diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/x86_64/lowlevellock.S')
| -rw-r--r-- | sysdeps/unix/sysv/linux/x86_64/lowlevellock.S | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S b/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S index 0935db5ba4..4f9483e0be 100644 --- a/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S +++ b/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S @@ -1,4 +1,4 @@ -/* Copyright (C) 2002-2015 Free Software Foundation, Inc. +/* Copyright (C) 2002-2016 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. @@ -394,8 +394,9 @@ __lll_timedwait_tid: movq %rdi, %r12 movq %rsi, %r13 - subq $16, %rsp - cfi_adjust_cfa_offset(16) + /* Align stack to 16 bytes when calling __gettimeofday. */ + subq $24, %rsp + cfi_adjust_cfa_offset(24) /* Get current time. */ 2: movq %rsp, %rdi @@ -441,8 +442,8 @@ __lll_timedwait_tid: jne 1f 4: xorl %eax, %eax -8: addq $16, %rsp - cfi_adjust_cfa_offset(-16) +8: addq $24, %rsp + cfi_adjust_cfa_offset(-24) popq %r13 cfi_adjust_cfa_offset(-8) cfi_restore(%r13) |