glibc/sysdeps/unix/sysv/linux/kernel-features.h

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/* Set flags signalling availability of kernel features based on given
kernel version number.
Copyright (C) 1999-2003, 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
/* This file must not contain any C code. At least it must be protected
to allow using the file also in assembler files. */
Update. 2004-11-05 Maciej W. Rozycki <macro@mips.com> * sysdeps/mips/dl-machine.h: Include <sgidefs.h>. Use _ABIO32, _ABIN32 and _ABI64 for ABI selection throughout. * sysdeps/mips/elf/start.S: Likewise. * sysdeps/mips/mips64/__longjmp.c: Likewise. * sysdeps/mips/mips64/bsd-_setjmp.S: Likewise. * sysdeps/mips/mips64/bsd-setjmp.S: Likewise. * sysdeps/mips/mips64/setjmp.S: Likewise. * sysdeps/mips/mips64/setjmp_aux.c: Likewise. * sysdeps/mips/sys/regdef.h: Likewise. * sysdeps/mips/sys/ucontext.h: Likewise. * sysdeps/unix/mips/sysdep.h: Likewise. * sysdeps/unix/sysv/linux/kernel-features.h: Likewise. * sysdeps/unix/sysv/linux/mips/pread.c: Likewise. * sysdeps/unix/sysv/linux/mips/pread64.c: Likewise. * sysdeps/unix/sysv/linux/mips/ptrace.c: Likewise. * sysdeps/unix/sysv/linux/mips/pwrite.c: Likewise. * sysdeps/unix/sysv/linux/mips/pwrite64.c: Likewise. * sysdeps/unix/sysv/linux/mips/sigaction.c: Likewise. * sysdeps/unix/sysv/linux/mips/sys/procfs.h: Likewise. * sysdeps/unix/sysv/linux/mips/sys/ucontext.h: Likewise. * sysdeps/mips/atomicity.h: Use _ABIO32, _ABIN32 and _ABI64 for ABI selection throughout. * sysdeps/mips/bits/setjmp.h: Likewise. * sysdeps/mips/fpu/bits/mathdef.h: Likewise. * sysdeps/mips/machine-gmon.h: Likewise. * sysdeps/mips/sys/asm.h: Likewise. * sysdeps/unix/sysv/linux/mips/bits/fcntl.h: Likewise. * sysdeps/unix/sysv/linux/mips/bits/sigcontext.h: Likewise. * sysdeps/unix/sysv/linux/mips/bits/stat.h: Likewise. * sysdeps/unix/sysv/linux/mips/kernel_stat.h: Likewise. * sysdeps/unix/sysv/linux/mips/sigcontextinfo.h: Likewise. * sysdeps/unix/sysv/linux/mips/sys/ptrace.h: Likewise. * sysdeps/unix/sysv/linux/mips/sys/tas.h: Likewise. * sysdeps/unix/sysv/linux/mips/sys/user.h: Likewise. * sysdeps/mips/sgidefs.h: Prevent <asm/sgidefs.h> from being included by kernel headers and undo its settings if already included. Define _ABIO32, _ABIN32 and _ABI64 if missing and use them to define _MIPS_SIM_ABI32, _MIPS_SIM_NABI32 and _MIPS_SIM_ABI64 for compatibility. * sysdeps/unix/sysv/linux/mips/Makefile: Use _ABIO32, _ABIN32 and _ABI64 for ABI selection in generated syscall-list.h * sysdeps/unix/sysv/linux/mips/configure.in: Use _ABIO32, _ABIN32 and _ABI64 for ABI selection in generated asm-unistd.h. * sysdeps/unix/sysv/linux/mips/configure: Regenerate. * sysdeps/unix/sysv/linux/mips/pwrite.c (__libc_pwrite): Correct an inverted _MIPS_SIM conditional.
2004-11-24 04:39:24 +00:00
#if defined __mips__
# include <sgidefs.h>
#endif
#ifndef __LINUX_KERNEL_VERSION
/* We assume the worst; all kernels should be supported. */
# define __LINUX_KERNEL_VERSION 0
#endif
/* We assume for __LINUX_KERNEL_VERSION the same encoding used in
linux/version.h. I.e., the major, minor, and subminor all get a
byte with the major number being in the highest byte. This means
we can do numeric comparisons.
In the following we will define certain symbols depending on
whether the describes kernel feature is available in the kernel
version given by __LINUX_KERNEL_VERSION. We are not always exactly
recording the correct versions in which the features were
introduced. If somebody cares these values can afterwards be
corrected. Most of the numbers here are set corresponding to
2.2.0. */
/* `getcwd' system call. */
#if __LINUX_KERNEL_VERSION >= 131584
# define __ASSUME_GETCWD_SYSCALL 1
#endif
/* Real-time signal became usable in 2.1.70. */
#if __LINUX_KERNEL_VERSION >= 131398
# define __ASSUME_REALTIME_SIGNALS 1
#endif
/* When were the `pread'/`pwrite' syscalls introduced? */
#if __LINUX_KERNEL_VERSION >= 131584
# define __ASSUME_PREAD_SYSCALL 1
# define __ASSUME_PWRITE_SYSCALL 1
#endif
/* When was `poll' introduced? */
#if __LINUX_KERNEL_VERSION >= 131584
# define __ASSUME_POLL_SYSCALL 1
#endif
/* The `lchown' syscall was introduced in 2.1.80. */
#if __LINUX_KERNEL_VERSION >= 131408
# define __ASSUME_LCHOWN_SYSCALL 1
#endif
/* When did the `setresuid' sysall became available? */
Update. 2000-01-17 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/bits/ipc.h: New file. * sysdeps/unix/sysv/linux/bits/sem.h: New file. * sysdeps/unix/sysv/linux/bits/shm.h: New file. * sysdeps/unix/sysv/linux/bits/msg.h: New file. * sysdeps/unix/sysv/linux/bits/alpha/ipc.h: Update for new ipc. * sysdeps/unix/sysv/linux/bits/alpha/sem.h: New file. * sysdeps/unix/sysv/linux/bits/alpha/shm.h: New file. * sysdeps/unix/sysv/linux/bits/alpha/msg.h: New file. * sysdeps/unix/sysv/linux/bits/sparc/ipc.h: New file. * sysdeps/unix/sysv/linux/bits/sparc/sem.h: New file. * sysdeps/unix/sysv/linux/bits/sparc/shm.h: New file. * sysdeps/unix/sysv/linux/bits/sparc/msg.h: New file. * sysdeps/unix/sysv/linux/msgctl.c (__old_msgctl): Renamed from msgctl. (__new_msgctl): New function. * sysdeps/unix/sysv/linux/semctl.c (__old_semctl): Renamed from semctl. (__new_semctl): New function. * sysdeps/unix/sysv/linux/shmctl.c (__old_shmctl): Renamed from shmctl. (__new_shmctl): New function. * sysdeps/unix/sysv/linux/msgget.c: Define __LIBC_IPC_INTERNAL. * sysdeps/unix/sysv/linux/msgrcv.c: Likewise. * sysdeps/unix/sysv/linux/semget.c: Likewise. * sysdeps/unix/sysv/linux/msgsnd.c: Likewise. * sysdeps/unix/sysv/linux/semop.c: Likewise. * sysdeps/unix/sysv/linux/shmat.c: Likewise. * sysdeps/unix/sysv/linux/shmdt.c: Likewise. * sysdeps/unix/sysv/linux/shmget.c: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/semctl.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/msgctl.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/shmctl.c: New file. * sysdeps/unix/sysv/linux/Versions: Add msgctl, semctl, shmctl. 2000-01-17 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/sparc/sparc32/seteuid.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/Dist: Remove setres[ug]id. * sysdeps/unix/sysv/linux/sparc/sparc32/mmap64.c: Kill warnings. * sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list: Define needed syscalls. * sysdeps/unix/sysv/linux/pwrite64.c: Use proper prototype. * sysdeps/unix/sysv/linux/truncate64.c: Likewise. * sysdeps/unix/sysv/linux/kernel-features.h: [gs]etres[ug]id are available on sparc since 2.3.39. * sysdeps/unix/sysv/linux/execve.c: Kill warnings. 2000-01-17 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/i386/chown.c (__syscall_chown): Use proper prototype. (__real_chown): Return EINVAL if owner or group are out of the range -1U .. 65534. * sysdeps/unix/sysv/linux/i386/lchown.c (__lchown): Likewise. * sysdeps/unix/sysv/linux/i386/fchown.c (__fchown): Likewise. * sysdeps/unix/sysv/linux/i386/setresuid.c (__setresuid): Return EINVAL if ruid, euid or suid are out of the range -1U .. 65534. * sysdeps/unix/sysv/linux/i386/setresgid.c (__setresgid): Similarly. * sysdeps/unix/sysv/linux/i386/setreuid.c (__setreuid): Simplify. * sysdeps/unix/sysv/linux/i386/setregid.c (__setregid): Likewise. * sysdeps/unix/sysv/linux/m68k/chown.c (__syscall_chown): Use proper prototype. Don't include non-existant header. (__chown): Return EINVAL if owner or group are out of the range -1U .. 65534. * sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list (setresuid, setresgid): Inherit standard linux/syscalls.list definitions. * sysdeps/unix/sysv/linux/sparc/sparc32/setresuid.c: Remove. * sysdeps/unix/sysv/linux/sparc/sparc32/setresgid.c: Remove. * sysdeps/unix/sysv/linux/syscalls.list (setresgid): Provide __setresgid symbol.
2000-01-18 04:33:34 +00:00
#if __LINUX_KERNEL_VERSION >= 131584 && !defined __sparc__
# define __ASSUME_SETRESUID_SYSCALL 1
#endif
/* The SIOCGIFNAME ioctl is available starting with 2.1.50. */
#if __LINUX_KERNEL_VERSION >= 131408
# define __ASSUME_SIOCGIFNAME 1
#endif
/* On x86 another `getrlimit' syscall was added in 2.3.25. */
#if __LINUX_KERNEL_VERSION >= 131865 && defined __i386__
# define __ASSUME_NEW_GETRLIMIT_SYSCALL 1
#endif
/* On x86 the truncate64/ftruncate64 syscalls were introduced in 2.3.31. */
#if __LINUX_KERNEL_VERSION >= 131871 && defined __i386__
# define __ASSUME_TRUNCATE64_SYSCALL 1
#endif
Update. 1999-12-18 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/i386/setrlimit.c: Declare local variable result if necessary. * sysdeps/unix/sysv/linux/i386/bits/resource.h: Don't depend on the unreliable kernel headers. * sysdeps/unix/sysv/linux/bits/resource.h: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/resource.h: Likewise. * sysdeps/unix/sysv/linux/alpha/bits/resource.h: New file. * sysdeps/unix/sysv/linux/mips/bits/resource.h: New file. 1999-12-18 Andreas Jaeger <aj@suse.de> * config.make.in (datadir): Added. Closes PR libc/1491. Patch by dervishd@jazzfree.com. 1999-12-18 Andreas Jaeger <aj@suse.de> * sysdeps/unix/sysv/linux/ftruncate64.c (ftruncate64): Save and set errno. * sysdeps/unix/sysv/linux/truncate64.c (truncate64): Likewise. 1999-12-18 Andreas Jaeger <aj@suse.de> * sysdeps/unix/sysv/linux/fxstat64.c: Rewrite to use fstat64 syscall if available. * sysdeps/unix/sysv/linux/lxstat64.c: Likewise for lstat64. * sysdeps/unix/sysv/linux/xstat64.c: Likewise for stat64. * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_STAT64_SYSCALL): New. 1999-12-17 Scott Bambrough <scottb@netwinder.org> * sysdeps/arm/dl-machine.h (CLEAR_CACHE): New macro to force a cache flush. * elf/dl-reloc.c (_dl_relocate_object): Add call to flush cache after .text segment fixups. 1999-12-16 Andreas Jaeger <aj@suse.de> * rt/aio.h: Remove erroneous __restrict declarations. 1999-12-18 Ulrich Drepper <drepper@cygnus.com> * scripts/rellns-sh: Find pwd program also in /usr/bin and let shell do the job if it is there neither. Patch by David R. Conrad <drc@adni.net> (PR libc/1485). 1999-12-16 Andreas Jaeger <aj@suse.de> * sysdeps/ieee754/bits/nan.h (NAN): Rename union to avoid duplicate definition with function __nan. Closes PR libc/1487 reported by <diana@kai.com>. * string/bits/string2.h (__strsep): Help gcc optimizing string access.
