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authorRoland McGrath <roland@gnu.org>2003-07-29 21:28:19 +0000
committerRoland McGrath <roland@gnu.org>2003-07-29 21:28:19 +0000
commit98c24a32e60751a02e33e08f7069dd7725c51fd4 (patch)
treeeeda8327b012ea2428f55ac7c0b35dd279e3ba19 /elf/dl-support.c
parent6e0bb375145d753d00f3c5ce1717bf03a2085365 (diff)
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* elf/dl-support.c: Likewise.
Diffstat (limited to 'elf/dl-support.c')
-rw-r--r--elf/dl-support.c19
1 files changed, 0 insertions, 19 deletions
diff --git a/elf/dl-support.c b/elf/dl-support.c
index 6a02e4ea1f..52447f489a 100644
--- a/elf/dl-support.c
+++ b/elf/dl-support.c
@@ -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;
- }
}