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authorWaldemar Brodkorb <wbx@uclibc-ng.org>2016-05-18 18:41:24 +0200
committerWaldemar Brodkorb <wbx@uclibc-ng.org>2016-05-18 18:41:24 +0200
commit6a8ccc95528f5e86a8770ed15ce89609b5b3dee9 (patch)
treebbd4df35b4d4a6a8b00d7a5e61fb2668b850ad62 /libpthread/linuxthreads/sysdeps/unix/sysv
parent398a27a5b323956344b4f831d892fed3bd9813c7 (diff)
remove linuxthreads.new, rename linuxthreads.old
Linuxthreads.new isn't really useful with the existence of NPTL/TLS for well supported architectures. There is no reason to use LT.new for ARM/MIPS or other architectures supporting NPTL/TLS. It is not available for noMMU architectures like Blackfin or FR-V. To simplify the live of the few uClibc-ng developers, LT.new is removed and LT.old is renamed to LT. LINUXTHREADS_OLD -> UCLIBC_HAS_LINUXTHREADS
Diffstat (limited to 'libpthread/linuxthreads/sysdeps/unix/sysv')
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/allocalim.h25
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/allocrtsig.c88
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/aio_cancel.c33
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/bits/local_lim.h91
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/bits/typesizes.h65
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/pt-sigsuspend.S27
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h145
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/vfork.S69
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/arm/sysdep-cancel.h129
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/arm/vfork.S77
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/execve.c39
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/fork.c29
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/fork.h57
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/aio_cancel.c33
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/bits/initspin.h26
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/malloc-machine.h72
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/pt-initfini.c108
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/sysdep-cancel.h188
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h186
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/vfork.S94
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/bits/local_lim.h91
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/fork.h24
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/pt-initfini.c141
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/pt-sigsuspend.c32
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h143
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/vfork.S53
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/jmp-unwind.c34
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/m68k/sysdep-cancel.h128
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/m68k/vfork.S83
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/mips64/sysdep-cancel.h143
-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.c284
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h158
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S85
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h126
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S90
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/ptlongjmp.c70
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/pt-sigsuspend.c32
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/raise.c41
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/register-atfork.c86
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/pt-initfini.c142
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/smp.h23
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/sysdep-cancel.h226
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/vfork.S77
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sigwait.c82
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/smp.h47
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/aio_cancel.c33
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/local_lim.h91
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/typesizes.h65
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/fork.h20
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sysdep-cancel.h100
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/vfork.S64
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/unregister-atfork.c48
-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.h131
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/vfork.S61
57 files changed, 0 insertions, 4883 deletions
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/allocalim.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/allocalim.h
deleted file mode 100644
index 3d3d2219f..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/allocalim.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* 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,
- see <http://www.gnu.org/licenses/>. */
-
-#include <limits.h>
-
-__extern_always_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
deleted file mode 100644
index 69bc0d79a..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/allocrtsig.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#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)
-
-#if 0
-/* 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)
-#endif
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/aio_cancel.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/aio_cancel.c
deleted file mode 100644
index 0d6da8291..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/aio_cancel.c
+++ /dev/null
@@ -1,33 +0,0 @@
-#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/local_lim.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/bits/local_lim.h
deleted file mode 100644
index 001403a19..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/bits/local_lim.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/* 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, see <http://www.gnu.org/licenses/>. */
-
-/* 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
deleted file mode 100644
index 6d917e7f5..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/bits/typesizes.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#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
deleted file mode 100644
index 754fc5b1c..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/pt-sigsuspend.S
+++ /dev/null
@@ -1,27 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#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
deleted file mode 100644
index 8ce43153d..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h
+++ /dev/null
@@ -1,145 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#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
deleted file mode 100644