1999-12-19 00:04:05 +00:00
/* On x86 the mmap2 syscall was introduced in 2.3.31. */
#if __LINUX_KERNEL_VERSION >= 131871 && defined __i386__
# define __ASSUME_MMAP2_SYSCALL 1
#endif
Update. 1999-12-18 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/i386/setrlimit.c: Declare local variable result if necessary. * sysdeps/unix/sysv/linux/i386/bits/resource.h: Don't depend on the unreliable kernel headers. * sysdeps/unix/sysv/linux/bits/resource.h: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/resource.h: Likewise. * sysdeps/unix/sysv/linux/alpha/bits/resource.h: New file. * sysdeps/unix/sysv/linux/mips/bits/resource.h: New file. 1999-12-18 Andreas Jaeger <aj@suse.de> * config.make.in (datadir): Added. Closes PR libc/1491. Patch by dervishd@jazzfree.com. 1999-12-18 Andreas Jaeger <aj@suse.de> * sysdeps/unix/sysv/linux/ftruncate64.c (ftruncate64): Save and set errno. * sysdeps/unix/sysv/linux/truncate64.c (truncate64): Likewise. 1999-12-18 Andreas Jaeger <aj@suse.de> * sysdeps/unix/sysv/linux/fxstat64.c: Rewrite to use fstat64 syscall if available. * sysdeps/unix/sysv/linux/lxstat64.c: Likewise for lstat64. * sysdeps/unix/sysv/linux/xstat64.c: Likewise for stat64. * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_STAT64_SYSCALL): New. 1999-12-17 Scott Bambrough <scottb@netwinder.org> * sysdeps/arm/dl-machine.h (CLEAR_CACHE): New macro to force a cache flush. * elf/dl-reloc.c (_dl_relocate_object): Add call to flush cache after .text segment fixups. 1999-12-16 Andreas Jaeger <aj@suse.de> * rt/aio.h: Remove erroneous __restrict declarations. 1999-12-18 Ulrich Drepper <drepper@cygnus.com> * scripts/rellns-sh: Find pwd program also in /usr/bin and let shell do the job if it is there neither. Patch by David R. Conrad <drc@adni.net> (PR libc/1485). 1999-12-16 Andreas Jaeger <aj@suse.de> * sysdeps/ieee754/bits/nan.h (NAN): Rename union to avoid duplicate definition with function __nan. Closes PR libc/1487 reported by <diana@kai.com>. * string/bits/string2.h (__strsep): Help gcc optimizing string access.
1999-12-19 00:04:05 +00:00
/* On x86 the stat64/lstat64/fstat64 syscalls were introduced in 2.3.34. */
#if __LINUX_KERNEL_VERSION >= 131874 && defined __i386__
# define __ASSUME_STAT64_SYSCALL 1
#endif
Update. 1999-12-23 Ulrich Drepper <drepper@cygnus.com> * locale/programs/ld-monetary.c (monetary_finish): Add cast to prevent warning. * locale/programs/ld-collate.c: Implement writing out multibyte collation data. * locale/setlocale.c (setlocale): Allow setting LC_COLLATE again. * locale/localeinfo.h: Declare variables only for currently implemented collate functionality. Remove FORWARD_CHAR and ELLIPSIS_CHAR. * locale/lc-collate.c: Define variables only for currently implemented functionality. * locale/langinfo.h: Define symbols only for currently implemented functionality. * locale/categories.def: Define elements for currently implemented functionality. * locale/C-collate.c: Comment out definitions of arrays with symbol name definitions etc. (_nl_C_LC_COLLATE): Update for currently defined information. * intl/libintl.h: Remove dcgettext macro definition. * intl/gettextP.h: Declare _nl_msg_cat_cntr. * locale/iso-4217.def: Add NAD. Remove a few obsolete entries. * sysdeps/generic/glob.c (glob): Pass alternate file access functions also in recursive call. Patch by Joe Orton <joe@orton.demon.co.uk>. 1999-12-22 Jakub Jelinek <jakub@redhat.com> * sysdeps/sparc/fpu/ftestexcept.c (fetestexcept): Use proper type for __fenv_stfsr argument. * sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list: Add truncate64, ftruncate64, fstat64, lstat64, stat64 and mmap2. Remove ugetrlimit. * sysdeps/unix/sysv/linux/sparc/sparc32/mmap64.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/kernel_stat.h (XSTAT_IS_XSTAT64): Define. * sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Add __libc_lseek64, __libc_pread, __libc_pread64, __libc_pwrite and __libc_pwrite64. Remove oldgetrlimit and oldsetrlimit. * sysdeps/unix/sysv/linux/sparc/sparc64/fxstat64.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/lxstat64.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/xstat64.c: New file. * sysdeps/unix/sysv/linux/fxstat64.c (__fxstat64): Pass the buf pointer to the syscall, not address of that pointer. * sysdeps/unix/sysv/linux/lxstat64.c (__lxstat64): Likewise. * sysdeps/unix/sysv/linux/xstat64.c (__xstat64): Likewise. (__syscall_stat64): Provide proper prototype. * sysdeps/unix/sysv/linux/ftruncate64.c (ftruncate64): Share has_no_truncate64 between truncate64 and ftruncate64. * sysdeps/unix/sysv/linux/truncate64.c (truncate64): Likewise. * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_TRUNCATE64_SYSCALL, __ASSUME_MMAP2_SYSCALL, __ASSUME_STAT64_SYSCALL): Define on Sparc for kernels >= 2.3.35. 1999-12-22 Andreas Jaeger <aj@suse.de> * sysdeps/unix/sysv/linux/alpha/syscalls.list: Add __libc_lseek64, __libc_pread, __libc_pread64, __libc_pwrite and __libc_pwrite64.
1999-12-24 05:55:50 +00:00
/* On sparc and ARM the truncate64/ftruncate64/mmap2/stat64/lstat64/fstat64
Update. 1999-12-23 Ulrich Drepper <drepper@cygnus.com> * locale/programs/ld-monetary.c (monetary_finish): Add cast to prevent warning. * locale/programs/ld-collate.c: Implement writing out multibyte collation data. * locale/setlocale.c (setlocale): Allow setting LC_COLLATE again. * locale/localeinfo.h: Declare variables only for currently implemented collate functionality. Remove FORWARD_CHAR and ELLIPSIS_CHAR. * locale/lc-collate.c: Define variables only for currently implemented functionality. * locale/langinfo.h: Define symbols only for currently implemented functionality. * locale/categories.def: Define elements for currently implemented functionality. * locale/C-collate.c: Comment out definitions of arrays with symbol name definitions etc. (_nl_C_LC_COLLATE): Update for currently defined information. * intl/libintl.h: Remove dcgettext macro definition. * intl/gettextP.h: Declare _nl_msg_cat_cntr. * locale/iso-4217.def: Add NAD. Remove a few obsolete entries. * sysdeps/generic/glob.c (glob): Pass alternate file access functions also in recursive call. Patch by Joe Orton <joe@orton.demon.co.uk>. 1999-12-22 Jakub Jelinek <jakub@redhat.com> * sysdeps/sparc/fpu/ftestexcept.c (fetestexcept): Use proper type for __fenv_stfsr argument. * sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list: Add truncate64, ftruncate64, fstat64, lstat64, stat64 and mmap2. Remove ugetrlimit. * sysdeps/unix/sysv/linux/sparc/sparc32/mmap64.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/kernel_stat.h (XSTAT_IS_XSTAT64): Define. * sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Add __libc_lseek64, __libc_pread, __libc_pread64, __libc_pwrite and __libc_pwrite64. Remove oldgetrlimit and oldsetrlimit. * sysdeps/unix/sysv/linux/sparc/sparc64/fxstat64.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/lxstat64.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/xstat64.c: New file. * sysdeps/unix/sysv/linux/fxstat64.c (__fxstat64): Pass the buf pointer to the syscall, not address of that pointer. * sysdeps/unix/sysv/linux/lxstat64.c (__lxstat64): Likewise. * sysdeps/unix/sysv/linux/xstat64.c (__xstat64): Likewise. (__syscall_stat64): Provide proper prototype. * sysdeps/unix/sysv/linux/ftruncate64.c (ftruncate64): Share has_no_truncate64 between truncate64 and ftruncate64. * sysdeps/unix/sysv/linux/truncate64.c (truncate64): Likewise. * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_TRUNCATE64_SYSCALL, __ASSUME_MMAP2_SYSCALL, __ASSUME_STAT64_SYSCALL): Define on Sparc for kernels >= 2.3.35. 1999-12-22 Andreas Jaeger <aj@suse.de> * sysdeps/unix/sysv/linux/alpha/syscalls.list: Add __libc_lseek64, __libc_pread, __libc_pread64, __libc_pwrite and __libc_pwrite64.
1999-12-24 05:55:50 +00:00
syscalls were introduced in 2.3.35. */
#if __LINUX_KERNEL_VERSION >= 131875 && (defined __sparc__ || defined __arm__)
Update. 1999-12-23 Ulrich Drepper <drepper@cygnus.com> * locale/programs/ld-monetary.c (monetary_finish): Add cast to prevent warning. * locale/programs/ld-collate.c: Implement writing out multibyte collation data. * locale/setlocale.c (setlocale): Allow setting LC_COLLATE again. * locale/localeinfo.h: Declare variables only for currently implemented collate functionality. Remove FORWARD_CHAR and ELLIPSIS_CHAR. * locale/lc-collate.c: Define variables only for currently implemented functionality. * locale/langinfo.h: Define symbols only for currently implemented functionality. * locale/categories.def: Define elements for currently implemented functionality. * locale/C-collate.c: Comment out definitions of arrays with symbol name definitions etc. (_nl_C_LC_COLLATE): Update for currently defined information. * intl/libintl.h: Remove dcgettext macro definition. * intl/gettextP.h: Declare _nl_msg_cat_cntr. * locale/iso-4217.def: Add NAD. Remove a few obsolete entries. * sysdeps/generic/glob.c (glob): Pass alternate file access functions also in recursive call. Patch by Joe Orton <joe@orton.demon.co.uk>. 1999-12-22 Jakub Jelinek <jakub@redhat.com> * sysdeps/sparc/fpu/ftestexcept.c (fetestexcept): Use proper type for __fenv_stfsr argument. * sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list: Add truncate64, ftruncate64, fstat64, lstat64, stat64 and mmap2. Remove ugetrlimit. * sysdeps/unix/sysv/linux/sparc/sparc32/mmap64.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/kernel_stat.h (XSTAT_IS_XSTAT64): Define. * sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Add __libc_lseek64, __libc_pread, __libc_pread64, __libc_pwrite and __libc_pwrite64. Remove oldgetrlimit and oldsetrlimit. * sysdeps/unix/sysv/linux/sparc/sparc64/fxstat64.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/lxstat64.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/xstat64.c: New file. * sysdeps/unix/sysv/linux/fxstat64.c (__fxstat64): Pass the buf pointer to the syscall, not address of that pointer. * sysdeps/unix/sysv/linux/lxstat64.c (__lxstat64): Likewise. * sysdeps/unix/sysv/linux/xstat64.c (__xstat64): Likewise. (__syscall_stat64): Provide proper prototype. * sysdeps/unix/sysv/linux/ftruncate64.c (ftruncate64): Share has_no_truncate64 between truncate64 and ftruncate64. * sysdeps/unix/sysv/linux/truncate64.c (truncate64): Likewise. * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_TRUNCATE64_SYSCALL, __ASSUME_MMAP2_SYSCALL, __ASSUME_STAT64_SYSCALL): Define on Sparc for kernels >= 2.3.35. 1999-12-22 Andreas Jaeger <aj@suse.de> * sysdeps/unix/sysv/linux/alpha/syscalls.list: Add __libc_lseek64, __libc_pread, __libc_pread64, __libc_pwrite and __libc_pwrite64.
