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| author | Ulrich Drepper <drepper@redhat.com> | 2004-01-15 06:38:27 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2004-01-15 06:38:27 +0000 |
| commit | 392a6b52656c1bb40305375b0ea9020455044f9d (patch) | |
| tree | 7f1b5fa05ad490bae7df8b3947d6f59f98aa082a /sysdeps/generic/ldsodefs.h | |
| parent | cb6ee14a12384563853788c938a86c5354fdea2d (diff) | |
| download | glibc-392a6b52656c1bb40305375b0ea9020455044f9d.tar.gz | |
Update.
2004-01-14 Ulrich Drepper <drepper@redhat.com>
* configure.in: Define HAVE_Z_RELRO if the linker supports -z relro.
* config.h.in: Add entry for HAVE_Z_RELRO.
* include/libc-symbols.h: Define attribute_relro.
* elf/dl-load.c: Add attribute_relro to env_path_list, capstr, ncapstr,
max_capstrlen, and max_dirnamelen definitions.
* elf/rtld.c: Add attribute_relro to _dl_argc, _dl_argv, _dl_skip_args,
load_time, start_time, library_path, preloadlist, version_info,
any_debug.
Remove rtld_total_time. Make it a local variable. Pass pointer to
it to print_statistics. Change print_statistics accordingly.
* sysdeps/generic/dl-sysdep.c: Add attribute_relro to _dl_auxv. Use
attribute_relro instead of explicitly assigning variable to the
.data.rel.ro section for __libc_enable_secure and __libc_stack_end.
* sysdeps/generic/ldsodefs.h: Declare __libc_stack_end, _dl_argc,
_dl_argv, _dl_argv_internal with attribute_relro.
Diffstat (limited to 'sysdeps/generic/ldsodefs.h')
| -rw-r--r-- | sysdeps/generic/ldsodefs.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sysdeps/generic/ldsodefs.h b/sysdeps/generic/ldsodefs.h index f511c5d36f..a05e5c76d4 100644 --- a/sysdeps/generic/ldsodefs.h +++ b/sysdeps/generic/ldsodefs.h @@ -461,14 +461,14 @@ rtld_hidden_proto (_dl_make_stack_executable) might use the variable which results in copy relocations on some platforms. But this does not matter, ld.so can always use the local copy. */ -extern void *__libc_stack_end; +extern void *__libc_stack_end attribute_relro; rtld_hidden_proto (__libc_stack_end) /* Parameters passed to the dynamic linker. */ -extern int _dl_argc attribute_hidden; -extern char **_dl_argv; +extern int _dl_argc attribute_hidden attribute_relro; +extern char **_dl_argv attribute_relro; #ifdef IS_IN_rtld -extern char **_dl_argv_internal attribute_hidden; +extern char **_dl_argv_internal attribute_hidden attribute_relro; # define rtld_progname (INTUSE(_dl_argv)[0]) #else # define rtld_progname _dl_argv[0] |