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| author | Chung-Lin Tang <cltang@codesourcery.com> | 2012-05-28 00:06:57 +0200 |
|---|---|---|
| committer | Thomas Schwinge <thomas@codesourcery.com> | 2012-05-28 00:11:06 +0200 |
| commit | 65a4de4e06709264e7e06152cd88aaec1f03fd11 (patch) | |
| tree | 85fadd93664635e1884e1b1ceaa7de63f17e0ab3 /sysdeps/sh/_mcount.S | |
| parent | 47e452cf7c13529f168ff2a415107d1c8e9af9c2 (diff) | |
| download | glibc-65a4de4e06709264e7e06152cd88aaec1f03fd11.tar.gz glibc-65a4de4e06709264e7e06152cd88aaec1f03fd11.tar.xz glibc-65a4de4e06709264e7e06152cd88aaec1f03fd11.zip | |
SH: Add CFI directives.
Diffstat (limited to 'sysdeps/sh/_mcount.S')
| -rw-r--r-- | sysdeps/sh/_mcount.S | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/sysdeps/sh/_mcount.S b/sysdeps/sh/_mcount.S index 7956c01256..7e3d50e94e 100644 --- a/sysdeps/sh/_mcount.S +++ b/sysdeps/sh/_mcount.S @@ -1,5 +1,5 @@ /* Machine-specific calling sequence for `mcount' profiling function. SuperH - Copyright (C) 2001, 2005 Free Software Foundation, Inc. + Copyright (C) 2001-2012 Free Software Foundation, Inc. Contributed by NIIBE Yutaka <gniibe@m17n.org> This file is part of the GNU C Library. @@ -58,11 +58,20 @@ C_LABEL(_mcount) /* Pop the saved registers. */ lds.l @r15+,pr + cfi_adjust_cfa_offset (-4) + cfi_restore (pr) mov.l @r15+,r7 + cfi_adjust_cfa_offset (-4) + cfi_restore (r7) mov.l @r15+,r6 + cfi_adjust_cfa_offset (-4) + cfi_restore (r6) mov.l @r15+,r5 + cfi_adjust_cfa_offset (-4) + cfi_restore (r5) rts mov.l @r15+,r4 + /* Omit CFI for restore in delay slot. */ .align 2 #ifdef SHARED |