1999-12-24 05:55:50 +00:00
# define __ASSUME_TRUNCATE64_SYSCALL 1
# define __ASSUME_MMAP2_SYSCALL 1
# define __ASSUME_STAT64_SYSCALL 1
#endif
Update. 2000-01-12 Andreas Jaeger <aj@suse.de> * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_32BITUIDS): Added for Linux 2.3.39+. * sysdeps/unix/sysv/linux/getresgid.c: Support 32bit UIDs and 32bit GIDs. * sysdeps/unix/sysv/linux/getresuid.c: Likewise. * sysdeps/unix/sysv/linux/i386/chown.c: Likewise. * sysdeps/unix/sysv/linux/i386/getgroups.c: Likewise. * sysdeps/unix/sysv/linux/i386/setegid.c: Likewise. * sysdeps/unix/sysv/linux/i386/seteuid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setfsgid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setfsuid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setgid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setgroups.c: Likewise. * sysdeps/unix/sysv/linux/i386/setregid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setresgid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setresuid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setreuid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setuid.c: Likewise. * sysdeps/unix/sysv/linux/setegid.c: Likewise. * sysdeps/unix/sysv/linux/arm/chown.c: New file. * sysdeps/unix/sysv/linux/arm/fchown.c: New file. * sysdeps/unix/sysv/linux/arm/geteuid.c: New file. * sysdeps/unix/sysv/linux/arm/getegid.c: New file. * sysdeps/unix/sysv/linux/arm/getuid.c: New file. * sysdeps/unix/sysv/linux/arm/getgid.c: New file. * sysdeps/unix/sysv/linux/arm/lchown.c: New file. * sysdeps/unix/sysv/linux/i386/fchown.c: New file. * sysdeps/unix/sysv/linux/i386/getegid.c: New file. * sysdeps/unix/sysv/linux/i386/geteuid.c: New file. * sysdeps/unix/sysv/linux/i386/getgid.c: New file. * sysdeps/unix/sysv/linux/i386/getuid.c: New file. * sysdeps/unix/sysv/linux/i386/lchown.c: New file. * sysdeps/unix/sysv/linux/m68k/chown.c: New file. * sysdeps/unix/sysv/linux/m68k/fchown.c: New file. * sysdeps/unix/sysv/linux/m68k/getegid.c: New file. * sysdeps/unix/sysv/linux/m68k/geteuid.c: New file. * sysdeps/unix/sysv/linux/m68k/getgid.c: New file. * sysdeps/unix/sysv/linux/m68k/getuid.c: New file. * sysdeps/unix/sysv/linux/m68k/lchown.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/chown.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/fchown.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/getegid.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/geteuid.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/getgid.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/getuid.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/lchown.c: New file. Based on a patch by Chris Wing <wingc@engin.umich.edu>. 2000-01-14 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/sparc/sys/procfs.h: New file. 2000-01-13 Jakub Jelinek <jakub@redhat.com> * sysdeps/generic/backtrace.c: Include signal.h which sigcontextinfo.h headers are used to expect. * sysdeps/unix/sysv/linux/sparc/sparc32/register-dump.h (register_dump): Fix a typo in the printout. Avoid using reg_window, so that asm/ptrace.h is not necessary. * sysdeps/unix/sysv/linux/sparc/sparc32/sigcontextinfo.h (ADVANCE_STACK_FRAME): Likewise. * stdlib/longlong.h: Avoid using __sparc_v9__ ifdefs. * sysdeps/sparc/sparc32/bits/wordsize.h: Likewise. * sysdeps/sparc/sparc64/bits/wordsize.h: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Include bits/wordsize.h to make it clear this file depends on __WORDSIZE. * sysdeps/unix/sysv/linux/ftruncate64.c (__have_no_truncate64): Renamed from have_no_truncate64. * sysdeps/unix/sysv/linux/truncate64.c (__have_no_truncate64): Likewise.
2000-01-17 05:24:52 +00:00
/* I know for sure that getrlimit are in 2.3.35 on powerpc. */
* csu/Makefile ($(objpfx)version-info.h): Don't use echo -n unnecessarily. * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_STAT64_SYSCALL, __ASSUME_TRUNCATE64_SYSCALL, __ASSUME_NEW_GETRLIMIT_SYSCALL): Define on powerpc for kernels >= 2.3.35. * sysdeps/unix/sysv/linux/powerpc/bits/resource.h: New file. * sysdeps/unix/sysv/linux/powerpc/ftruncate64.c: New file. * sysdeps/unix/sysv/linux/powerpc/getrlimit.c: New file. * sysdeps/unix/sysv/linux/powerpc/getrlimit64.c: New file. * sysdeps/unix/sysv/linux/powerpc/mmap64.c: New file. * sysdeps/unix/sysv/linux/powerpc/setrlimit.c: New file. * sysdeps/unix/sysv/linux/powerpc/setrlimit64.c: New file. * sysdeps/unix/sysv/linux/powerpc/syscalls.list: Add s_fstat64, s_ftruncate64, s_lstat64, s_mmap2, s_stat64, s_truncate64. * sysdeps/unix/sysv/linux/powerpc/truncate64.c: New file. * sysdeps/unix/sysv/linux/powerpc/Versions: New file. * sysdeps/unix/sysv/linux/powerpc/brk.S [!PIC]: Don't access __curbrk off the small data area register. Reported by Andrew Haley <aph@pasanda.cygnus.co.uk>. 2000-01-27 Geoff Keating <geoffk@cygnus.com> * csu/Makefile ($(objpfx)version-info.h): Don't use echo -n unnecessarily. * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_STAT64_SYSCALL, __ASSUME_TRUNCATE64_SYSCALL, __ASSUME_NEW_GETRLIMIT_SYSCALL): Define on powerpc for kernels >= 2.3.35. * sysdeps/unix/sysv/linux/powerpc/bits/resource.h: New file. * sysdeps/unix/sysv/linux/powerpc/ftruncate64.c: New file. * sysdeps/unix/sysv/linux/powerpc/getrlimit.c: New file. * sysdeps/unix/sysv/linux/powerpc/getrlimit64.c: New file. * sysdeps/unix/sysv/linux/powerpc/mmap64.c: New file. * sysdeps/unix/sysv/linux/powerpc/setrlimit.c: New file. * sysdeps/unix/sysv/linux/powerpc/setrlimit64.c: New file. * sysdeps/unix/sysv/linux/powerpc/syscalls.list: Add s_fstat64, s_ftruncate64, s_lstat64, s_mmap2, s_stat64, s_truncate64. * sysdeps/unix/sysv/linux/powerpc/truncate64.c: New file. * sysdeps/unix/sysv/linux/powerpc/Versions: New file. * sysdeps/unix/sysv/linux/powerpc/brk.S [!PIC]: Don't access __curbrk off the small data area register. Reported by Andrew Haley <aph@pasanda.cygnus.co.uk>.
2000-01-27 23:40:48 +00:00
#if __LINUX_KERNEL_VERSION >= 131875 && defined __powerpc__
# define __ASSUME_NEW_GETRLIMIT_SYSCALL 1
#endif
/* I know for sure that these are in 2.3.35 on powerpc. But PowerPC64 does not
support separate 64-bit syscalls, already 64-bit */
#if __LINUX_KERNEL_VERSION >= 131875 && defined __powerpc__ \
&& !defined __powerpc64__
* csu/Makefile ($(objpfx)version-info.h): Don't use echo -n unnecessarily. * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_STAT64_SYSCALL, __ASSUME_TRUNCATE64_SYSCALL, __ASSUME_NEW_GETRLIMIT_SYSCALL): Define on powerpc for kernels >= 2.3.35. * sysdeps/unix/sysv/linux/powerpc/bits/resource.h: New file. * sysdeps/unix/sysv/linux/powerpc/ftruncate64.c: New file. * sysdeps/unix/sysv/linux/powerpc/getrlimit.c: New file. * sysdeps/unix/sysv/linux/powerpc/getrlimit64.c: New file. * sysdeps/unix/sysv/linux/powerpc/mmap64.c: New file. * sysdeps/unix/sysv/linux/powerpc/setrlimit.c: New file. * sysdeps/unix/sysv/linux/powerpc/setrlimit64.c: New file. * sysdeps/unix/sysv/linux/powerpc/syscalls.list: Add s_fstat64, s_ftruncate64, s_lstat64, s_mmap2, s_stat64, s_truncate64. * sysdeps/unix/sysv/linux/powerpc/truncate64.c: New file. * sysdeps/unix/sysv/linux/powerpc/Versions: New file. * sysdeps/unix/sysv/linux/powerpc/brk.S [!PIC]: Don't access __curbrk off the small data area register. Reported by Andrew Haley <aph@pasanda.cygnus.co.uk>. 2000-01-27 Geoff Keating <geoffk@cygnus.com> * csu/Makefile ($(objpfx)version-info.h): Don't use echo -n unnecessarily. * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_STAT64_SYSCALL, __ASSUME_TRUNCATE64_SYSCALL, __ASSUME_NEW_GETRLIMIT_SYSCALL): Define on powerpc for kernels >= 2.3.35. * sysdeps/unix/sysv/linux/powerpc/bits/resource.h: New file. * sysdeps/unix/sysv/linux/powerpc/ftruncate64.c: New file. * sysdeps/unix/sysv/linux/powerpc/getrlimit.c: New file. * sysdeps/unix/sysv/linux/powerpc/getrlimit64.c: New file. * sysdeps/unix/sysv/linux/powerpc/mmap64.c: New file. * sysdeps/unix/sysv/linux/powerpc/setrlimit.c: New file. * sysdeps/unix/sysv/linux/powerpc/setrlimit64.c: New file. * sysdeps/unix/sysv/linux/powerpc/syscalls.list: Add s_fstat64, s_ftruncate64, s_lstat64, s_mmap2, s_stat64, s_truncate64. * sysdeps/unix/sysv/linux/powerpc/truncate64.c: New file. * sysdeps/unix/sysv/linux/powerpc/Versions: New file. * sysdeps/unix/sysv/linux/powerpc/brk.S [!PIC]: Don't access __curbrk off the small data area register. Reported by Andrew Haley <aph@pasanda.cygnus.co.uk>.
