_6 SAVE_ARGS_5; stq a5, 48(sp)
+
+# define LOAD_ARGS_0 /* Nothing. */
+# define LOAD_ARGS_1 LOAD_ARGS_0; ldq a0, 8(sp)
+# define LOAD_ARGS_2 LOAD_ARGS_1; ldq a1, 16(sp)
+# define LOAD_ARGS_3 LOAD_ARGS_2; ldq a2, 24(sp)
+# define LOAD_ARGS_4 LOAD_ARGS_3; ldq a3, 32(sp)
+# define LOAD_ARGS_5 LOAD_ARGS_4; ldq a4, 40(sp)
+# define LOAD_ARGS_6 LOAD_ARGS_5; ldq a5, 48(sp)
+
+# ifdef IS_IN_libpthread
+# define __local_enable_asynccancel __pthread_enable_asynccancel
+# define __local_disable_asynccancel __pthread_disable_asynccancel
+# define __local_multiple_threads __pthread_multiple_threads
+# else
+# define __local_enable_asynccancel __libc_enable_asynccancel
+# define __local_disable_asynccancel __libc_disable_asynccancel
+# define __local_multiple_threads __libc_multiple_threads
+# endif
+
+# ifdef PIC
+# define CENABLE bsr ra, __local_enable_asynccancel !samegp
+# define CDISABLE bsr ra, __local_disable_asynccancel !samegp
+# else
+# define CENABLE jsr ra, __local_enable_asynccancel; ldgp ra, 0(gp)
+# define CDISABLE jsr ra, __local_disable_asynccancel; ldgp ra, 0(gp)
+# endif
+
+# ifndef __ASSEMBLER__
+extern int __local_multiple_threads attribute_hidden;
+# define SINGLE_THREAD_P \
+ __builtin_expect (__local_multiple_threads == 0, 1)
+# elif defined(PIC)
+# define SINGLE_THREAD_P(reg) ldl reg, __local_multiple_threads(gp) !gprel
+# else
+# define SINGLE_THREAD_P(reg) \
+ ldah reg, __local_multiple_threads(gp) !gprelhigh; \
+ ldl reg, __local_multiple_threads(reg) !gprellow
+# endif
+
+#elif !defined __ASSEMBLER__
+
+/* This code should never be used but we define it anyhow. */
+# define SINGLE_THREAD_P (1)
+
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/vfork.S b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/vfork.S
new file mode 100644
index 000000000..cfaae1060
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/vfork.S
@@ -0,0 +1,70 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+
+#include <sysdep-cancel.h>
+
+ .align 4
+ .globl __vfork
+ .type __vfork, @function
+ .usepv __vfork, std
+ cfi_startproc
+__vfork:
+ ldgp gp, 0(pv)
+ PSEUDO_PROF
+
+#ifdef SHARED
+ ldq t0, __libc_pthread_functions(gp) !gprel
+ bne t0, HIDDEN_JUMPTARGET (__fork) !samegp
+#else
+ .weak pthread_create
+ ldq t0, pthread_create(gp) !literal
+ bne t0, $do_fork
+#endif
+
+ lda v0, SYS_ify(vfork)
+ call_pal PAL_callsys
+ bne a3, SYSCALL_ERROR_LABEL
+ ret
+
+#ifndef SHARED
+ /* Can't tail-call due to possible mismatch between GP in
+ fork and vfork object files. */
+$do_fork:
+ subq sp, 16, sp
+ cfi_adjust_cfa_offset(16)
+ stq ra, 0(sp)
+ cfi_offset(ra, -16)
+ jsr ra, HIDDEN_JUMPTARGET (__fork)
+ ldgp gp, 0(ra)
+ ldq ra, 0(sp)
+ addq sp, 16, sp
+ cfi_restore(ra)
+ cfi_adjust_cfa_offset(-16)
+ ret
+
+$syscall_error:
+ SYSCALL_ERROR_HANDLER
+#endif
+
+ cfi_endproc
+ .size __vfork, .-__vfork
+
+libc_hidden_def (__vfork)
+
+weak_alias (__vfork, vfork)
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/bits/CVS/Entries b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/bits/CVS/Entries
new file mode 100644
index 000000000..ec4c843f6
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/bits/CVS/Entries
@@ -0,0 +1,4 @@
+/local_lim.h/1.11/Tue Nov 15 14:20:47 2005//
+/posix_opt.h/1.21/Tue Nov 15 14:20:47 2005//
+/sigthread.h/1.7/Tue Nov 15 14:20:47 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/bits/CVS/Repository b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/bits/CVS/Repository
new file mode 100644
index 000000000..48f9f86f3
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/bits/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/unix/sysv/linux/bits
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/bits/CVS/Root b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/bits/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/bits/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/bits/local_lim.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/bits/local_lim.h
new file mode 100644
index 000000000..ed6c3c589
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/bits/local_lim.h
@@ -0,0 +1,92 @@
+/* Minimum guaranteed maximum values for system limits. Linux version.
+ Copyright (C) 1993-1998,2000,2002,2003,2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* The kernel header pollutes the namespace with the NR_OPEN symbol
+ and defines LINK_MAX although filesystems have different maxima. A
+ similar thing is true for OPEN_MAX: the limit can be changed at
+ runtime and therefore the macro must not be defined. Remove this
+ after including the header if necessary. */
+#ifndef NR_OPEN
+# define __undef_NR_OPEN
+#endif
+#ifndef LINK_MAX
+# define __undef_LINK_MAX
+#endif
+#ifndef OPEN_MAX
+# define __undef_OPEN_MAX
+#endif
+
+/* The kernel sources contain a file with all the needed information. */
+#include <linux/limits.h>
+
+/* Have to remove NR_OPEN? */
+#ifdef __undef_NR_OPEN
+# undef NR_OPEN
+# undef __undef_NR_OPEN
+#endif
+/* Have to remove LINK_MAX? */
+#ifdef __undef_LINK_MAX
+# undef LINK_MAX
+# undef __undef_LINK_MAX
+#endif
+/* Have to remove OPEN_MAX? */
+#ifdef __undef_OPEN_MAX
+# undef OPEN_MAX
+# undef __undef_OPEN_MAX
+#endif
+
+/* The number of data keys per process. */
+#define _POSIX_THREAD_KEYS_MAX 128
+/* This is the value this implementation supports. */
+#define PTHREAD_KEYS_MAX 1024
+
+/* Controlling the iterations of destructors for thread-specific data. */
+#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4
+/* Number of iterations this implementation does. */
+#define PTHREAD_DESTRUCTOR_ITERATIONS _POSIX_THREAD_DESTRUCTOR_ITERATIONS
+
+/* The number of threads per process. */
+#define _POSIX_THREAD_THREADS_MAX 64
+/* This is the value this implementation supports. */
+#define PTHREAD_THREADS_MAX 16384
+
+/* Maximum amount by which a process can descrease its asynchronous I/O
+ priority level. */
+#define AIO_PRIO_DELTA_MAX 20
+
+/* Minimum size for a thread. We are free to choose a reasonable value. */
+#define PTHREAD_STACK_MIN 16384
+
+/* Maximum number of POSIX timers available. */
+#define TIMER_MAX 256
+
+/* Maximum number of timer expiration overruns. */
+#define DELAYTIMER_MAX 2147483647
+
+/* Maximum tty name length. */
+#define TTY_NAME_MAX 32
+
+/* Maximum login name length. This is arbitrary. */
+#define LOGIN_NAME_MAX 256
+
+/* Maximum host name length. */
+#define HOST_NAME_MAX 64
+
+/* Maximum message queue priority level. */
+#define MQ_PRIO_MAX 32768
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/bits/posix_opt.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/bits/posix_opt.h
new file mode 100644
index 000000000..71b7e7464
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/bits/posix_opt.h
@@ -0,0 +1,181 @@
+/* Define POSIX options for Linux.
+ Copyright (C) 1996-2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _POSIX_OPT_H
+#define _POSIX_OPT_H 1
+
+/* Job control is supported. */
+#define _POSIX_JOB_CONTROL 1
+
+/* Processes have a saved set-user-ID and a saved set-group-ID. */
+#define _POSIX_SAVED_IDS 1
+
+/* Priority scheduling is supported. */
+#define _POSIX_PRIORITY_SCHEDULING 200112L
+
+/* Synchronizing file data is supported. */
+#define _POSIX_SYNCHRONIZED_IO 200112L
+
+/* The fsync function is present. */
+#define _POSIX_FSYNC 200112L
+
+/* Mapping of files to memory is supported. */
+#define _POSIX_MAPPED_FILES 200112L
+
+/* Locking of all memory is supported. */
+#define _POSIX_MEMLOCK 200112L
+
+/* Locking of ranges of memory is supported. */
+#define _POSIX_MEMLOCK_RANGE 200112L
+
+/* Setting of memory protections is supported. */
+#define _POSIX_MEMORY_PROTECTION 200112L
+
+/* Only root can change owner of file. */
+#define _POSIX_CHOWN_RESTRICTED 1
+
+/* `c_cc' member of 'struct termios' structure can be disabled by
+ using the value _POSIX_VDISABLE. */
+#define _POSIX_VDISABLE '\0'
+
+/* Filenames are not silently truncated. */
+#define _POSIX_NO_TRUNC 1
+
+/* X/Open realtime support is available. */
+#define _XOPEN_REALTIME 1
+
+/* X/Open realtime thread support is available. */
+#define _XOPEN_REALTIME_THREADS 1
+
+/* XPG4.2 shared memory is supported. */
+#define _XOPEN_SHM 1
+
+/* Tell we have POSIX threads. */
+#define _POSIX_THREADS 200112L
+
+/* We have the reentrant functions described in POSIX. */
+#define _POSIX_REENTRANT_FUNCTIONS 1
+#define _POSIX_THREAD_SAFE_FUNCTIONS 200112L
+
+/* We provide priority scheduling for threads. */
+#define _POSIX_THREAD_PRIORITY_SCHEDULING 200112L
+
+/* We support user-defined stack sizes. */
+#define _POSIX_THREAD_ATTR_STACKSIZE 200112L
+
+/* We support user-defined stacks. */
+#define _POSIX_THREAD_ATTR_STACKADDR 200112L
+
+/* We support POSIX.1b semaphores, but only the non-shared form for now. */
+#define _POSIX_SEMAPHORES 200112L
+
+/* Real-time signals are supported. */
+#define _POSIX_REALTIME_SIGNALS 200112L
+
+/* We support asynchronous I/O. */
+#define _POSIX_ASYNCHRONOUS_IO 200112L
+#define _POSIX_ASYNC_IO 1
+/* Alternative name for Unix98. */
+#define _LFS_ASYNCHRONOUS_IO 1
+/* Support for prioritization is also available. */
+#define _POSIX_PRIORITIZED_IO 200112L
+
+/* The LFS support in asynchronous I/O is also available. */
+#define _LFS64_ASYNCHRONOUS_IO 1
+
+/* The rest of the LFS is also available. */
+#define _LFS_LARGEFILE 1
+#define _LFS64_LARGEFILE 1
+#define _LFS64_STDIO 1
+
+/* POSIX shared memory objects are implemented. */
+#define _POSIX_SHARED_MEMORY_OBJECTS 200112L
+
+/* CPU-time clocks support needs to be checked at runtime. */
+#define _POSIX_CPUTIME 0
+
+/* Clock support in threads must be also checked at runtime. */
+#define _POSIX_THREAD_CPUTIME 0
+
+/* GNU libc provides regular expression handling. */
+#define _POSIX_REGEXP 1
+
+/* Reader/Writer locks are available. */
+#define _POSIX_READER_WRITER_LOCKS 200112L
+
+/* We have a POSIX shell. */
+#define _POSIX_SHELL 1
+
+/* We support the Timeouts option. */
+#define _POSIX_TIMEOUTS 200112L
+
+/* We support spinlocks. */
+#define _POSIX_SPIN_LOCKS 200112L
+
+/* The `spawn' function family is supported. */
+#define _POSIX_SPAWN 200112L
+
+/* We have POSIX timers. */
+#define _POSIX_TIMERS 200112L
+
+/* The barrier functions are available. */
+#define _POSIX_BARRIERS 200112L
+
+/* POSIX message queues are available. */
+#define _POSIX_MESSAGE_PASSING 200112L
+
+/* Thread process-shared synchronization is not supported. */
+#define _POSIX_THREAD_PROCESS_SHARED -1
+
+/* The monotonic clock might be available. */
+#define _POSIX_MONOTONIC_CLOCK 0
+
+/* The clock selection interfaces are not available. */
+#define _POSIX_CLOCK_SELECTION -1
+
+/* Advisory information interfaces are available. */
+#define _POSIX_ADVISORY_INFO 200112L
+
+/* IPv6 support is available. */
+#define _POSIX_IPV6 200112L
+
+/* Raw socket support is available. */
+#define _POSIX_RAW_SOCKETS 200112L
+
+/* We have at least one terminal. */
+#define _POSIX2_CHAR_TERM 200112L
+
+/* Neither process nor thread sporadic server interfaces is available. */
+#define _POSIX_SPORADIC_SERVER -1
+#define _POSIX_THREAD_SPORADIC_SERVER -1
+
+/* trace.h is not available. */
+#define _POSIX_TRACE -1
+#define _POSIX_TRACE_EVENT_FILTER -1
+#define _POSIX_TRACE_INHERIT -1
+#define _POSIX_TRACE_LOG -1
+
+/* Typed memory objects are not available. */
+#define _POSIX_TYPED_MEMORY_OBJECTS -1
+
+/* No support for priority inheritance or protection. */
+#define _POSIX_THREAD_PRIO_INHERIT -1
+#define _POSIX_THREAD_PRIO_PROTECT -1
+
+#endif /* posix_opt.h */
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/bits/sigthread.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/bits/sigthread.h
new file mode 100644
index 000000000..960bde18a
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/bits/sigthread.h
@@ -0,0 +1,38 @@
+/* Signal handling function for threaded programs.
+ Copyright (C) 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _BITS_SIGTHREAD_H
+#define _BITS_SIGTHREAD_H 1
+
+#if !defined _SIGNAL_H && !defined _PTHREAD_H
+# error "Never include this file directly. Use <pthread.h> instead"
+#endif
+
+/* Functions for handling signals. */
+
+/* Modify the signal mask for the calling thread. The arguments have
+ the same meaning as for sigprocmask(2). */
+extern int pthread_sigmask (int __how,
+ __const __sigset_t *__restrict __newmask,
+ __sigset_t *__restrict __oldmask)__THROW;
+
+/* Send signal SIGNO to the given thread. */
+extern int pthread_kill (pthread_t __threadid, int __signo) __THROW;
+
+#endif /* bits/sigthread.h */
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/execve.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/execve.c
new file mode 100644
index 000000000..9fa912b90
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/execve.c
@@ -0,0 +1,73 @@
+/* Copyright (C) 1999, 2000, 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <unistd.h>
+
+#include <sysdep.h>
+#include <alloca.h>
+#include <sys/syscall.h>
+#include <bp-checks.h>
+
+extern int __syscall_execve (const char *__unbounded file,
+ char *__unbounded const *__unbounded argv,
+ char *__unbounded const *__unbounded envp);
+extern void __pthread_kill_other_threads_np (void);
+weak_extern (__pthread_kill_other_threads_np)
+
+
+int
+__execve (file, argv, envp)
+ const char *file;
+ char *const argv[];
+ char *const envp[];
+{
+ /* If this is a threaded application kill all other threads. */
+ if (__pthread_kill_other_threads_np)
+ __pthread_kill_other_threads_np ();
+#if __BOUNDED_POINTERS__
+ {
+ char *const *v;
+ int i;
+ char *__unbounded *__unbounded ubp_argv;
+ char *__unbounded *__unbounded ubp_envp;
+ char *__unbounded *__unbounded ubp_v;
+
+ for (v = argv; *v; v++)
+ ;
+ i = v - argv + 1;
+ ubp_argv = (char *__unbounded *__unbounded) alloca (sizeof (*ubp_argv) * i);
+ for (v = argv, ubp_v = ubp_argv; --i; v++, ubp_v++)
+ *ubp_v = CHECK_STRING (*v);
+ *ubp_v = 0;
+
+ for (v = envp; *v; v++)
+ ;
+ i = v - envp + 1;
+ ubp_envp = (char *__unbounded *__unbounded) alloca (sizeof (*ubp_envp) * i);
+ for (v = envp, ubp_v = ubp_envp; --i; v++, ubp_v++)
+ *ubp_v = CHECK_STRING (*v);
+ *ubp_v = 0;
+
+ return INLINE_SYSCALL (execve, 3, CHECK_STRING (file), ubp_argv, ubp_envp);
+ }
+#else
+ return INLINE_SYSCALL (execve, 3, file, argv, envp);
+#endif
+}
+weak_alias (__execve, execve)
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/fork.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/fork.c
new file mode 100644
index 000000000..e15b99b82
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/fork.c
@@ -0,0 +1,30 @@
+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <fork.h>
+#include <bits/libc-lock.h>
+
+struct fork_block __fork_block =
+{
+ .lock = PTHREAD_MUTEX_INITIALIZER,
+ .prepare_list = { &__fork_block.prepare_list, &__fork_block.prepare_list },
+ .parent_list = { &__fork_block.parent_list, &__fork_block.parent_list },
+ .child_list = { &__fork_block.child_list, &__fork_block.child_list }
+};
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/fork.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/fork.h
new file mode 100644
index 000000000..d2a16d8ce
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/fork.h
@@ -0,0 +1,59 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <list.h>
+#include <bits/libc-lock.h>
+#include <sysdep.h>
+
+struct fork_block
+{
+ /* Lock to protect handling of fork handlers. */
+ __libc_lock_define (, lock);
+
+ /* Lists of registered fork handlers. */
+ list_t prepare_list;
+ list_t parent_list;
+ list_t child_list;
+};
+
+extern struct fork_block __fork_block attribute_hidden;
+
+/* Elements of the fork handler lists. */
+struct fork_handler
+{
+ list_t list;
+ void (*handler) (void);
+ void *dso_handle;
+};
+
+
+/* Function to call to unregister fork handlers. */
+extern void __unregister_atfork (void *dso_handle) attribute_hidden;
+#define UNREGISTER_ATFORK(dso_handle) __unregister_atfork (dso_handle)
+
+
+/* C library side function to register new fork handlers. */
+extern int __register_atfork (void (*__prepare) (void),
+ void (*__parent) (void),
+ void (*__child) (void),
+ void *dso_handle);
+
+#ifndef ARCH_FORK
+# define ARCH_FORK() __libc_fork()
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/CVS/Entries b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/CVS/Entries
new file mode 100644
index 000000000..e8f52d3d7
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/CVS/Entries
@@ -0,0 +1,5 @@
+D/bits////
+/aio_cancel.c/1.1/Tue Nov 15 14:20:47 2005//
+/malloc-machine.h/1.1/Tue Nov 15 14:20:47 2005//
+/pt-initfini.c/1.3/Tue Nov 15 14:20:47 2005//
+/sysdep-cancel.h/1.1/Tue Nov 15 14:20:47 2005//
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/CVS/Repository b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/CVS/Repository
new file mode 100644
index 000000000..5ce63dd8e
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/unix/sysv/linux/hppa
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/CVS/Root b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/aio_cancel.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/aio_cancel.c
new file mode 100644
index 000000000..0d6da8291
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/aio_cancel.c
@@ -0,0 +1,33 @@
+#include <shlib-compat.h>
+
+#define aio_cancel64 XXX
+#include <aio.h>
+#undef aio_cancel64
+#include <errno.h>
+
+extern __typeof (aio_cancel) __new_aio_cancel;
+extern __typeof (aio_cancel) __old_aio_cancel;
+
+#define aio_cancel __new_aio_cancel
+
+#include <sysdeps/pthread/aio_cancel.c>
+
+#undef aio_cancel
+strong_alias (__new_aio_cancel, __new_aio_cancel64);
+versioned_symbol (librt, __new_aio_cancel, aio_cancel, GLIBC_2_3);
+versioned_symbol (librt, __new_aio_cancel64, aio_cancel64, GLIBC_2_3);
+
+#if SHLIB_COMPAT (librt, GLIBC_2_1, GLIBC_2_3)
+
+#undef ECANCELED
+#define aio_cancel __old_aio_cancel
+#define ECANCELED 125
+
+#include <sysdeps/pthread/aio_cancel.c>
+
+#undef aio_cancel
+strong_alias (__old_aio_cancel, __old_aio_cancel64);
+compat_symbol (librt, __old_aio_cancel, aio_cancel, GLIBC_2_1);
+compat_symbol (librt, __old_aio_cancel64, aio_cancel64, GLIBC_2_1);
+
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/bits/CVS/Entries b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/bits/CVS/Entries
new file mode 100644
index 000000000..6026a344a
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/bits/CVS/Entries
@@ -0,0 +1,2 @@
+/initspin.h/1.3/Tue Nov 15 14:20:47 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/bits/CVS/Repository b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/bits/CVS/Repository
new file mode 100644
index 000000000..2c98e54a5
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/bits/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/unix/sysv/linux/hppa/bits
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/bits/CVS/Root b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/bits/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/bits/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/bits/initspin.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/bits/initspin.h
new file mode 100644
index 000000000..9b1340028
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/bits/initspin.h
@@ -0,0 +1,27 @@
+/* PA-RISC specific definitions for spinlock initializers.
+ Copyright (C) 2000, 2001 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* Initial value of a spinlock. PA-RISC only implements atomic load
+ and clear so this must be non-zero. */
+#define __LT_SPINLOCK_INIT 1
+
+/* Macros for lock initializers, using the above definition. */
+#define __LOCK_INITIALIZER { 0, __LT_SPINLOCK_INIT }
+#define __ALT_LOCK_INITIALIZER { 0, __LT_SPINLOCK_INIT }
+#define __ATOMIC_INITIALIZER { 0, __LT_SPINLOCK_INIT }
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/malloc-machine.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/malloc-machine.h
new file mode 100644
index 000000000..817cf5922
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/malloc-machine.h
@@ -0,0 +1,73 @@
+/* HP-PARISC macro definitions for mutexes, thread-specific data
+ and parameters for malloc.
+ Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Carlos O'Donell <carlos@baldric.uwo.ca>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _MALLOC_MACHINE_H
+#define _MALLOC_MACHINE_H
+
+#undef thread_atfork_static
+
+#include <atomic.h>
+#include <bits/libc-lock.h>
+
+__libc_lock_define (typedef, mutex_t)
+
+/* Since our lock structure does not tolerate being initialized to zero, we must
+ modify the standard function calls made by malloc */
+# define mutex_init(m) \
+ __libc_maybe_call (__pthread_mutex_init, (m, NULL), \
+ (((m)->__m_lock.__spinlock = __LT_SPINLOCK_INIT),(*(int *)(m))) )
+# define mutex_lock(m) \
+ __libc_maybe_call (__pthread_mutex_lock, (m), \
+ (__load_and_clear(&((m)->__m_lock.__spinlock)), 0))
+# define mutex_trylock(m) \
+ __libc_maybe_call (__pthread_mutex_trylock, (m), \
+ (*(int *)(m) ? 1 : (__load_and_clear(&((m)->__m_lock.__spinlock)), 0)))
+# define mutex_unlock(m) \
+ __libc_maybe_call (__pthread_mutex_unlock, (m), \
+ (((m)->__m_lock.__spinlock = __LT_SPINLOCK_INIT), (*(int *)(m))) )
+
+/* This is defined by newer gcc version unique for each module. */
+extern void *__dso_handle __attribute__ ((__weak__));
+
+#include <fork.h>
+
+#ifdef SHARED
+# define thread_atfork(prepare, parent, child) \
+ __register_atfork (prepare, parent, child, __dso_handle)
+#else
+# define thread_atfork(prepare, parent, child) \
+ __register_atfork (prepare, parent, child, \
+ &__dso_handle == NULL ? NULL : __dso_handle)
+#endif
+
+/* thread specific data for glibc */
+
+#include <bits/libc-tsd.h>
+
+typedef int tsd_key_t[1]; /* no key data structure, libc magic does it */
+__libc_tsd_define (static, MALLOC) /* declaration/common definition */
+#define tsd_key_create(key, destr) ((void) (key))
+#define tsd_setspecific(key, data) __libc_tsd_set (MALLOC, (data))
+#define tsd_getspecific(key, vptr) ((vptr) = __libc_tsd_get (MALLOC))
+
+#include <sysdeps/generic/malloc-machine.h>
+
+#endif /* !defined(_MALLOC_MACHINE_H) */
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/pt-initfini.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/pt-initfini.c
new file mode 100644
index 000000000..27f850cf8
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/pt-initfini.c
@@ -0,0 +1,109 @@
+/* Special .init and .fini section support for HPPA. Linuxthreads version.
+ Copyright (C) 2001, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it
+ and/or modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ In addition to the permissions in the GNU Lesser General Public
+ License, the Free Software Foundation gives you unlimited
+ permission to link the compiled version of this file with other
+ programs, and to distribute those programs without any restriction
+ coming from the use of this file. (The Lesser General Public
+ License restrictions do apply in other respects; for example, they
+ cover modification of the file, and distribution when not linked
+ into another program.)
+
+ The GNU C Library is distributed in the hope that it will be
+ useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+ of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* This file is compiled into assembly code which is then munged by a sed
+ script into two files: crti.s and crtn.s.
+
+ * crti.s puts a function prologue at the beginning of the
+ .init and .fini sections and defines global symbols for
+ those addresses, so they can be called as functions.
