diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2003-09-24 21:13:55 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-09-24 21:13:55 +0000 |
| commit | 977169541668f2287c5f8e239e5743eb9cefcb63 (patch) | |
| tree | babcc4b260b9fda3a335f6eaeac204b1495ce3b8 /sysdeps/sparc/sparc32/dl-machine.h | |
| parent | 0f124303c8bebc3258d2d22bdc03271e85b9ea42 (diff) | |
Update.
2003-09-24 Ulrich Drepper <drepper@redhat.com>
* sysdeps/ia64/dl-machine.h (RTLD_START): Remove setting of
__libc_stack_end. Patch by David Mosberger.
2003-09-24 Jakub Jelinek <jakub@redhat.com>
* elf/Versions (ld): Export __libc_stack_end@GLIBC_2.1 instead of
__libc_stack_end@GLIBC_PRIVATE.
* sysdeps/generic/dl-sysdep.c (DL_STACK_END): Define if not defined.
(_dl_sysdep_start): Set __libc_stack_end here.
* sysdeps/alpha/dl-machine.h (RTLD_START): Remove setting of
__libc_stack_end.
* sysdeps/arm/dl-machine.h (RTLD_START): Likewise.
* sysdeps/cris/dl-machine.h (RTLD_START): Likewise.
* sysdeps/i386/dl-machine.h (RTLD_START): Likewise.
* sysdeps/m68k/dl-machine.h (RTLD_START): Likewise.
* sysdeps/s390/s390-32/dl-machine.h (RTLD_START): Likewise.
* sysdeps/s390/s390-64/dl-machine.h (RTLD_START): Likewise.
* sysdeps/sh/dl-machine.h (RTLD_START): Likewise.
* sysdeps/x86_64/dl-machine.h (RTLD_START): Likewise.
* sysdeps/ia64/dl-machine.h (DL_STACK_END): Define.
* sysdeps/sparc/sparc32/dl-machine.h (DL_STACK_END): Define.
(RTLD_START): Remove setting of __libc_stack_end.
* sysdeps/sparc/sparc64/dl-machine.h (DL_STACK_END): Define.
(RTLD_START): Remove setting of __libc_stack_end.
2003-09-24 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/sys/sysmacros.h: Add gnu_dev_ prefix to
function definitions. Adjust macro expansions accordingly.
* sysdeps/unix/sysv/linux/Versions: Add gnu_dev_ prefix to major,
minor, makedev name.
* sysdeps/unix/sysv/linux/makedev.c: Likewise.
2003-09-24 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/sys/sysmacros.h (major, minor, makedev):
Add __THROW.
Diffstat (limited to 'sysdeps/sparc/sparc32/dl-machine.h')
| -rw-r--r-- | sysdeps/sparc/sparc32/dl-machine.h | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/sysdeps/sparc/sparc32/dl-machine.h b/sysdeps/sparc/sparc32/dl-machine.h index f43b4788ef..cd409ae57c 100644 --- a/sysdeps/sparc/sparc32/dl-machine.h +++ b/sysdeps/sparc/sparc32/dl-machine.h @@ -248,6 +248,11 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile) /* The SPARC overlaps DT_RELA and DT_PLTREL. */ #define ELF_MACHINE_PLTREL_OVERLAP 1 +/* Undo the sub %sp, 6*4, %sp; add %sp, 22*4, %o0 below to get at the + value we want in __libc_stack_end. */ +#define DL_STACK_END(cookie) \ + ((void *) (((long) (cookie)) - (22 - 6) * 4)) + /* Initial entry point code for the dynamic linker. The C function `_dl_start' is the real entry point; its return value is the user program's entry point. */ @@ -274,16 +279,10 @@ _dl_start_user:\n\ add %l7, %o7, %l7\n\ /* Save the user entry point address in %l0 */\n\ mov %o0, %l0\n\ - /* Store the highest stack address. */\n\ - sethi %hi(__libc_stack_end), %g2\n\ - or %g2, %lo(__libc_stack_end), %g2\n\ - ld [%l7 + %g2], %l1\n\ - sethi %hi(_dl_skip_args), %g2\n\ - add %sp, 6*4, %l2\n\ - or %g2, %lo(_dl_skip_args), %g2\n\ - st %l2, [%l1]\n\ /* See if we were run as a command with the executable file name as an\n\ extra leading argument. If so, adjust the contents of the stack. */\n\ + sethi %hi(_dl_skip_args), %g2\n\ + or %g2, %lo(_dl_skip_args), %g2\n\ ld [%l7+%g2], %i0\n\ ld [%i0], %i0\n\ tst %i0\n\ |