2000-01-27 23:40:48 +00:00
# define __ASSUME_TRUNCATE64_SYSCALL 1
# define __ASSUME_STAT64_SYSCALL 1
#endif
/* Linux 2.3.39 introduced 32bit UID/GIDs. Some platforms had 32
Update. 2000-09-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> * sysdeps/unix/sysv/linux/kernel-features.h: Add __ASSUME_IPC64, only define it for powerpc for kernel >= 2.4.0. * sysdeps/unix/sysv/linux/msgctl.c: Test for __ASSUME_IPC64, not __ASSUME_32BITUIDS. * sysdeps/unix/sysv/linux/semctl.c: Likewise. * sysdeps/unix/sysv/linux/shmctl.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/bits/ipc.h: Sync with kernel. * sysdeps/unix/sysv/linux/powerpc/bits/msq.h: New file. * sysdeps/unix/sysv/linux/powerpc/bits/sem.h: New file. * sysdeps/unix/sysv/linux/powerpc/bits/shm.h: New file. 2000-09-28 Martin Schwidefsksy <schwidefsky@de.ibm.com> * sysdeps/s390/atomicity.h: Fix compare_and_swap. * sysdeps/unix/sysv/linux/s390/bits/fcntl.h (F_GETLK64,F_SETLK64,F_SETLKW64): Use values from 2.4.0-test8. 2000-09-28 Denis Joseph Barrow <djbarrow@de.ibm.com> * sysdeps/unix/sysv/linux/s390/sys/procfs.h: Use definitions from ucontext.h. * sysdeps/unix/sysv/linux/s390/sys/ucontext.h: Fix ucontext structure. 2000-09-27 Andreas Schwab <schwab@suse.de> * math/Makefile (distribute): Explicitly add the long double test sources, to get them included even if long double is not supported. 2000-09-27 Jes Sorensen <jes@linuxcare.com> * elf/soinit.c (struct object): Move definition to gccframe.h and include it. Problem identified by HJ Lu. * sysdeps/ia64/gccframe.h: New file. ia64 specific version of struct object to be searched for frame unwind info. * sysdeps/generic/gccframe.h: New file. Generic version of struct object to be searched for frame unwind info. 2000-09-28 Ulrich Drepper <drepper@redhat.com> * manual/errno.texi: Correct error text for ENXIO. Reported by Jrg Schilling <schilling@fokus.gmd.de>. 2000-09-27 Jes Sorensen <jes@linuxcare.com> * sysdeps/ia64/fpu/fsetexcptflg.c (fesetexceptflag): Set the exception status bits rather than the exception disable bits. Don't include math.h. * sysdeps/ia64/fpu/fgetexcptflg.c (fegetexceptflag): Report the status of exceptions currently raised rather than which exceptions are enabled. * sysdeps/ia64/fpu/fclrexcpt.c (feclearexcept): Typecase to fenv_t rather than unsigned long int. * sysdeps/ia64/fpu/fedisblxcpt.c (fedisableexcept): Only disable the exceptions actually requested by the caller and not just disable all exceptions. * sysdeps/ia64/fpu/feenablxcpt.c (feenableexcept): Exceptions on the ia64 are enabled by clearing the respective bits in the fpsr, not setting them. * sysdeps/ia64/bits/fenv.h: typedef fexcept_t and fenv_t to unsigned long int rather than unsigned long to be consistent with the coding conventions. 2000-09-20 H.J. Lu <hjl@gnu.org> * sysdeps/ia64/fpu/fesetenv.c (fesetenv): Use fenv_t instead of unsigned long int. * sysdeps/ia64/fpu/fesetround.c (fesetround): Likewise. 2000-09-28 Ulrich Drepper <drepper@redhat.com> * string/bits/string2.h: Unify #if usage. 2000-09-27 Jakub Jelinek <jakub@redhat.com> * math/test-fenv.c (feexcp_mask_test): If enabling all exceptions and disabling underflow or overflow, disable inexact as well. * sysdeps/gnu/netinet/tcp.h: Add tcp_info defines and types.
2000-09-28 23:32:48 +00:00
bit type all along. */
#if __LINUX_KERNEL_VERSION >= 131879 || defined __powerpc__ || defined __mips__
Update. 2000-01-12 Andreas Jaeger <aj@suse.de> * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_32BITUIDS): Added for Linux 2.3.39+. * sysdeps/unix/sysv/linux/getresgid.c: Support 32bit UIDs and 32bit GIDs. * sysdeps/unix/sysv/linux/getresuid.c: Likewise. * sysdeps/unix/sysv/linux/i386/chown.c: Likewise. * sysdeps/unix/sysv/linux/i386/getgroups.c: Likewise. * sysdeps/unix/sysv/linux/i386/setegid.c: Likewise. * sysdeps/unix/sysv/linux/i386/seteuid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setfsgid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setfsuid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setgid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setgroups.c: Likewise. * sysdeps/unix/sysv/linux/i386/setregid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setresgid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setresuid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setreuid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setuid.c: Likewise. * sysdeps/unix/sysv/linux/setegid.c: Likewise. * sysdeps/unix/sysv/linux/arm/chown.c: New file. * sysdeps/unix/sysv/linux/arm/fchown.c: New file. * sysdeps/unix/sysv/linux/arm/geteuid.c: New file. * sysdeps/unix/sysv/linux/arm/getegid.c: New file. * sysdeps/unix/sysv/linux/arm/getuid.c: New file. * sysdeps/unix/sysv/linux/arm/getgid.c: New file. * sysdeps/unix/sysv/linux/arm/lchown.c: New file. * sysdeps/unix/sysv/linux/i386/fchown.c: New file. * sysdeps/unix/sysv/linux/i386/getegid.c: New file. * sysdeps/unix/sysv/linux/i386/geteuid.c: New file. * sysdeps/unix/sysv/linux/i386/getgid.c: New file. * sysdeps/unix/sysv/linux/i386/getuid.c: New file. * sysdeps/unix/sysv/linux/i386/lchown.c: New file. * sysdeps/unix/sysv/linux/m68k/chown.c: New file. * sysdeps/unix/sysv/linux/m68k/fchown.c: New file. * sysdeps/unix/sysv/linux/m68k/getegid.c: New file. * sysdeps/unix/sysv/linux/m68k/geteuid.c: New file. * sysdeps/unix/sysv/linux/m68k/getgid.c: New file. * sysdeps/unix/sysv/linux/m68k/getuid.c: New file. * sysdeps/unix/sysv/linux/m68k/lchown.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/chown.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/fchown.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/getegid.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/geteuid.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/getgid.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/getuid.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/lchown.c: New file. Based on a patch by Chris Wing <wingc@engin.umich.edu>. 2000-01-14 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/sparc/sys/procfs.h: New file. 2000-01-13 Jakub Jelinek <jakub@redhat.com> * sysdeps/generic/backtrace.c: Include signal.h which sigcontextinfo.h headers are used to expect. * sysdeps/unix/sysv/linux/sparc/sparc32/register-dump.h (register_dump): Fix a typo in the printout. Avoid using reg_window, so that asm/ptrace.h is not necessary. * sysdeps/unix/sysv/linux/sparc/sparc32/sigcontextinfo.h (ADVANCE_STACK_FRAME): Likewise. * stdlib/longlong.h: Avoid using __sparc_v9__ ifdefs. * sysdeps/sparc/sparc32/bits/wordsize.h: Likewise. * sysdeps/sparc/sparc64/bits/wordsize.h: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Include bits/wordsize.h to make it clear this file depends on __WORDSIZE. * sysdeps/unix/sysv/linux/ftruncate64.c (__have_no_truncate64): Renamed from have_no_truncate64. * sysdeps/unix/sysv/linux/truncate64.c (__have_no_truncate64): Likewise.
2000-01-17 05:24:52 +00:00
# define __ASSUME_32BITUIDS 1
#endif
/* Linux 2.3.39 sparc added setresuid. */
#if __LINUX_KERNEL_VERSION >= 131879 && defined __sparc__
# define __ASSUME_SETRESUID_SYSCALL 1
#endif
#if __LINUX_KERNEL_VERSION >= 131879
# define __ASSUME_SETRESGID_SYSCALL 1
#endif
/* Linux 2.3.39 introduced IPC64. Except for powerpc. */
#if __LINUX_KERNEL_VERSION >= 131879 && !defined __powerpc__
# define __ASSUME_IPC64 1
#endif
* sysdeps/unix/alpha/sysdep.h (INLINE_SYSCALL1): Use __builtin_expect. * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_ST_INO_64_BIT) Unset for alpha. (__ASSUME_TIMEVAL64): Set for alpha. * sysdeps/unix/sysv/linux/alpha/Makefile (sysdep_routines): Remove adjtimex, osf_sigprocmask, old_adjtimex. * sysdeps/unix/sysv/linux/alpha/adjtime.c: Use INLINE_SYSCALL, __ASSUME_TIMEVAL64. Reorg tv64 functions to avoid uninit variable. * sysdeps/unix/sysv/linux/alpha/getitimer.S: Use __ASSUME_TIMEVAL64. * sysdeps/unix/sysv/linux/alpha/getrusage.S: Likewise. * sysdeps/unix/sysv/linux/alpha/gettimeofday.S: Likewise. * sysdeps/unix/sysv/linux/alpha/select.S: Likewise. * sysdeps/unix/sysv/linux/alpha/setitimer.S: Likewise. * sysdeps/unix/sysv/linux/alpha/settimeofday.S: Likewise. * sysdeps/unix/sysv/linux/alpha/utimes.S: Likewise. * sysdeps/unix/sysv/linux/alpha/wait4.S: Likewise. * sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S: Streamline PIC code sequence. * sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S: Likewise. * sysdeps/unix/sysv/linux/alpha/sigaction.c: New file. * sysdeps/unix/sysv/linux/alpha/sigprocmask.c: Use INLINE_SYSCALL. * sysdeps/unix/sysv/linux/alpha/ustat.c: Likewise. * sysdeps/unix/sysv/linux/alpha/xmknod.c: Likewise. * sysdeps/unix/sysv/linux/alpha/syscalls.list: Remove osf_sigprocmask, sys_ustat, sys_mknod, adjtimex, old_adjtimex. * sysdeps/unix/sysv/linux/alpha/sysdep.h (INLINE_SYSCALL): Don't defer to __syscall_name; error for rt_sigaction. * sysdeps/unix/sysv/linux/alpha/xstatconv.c: Include kernel_stat.h. 2003-06-20 Richard Henderson <rth@redhat.com> * sysdeps/unix/alpha/sysdep.h (INLINE_SYSCALL1): Use __builtin_expect. * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_ST_INO_64_BIT) Unset for alpha. (__ASSUME_TIMEVAL64): Set for alpha. * sysdeps/unix/sysv/linux/alpha/Makefile (sysdep_routines): Remove adjtimex, osf_sigprocmask, old_adjtimex. * sysdeps/unix/sysv/linux/alpha/adjtime.c: Use INLINE_SYSCALL, __ASSUME_TIMEVAL64. Reorg tv64 functions to avoid uninit variable. * sysdeps/unix/sysv/linux/alpha/getitimer.S: Use __ASSUME_TIMEVAL64. * sysdeps/unix/sysv/linux/alpha/getrusage.S: Likewise. * sysdeps/unix/sysv/linux/alpha/gettimeofday.S: Likewise. * sysdeps/unix/sysv/linux/alpha/select.S: Likewise. * sysdeps/unix/sysv/linux/alpha/setitimer.S: Likewise. * sysdeps/unix/sysv/linux/alpha/settimeofday.S: Likewise. * sysdeps/unix/sysv/linux/alpha/utimes.S: Likewise. * sysdeps/unix/sysv/linux/alpha/wait4.S: Likewise. * sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S: Streamline PIC code sequence. * sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S: Likewise. * sysdeps/unix/sysv/linux/alpha/sigaction.c: New file. * sysdeps/unix/sysv/linux/alpha/sigprocmask.c: Use INLINE_SYSCALL. * sysdeps/unix/sysv/linux/alpha/ustat.c: Likewise. * sysdeps/unix/sysv/linux/alpha/xmknod.c: Likewise. * sysdeps/unix/sysv/linux/alpha/syscalls.list: Remove osf_sigprocmask, sys_ustat, sys_mknod, adjtimex, old_adjtimex. * sysdeps/unix/sysv/linux/alpha/sysdep.h (INLINE_SYSCALL): Don't defer to __syscall_name; error for rt_sigaction. * sysdeps/unix/sysv/linux/alpha/xstatconv.c: Include kernel_stat.h.