+
+ * crtn.s puts the corresponding function epilogues
+ in the .init and .fini sections. */
+
+/* If we use the standard C version, the linkage table pointer won't
+ be properly preserved due to the splitting up of function prologues
+ and epilogues. Therefore we write these in assembly to make sure
+ they do the right thing. */
+
+__asm__ (
+"#include \"defs.h\"\n"
+"\n"
+"/*@HEADER_ENDS*/\n"
+"\n"
+"/*@_init_PROLOG_BEGINS*/\n"
+" .section .init\n"
+" .align 4\n"
+" .globl _init\n"
+" .type _init,@function\n"
+"_init:\n"
+" stw %rp,-20(%sp)\n"
+" stwm %r4,64(%sp)\n"
+" stw %r19,-32(%sp)\n"
+" bl __pthread_initialize_minimal,%rp\n"
+" copy %r19,%r4 /* delay slot */\n"
+" copy %r4,%r19\n"
+"/*@_init_PROLOG_ENDS*/\n"
+"\n"
+"/*@_init_EPILOG_BEGINS*/\n"
+"/* Here is the tail end of _init. */\n"
+" .section .init\n"
+" ldw -84(%sp),%rp\n"
+" copy %r4,%r19\n"
+" bv %r0(%rp)\n"
+"_end_init:\n"
+" ldwm -64(%sp),%r4\n"
+"\n"
+"/* Our very own unwind info, because the assembler can't handle\n"
+" functions split into two or more pieces. */\n"
+" .section .PARISC.unwind,\"a\",@progbits\n"
+" .extern _init\n"
+" .word _init, _end_init\n"
+" .byte 0x08, 0x01, 0x00, 0x08, 0x00, 0x00, 0x00, 0x08\n"
+"\n"
+"/*@_init_EPILOG_ENDS*/\n"
+"\n"
+"/*@_fini_PROLOG_BEGINS*/\n"
+" .section .fini\n"
+" .align 4\n"
+" .globl _fini\n"
+" .type _fini,@function\n"
+"_fini:\n"
+" stw %rp,-20(%sp)\n"
+" stwm %r4,64(%sp)\n"
+" stw %r19,-32(%sp)\n"
+" copy %r19,%r4\n"
+"/*@_fini_PROLOG_ENDS*/\n"
+"\n"
+"/*@_fini_EPILOG_BEGINS*/\n"
+" .section .fini\n"
+" ldw -84(%sp),%rp\n"
+" copy %r4,%r19\n"
+" bv %r0(%rp)\n"
+"_end_fini:\n"
+" ldwm -64(%sp),%r4\n"
+"\n"
+" .section .PARISC.unwind,\"a\",@progbits\n"
+" .extern _fini\n"
+" .word _fini, _end_fini\n"
+" .byte 0x08, 0x01, 0x00, 0x08, 0x00, 0x00, 0x00, 0x08\n"
+"\n"
+"/*@_fini_EPILOG_ENDS*/\n"
+"\n"
+"/*@TRAILER_BEGINS*/\n"
+);
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/sysdep-cancel.h
new file mode 100644
index 000000000..134977e07
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/sysdep-cancel.h
@@ -0,0 +1,189 @@
+/* cancellable system calls for Linux/HPPA.
+ Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Carlos O'Donell <carlos@baldric.uwo.ca>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#ifndef __ASSEMBLER__
+# include <linuxthreads/internals.h>
+#endif
+
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+# ifndef NO_ERROR
+# define NO_ERROR -0x1000
+# endif
+
+# undef PSEUDO
+# define PSEUDO(name, syscall_name, args) \
+ ENTRY (name) \
+ SINGLE_THREAD_P ASM_LINE_SEP \
+ cmpib,<> 0,%ret0,Lpseudo_cancel ASM_LINE_SEP \
+ nop ASM_LINE_SEP \
+ DO_CALL(syscall_name, args) ASM_LINE_SEP \
+ /* DONE! */ ASM_LINE_SEP \
+ bv 0(2) ASM_LINE_SEP \
+ nop ASM_LINE_SEP \
+ Lpseudo_cancel: ASM_LINE_SEP \
+ /* store return ptr */ ASM_LINE_SEP \
+ stw %rp, -20(%sr0,%sp) ASM_LINE_SEP \
+ /* save syscall args */ ASM_LINE_SEP \
+ PUSHARGS_##args /* MACRO */ ASM_LINE_SEP \
+ STW_PIC ASM_LINE_SEP \
+ CENABLE /* FUNC CALL */ ASM_LINE_SEP \
+ ldo 64(%sp), %sp ASM_LINE_SEP \
+ ldo -64(%sp), %sp ASM_LINE_SEP \
+ LDW_PIC ASM_LINE_SEP \
+ /* restore syscall args */ ASM_LINE_SEP \
+ POPARGS_##args ASM_LINE_SEP \
+ /* save r4 in arg0 stack slot */ ASM_LINE_SEP \
+ stw %r4, -36(%sr0,%sp) ASM_LINE_SEP \
+ /* save mask from cenable */ ASM_LINE_SEP \
+ copy %ret0, %r4 ASM_LINE_SEP \
+ ble 0x100(%sr2,%r0) ASM_LINE_SEP \
+ ldi SYS_ify (syscall_name), %r20 ASM_LINE_SEP \
+ LDW_PIC ASM_LINE_SEP \
+ /* pass mask as arg0 to cdisable */ ASM_LINE_SEP \
+ copy %r4, %r26 ASM_LINE_SEP \
+ copy %ret0, %r4 ASM_LINE_SEP \
+ CDISABLE ASM_LINE_SEP \
+ ldo 64(%sp), %sp ASM_LINE_SEP \
+ ldo -64(%sp), %sp ASM_LINE_SEP \
+ LDW_PIC ASM_LINE_SEP \
+ /* compare error */ ASM_LINE_SEP \
+ ldi NO_ERROR,%r1 ASM_LINE_SEP \
+ /* branch if no error */ ASM_LINE_SEP \
+ cmpb,>>=,n %r1,%r4,Lpre_end ASM_LINE_SEP \
+ nop ASM_LINE_SEP \
+ SYSCALL_ERROR_HANDLER ASM_LINE_SEP \
+ ldo 64(%sp), %sp ASM_LINE_SEP \
+ ldo -64(%sp), %sp ASM_LINE_SEP \
+ /* No need to LDW_PIC */ ASM_LINE_SEP \
+ /* make syscall res value positive */ ASM_LINE_SEP \
+ sub %r0, %r4, %r4 ASM_LINE_SEP \
+ /* store into errno location */ ASM_LINE_SEP \
+ stw %r4, 0(%sr0,%ret0) ASM_LINE_SEP \
+ /* return -1 */ ASM_LINE_SEP \
+ ldo -1(%r0), %ret0 ASM_LINE_SEP \
+ Lpre_end: ASM_LINE_SEP \
+ ldw -20(%sr0,%sp), %rp ASM_LINE_SEP \
+ /* No need to LDW_PIC */ ASM_LINE_SEP \
+ ldw -36(%sr0,%sp), %r4 ASM_LINE_SEP
+
+/* Save arguments into our frame */
+# define PUSHARGS_0 /* nothing to do */
+# define PUSHARGS_1 PUSHARGS_0 stw %r26, -36(%sr0,%sp) ASM_LINE_SEP
+# define PUSHARGS_2 PUSHARGS_1 stw %r25, -40(%sr0,%sp) ASM_LINE_SEP
+# define PUSHARGS_3 PUSHARGS_2 stw %r24, -44(%sr0,%sp) ASM_LINE_SEP
+# define PUSHARGS_4 PUSHARGS_3 stw %r23, -48(%sr0,%sp) ASM_LINE_SEP
+# define PUSHARGS_5 PUSHARGS_4 /* Args are on the stack... */
+# define PUSHARGS_6 PUSHARGS_5
+
+/* Bring them back from the stack */
+# define POPARGS_0 /* nothing to do */
+# define POPARGS_1 POPARGS_0 ldw -36(%sr0,%sp), %r26 ASM_LINE_SEP
+# define POPARGS_2 POPARGS_1 ldw -40(%sr0,%sp), %r25 ASM_LINE_SEP
+# define POPARGS_3 POPARGS_2 ldw -44(%sr0,%sp), %r24 ASM_LINE_SEP
+# define POPARGS_4 POPARGS_3 ldw -48(%sr0,%sp), %r23 ASM_LINE_SEP
+# define POPARGS_5 POPARGS_4 ldw -52(%sr0,%sp), %r22 ASM_LINE_SEP
+# define POPARGS_6 POPARGS_5 ldw -54(%sr0,%sp), %r21 ASM_LINE_SEP
+
+# ifdef IS_IN_libpthread
+# ifdef PIC
+# define CENABLE .import __pthread_enable_asynccancel,code ASM_LINE_SEP \
+ bl __pthread_enable_asynccancel,%r2 ASM_LINE_SEP
+# define CDISABLE .import __pthread_disable_asynccancel,code ASM_LINE_SEP \
+ bl __pthread_disable_asynccancel,%r2 ASM_LINE_SEP
+# else
+# define CENABLE .import __pthread_enable_asynccancel,code ASM_LINE_SEP \
+ bl __pthread_enable_asynccancel,%r2 ASM_LINE_SEP
+# define CDISABLE .import __pthread_disable_asynccancel,code ASM_LINE_SEP \
+ bl __pthread_disable_asynccancel,%r2 ASM_LINE_SEP
+# endif
+# elif !defined NOT_IN_libc
+# ifdef PIC
+# define CENABLE .import __libc_enable_asynccancel,code ASM_LINE_SEP \
+ bl __libc_enable_asynccancel,%r2 ASM_LINE_SEP
+# define CDISABLE .import __libc_disable_asynccancel,code ASM_LINE_SEP \
+ bl __libc_disable_asynccancel,%r2 ASM_LINE_SEP
+# else
+# define CENABLE .import __libc_enable_asynccancel,code ASM_LINE_SEP \
+ bl __libc_enable_asynccancel,%r2 ASM_LINE_SEP
+# define CDISABLE .import __libc_disable_asynccancel,code ASM_LINE_SEP \
+ bl __libc_disable_asynccancel,%r2 ASM_LINE_SEP
+# endif
+# else
+# ifdef PIC
+# define CENABLE .import __librt_enable_asynccancel,code ASM_LINE_SEP \
+ bl __librt_enable_asynccancel,%r2 ASM_LINE_SEP
+# define CDISABLE .import __librt_disable_asynccancel,code ASM_LINE_SEP \
+ bl __librt_disable_asynccancel,%r2 ASM_LINE_SEP
+# else
+# define CENABLE .import __librt_enable_asynccancel,code ASM_LINE_SEP \
+ bl __librt_enable_asynccancel,%r2 ASM_LINE_SEP
+# define CDISABLE .import __librt_disable_asynccancel,code ASM_LINE_SEP \
+ bl __librt_disable_asynccancel,%r2 ASM_LINE_SEP
+# endif
+# endif
+
+/* p_header.multiple_threads is +12 from the pthread_descr struct start,
+ We could have called __get_cr27() but we really want less overhead */
+# define MULTIPLE_THREADS_OFFSET 0xC
+
+/* cr27 has been initialized to 0x0 by kernel */
+# define NO_THREAD_CR27 0x0
+
+# ifdef IS_IN_libpthread
+# define __local_multiple_threads __pthread_multiple_threads
+# elif !defined NOT_IN_libc
+# define __local_multiple_threads __libc_multiple_threads
+# else
+# define __local_multiple_threads __librt_multiple_threads
+# endif
+
+# ifndef __ASSEMBLER__
+ extern int __local_multiple_threads attribute_hidden;
+# define SINGLE_THREAD_P __builtin_expect (__local_multiple_threads == 0, 1)
+# else
+/* This ALT version requires newer kernel support */
+# define SINGLE_THREAD_P_MFCTL \
+ mfctl %cr27, %ret0 ASM_LINE_SEP \
+ cmpib,= NO_THREAD_CR27,%ret0,Lstp ASM_LINE_SEP \
+ nop ASM_LINE_SEP \
+ ldw MULTIPLE_THREADS_OFFSET(%sr0,%ret0),%ret0 ASM_LINE_SEP \
+ Lstp: ASM_LINE_SEP
+# ifdef PIC
+/* Slower version uses GOT to get value of __local_multiple_threads */
+# define SINGLE_THREAD_P \
+ addil LT%__local_multiple_threads, %r19 ASM_LINE_SEP \
+ ldw RT%__local_multiple_threads(%sr0,%r1), %ret0 ASM_LINE_SEP \
+ ldw 0(%sr0,%ret0), %ret0 ASM_LINE_SEP
+# else
+ /* Slow non-pic version using DP */
+# define SINGLE_THREAD_P \
+ addil LR%__local_multiple_threads-$global$,%r27 ASM_LINE_SEP \
+ ldw RR%__local_multiple_threads-$global$(%sr0,%r1),%ret0 ASM_LINE_SEP
+# endif
+# endif
+#elif !defined __ASSEMBLER__
+
+/* This code should never be used but we define it anyhow. */
+# define SINGLE_THREAD_P (1)
+
+#endif
+/* !defined NOT_IN_libc || defined IS_IN_libpthread */
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/CVS/Entries b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/CVS/Entries
new file mode 100644
index 000000000..54bfb2bf4
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/CVS/Entries
@@ -0,0 +1,4 @@
+/sysdep-cancel.h/1.13/Tue Nov 15 14:20:47 2005//
+/vfork.S/1.4/Tue Nov 15 14:20:47 2005//
+/dl-sysdep.h/-1.2/Wed Nov 16 20:05:14 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/CVS/Entries.Log b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/CVS/Entries.Log
new file mode 100644
index 000000000..bc1536e2e
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/CVS/Entries.Log
@@ -0,0 +1,2 @@
+A D/bits////
+R D/bits////
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/CVS/Repository b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/CVS/Repository
new file mode 100644
index 000000000..33e9cbc64
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/unix/sysv/linux/i386
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/CVS/Root b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h
new file mode 100644
index 000000000..c8be0fdd3
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h
@@ -0,0 +1,188 @@
+/* Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <tls.h>
+#include <pt-machine.h>
+#ifndef __ASSEMBLER__
+# include <linuxthreads/internals.h>
+#endif
+
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+# undef PSEUDO
+# define PSEUDO(name, syscall_name, args) \
+ .text; \
+ ENTRY (name) \
+ SINGLE_THREAD_P; \
+ jne L(pseudo_cancel); \
+ DO_CALL (syscall_name, args); \
+ cmpl $-4095, %eax; \
+ jae SYSCALL_ERROR_LABEL; \
+ ret; \
+ L(pseudo_cancel): \
+ CENABLE \
+ SAVE_OLDTYPE_##args \
+ PUSHCARGS_##args \
+ DOCARGS_##args \
+ movl $SYS_ify (syscall_name), %eax; \
+ int $0x80 \
+ POPCARGS_##args; \
+ POPSTATE_##args \
+ cmpl $-4095, %eax; \
+ jae SYSCALL_ERROR_LABEL; \
+ L(pseudo_end):
+
+# define SAVE_OLDTYPE_0 movl %eax, %ecx;
+# define SAVE_OLDTYPE_1 SAVE_OLDTYPE_0
+# define SAVE_OLDTYPE_2 pushl %eax; cfi_adjust_cfa_offset (4);
+# define SAVE_OLDTYPE_3 SAVE_OLDTYPE_2
+# define SAVE_OLDTYPE_4 SAVE_OLDTYPE_2
+# define SAVE_OLDTYPE_5 SAVE_OLDTYPE_2
+
+# define PUSHCARGS_0 /* No arguments to push. */
+# define DOCARGS_0 /* No arguments to frob. */
+# define POPCARGS_0 /* No arguments to pop. */
+# define _PUSHCARGS_0 /* No arguments to push. */
+# define _POPCARGS_0 /* No arguments to pop. */
+
+# define PUSHCARGS_1 movl %ebx, %edx; cfi_register (ebx, edx); PUSHCARGS_0
+# define DOCARGS_1 _DOARGS_1 (4)
+# define POPCARGS_1 POPCARGS_0; movl %edx, %ebx; cfi_restore (ebx);
+# define _PUSHCARGS_1 pushl %ebx; cfi_adjust_cfa_offset (4); \
+ cfi_rel_offset (ebx, 0); _PUSHCARGS_0
+# define _POPCARGS_1 _POPCARGS_0; popl %ebx; \
+ cfi_adjust_cfa_offset (-4); cfi_restore (ebx);
+
+# define PUSHCARGS_2 PUSHCARGS_1
+# define DOCARGS_2 _DOARGS_2 (12)
+# define POPCARGS_2 POPCARGS_1
+# define _PUSHCARGS_2 _PUSHCARGS_1
+# define _POPCARGS_2 _POPCARGS_1
+
+# define PUSHCARGS_3 _PUSHCARGS_2
+# define DOCARGS_3 _DOARGS_3 (20)
+# define POPCARGS_3 _POPCARGS_3
+# define _PUSHCARGS_3 _PUSHCARGS_2
+# define _POPCARGS_3 _POPCARGS_2
+
+# define PUSHCARGS_4 _PUSHCARGS_4
+# define DOCARGS_4 _DOARGS_4 (28)
+# define POPCARGS_4 _POPCARGS_4
+# define _PUSHCARGS_4 pushl %esi; cfi_adjust_cfa_offset (4); \
+ cfi_rel_offset (esi, 0); _PUSHCARGS_3
+# define _POPCARGS_4 _POPCARGS_3; popl %esi; \
+ cfi_adjust_cfa_offset (-4); cfi_restore (esi);
+
+# define PUSHCARGS_5 _PUSHCARGS_5
+# define DOCARGS_5 _DOARGS_5 (36)
+# define POPCARGS_5 _POPCARGS_5
+# define _PUSHCARGS_5 pushl %edi; cfi_adjust_cfa_offset (4); \
+ cfi_rel_offset (edi, 0); _PUSHCARGS_4
+# define _POPCARGS_5 _POPCARGS_4; popl %edi; \
+ cfi_adjust_cfa_offset (-4); cfi_restore (edi);
+
+# ifdef IS_IN_libpthread
+# define CENABLE call __pthread_enable_asynccancel;
+# define CDISABLE call __pthread_disable_asynccancel
+# elif defined IS_IN_librt
+# ifdef PIC
+# define CENABLE pushl %ebx; \
+ call __i686.get_pc_thunk.bx; \
+ addl $_GLOBAL_OFFSET_TABLE_, %ebx; \
+ call __librt_enable_asynccancel@PLT; \
+ popl %ebx;
+# define CDISABLE pushl %ebx; \
+ call __i686.get_pc_thunk.bx; \
+ addl $_GLOBAL_OFFSET_TABLE_, %ebx; \
+ call __librt_disable_asynccancel@PLT; \
+ popl %ebx;
+# else
+# define CENABLE call __librt_enable_asynccancel;
+# define CDISABLE call __librt_disable_asynccancel
+# endif
+# else
+# define CENABLE call __libc_enable_asynccancel;
+# define CDISABLE call __libc_disable_asynccancel
+# endif
+# define POPSTATE_0 \
+ pushl %eax; cfi_adjust_cfa_offset (4); movl %ecx, %eax; \
+ CDISABLE; popl %eax; cfi_adjust_cfa_offset (-4);
+# define POPSTATE_1 POPSTATE_0
+# define POPSTATE_2 xchgl (%esp), %eax; CDISABLE; popl %eax; \
+ cfi_adjust_cfa_offset (-4);
+# define POPSTATE_3 POPSTATE_2
+# define POPSTATE_4 POPSTATE_3
+# define POPSTATE_5 POPSTATE_4
+
+#if !defined NOT_IN_libc
+# define __local_multiple_threads __libc_multiple_threads
+#elif defined IS_IN_libpthread
+# define __local_multiple_threads __pthread_multiple_threads
+#else
+# define __local_multiple_threads __librt_multiple_threads
+#endif
+
+# ifndef __ASSEMBLER__
+# if defined FLOATING_STACKS && USE___THREAD && defined PIC
+# define SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+ p_header.data.multiple_threads) == 0, 1)
+# else
+extern int __local_multiple_threads
+# if !defined NOT_IN_libc || defined IS_IN_libpthread
+ attribute_hidden;
+# else
+ ;
+# endif
+# define SINGLE_THREAD_P __builtin_expect (__local_multiple_threads == 0, 1)
+# endif
+# else
+# if !defined PIC
+# define SINGLE_THREAD_P cmpl $0, __local_multiple_threads
+# elif defined FLOATING_STACKS && USE___THREAD
+# define SINGLE_THREAD_P cmpl $0, %gs:MULTIPLE_THREADS_OFFSET
+# else
+# if !defined NOT_IN_libc || defined IS_IN_libpthread
+# define __SINGLE_THREAD_CMP cmpl $0, __local_multiple_threads@GOTOFF(%ecx)
+# else
+# define __SINGLE_THREAD_CMP \
+ movl __local_multiple_threads@GOT(%ecx), %ecx;\
+ cmpl $0, (%ecx)
+# endif
+# if !defined HAVE_HIDDEN || !USE___THREAD
+# define SINGLE_THREAD_P \
+ SETUP_PIC_REG (cx); \
+ addl $_GLOBAL_OFFSET_TABLE_, %ecx; \
+ __SINGLE_THREAD_CMP
+# else
+# define SINGLE_THREAD_P \
+ call __i686.get_pc_thunk.cx; \
+ addl $_GLOBAL_OFFSET_TABLE_, %ecx; \
+ __SINGLE_THREAD_CMP
+# endif
+# endif
+# endif
+
+#elif !defined __ASSEMBLER__
+
+/* This code should never be used but we define it anyhow. */
+# define SINGLE_THREAD_P (1)
+
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/vfork.S b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/vfork.S
new file mode 100644
index 000000000..c7a120d23
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/vfork.S
@@ -0,0 +1,95 @@
+/* Copyright (C) 1999, 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Andreas Schwab <schwab@gnu.org>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep-cancel.h>
+#define _ERRNO_H 1
+#include <bits/errno.h>
+#include <kernel-features.h>
+
+/* Clone the calling process, but without copying the whole address space.
+ The calling process is suspended until the new process exits or is
+ replaced by a call to `execve'. Return -1 for errors, 0 to the new process,
+ and the process ID of the new process to the old process. */
+
+ENTRY (__vfork)
+
+#ifdef __NR_vfork
+
+# ifdef SHARED
+# if !defined HAVE_HIDDEN || !USE___THREAD
+ SETUP_PIC_REG (cx)
+# else
+ call __i686.get_pc_thunk.cx
+# endif
+ addl $_GLOBAL_OFFSET_TABLE_, %ecx
+ cmpl $0, __libc_pthread_functions@GOTOFF(%ecx)
+# else
+ .weak pthread_create
+ movl $pthread_create, %eax
+ testl %eax, %eax
+# endif
+ jne HIDDEN_JUMPTARGET (__fork)
+
+ /* Pop the return PC value into ECX. */
+ popl %ecx
+
+ /* Stuff the syscall number in EAX and enter into the kernel. */
+ movl $SYS_ify (vfork), %eax
+ int $0x80
+
+ /* Jump to the return PC. Don't jump directly since this
+ disturbs the branch target cache. Instead push the return
+ address back on the stack. */
+ pushl %ecx
+
+ cmpl $-4095, %eax
+ /* Branch forward if it failed. */
+# ifdef __ASSUME_VFORK_SYSCALL
+ jae SYSCALL_ERROR_LABEL
+.Lpseudo_end:
+# else
+ jae .Lerror
+# endif
+
+ ret
+
+# ifndef __ASSUME_VFORK_SYSCALL
+.Lerror:
+ /* Check if vfork syscall is known at all. */
+ cmpl $-ENOSYS, %eax
+ jne SYSCALL_ERROR_LABEL
+# endif
+#endif
+
+#ifndef __ASSUME_VFORK_SYSCALL
+ /* If we don't have vfork, fork is close enough. */
+
+ movl $SYS_ify (fork), %eax
+ int $0x80
+ cmpl $-4095, %eax
+ jae SYSCALL_ERROR_LABEL
+.Lpseudo_end:
+ ret
+#elif !defined __NR_vfork
+# error "__NR_vfork not available and __ASSUME_VFORK_SYSCALL defined"
+#endif
+PSEUDO_END (__vfork)
+libc_hidden_def (__vfork)
+
+weak_alias (__vfork, vfork)
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/CVS/Entries b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/CVS/Entries
new file mode 100644
index 000000000..825f832a3
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/CVS/Entries
@@ -0,0 +1,9 @@
+D/bits////
+/Makefile/1.1/Tue Nov 15 14:20:47 2005//
+/Versions/1.1/Tue Nov 15 14:20:47 2005//
+/fork.h/1.1/Tue Nov 15 14:20:47 2005//
+/pt-initfini.c/1.7/Tue Nov 15 14:20:47 2005//
+/pt-sigsuspend.c/1.1/Tue Nov 15 14:20:47 2005//
+/sysdep-cancel.h/1.10/Tue Nov 15 14:20:47 2005//
+/vfork.S/1.4/Tue Nov 15 14:20:47 2005//
+/dl-sysdep.h/-1.2/Wed Nov 16 20:05:14 2005//
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/CVS/Repository b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/CVS/Repository
new file mode 100644
index 000000000..5f9ce69df
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/unix/sysv/linux/ia64
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/CVS/Root b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/bits/CVS/Entries b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/bits/CVS/Entries
new file mode 100644
index 000000000..f0bf352b2
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/bits/CVS/Entries
@@ -0,0 +1,2 @@
+/local_lim.h/1.3/Tue Nov 15 14:20:47 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/bits/CVS/Repository b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/bits/CVS/Repository
new file mode 100644
index 000000000..74705b800
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/bits/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/unix/sysv/linux/ia64/bits
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/bits/CVS/Root b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/bits/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/bits/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/bits/local_lim.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/bits/local_lim.h
new file mode 100644
index 000000000..629b1f89c
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/bits/local_lim.h
@@ -0,0 +1,92 @@
+/* Minimum guaranteed maximum values for system limits. Linux/Alpha version.