index 80fdcc6fb..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/alpha/vfork.S
+++ /dev/null
@@ -1,69 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-
-#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/arm/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/arm/sysdep-cancel.h
deleted file mode 100644
index 2c1eba65f..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/arm/sysdep-cancel.h
+++ /dev/null
@@ -1,129 +0,0 @@
-/* Copyright (C) 2003, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Phil Blundell <pb@nexus.co.uk>, 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, see
- <http://www.gnu.org/licenses/>. */
-
-#include <tls.h>
-#include <pt-machine.h>
-#ifndef __ASSEMBLER__
-# include <linuxthreads/internals.h>
-#endif
-
-#if !defined NOT_IN_libc || defined IS_IN_libpthread
-
-/* We push lr onto the stack, so we have to use ldmib instead of ldmia
- to find the saved arguments. */
-# ifdef __PIC__
-# undef DOARGS_5
-# undef DOARGS_6
-# undef DOARGS_7
-# define DOARGS_5 str r4, [sp, $-4]!; ldr r4, [sp, $8];
-# define DOARGS_6 mov ip, sp; stmfd sp!, {r4, r5}; ldmib ip, {r4, r5};
-# define DOARGS_7 mov ip, sp; stmfd sp!, {r4, r5, r6}; ldmib ip, {r4, r5, r6};
-# endif
-
-# undef PSEUDO_RET
-# define PSEUDO_RET \
- ldrcc pc, [sp], $4; \
- ldr lr, [sp], $4; \
- b PLTJMP(SYSCALL_ERROR)
-
-# undef PSEUDO
-# define PSEUDO(name, syscall_name, args) \
- .section ".text"; \
- PSEUDO_PROLOGUE; \
- ENTRY (name); \
- SINGLE_THREAD_P; \
- bne .Lpseudo_cancel; \
- DO_CALL (syscall_name, args); \
- cmn r0, $4096; \
- RETINSTR(cc, lr); \
- b PLTJMP(SYSCALL_ERROR); \
- .Lpseudo_cancel: \
- str lr, [sp, $-4]!; \
- DOCARGS_##args; /* save syscall args around CENABLE. */ \
- CENABLE; \
- mov ip, r0; /* put mask in safe place. */ \
- UNDOCARGS_##args; /* restore syscall args. */ \
- swi SYS_ify (syscall_name); /* do the call. */ \
- str r0, [sp, $-4]!; /* save syscall return value. */ \
- mov r0, ip; /* get mask back. */ \
- CDISABLE; \
- ldr r0, [sp], $4; /* retrieve return value. */ \
- UNDOC2ARGS_##args; /* fix register damage. */ \
- cmn r0, $4096;
-
-# define DOCARGS_0
-# define UNDOCARGS_0
-# define UNDOC2ARGS_0
-
-# define DOCARGS_1 str r0, [sp, #-4]!;
-# define UNDOCARGS_1 ldr r0, [sp], #4;
-# define UNDOC2ARGS_1
-
-# define DOCARGS_2 str r1, [sp, #-4]!; str r0, [sp, #-4]!;
-# define UNDOCARGS_2 ldr r0, [sp], #4; ldr r1, [sp], #4;
-# define UNDOC2ARGS_2
-
-# define DOCARGS_3 str r2, [sp, #-4]!; str r1, [sp, #-4]!; str r0, [sp, #-4]!;
-# define UNDOCARGS_3 ldr r0, [sp], #4; ldr r1, [sp], #4; ldr r2, [sp], #4
-# define UNDOC2ARGS_3
-
-# define DOCARGS_4 stmfd sp!, {r0-r3}
-# define UNDOCARGS_4 ldmfd sp!, {r0-r3}
-# define UNDOC2ARGS_4
-
-# define DOCARGS_5 stmfd sp!, {r0-r3}
-# define UNDOCARGS_5 ldmfd sp, {r0-r3}; str r4, [sp, #-4]!; ldr r4, [sp, #24]
-# define UNDOC2ARGS_5 ldr r4, [sp], #20
-
-# ifdef IS_IN_libpthread
-# define CENABLE bl PLTJMP(__pthread_enable_asynccancel)
-# define CDISABLE bl PLTJMP(__pthread_disable_asynccancel)
-# define __local_multiple_threads __pthread_multiple_threads
-# else
-# define CENABLE bl PLTJMP(__libc_enable_asynccancel)
-# define CDISABLE bl PLTJMP(__libc_disable_asynccancel)
-# 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
-# if !defined __PIC__
-# define SINGLE_THREAD_P \
- ldr ip, =__local_multiple_threads; \
- ldr ip, [ip]; \
- teq ip, #0;
-# define PSEUDO_PROLOGUE
-# else
-# define SINGLE_THREAD_P \
- ldr ip, 1b; \
-2: \
- ldr ip, [pc, ip]; \
- teq ip, #0;
-# define PSEUDO_PROLOGUE \
- 1: .word __local_multiple_threads - 2f - 8;
-# 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/arm/vfork.S b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/arm/vfork.S
deleted file mode 100644
index 3d9e49a0f..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/arm/vfork.S
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Copyright (C) 1999, 2002, 2003, 2005 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; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#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
- ldr ip, 1f
- ldr r0, 2f
-3: add ip, pc, ip
- ldr r0, [ip, r0]
-#else
- ldr r0, 1f
-#endif
- movs r0, r0
- bne HIDDEN_JUMPTARGET (fork)
-
- DO_CALL (vfork, 0)
- cmn a1, #4096
- RETINSTR(cc, lr)
-
-#ifndef __ASSUME_VFORK_SYSCALL
- /* Check if vfork syscall is known at all. */
- cmn a1, #ENOSYS
- bne PLTJMP(C_SYMBOL_NAME(__syscall_error))
-#endif
-
-#endif
-
-#ifndef __ASSUME_VFORK_SYSCALL
- /* If we don't have vfork, fork is close enough. */
- DO_CALL (fork, 0)
- cmn a1, #4096
- RETINSTR(cc, lr)
-#elif !defined __NR_vfork
-# error "__NR_vfork not available and __ASSUME_VFORK_SYSCALL defined"
-#endif
- b PLTJMP(C_SYMBOL_NAME(__syscall_error))
-
-#ifdef SHARED
-1: .word _GLOBAL_OFFSET_TABLE_ - 3b - 8
-2: .word __libc_pthread_functions(GOTOFF)
-#else
- .weak pthread_create
-1: .word pthread_create
-#endif
-
-PSEUDO_END (__vfork)
-libc_hidden_def (__vfork)
-
-weak_alias (__vfork, vfork)
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/execve.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/execve.c
deleted file mode 100644
index cae12182f..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/execve.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#include <errno.h>
-#include <unistd.h>
-
-#include <sysdep.h>
-#include <alloca.h>
-#include <sys/syscall.h>
-
-extern int __syscall_execve(const char *file,
- char *const *argv,
- char *const *envp);
-extern void __pthread_kill_other_threads_np(void);
-weak_extern(__pthread_kill_other_threads_np)
-
-int
-__execve(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();
- return INLINE_SYSCALL(execve, 3, file, argv, envp);
-}
-weak_alias(__execve, execve)
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/fork.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/fork.c
deleted file mode 100644
index 8f954d8d9..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/fork.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#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
deleted file mode 100644
index 8245d9ef0..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/fork.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#include <list.h>
-#include <bits/libc-lock.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/aio_cancel.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/aio_cancel.c
deleted file mode 100644
index 0d6da8291..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/aio_cancel.c
+++ /dev/null
@@ -1,33 +0,0 @@
-#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/initspin.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/bits/initspin.h
deleted file mode 100644
index e367fb9d8..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/bits/initspin.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* 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, see <http://www.gnu.org/licenses/>. */
