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authorRoland McGrath <roland@gnu.org>2002-08-25 20:14:50 +0000
committerRoland McGrath <roland@gnu.org>2002-08-25 20:14:50 +0000
commit6ce3881de539b0a76673da3ea6fdac7453b47910 (patch)
tree2c5ab5ce32db69bf2d38b1759ec61e5f9fc3ff78 /elf/rtld.c
parentd8a36a812d9ee3c2fd935d2391b27303903f0091 (diff)
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* sysdeps/generic/utmp_file.c (UNLOCK_FILE): Clear alarm before
resetting handler, to avoid the possibility of a spurious SIGALRM delivered to the user's handler. Reported by Amit D. Chaudhary <amitc@brocade.com>, * misc/Makefile (CFLAGS-init-misc.c): Varaible removed. It served to set -fkeep-inline-functions, which is not needed for the current file. * sysdeps/generic/ldsodefs.h: Add attribute_hidden to *_internal decls. (_dl_setup_hash): Add attribute_hidden. (_dl_sysdep_start, _dl_sysdep_start_cleanup): Likewise. (_dl_sysdep_read_whole_file, _dl_dprintf): Likewise. (_dl_new_object, _dl_map_object_deps): Likewise. (_dl_map_object_deps_internal): Remove decl. * elf/rtld.c (__mempcpy, _exit): Redeclare locally as hidden. * sysdeps/i386/dl-machine.h [PI_STATIC_AND_HIDDEN && HAVE_VISIBILITY_ATTRIBUTE && HAVE_HIDDEN && !HAVE_BROKEN_VISIBILITY_ATTRIBUTE] (elf_machine_dynamic, elf_machine_load_address): Rewritten without asm, instead relying on the compiler to produce only GOTOFF variable refs.
Diffstat (limited to 'elf/rtld.c')
-rw-r--r--elf/rtld.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/elf/rtld.c b/elf/rtld.c
index 0c8bba3..7c7c926 100644
--- a/elf/rtld.c
+++ b/elf/rtld.c
@@ -40,6 +40,13 @@
#include <assert.h>
+/* Avoid PLT use for our local calls at startup. */
+extern __typeof (__mempcpy) __mempcpy attribute_hidden;
+
+/* GCC has mental blocks about _exit. */
+extern __typeof (_exit) exit_internal asm ("_exit") attribute_hidden;
+#define _exit exit_internal
+
/* Helper function to handle errors while resolving symbols. */
static void print_unresolved (int errcode, const char *objname,
const char *errsting);