+ Copyright (C) 1993-1998,2000,2002,2003,2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* The kernel header pollutes the namespace with the NR_OPEN symbol
+ and defines LINK_MAX although filesystems have different maxima. A
+ similar thing is true for OPEN_MAX: the limit can be changed at
+ runtime and therefore the macro must not be defined. Remove this
+ after including the header if necessary. */
+#ifndef NR_OPEN
+# define __undef_NR_OPEN
+#endif
+#ifndef LINK_MAX
+# define __undef_LINK_MAX
+#endif
+#ifndef OPEN_MAX
+# define __undef_OPEN_MAX
+#endif
+
+/* The kernel sources contain a file with all the needed information. */
+#include <linux/limits.h>
+
+/* Have to remove NR_OPEN? */
+#ifdef __undef_NR_OPEN
+# undef NR_OPEN
+# undef __undef_NR_OPEN
+#endif
+/* Have to remove LINK_MAX? */
+#ifdef __undef_LINK_MAX
+# undef LINK_MAX
+# undef __undef_LINK_MAX
+#endif
+/* Have to remove OPEN_MAX? */
+#ifdef __undef_OPEN_MAX
+# undef OPEN_MAX
+# undef __undef_OPEN_MAX
+#endif
+
+/* The number of data keys per process. */
+#define _POSIX_THREAD_KEYS_MAX 128
+/* This is the value this implementation supports. */
+#define PTHREAD_KEYS_MAX 1024
+
+/* Controlling the iterations of destructors for thread-specific data. */
+#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4
+/* Number of iterations this implementation does. */
+#define PTHREAD_DESTRUCTOR_ITERATIONS _POSIX_THREAD_DESTRUCTOR_ITERATIONS
+
+/* The number of threads per process. */
+#define _POSIX_THREAD_THREADS_MAX 64
+/* This is the value this implementation supports. */
+#define PTHREAD_THREADS_MAX 16384
+
+/* Maximum amount by which a process can descrease its asynchronous I/O
+ priority level. */
+#define AIO_PRIO_DELTA_MAX 20
+
+/* Minimum size for a thread. We are free to choose a reasonable value. */
+#define PTHREAD_STACK_MIN 196608
+
+/* Maximum number of POSIX timers available. */
+#define TIMER_MAX 256
+
+/* Maximum number of timer expiration overruns. */
+#define DELAYTIMER_MAX 2147483647
+
+/* Maximum tty name length. */
+#define TTY_NAME_MAX 32
+
+/* Maximum login name length. This is arbitrary. */
+#define LOGIN_NAME_MAX 256
+
+/* Maximum host name length. */
+#define HOST_NAME_MAX 64
+
+/* Maximum message queue priority level. */
+#define MQ_PRIO_MAX 32768
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/fork.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/fork.h
new file mode 100644
index 000000000..30a0cc191
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/fork.h
@@ -0,0 +1,25 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <signal.h>
+#include <sysdep.h>
+
+#define ARCH_FORK() INLINE_SYSCALL (clone, 2, SIGCHLD, 0)
+
+#include_next <fork.h>
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/pt-initfini.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/pt-initfini.c
new file mode 100644
index 000000000..af8a63c16
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/pt-initfini.c
@@ -0,0 +1,142 @@
+/* Special .init and .fini section support for ia64. LinuxThreads version.
+ Copyright (C) 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it
+ and/or modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ In addition to the permissions in the GNU Lesser General Public
+ License, the Free Software Foundation gives you unlimited
+ permission to link the compiled version of this file with other
+ programs, and to distribute those programs without any restriction
+ coming from the use of this file. (The Lesser General Public
+ License restrictions do apply in other respects; for example, they
+ cover modification of the file, and distribution when not linked
+ into another program.)
+
+ The GNU C Library is distributed in the hope that it will be
+ useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+ of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* This file is compiled into assembly code which is then munged by a sed
+ script into two files: crti.s and crtn.s.
+
+ * crti.s puts a function prologue at the beginning of the
+ .init and .fini sections and defines global symbols for
+ those addresses, so they can be called as functions.
+
+ * crtn.s puts the corresponding function epilogues
+ in the .init and .fini sections. */
+
+#include <stddef.h>
+
+#ifdef HAVE_INITFINI_ARRAY
+
+# define INIT_NEW_WAY \
+ ".xdata8 \".init_array\", @fptr(__pthread_initialize_minimal)\n"
+# define INIT_OLD_WAY ""
+#else
+# define INIT_NEW_WAY ""
+# define INIT_OLD_WAY \
+ "\n\
+ st8 [r12] = gp, -16\n\
+ br.call.sptk.many b0 = __pthread_initialize_minimal# ;;\n\
+ ;;\n\
+ adds r12 = 16, r12\n\
+ ;;\n\
+ ld8 gp = [r12]\n\
+ ;;\n"
+#endif
+
+__asm__ ("\n\
+\n\
+#include \"defs.h\"\n\
+\n\
+/*@HEADER_ENDS*/\n\
+\n\
+/*@_init_PROLOG_BEGINS*/\n"
+ INIT_NEW_WAY
+ ".section .init\n\
+ .align 16\n\
+ .global _init#\n\
+ .proc _init#\n\
+_init:\n\
+ .prologue\n\
+ .save ar.pfs, r34\n\
+ alloc r34 = ar.pfs, 0, 3, 0, 0\n\
+ .vframe r32\n\
+ mov r32 = r12\n\
+ .save rp, r33\n\
+ mov r33 = b0\n\
+ .body\n\
+ adds r12 = -16, r12\n\
+ ;;\n"
+ INIT_OLD_WAY
+ ".endp _init#\n\
+\n\
+/*@_init_PROLOG_ENDS*/\n\
+\n\
+/*@_init_EPILOG_BEGINS*/\n\
+ .section .init\n\
+ .proc _init#\n\
+_init:\n\
+ .prologue\n\
+ .save ar.pfs, r34\n\
+ .vframe r32\n\
+ .save rp, r33\n\
+ .body\n\
+ mov r12 = r32\n\
+ mov ar.pfs = r34\n\
+ mov b0 = r33\n\
+ br.ret.sptk.many b0\n\
+ .endp _init#\n\
+/*@_init_EPILOG_ENDS*/\n\
+\n\
+/*@_fini_PROLOG_BEGINS*/\n\
+ .section .fini\n\
+ .align 16\n\
+ .global _fini#\n\
+ .proc _fini#\n\
+_fini:\n\
+ .prologue\n\
+ .save ar.pfs, r34\n\
+ alloc r34 = ar.pfs, 0, 3, 0, 0\n\
+ .vframe r32\n\
+ mov r32 = r12\n\
+ .save rp, r33\n\
+ mov r33 = b0\n\
+ .body\n\
+ adds r12 = -16, r12\n\
+ ;;\n\
+ .endp _fini#\n\
+\n\
+/*@_fini_PROLOG_ENDS*/\n\
+\n\
+/*@_fini_EPILOG_BEGINS*/\n\
+ .section .fini\n\
+ .proc _fini#\n\
+_fini:\n\
+ .prologue\n\
+ .save ar.pfs, r34\n\
+ .vframe r32\n\
+ .save rp, r33\n\
+ .body\n\
+ mov r12 = r32\n\
+ mov ar.pfs = r34\n\
+ mov b0 = r33\n\
+ br.ret.sptk.many b0\n\
+ .endp _fini#\n\
+\n\
+/*@_fini_EPILOG_ENDS*/\n\
+\n\
+/*@TRAILER_BEGINS*/\n\
+ .weak __gmon_start__#\n\
+");
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/pt-sigsuspend.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/pt-sigsuspend.c
new file mode 100644
index 000000000..0b96e3d5b
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/pt-sigsuspend.c
@@ -0,0 +1,33 @@
+/* Internal sigsuspend system call for LinuxThreads. IA64 version.
+ Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <signal.h>
+#include <unistd.h>
+
+#include <sysdep.h>
+#include <sys/syscall.h>
+#include <linuxthreads/internals.h>
+
+void
+__pthread_sigsuspend (const sigset_t *set)
+{
+ INTERNAL_SYSCALL_DECL (err);
+ INTERNAL_SYSCALL (rt_sigsuspend, err, 2, set, _NSIG / 8);
+}
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h
new file mode 100644
index 000000000..dd9637d2b
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h
@@ -0,0 +1,144 @@
+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <tls.h>
+#ifndef __ASSEMBLER__
+# include <linuxthreads/internals.h>
+#endif
+
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+# ifdef IS_IN_librt
+# define PSEUDO_NLOCAL 6
+# define PSEUDO_SAVE_GP mov loc5 = gp
+# define PSEUDO_RESTORE_GP mov gp = loc5
+# define PSEUDO_SAVE_GP_1
+# define PSEUDO_RESTORE_GP_1 mov gp = loc5
+# else
+# define PSEUDO_NLOCAL 5
+# define PSEUDO_SAVE_GP
+# define PSEUDO_RESTORE_GP
+# define PSEUDO_SAVE_GP_1 mov loc4 = gp;;
+# define PSEUDO_RESTORE_GP_1 mov gp = loc4
+# endif
+
+# undef PSEUDO
+# define PSEUDO(name, syscall_name, args) \
+.text; \
+ENTRY (name) \
+ adds r14 = MULTIPLE_THREADS_OFFSET, r13;; \
+ ld4 r14 = [r14]; \
+ mov r15 = SYS_ify(syscall_name);; \
+ cmp4.ne p6, p7 = 0, r14; \
+(p6) br.cond.spnt .Lpseudo_cancel;; \
+ break __BREAK_SYSCALL;; \
+ cmp.eq p6,p0=-1,r10; \
+(p6) br.cond.spnt.few __syscall_error; \
+ ret;; \
+ .endp name; \
+ .proc __GC_##name; \
+ .globl __GC_##name; \
+ .hidden __GC_##name; \
+__GC_##name: \
+.Lpseudo_cancel: \
+ .prologue; \
+ .regstk args, PSEUDO_NLOCAL, args, 0; \
+ .save ar.pfs, loc0; \
+ alloc loc0 = ar.pfs, args, PSEUDO_NLOCAL, args, 0; \
+ .save rp, loc1; \
+ mov loc1 = rp; \
+ PSEUDO_SAVE_GP;; \
+ .body; \
+ CENABLE;; \
+ PSEUDO_RESTORE_GP; \
+ mov loc2 = r8; \
+ COPY_ARGS_##args \
+ mov r15 = SYS_ify(syscall_name); \
+ break __BREAK_SYSCALL;; \
+ mov loc3 = r8; \
+ mov loc4 = r10; \
+ mov out0 = loc2; \
+ CDISABLE;; \
+ PSEUDO_RESTORE_GP; \
+ cmp.eq p6,p0=-1,loc4; \
+(p6) br.cond.spnt.few __syscall_error_##args; \
+ mov r8 = loc3; \
+ mov rp = loc1; \
+ mov ar.pfs = loc0; \
+.Lpseudo_end: \
+ ret; \
+ .endp __GC_##name; \
+.section .gnu.linkonce.t.__syscall_error_##args, "ax"; \
+ .align 32; \
+ .proc __syscall_error_##args; \
+ .global __syscall_error_##args; \
+ .hidden __syscall_error_##args; \
+ .size __syscall_error_##args, 64; \
+__syscall_error_##args: \
+ .prologue; \
+ .regstk args, PSEUDO_NLOCAL, args, 0; \
+ .save ar.pfs, loc0; \
+ .save rp, loc1; \
+ .body; \
+ PSEUDO_SAVE_GP_1; \
+ br.call.sptk.many b0 = __errno_location;; \
+ st4 [r8] = loc3; \
+ PSEUDO_RESTORE_GP_1; \
+ mov rp = loc1; \
+ mov r8 = -1; \
+ mov ar.pfs = loc0
+
+#undef PSEUDO_END
+#define PSEUDO_END(name) .endp
+
+# ifdef IS_IN_libpthread
+# define CENABLE br.call.sptk.many b0 = __pthread_enable_asynccancel
+# define CDISABLE br.call.sptk.many b0 = __pthread_disable_asynccancel
+# elif !defined NOT_IN_libc
+# define CENABLE br.call.sptk.many b0 = __libc_enable_asynccancel
+# define CDISABLE br.call.sptk.many b0 = __libc_disable_asynccancel
+# else
+# define CENABLE br.call.sptk.many b0 = __librt_enable_asynccancel
+# define CDISABLE br.call.sptk.many b0 = __librt_disable_asynccancel
+# endif
+
+#define COPY_ARGS_0 /* Nothing */
+#define COPY_ARGS_1 COPY_ARGS_0 mov out0 = in0;
+#define COPY_ARGS_2 COPY_ARGS_1 mov out1 = in1;
+#define COPY_ARGS_3 COPY_ARGS_2 mov out2 = in2;
+#define COPY_ARGS_4 COPY_ARGS_3 mov out3 = in3;
+#define COPY_ARGS_5 COPY_ARGS_4 mov out4 = in4;
+#define COPY_ARGS_6 COPY_ARGS_5 mov out5 = in5;
+#define COPY_ARGS_7 COPY_ARGS_6 mov out6 = in6;
+
+# ifndef __ASSEMBLER__
+# define SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, p_multiple_threads) == 0, 1)
+# else
+# define SINGLE_THREAD_P \
+ adds r14 = MULTIPLE_THREADS_OFFSET, r13 ;; ld4 r14 = [r14] ;; cmp4.ne p6, p7 = 0, r14
+# endif
+
+#elif !defined __ASSEMBLER__
+
+/* This code should never be used but we define it anyhow. */
+# define SINGLE_THREAD_P (1)
+
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/vfork.S b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/vfork.S
new file mode 100644
index 000000000..54acedad4
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/vfork.S
@@ -0,0 +1,54 @@
+/* Copyright (C) 2000, 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+
+#include <sysdep-cancel.h>
+#define _SIGNAL_H
+#include <bits/signum.h>
+
+/* The following are defined in linux/sched.h, which unfortunately */
+/* is not safe for inclusion in an assembly file. */
+#define CLONE_VM 0x00000100 /* set if VM shared between processes */
+#define CLONE_VFORK 0x00004000 /* set if the parent wants the child to wake it up on mm_release */
+
+/* pid_t vfork(void); */
+/* Implemented as __clone_syscall(CLONE_VFORK | CLONE_VM | SIGCHLD, 0) */
+
+ENTRY(__vfork)
+#ifdef SHARED
+ addl r14 = @gprel(__libc_pthread_functions#), gp;;
+#else
+ .weak pthread_create
+ addl r14 = @ltoff(@fptr(pthread_create#)), gp;;
+#endif
+ ld8 r14 = [r14];;
+ cmp.ne p6, p7 = 0, r14
+(p6) br.cond.spnt.few HIDDEN_JUMPTARGET (__fork);;
+ alloc r2=ar.pfs,0,0,2,0
+ mov out0=CLONE_VM+CLONE_VFORK+SIGCHLD
+ mov out1=0 /* Standard sp value. */
+ ;;
+ DO_CALL (SYS_ify (clone))
+ cmp.eq p6,p0=-1,r10
+ ;;
+(p6) br.cond.spnt.few __syscall_error
+ ret
+PSEUDO_END(__vfork)
+libc_hidden_def (__vfork)
+
+weak_alias (__vfork, vfork)
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/jmp-unwind.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/jmp-unwind.c
new file mode 100644
index 000000000..4b9031570
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/jmp-unwind.c
@@ -0,0 +1,34 @@
+/* _longjmp_unwind -- Clean up stack frames unwound by longjmp.
+ Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <setjmp.h>
+#include <stddef.h>
+#include <bits/libc-lock.h>
+
+#ifndef SHARED
+weak_extern (__pthread_cleanup_upto);
+#endif
+
+void
+_longjmp_unwind (jmp_buf env, int val)
+{
+ __libc_maybe_call2 (pthread_cleanup_upto,
+ (env->__jmpbuf, __builtin_frame_address (0)),
+ (void) 0);
+}
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/m68k/CVS/Entries b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/m68k/CVS/Entries
new file mode 100644
index 000000000..d2b60e80e
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/m68k/CVS/Entries
@@ -0,0 +1,3 @@
+/sysdep-cancel.h/1.5/Tue Nov 15 14:20:47 2005//
+/vfork.S/1.3/Tue Nov 15 14:20:47 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/m68k/CVS/Repository b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/m68k/CVS/Repository
new file mode 100644
index 000000000..4c5c273db
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/m68k/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/unix/sysv/linux/m68k
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/m68k/CVS/Root b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/m68k/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/m68k/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/m68k/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/m68k/sysdep-cancel.h
new file mode 100644
index 000000000..bb798e40d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/m68k/sysdep-cancel.h
@@ -0,0 +1,129 @@
+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Andreas Schwab <schwab@suse.de>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#ifndef __ASSEMBLER__
+# include <linuxthreads/internals.h>
+#endif
+
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+# undef PSEUDO
+# define PSEUDO(name, syscall_name, args) \
+ .text; \
+ ENTRY (name) \
+ SINGLE_THREAD_P; \
+ jne .Lpseudo_cancel; \
+ DO_CALL (syscall_name, args); \
+ cmp.l &-4095, %d0; \
+ jcc SYSCALL_ERROR_LABEL; \
+ rts; \
+ .Lpseudo_cancel: \
+ CENABLE; \
+ DOCARGS_##args \
+ move.l %d0, -(%sp); \
+ move.l &SYS_ify (syscall_name), %d0; \
+ trap &0; \
+ move.l %d0, %d2; \
+ CDISABLE; \
+ addq.l &4, %sp; \
+ move.l %d2, %d0; \
+ UNDOCARGS_##args \
+ cmp.l &-4095, %d0; \
+ jcc SYSCALL_ERROR_LABEL
+
+# define DOCARGS_0 move.l %d2, -(%sp);
+# define _DOCARGS_0(n)
+# define UNDOCARGS_0 move.l (%sp)+, %d2;
+
+# define DOCARGS_1 _DOCARGS_1 (4); DOCARGS_0
+# define _DOCARGS_1(n) move.l n(%sp), %d1; _DOARGS_0 (n)
+# define UNDOCARGS_1 UNDOCARGS_0
+
+# define DOCARGS_2 _DOCARGS_2 (8)
+# define _DOCARGS_2(n) move.l %d2, -(%sp); move.l n+4(%sp), %d2; \
+ _DOCARGS_1 (n)
+# define UNDOCARGS_2 UNDOCARGS_1
+
+# define DOCARGS_3 _DOCARGS_3 (12)
+# define _DOCARGS_3(n) move.l %d3, -(%sp); move.l n+4(%sp), %d3; \
+ _DOCARGS_2 (n)
+# define UNDOCARGS_3 UNDOCARGS_2; move.l (%sp)+, %d3;
+
+# define DOCARGS_4 _DOCARGS_4 (16)
+# define _DOCARGS_4(n) move.l %d4, -(%sp); move.l n+4(%sp), %d4; \
+ _DOCARGS_3 (n)
+# define UNDOCARGS_4 UNDOCARGS_3; move.l (%sp)+, %d4;
+
+# define DOCARGS_5 _DOCARGS_5 (20)
+# define _DOCARGS_5(n) move.l %d5, -(%sp); move.l n+4(%sp), %d5; \
+ _DOCARGS_4 (n)
+# define UNDOCARGS_5 UNDOCARGS_4; move.l (%sp)+, %d5;
+
+# ifdef IS_IN_libpthread
+# ifdef PIC
+# define CENABLE jbsr __pthread_enable_asynccancel@PLTPC
+# define CDISABLE jbsr __pthread_disable_asynccancel@PLTPC
+# else
+# define CENABLE jbsr __pthread_enable_asynccancel
+# define CDISABLE jbsr __pthread_disable_asynccancel
+# endif
+# elif !defined NOT_IN_libc
+# ifdef PIC
+# define CENABLE jbsr __libc_enable_asynccancel@PLTPC
+# define CDISABLE jbsr __libc_disable_asynccancel@PLTPC
+# else
+# define CENABLE jbsr __libc_enable_asynccancel
+# define CDISABLE jbsr __libc_disable_asynccancel
+# endif
+# else
+# ifdef PIC
+# define CENABLE jbsr __librt_enable_asynccancel@PLTPC
+# define CDISABLE jbsr __librt_disable_asynccancel@PLTPC
+# else
+# define CENABLE jbsr __librt_enable_asynccancel
+# define CDISABLE jbsr __librt_disable_asynccancel
+# endif
+# endif
+
+# if !defined NOT_IN_libc
+# define __local_multiple_threads __libc_multiple_threads
+# elif defined IS_IN_libpthread
+# define __local_multiple_threads __pthread_multiple_threads
+# else
+# define __local_multiple_threads __librt_multiple_threads
+# endif
+
+# ifndef __ASSEMBLER__
+extern int __local_multiple_threads attribute_hidden;
+# define SINGLE_THREAD_P __builtin_expect (__local_multiple_threads == 0, 1)
+# else
+# if !defined PIC
+# define SINGLE_THREAD_P tst.l __local_multiple_threads
+# else
+# define SINGLE_THREAD_P tst.l (__local_multiple_threads, %pc)
+# endif
+# endif
+
+#elif !defined __ASSEMBLER__
+
+/* This code should never be used but we define it anyhow. */
+# define SINGLE_THREAD_P (1)
+
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/m68k/vfork.S b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/m68k/vfork.S
new file mode 100644
index 000000000..49b8a3c0a
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/m68k/vfork.S
@@ -0,0 +1,84 @@
+/* Copyright (C) 1999, 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Andreas Schwab <schwab@gnu.org>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep-cancel.h>
+#define _ERRNO_H 1
+#include <bits/errno.h>
+#include <kernel-features.h>
+
+/* Clone the calling process, but without copying the whole address space.
+ The calling process is suspended until the new process exits or is
+ replaced by a call to `execve'. Return -1 for errors, 0 to the new process,
+ and the process ID of the new process to the old process. */
+
+ENTRY (__vfork)
+
+#ifdef SHARED
+ tstl (__libc_pthread_functions@GOTPC, %pc)
+#else
+ .weak pthread_create
+ movel #pthread_create, %d0
+#endif
+ jbne HIDDEN_JUMPTARGET (__fork)
+
+#ifdef __NR_vfork
+
+ /* Pop the return PC value into A0. */
+ movel %sp@+, %a0
+
+ /* Stuff the syscall number in D0 and trap into the kernel. */
+ movel #SYS_ify (vfork), %d0
+ trap #0
+ tstl %d0
+ jmi .Lerror /* Branch forward if it failed. */
+
+ /* Jump to the return PC. */
+ jmp %a0@
+
+.Lerror:
+ /* Push back the return PC. */
+ movel %a0,%sp@-
+
+# ifdef __ASSUME_VFORK_SYSCALL
+# ifndef PIC
+ jbra SYSCALL_ERROR_LABEL
+# endif
+# else
+ /* Check if vfork syscall is known at all. */
+ movel #-ENOSYS,%d1
+ cmpl %d0,%d1
+ jne SYSCALL_ERROR_LABEL
+
+# endif
+#endif
+
+#ifndef __ASSUME_VFORK_SYSCALL
+ /* If we don't have vfork, fork is close enough. */
+
+ movel #SYS_ify (fork), %d0
+ trap #0
+ tstl %d0
+ jmi SYSCALL_ERROR_LABEL
+ rts
+#endif
+
+PSEUDO_END (__vfork)
+libc_hidden_def (__vfork)
+
+weak_alias (__vfork, vfork)
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/CVS/Entries b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/CVS/Entries
new file mode 100644
index 000000000..2a6821ecf
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/CVS/Entries
@@ -0,0 +1,4 @@
+D/mips64////
+/Makefile/1.3/Tue Nov 15 14:20:47 2005//
+/sysdep-cancel.h/1.3/Tue Nov 15 14:20:47 2005//
+/vfork.S/1.2/Tue Nov 15 14:20:47 2005//
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/CVS/Repository b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/CVS/Repository
new file mode 100644
index 000000000..dbbb76a98
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/unix/sysv/linux/mips
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/CVS/Root b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/mips64/CVS/Entries b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/mips64/CVS/Entries
new file mode 100644
index 000000000..d06ed36e2
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/mips64/CVS/Entries
@@ -0,0 +1,2 @@
+/sysdep-cancel.h/1.2/Tue Nov 15 14:20:47 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/mips64/CVS/Repository b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/mips64/CVS/Repository
new file mode 100644
index 000000000..3169327d3
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/mips64/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/unix/sysv/linux/mips/mips64
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/mips64/CVS/Root b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/mips64/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/mips64/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/mips64/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/mips64/sysdep-cancel.h
new file mode 100644
index 000000000..fc5177425
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/mips64/sysdep-cancel.h
@@ -0,0 +1,144 @@
+/* system call stubs with cancellation handling. Linux/MIPS version.
+ Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Chris Demetriou of Broadcom Corporation,
+ based on work by Guido Guenther <agx@sigxcpu.org>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#ifndef __ASSEMBLER__
+# include <linuxthreads/internals.h>
+#endif
+#include <sys/asm.h>
+
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+#ifdef __PIC__
+# undef PSEUDO
+# define PSEUDO(name, syscall_name, args) \
+ .align 2; \
+ 99: \
+ PTR_LA t9,__syscall_error; \
+ /* manual cpreturn. */ \
+ REG_L gp, STKOFF_GP(sp); \
+ RESTORESTK ; \
+ jr t9; \
+ ENTRY (name) \
+ SAVESTK ; \
+ .cpsetup t9, STKOFF_GP, name ; \
+ .set reorder; \
+ SINGLE_THREAD_P(t0); \
+ bne zero, t0, L(pseudo_cancel); \
+ .set noreorder; \
+ li v0, SYS_ify(syscall_name); \
+ syscall; \
+ .set reorder; \
+ bne a3, zero, SYSCALL_ERROR_LABEL; \
+ /* manual cpreturn. */ \
+ REG_L gp, STKOFF_GP(sp); \
+ RESTORESTK ; \
+ ret; \
+ L(pseudo_cancel): \
+ REG_S ra, STKOFF_RA(sp); \
+ PUSHARGS_##args; /* save syscall args */ \
+ CENABLE; \
+ REG_S v0, STKOFF_SVMSK(sp); /* save mask */ \
+ POPARGS_##args; /* restore syscall args */ \
+ .set noreorder; \
+ li v0, SYS_ify (syscall_name); \
+ syscall; \
+ .set reorder; \
+ REG_S v0, STKOFF_SC_V0(sp); /* save syscall result */ \
+ REG_S a3, STKOFF_SC_ERR(sp); /* save syscall error flag */ \
+ REG_L a0, STKOFF_SVMSK(sp); /* pass mask as arg1 */ \
+ CDISABLE; \
+ REG_L a3, STKOFF_SC_ERR(sp); /* restore syscall error flag */ \
+ REG_L ra, STKOFF_RA(sp); /* restore return address */ \
+ REG_L v0, STKOFF_SC_V0(sp); /* restore syscall result */ \
+ bne a3, zero, SYSCALL_ERROR_LABEL; \
+ /* manual cpreturn. */ \
+ REG_L gp, STKOFF_GP(sp); \
+ RESTORESTK ; \
+ L(pseudo_end):
+#endif
+
+# define PUSHARGS_0 /* nothing to do */
+# define PUSHARGS_1 PUSHARGS_0 REG_S a0, STKOFF_A0(sp);
+# define PUSHARGS_2 PUSHARGS_1 REG_S a1, STKOFF_A1(sp);
+# define PUSHARGS_3 PUSHARGS_2 REG_S a2, STKOFF_A2(sp);
+# define PUSHARGS_4 PUSHARGS_3 REG_S a3, STKOFF_A3(sp);
+# define PUSHARGS_5 PUSHARGS_4 REG_S a4, STKOFF_A4(sp);
+# define PUSHARGS_6 PUSHARGS_5 REG_S a5, STKOFF_A5(sp);
+
+# define POPARGS_0 /* nothing to do */
+# define POPARGS_1 POPARGS_0 REG_L a0, STKOFF_A0(sp);
+# define POPARGS_2 POPARGS_1 REG_L a1, STKOFF_A1(sp);
+# define POPARGS_3 POPARGS_2 REG_L a2, STKOFF_A2(sp);
+# define POPARGS_4 POPARGS_3 REG_L a3, STKOFF_A3(sp);
+# define POPARGS_5 POPARGS_4 REG_L a4, STKOFF_A4(sp);
+# define POPARGS_6 POPARGS_5 REG_L a5, STKOFF_A5(sp);
+
+/* Save an even number of slots. Should be 0 if an even number of slots
+ are used below, or SZREG if an odd number are used. */
+# define STK_PAD SZREG
+
+/* Place values that we are more likely to use later in this sequence, i.e.
