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2004-03-10 Jakub Jelinek <jakub@redhat.com> * include/libc-symbols.h [__ASSEMBLY__] (compat_text_section, compat_data_section): Define. * sysdeps/unix/sysv/linux/alpha/adjtime.c (ADJTIME): Add attribute_compat_text_section. * sysdeps/unix/sysv/linux/alpha/wordexp.c (__old_wordexp): Likewise. * sysdeps/unix/sysv/linux/alpha/oldglob.c (__old_glob, __old_globfree): Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/chown.c (__chown_is_lchown): Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/posix_fadvise64.c (__posix_fadvise64_l32): Likewise. * sysdeps/unix/sysv/linux/msgctl.c (__old_msgctl): Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/posix_fadvise64.c (__posix_fadvise64_l32): Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/semctl.c (__old_semctl): Likewise. * sysdeps/unix/sysv/linux/semctl.c (__old_semctl): Likewise. * sysdeps/unix/sysv/linux/posix_fadvise64.c (__posix_fadvise64_l32): Likewise. * sysdeps/unix/sysv/linux/shmctl.c (__old_shmctl): Likewise. * hurd/compat-20.c (_hurd_proc_init_compat_20): Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext.S (__swapcontext, __novec_swapcontext): Use END instead of PSEUDO_END. (__novec_swapcontext, __swapcontext_stub): Add compat_text_section. * sysdeps/unix/sysv/linux/powerpc/powerpc32/makecontext.S (__makecontext_stub): Likewise. (__novec_makecontext): Likewise. Fix name in END () to match function name. * sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext.S (__setcontext): Use END instead of PSEUDO_END. (__novec_setcontext): Add compat_text_section. Use END instead of PSEUDO_END, fix the name in END () to match function name. * sysdeps/unix/sysv/linux/powerpc/powerpc32/getcontext.S (__getcontext, __novec_getcontext): Use END instead of PSEUDO_END. (__novec_getcontext, __getcontext_stub): Add compat_text_section. 2004-03-10 Kaz Kojima <kkojima@rr.iij4u.or.jp> * sysdeps/sh/dl-machine.h: Don't use GL macro if not appropriate. (COPY_UNALIGNED_WORD): Remove cast used as lvalue. 2004-03-10 Ulrich Drepper <drepper@redhat.com> * sysdeps/i386/dl-procinfo.h (HWCAP_IMPORTANT): Remove mmx, add sse2.
111 lines
2.9 KiB
C
111 lines
2.9 KiB
C
/* i386 version of processor capability information handling macros.
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Copyright (C) 1998, 2000, 2003, 2004 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#ifndef _DL_PROCINFO_H
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#define _DL_PROCINFO_H 1
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#include <ldsodefs.h>
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#define _DL_HWCAP_COUNT 32
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#define _DL_PLATFORMS_COUNT 4
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/* Start at 48 to reserve some space. */
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#define _DL_FIRST_PLATFORM 48
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/* Mask to filter out platforms. */
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#define _DL_HWCAP_PLATFORM (((1ULL << _DL_PLATFORMS_COUNT) - 1) \
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<< _DL_FIRST_PLATFORM)
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enum
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{
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HWCAP_I386_FPU = 1 << 0,
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HWCAP_I386_VME = 1 << 1,
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HWCAP_I386_DE = 1 << 2,
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HWCAP_I386_PSE = 1 << 3,
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HWCAP_I386_TSC = 1 << 4,
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HWCAP_I386_MSR = 1 << 5,
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HWCAP_I386_PAE = 1 << 6,
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HWCAP_I386_MCE = 1 << 7,
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HWCAP_I386_CX8 = 1 << 8,
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HWCAP_I386_APIC = 1 << 9,
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HWCAP_I386_SEP = 1 << 11,
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HWCAP_I386_MTRR = 1 << 12,
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HWCAP_I386_PGE = 1 << 13,
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HWCAP_I386_MCA = 1 << 14,
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HWCAP_I386_CMOV = 1 << 15,
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HWCAP_I386_FCMOV = 1 << 16,
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HWCAP_I386_MMX = 1 << 23,
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HWCAP_I386_OSFXSR = 1 << 24,
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HWCAP_I386_XMM = 1 << 25,
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HWCAP_I386_XMM2 = 1 << 26,
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HWCAP_I386_AMD3D = 1 << 31,
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/* XXX Which others to add here? */
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HWCAP_IMPORTANT = (HWCAP_I386_XMM2)
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};
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/* We cannot provide a general printing function. */
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#define _dl_procinfo(word) -1
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static inline const char *
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__attribute__ ((unused))
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_dl_hwcap_string (int idx)
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{
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return GLRO(dl_x86_cap_flags)[idx];
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};
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static inline const char *
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__attribute__ ((unused))
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_dl_platform_string (int idx)
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{
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return GLRO(dl_x86_platforms)[idx - _DL_FIRST_PLATFORM];
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};
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static inline int
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__attribute__ ((unused, always_inline))
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_dl_string_hwcap (const char *str)
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{
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int i;
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for (i = 0; i < _DL_HWCAP_COUNT; i++)
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{
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if (strcmp (str, GLRO(dl_x86_cap_flags)[i]) == 0)
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return i;
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}
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return -1;
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};
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static inline int
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__attribute__ ((unused, always_inline))
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_dl_string_platform (const char *str)
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{
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int i;
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if (str != NULL)
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for (i = 0; i < _DL_PLATFORMS_COUNT; ++i)
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{
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if (strcmp (str, GLRO(dl_x86_platforms)[i]) == 0)
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return _DL_FIRST_PLATFORM + i;
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}
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return -1;
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};
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#endif /* dl-procinfo.h */
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