2003-06-20 16:24:36 +00:00
/* MIPS platforms had IPC64 all along. */
#if defined __mips__
# define __ASSUME_IPC64 1
#endif
/* We can use the LDTs for threading with Linux 2.3.99 and newer. */
#if __LINUX_KERNEL_VERSION >= 131939
# define __ASSUME_LDT_WORKS 1
#endif
/* Linux 2.4.0 on PPC introduced a correct IPC64. But PowerPC64 does not
support a separate 64-bit sys call, already 64-bit */
#if __LINUX_KERNEL_VERSION >= 132096 && defined __powerpc__ \
&& !defined __powerpc64__
Update. 2000-09-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> * sysdeps/unix/sysv/linux/kernel-features.h: Add __ASSUME_IPC64, only define it for powerpc for kernel >= 2.4.0. * sysdeps/unix/sysv/linux/msgctl.c: Test for __ASSUME_IPC64, not __ASSUME_32BITUIDS. * sysdeps/unix/sysv/linux/semctl.c: Likewise. * sysdeps/unix/sysv/linux/shmctl.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/bits/ipc.h: Sync with kernel. * sysdeps/unix/sysv/linux/powerpc/bits/msq.h: New file. * sysdeps/unix/sysv/linux/powerpc/bits/sem.h: New file. * sysdeps/unix/sysv/linux/powerpc/bits/shm.h: New file. 2000-09-28 Martin Schwidefsksy <schwidefsky@de.ibm.com> * sysdeps/s390/atomicity.h: Fix compare_and_swap. * sysdeps/unix/sysv/linux/s390/bits/fcntl.h (F_GETLK64,F_SETLK64,F_SETLKW64): Use values from 2.4.0-test8. 2000-09-28 Denis Joseph Barrow <djbarrow@de.ibm.com> * sysdeps/unix/sysv/linux/s390/sys/procfs.h: Use definitions from ucontext.h. * sysdeps/unix/sysv/linux/s390/sys/ucontext.h: Fix ucontext structure. 2000-09-27 Andreas Schwab <schwab@suse.de> * math/Makefile (distribute): Explicitly add the long double test sources, to get them included even if long double is not supported. 2000-09-27 Jes Sorensen <jes@linuxcare.com> * elf/soinit.c (struct object): Move definition to gccframe.h and include it. Problem identified by HJ Lu. * sysdeps/ia64/gccframe.h: New file. ia64 specific version of struct object to be searched for frame unwind info. * sysdeps/generic/gccframe.h: New file. Generic version of struct object to be searched for frame unwind info. 2000-09-28 Ulrich Drepper <drepper@redhat.com> * manual/errno.texi: Correct error text for ENXIO. Reported by Jrg Schilling <schilling@fokus.gmd.de>. 2000-09-27 Jes Sorensen <jes@linuxcare.com> * sysdeps/ia64/fpu/fsetexcptflg.c (fesetexceptflag): Set the exception status bits rather than the exception disable bits. Don't include math.h. * sysdeps/ia64/fpu/fgetexcptflg.c (fegetexceptflag): Report the status of exceptions currently raised rather than which exceptions are enabled. * sysdeps/ia64/fpu/fclrexcpt.c (feclearexcept): Typecase to fenv_t rather than unsigned long int. * sysdeps/ia64/fpu/fedisblxcpt.c (fedisableexcept): Only disable the exceptions actually requested by the caller and not just disable all exceptions. * sysdeps/ia64/fpu/feenablxcpt.c (feenableexcept): Exceptions on the ia64 are enabled by clearing the respective bits in the fpsr, not setting them. * sysdeps/ia64/bits/fenv.h: typedef fexcept_t and fenv_t to unsigned long int rather than unsigned long to be consistent with the coding conventions. 2000-09-20 H.J. Lu <hjl@gnu.org> * sysdeps/ia64/fpu/fesetenv.c (fesetenv): Use fenv_t instead of unsigned long int. * sysdeps/ia64/fpu/fesetround.c (fesetround): Likewise. 2000-09-28 Ulrich Drepper <drepper@redhat.com> * string/bits/string2.h: Unify #if usage. 2000-09-27 Jakub Jelinek <jakub@redhat.com> * math/test-fenv.c (feexcp_mask_test): If enabling all exceptions and disabling underflow or overflow, disable inexact as well. * sysdeps/gnu/netinet/tcp.h: Add tcp_info defines and types.
2000-09-28 23:32:48 +00:00
# define __ASSUME_IPC64 1
#endif
/* SH kernels got stat64, mmap2, and truncate64 during 2.4.0-test. */
#if __LINUX_KERNEL_VERSION >= 132096 && defined __sh__
# define __ASSUME_TRUNCATE64_SYSCALL 1
# define __ASSUME_MMAP2_SYSCALL 1
# define __ASSUME_STAT64_SYSCALL 1
#endif
Update. 2000-08-11 Ulrich Drepper <drepper@redhat.com> * rt/aio_cancel.c: If canceling a specific request which is running *really* do nothing. * rt/aio_misc.h: Add `done' to states of a request. * rt/aio_misc.c: Add several tests for the correct state. Simplify request table memory handling. 2000-08-10 Jakub Jelinek <jakub@redhat.com> * dirent/scandir.c: Use it for scandir64 and old_scandir64 as well. * dirent/scandir64.c: Move... * sysdeps/generic/scandir64.c: ...here. * dirent/alphasort64.c: Move... * sysdeps/generic/alphasort64.c: ...here. * dirent/versionsort64.c: Move... * sysdeps/generic/versionsort64.c: ...here. * sysdeps/unix/sysv/linux/i386/dirent/Versions (alphasort64, getdirentries64, readdir64, readdir64_r, scandir64, versionsort64): Export symbols at GLIBC_2.2. * sysdeps/unix/sysv/linux/powerpc/dirent/Versions: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/dirent/Versions: Likewise. * include/dirent.h (__readdir64_r, __scandir64, __alphasort64, __versionsort64): Add prototypes. * io/Versions (__xstat64, __fxstat64, __lxstat64): Export at GLIBC_2.2. * sysdeps/unix/sysv/linux/alpha/kernel_stat.h (__xstat_conv): Remove unused prototype. * sysdeps/unix/sysv/linux/alpha/readdir.c: Export at both GLIBC_2.1 and GLIBC_2.2. * sysdeps/unix/sysv/linux/alpha/readdir_r.c: Likewise. * sysdeps/unix/sysv/linux/alpha/getdents.c: New. * sysdeps/unix/sysv/linux/alpha/getdents64.c: New. * sysdeps/unix/sysv/linux/bits/types.h (__ino64_t): Change to __u_quad_t. * sysdeps/unix/sysv/linux/bits/stat.h (struct stat, struct stat64): Adjust for kernel-2.4.0-test6 layout. * sysdeps/unix/sysv/linux/i386/fxstat.c (__fxstat64): Export at both GLIBC_2.1 and GLIBC_2.2. * sysdeps/unix/sysv/linux/i386/lxstat.c (__lxstat64): Likewise. * sysdeps/unix/sysv/linux/i386/xstat.c (__xstat64): Likewise. * sysdeps/unix/sysv/linux/i386/getdents64.c: New. * sysdeps/unix/sysv/linux/i386/olddirent.h: New. * sysdeps/unix/sysv/linux/i386/readdir64.c: New. * sysdeps/unix/sysv/linux/i386/readdir64_r.c: New. * sysdeps/unix/sysv/linux/i386/scandir64.c: New. * sysdeps/unix/sysv/linux/i386/alphasort64.c: New. * sysdeps/unix/sysv/linux/i386/versionsort64.c: New. * sysdeps/unix/sysv/linux/ia64/getdents.c: New. * sysdeps/unix/sysv/linux/ia64/getdents64.c: New. * sysdeps/unix/sysv/linux/ia64/readdir.c: Include alpha/readdir.c. * sysdeps/unix/sysv/linux/ia64/readdir_r.c: Include alpha/readdir_r.c. * sysdeps/unix/sysv/linux/mips/bits/types.h (__ino64_t): Change to __u_quad_t. * sysdeps/unix/sysv/linux/powerpc/bits/stat.h: New. * sysdeps/unix/sysv/linux/powerpc/kernel_stat.h (_HAVE_STAT*): Define. * sysdeps/unix/sysv/linux/powerpc/scandir64.c: New. * sysdeps/unix/sysv/linux/powerpc/getdents64.c: New. * sysdeps/unix/sysv/linux/powerpc/readdir64.c: New. * sysdeps/unix/sysv/linux/powerpc/readdir64_r.c: New. * sysdeps/unix/sysv/linux/sparc/bits/types.h (__ino64_t): Change to __u_quad_t. * sysdeps/unix/sysv/linux/sparc/bits/stat.h: New. * sysdeps/unix/sysv/linux/sparc/sparc32/kernel_stat.h (_HAVE_STAT*): Define. * sysdeps/unix/sysv/linux/sparc/sparc32/getdents64.c: New. * sysdeps/unix/sysv/linux/sparc/sparc32/readdir64.c: New. * sysdeps/unix/sysv/linux/sparc/sparc32/readdir64_r.c: New. * sysdeps/unix/sysv/linux/sparc/sparc32/scandir64.c: New. * sysdeps/unix/sysv/linux/sparc/sparc64/kernel_stat.h (_HAVE_STAT*): Define. * sysdeps/unix/sysv/linux/sparc/sparc64/readdir.c: Include alpha/readdir.c. * sysdeps/unix/sysv/linux/sparc/sparc64/readdir_r.c: Include alpha/readdir_r.c * sysdeps/unix/sysv/linux/sparc/sparc64/getdents.c: New. * sysdeps/unix/sysv/linux/sparc/sparc64/getdents64.c: New. * sysdeps/unix/sysv/linux/fxstat64.c (__fxstat64): If _HAVE_STAT64___ST_INO and __st_ino != (uint32_t)st_ino, set st_ino from __st_ino. * sysdeps/unix/sysv/linux/lxstat64.c (__lxstat64): Likewise. * sysdeps/unix/sysv/linux/xstat64.c (__xstat64): Likewise. * sysdeps/unix/sysv/linux/xstatconv.c (xstat_conv, xstat64_conv, xstat32_conv): Use _HAVE_STAT* macros. If _HAVE_STAT64___ST_INO, set __st_ino in addition to st_ino. * sysdeps/unix/sysv/linux/kernel_stat.h (_HAVE_STAT*): Define. * sysdeps/unix/sysv/linux/getdents.c: Use it for __getdents64 and __old_getdents64 as well. * sysdeps/unix/sysv/linux/getdirentries.c: Use it for getdirentries64 and old_getdirentries64 as well. * sysdeps/unix/sysv/linux/getdirentries64.c (GETDIRENTRIES, __GETDENTS): Define. (GETDENTS64): Remove. * sysdeps/unix/sysv/linux/getdents64.c (__GETDENTS, DIRENT_TYPE): Define. (GETDENTS64): Remove. * sysdeps/unix/sysv/linux/readdir64.c: Use sysdeps/unix/readdir.c. * sysdeps/unix/sysv/linux/readdir64_r.c: Use sysdeps/unix/readdir_r.c. * sysdeps/unix/readdir.c: Use it for readdir64 and __old_readdir64 as well. * sysdeps/unix/readdir_r.c: Use it for readdir64_r and __old_readdir64_r as well. * sysdeps/unix/sysv/linux/kernel-features.h: Define __ASSUME_ST_INO_64_bit for kernel 2.4.1 and up. * sysdeps/unix/sysv/linux/ia64/bits/siginfo.h: Add SI_KERNEL define.
