diff options
| -rw-r--r-- | libffi/ChangeLog | 5 | ||||
| -rw-r--r-- | libffi/src/x86/sysv.S | 3 |
2 files changed, 8 insertions, 0 deletions
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 <neil@linux.intel.com> + + * src/x86/sysv.S (ffi_call_SYSV): Align the stack pointer to + 16-bytes. + 2010-07-02 Jakub Jelinek <jakub@redhat.com> * 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 */ |