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* elf/dl-support.c: Likewise.

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This commit is contained in:
Roland McGrath
2003-07-29 21:28:19 +00:00
parent 6e0bb37514
commit 98c24a32e6
3 changed files with 13 additions and 22 deletions
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19
elf/dl-support.c
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@ -125,16 +125,6 @@ ElfW(Phdr) *_dl_phdr;
size_t _dl_phnum;
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. */
uintptr_t _dl_sysinfo = DL_SYSINFO_DEFAULT;
@ -270,15 +260,6 @@ _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;
}
}