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| author | Roland McGrath <roland@gnu.org> | 2003-09-23 12:06:48 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2003-09-23 12:06:48 +0000 |
| commit | ecdeaac05f73c29eca92eecd55ad4fb8513c7771 (patch) | |
| tree | e0cc585c839b68bc3e698f09d51c1f0b78c3cbef /elf/Versions | |
| parent | 1deb5779e249255d4247529facd65025c1787cd1 (diff) | |
| download | glibc-ecdeaac05f73c29eca92eecd55ad4fb8513c7771.zip glibc-ecdeaac05f73c29eca92eecd55ad4fb8513c7771.tar.gz glibc-ecdeaac05f73c29eca92eecd55ad4fb8513c7771.tar.bz2 | |
2003-09-23 Roland McGrath <roland@redhat.com>
* sysdeps/generic/ldsodefs.h (struct rtld_global): Add _dl_stack_flags
and _dl_make_stack_executable_hook. Declare _dl_make_stack_executable.
* elf/rtld.c (_rtld_global): Add initializer for _dl_stack_flags.
(dl_main): Reset _dl_stack_flags according to PT_GNU_STACK phdr.
Initialize _dl_make_stack_executable_hook.
* elf/dl-support.c: Define those new variables.
(_dl_non_dynamic_init): Scan phdrs for PT_GNU_STACK.
(_dl_phdr): Fix type.
* elf/dl-load.c (_dl_map_object_from_fd): Grok PT_GNU_STACK phdr and
enable execute permission for the stack if necessary.
* sysdeps/generic/dl-execstack.c: New file.
* elf/Makefile (dl-routines): Add it.
* elf/Versions (ld: GLIBC_PRIVATE): Add _dl_make_stack_executable.
* sysdeps/unix/sysv/linux/dl-execstack.c: New file.
Diffstat (limited to 'elf/Versions')
| -rw-r--r-- | elf/Versions | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/elf/Versions b/elf/Versions index 7b07999..d3ed536 100644 --- a/elf/Versions +++ b/elf/Versions @@ -54,5 +54,6 @@ ld { _rtld_global; _dl_tls_symaddr; _dl_allocate_tls; _dl_deallocate_tls; _dl_get_tls_static_info; _dl_allocate_tls_init; _dl_get_origin; _dl_tls_setup; _dl_rtld_di_serinfo; + _dl_make_stack_executable; } } |