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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/unix/sh | |
| parent | 47e452cf7c13529f168ff2a415107d1c8e9af9c2 (diff) | |
| download | glibc-65a4de4e06709264e7e06152cd88aaec1f03fd11.zip glibc-65a4de4e06709264e7e06152cd88aaec1f03fd11.tar.gz glibc-65a4de4e06709264e7e06152cd88aaec1f03fd11.tar.bz2 | |
SH: Add CFI directives.
Diffstat (limited to 'sysdeps/unix/sh')
| -rw-r--r-- | sysdeps/unix/sh/sysdep.S | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/sysdeps/unix/sh/sysdep.S b/sysdeps/unix/sh/sysdep.S index e816575..f8025cc 100644 --- a/sysdeps/unix/sh/sysdep.S +++ b/sysdeps/unix/sh/sysdep.S @@ -1,4 +1,4 @@ -/* Copyright (C) 1999, 2000, 2005 Free Software Foundation, Inc. +/* Copyright (C) 1999-2012 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 @@ -41,13 +41,15 @@ skip: sts.l pr, @-r15 cfi_adjust_cfa_offset (4) cfi_rel_offset (pr, 0) - jsr @r1 - mov.l r0, @-r15 + mov.l r0, @-r15 cfi_adjust_cfa_offset (4) + jsr @r1 + nop mov.l @r15+, r1 cfi_adjust_cfa_offset (-4) lds.l @r15+, pr cfi_adjust_cfa_offset (-4) + cfi_restore (pr) mov.l r1, @r0 #endif #else @@ -77,10 +79,15 @@ skip: jsr @r1 nop lds.l @r15+, pr + cfi_adjust_cfa_offset (-4) + cfi_restore (pr) mov.l @r15+, r1 + cfi_adjust_cfa_offset (-4) mov.l r1, @r0 #endif mov.l @r15+, r12 + cfi_adjust_cfa_offset (-4) + cfi_restore (r12) #endif /* And just kick back a -1. */ rts |