+ closer to the SP at function entry. If you do that, the are more
+ likely to already be in your d-cache. */
+# define STKOFF_A5 (STK_PAD)
+# define STKOFF_A4 (STKOFF_A5 + SZREG)
+# define STKOFF_A3 (STKOFF_A4 + SZREG)
+# define STKOFF_A2 (STKOFF_A3 + SZREG) /* MT and more args. */
+# define STKOFF_A1 (STKOFF_A2 + SZREG) /* MT and 2 args. */
+# define STKOFF_A0 (STKOFF_A1 + SZREG) /* MT and 1 arg. */
+# define STKOFF_RA (STKOFF_A0 + SZREG) /* Used if MT. */
+# define STKOFF_SC_V0 (STKOFF_RA + SZREG) /* Used if MT. */
+# define STKOFF_SC_ERR (STKOFF_SC_V0 + SZREG) /* Used if MT. */
+# define STKOFF_SVMSK (STKOFF_SC_ERR + SZREG) /* Used if MT. */
+# define STKOFF_GP (STKOFF_SVMSK + SZREG) /* Always used. */
+
+# define STKSPACE (STKOFF_GP + SZREG)
+# define SAVESTK PTR_SUBU sp, STKSPACE
+# define RESTORESTK PTR_ADDU sp, STKSPACE
+
+# ifdef IS_IN_libpthread
+# define CENABLE PTR_LA t9, __pthread_enable_asynccancel; jalr t9;
+# define CDISABLE PTR_LA t9, __pthread_disable_asynccancel; jalr t9;
+# define __local_multiple_threads __pthread_multiple_threads
+# elif defined IS_IN_librt
+# define CENABLE PTR_LA t9, __librt_enable_asynccancel; jalr t9;
+# define CDISABLE PTR_LA t9, __librt_disable_asynccancel; jalr t9;
+# define __local_multiple_threads __librt_multiple_threads
+# else
+# define CENABLE PTR_LA t9, __libc_enable_asynccancel; jalr t9;
+# define CDISABLE PTR_LA t9, __libc_disable_asynccancel; jalr t9;
+# define __local_multiple_threads __libc_multiple_threads
+# endif
+
+# ifndef __ASSEMBLER__
+extern int __local_multiple_threads attribute_hidden;
+# define SINGLE_THREAD_P __builtin_expect (__local_multiple_threads == 0, 1)
+# else
+# define SINGLE_THREAD_P(reg) lw reg, __local_multiple_threads
+#endif
+
+#elif !defined __ASSEMBLER__
+
+/* This code should never be used but we define it anyhow. */
+# define SINGLE_THREAD_P (1)
+
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/sysdep-cancel.h
new file mode 100644
index 000000000..1fff78239
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/sysdep-cancel.h
@@ -0,0 +1,143 @@
+/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Guido Guenther <agx@sigxcpu.org>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#ifndef __ASSEMBLER__
+# include <linuxthreads/internals.h>
+#endif
+
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+#ifdef __PIC__
+# undef PSEUDO
+# define PSEUDO(name, syscall_name, args) \
+ .align 2; \
+ 99: la t9,__syscall_error; \
+ jr t9; \
+ ENTRY (name) \
+ .set noreorder; \
+ .cpload t9; \
+ .set reorder; \
+ SINGLE_THREAD_P(t0); \
+ bne zero, t0, L(pseudo_cancel); \
+ .set noreorder; \
+ li v0, SYS_ify(syscall_name); \
+ syscall; \
+ .set reorder; \
+ bne a3, zero, SYSCALL_ERROR_LABEL; \
+ ret; \
+ L(pseudo_cancel): \
+ SAVESTK_##args; \
+ sw ra, 28(sp); \
+ sw gp, 32(sp); \
+ PUSHARGS_##args; /* save syscall args */ \
+ CENABLE; \
+ lw gp, 32(sp); \
+ sw v0, 44(sp); /* save mask */ \
+ POPARGS_##args; /* restore syscall args */ \
+ .set noreorder; \
+ li v0, SYS_ify (syscall_name); \
+ syscall; \
+ .set reorder; \
+ sw v0, 36(sp); /* save syscall result */ \
+ sw a3, 40(sp); /* save syscall error flag */ \
+ lw a0, 44(sp); /* pass mask as arg1 */ \
+ CDISABLE; \
+ lw gp, 32(sp); \
+ lw v0, 36(sp); /* restore syscall result */ \
+ lw a3, 40(sp); /* restore syscall error flag */ \
+ lw ra, 28(sp); /* restore return address */ \
+ RESTORESTK; \
+ bne a3, zero, SYSCALL_ERROR_LABEL; \
+ L(pseudo_end):
+#endif
+
+# define PUSHARGS_0 /* nothing to do */
+# define PUSHARGS_1 PUSHARGS_0 sw a0, 0(sp);
+# define PUSHARGS_2 PUSHARGS_1 sw a1, 4(sp);
+# define PUSHARGS_3 PUSHARGS_2 sw a2, 8(sp);
+# define PUSHARGS_4 PUSHARGS_3 sw a3, 12(sp);
+# define PUSHARGS_5 PUSHARGS_4 /* handeld by SAVESTK_## */
+# define PUSHARGS_6 PUSHARGS_5
+# define PUSHARGS_7 PUSHARGS_6
+
+# define POPARGS_0 /* nothing to do */
+# define POPARGS_1 POPARGS_0 lw a0, 0(sp);
+# define POPARGS_2 POPARGS_1 lw a1, 4(sp);
+# define POPARGS_3 POPARGS_2 lw a2, 8(sp);
+# define POPARGS_4 POPARGS_3 lw a3, 12(sp);
+# define POPARGS_5 POPARGS_4 /* args already in new stackframe */
+# define POPARGS_6 POPARGS_5
+# define POPARGS_7 POPARGS_6
+
+
+# define STKSPACE 48
+# define SAVESTK_0 subu sp, STKSPACE
+# define SAVESTK_1 SAVESTK_0
+# define SAVESTK_2 SAVESTK_1
+# define SAVESTK_3 SAVESTK_2
+# define SAVESTK_4 SAVESTK_3
+# define SAVESTK_5 lw t0, 16(sp); \
+ subu sp, STKSPACE; \
+ sw t0, 16(sp)
+
+# define SAVESTK_6 lw t0, 16(sp); \
+ lw t1, 20(sp); \
+ subu sp, STKSPACE; \
+ sw t0, 16(sp); \
+ sw t1, 20(sp)
+
+# define SAVESTK_7 lw t0, 16(sp); \
+ lw t1, 20(sp); \
+ lw t2, 24(sp); \
+ subu sp, STKSPACE; \
+ sw t0, 16(sp); \
+ sw t1, 20(sp); \
+ sw t2, 24(sp)
+
+# define RESTORESTK addu sp, STKSPACE
+
+
+# ifdef IS_IN_libpthread
+# define CENABLE la t9, __pthread_enable_asynccancel; jalr t9;
+# define CDISABLE la t9, __pthread_disable_asynccancel; jalr t9;
+# define __local_multiple_threads __pthread_multiple_threads
+# elif defined IS_IN_librt
+# define CENABLE la t9, __librt_enable_asynccancel; jalr t9;
+# define CDISABLE la t9, __librt_disable_asynccancel; jalr t9;
+# define __local_multiple_threads __librt_multiple_threads
+# else
+# define CENABLE la t9, __libc_enable_asynccancel; jalr t9;
+# define CDISABLE la t9, __libc_disable_asynccancel; jalr t9;
+# define __local_multiple_threads __libc_multiple_threads
+# endif
+
+# ifndef __ASSEMBLER__
+extern int __local_multiple_threads attribute_hidden;
+# define SINGLE_THREAD_P __builtin_expect (__local_multiple_threads == 0, 1)
+# else
+# define SINGLE_THREAD_P(reg) lw reg, __local_multiple_threads
+#endif
+
+#elif !defined __ASSEMBLER__
+
+/* This code should never be used but we define it anyhow. */
+# define SINGLE_THREAD_P (1)
+
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/vfork.S b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/vfork.S
new file mode 100644
index 000000000..7bbab5c59
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/vfork.S
@@ -0,0 +1,104 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* vfork() is just a special case of clone(). */
+
+#include <sys/asm.h>
+#include <sysdep.h>
+#include <asm/unistd.h>
+
+/* int vfork() */
+
+ .text
+LOCALSZ= 1
+FRAMESZ= (((NARGSAVE+LOCALSZ)*SZREG)+ALSZ)&ALMASK
+GPOFF= FRAMESZ-(1*SZREG)
+NESTED(__vfork,FRAMESZ,sp)
+#ifdef __PIC__
+ SETUP_GP
+#endif
+ PTR_SUBU sp, FRAMESZ
+ SETUP_GP64 (a5, __vfork)
+#ifdef __PIC__
+ SAVE_GP (GPOFF)
+#endif
+#ifdef PROF
+# if (_MIPS_SIM != _ABIO32)
+ PTR_S a5, GPOFF(sp)
+# endif
+ .set noat
+ move $1, ra
+# if (_MIPS_SIM == _ABIO32)
+ subu sp,sp,8
+# endif
+ jal _mcount
+ .set at
+# if (_MIPS_SIM != _ABIO32)
+ PTR_L a5, GPOFF(sp)
+# endif
+#endif
+
+ /* If libpthread is loaded, we need to call fork instead. */
+#ifdef SHARED
+ PTR_L a0, __libc_pthread_functions
+#else
+ .weak pthread_create
+ PTR_LA a0, pthread_create
+#endif
+
+ PTR_ADDU sp, FRAMESZ
+
+ bnez a0, L(call_fork)
+
+ li a0, 0x4112 /* CLONE_VM | CLONE_VFORK | SIGCHLD */
+ move a1, sp
+
+ /* Do the system call */
+ li v0,__NR_clone
+ syscall
+
+ bnez a3,L(error)
+
+ /* Successful return from the parent or child. */
+ RESTORE_GP64
+ ret
+
+ /* Something bad happened -- no child created. */
+L(error):
+#ifdef __PIC__
+ PTR_LA t9, __syscall_error
+ RESTORE_GP64
+ jr t9
+#else
+ RESTORE_GP64
+ j __syscall_error
+#endif
+
+L(call_fork):
+#ifdef __PIC__
+ PTR_LA t9, fork
+ RESTORE_GP64
+ jr t9
+#else
+ RESTORE_GP64
+ j fork
+#endif
+ END(__vfork)
+
+libc_hidden_def(__vfork)
+weak_alias (__vfork, vfork)
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mq_notify.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mq_notify.c
new file mode 100644
index 000000000..2ec11bf68
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mq_notify.c
@@ -0,0 +1,287 @@
+/* Copyright (C) 2004, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contribute by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <assert.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <mqueue.h>
+#include <pthread.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sysdep.h>
+#include <unistd.h>
+#include <sys/socket.h>
+#include <not-cancel.h>
+
+
+#ifdef __NR_mq_notify
+
+/* Defined in the kernel headers: */
+#define NOTIFY_COOKIE_LEN 32 /* Length of the cookie used. */
+#define NOTIFY_WOKENUP 1 /* Code for notifcation. */
+#define NOTIFY_REMOVED 2 /* Code for closed message queue
+ of de-notifcation. */
+
+
+/* Data structure for the queued notification requests. */
+union notify_data
+{
+ struct
+ {
+ void (*fct) (union sigval); /* The function to run. */
+ union sigval param; /* The parameter to pass. */
+ pthread_attr_t *attr; /* Attributes to create the thread with. */
+ /* NB: on 64-bit machines the struct as a size of 24 bytes. Which means
+ byte 31 can still be used for returning the status. */
+ };
+ char raw[NOTIFY_COOKIE_LEN];
+};
+
+
+/* Keep track of the initialization. */
+static pthread_once_t once = PTHREAD_ONCE_INIT;
+
+
+/* The netlink socket. */
+static int netlink_socket = -1;
+
+
+/* Barrier used to make sure data passed to the new thread is not
+ resused by the parent. */
+static pthread_barrier_t notify_barrier;
+
+
+/* Modify the signal mask. We move this into a separate function so
+ that the stack space needed for sigset_t is not deducted from what
+ the thread can use. */
+static int
+__attribute__ ((noinline))
+change_sigmask (int how, sigset_t *oss)
+{
+ sigset_t ss;
+ sigfillset (&ss);
+ return pthread_sigmask (how, &ss, oss);
+}
+
+
+/* The function used for the notification. */
+static void *
+notification_function (void *arg)
+{
+ /* Copy the function and parameter so that the parent thread can go
+ on with its life. */
+ volatile union notify_data *data = (volatile union notify_data *) arg;
+ void (*fct) (union sigval) = data->fct;
+ union sigval param = data->param;
+
+ /* Let the parent go. */
+ (void) pthread_barrier_wait (&notify_barrier);
+
+ /* Make the thread detached. */
+ (void) pthread_detach (pthread_self ());
+
+ /* The parent thread has all signals blocked. This is probably a
+ bit surprising for this thread. So we unblock all of them. */
+ (void) change_sigmask (SIG_UNBLOCK, NULL);
+
+ /* Now run the user code. */
+ fct (param);
+
+ /* And we are done. */
+ return NULL;
+}
+
+
+/* Helper thread. */
+static void *
+helper_thread (void *arg)
+{
+ while (1)
+ {
+ union notify_data data;
+
+ ssize_t n = recv (netlink_socket, &data, sizeof (data),
+ MSG_NOSIGNAL | MSG_WAITALL);
+ if (n < NOTIFY_COOKIE_LEN)
+ continue;
+
+ if (data.raw[NOTIFY_COOKIE_LEN - 1] == NOTIFY_WOKENUP)
+ {
+ /* Just create the thread as instructed. There is no way to
+ report a problem with creating a thread. */
+ pthread_t th;
+ if (__builtin_expect (pthread_create (&th, data.attr,
+ notification_function, &data)
+ == 0, 0))
+ /* Since we passed a pointer to DATA to the new thread we have
+ to wait until it is done with it. */
+ (void) pthread_barrier_wait (&notify_barrier);
+ }
+ else if (data.raw[NOTIFY_COOKIE_LEN - 1] == NOTIFY_REMOVED)
+ /* The only state we keep is the copy of the thread attributes. */
+ free (data.attr);
+ }
+ return NULL;
+}
+
+
+static void
+reset_once (void)
+{
+ once = PTHREAD_ONCE_INIT;
+}
+
+
+static void
+init_mq_netlink (void)
+{
+ /* This code might be called a second time after fork(). The file
+ descriptor is inherited from the parent. */
+ if (netlink_socket == -1)
+ {
+ /* Just a normal netlink socket, not bound. */
+ netlink_socket = socket (AF_NETLINK, SOCK_RAW, 0);
+ /* No need to do more if we have no socket. */
+ if (netlink_socket == -1)
+ return;
+
+ /* Make sure the descriptor is closed on exec. */
+ if (fcntl (netlink_socket, F_SETFD, FD_CLOEXEC) != 0)
+ goto errout;
+ }
+
+ int err = 1;
+
+ /* Initialize the barrier. */
+ if (__builtin_expect (pthread_barrier_init (&notify_barrier, NULL, 2) == 0,
+ 0))
+ {
+ /* Create the helper thread. */
+ pthread_attr_t attr;
+ (void) pthread_attr_init (&attr);
+ (void) pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED);
+ /* We do not need much stack space, the bare minimum will be enough. */
+ (void) pthread_attr_setstacksize (&attr, PTHREAD_STACK_MIN);
+
+ /* Temporarily block all signals so that the newly created
+ thread inherits the mask. */
+ sigset_t oss;
+ int have_no_oss = change_sigmask (SIG_BLOCK, &oss);
+
+ pthread_t th;
+ err = pthread_create (&th, &attr, helper_thread, NULL);
+
+ /* Reset the signal mask. */
+ if (!have_no_oss)
+ pthread_sigmask (SIG_SETMASK, &oss, NULL);
+
+ (void) pthread_attr_destroy (&attr);
+
+ if (err == 0)
+ {
+ static int added_atfork;
+
+ if (added_atfork == 0
+ && pthread_atfork (NULL, NULL, reset_once) != 0)
+ {
+ /* The child thread will call recv() which is a
+ cancellation point. */
+ (void) pthread_cancel (th);
+ err = 1;
+ }
+ else
+ added_atfork = 1;
+ }
+ }
+
+ if (err != 0)
+ {
+ errout:
+ close_not_cancel_no_status (netlink_socket);
+ netlink_socket = -1;
+ }
+}
+
+
+/* Register notification upon message arrival to an empty message queue
+ MQDES. */
+int
+mq_notify (mqd_t mqdes, const struct sigevent *notification)
+{
+ /* Make sure the type is correctly defined. */
+ assert (sizeof (union notify_data) == NOTIFY_COOKIE_LEN);
+
+ /* Special treatment needed for SIGEV_THREAD. */
+ if (notification == NULL || notification->sigev_notify != SIGEV_THREAD)
+ return INLINE_SYSCALL (mq_notify, 2, mqdes, notification);
+
+ /* The kernel cannot directly start threads. This will have to be
+ done at userlevel. Since we cannot start threads from signal
+ handlers we have to create a dedicated thread which waits for
+ notifications for arriving messages and creates threads in
+ response. */
+
+ /* Initialize only once. */
+ pthread_once (&once, init_mq_netlink);
+
+ /* If we cannot create the netlink socket we cannot provide
+ SIGEV_THREAD support. */
+ if (__builtin_expect (netlink_socket == -1, 0))
+ {
+ __set_errno (ENOSYS);
+ return -1;
+ }
+
+ /* Create the cookie. It will hold almost all the state. */
+ union notify_data data;
+ memset (&data, '\0', sizeof (data));
+ data.fct = notification->sigev_notify_function;
+ data.param = notification->sigev_value;
+
+ if (notification->sigev_notify_attributes != NULL)
+ {
+ /* The thread attribute has to be allocated separately. */
+ data.attr = (pthread_attr_t *) malloc (sizeof (pthread_attr_t));
+ if (data.attr == NULL)
+ return -1;
+
+ memcpy (data.attr, notification->sigev_notify_attributes,
+ sizeof (pthread_attr_t));
+ }
+
+ /* Construct the new request. */
+ struct sigevent se;
+ se.sigev_notify = SIGEV_THREAD;
+ se.sigev_signo = netlink_socket;
+ se.sigev_value.sival_ptr = &data;
+
+ /* Tell the kernel. */
+ int retval = INLINE_SYSCALL (mq_notify, 2, mqdes, &se);
+
+ /* If it failed, free the allocated memory. */
+ if (__builtin_expect (retval != 0, 0))
+ free (data.attr);
+
+ return retval;
+}
+
+#else
+# include <rt/mq_notify.c>
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/CVS/Entries b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/CVS/Entries
new file mode 100644
index 000000000..73e9bd824
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/CVS/Entries
@@ -0,0 +1,5 @@
+D/powerpc32////
+D/powerpc64////
+/Makefile/1.1/Tue Nov 15 14:20:47 2005//
+/Versions/1.1/Tue Nov 15 14:20:47 2005//
+/ptlongjmp.c/1.2/Tue Nov 15 14:20:47 2005//
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/CVS/Repository b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/CVS/Repository
new file mode 100644
index 000000000..599f5c7f5
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/unix/sysv/linux/powerpc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/CVS/Root b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/CVS/Entries b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/CVS/Entries
new file mode 100644
index 000000000..961a8795f
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/CVS/Entries
@@ -0,0 +1,3 @@
+/sysdep-cancel.h/1.11/Tue Nov 15 14:20:47 2005//
+/vfork.S/1.7/Tue Nov 15 14:20:47 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/CVS/Repository b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/CVS/Repository
new file mode 100644
index 000000000..41baf84b8
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/CVS/Root b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h
new file mode 100644
index 000000000..865da8e8c
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h
@@ -0,0 +1,159 @@
+/* Copyright (C) 2003, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Franz Sirl <Franz.Sirl-kernel@lauterbach.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <tls.h>
+#ifndef __ASSEMBLER__
+# include <linuxthreads/internals.h>
+#endif
+
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+# undef PSEUDO
+# define PSEUDO(name, syscall_name, args) \
+ .section ".text"; \
+ ENTRY (name) \
+ SINGLE_THREAD_P; \
+ bne- .Lpseudo_cancel; \
+ DO_CALL (SYS_ify (syscall_name)); \
+ PSEUDO_RET; \
+ .Lpseudo_cancel: \
+ stwu 1,-48(1); \
+ mflr 9; \
+ stw 9,52(1); \
+ CGOTSETUP; \
+ DOCARGS_##args; /* save syscall args around CENABLE. */ \
+ CENABLE; \
+ stw 3,16(1); /* store CENABLE return value (MASK). */ \
+ UNDOCARGS_##args; /* restore syscall args. */ \
+ DO_CALL (SYS_ify (syscall_name)); \
+ mfcr 0; /* save CR/R3 around CDISABLE. */ \
+ stw 3,8(1); \
+ stw 0,12(1); \
+ lwz 3,16(1); /* pass MASK to CDISABLE. */ \
+ CDISABLE; \
+ lwz 4,52(1); \
+ lwz 0,12(1); /* restore CR/R3. */ \
+ lwz 3,8(1); \
+ CGOTRESTORE; \
+ mtlr 4; \
+ mtcr 0; \
+ addi 1,1,48;
+
+# define DOCARGS_0
+# define UNDOCARGS_0
+
+# define DOCARGS_1 stw 3,20(1); DOCARGS_0
+# define UNDOCARGS_1 lwz 3,20(1); UNDOCARGS_0
+
+# define DOCARGS_2 stw 4,24(1); DOCARGS_1
+# define UNDOCARGS_2 lwz 4,24(1); UNDOCARGS_1
+
+# define DOCARGS_3 stw 5,28(1); DOCARGS_2
+# define UNDOCARGS_3 lwz 5,28(1); UNDOCARGS_2
+
+# define DOCARGS_4 stw 6,32(1); DOCARGS_3
+# define UNDOCARGS_4 lwz 6,32(1); UNDOCARGS_3
+
+# define DOCARGS_5 stw 7,36(1); DOCARGS_4
+# define UNDOCARGS_5 lwz 7,36(1); UNDOCARGS_4
+
+# define DOCARGS_6 stw 8,40(1); DOCARGS_5
+# define UNDOCARGS_6 lwz 8,40(1); UNDOCARGS_5
+
+# define CGOTSETUP
+# define CGOTRESTORE
+
+# ifdef IS_IN_libpthread
+# define CENABLE bl __pthread_enable_asynccancel@local
+# define CDISABLE bl __pthread_disable_asynccancel@local
+# elif !defined NOT_IN_libc
+# define CENABLE bl __libc_enable_asynccancel@local
+# define CDISABLE bl __libc_disable_asynccancel@local
+# else
+# define CENABLE bl JUMPTARGET(__librt_enable_asynccancel)
+# define CDISABLE bl JUMPTARGET(__librt_disable_asynccancel)
+# if defined HAVE_AS_REL16 && defined PIC
+# undef CGOTSETUP
+# define CGOTSETUP \
+ bcl 20,31,1f; \
+ 1: stw 30,44(1); \
+ mflr 30; \
+ addis 30,30,_GLOBAL_OFFSET_TABLE-1b@ha; \
+ addi 30,30,_GLOBAL_OFFSET_TABLE-1b@l
+# undef CGOTRESTORE
+# define CGOTRESTORE \
+ lwz 30,44(1)
+# endif
+# endif
+
+# ifdef HAVE_TLS_SUPPORT
+# ifndef __ASSEMBLER__
+# define SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, p_multiple_threads) == 0, 1)
+# else
+# define SINGLE_THREAD_P \
+ lwz 10,MULTIPLE_THREADS_OFFSET(2); \
+ cmpwi 10,0
+# endif
+# else
+# if !defined NOT_IN_libc
+# define __local_multiple_threads __libc_multiple_threads
+# else
+# define __local_multiple_threads __librt_multiple_threads
+# endif
+# ifndef __ASSEMBLER__
+extern int __local_multiple_threads attribute_hidden;
+# define SINGLE_THREAD_P __builtin_expect (__local_multiple_threads == 0, 1)
+# else
+# if !defined PIC
+# define SINGLE_THREAD_P \
+ lis 10,__local_multiple_threads@ha; \
+ lwz 10,__local_multiple_threads@l(10); \
+ cmpwi 10,0
+# else
+# ifdef HAVE_ASM_PPC_REL16
+# define SINGLE_THREAD_P \
+ mflr 9; \
+ bcl 20,31,1f; \
+1:mflr 10; \
+ addis 10,10,__local_multiple_threads-1b@ha; \
+ lwz 10,__local_multiple_threads-1b@l(10); \
+ mtlr 9; \
+ cmpwi 10,0
+# else
+# define SINGLE_THREAD_P \
+ mflr 9; \
+ bl _GLOBAL_OFFSET_TABLE_@local-4; \
+ mflr 10; \
+ mtlr 9; \
+ lwz 10,__local_multiple_threads@got(10); \
+ lwz 10,0(10); \
+ cmpwi 10,0
+# endif
+# endif
+# endif
+# endif
+
+#elif !defined __ASSEMBLER__
+
+/* This code should never be used but we define it anyhow. */
+# define SINGLE_THREAD_P (1)
+
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S
new file mode 100644
index 000000000..724d4cc54
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S
@@ -0,0 +1,86 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep-cancel.h>
+#define _ERRNO_H 1
+#include <bits/errno.h>
+#include <kernel-features.h>
+
+/* Clone the calling process, but without copying the whole address space.
