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| author | Ulrich Drepper <drepper@redhat.com> | 2003-09-24 21:13:55 +0000 |
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| committer | Ulrich Drepper <drepper@redhat.com> | 2003-09-24 21:13:55 +0000 |
| commit | 977169541668f2287c5f8e239e5743eb9cefcb63 (patch) | |
| tree | babcc4b260b9fda3a335f6eaeac204b1495ce3b8 /sysdeps/sparc/sparc64 | |
| parent | 0f124303c8bebc3258d2d22bdc03271e85b9ea42 (diff) | |
| download | glibc-977169541668f2287c5f8e239e5743eb9cefcb63.tar.gz glibc-977169541668f2287c5f8e239e5743eb9cefcb63.tar.xz glibc-977169541668f2287c5f8e239e5743eb9cefcb63.zip | |
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/sparc64')
| -rw-r--r-- | sysdeps/sparc/sparc64/dl-machine.h | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/sysdeps/sparc/sparc64/dl-machine.h b/sysdeps/sparc/sparc64/dl-machine.h index 5d87b4cb67..ad27e732bf 100644 --- a/sysdeps/sparc/sparc64/dl-machine.h +++ b/sysdeps/sparc/sparc64/dl-machine.h @@ -666,6 +666,11 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile) /* The PLT uses Elf64_Rela relocs. */ #define elf_machine_relplt elf_machine_rela +/* Undo the sub %sp, 6*8, %sp; add %sp, STACK_BIAS + 22*8, %o0 below + to get at the value we want in __libc_stack_end. */ +#define DL_STACK_END(cookie) \ + ((void *) (((long) (cookie)) - (22 - 6) * 8 - STACK_BIAS)) + /* 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. */ @@ -694,20 +699,14 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile) "1: call 11f\n" \ " sethi %hi(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7\n" \ "11: or %l7, %lo(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7\n" \ -" /* Store the highest stack address. */\n" \ -" sethi %hi(__libc_stack_end), %g5\n" \ +" sethi %hi(_dl_skip_args), %g5\n" \ " add %l7, %o7, %l7\n" \ -" or %g5, %lo(__libc_stack_end), %g5\n" \ +" or %g5, %lo(_dl_skip_args), %g5\n" \ " /* Save the user entry point address in %l0. */\n" \ " mov %o0, %l0\n" \ -" ldx [%l7 + %g5], %l1\n" \ -" sethi %hi(_dl_skip_args), %g5\n" \ -" add %sp, 6*8, %l2\n" \ " /* See if we were run as a command with the executable file name as an\n" \ " extra leading argument. If so, we must shift things around since we\n" \ " must keep the stack doubleword aligned. */\n" \ -" or %g5, %lo(_dl_skip_args), %g5\n" \ -" stx %l2, [%l1]\n" \ " ldx [%l7 + %g5], %i0\n" \ " ld [%i0], %i0\n" \ " brz,pt %i0, 2f\n" \ |