-
-/* 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
deleted file mode 100644
index e6b71f441..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/malloc-machine.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#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
deleted file mode 100644
index 60607ad4f..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/pt-initfini.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/* 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,
- see <http://www.gnu.org/licenses/>. */
-
-/* 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
deleted file mode 100644
index 8a7bd9705..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/hppa/sysdep-cancel.h
+++ /dev/null
@@ -1,188 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#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/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h
deleted file mode 100644
index d330e664e..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h
+++ /dev/null
@@ -1,186 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#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 && defined __UCLIBC_HAS_TLS__ && 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 && defined __UCLIBC_HAS_TLS__
-# 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 || !defined __UCLIBC_HAS_TLS__
-# 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
deleted file mode 100644
index 83ad9f3b5..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/vfork.S
+++ /dev/null
@@ -1,94 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#include <sysdep-cancel.h>
-#define _ERRNO_H 1
-#include <bits/errno.h>
-#include <bits/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 || !defined __UCLIBC_HAS_TLS__
- 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/bits/local_lim.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/bits/local_lim.h
deleted file mode 100644
index ad12181ff..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/bits/local_lim.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/* 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, see <http://www.gnu.org/licenses/>. */
-
-/* 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
deleted file mode 100644
index 88f286145..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/fork.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#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
deleted file mode 100644
index 025566587..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/pt-initfini.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/* 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,
- see <http://www.gnu.org/licenses/>. */
-
-/* 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
deleted file mode 100644
index edb08439a..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/pt-sigsuspend.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#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
deleted file mode 100644
index 595644044..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h
+++ /dev/null
@@ -1,143 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#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
deleted file mode 100644
index 9b5fa767f..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/vfork.S
+++ /dev/null
@@ -1,53 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-
-#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
deleted file mode 100644
index 3e04f515f..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/jmp-unwind.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/* _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, see
- <http://www.gnu.org/licenses/>. */
-
-#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);
-}
-libc_hidden_def(_longjmp_unwind)
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/m68k/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/m68k/sysdep-cancel.h
deleted file mode 100644
index 54b99d688..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/m68k/sysdep-cancel.h
+++ /dev/null
@@ -1,128 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#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
deleted file mode 100644
index 2a4d3862c..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/m68k/vfork.S
+++ /dev/null
@@ -1,83 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#include <sysdep-cancel.h>
-#define _ERRNO_H 1
-#include <bits/errno.h>
-#include <bits/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/mips64/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/mips64/sysdep-cancel.h
deleted file mode 100644
index 10c82a61c..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/mips64/sysdep-cancel.h
+++ /dev/null
@@ -1,143 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#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: move a0, v0; \
- 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
deleted file mode 100644
index 4e6dec775..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/sysdep-cancel.h
+++ /dev/null
@@ -1,143 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#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: move a0, v0; \
- 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
deleted file mode 100644
index 09dcfa683..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/vfork.S
+++ /dev/null
@@ -1,104 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-/* 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):
- move a0, v0
-#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
deleted file mode 100644
index 13daefee6..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mq_notify.c
+++ /dev/null
@@ -1,284 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#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. */
- fcntl (netlink_socket, F_SETFD, FD_CLOEXEC);
- }
-
- 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 smallint 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)
- {
- 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/powerpc32/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h
deleted file mode 100644
index 6c3dc12a0..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h
+++ /dev/null
@@ -1,158 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#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
deleted file mode 100644
index 4b16829be..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S
+++ /dev/null
@@ -1,85 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#include <sysdep-cancel.h>
-#define _ERRNO_H 1
-#include <bits/errno.h>
-#include <bits/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/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h
deleted file mode 100644
index 901982ec8..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#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