+ The calling process is suspended until the new process exits or is
+ replaced by a call to `execve'. Return -1 for errors, 0 to the new process,
+ and the process ID of the new process to the old process. */
+
+ENTRY (__vfork)
+
+#ifdef __NR_vfork
+# ifdef SHARED
+ mflr 9
+# ifdef HAVE_ASM_PPC_REL16
+ bcl 20,31,1f
+1: mflr 10
+ addis 10,10,__libc_pthread_functions-1b@ha
+ lwz 10,__libc_pthread_functions-1b@l(10)
+ mtlr 9
+# else
+ bl _GLOBAL_OFFSET_TABLE_@local-4
+ mflr 10
+ mtlr 9
+ lwz 10,__libc_pthread_functions@got(10)
+ lwz 10,0(10)
+# endif
+# else
+ .weak pthread_create
+ lis 10,pthread_create@ha
+ la 10,pthread_create@l(10)
+# endif
+
+ cmpwi 10,0
+ bne- .Lhidden_fork
+
+ DO_CALL (SYS_ify (vfork));
+
+# ifdef __ASSUME_VFORK_SYSCALL
+ PSEUDO_RET
+# else
+ bnslr+
+ /* Check if vfork syscall is known at all. */
+ cmpwi r3,ENOSYS
+ bne- .Lsyscall_error
+
+# endif
+
+.Lhidden_fork:
+ b HIDDEN_JUMPTARGET(__fork)
+
+#endif
+
+#ifndef __ASSUME_VFORK_SYSCALL
+ /* If we don't have vfork, fork is close enough. */
+
+ DO_CALL (SYS_ify (fork));
+ bnslr+
+
+.Lsyscall_error:
+ b __syscall_error@local
+#endif
+
+PSEUDO_END (__vfork)
+libc_hidden_def (__vfork)
+
+weak_alias (__vfork, vfork)
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/CVS/Entries b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/CVS/Entries
new file mode 100644
index 000000000..ad48f32e1
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/CVS/Entries
@@ -0,0 +1,3 @@
+/sysdep-cancel.h/1.6/Tue Nov 15 14:20:47 2005//
+/vfork.S/1.3/Tue Nov 15 14:20:47 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/CVS/Repository b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/CVS/Repository
new file mode 100644
index 000000000..3addc0e3e
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/CVS/Root b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h
new file mode 100644
index 000000000..0c7467676
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h
@@ -0,0 +1,127 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Franz Sirl <Franz.Sirl-kernel@lauterbach.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <tls.h>
+#ifndef __ASSEMBLER__
+# include <linuxthreads/internals.h>
+#endif
+
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+# undef PSEUDO
+# define PSEUDO(name, syscall_name, args) \
+ .section ".text"; \
+ ENTRY (name) \
+ SINGLE_THREAD_P; \
+ bne- .Lpseudo_cancel; \
+ DO_CALL (SYS_ify (syscall_name)); \
+ PSEUDO_RET; \
+ .Lpseudo_cancel: \
+ stdu 1,-128(1); \
+ mflr 9; \
+ std 9,128+16(1); \
+ DOCARGS_##args; /* save syscall args around CENABLE. */ \
+ CENABLE; \
+ std 3,72(1); /* store CENABLE return value (MASK). */ \
+ UNDOCARGS_##args; /* restore syscall args. */ \
+ DO_CALL (SYS_ify (syscall_name)); \
+ mfcr 0; /* save CR/R3 around CDISABLE. */ \
+ std 3,64(1); \
+ std 0,8(1); \
+ ld 3,72(1); /* pass MASK to CDISABLE. */ \
+ CDISABLE; \
+ ld 9,128+16(1); \
+ ld 0,8(1); /* restore CR/R3. */ \
+ ld 3,64(1); \
+ mtlr 9; \
+ mtcr 0; \
+ addi 1,1,128;
+
+# define DOCARGS_0
+# define UNDOCARGS_0
+
+# define DOCARGS_1 std 3,80(1); DOCARGS_0
+# define UNDOCARGS_1 ld 3,80(1); UNDOCARGS_0
+
+# define DOCARGS_2 std 4,88(1); DOCARGS_1
+# define UNDOCARGS_2 ld 4,88(1); UNDOCARGS_1
+
+# define DOCARGS_3 std 5,96(1); DOCARGS_2
+# define UNDOCARGS_3 ld 5,96(1); UNDOCARGS_2
+
+# define DOCARGS_4 std 6,104(1); DOCARGS_3
+# define UNDOCARGS_4 ld 6,104(1); UNDOCARGS_3
+
+# define DOCARGS_5 std 7,112(1); DOCARGS_4
+# define UNDOCARGS_5 ld 7,112(1); UNDOCARGS_4
+
+# define DOCARGS_6 std 8,120(1); DOCARGS_5
+# define UNDOCARGS_6 ld 8,120(1); UNDOCARGS_5
+
+# ifdef IS_IN_libpthread
+# define CENABLE bl JUMPTARGET(__pthread_enable_asynccancel)
+# define CDISABLE bl JUMPTARGET(__pthread_disable_asynccancel)
+# define __local_multiple_threads __pthread_multiple_threads
+# elif !defined NOT_IN_libc
+# define CENABLE bl JUMPTARGET(__libc_enable_asynccancel)
+# define CDISABLE bl JUMPTARGET(__libc_disable_asynccancel)
+# define __local_multiple_threads __libc_multiple_threads
+# else
+# define CENABLE bl JUMPTARGET(__librt_enable_asynccancel); nop
+# define CDISABLE bl JUMPTARGET(__librt_disable_asynccancel); nop
+# define __local_multiple_threads __librt_multiple_threads
+# endif
+
+# ifdef HAVE_TLS_SUPPORT
+# ifndef __ASSEMBLER__
+# define SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, p_multiple_threads) == 0, 1)
+# else
+# define SINGLE_THREAD_P \
+ lwz 10,MULTIPLE_THREADS_OFFSET(13); \
+ cmpwi 10,0
+# endif
+# else /* !HAVE_TLS_SUPPORT */
+# ifndef __ASSEMBLER__
+extern int __local_multiple_threads
+# if !defined NOT_IN_libc || defined IS_IN_libpthread
+ attribute_hidden;
+# else
+ ;
+# endif
+# define SINGLE_THREAD_P __builtin_expect (__local_multiple_threads == 0, 1)
+# else
+# define SINGLE_THREAD_P \
+ .section ".toc","aw"; \
+.LC__local_multiple_threads:; \
+ .tc __local_multiple_threads[TC],__local_multiple_threads; \
+ .previous; \
+ ld 10,.LC__local_multiple_threads@toc(2); \
+ lwz 10,0(10); \
+ cmpwi 10,0
+# endif
+# endif
+
+#elif !defined __ASSEMBLER__
+
+/* This code should never be used but we define it anyhow. */
+# define SINGLE_THREAD_P (1)
+
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S
new file mode 100644
index 000000000..b408e31b7
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S
@@ -0,0 +1,91 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep-cancel.h>
+#define _ERRNO_H 1
+#include <bits/errno.h>
+#include <kernel-features.h>
+
+/* Clone the calling process, but without copying the whole address space.
+ The calling process is suspended until the new process exits or is
+ replaced by a call to `execve'. Return -1 for errors, 0 to the new process,
+ and the process ID of the new process to the old process. */
+
+#ifdef SHARED
+ .section ".toc","aw"
+.LC0:
+ .tc __libc_pthread_functions[TC],__libc_pthread_functions
+ .section ".text"
+ .align 2
+#endif
+
+ENTRY (__vfork)
+
+#ifdef __NR_vfork
+
+# ifdef SHARED
+ ld 10,.LC0@toc(2)
+ ld 10,0(10)
+ cmpwi 10,0
+ bne- HIDDEN_JUMPTARGET(__fork)
+# else
+ .weak pthread_create
+ lis 10,pthread_create@highest
+ ori 10,10,pthread_create@higher
+ sldi 10,10,32
+ oris 10,10,pthread_create@h
+ ori 10,10,pthread_create@l
+ cmpwi 10,0
+ bne- .Lhidden_fork
+# endif
+
+ DO_CALL (SYS_ify (vfork));
+
+# ifdef __ASSUME_VFORK_SYSCALL
+ PSEUDO_RET
+# else
+ bnslr+
+ /* Check if vfork syscall is known at all. */
+ cmpdi r3,ENOSYS
+# ifdef SHARED
+ bne JUMPTARGET(__syscall_error)
+# else
+ bne- .Lsyscall_error
+# endif
+
+# endif
+#endif
+
+#ifndef __ASSUME_VFORK_SYSCALL
+ /* If we don't have vfork, fork is close enough. */
+
+ DO_CALL (SYS_ify (fork));
+ PSEUDO_RET
+#endif
+
+# ifndef SHARED
+.Lhidden_fork:
+ b HIDDEN_JUMPTARGET(__fork)
+.Lsyscall_error:
+ b JUMPTARGET(__syscall_error)
+# endif
+
+PSEUDO_END (__vfork)
+libc_hidden_def (__vfork)
+
+weak_alias (__vfork, vfork)
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/ptlongjmp.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/ptlongjmp.c
new file mode 100644
index 000000000..177256c7f
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/ptlongjmp.c
@@ -0,0 +1,70 @@
+/* Linuxthreads - a simple clone()-based implementation of Posix */
+/* threads for Linux. */
+/* Copyright (C) 1998 Xavier Leroy (Xavier.Leroy@inria.fr) */
+/* */
+/* This program is free software; you can redistribute it and/or */
+/* modify it under the terms of the GNU Library General Public License */
+/* as published by the Free Software Foundation; either version 2 */
+/* of the License, or (at your option) any later version. */
+/* */
+/* This program is distributed in the hope that it will be useful, */
+/* but WITHOUT ANY WARRANTY; without even the implied warranty of */
+/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
+/* GNU Library General Public License for more details. */
+
+/* Redefine siglongjmp and longjmp so that they interact correctly
+ with cleanup handlers */
+/* Derived from linuxthreads/ptlongjmp.c & added AltiVec/VMX versioning. */
+#include "pthread.h"
+#include <setjmp.h>
+#include <bits/wordsize.h>
+#include <shlib-compat.h>
+#if defined SHARED
+# if SHLIB_COMPAT (libpthread, GLIBC_2_0, GLIBC_2_3_4)
+
+/* These functions are not declared anywhere since they shouldn't be
+ used at another place but here. */
+extern void __novmx__libc_siglongjmp (sigjmp_buf env, int val)
+ __attribute__ ((noreturn));
+extern void __novmx__libc_longjmp (sigjmp_buf env, int val)
+ __attribute__ ((noreturn));
+
+
+void __novmx_siglongjmp (sigjmp_buf env, int val)
+{
+ __novmx__libc_siglongjmp (env, val);
+}
+
+void __novmx_longjmp (jmp_buf env, int val)
+{
+ __novmx__libc_longjmp (env, val);
+}
+
+# if __WORDSIZE == 64
+symbol_version (__novmx_longjmp,longjmp,GLIBC_2.3);
+symbol_version (__novmx_siglongjmp,siglongjmp,GLIBC_2.3);
+# else
+symbol_version (__novmx_longjmp,longjmp,GLIBC_2.0);
+symbol_version (__novmx_siglongjmp,siglongjmp,GLIBC_2.0);
+# endif
+# endif /* SHLIB_COMPAT (libpthread, GLIBC_2_0, GLIBC_2_3_4) ) */
+
+/* These functions are not declared anywhere since they shouldn't be
+ used at another place but here. */
+extern void __vmx__libc_siglongjmp (sigjmp_buf env, int val)
+ __attribute__ ((noreturn));
+extern void __vmx__libc_longjmp (sigjmp_buf env, int val)
+ __attribute__ ((noreturn));
+
+void __vmx_siglongjmp (sigjmp_buf env, int val)
+{
+ __vmx__libc_siglongjmp (env, val);
+}
+
+void __vmx_longjmp (jmp_buf env, int val)
+{
+ __vmx__libc_longjmp (env, val);
+}
+default_symbol_version (__vmx_longjmp,longjmp,GLIBC_2.3.4);
+default_symbol_version (__vmx_siglongjmp,siglongjmp,GLIBC_2.3.4);
+#endif /* SHARED */
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/pt-sigsuspend.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/pt-sigsuspend.c
new file mode 100644
index 000000000..23731b3ee
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/pt-sigsuspend.c
@@ -0,0 +1,34 @@
+/* Internal sigsuspend system call for LinuxThreads. Generic Linux version.
+ Copyright (C) 2003, 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <signal.h>
+#include <unistd.h>
+
+#include <sysdep.h>
+#include <sys/syscall.h>
+#include <linuxthreads/internals.h>
+
+#include <kernel-features.h>
+
+void
+__pthread_sigsuspend (const sigset_t *set)
+{
+ sigsuspend(set);
+}
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/raise.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/raise.c
new file mode 100644
index 000000000..61209cfaf
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/raise.c
@@ -0,0 +1,43 @@
+/* Copyright (C) 1991, 1996, 2002, 2003, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <signal.h>
+#include <unistd.h>
+
+#ifndef IS_IN_rtld
+# include <bits/libc-lock.h>
+
+# ifndef SHARED
+weak_extern (__pthread_raise)
+# endif
+#endif
+
+/* Raise the signal SIG. */
+int
+raise (sig)
+ int sig;
+{
+#ifdef IS_IN_rtld
+ return __kill (__getpid (), sig);
+#else
+ return __libc_maybe_call2 (pthread_raise, (sig),
+ __kill (__getpid (), sig));
+#endif
+}
+libc_hidden_def (raise)
+weak_alias (raise, gsignal)
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/register-atfork.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/register-atfork.c
new file mode 100644
index 000000000..2dce262a3
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/register-atfork.c
@@ -0,0 +1,87 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <stdlib.h>
+#include "fork.h"
+
+
+int
+__register_atfork (prepare, parent, child, dso_handle)
+ void (*prepare) (void);
+ void (*parent) (void);
+ void (*child) (void);
+ void *dso_handle;
+{
+ struct fork_handler *new_prepare = NULL;
+ struct fork_handler *new_parent = NULL;
+ struct fork_handler *new_child = NULL;
+
+ if (prepare != NULL)
+ {
+ new_prepare = (struct fork_handler *) malloc (sizeof (*new_prepare));
+ if (new_prepare == NULL)
+ goto out1;
+
+ new_prepare->handler = prepare;
+ new_prepare->dso_handle = dso_handle;
+ }
+
+ if (parent != NULL)
+ {
+ new_parent = (struct fork_handler *) malloc (sizeof (*new_parent));
+ if (new_parent == NULL)
+ goto out2;
+
+ new_parent->handler = parent;
+ new_parent->dso_handle = dso_handle;
+ }
+
+ if (child != NULL)
+ {
+ new_child = (struct fork_handler *) malloc (sizeof (*new_child));
+ if (new_child == NULL)
+ {
+ free (new_parent);
+ out2:
+ free (new_prepare);
+ out1:
+ return errno;
+ }
+
+ new_child->handler = child;
+ new_child->dso_handle = dso_handle;
+ }
+
+ /* Get the lock to not conflict with running forks. */
+ __libc_lock_lock (__fork_block.lock);
+
+ /* Now that we have all the handlers allocate enqueue them. */
+ if (new_prepare != NULL)
+ list_add_tail (&new_prepare->list, &__fork_block.prepare_list);
+ if (new_parent != NULL)
+ list_add_tail (&new_parent->list, &__fork_block.parent_list);
+ if (new_child != NULL)
+ list_add_tail (&new_child->list, &__fork_block.child_list);
+
+ /* Release the lock. */
+ __libc_lock_unlock (__fork_block.lock);
+
+ return 0;
+}
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/CVS/Entries b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/CVS/Entries
new file mode 100644
index 000000000..535fd3aea
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/CVS/Entries
@@ -0,0 +1,3 @@
+D/bits////
+D/s390-32////
+D/s390-64////
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/CVS/Repository b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/CVS/Repository
new file mode 100644
index 000000000..294321382
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/unix/sysv/linux/s390
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/CVS/Root b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/bits/CVS/Entries b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/bits/CVS/Entries
new file mode 100644
index 000000000..dc5fee511
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/bits/CVS/Entries
@@ -0,0 +1,2 @@
+/typesizes.h/1.3/Tue Nov 15 14:20:47 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/bits/CVS/Repository b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/bits/CVS/Repository
new file mode 100644
index 000000000..370c0ee15
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/bits/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/unix/sysv/linux/s390/bits
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/bits/CVS/Root b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/bits/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/bits/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/bits/typesizes.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/bits/typesizes.h
new file mode 100644
index 000000000..bee7639f0
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/bits/typesizes.h
@@ -0,0 +1,72 @@
+/* bits/typesizes.h -- underlying types for *_t. Linux/s390 version.
+ Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _BITS_TYPES_H
+# error "Never include <bits/typesizes.h> directly; use <sys/types.h> instead."
+#endif
+
+#ifndef _BITS_TYPESIZES_H
+#define _BITS_TYPESIZES_H 1
+
+/* See <bits/types.h> for the meaning of these macros. This file exists so
+ that <bits/types.h> need not vary across different GNU platforms. */
+
+#define __DEV_T_TYPE __UQUAD_TYPE
+#define __UID_T_TYPE __U32_TYPE
+#define __GID_T_TYPE __U32_TYPE
+#define __INO_T_TYPE __ULONGWORD_TYPE
+#define __INO64_T_TYPE __UQUAD_TYPE
+#define __MODE_T_TYPE __U32_TYPE
+#define __NLINK_T_TYPE __UWORD_TYPE
+#define __OFF_T_TYPE __SLONGWORD_TYPE
+#define __OFF64_T_TYPE __SQUAD_TYPE
+#define __PID_T_TYPE __S32_TYPE
+#define __RLIM_T_TYPE __ULONGWORD_TYPE
+#define __RLIM64_T_TYPE __UQUAD_TYPE
+#define __BLKCNT_T_TYPE __SLONGWORD_TYPE
+#define __BLKCNT64_T_TYPE __SQUAD_TYPE
+#define __FSBLKCNT_T_TYPE __ULONGWORD_TYPE
+#define __FSBLKCNT64_T_TYPE __UQUAD_TYPE
+#define __FSFILCNT_T_TYPE __ULONGWORD_TYPE
+#define __FSFILCNT64_T_TYPE __UQUAD_TYPE
+#define __ID_T_TYPE __U32_TYPE
+#define __CLOCK_T_TYPE __SLONGWORD_TYPE
+#define __TIME_T_TYPE __SLONGWORD_TYPE
+#define __USECONDS_T_TYPE __U32_TYPE
+#define __SUSECONDS_T_TYPE __SLONGWORD_TYPE
+#define __DADDR_T_TYPE __S32_TYPE
+#define __SWBLK_T_TYPE __SLONGWORD_TYPE
+#define __KEY_T_TYPE __S32_TYPE
+#define __CLOCKID_T_TYPE __S32_TYPE
+#define __TIMER_T_TYPE __S32_TYPE
+#define __BLKSIZE_T_TYPE __SLONGWORD_TYPE
+#define __FSID_T_TYPE struct { int __val[2]; }
+#if defined __GNUC__ && __GNUC__ <= 2
+/* Compatibility with g++ 2.95.x. */
+#define __SSIZE_T_TYPE __SWORD_TYPE
+#else
+/* size_t is unsigned long int on s390 -m31. */
+#define __SSIZE_T_TYPE __SLONGWORD_TYPE
+#endif
+
+/* Number of descriptors that can fit in an `fd_set'. */
+#define __FD_SETSIZE 1024
+
+
+#endif /* bits/typesizes.h */
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-32/CVS/Entries b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-32/CVS/Entries
new file mode 100644
index 000000000..96047de0b
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-32/CVS/Entries
@@ -0,0 +1,4 @@
+/pt-initfini.c/1.3/Tue Nov 15 14:20:47 2005//
+/sysdep-cancel.h/1.5/Tue Nov 15 14:20:47 2005//
+/vfork.S/1.4/Tue Nov 15 14:20:47 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-32/CVS/Repository b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-32/CVS/Repository
new file mode 100644
index 000000000..8294e87aa
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-32/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-32
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-32/CVS/Root b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-32/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-32/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-32/pt-initfini.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-32/pt-initfini.c
new file mode 100644
index 000000000..b7d901c4c
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-32/pt-initfini.c
@@ -0,0 +1,154 @@
+/* Special .init and .fini section support for S/390.
+ Copyright (C) 2000, 2001 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it
+ and/or modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ In addition to the permissions in the GNU Lesser General Public
+ License, the Free Software Foundation gives you unlimited
+ permission to link the compiled version of this file with other
+ programs, and to distribute those programs without any restriction
+ coming from the use of this file. (The Lesser General Public
+ License restrictions do apply in other respects; for example, they
+ cover modification of the file, and distribution when not linked
+ into another program.)
+
+ The GNU C Library is distributed in the hope that it will be
+ useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+ of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* This file is compiled into assembly code which is then munged by a sed
+ script into two files: crti.s and crtn.s.
+
+ * crti.s puts a function prologue at the beginning of the
+ .init and .fini sections and defines global symbols for
+ those addresses, so they can be called as functions.
+
+ * crtn.s puts the corresponding function epilogues
+ in the .init and .fini sections. */
+
+__asm__ ("\
+\n\
+#include \"defs.h\"\n\
+\n\
+/*@HEADER_ENDS*/\n\
+\n\
+/*@TESTS_BEGIN*/\n\
+\n\
+/*@TESTS_END*/\n\
+\n\
+/*@_init_PROLOG_BEGINS*/\n\
+\n\
+ .section .init\n\
+#NO_APP\n\
+ .align 4\n\
+.globl _init\n\
+ .type _init,@function\n\
+_init:\n\
+# leaf function 0\n\
+# automatics 0\n\
+# outgoing args 0\n\
+# need frame pointer 0\n\
+# call alloca 0\n\
+# has varargs 0\n\
+# incoming args (stack) 0\n\
+# function length 36\n\
+ STM 6,15,24(15)\n\
+ BRAS 13,.LTN1_0\n\
+.LT1_0:\n\
+.LC13:\n\
+ .long __pthread_initialize_minimal@PLT-.LT1_0\n\
+.LC14:\n\
+ .long __gmon_start__@GOT\n\
+.LC15:\n\
+ .long _GLOBAL_OFFSET_TABLE_-.LT1_0\n\
+.LTN1_0:\n\
+ LR 1,15\n\
+ AHI 15,-96\n\
+ ST 1,0(15)\n\
+ L 12,.LC15-.LT1_0(13)\n\
+ AR 12,13\n\
+ L 1,.LC13-.LT1_0(13)\n\
+ LA 1,0(1,13)\n\
+ BASR 14,1\n\
+ L 1,.LC14-.LT1_0(13)\n\
+ L 1,0(1,12)\n\
+ LTR 1,1\n\
+ JE .L22\n\
+ BASR 14,1\n\
+.L22:\n\
+#APP\n\
+ .align 4,0x07\n\
+ END_INIT\n\
+\n\
+/*@_init_PROLOG_ENDS*/\n\
+\n\
+/*@_init_EPILOG_BEGINS*/\n\
+ .align 4\n\
+ .section .init\n\
+#NO_APP\n\
+ .align 4\n\
+ L 4,152(15)\n\
+ LM 6,15,120(15)\n\
+ BR 4\n\
+#APP\n\
+ END_INIT\n\
+\n\
+/*@_init_EPILOG_ENDS*/\n\
+\n\
+/*@_fini_PROLOG_BEGINS*/\n\
+ .section .fini\n\
+#NO_APP\n\
+ .align 4\n\
+.globl _fini\n\
+ .type _fini,@function\n\
+_fini:\n\
+# leaf function 0\n\
+# automatics 0\n\
+# outgoing args 0\n\
+# need frame pointer 0\n\
+# call alloca 0\n\
+# has varargs 0\n\
+# incoming args (stack) 0\n\
+# function length 30\n\
+ STM 6,15,24(15)\n\
+ BRAS 13,.LTN2_0\n\
+.LT2_0:\n\
+.LC17:\n\
+ .long _GLOBAL_OFFSET_TABLE_-.LT2_0\n\
+.LTN2_0:\n\
+ LR 1,15\n\
+ AHI 15,-96\n\
+ ST 1,0(15)\n\
+ L 12,.LC17-.LT2_0(13)\n\
+ AR 12,13\n\
+#APP\n\
+ .align 4,0x07\n\
+ END_FINI\n\
+\n\
+/*@_fini_PROLOG_ENDS*/\n\
+\n\
+/*@_fini_EPILOG_BEGINS*/\n\
+ .align 4\n\
+ .section .fini\n\
+#NO_APP\n\
+ .align 4\n\
+ L 4,152(15)\n\
+ LM 6,15,120(15)\n\
+ BR 4\n\
+#APP\n\
+ END_FINI\n\
+\n\
+/*@_fini_EPILOG_ENDS*/\n\
+\n\
+/*@TRAILER_BEGINS*/\
+");
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h
new file mode 100644
index 000000000..06f7aed7d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h
@@ -0,0 +1,137 @@
+/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <tls.h>
+#ifndef __ASSEMBLER__
+# include <linuxthreads/internals.h>
+#endif
+
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+# if !defined NOT_IN_libc || defined IS_IN_libpthread
+
+# define PSEUDO_CANCEL(name, syscall_name, args) \
+L(pseudo_cancel): \
+ STM_##args \
+ stm %r12,%r15,48(%r15); \
+ lr %r14,%r15; \
+ ahi %r15,-96; \
+ st %r14,0(%r15); \
+ basr %r13,0; \
+0: l %r1,1f-0b(%r13); \
+ bas %r14,0(%r1,%r13); \
+ lr %r0,%r2; \
+ LM_##args \
+ DO_CALL(syscall_name, args); \
+ l %r1,2f-0b(%r13); \
+ lr %r12,%r2; \
+ lr %r2,%r0; \
+ bas %r14,0(%r1,%r13); \
+ lr %r2,%r12; \
+ lm %r12,%r15,48+96(%r15); \
+ j L(pseudo_check); \
+1: .long CENABLE-0b; \
+2: .long CDISABLE-0b;
+
+# else /* !libc.so && !libpthread.so */
+
+# define PSEUDO_CANCEL(name, syscall_name, args) \
+L(pseudo_cancel): \
+ STM_##args \
+ stm %r11,%r15,44(%r15); \
+ lr %r14,%r15; \
+ ahi %r15,-96; \
+ st %r14,0(%r15); \
+ basr %r13,0; \
+0: l %r12,3f-0b(%r13); \
+ l %r1,1f-0b(%r13); \
+ la %r12,0(%r12,%r13); \
+ bas %r14,0(%r1,%r13); \
+ lr %r0,%r2; \
+ LM_##args \
+ DO_CALL(syscall_name, args); \
+ l %r1,2f-0b(%r13); \
+ lr %r11,%r2; \
+ lr %r2,%r0; \
+ bas %r14,0(%r1,%r13); \
+ lr %r2,%r11; \
+ lm %r11,%r15,44+96(%r15); \
+ j L(pseudo_check); \
+1: .long CENABLE@PLT-0b; \
+2: .long CDISABLE@PLT-0b; \
+3: .long _GLOBAL_OFFSET_TABLE_-0b;
+
+# endif
+
+# undef PSEUDO
+# define PSEUDO(name, syscall_name, args) \
+ .text; \
+PSEUDO_CANCEL(name, syscall_name, args) \
+ENTRY(name) \
+ SINGLE_THREAD_P(%r1) \
+ jne L(pseudo_cancel); \
+ DO_CALL(syscall_name, args); \
+L(pseudo_check): \
+ lhi %r4,-4095; \
+ clr %r2,%r4; \
+ jnl SYSCALL_ERROR_LABEL; \
+L(pseudo_end):
+
+# ifdef IS_IN_libpthread
+# define CENABLE __pthread_enable_asynccancel
+# define CDISABLE __pthread_disable_asynccancel
+# elif !defined NOT_IN_libc
+# define CENABLE __libc_enable_asynccancel
+# define CDISABLE __libc_disable_asynccancel
+# else
+# define CENABLE __librt_enable_asynccancel
+# define CDISABLE __librt_disable_asynccancel
+# endif
+
+#define STM_0 /* Nothing */
+#define STM_1 st %r2,8(%r15);
+#define STM_2 stm %r2,%r3,8(%r15);
+#define STM_3 stm %r2,%r4,8(%r15);
+#define STM_4 stm %r2,%r5,8(%r15);
+#define STM_5 stm %r2,%r5,8(%r15);
+
+#define LM_0 /* Nothing */
+#define LM_1 l %r2,8+96(%r15);
+#define LM_2 lm %r2,%r3,8+96(%r15);
+#define LM_3 lm %r2,%r4,8+96(%r15);
+#define LM_4 lm %r2,%r5,8+96(%r15);
+#define LM_5 lm %r2,%r5,8+96(%r15);
+
+# ifndef __ASSEMBLER__
+# define SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+ p_header.data.multiple_threads) == 0, 1)
+# else
+# define SINGLE_THREAD_P(reg) \
+ ear reg,%a0; \
+ icm reg,15,MULTIPLE_THREADS_OFFSET(reg);
+# endif
+
+#elif !defined __ASSEMBLER__
+
+/* This code should never be used but we define it anyhow. */
+# define SINGLE_THREAD_P (1)
+
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-32/vfork.S b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-32/vfork.S
new file mode 100644
index 000000000..6dfeca86d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-32/vfork.S
@@ -0,0 +1,69 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep-cancel.h>
+#define _ERRNO_H 1
+#include <bits/errno.h>
+
+/* Clone the calling process, but without copying the whole address space.
