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2003-07-22  H.J. Lu  <hongjiu.lu@intel.com>

	* elf/dl-support.c (_dl_hwcap): New variable.
	(_dl_aux_init): Initialize GL(dl_hwcap) for static binaries.

	* sysdeps/i386/fpu/fclrexcpt.c: Include <unistd.h>, <ldsodefs.h>
	and <dl-procinfo.h>.
	(__feclearexcept): Clear MXCSR if needed.
	* sysdeps/i386/fpu/fsetexcptflg.c: Likewise.

	* sysdeps/i386/fpu_control.h (_FPU_GETCW, _FPU_SETCW): Document
	that newer hardware needs more than these macros.

	* sysdeps/i386/setfpucw.c: New file.

2003-07-22  Jakub Jelinek  <jakub@redhat.com>

	* elf/Makefile (CFLAGS-ldconfig.c): Define IS_IN_ldconfig.
	* elf/ldconfig.c: Include dl-procinfo.c.
	(PROCINFO_CLASS): Define.
	* sysdeps/generic/ldsodefs.h (PROCINFO_CLASS): Define.
	* sysdeps/unix/sysv/linux/x86_64/dl-procinfo.c: New file.
	* sysdeps/unix/sysv/linux/x86_64/dl-procinfo.h: New file.
	* sysdeps/unix/sysv/linux/i386/dl-procinfo.c (PROCINFO_CLASS):
	Define if not yet defined.  Use it instead of EXTERN.  Undefine
	at the end of the file.
	* sysdeps/unix/sysv/linux/arm/dl-procinfo.c (PROCINFO_CLASS):
	Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.c
	(PROCINFO_CLASS): Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.c
	(PROCINFO_CLASS): Likewise.

2003-07-22  H.J. Lu  <hongjiu.lu@intel.com>

	* elf/ldconfig.c (main): Issue a fatal error if relative path
	is used to build cache.

2003-07-22  Ulrich Drepper  <drepper@redhat.com>

	* elf/readlib.c (process_file): Avoid possible overflow in assignment.
This commit is contained in:
Ulrich Drepper
2003-07-22 22:28:07 +00:00
parent f00b19417d
commit 11bf8ce1d6
15 changed files with 190 additions and 24 deletions
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4
elf/dl-support.c
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@ -123,6 +123,7 @@ int _dl_correct_cache_id = _DL_CACHE_DEFAULT_ID;
struct ElfW(Phdr) *_dl_phdr;
size_t _dl_phnum;
unsigned long int _dl_hwcap;
#ifdef NEED_DL_SYSINFO
/* Needed for improved syscall handling on at least x86/Linux. */
@ -167,6 +168,9 @@ _dl_aux_init (ElfW(auxv_t) *av)
case AT_PHNUM:
GL(dl_phnum) = av->a_un.a_val;
break;
case AT_HWCAP:
GL(dl_hwcap) = av->a_un.a_val;
break;
#ifdef NEED_DL_SYSINFO
case AT_SYSINFO:
GL(dl_sysinfo) = av->a_un.a_val;