diff options
| -rw-r--r-- | ChangeLog | 27 | ||||
| -rw-r--r-- | nptl/ChangeLog | 5 | ||||
| -rw-r--r-- | sysdeps/i386/dl-procinfo.c (renamed from sysdeps/unix/sysv/linux/i386/dl-procinfo.c) | 4 | ||||
| -rw-r--r-- | sysdeps/i386/dl-procinfo.h | 110 | ||||
| -rw-r--r-- | sysdeps/mach/hurd/bits/libc-lock.h | 2 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/dl-procinfo.h | 90 |
6 files changed, 148 insertions, 90 deletions
@@ -1,3 +1,30 @@ +2003-08-07 Alfred M. Szmidt <ams@kemisten.nu> + + * sysdeps/mach/hurd/bits/libc-lock.h + (__libc_cleanup_push, __libc_cleanup_pop): New macros. + +2003-08-01 Alfred M. Szmidt <ams@kemisten.nu> + + * sysdeps/i386/dl-procinfo.h: New file, contents taken from ... + * sysdeps/unix/sysv/linux/i386/dl-procinfo.h: ... here. + #include_next dl-procinfo.h to get them. + (_DL_HWCAP_COUNT): Moved to sysdeps/i386/dl-procinfo.h. + (_DL_PLATFORMS_COUNT): Likewise. + (_DL_FIRST_PLATFORM): Likewise. + (_DL_HWCAP_PLATFORM): Likewise. + (HWCAP_I386_FPU, HWCAP_I386_VME, HWCAP_I386_DE, HWCAP_I386_PSE, + HWCAP_I386_TSC, HWCAP_I386_MSR, HWCAP_I386_PAE, HWCAP_I386_MCE, + HWCAP_I386_CX8, HWCAP_I386_APIC, HWCAP_I386_SEP, HWCAP_I386_MTRR, + HWCAP_I386_PGE, HWCAP_I386_MCA, HWCAP_I386_CMOV, + HWCAP_I386_FCMOV, HWCAP_I386_MMX, HWCAP_I386_OSFXSR, + HWCAP_I386_XMM, HWCAP_I386_XMM2, HWCAP_I386_AMD3D, + HWCAP_IMPORTANT): Likewise. + (_DL_PROCINFO_H_): Likewise. + (_dl_hwcap_string, _dl_platform_string, _dl_string_hwcap): Likewise. + (_dl_string_platform): Likewise. + * sysdeps/unix/sysv/linux/i386/dl-procinfo.c: Moved to ... + * sysdeps/i386/dl-procinfo.c: ... here, new file. + 2003-09-24 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/dl-execstack.c diff --git a/nptl/ChangeLog b/nptl/ChangeLog index 30b7d9eb1d..61152e4476 100644 --- a/nptl/ChangeLog +++ b/nptl/ChangeLog @@ -1,3 +1,8 @@ +2003-09-24 Roland McGrath <roland@redhat.com> + + * allocatestack.c (__make_stacks_executable): Don't ignore return + value from _dl_make_stack_executable. + 2003-09-24 Ulrich Drepper <drepper@redhat.com> * allocatestack.c (__make_stacks_executable): Also change diff --git a/sysdeps/unix/sysv/linux/i386/dl-procinfo.c b/sysdeps/i386/dl-procinfo.c index 3b1f9bb25e..01b24d15b1 100644 --- a/sysdeps/unix/sysv/linux/i386/dl-procinfo.c +++ b/sysdeps/i386/dl-procinfo.c @@ -1,5 +1,5 @@ -/* Data for Linux/i386 version of processor capability information. - Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc. +/* Data for i386 version of processor capability information. + Copyright (C) 2001,2002,2003 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2001. diff --git a/sysdeps/i386/dl-procinfo.h b/sysdeps/i386/dl-procinfo.h new file mode 100644 index 0000000000..51f783a95a --- /dev/null +++ b/sysdeps/i386/dl-procinfo.h @@ -0,0 +1,110 @@ +/* i386 version of processor capability information handling macros. + Copyright (C) 1998, 2000, 2003 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#ifndef _DL_PROCINFO_H +#define _DL_PROCINFO_H 1 +#include <ldsodefs.h> + +#define _DL_HWCAP_COUNT 32 + +#define _DL_PLATFORMS_COUNT 4 + +/* Start at 48 to reserve some space. */ +#define _DL_FIRST_PLATFORM 48 +/* Mask to filter out platforms. */ +#define _DL_HWCAP_PLATFORM (((1ULL << _DL_PLATFORMS_COUNT) - 1) \ + << _DL_FIRST_PLATFORM) + +enum +{ + HWCAP_I386_FPU = 1 << 0, + HWCAP_I386_VME = 1 << 1, + HWCAP_I386_DE = 1 << 2, + HWCAP_I386_PSE = 1 << 3, + HWCAP_I386_TSC = 1 << 4, + HWCAP_I386_MSR = 1 << 5, + HWCAP_I386_PAE = 1 << 6, + HWCAP_I386_MCE = 1 << 7, + HWCAP_I386_CX8 = 1 << 8, + HWCAP_I386_APIC = 1 << 9, + HWCAP_I386_SEP = 1 << 11, + HWCAP_I386_MTRR = 1 << 12, + HWCAP_I386_PGE = 1 << 13, + HWCAP_I386_MCA = 1 << 14, + HWCAP_I386_CMOV = 1 << 15, + HWCAP_I386_FCMOV = 1 << 16, + HWCAP_I386_MMX = 1 << 23, + HWCAP_I386_OSFXSR = 1 << 24, + HWCAP_I386_XMM = 1 << 25, + HWCAP_I386_XMM2 = 1 << 26, + HWCAP_I386_AMD3D = 1 << 