+ The calling process is suspended until the new process exits or is
+ replaced by a call to `execve'. Return -1 for errors, 0 to the new process,
+ and the process ID of the new process to the old process. */
+
+ENTRY (__vfork)
+ basr %r1,0
+0:
+#ifdef SHARED
+ al %r1,4f-0b(%r1)
+ l %r1,0(%r1)
+ ltr %r1,%r1
+#else
+ icm %r1,15,4f-0b(%r1)
+#endif
+ jne 1f
+
+ /* Do vfork system call. */
+ svc SYS_ify (vfork)
+
+ /* Check for error. */
+ lhi %r4,-4095
+ clr %r2,%r4
+ jnl SYSCALL_ERROR_LABEL
+
+ /* Normal return. */
+ br %r14
+1:
+ basr %r1,0
+2:
+ al %r1,3f-2b(%r1)
+ br %r1
+3:
+ .long HIDDEN_JUMPTARGET(__fork)-2b
+4:
+#ifdef SHARED
+ .long __libc_pthread_functions-0b
+#else
+ .weak pthread_create
+ .long pthread_create
+#endif
+PSEUDO_END(__vfork)
+
+libc_hidden_def (__vfork)
+
+weak_alias (__vfork, vfork)
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64/CVS/Entries b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64/CVS/Entries
new file mode 100644
index 000000000..c969fbcdb
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64/CVS/Entries
@@ -0,0 +1,5 @@
+/pt-initfini.c/1.3/Tue Nov 15 14:20:47 2005//
+/pt-sigsuspend.c/1.1/Tue Nov 15 14:20:47 2005//
+/sysdep-cancel.h/1.6/Tue Nov 15 14:20:47 2005//
+/vfork.S/1.4/Tue Nov 15 14:20:47 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64/CVS/Repository b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64/CVS/Repository
new file mode 100644
index 000000000..ba9b38d45
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64/CVS/Root b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64/pt-initfini.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64/pt-initfini.c
new file mode 100644
index 000000000..540443e6a
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64/pt-initfini.c
@@ -0,0 +1,137 @@
+/* Special .init and .fini section support for 64 bit S/390.
+ Copyright (C) 2001 Free Software Foundation, Inc.
+ Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it
+ and/or modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ In addition to the permissions in the GNU Lesser General Public
+ License, the Free Software Foundation gives you unlimited
+ permission to link the compiled version of this file with other
+ programs, and to distribute those programs without any restriction
+ coming from the use of this file. (The Lesser General Public
+ License restrictions do apply in other respects; for example, they
+ cover modification of the file, and distribution when not linked
+ into another program.)
+
+ The GNU C Library is distributed in the hope that it will be
+ useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+ of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* This file is compiled into assembly code which is then munged by a sed
+ script into two files: crti.s and crtn.s.
+
+ * crti.s puts a function prologue at the beginning of the
+ .init and .fini sections and defines global symbols for
+ those addresses, so they can be called as functions.
+
+ * crtn.s puts the corresponding function epilogues
+ in the .init and .fini sections. */
+
+__asm__ ("\
+\n\
+#include \"defs.h\"\n\
+\n\
+/*@HEADER_ENDS*/\n\
+\n\
+/*@TESTS_BEGIN*/\n\
+\n\
+/*@TESTS_END*/\n\
+\n\
+/*@_init_PROLOG_BEGINS*/\n\
+\n\
+ .section .init\n\
+#NO_APP\n\
+ .align 4\n\
+.globl _init\n\
+ .type _init,@function\n\
+_init:\n\
+# leaf function 0\n\
+# automatics 0\n\
+# outgoing args 0\n\
+# need frame pointer 0\n\
+# call alloca 0\n\
+# has varargs 0\n\
+# incoming args (stack) 0\n\
+# function length 36\n\
+ STMG 6,15,48(15)\n\
+ LGR 1,15\n\
+ AGHI 15,-160\n\
+ STG 1,0(15)\n\
+ LARL 12,_GLOBAL_OFFSET_TABLE_\n\
+ BRASL 14,__pthread_initialize_minimal@PLT\n\
+ LARL 1,__gmon_start__@GOTENT\n\
+ LG 1,0(1)\n\
+ LTGR 1,1\n\
+ JE .L22\n\
+ BASR 14,1\n\
+.L22:\n\
+#APP\n\
+ .align 4,0x07\n\
+ END_INIT\n\
+\n\
+/*@_init_PROLOG_ENDS*/\n\
+\n\
+/*@_init_EPILOG_BEGINS*/\n\
+ .align 4\n\
+ .section .init\n\
+#NO_APP\n\
+ .align 4\n\
+ LG 4,272(15)\n\
+ LMG 6,15,208(15)\n\
+ BR 4\n\
+#APP\n\
+ END_INIT\n\
+\n\
+/*@_init_EPILOG_ENDS*/\n\
+\n\
+/*@_fini_PROLOG_BEGINS*/\n\
+ .section .fini\n\
+#NO_APP\n\
+ .align 4\n\
+.globl _fini\n\
+ .type _fini,@function\n\
+_fini:\n\
+# leaf function 0\n\
+# automatics 0\n\
+# outgoing args 0\n\
+# need frame pointer 0\n\
+# call alloca 0\n\
+# has varargs 0\n\
+# incoming args (stack) 0\n\
+# function length 30\n\
+ STMG 6,15,48(15)\n\
+ LGR 1,15\n\
+ AGHI 15,-160\n\
+ STG 1,0(15)\n\
+ LARL 12,_GLOBAL_OFFSET_TABLE_\n\
+#APP\n\
+ .align 4,0x07\n\
+ END_FINI\n\
+\n\
+/*@_fini_PROLOG_ENDS*/\n\
+\n\
+/*@_fini_EPILOG_BEGINS*/\n\
+ .align 4\n\
+ .section .fini\n\
+#NO_APP\n\
+ .align 4\n\
+ LG 4,272(15)\n\
+ LMG 6,15,208(15)\n\
+ BR 4\n\
+#APP\n\
+ END_FINI\n\
+\n\
+/*@_fini_EPILOG_ENDS*/\n\
+\n\
+/*@TRAILER_BEGINS*/\n\
+ ");
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64/pt-sigsuspend.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64/pt-sigsuspend.c
new file mode 100644
index 000000000..d57283ad2
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64/pt-sigsuspend.c
@@ -0,0 +1 @@
+#include "../../ia64/pt-sigsuspend.c"
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h
new file mode 100644
index 000000000..f71ef3f68
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h
@@ -0,0 +1,116 @@
+/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <tls.h>
+#ifndef __ASSEMBLER__
+# include <linuxthreads/internals.h>
+#endif
+
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+# undef PSEUDO
+# define PSEUDO(name, syscall_name, args) \
+ .text; \
+L(pseudo_cancel): \
+ STM_##args \
+ stmg %r13,%r15,104(%r15); \
+ lgr %r14,%r15; \
+ aghi %r15,-160; \
+ stg %r14,0(%r15); \
+ brasl %r14,CENABLE; \
+ lgr %r0,%r2; \
+ LM_##args \
+ DO_CALL(syscall_name, args); \
+ lgr %r13,%r2; \
+ lgr %r2,%r0; \
+ brasl %r14,CDISABLE; \
+ lgr %r2,%r13; \
+ lmg %r13,%r15,104+160(%r15); \
+ j L(pseudo_check); \
+ENTRY(name) \
+ SINGLE_THREAD_P \
+ jne L(pseudo_cancel); \
+ DO_CALL(syscall_name, args); \
+L(pseudo_check): \
+ lghi %r4,-4095; \
+ clgr %r2,%r4; \
+ jgnl SYSCALL_ERROR_LABEL; \
+L(pseudo_end):
+
+# ifdef IS_IN_libpthread
+# define CENABLE __pthread_enable_asynccancel
+# define CDISABLE __pthread_disable_asynccancel
+# define __local_multiple_threads __pthread_multiple_threads
+# elif !defined NOT_IN_libc
+# define CENABLE __libc_enable_asynccancel
+# define CDISABLE __libc_disable_asynccancel
+# define __local_multiple_threads __libc_multiple_threads
+# else
+# define CENABLE __librt_enable_asynccancel@PLT
+# define CDISABLE __librt_disable_asynccancel@PLT
+# endif
+
+#define STM_0 /* Nothing */
+#define STM_1 stg %r2,16(%r15);
+#define STM_2 stmg %r2,%r3,16(%r15);
+#define STM_3 stmg %r2,%r4,16(%r15);
+#define STM_4 stmg %r2,%r5,16(%r15);
+#define STM_5 stmg %r2,%r5,16(%r15);
+
+#define LM_0 /* Nothing */
+#define LM_1 lg %r2,16+160(%r15);
+#define LM_2 lmg %r2,%r3,16+160(%r15);
+#define LM_3 lmg %r2,%r4,16+160(%r15);
+#define LM_4 lmg %r2,%r5,16+160(%r15);
+#define LM_5 lmg %r2,%r5,16+160(%r15);
+
+# if !defined NOT_IN_libc || defined IS_IN_libpthread
+# ifndef __ASSEMBLER__
+extern int __local_multiple_threads attribute_hidden;
+# define SINGLE_THREAD_P \
+ __builtin_expect (__local_multiple_threads == 0, 1)
+# else
+# define SINGLE_THREAD_P \
+ larl %r1,__local_multiple_threads; \
+ icm %r0,15,0(%r1);
+# endif
+
+# else
+
+# ifndef __ASSEMBLER__
+# define SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+ p_header.data.multiple_threads) == 0, 1)
+# else
+# define SINGLE_THREAD_P \
+ ear %r1,%a0; \
+ sllg %r1,%r1,32; \
+ ear %r1,%a1; \
+ icm %r1,15,MULTIPLE_THREADS_OFFSET(%r1);
+# endif
+
+# endif
+
+#elif !defined __ASSEMBLER__
+
+/* This code should never be used but we define it anyhow. */
+# define SINGLE_THREAD_P (1)
+
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64/vfork.S b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64/vfork.S
new file mode 100644
index 000000000..199f0017f
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/s390/s390-64/vfork.S
@@ -0,0 +1,54 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep-cancel.h>
+#define _ERRNO_H 1
+#include <bits/errno.h>
+
+/* Clone the calling process, but without copying the whole address space.
+ The calling process is suspended until the new process exits or is
+ replaced by a call to `execve'. Return -1 for errors, 0 to the new process,
+ and the process ID of the new process to the old process. */
+
+ENTRY (__vfork)
+#ifdef SHARED
+ larl %r1,__libc_pthread_functions
+ lg %r1,0(%r1)
+#else
+ .weak pthread_create
+ larl %r1,pthread_create
+#endif
+ ltgr %r1,%r1
+ jgne HIDDEN_JUMPTARGET(__fork)
+
+ /* Do vfork system call. */
+ svc SYS_ify (vfork)
+
+ /* Check for error. */
+ lghi %r4,-4095
+ clgr %r2,%r4
+ jgnl SYSCALL_ERROR_LABEL
+
+ /* Normal return. */
+ br %r14
+PSEUDO_END(__vfork)
+
+libc_hidden_def (__vfork)
+
+weak_alias (__vfork, vfork)
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/CVS/Entries b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/CVS/Entries
new file mode 100644
index 000000000..9483ca908
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/CVS/Entries
@@ -0,0 +1,5 @@
+/pt-initfini.c/1.4/Tue Nov 15 14:20:47 2005//
+/smp.h/1.1/Tue Nov 15 14:20:47 2005//
+/vfork.S/1.4/Tue Nov 15 14:20:47 2005//
+/sysdep-cancel.h/1.9/Wed Nov 16 20:01:09 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/CVS/Repository b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/CVS/Repository
new file mode 100644
index 000000000..3471ea36b
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/unix/sysv/linux/sh
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/CVS/Root b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/pt-initfini.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/pt-initfini.c
new file mode 100644
index 000000000..1cdb98f0f
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/pt-initfini.c
@@ -0,0 +1,143 @@
+/* Special .init and .fini section support for SH. Linuxthread version.
+ Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it
+ and/or modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ In addition to the permissions in the GNU Lesser General Public
+ License, the Free Software Foundation gives you unlimited
+ permission to link the compiled version of this file with other
+ programs, and to distribute those programs without any restriction
+ coming from the use of this file. (The Lesser General Public
+ License restrictions do apply in other respects; for example, they
+ cover modification of the file, and distribution when not linked
+ into another program.)
+
+ The GNU C Library is distributed in the hope that it will be
+ useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+ of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* This file is compiled into assembly code which is then munged by a sed
+ script into two files: crti.s and crtn.s.
+
+ * crti.s puts a function prologue at the beginning of the
+ .init and .fini sections and defines global symbols for
+ those addresses, so they can be called as functions.
+
+ * crtn.s puts the corresponding function epilogues
+ in the .init and .fini sections. */
+
+__asm__ ("\n\
+\n\
+#include \"defs.h\"\n\
+\n\
+/*@HEADER_ENDS*/\n\
+\n\
+/*@TESTS_BEGIN*/\n\
+\n\
+/*@TESTS_END*/\n\
+\n\
+/*@_init_PROLOG_BEGINS*/\n\
+ .section .init\n\
+ .align 5\n\
+ .global _init\n\
+ .type _init,@function\n\
+_init:\n\
+ mov.l r12,@-r15\n\
+ mov.l r14,@-r15\n\
+ sts.l pr,@-r15\n\
+ mova .L22,r0\n\
+ mov.l .L22,r12\n\
+ add r0,r12\n\
+ mova .L24,r0\n\
+ mov.l .L24,r1\n\
+ add r0,r1\n\
+ jsr @r1\n\
+ nop\n\
+ mova .L23,r0\n\
+ mov.l .L23,r1\n\
+ add r0,r1\n\
+ jsr @r1\n\
+ mov r15,r14\n\
+ bra 1f\n\
+ nop\n\
+ .align 2\n\
+.L22:\n\
+ .long _GLOBAL_OFFSET_TABLE_\n\
+.L23:\n\
+ .long __gmon_start__@PLT\n\
+.L24:\n\
+ .long __pthread_initialize_minimal@PLT\n\
+1:\n\
+ ALIGN\n\
+ END_INIT\n\
+\n\
+/*@_init_PROLOG_ENDS*/\n\
+\n\
+/*@_init_EPILOG_BEGINS*/\n\
+ .section .init\n\
+ mov r14,r15\n\
+ lds.l @r15+,pr\n\
+ mov.l @r15+,r14\n\
+ rts \n\
+ mov.l @r15+,r12\n\
+ END_INIT\n\
+ .section .text\n\
+ .align 5\n\
+ .weak __gmon_start__\n\
+ .type __gmon_start__,@function\n\
+__gmon_start__:\n\
+ mov.l r14,@-r15\n\
+ mov r15,r14\n\
+ mov r14,r15\n\
+ rts \n\
+ mov.l @r15+,r14\n\
+ \n\
+/*@_init_EPILOG_ENDS*/\n\
+\n\
+/*@_fini_PROLOG_BEGINS*/\n\
+ .section .fini\n\
+ .align 5\n\
+ .global _fini\n\
+ .type _fini,@function\n\
+_fini:\n\
+ mov.l r12,@-r15\n\
+ mov.l r14,@-r15\n\
+ sts.l pr,@-r15\n\
+ mova .L27,r0\n\
+ mov.l .L27,r12\n\
+ add r0,r12\n\
+ mov r15,r14\n\
+ ALIGN\n\
+ END_FINI\n\
+ bra 1f\n\
+ nop\n\
+ .align 2\n\
+.L27:\n\
+ .long _GLOBAL_OFFSET_TABLE_\n\
+1:\n\
+/*@_fini_PROLOG_ENDS*/\n\
+\n\
+/*@_fini_EPILOG_BEGINS*/\n\
+ .section .fini\n\
+ mov r14,r15\n\
+ lds.l @r15+,pr\n\
+ mov.l @r15+,r14\n\
+ rts \n\
+ mov.l @r15+,r12\n\
+\n\
+ END_FINI\n\
+ \n\
+/*@_fini_EPILOG_ENDS*/\n\
+\n\
+/*@TRAILER_BEGINS*/\n\
+");
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/smp.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/smp.h
new file mode 100644
index 000000000..2c0cbe99a
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/smp.h
@@ -0,0 +1,24 @@
+/* Determine whether the host has multiple processors. SH version.
+ Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+static inline int
+is_smp_system (void)
+{
+ return 0;
+}
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/sysdep-cancel.h
new file mode 100644
index 000000000..03c6fedbf
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/sysdep-cancel.h
@@ -0,0 +1,227 @@
+/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <tls.h>
+#include <pt-machine.h>
+#ifndef __ASSEMBLER__
+# include <linuxthreads/internals.h>
+#endif
+
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+# define _IMM12 #-12
+# define _IMM16 #-16
+# define _IMP16 #16
+# undef PSEUDO
+# define PSEUDO(name, syscall_name, args) \
+ .text; \
+ ENTRY (name); \
+ SINGLE_THREAD_P; \
+ bf .Lpseudo_cancel; \
+ DO_CALL (syscall_name, args); \
+ mov r0,r1; \
+ mov _IMM12,r2; \
+ shad r2,r1; \
+ not r1,r1; \
+ tst r1,r1; \
+ bt .Lsyscall_error; \
+ bra .Lpseudo_end; \
+ nop; \
+ .Lpseudo_cancel: \
+ sts.l pr,@-r15; \
+ add _IMM16,r15; \
+ SAVE_ARGS_##args; \
+ CENABLE; \
+ LOAD_ARGS_##args; \
+ add _IMP16,r15; \
+ lds.l @r15+,pr; \
+ DO_CALL(syscall_name, args); \
+ SYSCALL_INST_PAD; \
+ sts.l pr,@-r15; \
+ mov.l r0,@-r15; \
+ CDISABLE; \
+ mov.l @r15+,r0; \
+ lds.l @r15+,pr; \
+ mov r0,r1; \
+ mov _IMM12,r2; \
+ shad r2,r1; \
+ not r1,r1; \
+ tst r1,r1; \
+ bf .Lpseudo_end; \
+ .Lsyscall_error: \
+ SYSCALL_ERROR_HANDLER; \
+ .Lpseudo_end:
+
+# undef PSEUDO_END
+# define PSEUDO_END(sym) \
+ END (sym)
+
+# define SAVE_ARGS_0 /* Nothing. */
+# define SAVE_ARGS_1 SAVE_ARGS_0; mov.l r4,@(0,r15)
+# define SAVE_ARGS_2 SAVE_ARGS_1; mov.l r5,@(4,r15)
+# define SAVE_ARGS_3 SAVE_ARGS_2; mov.l r6,@(8,r15)
+# define SAVE_ARGS_4 SAVE_ARGS_3; mov.l r7,@(12,r15)
+# define SAVE_ARGS_5 SAVE_ARGS_4
+# define SAVE_ARGS_6 SAVE_ARGS_5
+
+# define LOAD_ARGS_0 /* Nothing. */
+# define LOAD_ARGS_1 LOAD_ARGS_0; mov.l @(0,r15),r4
+# define LOAD_ARGS_2 LOAD_ARGS_1; mov.l @(4,r15),r5
+# define LOAD_ARGS_3 LOAD_ARGS_2; mov.l @(8,r15),r6
+# define LOAD_ARGS_4 LOAD_ARGS_3; mov.l @(12,r15),r7
+# define LOAD_ARGS_5 LOAD_ARGS_4
+# define LOAD_ARGS_6 LOAD_ARGS_5
+
+# ifdef IS_IN_libpthread
+# define __local_enable_asynccancel __pthread_enable_asynccancel
+# define __local_disable_asynccancel __pthread_disable_asynccancel
+# define __local_multiple_threads __pthread_multiple_threads
+# elif !defined NOT_IN_libc
+# define __local_enable_asynccancel __libc_enable_asynccancel
+# define __local_disable_asynccancel __libc_disable_asynccancel
+# define __local_multiple_threads __libc_multiple_threads
+# else
+# define __local_enable_asynccancel __librt_enable_asynccancel
+# define __local_disable_asynccancel __librt_disable_asynccancel
+# define __local_multiple_threads __librt_multiple_threads
+# endif
+
+# if defined IS_IN_librt && defined PIC
+# define CENABLE \
+ mov.l r12,@-r15; \
+ mov.l 1f,r12; \
+ mova 1f,r0; \
+ add r0,r12; \
+ mov.l 2f,r0; \
+ bsrf r0; \
+ nop; \
+ 0: bra 3f; \
+ mov r0,r2; \
+ .align 2; \
+ 1: .long _GLOBAL_OFFSET_TABLE_; \
+ 2: .long __local_enable_asynccancel@PLT - (0b-.); \
+ 3: mov.l @r15+,r12
+
+# define CDISABLE \
+ mov.l r12,@-r15; \
+ mov.l 1f,r12; \
+ mova 1f,r0; \
+ add r0,r12; \
+ mov.l 2f,r0; \
+ bsrf r0; \
+ mov r2,r4; \
+ 0: bra 3f; \
+ nop; \
+ .align 2; \
+ 1: .long _GLOBAL_OFFSET_TABLE_; \
+ 2: .long __local_disable_asynccancel@PLT - (0b-.); \
+ 3: mov.l @r15+,r12
+# else
+# define CENABLE \
+ mov.l 1f,r0; \
+ bsrf r0; \
+ nop; \
+ 0: bra 2f; \
+ mov r0,r2; \
+ .align 2; \
+ 1: .long __local_enable_asynccancel - 0b; \
+ 2:
+
+# define CDISABLE \
+ mov.l 1f,r0; \
+ bsrf r0; \
+ mov r2,r4; \
+ 0: bra 2f; \
+ nop; \
+ .align 2; \
+ 1: .long __local_disable_asynccancel - 0b; \
+ 2:
+# endif
+
+# ifndef __ASSEMBLER__
+# if defined FLOATING_STACKS && USE___THREAD && defined PIC
+# define SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, p_multiple_threads) == 0, 1)
+# else
+extern int __local_multiple_threads attribute_hidden;
+# define SINGLE_THREAD_P __builtin_expect (__local_multiple_threads == 0, 1)
+# endif
+# else
+# if !defined PIC
+# define SINGLE_THREAD_P \
+ mov.l 1f,r0; \
+ mov.l @r0,r0; \
+ bra 2f; \
+ tst r0,r0; \
+ .align 2; \
+ 1: .long __local_multiple_threads; \
+ 2:
+# elif defined FLOATING_STACKS && USE___THREAD
+# define SINGLE_THREAD_P \
+ stc gbr,r0; \
+ mov.w 0f,r1; \
+ sub r1,r0; \
+ mov.l @(MULTIPLE_THREADS_OFFSET,r0),r0; \
+ bra 1f; \
+ tst r0,r0; \
+ 0: .word TLS_PRE_TCB_SIZE; \
+ 1:
+
+# else
+# if !defined NOT_IN_libc || defined IS_IN_libpthread
+# define SINGLE_THREAD_P \
+ mov r12,r2; \
+ mov.l 0f,r12; \
+ mova 0f,r0; \
+ add r0,r12; \
+ mov.l 1f,r0; \
+ mov.l @(r0,r12),r0; \
+ mov r2,r12; \
+ bra 2f; \
+ tst r0,r0; \
+ .align 2; \
+ 0: .long _GLOBAL_OFFSET_TABLE_; \
+ 1: .long __local_multiple_threads@GOTOFF; \
+ 2:
+# else
+# define SINGLE_THREAD_P \
+ mov r12,r2; \
+ mov.l 0f,r12; \
+ mova 0f,r0; \
+ add r0,r12; \
+ mov.l 1f,r0; \
+ mov.l @(r0,r12),r0; \
+ mov.l @r0,r0; \
+ mov r2,r12; \
+ bra 2f; \
+ tst r0,r0; \
+ .align 2; \
+ 0: .long _GLOBAL_OFFSET_TABLE_; \
+ 1: .long __local_multiple_threads@GOT; \
+ 2:
+# endif
+# endif
+# endif
+
+#elif !defined __ASSEMBLER__
+
+/* This code should never be used but we define it anyhow. */
+# define SINGLE_THREAD_P (1)
+
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/vfork.S b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/vfork.S
new file mode 100644
index 000000000..f230c0122
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/vfork.S
@@ -0,0 +1,77 @@
+/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep-cancel.h>
+#define _ERRNO_H 1
+#include <bits/errno.h>
+
+/* Clone the calling process, but without copying the whole address space.
