From 4138b429ca3f557e7125e746ce1a75b0ac689d61 Mon Sep 17 00:00:00 2001 From: Neil Roberts Date: Wed, 7 Jul 2010 15:59:30 +0000 Subject: sysv.S (ffi_call_SYSV): Align the stack pointer to 16-bytes. 2010-07-07 Neil Roberts * src/x86/sysv.S (ffi_call_SYSV): Align the stack pointer to 16-bytes. From-SVN: r161922 --- libffi/ChangeLog | 5 +++++ libffi/src/x86/sysv.S | 3 +++ 2 files changed, 8 insertions(+) (limited to 'libffi') diff --git a/libffi/ChangeLog b/libffi/ChangeLog index bdd86bf..bccfef3 100644 --- a/libffi/ChangeLog +++ b/libffi/ChangeLog @@ -1,3 +1,8 @@ +2010-07-07 Neil Roberts + + * src/x86/sysv.S (ffi_call_SYSV): Align the stack pointer to + 16-bytes. + 2010-07-02 Jakub Jelinek * Makefile.am (AM_MAKEFLAGS): Pass also mandir to submakes. diff --git a/libffi/src/x86/sysv.S b/libffi/src/x86/sysv.S index 2e5e3da..f3b0bd5 100644 --- a/libffi/src/x86/sysv.S +++ b/libffi/src/x86/sysv.S @@ -48,6 +48,9 @@ ffi_call_SYSV: movl 16(%ebp),%ecx subl %ecx,%esp + /* Align the stack pointer to 16-bytes */ + andl $0xfffffff0, %esp + movl %esp,%eax /* Place all of the ffi_prep_args in position */ -- cgit v1.1