31, + + /* XXX Which others to add here? */ + HWCAP_IMPORTANT = (HWCAP_I386_MMX) + +}; + +/* We cannot provide a general printing function. */ +#define _dl_procinfo(word) -1 + +static inline const char * +__attribute__ ((unused)) +_dl_hwcap_string (int idx) +{ + return GL(dl_x86_cap_flags)[idx]; +}; + +static inline const char * +__attribute__ ((unused)) +_dl_platform_string (int idx) +{ + return GL(dl_x86_platforms)[idx - _DL_FIRST_PLATFORM]; +}; + +static inline int +__attribute__ ((unused, always_inline)) +_dl_string_hwcap (const char *str) +{ + int i; + + for (i = 0; i < _DL_HWCAP_COUNT; i++) + { + if (strcmp (str, GL(dl_x86_cap_flags)[i]) == 0) + return i; + } + return -1; +}; + +static inline int +__attribute__ ((unused, always_inline)) +_dl_string_platform (const char *str) +{ + int i; + + if (str != NULL) + for (i = 0; i < _DL_PLATFORMS_COUNT; ++i) + { + if (strcmp (str, GL(dl_x86_platforms)[i]) == 0) + return _DL_FIRST_PLATFORM + i; + } + return -1; +}; + +#endif /* dl-procinfo.h */ diff --git a/sysdeps/mach/hurd/bits/libc-lock.h b/sysdeps/mach/hurd/bits/libc-lock.h index bc83eafc49..5e3388e795 100644 --- a/sysdeps/mach/hurd/bits/libc-lock.h +++ b/sysdeps/mach/hurd/bits/libc-lock.h @@ -159,6 +159,8 @@ typedef struct __libc_lock_recursive_opaque__ __libc_lock_recursive_t; if ((DOIT) && __save_FCT != 0) \ (*__save_FCT)(__save_ARG); \ +#define __libc_cleanup_push(fct, arg) __libc_cleanup_region_start (1, fct, arg) +#define __libc_cleanup_pop(execute) __libc_cleanup_end (execute) #if (_CTHREADS_ - 0) diff --git a/sysdeps/unix/sysv/linux/i386/dl-procinfo.h b/sysdeps/unix/sysv/linux/i386/dl-procinfo.h index 3ffca4abc5..de12a1522b 100644 --- a/sysdeps/unix/sysv/linux/i386/dl-procinfo.h +++ b/sysdeps/unix/sysv/linux/i386/dl-procinfo.h @@ -18,22 +18,11 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ -#ifndef _DL_PROCINFO_H -#define _DL_PROCINFO_H 1 - +#include_next <dl-procinfo.h> #include <ldsodefs.h> -#define _DL_HWCAP_COUNT 32 - -#define _DL_PLATFORMS_COUNT 4 - -/* Start at 48 to reserve some space. */ -#define _DL_FIRST_PLATFORM 48 -/* Mask to filter out platforms. */ -#define _DL_HWCAP_PLATFORM (((1ULL << _DL_PLATFORMS_COUNT) - 1) \ - << _DL_FIRST_PLATFORM) - +#undef _dl_procinfo static inline int __attribute__ ((unused)) _dl_procinfo (int word) @@ -52,78 +41,3 @@ _dl_procinfo (int word) return 0; } - -static inline const char * -__attribute__ ((unused)) -_dl_hwcap_string (int idx) -{ - return GL(dl_x86_cap_flags)[idx]; -}; - -static inline const char * -__attribute__ ((unused)) -_dl_platform_string (int idx) -{ - return GL(dl_x86_platforms)[idx - _DL_FIRST_PLATFORM]; -}; - -enum -{ - HWCAP_I386_FPU = 1 << 0, - HWCAP_I386_VME = 1 << 1, - HWCAP_I386_DE = 1 << 2, - HWCAP_I386_PSE = 1 << 3, - HWCAP_I386_TSC = 1 << 4, - HWCAP_I386_MSR = 1 << 5, - HWCAP_I386_PAE = 1 << 6, - HWCAP_I386_MCE = 1 << 7, - HWCAP_I386_CX8 = 1 << 8, - HWCAP_I386_APIC = 1 << 9, - HWCAP_I386_SEP = 1 << 11, - HWCAP_I386_MTRR = 1 << 12, - HWCAP_I386_PGE = 1 << 13, - HWCAP_I386_MCA = 1 << 14, - HWCAP_I386_CMOV = 1 << 15, - HWCAP_I386_FCMOV = 1 << 16, - HWCAP_I386_MMX = 1 << 23, - HWCAP_I386_OSFXSR = 1 << 24, - HWCAP_I386_XMM = 1 << 25, - HWCAP_I386_XMM2 = 1 << 26, - HWCAP_I386_AMD3D = 1 << 31, - - /* XXX Which others to add here? */ - HWCAP_IMPORTANT = (HWCAP_I386_MMX) - -}; - -static inline int -__attribute__ ((unused, always_inline)) -_dl_string_hwcap (const char *str) -{ - int i; - - for (i = 0; i < _DL_HWCAP_COUNT; i++) - { - if (strcmp (str, GL(dl_x86_cap_flags)[i]) == 0) - return i; - } - return -1; -}; - - -static inline int -__attribute__ ((unused, always_inline)) -_dl_string_platform (const char *str) -{ - int i; - - if (str != NULL) - for (i = 0; i < _DL_PLATFORMS_COUNT; ++i) - { - if (strcmp (str, GL(dl_x86_platforms)[i]) == 0) - return _DL_FIRST_PLATFORM + i; - } - return -1; -}; - -#endif /* dl-procinfo.h */ |