+ The calling process is suspended until the new process exits or is
+ replaced by a call to `execve'. Return -1 for errors, 0 to the new process,
+ and the process ID of the new process to the old process. */
+
+ENTRY (__vfork)
+#ifdef SHARED
+ mov.l .Lgot, r1
+ mova .Lgot, r0
+ add r0, r1
+ mov.l .Lpthread_func, r0
+ mov.l @(r0,r1), r0
+#else
+ mov.l .Lpthread_create, r0
+#endif
+ tst r0, r0
+ bf .Lhidden_fork
+
+ mov.w .L1, r3
+ trapa #0x10
+ mov r0, r1
+ mov #-12, r2
+ shad r2, r1
+ not r1, r1 // r1=0 means r0 = -1 to -4095
+ tst r1, r1 // i.e. error in linux
+ bf .Lpseudo_end
+ SYSCALL_ERROR_HANDLER
+.Lpseudo_end:
+ rts
+ nop
+.L1: .word __NR_vfork
+ .align 2
+#ifdef SHARED
+.Lgot:
+ .long _GLOBAL_OFFSET_TABLE_
+.Lpthread_func:
+ .long __libc_pthread_functions@GOTOFF
+#else
+.Lpthread_create:
+ .weak pthread_create
+ .long pthread_create
+#endif
+
+.Lhidden_fork:
+ mov.l .L2, r1
+ braf r1
+ nop
+1:
+ .align 2
+.L2: .long HIDDEN_JUMPTARGET(__fork)-1b
+
+PSEUDO_END (__vfork)
+libc_hidden_def (__vfork)
+
+weak_alias (__vfork, vfork)
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sigwait.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sigwait.c
new file mode 100644
index 000000000..fdec09455
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sigwait.c
@@ -0,0 +1,88 @@
+/* Copyright (C) 1997, 1998, 2000, 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <signal.h>
+#define __need_NULL
+#include <stddef.h>
+
+#include <sysdep-cancel.h>
+#include <sys/syscall.h>
+#include <bp-checks.h>
+#include <bits/libc-lock.h>
+
+extern int __syscall_rt_sigtimedwait (const sigset_t *__unbounded, siginfo_t *__unbounded,
+ const struct timespec *__unbounded, size_t);
+
+
+/* Return any pending signal or wait for one for the given time. */
+static inline int
+do_sigwait (const sigset_t *set, int *sig)
+{
+ int ret;
+
+ /* XXX The size argument hopefully will have to be changed to the
+ real size of the user-level sigset_t. */
+#ifdef INTERNAL_SYSCALL
+ INTERNAL_SYSCALL_DECL (err);
+ ret = INTERNAL_SYSCALL (rt_sigtimedwait, err, 4, CHECK_SIGSET (set),
+ NULL, NULL, _NSIG / 8);
+ if (! INTERNAL_SYSCALL_ERROR_P (ret, err))
+ {
+ *sig = ret;
+ ret = 0;
+ }
+ else
+ ret = INTERNAL_SYSCALL_ERRNO (ret, err);
+#else
+ ret = INLINE_SYSCALL (rt_sigtimedwait, 4, CHECK_SIGSET (set),
+ NULL, NULL, _NSIG / 8);
+ if (ret != -1)
+ {
+ *sig = ret;
+ ret = 0;
+ }
+ else
+ ret = errno;
+#endif
+
+ return ret;
+}
+
+#ifndef SHARED
+weak_extern (__pthread_sigwait)
+#endif
+
+int
+__sigwait (set, sig)
+ const sigset_t *set;
+ int *sig;
+{
+#ifndef NOT_IN_libc
+ return __libc_maybe_call2 (pthread_sigwait, (set, sig),
+ do_sigwait (set, sig));
+#else
+ return do_sigwait (set, sig);
+#endif
+}
+libc_hidden_def (__sigwait)
+weak_alias (__sigwait, sigwait)
+strong_alias (__sigwait, __libc_sigwait)
+
+/* Cancellation is handled in __pthread_sigwait. */
+LIBC_CANCEL_HANDLED ();
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/smp.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/smp.h
new file mode 100644
index 000000000..81289294b
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/smp.h
@@ -0,0 +1,48 @@
+/* Determine whether the host has multiple processors. Linux version.
+ Copyright (C) 1996, 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <sys/sysctl.h>
+
+/* Test whether the machine has more than one processor. This is not the
+ best test but good enough. More complicated tests would require `malloc'
+ which is not available at that time. */
+static inline int
+is_smp_system (void)
+{
+ static const int sysctl_args[] = { CTL_KERN, KERN_VERSION };
+ char buf[512];
+ size_t reslen = sizeof (buf);
+
+ /* Try reading the number using `sysctl' first. */
+ if (__sysctl ((int *) sysctl_args,
+ sizeof (sysctl_args) / sizeof (sysctl_args[0]),
+ buf, &reslen, NULL, 0) < 0)
+ {
+ /* This was not successful. Now try reading the /proc filesystem. */
+ int fd = __open ("/proc/sys/kernel/version", O_RDONLY);
+ if (__builtin_expect (fd, 0) == -1
+ || (reslen = __read (fd, buf, sizeof (buf))) <= 0)
+ /* This also didn't work. We give up and say it's a UP machine. */
+ buf[0] = '\0';
+
+ __close (fd);
+ }
+
+ return strstr (buf, "SMP") != NULL;
+}
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/CVS/Entries b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/CVS/Entries
new file mode 100644
index 000000000..c26d88d1e
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/CVS/Entries
@@ -0,0 +1,6 @@
+D/bits////
+D/sparc32////
+D/sparc64////
+/Versions/1.1/Tue Nov 15 14:20:47 2005//
+/aio_cancel.c/1.1/Tue Nov 15 14:20:47 2005//
+/fork.h/1.1/Tue Nov 15 14:20:47 2005//
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/CVS/Repository b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/CVS/Repository
new file mode 100644
index 000000000..b24183f32
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/unix/sysv/linux/sparc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/CVS/Root b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/aio_cancel.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/aio_cancel.c
new file mode 100644
index 000000000..0d6da8291
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/aio_cancel.c
@@ -0,0 +1,33 @@
+#include <shlib-compat.h>
+
+#define aio_cancel64 XXX
+#include <aio.h>
+#undef aio_cancel64
+#include <errno.h>
+
+extern __typeof (aio_cancel) __new_aio_cancel;
+extern __typeof (aio_cancel) __old_aio_cancel;
+
+#define aio_cancel __new_aio_cancel
+
+#include <sysdeps/pthread/aio_cancel.c>
+
+#undef aio_cancel
+strong_alias (__new_aio_cancel, __new_aio_cancel64);
+versioned_symbol (librt, __new_aio_cancel, aio_cancel, GLIBC_2_3);
+versioned_symbol (librt, __new_aio_cancel64, aio_cancel64, GLIBC_2_3);
+
+#if SHLIB_COMPAT (librt, GLIBC_2_1, GLIBC_2_3)
+
+#undef ECANCELED
+#define aio_cancel __old_aio_cancel
+#define ECANCELED 125
+
+#include <sysdeps/pthread/aio_cancel.c>
+
+#undef aio_cancel
+strong_alias (__old_aio_cancel, __old_aio_cancel64);
+compat_symbol (librt, __old_aio_cancel, aio_cancel, GLIBC_2_1);
+compat_symbol (librt, __old_aio_cancel64, aio_cancel64, GLIBC_2_1);
+
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/CVS/Entries b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/CVS/Entries
new file mode 100644
index 000000000..1a6c861b9
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/CVS/Entries
@@ -0,0 +1,3 @@
+/local_lim.h/1.3/Tue Nov 15 14:20:47 2005//
+/typesizes.h/1.2/Tue Nov 15 14:20:47 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/CVS/Repository b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/CVS/Repository
new file mode 100644
index 000000000..f4c6ad49a
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/CVS/Root b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/local_lim.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/local_lim.h
new file mode 100644
index 000000000..27ffa668f
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/local_lim.h
@@ -0,0 +1,92 @@
+/* Minimum guaranteed maximum values for system limits. Linux/SPARC version.
+ Copyright (C) 1993-1998,2000,2002,2003,2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* The kernel header pollutes the namespace with the NR_OPEN symbol
+ and defines LINK_MAX although filesystems have different maxima. A
+ similar thing is true for OPEN_MAX: the limit can be changed at
+ runtime and therefore the macro must not be defined. Remove this
+ after including the header if necessary. */
+#ifndef NR_OPEN
+# define __undef_NR_OPEN
+#endif
+#ifndef LINK_MAX
+# define __undef_LINK_MAX
+#endif
+#ifndef OPEN_MAX
+# define __undef_OPEN_MAX
+#endif
+
+/* The kernel sources contain a file with all the needed information. */
+#include <linux/limits.h>
+
+/* Have to remove NR_OPEN? */
+#ifdef __undef_NR_OPEN
+# undef NR_OPEN
+# undef __undef_NR_OPEN
+#endif
+/* Have to remove LINK_MAX? */
+#ifdef __undef_LINK_MAX
+# undef LINK_MAX
+# undef __undef_LINK_MAX
+#endif
+/* Have to remove OPEN_MAX? */
+#ifdef __undef_OPEN_MAX
+# undef OPEN_MAX
+# undef __undef_OPEN_MAX
+#endif
+
+/* The number of data keys per process. */
+#define _POSIX_THREAD_KEYS_MAX 128
+/* This is the value this implementation supports. */
+#define PTHREAD_KEYS_MAX 1024
+
+/* Controlling the iterations of destructors for thread-specific data. */
+#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4
+/* Number of iterations this implementation does. */
+#define PTHREAD_DESTRUCTOR_ITERATIONS _POSIX_THREAD_DESTRUCTOR_ITERATIONS
+
+/* The number of threads per process. */
+#define _POSIX_THREAD_THREADS_MAX 64
+/* This is the value this implementation supports. */
+#define PTHREAD_THREADS_MAX 16384
+
+/* Maximum amount by which a process can descrease its asynchronous I/O
+ priority level. */
+#define AIO_PRIO_DELTA_MAX 20
+
+/* Minimum size for a thread. We are free to choose a reasonable value. */
+#define PTHREAD_STACK_MIN 24576
+
+/* Maximum number of POSIX timers available. */
+#define TIMER_MAX 256
+
+/* Maximum number of timer expiration overruns. */
+#define DELAYTIMER_MAX 2147483647
+
+/* Maximum tty name length. */
+#define TTY_NAME_MAX 32
+
+/* Maximum login name length. This is arbitrary. */
+#define LOGIN_NAME_MAX 256
+
+/* Maximum host name length. */
+#define HOST_NAME_MAX 64
+
+/* Maximum message queue priority level. */
+#define MQ_PRIO_MAX 32768
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/typesizes.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/typesizes.h
new file mode 100644
index 000000000..7e4253789
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/typesizes.h
@@ -0,0 +1,66 @@
+/* bits/typesizes.h -- underlying types for *_t. Linux/SPARC version.
+ Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _BITS_TYPES_H
+# error "Never include <bits/typesizes.h> directly; use <sys/types.h> instead."
+#endif
+
+#ifndef _BITS_TYPESIZES_H
+#define _BITS_TYPESIZES_H 1
+
+/* See <bits/types.h> for the meaning of these macros. This file exists so
+ that <bits/types.h> need not vary across different GNU platforms. */
+
+#define __DEV_T_TYPE __UQUAD_TYPE
+#define __UID_T_TYPE __U32_TYPE
+#define __GID_T_TYPE __U32_TYPE
+#define __INO_T_TYPE __ULONGWORD_TYPE
+#define __INO64_T_TYPE __UQUAD_TYPE
+#define __MODE_T_TYPE __U32_TYPE
+#define __NLINK_T_TYPE __U32_TYPE
+#define __OFF_T_TYPE __SLONGWORD_TYPE
+#define __OFF64_T_TYPE __SQUAD_TYPE
+#define __PID_T_TYPE __S32_TYPE
+#define __RLIM_T_TYPE __ULONGWORD_TYPE
+#define __RLIM64_T_TYPE __UQUAD_TYPE
+#define __BLKCNT_T_TYPE __SLONGWORD_TYPE
+#define __BLKCNT64_T_TYPE __SQUAD_TYPE
+#define __FSBLKCNT_T_TYPE __ULONGWORD_TYPE
+#define __FSBLKCNT64_T_TYPE __UQUAD_TYPE
+#define __FSFILCNT_T_TYPE __ULONGWORD_TYPE
+#define __FSFILCNT64_T_TYPE __UQUAD_TYPE
+#define __ID_T_TYPE __U32_TYPE
+#define __CLOCK_T_TYPE __SLONGWORD_TYPE
+#define __TIME_T_TYPE __SLONGWORD_TYPE
+#define __USECONDS_T_TYPE __U32_TYPE
+#define __SUSECONDS_T_TYPE __S32_TYPE
+#define __DADDR_T_TYPE __S32_TYPE
+#define __SWBLK_T_TYPE __SLONGWORD_TYPE
+#define __KEY_T_TYPE __S32_TYPE
+#define __CLOCKID_T_TYPE __S32_TYPE
+#define __TIMER_T_TYPE __S32_TYPE
+#define __BLKSIZE_T_TYPE __SLONGWORD_TYPE
+#define __FSID_T_TYPE struct { int __val[2]; }
+#define __SSIZE_T_TYPE __SWORD_TYPE
+
+/* Number of descriptors that can fit in an `fd_set'. */
+#define __FD_SETSIZE 1024
+
+
+#endif /* bits/typesizes.h */
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/fork.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/fork.h
new file mode 100644
index 000000000..793cb1d5f
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/fork.h
@@ -0,0 +1,34 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+
+#define ARCH_FORK() \
+({ \
+ register long __o0 __asm__ ("o0"); \
+ register long __o1 __asm__ ("o1"); \
+ register long __g1 __asm__ ("g1") = __NR_fork; \
+ __asm __volatile (__SYSCALL_STRING \
+ : "=r" (__g1), "=r" (__o0), "=r" (__o1) \
+ : "0" (__g1) \
+ : __SYSCALL_CLOBBERS); \
+ __o0 == -1 ? __o0 : (__o0 & (__o1 - 1)); \
+})
+
+#include_next <fork.h>
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc32/CVS/Entries b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc32/CVS/Entries
new file mode 100644
index 000000000..28bc05e42
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc32/CVS/Entries
@@ -0,0 +1,3 @@
+/sysdep-cancel.h/1.7/Tue Nov 15 14:20:47 2005//
+/vfork.S/1.6/Tue Nov 15 14:20:47 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc32/CVS/Repository b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc32/CVS/Repository
new file mode 100644
index 000000000..21e8760c2
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc32/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc32
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc32/CVS/Root b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc32/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc32/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h
new file mode 100644
index 000000000..dd3f52a98
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h
@@ -0,0 +1,102 @@
+/* Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <tls.h>
+#ifndef __ASSEMBLER__
+# include <linuxthreads/internals.h>
+#endif
+
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+# undef PSEUDO
+# define PSEUDO(name, syscall_name, args) \
+ .text; \
+ENTRY(name) \
+ ld [%g7 + MULTIPLE_THREADS_OFFSET], %g1; \
+ cmp %g1, 0; \
+ bne 1f; \
+ mov SYS_ify(syscall_name), %g1; \
+ ta 0x10; \
+ bcs __syscall_error_handler; \
+ nop; \
+ .subsection 2; \
+1: save %sp, -96, %sp; \
+ CENABLE; \
+ nop; \
+ mov %o0, %l0; \
+ COPY_ARGS_##args \
+ mov SYS_ify(syscall_name), %g1; \
+ ta 0x10; \
+ bcs __syscall_error_handler2; \
+ mov %o0, %l1; \
+ CDISABLE; \
+ mov %l0, %o0; \
+ jmpl %i7 + 8, %g0; \
+ restore %g0, %l1, %o0; \
+ .previous; \
+ SYSCALL_ERROR_HANDLER \
+ SYSCALL_ERROR_HANDLER2
+
+#define SYSCALL_ERROR_HANDLER2 \
+SYSCALL_ERROR_HANDLER_ENTRY(__syscall_error_handler2) \
+ .global __errno_location; \
+ .type __errno_location,@function; \
+ CDISABLE; \
+ mov %l0, %o0; \
+ call __errno_location; \
+ nop; \
+ st %l1, [%o0]; \
+ jmpl %i7 + 8, %g0; \
+ restore %g0, -1, %o0; \
+ .previous;
+
+# ifdef IS_IN_libpthread
+# define CENABLE call __pthread_enable_asynccancel
+# define CDISABLE call __pthread_disable_asynccancel
+# elif !defined NOT_IN_libc
+# define CENABLE call __libc_enable_asynccancel
+# define CDISABLE call __libc_disable_asynccancel
+# else
+# define CENABLE call __librt_enable_asynccancel
+# define CDISABLE call __librt_disable_asynccancel
+# endif
+
+#define COPY_ARGS_0 /* Nothing */
+#define COPY_ARGS_1 COPY_ARGS_0 mov %i0, %o0;
+#define COPY_ARGS_2 COPY_ARGS_1 mov %i1, %o1;
+#define COPY_ARGS_3 COPY_ARGS_2 mov %i2, %o2;
+#define COPY_ARGS_4 COPY_ARGS_3 mov %i3, %o3;
+#define COPY_ARGS_5 COPY_ARGS_4 mov %i4, %o4;
+#define COPY_ARGS_6 COPY_ARGS_5 mov %i5, %o5;
+
+# ifndef __ASSEMBLER__
+# define SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+ p_header.data.multiple_threads) == 0, 1)
+# else
+# define SINGLE_THREAD_P ld [%g7 + MULTIPLE_THREADS_OFFSET], %g1
+# endif
+
+#elif !defined __ASSEMBLER__
+
+/* This code should never be used but we define it anyhow. */
+# define SINGLE_THREAD_P (1)
+
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S
new file mode 100644
index 000000000..132da67a1
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S
@@ -0,0 +1,65 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep-cancel.h>
+
+ .text
+#ifdef SHARED
+.LLGETPC0:
+ retl
+ add %o7, %o0, %o0
+#endif
+ENTRY(__vfork)
+#ifdef SHARED
+ mov %o7, %o1
+ sethi %hi(_GLOBAL_OFFSET_TABLE_-4), %o0
+ call .LLGETPC0
+ add %o0, %lo(_GLOBAL_OFFSET_TABLE_+4), %o0
+ sethi %hi(__libc_pthread_functions), %o2
+ mov %o1, %o7
+ or %o2, %lo(__libc_pthread_functions), %o2
+ ld [%o0 + %o2], %o2
+ ld [%o2], %o2
+ cmp %o2, 0
+#else
+ .weak pthread_create
+ sethi %hi(pthread_create), %o0
+ orcc %o0, %lo(pthread_create), %o0
+#endif
+#if defined SHARED && !defined BROKEN_SPARC_WDISP22
+ bne HIDDEN_JUMPTARGET(__fork)
+#else
+ bne 1f
+#endif
+ mov __NR_vfork, %g1
+ ta 0x10
+ bcs __syscall_error_handler
+ nop
+ sub %o1, 1, %o1
+ retl
+ and %o0, %o1, %o0
+#if !defined SHARED || defined BROKEN_SPARC_WDISP22
+1: mov %o7, %g1
+ call HIDDEN_JUMPTARGET(__fork)
+ mov %g1, %o7
+#endif
+ SYSCALL_ERROR_HANDLER
+PSEUDO_END (__vfork)
+libc_hidden_def (__vfork)
+weak_alias (__vfork, vfork)
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/CVS/Entries b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/CVS/Entries
new file mode 100644
index 000000000..b842c7103
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/CVS/Entries
@@ -0,0 +1,5 @@
+/Makefile/1.4/Tue Nov 15 14:20:47 2005//
+/pt-sigsuspend.c/1.1/Tue Nov 15 14:20:47 2005//
+/sysdep-cancel.h/1.7/Tue Nov 15 14:20:47 2005//
+/vfork.S/1.6/Tue Nov 15 14:20:47 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/CVS/Repository b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/CVS/Repository
new file mode 100644
index 000000000..a5b0ec61b
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/CVS/Root b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/pt-sigsuspend.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/pt-sigsuspend.c
new file mode 100644
index 000000000..d57283ad2
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/pt-sigsuspend.c
@@ -0,0 +1 @@
+#include "../../ia64/pt-sigsuspend.c"
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h
new file mode 100644
index 000000000..80834292e
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h
@@ -0,0 +1,101 @@
+/* Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <tls.h>
+#ifndef __ASSEMBLER__
+# include <linuxthreads/internals.h>
+#endif
+
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+# undef PSEUDO
+# define PSEUDO(name, syscall_name, args) \
+ .text; \
+ENTRY(name) \
+ ld [%g7 + MULTIPLE_THREADS_OFFSET], %g1; \
+ brnz,pn %g1, 1f; \
+ mov SYS_ify(syscall_name), %g1; \
+ ta 0x6d; \
+ bcs,pn %xcc, __syscall_error_handler; \
+ nop; \
+ .subsection 2; \
+1: save %sp, -192, %sp; \
+ CENABLE; \
+ nop; \
+ mov %o0, %l0; \
+ COPY_ARGS_##args \
+ mov SYS_ify(syscall_name), %g1; \
+ ta 0x6d; \
+ bcs,pn %xcc, __syscall_error_handler2; \
+ mov %o0, %l1; \
+ CDISABLE; \
+ mov %l0, %o0; \
+ jmpl %i7 + 8, %g0; \
+ restore %g0, %l1, %o0; \
+ .previous; \
+ SYSCALL_ERROR_HANDLER \
+ SYSCALL_ERROR_HANDLER2
+
+#define SYSCALL_ERROR_HANDLER2 \
+SYSCALL_ERROR_HANDLER_ENTRY(__syscall_error_handler2) \
+ .global __errno_location; \
+ .type __errno_location,@function; \
+ CDISABLE; \
+ mov %l0, %o0; \
+ call __errno_location; \
+ nop; \
+ st %l1, [%o0]; \
+ jmpl %i7 + 8, %g0; \
+ restore %g0, -1, %o0; \
+ .previous;
+
+# ifdef IS_IN_libpthread
+# define CENABLE call __pthread_enable_asynccancel
+# define CDISABLE call __pthread_disable_asynccancel
+# elif !defined NOT_IN_libc
+# define CENABLE call __libc_enable_asynccancel
+# define CDISABLE call __libc_disable_asynccancel
+# else
+# define CENABLE call __librt_enable_asynccancel
+# define CDISABLE call __librt_disable_asynccancel
+# endif
+
+#define COPY_ARGS_0 /* Nothing */
+#define COPY_ARGS_1 COPY_ARGS_0 mov %i0, %o0;
+#define COPY_ARGS_2 COPY_ARGS_1 mov %i1, %o1;
+#define COPY_ARGS_3 COPY_ARGS_2 mov %i2, %o2;
+#define COPY_ARGS_4 COPY_ARGS_3 mov %i3, %o3;
+#define COPY_ARGS_5 COPY_ARGS_4 mov %i4, %o4;
+#define COPY_ARGS_6 COPY_ARGS_5 mov %i5, %o5;
+
+# ifndef __ASSEMBLER__
+# define SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+ p_header.data.multiple_threads) == 0, 1)
+# else
+# define SINGLE_THREAD_P ld [%g7 + MULTIPLE_THREADS_OFFSET], %g1
+# endif
+
+#elif !defined __ASSEMBLER__
+
+/* This code should never be used but we define it anyhow. */
+# define SINGLE_THREAD_P (1)
+
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S
new file mode 100644
index 000000000..8a6d2771e
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S
@@ -0,0 +1,64 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep-cancel.h>
+
+#ifdef SHARED
+.LLGETPC0:
+ retl
+ add %o7, %o0, %o0
+#endif
+ENTRY(__vfork)
+#ifdef SHARED
+ mov %o7, %o1
+ sethi %hi(_GLOBAL_OFFSET_TABLE_-4), %o0
+ call .LLGETPC0
+ add %o0, %lo(_GLOBAL_OFFSET_TABLE_+4), %o0
+ sethi %hi(__libc_pthread_functions), %o2
+ mov %o1, %o7
+ or %o2, %lo(__libc_pthread_functions), %o2
+ ldx [%o0 + %o2], %o2
+ ldx [%o2], %o0
+#else
+ .weak pthread_create
+ sethi %hi(pthread_create), %o0
+ or %o0, %lo(pthread_create), %o0
+#endif
+#if defined SHARED && !defined BROKEN_SPARC_WDISP22
+ cmp %o0, 0
+ bne HIDDEN_JUMPTARGET(__fork)
+#else
+ brnz,pn %o0, 1f
+#endif
+ mov __NR_vfork, %g1
+ ta 0x6d
+ bcs,pn %xcc, __syscall_error_handler
+ nop
+ sub %o1, 1, %o1
+ retl
+ and %o0, %o1, %o0
+#if !defined SHARED || defined BROKEN_SPARC_WDISP22
+1: mov %o7, %g1
+ call HIDDEN_JUMPTARGET(__fork)
+ mov %g1, %o7
+#endif
+ SYSCALL_ERROR_HANDLER