2000-08-12 05:14:52 +00:00
/* The changed st_ino field appeared in 2.4.0-test6. But we cannot
distinguish this version from other 2.4.0 releases. Therefore play
save and assume it available is for 2.4.1 and up. However, SH is lame,
and still does not have a 64-bit inode field. */
#if __LINUX_KERNEL_VERSION >= 132097 && !defined __alpha__ && !defined __sh__
Update. 2000-08-11 Ulrich Drepper <drepper@redhat.com> * rt/aio_cancel.c: If canceling a specific request which is running *really* do nothing. * rt/aio_misc.h: Add `done' to states of a request. * rt/aio_misc.c: Add several tests for the correct state. Simplify request table memory handling. 2000-08-10 Jakub Jelinek <jakub@redhat.com> * dirent/scandir.c: Use it for scandir64 and old_scandir64 as well. * dirent/scandir64.c: Move... * sysdeps/generic/scandir64.c: ...here. * dirent/alphasort64.c: Move... * sysdeps/generic/alphasort64.c: ...here. * dirent/versionsort64.c: Move... * sysdeps/generic/versionsort64.c: ...here. * sysdeps/unix/sysv/linux/i386/dirent/Versions (alphasort64, getdirentries64, readdir64, readdir64_r, scandir64, versionsort64): Export symbols at GLIBC_2.2. * sysdeps/unix/sysv/linux/powerpc/dirent/Versions: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/dirent/Versions: Likewise. * include/dirent.h (__readdir64_r, __scandir64, __alphasort64, __versionsort64): Add prototypes. * io/Versions (__xstat64, __fxstat64, __lxstat64): Export at GLIBC_2.2. * sysdeps/unix/sysv/linux/alpha/kernel_stat.h (__xstat_conv): Remove unused prototype. * sysdeps/unix/sysv/linux/alpha/readdir.c: Export at both GLIBC_2.1 and GLIBC_2.2. * sysdeps/unix/sysv/linux/alpha/readdir_r.c: Likewise. * sysdeps/unix/sysv/linux/alpha/getdents.c: New. * sysdeps/unix/sysv/linux/alpha/getdents64.c: New. * sysdeps/unix/sysv/linux/bits/types.h (__ino64_t): Change to __u_quad_t. * sysdeps/unix/sysv/linux/bits/stat.h (struct stat, struct stat64): Adjust for kernel-2.4.0-test6 layout. * sysdeps/unix/sysv/linux/i386/fxstat.c (__fxstat64): Export at both GLIBC_2.1 and GLIBC_2.2. * sysdeps/unix/sysv/linux/i386/lxstat.c (__lxstat64): Likewise. * sysdeps/unix/sysv/linux/i386/xstat.c (__xstat64): Likewise. * sysdeps/unix/sysv/linux/i386/getdents64.c: New. * sysdeps/unix/sysv/linux/i386/olddirent.h: New. * sysdeps/unix/sysv/linux/i386/readdir64.c: New. * sysdeps/unix/sysv/linux/i386/readdir64_r.c: New. * sysdeps/unix/sysv/linux/i386/scandir64.c: New. * sysdeps/unix/sysv/linux/i386/alphasort64.c: New. * sysdeps/unix/sysv/linux/i386/versionsort64.c: New. * sysdeps/unix/sysv/linux/ia64/getdents.c: New. * sysdeps/unix/sysv/linux/ia64/getdents64.c: New. * sysdeps/unix/sysv/linux/ia64/readdir.c: Include alpha/readdir.c. * sysdeps/unix/sysv/linux/ia64/readdir_r.c: Include alpha/readdir_r.c. * sysdeps/unix/sysv/linux/mips/bits/types.h (__ino64_t): Change to __u_quad_t. * sysdeps/unix/sysv/linux/powerpc/bits/stat.h: New. * sysdeps/unix/sysv/linux/powerpc/kernel_stat.h (_HAVE_STAT*): Define. * sysdeps/unix/sysv/linux/powerpc/scandir64.c: New. * sysdeps/unix/sysv/linux/powerpc/getdents64.c: New. * sysdeps/unix/sysv/linux/powerpc/readdir64.c: New. * sysdeps/unix/sysv/linux/powerpc/readdir64_r.c: New. * sysdeps/unix/sysv/linux/sparc/bits/types.h (__ino64_t): Change to __u_quad_t. * sysdeps/unix/sysv/linux/sparc/bits/stat.h: New. * sysdeps/unix/sysv/linux/sparc/sparc32/kernel_stat.h (_HAVE_STAT*): Define. * sysdeps/unix/sysv/linux/sparc/sparc32/getdents64.c: New. * sysdeps/unix/sysv/linux/sparc/sparc32/readdir64.c: New. * sysdeps/unix/sysv/linux/sparc/sparc32/readdir64_r.c: New. * sysdeps/unix/sysv/linux/sparc/sparc32/scandir64.c: New. * sysdeps/unix/sysv/linux/sparc/sparc64/kernel_stat.h (_HAVE_STAT*): Define. * sysdeps/unix/sysv/linux/sparc/sparc64/readdir.c: Include alpha/readdir.c. * sysdeps/unix/sysv/linux/sparc/sparc64/readdir_r.c: Include alpha/readdir_r.c * sysdeps/unix/sysv/linux/sparc/sparc64/getdents.c: New. * sysdeps/unix/sysv/linux/sparc/sparc64/getdents64.c: New. * sysdeps/unix/sysv/linux/fxstat64.c (__fxstat64): If _HAVE_STAT64___ST_INO and __st_ino != (uint32_t)st_ino, set st_ino from __st_ino. * sysdeps/unix/sysv/linux/lxstat64.c (__lxstat64): Likewise. * sysdeps/unix/sysv/linux/xstat64.c (__xstat64): Likewise. * sysdeps/unix/sysv/linux/xstatconv.c (xstat_conv, xstat64_conv, xstat32_conv): Use _HAVE_STAT* macros. If _HAVE_STAT64___ST_INO, set __st_ino in addition to st_ino. * sysdeps/unix/sysv/linux/kernel_stat.h (_HAVE_STAT*): Define. * sysdeps/unix/sysv/linux/getdents.c: Use it for __getdents64 and __old_getdents64 as well. * sysdeps/unix/sysv/linux/getdirentries.c: Use it for getdirentries64 and old_getdirentries64 as well. * sysdeps/unix/sysv/linux/getdirentries64.c (GETDIRENTRIES, __GETDENTS): Define. (GETDENTS64): Remove. * sysdeps/unix/sysv/linux/getdents64.c (__GETDENTS, DIRENT_TYPE): Define. (GETDENTS64): Remove. * sysdeps/unix/sysv/linux/readdir64.c: Use sysdeps/unix/readdir.c. * sysdeps/unix/sysv/linux/readdir64_r.c: Use sysdeps/unix/readdir_r.c. * sysdeps/unix/readdir.c: Use it for readdir64 and __old_readdir64 as well. * sysdeps/unix/readdir_r.c: Use it for readdir64_r and __old_readdir64_r as well. * sysdeps/unix/sysv/linux/kernel-features.h: Define __ASSUME_ST_INO_64_bit for kernel 2.4.1 and up. * sysdeps/unix/sysv/linux/ia64/bits/siginfo.h: Add SI_KERNEL define.
2000-08-12 05:14:52 +00:00
# define __ASSUME_ST_INO_64_BIT 1
#endif
/* To support locking of large files a new fcntl() syscall was introduced
in 2.4.0-test7. We test for 2.4.1 for the earliest version we know
the syscall is available. */
#if __LINUX_KERNEL_VERSION >= 132097 && (defined __i386__ || defined __sparc__)
# define __ASSUME_FCNTL64 1
#endif
/* The AT_CLKTCK auxiliary vector entry was introduction in the 2.4.0
series. */
#if __LINUX_KERNEL_VERSION >= 132097
# define __ASSUME_AT_CLKTCK 1
#endif
/* Arm got fcntl64 in 2.4.4, PowerPC and SH have it also in 2.4.4 (I
don't know when it got introduced). But PowerPC64 does not support
separate FCNTL64 call, FCNTL is already 64-bit */
2001-04-29 14:19:13 +00:00
#if __LINUX_KERNEL_VERSION >= 132100 \
&& (defined __arm__ || defined __powerpc__ || defined __sh__) \
&& !defined __powerpc64__
# define __ASSUME_FCNTL64 1
#endif
/* The getdents64 syscall was introduced in 2.4.0-test7. We test for
2.4.1 for the earliest version we know the syscall is available. */
#if __LINUX_KERNEL_VERSION >= 132097
# define __ASSUME_GETDENTS64_SYSCALL 1
#endif
/* When did O_DIRECTORY became available? Early in 2.3 but when?
Be safe, use 2.3.99. */
#if __LINUX_KERNEL_VERSION >= 131939
# define __ASSUME_O_DIRECTORY 1
#endif
/* Starting with one of the 2.4.0 pre-releases the Linux kernel passes
up the page size information. */
#if __LINUX_KERNEL_VERSION >= 132097
# define __ASSUME_AT_PAGESIZE 1
#endif
/* Starting with at least 2.4.0 the kernel passes the uid/gid unconditionally
up to the child. */
#if __LINUX_KERNEL_VERSION >= 132097
# define __ASSUME_AT_XID 1
#endif
/* Starting with 2.4.5 kernels PPC passes the AUXV in the standard way
and the vfork syscall made it into the official kernel. */
#if __LINUX_KERNEL_VERSION >= (132096+5) && defined __powerpc__
# define __ASSUME_STD_AUXV 1
# define __ASSUME_VFORK_SYSCALL 1
#endif
/* Starting with 2.4.5 kernels the mmap2 syscall made it into the official
kernel. But PowerPC64 does not support a separate MMAP2 call. */
#if __LINUX_KERNEL_VERSION >= (132096+5) && defined __powerpc__ \
&& !defined __powerpc64__
# define __ASSUME_MMAP2_SYSCALL 1
#endif
/* Starting with 2.4.21 PowerPC implements the new prctl syscall.
This allows applications to get/set the Floating Point Exception Mode. */
#if __LINUX_KERNEL_VERSION >= (132096+21) && defined __powerpc__
# define __ASSUME_NEW_PRCTL_SYSCALL 1
#endif
/* Starting with 2.4.21 the PowerPC32 clone syscall works as expected. */
#if __LINUX_KERNEL_VERSION >= (132096+21) && defined __powerpc__ \
&& !defined __powerpc64__
# define __ASSUME_FIXED_CLONE_SYSCALL 1
#endif
/* Starting with 2.4.21 PowerPC64 implements the new rt_sigreturn syscall.
The new rt_sigreturn takes an ucontext pointer allowing rt_sigreturn
to be used in the set/swapcontext implementation. */
#if __LINUX_KERNEL_VERSION >= (132096+21) && defined __powerpc64__
# define __ASSUME_NEW_RT_SIGRETURN_SYSCALL 1
#endif
/* On x86, the set_thread_area syscall was introduced in 2.5.29, but its
semantics was changed in 2.5.30, and again after 2.5.31. */
#if __LINUX_KERNEL_VERSION >= 132384 && defined __i386__
# define __ASSUME_SET_THREAD_AREA_SYSCALL 1
#endif
/* The vfork syscall on x86 and arm was definitely available in 2.4. */
#if __LINUX_KERNEL_VERSION >= 132097 && (defined __i386__ || defined __arm__)
# define __ASSUME_VFORK_SYSCALL 1
#endif
/* There are an infinite number of PA-RISC kernel versions numbered
2.4.0. But they've not really been released as such. We require
and expect the final version here. */
#ifdef __hppa__
# define __ASSUME_32BITUIDS 1
# define __ASSUME_TRUNCATE64_SYSCALL 1
# define __ASSUME_MMAP2_SYSCALL 1
# define __ASSUME_STAT64_SYSCALL 1
# define __ASSUME_IPC64 1
# define __ASSUME_ST_INO_64_BIT 1
# define __ASSUME_FCNTL64 1
# define __ASSUME_GETDENTS64_SYSCALL 1
#endif
* sysdeps/unix/alpha/sysdep.h (INLINE_SYSCALL1): Use __builtin_expect. * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_ST_INO_64_BIT) Unset for alpha. (__ASSUME_TIMEVAL64): Set for alpha. * sysdeps/unix/sysv/linux/alpha/Makefile (sysdep_routines): Remove adjtimex, osf_sigprocmask, old_adjtimex. * sysdeps/unix/sysv/linux/alpha/adjtime.c: Use INLINE_SYSCALL, __ASSUME_TIMEVAL64. Reorg tv64 functions to avoid uninit variable. * sysdeps/unix/sysv/linux/alpha/getitimer.S: Use __ASSUME_TIMEVAL64. * sysdeps/unix/sysv/linux/alpha/getrusage.S: Likewise. * sysdeps/unix/sysv/linux/alpha/gettimeofday.S: Likewise. * sysdeps/unix/sysv/linux/alpha/select.S: Likewise. * sysdeps/unix/sysv/linux/alpha/setitimer.S: Likewise. * sysdeps/unix/sysv/linux/alpha/settimeofday.S: Likewise. * sysdeps/unix/sysv/linux/alpha/utimes.S: Likewise. * sysdeps/unix/sysv/linux/alpha/wait4.S: Likewise. * sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S: Streamline PIC code sequence. * sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S: Likewise. * sysdeps/unix/sysv/linux/alpha/sigaction.c: New file. * sysdeps/unix/sysv/linux/alpha/sigprocmask.c: Use INLINE_SYSCALL. * sysdeps/unix/sysv/linux/alpha/ustat.c: Likewise. * sysdeps/unix/sysv/linux/alpha/xmknod.c: Likewise. * sysdeps/unix/sysv/linux/alpha/syscalls.list: Remove osf_sigprocmask, sys_ustat, sys_mknod, adjtimex, old_adjtimex. * sysdeps/unix/sysv/linux/alpha/sysdep.h (INLINE_SYSCALL): Don't defer to __syscall_name; error for rt_sigaction. * sysdeps/unix/sysv/linux/alpha/xstatconv.c: Include kernel_stat.h. 2003-06-20 Richard Henderson <rth@redhat.com> * sysdeps/unix/alpha/sysdep.h (INLINE_SYSCALL1): Use __builtin_expect. * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_ST_INO_64_BIT) Unset for alpha. (__ASSUME_TIMEVAL64): Set for alpha. * sysdeps/unix/sysv/linux/alpha/Makefile (sysdep_routines): Remove adjtimex, osf_sigprocmask, old_adjtimex. * sysdeps/unix/sysv/linux/alpha/adjtime.c: Use INLINE_SYSCALL, __ASSUME_TIMEVAL64. Reorg tv64 functions to avoid uninit variable. * sysdeps/unix/sysv/linux/alpha/getitimer.S: Use __ASSUME_TIMEVAL64. * sysdeps/unix/sysv/linux/alpha/getrusage.S: Likewise. * sysdeps/unix/sysv/linux/alpha/gettimeofday.S: Likewise. * sysdeps/unix/sysv/linux/alpha/select.S: Likewise. * sysdeps/unix/sysv/linux/alpha/setitimer.S: Likewise. * sysdeps/unix/sysv/linux/alpha/settimeofday.S: Likewise. * sysdeps/unix/sysv/linux/alpha/utimes.S: Likewise. * sysdeps/unix/sysv/linux/alpha/wait4.S: Likewise. * sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S: Streamline PIC code sequence. * sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S: Likewise. * sysdeps/unix/sysv/linux/alpha/sigaction.c: New file. * sysdeps/unix/sysv/linux/alpha/sigprocmask.c: Use INLINE_SYSCALL. * sysdeps/unix/sysv/linux/alpha/ustat.c: Likewise. * sysdeps/unix/sysv/linux/alpha/xmknod.c: Likewise. * sysdeps/unix/sysv/linux/alpha/syscalls.list: Remove osf_sigprocmask, sys_ustat, sys_mknod, adjtimex, old_adjtimex. * sysdeps/unix/sysv/linux/alpha/sysdep.h (INLINE_SYSCALL): Don't defer to __syscall_name; error for rt_sigaction. * sysdeps/unix/sysv/linux/alpha/xstatconv.c: Include kernel_stat.h.
