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* elf/dl-support.c (_dl_hwcap): Add nocommon attribute.

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This commit is contained in:
Roland McGrath 2003-07-29 08:57:15 +00:00
parent 5181d776e8
commit 172ce013bd
4 changed files with 37 additions and 2 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2003-07-25 Jakub Jelinek <jakub@redhat.com>
* elf/dl-support.c (_dl_hwcap): Add nocommon attribute.
2003-07-29 Roland McGrath <roland@redhat.com>
* elf/Makefile (tests) [$(build-shared) = yes]:

23
elf/dl-support.c
View file

@ -121,9 +121,19 @@ int _dl_debug_fd = STDERR_FILENO;
int _dl_correct_cache_id = _DL_CACHE_DEFAULT_ID;
struct ElfW(Phdr) *_dl_phdr;
ElfW(Phdr) *_dl_phdr;
size_t _dl_phnum;
unsigned long int _dl_hwcap;
unsigned long int _dl_hwcap __attribute__ ((nocommon));
/* Prevailing state of the stack, PF_X indicating it's executable. */
ElfW(Word) _dl_stack_flags = PF_R|PF_W|PF_X;
/* If loading a shared object requires that we make the stack executable
when it was not, we do it by calling this function.
It returns an errno code or zero on success. */
int (*_dl_make_stack_executable_hook) (void) internal_function
= _dl_make_stack_executable;
#ifdef NEED_DL_SYSINFO
/* Needed for improved syscall handling on at least x86/Linux. */
@ -260,6 +270,15 @@ _dl_non_dynamic_init (void)
/* Now determine the length of the platform string. */
if (_dl_platform != NULL)
_dl_platformlen = strlen (_dl_platform);
/* Scan for a program header telling us the stack is nonexecutable. */
if (_dl_phdr != NULL)
for (uint_fast16_t i = 0; i < _dl_phnum; ++i)
if (_dl_phdr[i].p_type == PT_GNU_STACK)
{
_dl_stack_flags = _dl_phdr[i].p_flags;
break;
}
}

8
linuxthreads/ChangeLog
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@ -1,3 +1,11 @@
2003-07-29 Roland McGrath <roland@redhat.com>
* Makefile [$(build-shared) = yes] (tests): Depend on $(test-modules).
2003-07-25 Roland McGrath <roland@redhat.com>
* manager.c (pthread_start_thread): Fix typo in last change.
2003-07-14 Guido Guenther <agx@sigxcpu.org>
* sysdeps/unix/sysv/linux/mips/sysdep-cancel.h: Add IS_IN_librt,

4
nptl/ChangeLog
View file

@ -1,3 +1,7 @@
2003-07-29 Roland McGrath <roland@redhat.com>
* Makefile [$(build-shared) = yes] (tests): Depend on $(test-modules).
2003-07-25 Jakub Jelinek <jakub@redhat.com>
* tst-cancel17.c (do_test): Check if aio_cancel failed.