+PSEUDO_END (__vfork)
+libc_hidden_def (__vfork)
+weak_alias (__vfork, vfork)
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/unregister-atfork.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/unregister-atfork.c
new file mode 100644
index 000000000..dad273fdf
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/unregister-atfork.c
@@ -0,0 +1,49 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <stdlib.h>
+#include "fork.h"
+
+
+void
+__unregister_atfork (dso_handle)
+ void *dso_handle;
+{
+ /* Get the lock to not conflict with running forks. */
+ __libc_lock_lock (__fork_block.lock);
+
+ list_t *runp;
+ list_t *prevp;
+
+ list_for_each_prev_safe (runp, prevp, &__fork_block.prepare_list)
+ if (list_entry (runp, struct fork_handler, list)->dso_handle == dso_handle)
+ list_del (runp);
+
+ list_for_each_prev_safe (runp, prevp, &__fork_block.parent_list)
+ if (list_entry (runp, struct fork_handler, list)->dso_handle == dso_handle)
+ list_del (runp);
+
+ list_for_each_prev_safe (runp, prevp, &__fork_block.child_list)
+ if (list_entry (runp, struct fork_handler, list)->dso_handle == dso_handle)
+ list_del (runp);
+
+ /* Release the lock. */
+ __libc_lock_unlock (__fork_block.lock);
+}
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/CVS/Entries b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/CVS/Entries
new file mode 100644
index 000000000..a2574d3c0
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/CVS/Entries
@@ -0,0 +1,5 @@
+/Makefile/1.6/Tue Nov 15 14:20:47 2005/-ko/
+/pt-sigsuspend.c/1.1/Tue Nov 15 14:20:47 2005//
+/sysdep-cancel.h/1.6/Tue Nov 15 14:20:47 2005//
+/vfork.S/1.6/Tue Nov 15 14:20:47 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/CVS/Entries.Log b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/CVS/Entries.Log
new file mode 100644
index 000000000..bc1536e2e
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/CVS/Entries.Log
@@ -0,0 +1,2 @@
+A D/bits////
+R D/bits////
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/CVS/Repository b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/CVS/Repository
new file mode 100644
index 000000000..89788b3f3
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/unix/sysv/linux/x86_64
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/CVS/Root b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/pt-sigsuspend.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/pt-sigsuspend.c
new file mode 100644
index 000000000..3a0c2afc0
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/pt-sigsuspend.c
@@ -0,0 +1 @@
+#include "../ia64/pt-sigsuspend.c"
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h
new file mode 100644
index 000000000..e82e6dfdd
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h
@@ -0,0 +1,132 @@
+/* Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <tls.h>
+#include <pt-machine.h>
+#ifndef __ASSEMBLER__
+# include <linuxthreads/internals.h>
+#endif
+
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+# undef PSEUDO
+# define PSEUDO(name, syscall_name, args) \
+ .text; \
+ ENTRY (name) \
+ SINGLE_THREAD_P; \
+ jne L(pseudo_cancel); \
+ DO_CALL (syscall_name, args); \
+ cmpq $-4095, %rax; \
+ jae SYSCALL_ERROR_LABEL; \
+ ret; \
+ L(pseudo_cancel): \
+ /* Save registers that might get destroyed. */ \
+ SAVESTK_##args \
+ PUSHARGS_##args \
+ CENABLE \
+ /* Restore registers. */ \
+ POPARGS_##args \
+ /* The return value from CENABLE is argument for CDISABLE. */ \
+ movq %rax, (%rsp); \
+ movl $SYS_ify (syscall_name), %eax; \
+ syscall; \
+ movq (%rsp), %rdi; \
+ /* Save %rax since it's the error code from the syscall. */ \
+ movq %rax, 8(%rsp); \
+ CDISABLE \
+ movq 8(%rsp), %rax; \
+ RESTSTK_##args \
+ cmpq $-4095, %rax; \
+ jae SYSCALL_ERROR_LABEL; \
+ L(pseudo_end):
+
+# define PUSHARGS_0 /* Nothing. */
+# define PUSHARGS_1 PUSHARGS_0 movq %rdi, 8(%rsp);
+# define PUSHARGS_2 PUSHARGS_1 movq %rsi, 16(%rsp);
+# define PUSHARGS_3 PUSHARGS_2 movq %rdx, 24(%rsp);
+# define PUSHARGS_4 PUSHARGS_3 movq %rcx, 32(%rsp);
+# define PUSHARGS_5 PUSHARGS_4 movq %r8, 40(%rsp);
+# define PUSHARGS_6 PUSHARGS_5 movq %r9, 48(%rsp);
+
+# define POPARGS_0 /* Nothing. */
+# define POPARGS_1 POPARGS_0 movq 8(%rsp), %rdi;
+# define POPARGS_2 POPARGS_1 movq 16(%rsp), %rsi;
+# define POPARGS_3 POPARGS_2 movq 24(%rsp), %rdx;
+# define POPARGS_4 POPARGS_3 movq 32(%rsp), %r10;
+# define POPARGS_5 POPARGS_4 movq 40(%rsp), %r8;
+# define POPARGS_6 POPARGS_5 movq 48(%rsp), %r9;
+
+/* We always have to align the stack before calling a function. */
+# define SAVESTK_0 subq $24, %rsp;cfi_adjust_cfa_offset(24);
+# define SAVESTK_1 SAVESTK_0
+# define SAVESTK_2 SAVESTK_1
+# define SAVESTK_3 subq $40, %rsp;cfi_adjust_cfa_offset(40);
+# define SAVESTK_4 SAVESTK_3
+# define SAVESTK_5 subq $56, %rsp;cfi_adjust_cfa_offset(56);
+# define SAVESTK_6 SAVESTK_5
+
+# define RESTSTK_0 addq $24,%rsp;cfi_adjust_cfa_offset(-24);
+# define RESTSTK_1 RESTSTK_0
+# define RESTSTK_2 RESTSTK_1
+# define RESTSTK_3 addq $40, %rsp;cfi_adjust_cfa_offset(-40);
+# define RESTSTK_4 RESTSTK_3
+# define RESTSTK_5 addq $56, %rsp;cfi_adjust_cfa_offset(-56);
+# define RESTSTK_6 RESTSTK_5
+
+# ifdef IS_IN_libpthread
+# define CENABLE call __pthread_enable_asynccancel;
+# define CDISABLE call __pthread_disable_asynccancel;
+# define __local_multiple_threads __pthread_multiple_threads
+# elif !defined NOT_IN_libc
+# define CENABLE call __libc_enable_asynccancel;
+# define CDISABLE call __libc_disable_asynccancel;
+# define __local_multiple_threads __libc_multiple_threads
+# else
+# define CENABLE call __librt_enable_asynccancel@plt;
+# define CDISABLE call __librt_disable_asynccancel@plt;
+# endif
+
+# if defined IS_IN_libpthread || !defined NOT_IN_libc
+# ifndef __ASSEMBLER__
+extern int __local_multiple_threads attribute_hidden;
+# define SINGLE_THREAD_P \
+ __builtin_expect (__local_multiple_threads == 0, 1)
+# else
+# define SINGLE_THREAD_P cmpl $0, __local_multiple_threads(%rip)
+# endif
+
+# else
+
+# ifndef __ASSEMBLER__
+# define SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+ p_header.data.multiple_threads) == 0, 1)
+# else
+# define SINGLE_THREAD_P cmpl $0, %fs:MULTIPLE_THREADS_OFFSET
+# endif
+
+# endif
+
+#elif !defined __ASSEMBLER__
+
+/* This code should never be used but we define it anyhow. */
+# define SINGLE_THREAD_P (1)
+
+#endif
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/vfork.S b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/vfork.S
new file mode 100644
index 000000000..25d1d3f96
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/vfork.S
@@ -0,0 +1,62 @@
+/* Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep-cancel.h>
+#define _ERRNO_H 1
+#include <bits/errno.h>
+
+/* Clone the calling process, but without copying the whole address space.
+ The calling process is suspended until the new process exits or is
+ replaced by a call to `execve'. Return -1 for errors, 0 to the new process,
+ and the process ID of the new process to the old process. */
+
+ENTRY (__vfork)
+
+#ifdef SHARED
+ cmpq $0, __libc_pthread_functions(%rip)
+#else
+ .weak pthread_create
+ movq $pthread_create, %rax
+ testq %rax, %rax
+#endif
+ jne HIDDEN_JUMPTARGET (__fork)
+
+ /* Pop the return PC value into RDI. We need a register that
+ is preserved by the syscall and that we're allowed to destroy. */
+ popq %rdi
+ cfi_adjust_cfa_offset(-8)
+
+ /* Stuff the syscall number in RAX and enter into the kernel. */
+ movl $SYS_ify (vfork), %eax
+ syscall
+
+ /* Push back the return PC. */
+ pushq %rdi
+ cfi_adjust_cfa_offset(8)
+
+ cmpl $-4095, %eax
+ jae SYSCALL_ERROR_LABEL /* Branch forward if it failed. */
+
+ /* Normal return. */
+.Lpseudo_end:
+ ret
+
+PSEUDO_END (__vfork)
+libc_hidden_def (__vfork)
+
+weak_alias (__vfork, vfork)
diff --git a/libpthread/linuxthreads/sysdeps/x86_64/CVS/Entries b/libpthread/linuxthreads/sysdeps/x86_64/CVS/Entries
new file mode 100644
index 000000000..ee12dd851
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/x86_64/CVS/Entries
@@ -0,0 +1,7 @@
+/Makefile/1.3/Tue Nov 15 14:20:47 2005/-ko/
+/Versions/1.1/Tue Nov 15 14:20:47 2005//
+/pspinlock.c/1.1/Tue Nov 15 14:20:47 2005/-ko/
+/pt-machine.h/1.10/Tue Nov 15 14:20:47 2005/-ko/
+/tcb-offsets.sym/1.1/Tue Nov 15 14:20:47 2005//
+/tls.h/1.7/Tue Nov 15 14:20:47 2005//
+D
diff --git a/libpthread/linuxthreads/sysdeps/x86_64/CVS/Repository b/libpthread/linuxthreads/sysdeps/x86_64/CVS/Repository
new file mode 100644
index 000000000..659d3082a
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/x86_64/CVS/Repository
@@ -0,0 +1 @@
+ports/linuxthreads/sysdeps/x86_64
diff --git a/libpthread/linuxthreads/sysdeps/x86_64/CVS/Root b/libpthread/linuxthreads/sysdeps/x86_64/CVS/Root
new file mode 100644
index 000000000..ca45c5d4d
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/x86_64/CVS/Root
@@ -0,0 +1 @@
+:pserver:anoncvs@sources.redhat.com:/cvs/glibc
diff --git a/libpthread/linuxthreads/sysdeps/x86_64/pspinlock.c b/libpthread/linuxthreads/sysdeps/x86_64/pspinlock.c
new file mode 100644
index 000000000..e1b2a6684
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/x86_64/pspinlock.c
@@ -0,0 +1,97 @@
+/* POSIX spinlock implementation. x86-64 version.
+ Copyright (C) 2001 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <pthread.h>
+#include "internals.h"
+
+/* This implementation is similar to the one used in the Linux kernel.
+ But the kernel is byte instructions for the memory access. This is
+ faster but unusable here. The problem is that only 128
+ threads/processes could use the spinlock at the same time. If (by
+ a design error in the program) a thread/process would hold the
+ spinlock for a time long enough to accumulate 128 waiting
+ processes, the next one will find a positive value in the spinlock
+ and assume it is unlocked. We cannot accept that. */
+
+int
+__pthread_spin_lock (pthread_spinlock_t *lock)
+{
+ asm volatile
+ ("\n"
+ "1:\n\t"
+ "lock; decl %0\n\t"
+ "js 2f\n\t"
+ ".section .text.spinlock,\"ax\"\n"
+ "2:\n\t"
+ "cmpl $0,%0\n\t"
+ "rep; nop\n\t"
+ "jle 2b\n\t"
+ "jmp 1b\n\t"
+ ".previous"
+ : "=m" (*lock));
+ return 0;
+}
+weak_alias (__pthread_spin_lock, pthread_spin_lock)
+
+
+int
+__pthread_spin_trylock (pthread_spinlock_t *lock)
+{
+ int oldval;
+
+ asm volatile
+ ("xchgl %0,%1"
+ : "=r" (oldval), "=m" (*lock)
+ : "0" (0));
+ return oldval > 0 ? 0 : EBUSY;
+}
+weak_alias (__pthread_spin_trylock, pthread_spin_trylock)
+
+
+int
+__pthread_spin_unlock (pthread_spinlock_t *lock)
+{
+ asm volatile
+ ("movl $1,%0"
+ : "=m" (*lock));
+ return 0;
+}
+weak_alias (__pthread_spin_unlock, pthread_spin_unlock)
+
+
+int
+__pthread_spin_init (pthread_spinlock_t *lock, int pshared)
+{
+ /* We can ignore the `pshared' parameter. Since we are busy-waiting
+ all processes which can access the memory location `lock' points
+ to can use the spinlock. */
+ *lock = 1;
+ return 0;
+}
+weak_alias (__pthread_spin_init, pthread_spin_init)
+
+
+int
+__pthread_spin_destroy (pthread_spinlock_t *lock)
+{
+ /* Nothing to do. */
+ return 0;
+}
+weak_alias (__pthread_spin_destroy, pthread_spin_destroy)
diff --git a/libpthread/linuxthreads/sysdeps/x86_64/pt-machine.h b/libpthread/linuxthreads/sysdeps/x86_64/pt-machine.h
new file mode 100644
index 000000000..b30ab8518
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/x86_64/pt-machine.h
@@ -0,0 +1,225 @@
+/* Machine-dependent pthreads configuration and inline functions.
+ x86-64 version.
+ Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _PT_MACHINE_H
+#define _PT_MACHINE_H 1
+
+#ifndef __ASSEMBLER__
+# include <stddef.h> /* For offsetof. */
+# include <stdlib.h> /* For abort(). */
+# include <asm/prctl.h>
+
+
+# ifndef PT_EI
+# define PT_EI extern inline __attribute__ ((always_inline))
+# endif
+
+extern long int testandset (int *spinlock);
+extern int __compare_and_swap (long int *p, long int oldval, long int newval);
+
+/* Get some notion of the current stack. Need not be exactly the top
+ of the stack, just something somewhere in the current frame. */
+# define CURRENT_STACK_FRAME stack_pointer
+register char * stack_pointer __asm__ ("%rsp") __attribute_used__;
+
+
+/* Spinlock implementation; required. */
+PT_EI long int
+testandset (int *spinlock)
+{
+ long int ret;
+
+ __asm__ __volatile__ (
+ "xchgl %k0, %1"
+ : "=r"(ret), "=m"(*spinlock)
+ : "0"(1), "m"(*spinlock)
+ : "memory");
+
+ return ret;
+}
+
+
+/* Compare-and-swap for semaphores. */
+# define HAS_COMPARE_AND_SWAP
+
+PT_EI int
+__compare_and_swap (long int *p, long int oldval, long int newval)
+{
+ char ret;
+ long int readval;
+
+ __asm__ __volatile__ ("lock; cmpxchgq %3, %1; sete %0"
+ : "=q" (ret), "=m" (*p), "=a" (readval)
+ : "r" (newval), "m" (*p), "a" (oldval)
+ : "memory");
+ return ret;
+}
+
+/* Return the thread descriptor for the current thread.
+
+ The contained asm must *not* be marked volatile since otherwise
+ assignments like
+ pthread_descr self = thread_self();
+ do not get optimized away. */
+# define THREAD_SELF \
+({ \
+ register pthread_descr __self; \
+ __asm__ ("movq %%fs:%c1,%0" : "=r" (__self) \
+ : "i" (offsetof (struct _pthread_descr_struct, \
+ p_header.data.self))); \
+ __self; \
+})
+
+/* Prototype for the system call. */
+extern int arch_prctl (int __code, unsigned long __addr);
+
+/* Initialize the thread-unique value. */
+# define INIT_THREAD_SELF(descr, nr) \
+{ \
+ if (arch_prctl (ARCH_SET_FS, (unsigned long)descr) != 0) \
+ abort (); \
+}
+
+/* Read member of the thread descriptor directly. */
+# define THREAD_GETMEM(descr, member) \
+({ \
+ __typeof__ (descr->member) __value; \
+ if (sizeof (__value) == 1) \
+ __asm__ __volatile__ ("movb %%fs:%P2,%b0" \
+ : "=q" (__value) \
+ : "0" (0), \
+ "i" (offsetof (struct _pthread_descr_struct, \
+ member))); \
+ else if (sizeof (__value) == 4) \
+ __asm__ __volatile__ ("movl %%fs:%P2,%k0" \
+ : "=r" (__value) \
+ : "0" (0), \
+ "i" (offsetof (struct _pthread_descr_struct, \
+ member))); \
+ else \
+ { \
+ if (sizeof (__value) != 8) \
+ /* There should not be any value with a size other than 1, 4 or 8. */\
+ abort (); \
+ \
+ __asm__ __volatile__ ("movq %%fs:%P1,%0" \
+ : "=r" (__value) \
+ : "i" (offsetof (struct _pthread_descr_struct, \
+ member))); \
+ } \
+ __value; \
+})
+
+/* Same as THREAD_GETMEM, but the member offset can be non-constant. */
+# define THREAD_GETMEM_NC(descr, member) \
+({ \
+ __typeof__ (descr->member) __value; \
+ if (sizeof (__value) == 1) \
+ __asm__ __volatile__ ("movb %%fs:(%2),%b0" \
+ : "=q" (__value) \
+ : "0" (0), \
+ "r" (offsetof (struct _pthread_descr_struct, \
+ member))); \
+ else if (sizeof (__value) == 4) \
+ __asm__ __volatile__ ("movl %%fs:(%2),%k0" \
+ : "=r" (__value) \
+ : "0" (0), \
+ "r" (offsetof (struct _pthread_descr_struct, \
+ member))); \
+ else \
+ { \
+ if (sizeof (__value) != 8) \
+ /* There should not be any value with a size other than 1, 4 or 8. */\
+ abort (); \
+ \
+ __asm__ __volatile__ ("movq %%fs:(%1),%0" \
+ : "=r" (__value) \
+ : "r" (offsetof (struct _pthread_descr_struct, \
+ member))); \
+ } \
+ __value; \
+})
+
+/* Set member of the thread descriptor directly. */
+# define THREAD_SETMEM(descr, member, value) \
+({ \
+ __typeof__ (descr->member) __value = (value); \
+ if (sizeof (__value) == 1) \
+ __asm__ __volatile__ ("movb %0,%%fs:%P1" : \
+ : "q" (__value), \
+ "i" (offsetof (struct _pthread_descr_struct, \
+ member))); \
+ else if (sizeof (__value) == 4) \
+ __asm__ __volatile__ ("movl %k0,%%fs:%P1" : \
+ : "r" (__value), \
+ "i" (offsetof (struct _pthread_descr_struct, \
+ member))); \
+ else \
+ { \
+ if (sizeof (__value) != 8) \
+ /* There should not be any value with a size other than 1, 4 or 8. */\
+ abort (); \
+ \
+ __asm__ __volatile__ ("movq %0,%%fs:%P1" : \
+ : "r" (__value), \
+ "i" (offsetof (struct _pthread_descr_struct, \
+ member))); \
+ } \
+})
+
+/* Same as THREAD_SETMEM, but the member offset can be non-constant. */
+# define THREAD_SETMEM_NC(descr, member, value) \
+({ \
+ __typeof__ (descr->member) __value = (value); \
+ if (sizeof (__value) == 1) \
+ __asm__ __volatile__ ("movb %0,%%fs:(%1)" : \
+ : "q" (__value), \
+ "r" (offsetof (struct _pthread_descr_struct, \
+ member))); \
+ else if (sizeof (__value) == 4) \
+ __asm__ __volatile__ ("movl %k0,%%fs:(%1)" : \
+ : "r" (__value), \
+ "r" (offsetof (struct _pthread_descr_struct, \
+ member))); \
+ else \
+ { \
+ if (sizeof (__value) != 8) \
+ /* There should not be any value with a size other than 1, 4 or 8. */\
+ abort (); \
+ \
+ __asm__ __volatile__ ("movq %0,%%fs:(%1)" : \
+ : "r" (__value), \
+ "r" (offsetof (struct _pthread_descr_struct, \
+ member))); \
+ } \
+})
+
+#endif /* !__ASSEMBLER__ */
+
+/* We want the OS to assign stack addresses. */
+#define FLOATING_STACKS 1
+
+/* Maximum size of the stack if the rlimit is unlimited. */
+#define ARCH_STACK_MAX_SIZE 32*1024*1024
+
+/* The ia32e really want some help to prevent overheating. */
+#define BUSY_WAIT_NOP __asm__ ("rep; nop")
+
+#endif /* pt-machine.h */
diff --git a/libpthread/linuxthreads/sysdeps/x86_64/tcb-offsets.sym b/libpthread/linuxthreads/sysdeps/x86_64/tcb-offsets.sym
new file mode 100644
index 000000000..aee6be257
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/x86_64/tcb-offsets.sym
@@ -0,0 +1,4 @@
+#include <sysdep.h>
+#include <tls.h>
+
+MULTIPLE_THREADS_OFFSET offsetof (tcbhead_t, multiple_threads)
diff --git a/libpthread/linuxthreads/sysdeps/x86_64/tls.h b/libpthread/linuxthreads/sysdeps/x86_64/tls.h
new file mode 100644
index 000000000..d67275c10
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/x86_64/tls.h
@@ -0,0 +1,134 @@
+/* Definitions for thread-local data handling. linuxthreads/x86-64 version.
+ Copyright (C) 2002, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _TLS_H
+#define _TLS_H
+
+#ifndef __ASSEMBLER__
+
+# include <pt-machine.h>
+# include <stdbool.h>
+# include <stddef.h>
+
+/* Type for the dtv. */
+typedef union dtv
+{
+ size_t counter;
+ struct
+ {
+ void *val;
+ bool is_static;
+ } pointer;
+} dtv_t;
+
+
+typedef struct
+{
+ void *tcb; /* Pointer to the TCB. Not necessary the
+ thread descriptor used by libpthread. */
+ dtv_t *dtv;
+ void *self; /* Pointer to the thread descriptor. */
+ int multiple_threads;
+} tcbhead_t;
+
+#else /* __ASSEMBLER__ */
+# include <tcb-offsets.h>
+#endif
+
+
+#ifdef HAVE_TLS_SUPPORT
+
+/* Signal that TLS support is available. */
+# define USE_TLS 1
+
+# ifndef __ASSEMBLER__
+/* Get system call information. */
+# include <sysdep.h>
+
+/* Get the thread descriptor definition. */
+# include <linuxthreads/descr.h>
+
+/* This is the size of the initial TCB. */
+# define TLS_INIT_TCB_SIZE sizeof (tcbhead_t)
+
+/* Alignment requirements for the initial TCB. */
+# define TLS_INIT_TCB_ALIGN __alignof__ (tcbhead_t)
+
+/* This is the size of the TCB. */
+# define TLS_TCB_SIZE sizeof (struct _pthread_descr_struct)
+
+/* Alignment requirements for the TCB. */
+# define TLS_TCB_ALIGN __alignof__ (struct _pthread_descr_struct)
+
+/* The TCB can have any size and the memory following the address the
+ thread pointer points to is unspecified. Allocate the TCB there. */
+# define TLS_TCB_AT_TP 1
+
+
+/* Install the dtv pointer. The pointer passed is to the element with
+ index -1 which contain the length. */
+# define INSTALL_DTV(descr, dtvp) \
+ ((tcbhead_t *) (descr))->dtv = (dtvp) + 1
+
+/* Install new dtv for current thread. */
+# define INSTALL_NEW_DTV(dtv) \
+ ({ struct _pthread_descr_struct *__descr; \
+ THREAD_SETMEM (__descr, p_header.data.dtvp, (dtv)); })
+
+/* Return dtv of given thread descriptor. */
+# define GET_DTV(descr) \
+ (((tcbhead_t *) (descr))->dtv)
+
+/* Code to initially initialize the thread pointer. This might need
+ special attention since 'errno' is not yet available and if the
+ operation can cause a failure 'errno' must not be touched. */
+# define TLS_INIT_TP(descr, secondcall) \
+ ({ \
+ void *_descr = (descr); \
+ tcbhead_t *head = _descr; \
+ long int _result; \
+ \
+ head->tcb = _descr; \
+ /* For now the thread descriptor is at the same address. */ \
+ head->self = _descr; \
+ \
+ asm volatile ("syscall" \
+ : "=a" (_result) \
+ : "0" ((unsigned long int) __NR_arch_prctl), \
+ "D" ((unsigned long int) ARCH_SET_FS), \
+ "S" (_descr) \
+ : "memory", "cc", "r11", "cx"); \
+ \
+ _result ? "cannot set %fs base address for thread-local storage" : 0; \
+ })
+
+/* Indicate that dynamic linker shouldn't try to initialize TLS even
+ when no PT_TLS segments are found in the program and libraries
+ it is linked against. */
+# define TLS_INIT_TP_EXPENSIVE 1
+
+/* Return the address of the dtv for the current thread. */
+# define THREAD_DTV() \
+ ({ struct _pthread_descr_struct *__descr; \
+ THREAD_GETMEM (__descr, p_header.data.dtvp); })
+
+# endif /* HAVE_TLS_SUPPORT */
+#endif /* __ASSEMBLER__ */
+
+#endif /* tls.h */