2003-06-20 16:24:36 +00:00
/* Alpha switched to a 64-bit timeval sometime before 2.2.0. */
#if __LINUX_KERNEL_VERSION >= 131584 && defined __alpha__
# define __ASSUME_TIMEVAL64 1
#endif
Update. 2004-11-05 Maciej W. Rozycki <macro@mips.com> * sysdeps/mips/dl-machine.h: Include <sgidefs.h>. Use _ABIO32, _ABIN32 and _ABI64 for ABI selection throughout. * sysdeps/mips/elf/start.S: Likewise. * sysdeps/mips/mips64/__longjmp.c: Likewise. * sysdeps/mips/mips64/bsd-_setjmp.S: Likewise. * sysdeps/mips/mips64/bsd-setjmp.S: Likewise. * sysdeps/mips/mips64/setjmp.S: Likewise. * sysdeps/mips/mips64/setjmp_aux.c: Likewise. * sysdeps/mips/sys/regdef.h: Likewise. * sysdeps/mips/sys/ucontext.h: Likewise. * sysdeps/unix/mips/sysdep.h: Likewise. * sysdeps/unix/sysv/linux/kernel-features.h: Likewise. * sysdeps/unix/sysv/linux/mips/pread.c: Likewise. * sysdeps/unix/sysv/linux/mips/pread64.c: Likewise. * sysdeps/unix/sysv/linux/mips/ptrace.c: Likewise. * sysdeps/unix/sysv/linux/mips/pwrite.c: Likewise. * sysdeps/unix/sysv/linux/mips/pwrite64.c: Likewise. * sysdeps/unix/sysv/linux/mips/sigaction.c: Likewise. * sysdeps/unix/sysv/linux/mips/sys/procfs.h: Likewise. * sysdeps/unix/sysv/linux/mips/sys/ucontext.h: Likewise. * sysdeps/mips/atomicity.h: Use _ABIO32, _ABIN32 and _ABI64 for ABI selection throughout. * sysdeps/mips/bits/setjmp.h: Likewise. * sysdeps/mips/fpu/bits/mathdef.h: Likewise. * sysdeps/mips/machine-gmon.h: Likewise. * sysdeps/mips/sys/asm.h: Likewise. * sysdeps/unix/sysv/linux/mips/bits/fcntl.h: Likewise. * sysdeps/unix/sysv/linux/mips/bits/sigcontext.h: Likewise. * sysdeps/unix/sysv/linux/mips/bits/stat.h: Likewise. * sysdeps/unix/sysv/linux/mips/kernel_stat.h: Likewise. * sysdeps/unix/sysv/linux/mips/sigcontextinfo.h: Likewise. * sysdeps/unix/sysv/linux/mips/sys/ptrace.h: Likewise. * sysdeps/unix/sysv/linux/mips/sys/tas.h: Likewise. * sysdeps/unix/sysv/linux/mips/sys/user.h: Likewise. * sysdeps/mips/sgidefs.h: Prevent <asm/sgidefs.h> from being included by kernel headers and undo its settings if already included. Define _ABIO32, _ABIN32 and _ABI64 if missing and use them to define _MIPS_SIM_ABI32, _MIPS_SIM_NABI32 and _MIPS_SIM_ABI64 for compatibility. * sysdeps/unix/sysv/linux/mips/Makefile: Use _ABIO32, _ABIN32 and _ABI64 for ABI selection in generated syscall-list.h * sysdeps/unix/sysv/linux/mips/configure.in: Use _ABIO32, _ABIN32 and _ABI64 for ABI selection in generated asm-unistd.h. * sysdeps/unix/sysv/linux/mips/configure: Regenerate. * sysdeps/unix/sysv/linux/mips/pwrite.c (__libc_pwrite): Correct an inverted _MIPS_SIM conditional.
2004-11-24 04:39:24 +00:00
#if defined __mips__ && _MIPS_SIM == _ABIN32
# define __ASSUME_FCNTL64 1
#endif
/* The late 2.5 kernels saw a lot of new CLONE_* flags. Summarize
their availability with one define. The changes were made first
for i386 and the have to be done separately for the other archs.
For i386 we pick 2.5.50 as the first version with support. */
#if __LINUX_KERNEL_VERSION >= 132402 && defined __i386__
# define __ASSUME_CLONE_THREAD_FLAGS 1
#endif
/* These features were surely available with 2.4.12. */
#if __LINUX_KERNEL_VERSION >= 132108 && defined __mc68000__
# define __ASSUME_MMAP2_SYSCALL 1
# define __ASSUME_TRUNCATE64_SYSCALL 1
# define __ASSUME_STAT64_SYSCALL 1
# define __ASSUME_FCNTL64 1
# define __ASSUME_VFORK_SYSCALL 1
#endif
/* Beginning with 2.5.63 support for realtime and monotonic clocks and
timers based on them is available. */
#if __LINUX_KERNEL_VERSION >= 132415
# define __ASSUME_POSIX_TIMERS 1
#endif
/* The late 2.5 kernels saw a lot of new CLONE_* flags. Summarize
their availability with one define. The changes were made first
for i386 and the have to be done separately for the other archs.
For ia64, s390*, PPC, x86-64 we pick 2.5.64 as the first version
with support. */
#if __LINUX_KERNEL_VERSION >= 132416 \
&& (defined __ia64__ || defined __s390__ || defined __powerpc__ \
2004-05-03 20:47:12 +00:00
|| defined __x86_64__ || defined __sh__)
# define __ASSUME_CLONE_THREAD_FLAGS 1
#endif
/* With kernel 2.4.17 we always have netlink support. */
#if __LINUX_KERNEL_VERSION >= (132096+17)
# define __ASSUME_NETLINK_SUPPORT 1
#endif
/* The requeue futex functionality was introduced in 2.5.70. */
#if __LINUX_KERNEL_VERSION >= 132422
# define __ASSUME_FUTEX_REQUEUE 1
#endif
/* The statfs64 syscalls are available in 2.5.74. */
#if __LINUX_KERNEL_VERSION >= 132426
# define __ASSUME_STATFS64 1
#endif
/* Starting with at least 2.5.74 the kernel passes the setuid-like exec
flag unconditionally up to the child. */
#if __LINUX_KERNEL_VERSION >= 132426
# define __ASSUME_AT_SECURE 1
#endif
/* Starting with the 2.5.75 kernel the kernel fills in the correct value
in the si_pid field passed as part of the siginfo_t struct to signal
handlers. */
#if __LINUX_KERNEL_VERSION >= 132427
# define __ASSUME_CORRECT_SI_PID 1
#endif
/* The tgkill syscall was instroduced for i386 in 2.5.75. For Alpha
it was introduced in 2.6.0-test1 which unfortunately cannot be
distinguished from 2.6.0. On x86-64 it was introduced in
2.6.0-test3. */
#if (__LINUX_KERNEL_VERSION >= 132427 && defined __i386__) \
|| (__LINUX_KERNEL_VERSION >= 132609 && defined __alpha__) \
|| (__LINUX_KERNEL_VERSION >= 132609 && defined __x86_64__) \
|| (__LINUX_KERNEL_VERSION >= 132609 && defined __sh__)
# define __ASSUME_TGKILL 1
#endif
/* The utimes syscall has been available for some architectures
forever. For x86 it was introduced after 2.5.75, for x86-64 in
2.6.0-test3. */
#if defined __alpha__ || defined __ia64__ || defined __hppa__ \
|| defined __sparc__ \
|| (__LINUX_KERNEL_VERSION > 132427 && defined __i386__) \
|| (__LINUX_KERNEL_VERSION > 132609 && defined __x86_64__) \
|| (__LINUX_KERNEL_VERSION >= 132609 && defined __sh__)
# define __ASSUME_UTIMES 1
#endif
// XXX Disabled for now since the semantics we want is not achieved.
