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| author | Ulrich Drepper <drepper@redhat.com> | 2007-08-24 02:58:08 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2007-08-24 02:58:08 +0000 |
| commit | 73e3ff07a3354d6c095e2945560755c8bc0a4387 (patch) | |
| tree | 8111b1f4695205d356d463b6e4bd47226d767b5d | |
| parent | 62e1b1f5644f5a0d913b91e7cc1bca4c6c32cf43 (diff) | |
| download | glibc-73e3ff07a3354d6c095e2945560755c8bc0a4387.zip glibc-73e3ff07a3354d6c095e2945560755c8bc0a4387.tar.gz glibc-73e3ff07a3354d6c095e2945560755c8bc0a4387.tar.bz2 | |
[BZ #3924]
* sysdeps/i386/dl-trampoline.S (_dl_runtime_profile): Correctly
align for function call in case pltexit has to be called later.
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | sysdeps/i386/dl-trampoline.S | 3 |
2 files changed, 6 insertions, 1 deletions
@@ -1,5 +1,9 @@ 2007-08-23 Ulrich Drepper <drepper@redhat.com> + [BZ #3924] + * sysdeps/i386/dl-trampoline.S (_dl_runtime_profile): Correctly + align for function call in case pltexit has to be called later. + * sysdeps/i386/dl-trampoline.S (_dl_runtime_resolve): Avoid implicit atomic operation when storing function pointer. (_dl_runtime_profile): Likewise. diff --git a/sysdeps/i386/dl-trampoline.S b/sysdeps/i386/dl-trampoline.S index 5856a2f..af9eaf6 100644 --- a/sysdeps/i386/dl-trampoline.S +++ b/sysdeps/i386/dl-trampoline.S @@ -111,9 +111,10 @@ _dl_runtime_profile: cfi_rel_offset (esi, 0) leal 44(%esp), %esi movl %ebx, %ecx + orl $4, %ebx # Increase frame size if necessary to align + # stack for the function call movl %esp, %edi subl %ebx, %edi - andl $0xfffffff0, %edi # Align stack movl %esp, %ebx cfi_def_cfa_register (ebx) movl %edi, %esp |