From 44b2e5815b3d77e82a2b0bf0b729388c697cae8a Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Fri, 24 Aug 2007 03:57:56 +0000 Subject: * sysdeps/x86_64/dl-trampoline.S (_dl_runtime_profile): Correctly align stack for call if pltexit is to be used. --- sysdeps/x86_64/dl-trampoline.S | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'sysdeps') diff --git a/sysdeps/x86_64/dl-trampoline.S b/sysdeps/x86_64/dl-trampoline.S index c1686da..84fe472 100644 --- a/sysdeps/x86_64/dl-trampoline.S +++ b/sysdeps/x86_64/dl-trampoline.S @@ -1,5 +1,5 @@ /* PLT trampolines. x86-64 version. - Copyright (C) 2004, 2005 Free Software Foundation, Inc. + Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -120,13 +120,14 @@ _dl_runtime_profile: leaq 104(%rsp), %rsi movq %rsp, %rbx cfi_def_cfa_register (1) + movq %r10, %rcx + addq $8, %r10 + andq $0xfffffffffffffff0, %r10 subq %r10, %rsp movq %rsp, %rdi - movq %r10, %rcx shrq $3, %rcx rep movsq - andq $0xfffffffffffffff0, %rsp movq 32(%rbx), %rcx movq 40(%rbx), %rsi movq 48(%rbx), %rdi -- cgit v1.1