#if 0
/* The CLONE_STOPPED flag was introduced in the 2.6.0-test1 series. */
#if __LINUX_KERNEL_VERSION >= 132609
# define __ASSUME_CLONE_STOPPED 1
#endif
#endif
2003-08-16 06:21:46 +00:00
/* The fixed version of the posix_fadvise64 syscall appeared in
2003-11-13 16:49:49 +00:00
2.6.0-test3. At least for x86. */
#if __LINUX_KERNEL_VERSION >= 132609 && defined __i386__
2003-08-16 06:21:46 +00:00
# define __ASSUME_FADVISE64_64_SYSCALL 1
#endif
/* The PROT_GROWSDOWN/PROT_GROWSUP flags were introduced in the 2.6.0-test
series. */
#if __LINUX_KERNEL_VERSION >= 132609
# define __ASSUME_PROT_GROWSUPDOWN 1
#endif
Update. 2004-01-14 Steven Munroe <sjmunroe@us.ibm.com> * include/libc-symbols.h [HAVE_ASM_GLOBAL_DOT_NAME] (_symbol_version): Use C_SYMBOL_DOT_NAME to create '.'ed symbols. (_default_symbol_version): Use C_SYMBOL_DOT_NAME to create '.'ed symbols. * sysdeps/powerpc/Makefile: Add rtld-global-offsets.sym to gen-as-const-headers. * sysdeps/powerpc/elf/rtld-global-offsets.sym: New file. * sysdeps/powerpc/sysdep.h: Define v# symbols for vector registers. Define PPC_FEATURE_* masks for Aux Vector AT_HWCAP. * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_SWAPCONTEXT_SYSCALL): Define for PPC and 2.6.0 kernels. * sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h [!__WORDSIZE == 32]: Declare mcontext_t inline and include altivec state for 64-bit. * sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions: Add GLIBC_2.3.4 versions for setcontext, getcontext, and swapcontext. * sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions: Add GLIBC_2.3.4 versions for setcontext, getcontext, swapcontext, and makecontext. * sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S (__getcontext): Upgrade to save Altivec regs and version GLIBC_2_3_4. [SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)](__novec_getcontext): Compatible with GLIBC_2.3.3 release. * sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S (__makecontext): Use parm save area instead of compiler_dw to hold context pointer. * sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S (__setcontext): Upgrade to restore Altivec regs and version GLIBC_2_3_4. [SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)](__novec_setcontext): Compatible with GLIBC_2.3.3 release. * sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S (__swapcontext): Upgrade to swap Altivec regs and version GLIBC_2_3_4. [SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)](__novec_swapcontext): Compatible with GLIBC_2.3.3 release. * sysdeps/unix/sysv/linux/powerpc/powerpc64/ucontext_i.h (SIGCONTEXT_V_REGS_PTR, SIGCONTEXT_V_RESERVE): Defined. 2004-01-12 Steven Munroe <sjmunroe@us.ibm.com> * sysdeps/unix/sysv/linux/powerpc/powerpc32/Versions: Add GLIBC_2.3.4 versions for setcontext, getcontext, swapcontext, and makecontext. * sysdeps/unix/sysv/linux/powerpc/powerpc32/getcontext.S (__getcontext): Upgrade to save Altivec regs and version GLIBC_2_3_4. [SHLIB_COMPAT (libc, GLIBC_2_3_3, GLIBC_2_3_4)](__novec_getcontext): Compatible with GLIBC_2.3.3 release. * sysdeps/unix/sysv/linux/powerpc/powerpc32/makecontext.S (__makecontext): Upgrade to align for Altivec regs and version GLIBC_2_3_4. [SHLIB_COMPAT (libc, GLIBC_2_3_3, GLIBC_2_3_4)](__novec_makecontext): Compatible with GLIBC_2.3.3 release. * sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext.S (__setcontext): Upgrade to restore Altivec regs and version GLIBC_2_3_4. [SHLIB_COMPAT (libc, GLIBC_2_3_3, GLIBC_2_3_4)](__novec_setcontext): Compatible with GLIBC_2.3.3 release. * sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext.S (__swapcontext): Upgrade to swap Altivec regs and version GLIBC_2_3_4. [SHLIB_COMPAT (libc, GLIBC_2_3_3, GLIBC_2_3_4)] (__novec_swapcontext): Compatible with GLIBC_2.3.3 release. * sysdeps/unix/sysv/linux/powerpc/powerpc32/ucontext_i.h: (_UC_VSCR, _UC_VRSAVE): Define. (_FRAME_BACKCHAIN, _FRAME_LR_SAVE,_FRAME_PARM_SAVE1,_FRAME_PARM_SAVE2, _FRAME_PARM_SAVE3, _FRAME_PARM_SAVE4): Defined.
2004-01-16 04:50:59 +00:00
/* Starting with 2.6.0 PowerPC adds signal/swapcontext support for Vector
SIMD (AKA Altivec, VMX) instructions and register state. This changes
Update. 2004-01-14 Steven Munroe <sjmunroe@us.ibm.com> * include/libc-symbols.h [HAVE_ASM_GLOBAL_DOT_NAME] (_symbol_version): Use C_SYMBOL_DOT_NAME to create '.'ed symbols. (_default_symbol_version): Use C_SYMBOL_DOT_NAME to create '.'ed symbols. * sysdeps/powerpc/Makefile: Add rtld-global-offsets.sym to gen-as-const-headers. * sysdeps/powerpc/elf/rtld-global-offsets.sym: New file. * sysdeps/powerpc/sysdep.h: Define v# symbols for vector registers. Define PPC_FEATURE_* masks for Aux Vector AT_HWCAP. * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_SWAPCONTEXT_SYSCALL): Define for PPC and 2.6.0 kernels. * sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h [!__WORDSIZE == 32]: Declare mcontext_t inline and include altivec state for 64-bit. * sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions: Add GLIBC_2.3.4 versions for setcontext, getcontext, and swapcontext. * sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions: Add GLIBC_2.3.4 versions for setcontext, getcontext, swapcontext, and makecontext. * sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S (__getcontext): Upgrade to save Altivec regs and version GLIBC_2_3_4. [SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)](__novec_getcontext): Compatible with GLIBC_2.3.3 release. * sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S (__makecontext): Use parm save area instead of compiler_dw to hold context pointer. * sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S (__setcontext): Upgrade to restore Altivec regs and version GLIBC_2_3_4. [SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)](__novec_setcontext): Compatible with GLIBC_2.3.3 release. * sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S (__swapcontext): Upgrade to swap Altivec regs and version GLIBC_2_3_4. [SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)](__novec_swapcontext): Compatible with GLIBC_2.3.3 release. * sysdeps/unix/sysv/linux/powerpc/powerpc64/ucontext_i.h (SIGCONTEXT_V_REGS_PTR, SIGCONTEXT_V_RESERVE): Defined. 2004-01-12 Steven Munroe <sjmunroe@us.ibm.com> * sysdeps/unix/sysv/linux/powerpc/powerpc32/Versions: Add GLIBC_2.3.4 versions for setcontext, getcontext, swapcontext, and makecontext. * sysdeps/unix/sysv/linux/powerpc/powerpc32/getcontext.S (__getcontext): Upgrade to save Altivec regs and version GLIBC_2_3_4. [SHLIB_COMPAT (libc, GLIBC_2_3_3, GLIBC_2_3_4)](__novec_getcontext): Compatible with GLIBC_2.3.3 release. * sysdeps/unix/sysv/linux/powerpc/powerpc32/makecontext.S (__makecontext): Upgrade to align for Altivec regs and version GLIBC_2_3_4. [SHLIB_COMPAT (libc, GLIBC_2_3_3, GLIBC_2_3_4)](__novec_makecontext): Compatible with GLIBC_2.3.3 release. * sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext.S (__setcontext): Upgrade to restore Altivec regs and version GLIBC_2_3_4. [SHLIB_COMPAT (libc, GLIBC_2_3_3, GLIBC_2_3_4)](__novec_setcontext): Compatible with GLIBC_2.3.3 release. * sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext.S (__swapcontext): Upgrade to swap Altivec regs and version GLIBC_2_3_4. [SHLIB_COMPAT (libc, GLIBC_2_3_3, GLIBC_2_3_4)] (__novec_swapcontext): Compatible with GLIBC_2.3.3 release. * sysdeps/unix/sysv/linux/powerpc/powerpc32/ucontext_i.h: (_UC_VSCR, _UC_VRSAVE): Define. (_FRAME_BACKCHAIN, _FRAME_LR_SAVE,_FRAME_PARM_SAVE1,_FRAME_PARM_SAVE2, _FRAME_PARM_SAVE3, _FRAME_PARM_SAVE4): Defined.
2004-01-16 04:50:59 +00:00
the overall size of the sigcontext and adds the swapcontext syscall. */
#if __LINUX_KERNEL_VERSION >= 132608 && defined __powerpc__
# define __ASSUME_SWAPCONTEXT_SYSCALL 1
Update. 2004-01-14 Steven Munroe <sjmunroe@us.ibm.com> * include/libc-symbols.h [HAVE_ASM_GLOBAL_DOT_NAME] (_symbol_version): Use C_SYMBOL_DOT_NAME to create '.'ed symbols. (_default_symbol_version): Use C_SYMBOL_DOT_NAME to create '.'ed symbols. * sysdeps/powerpc/Makefile: Add rtld-global-offsets.sym to gen-as-const-headers. * sysdeps/powerpc/elf/rtld-global-offsets.sym: New file. * sysdeps/powerpc/sysdep.h: Define v# symbols for vector registers. Define PPC_FEATURE_* masks for Aux Vector AT_HWCAP. * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_SWAPCONTEXT_SYSCALL): Define for PPC and 2.6.0 kernels. * sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h [!__WORDSIZE == 32]: Declare mcontext_t inline and include altivec state for 64-bit. * sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions: Add GLIBC_2.3.4 versions for setcontext, getcontext, and swapcontext. * sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions: Add GLIBC_2.3.4 versions for setcontext, getcontext, swapcontext, and makecontext. * sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S (__getcontext): Upgrade to save Altivec regs and version GLIBC_2_3_4. [SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)](__novec_getcontext): Compatible with GLIBC_2.3.3 release. * sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S (__makecontext): Use parm save area instead of compiler_dw to hold context pointer. * sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S (__setcontext): Upgrade to restore Altivec regs and version GLIBC_2_3_4. [SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)](__novec_setcontext): Compatible with GLIBC_2.3.3 release. * sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S (__swapcontext): Upgrade to swap Altivec regs and version GLIBC_2_3_4. [SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)](__novec_swapcontext): Compatible with GLIBC_2.3.3 release. * sysdeps/unix/sysv/linux/powerpc/powerpc64/ucontext_i.h (SIGCONTEXT_V_REGS_PTR, SIGCONTEXT_V_RESERVE): Defined. 2004-01-12 Steven Munroe <sjmunroe@us.ibm.com> * sysdeps/unix/sysv/linux/powerpc/powerpc32/Versions: Add GLIBC_2.3.4 versions for setcontext, getcontext, swapcontext, and makecontext. * sysdeps/unix/sysv/linux/powerpc/powerpc32/getcontext.S (__getcontext): Upgrade to save Altivec regs and version GLIBC_2_3_4. [SHLIB_COMPAT (libc, GLIBC_2_3_3, GLIBC_2_3_4)](__novec_getcontext): Compatible with GLIBC_2.3.3 release. * sysdeps/unix/sysv/linux/powerpc/powerpc32/makecontext.S (__makecontext): Upgrade to align for Altivec regs and version GLIBC_2_3_4. [SHLIB_COMPAT (libc, GLIBC_2_3_3, GLIBC_2_3_4)](__novec_makecontext): Compatible with GLIBC_2.3.3 release. * sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext.S (__setcontext): Upgrade to restore Altivec regs and version GLIBC_2_3_4. [SHLIB_COMPAT (libc, GLIBC_2_3_3, GLIBC_2_3_4)](__novec_setcontext): Compatible with GLIBC_2.3.3 release. * sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext.S (__swapcontext): Upgrade to swap Altivec regs and version GLIBC_2_3_4. [SHLIB_COMPAT (libc, GLIBC_2_3_3, GLIBC_2_3_4)] (__novec_swapcontext): Compatible with GLIBC_2.3.3 release. * sysdeps/unix/sysv/linux/powerpc/powerpc32/ucontext_i.h: (_UC_VSCR, _UC_VRSAVE): Define. (_FRAME_BACKCHAIN, _FRAME_LR_SAVE,_FRAME_PARM_SAVE1,_FRAME_PARM_SAVE2, _FRAME_PARM_SAVE3, _FRAME_PARM_SAVE4): Defined.
2004-01-16 04:50:59 +00:00
#endif
/* The CLONE_DETACHED flag is not necessary in 2.6.2 kernels, it is
implied. */
#if __LINUX_KERNEL_VERSION >= 132610
# define __ASSUME_NO_CLONE_DETACHED 1
#endif
/* Starting with version 2.6.4-rc1 the getdents syscall returns d_type
information as well. */
#if __LINUX_KERNEL_VERSION >= 132612
# define __ASSUME_GETDENTS32_D_TYPE 1
#endif
/* Starting with version 2.5.3, the initial location returned by `brk'
after exec is always rounded up to the next page. */
#if __LINUX_KERNEL_VERSION >= 132355
# define __ASSUME_BRK_PAGE_ROUNDED 1
#endif
/* Starting with version 2.6.9, the waitid system call is available. */
#if __LINUX_KERNEL_VERSION >= 0x020609
# define __ASSUME_WAITID_SYSCALL 1
#endif
/* Starting with version 2.6.9, SSI_IEEE_RAISE_EXCEPTION exists. */
#if __LINUX_KERNEL_VERSION >= 0x020609 && defined __alpha__
#define __ASSUME_IEEE_RAISE_EXCEPTION 1
#endif