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Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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M5485 processor
1. Disable mmap2() if we're compiling for coldfire and fall back to mmap().
It seems to map a different file area on a 2.6.25 linux kernel.
2. Uses pc-relative addresing[1], computes ADDR_ALIGN, PAGE_ALIGN
and OFFSET_ALIGN relatively to _dl_pagesize[3].
On coldfire/M5485 _dl_pagesize is 0x2000.
Signed-off-by: Groleo Marius <groleo@gmail.com>
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add myself to MAINTAINERS for sparc
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* share Sys V semaphores in order to get appropriate SEM_UNDO semantics.
* correct guardaddr in pthread_free() for TLS case
* move spinlock unlocking before restart()
* When exit was called from a signal handler, the restart
from the manager processing the exit request instead restarted the thread
in pthread_cond_timedwait.
(see http://sources.redhat.com/ml/libc-ports/2006-05/msg00000.html)
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Now they are only enabled if linuxthreads.old are selected.
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Signed-off-by: Will Wagner <will_wagner@carallon.com>
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implemented anyway.
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warning: type defaults to 'int' in declaration of 'intfcntl'
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Run tested on i386.
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"Bounds Checking Projects... This project has been abandoned"
for four years at least.
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it is dead (not supported by gcc) for years.
(more of it remains in multiple copies of sigaction.c)
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to a common one (libc/sysdeps/linux/common/bits) so that any
function can access to supported kernel feature (i.e. getdents).
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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__libc_accept __libc_close __libc_connect __libc_creat __libc_creat64
__libc_fsync __libc_lseek __libc_lseek64 __libc_msync __libc_nanosleep
__libc_open __libc_open64 __libc_pause __libc_read __libc_readv
__libc_recv __libc_recvfrom __libc_recvmsg
__libc_send __libc_sendmsg __libc_sendto
__libc_tcdrain __libc_wait __libc_waitpid __libc_write __libc_writev
They were removed from glibc 1 May 2004:
http://sources.redhat.com/ml/libc-hacker/2004-05/msg00001.html
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*: remove checks of sigaction and sigprocmask results
in cases where they clearly can't fail:
sigaction(known_good_sig)
sigprocmask(known_good_how)
text data bss dec hex filename
- 393 4 0 397 18d libc/pwd_grp/lckpwdf.o
+ 382 4 0 386 182 libc/pwd_grp/lckpwdf.o
- 56 0 0 56 38 libc/signal/sigblock.o
+ 44 0 0 44 2c libc/signal/sigblock.o
- 211 0 0 211 d3 libc/signal/sigset.o
+ 202 0 0 202 ca libc/signal/sigset.o
- 56 0 0 56 38 libc/signal/sigsetmask.o
+ 44 0 0 44 2c libc/signal/sigsetmask.o
- 309 0 0 309 135 libc/unistd/sleep.o
+ 256 0 0 256 100 libc/unistd/sleep.o
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text data bss dec hex filename
- 1179 13 2 1194 4aa libc/misc/syslog/syslog.o
+ 1165 13 2 1180 49c libc/misc/syslog/syslog.o
- 435 4 0 439 1b7 libc/pwd_grp/lckpwdf.o
+ 393 4 0 397 18d libc/pwd_grp/lckpwdf.o
- 38 0 0 38 26 libc/signal/sigandset.o
+ 32 0 0 32 20 libc/signal/sigandset.o
- 63 0 0 63 3f libc/signal/sigblock.o
+ 56 0 0 56 38 libc/signal/sigblock.o
- 22 0 0 22 16 libc/signal/sigempty.o
+ 20 0 0 20 14 libc/signal/sigempty.o
- 25 0 0 25 19 libc/signal/sigfillset.o
+ 20 0 0 20 14 libc/signal/sigfillset.o
- 34 0 0 34 22 libc/signal/sigisempty.o
+ 16 0 0 16 10 libc/signal/sigisempty.o
- 38 0 0 38 26 libc/signal/sigorset.o
+ 32 0 0 32 20 libc/signal/sigorset.o
- 119 0 0 119 77 libc/signal/sigpause.o
+ 113 0 0 113 71 libc/signal/sigpause.o
- 215 0 0 215 d7 libc/signal/sigset.o
+ 211 0 0 211 d3 libc/signal/sigset.o
- 63 0 0 63 3f libc/signal/sigsetmask.o
+ 56 0 0 56 38 libc/signal/sigsetmask.o
- 194 0 1 195 c3 libc/stdlib/abort.o
+ 183 0 1 184 b8 libc/stdlib/abort.o
- 323 0 0 323 143 libc/unistd/sleep.o
+ 309 0 0 309 135 libc/unistd/sleep.o
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gcc?
text data bss dec hex filename
- 38015 18096 8636 64747 fceb lib/libpthread-0.9.30-svn.so
+ 38001 18096 8636 64733 fcdd lib/libpthread-0.9.30-svn.so
- 274842 1835 19012 295689 48309 lib/libuClibc-0.9.30-svn.so
+ 274779 1835 19012 295626 482ca lib/libuClibc-0.9.30-svn.so
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linuxthreads.old/manager: pointless style fixes, no code changes
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This patch synchronizes the AVR32 specific pt-machine.h header file for
linuxthreads and linuxthreads.old implementation.
Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
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This patch replaces inline with __inline__ to be more ANSI compatible.
Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
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ldso and syscalls are __always_inline (the latter would need more cleanup)
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Previously the old headers were left in include/ leading to spurious compile failures.
This is ugly as it can get (we resort to sneaking -L in for the moment) but
good enough for now. The worst thing which can happen is that we ln these
headers once per invocation of make, nothing more.
If some installation of make(1) complains about the "-L" then wrap it in
ifneq ($(findstring check-symlink,$(.FEATURES)),)
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Thank you Chase Douglas for reporting it and for the patch.
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Closes issue #5194
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In function `__pthread_reset_main_thread': undefined reference to `_res'
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Remove all other duplicated definitions.
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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change depending on ABI.
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instead of relying upon getdents64.
Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com>
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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common case depends on __ARCH_USE_MMU__, falling back on the
include/sys/mman.h:msync() stub otherwise.
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More details: http://uclibc.org/lists/uclibc/2008-June/019509.html
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- tidy up PTHREADS_DEBUG_SUPPORT by using per-target STRIP_FLAGS for the few
This fixes the spurious rebuilds bernd and vda were seeing with libpthreads.
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