diff options
| -rw-r--r-- | ChangeLog | 13 | ||||
| -rw-r--r-- | elf/dl-support.c | 3 | ||||
| -rw-r--r-- | sysdeps/i386/dl-machine.h | 9 |
3 files changed, 17 insertions, 8 deletions
@@ -1,11 +1,14 @@ +2000-03-31 Ulrich Drepper <drepper@redhat.com> + + * sysdeps/i386/dl-machine.h (RTLD_START): Optimize for i686. + * elf/dl-support.c: Define _dl_starting_up. + 2000-03-30 Ulrich Drepper <drepper@redhat.com> - * elf/dl-init.c (_dl_init): Clear _dl_starting_up at end of - with size of dynamic sectionfunction. + * elf/dl-init.c (_dl_init): Clear _dl_starting_up at end of function. * sysdeps/i386/dl-machine.h: Remove code to clear _dl_starting_up. - * misc/sys/cdefs.h: Don't allow gcc in traditional mode to be - with size of dynamic sectionused. + * misc/sys/cdefs.h: Don't allow gcc in traditional mode to be used. * elf/Makefile (dl-routines): Remove preinit. * elf/Versions: Remove _dl_preinit. @@ -14,7 +17,7 @@ * sysdeps/i386/dl-machine.h (RTLD_START): Remove call to _dl_preinit. * sysdeps/generic/bits/shm.h (struct shmid_ds): Correct names of - with size of dynamic sectionelements. + elements. 2000-03-29 Geoff Clare <gwc@unisoft.com> diff --git a/elf/dl-support.c b/elf/dl-support.c index 581c79c012..8201ced490 100644 --- a/elf/dl-support.c +++ b/elf/dl-support.c @@ -78,6 +78,9 @@ struct r_scope_elem *_dl_global_scope[2] = { &_dl_initial_searchlist, NULL }; to be the global scope. */ struct r_scope_elem *_dl_main_searchlist = &_dl_initial_searchlist; +/* Nonzero during startup. */ +int _dl_starting_up = 1; + static void non_dynamic_init (void) __attribute__ ((unused)); diff --git a/sysdeps/i386/dl-machine.h b/sysdeps/i386/dl-machine.h index 74f2eb3448..507a69d338 100644 --- a/sysdeps/i386/dl-machine.h +++ b/sysdeps/i386/dl-machine.h @@ -196,6 +196,10 @@ _dl_runtime_profile: #define RTLD_START asm ("\ .text\n\ + .align 16\n\ +0: movl (%esp), %ebx\n\ + ret\n\ + .align 16\n\ .globl _start\n\ .globl _dl_start_user\n\ _start:\n\ @@ -206,9 +210,8 @@ _dl_start_user:\n\ # Save the user entry point address in %edi.\n\ movl %eax, %edi\n\ # Point %ebx at the GOT. - call 0f\n\ -0: popl %ebx\n\ - addl $_GLOBAL_OFFSET_TABLE_+[.-0b], %ebx\n\ + call 0b\n\ + addl $_GLOBAL_OFFSET_TABLE_, %ebx\n\ # Store the highest stack address\n\ movl __libc_stack_end@GOT(%ebx), %eax\n\ movl %esp, (%eax)\n\ |