deleted file mode 100644
index 47c91dfd4..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S
+++ /dev/null
@@ -1,90 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#include <sysdep-cancel.h>
-#define _ERRNO_H 1
-#include <bits/errno.h>
-#include <bits/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
deleted file mode 100644
index 177256c7f..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/ptlongjmp.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/* 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
deleted file mode 100644
index 83f678c8b..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/pt-sigsuspend.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#include <errno.h>
-#include <signal.h>
-#include <unistd.h>
-
-#include <sys/syscall.h>
-#include <linuxthreads/internals.h>
-
-#include <bits/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
deleted file mode 100644
index 1e11a4812..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/raise.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#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)
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/register-atfork.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/register-atfork.c
deleted file mode 100644
index 338d421e3..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/register-atfork.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#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/sh/pt-initfini.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/pt-initfini.c
deleted file mode 100644
index 500fff091..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/pt-initfini.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/* 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,
- see <http://www.gnu.org/licenses/>. */
-
-/* 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
deleted file mode 100644
index 7d8ced7d7..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/smp.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* 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,
- see <http://www.gnu.org/licenses/>. */
-
-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
deleted file mode 100644
index 58c726b20..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/sysdep-cancel.h
+++ /dev/null
@@ -1,226 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#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 && defined __UCLIBC_HAS_TLS__ && 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 && defined __UCLIBC_HAS_TLS__
-# 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
deleted file mode 100644
index 90733119e..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/vfork.S
+++ /dev/null
@@ -1,77 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#include <sysdep-cancel.h>
-#define _ERRNO_H 1
-#include <bits/errno.h>
-#include <sys/syscall.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 #__SH_SYSCALL_TRAP_BASE
- 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
deleted file mode 100644
index 2e09d1ba5..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sigwait.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#include <errno.h>
-#include <signal.h>
-#define __need_NULL
-#include <stddef.h>
-
-#include <sysdep-cancel.h>
-#include <sys/syscall.h>
-#include <bits/libc-lock.h>
-
-extern int __syscall_rt_sigtimedwait (const sigset_t *, siginfo_t *,
- const struct timespec *, 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, 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, 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 (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
-}
-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
deleted file mode 100644
index 6f03b9d55..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/smp.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/* 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,
- see <http://www.gnu.org/licenses/>. */
-
-#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/aio_cancel.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/aio_cancel.c
deleted file mode 100644
index 0d6da8291..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/aio_cancel.c
+++ /dev/null
@@ -1,33 +0,0 @@
-#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/local_lim.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/local_lim.h
deleted file mode 100644
index 3f22f8ae3..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/local_lim.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/* 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, see <http://www.gnu.org/licenses/>. */
-
-/* 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
deleted file mode 100644
index 3efee0b8d..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/typesizes.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#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
deleted file mode 100644
index ce98a3bb9..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/fork.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#include_next <fork.h>
-
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sysdep-cancel.h
deleted file mode 100644
index bd9bb0d6a..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sysdep-cancel.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#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/vfork.S b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/vfork.S
deleted file mode 100644
index ab2286ee8..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/vfork.S
+++ /dev/null
@@ -1,64 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#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/unregister-atfork.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/unregister-atfork.c
deleted file mode 100644
index 4bc83d6cc..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/unregister-atfork.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#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/pt-sigsuspend.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/pt-sigsuspend.c
deleted file mode 100644
index 3a0c2afc0..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/pt-sigsuspend.c
+++ /dev/null
@@ -1 +0,0 @@
-#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
deleted file mode 100644
index 0b05c96f6..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h
+++ /dev/null
@@ -1,131 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#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
deleted file mode 100644
index 1a58077c4..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/x86_64/vfork.S
+++ /dev/null
@@ -1,61 +0,0 @@
-/* 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, see
- <http://www.gnu.org/licenses/>. */
-
-#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)