From 73e3ff07a3354d6c095e2945560755c8bc0a4387 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Fri, 24 Aug 2007 02:58:08 +0000 Subject: [PATCH] [BZ #3924] * sysdeps/i386/dl-trampoline.S (_dl_runtime_profile): Correctly align for function call in case pltexit has to be called later. --- ChangeLog | 4 ++++ sysdeps/i386/dl-trampoline.S | 3 ++- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index 58df898..3a00dd5 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,9 @@ 2007-08-23 Ulrich Drepper + [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 -- 2.7.4