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| author | Jan Beulich <jbeulich@novell.com> | 2006-09-26 10:52:32 +0200 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2006-09-26 10:52:32 +0200 |
| commit | 8d379dad8f1670d233ac67b76b1c5a42ad3714a3 (patch) | |
| tree | 7c0dff27bf08da33760b97529ee65aff911260d1 /arch/x86_64/lib/iomap_copy.S | |
| parent | fb2e28485679418e459583605f9b19807a72ceca (diff) | |
| download | op-kernel-dev-8d379dad8f1670d233ac67b76b1c5a42ad3714a3.zip op-kernel-dev-8d379dad8f1670d233ac67b76b1c5a42ad3714a3.tar.gz | |
[PATCH] annotate arch/x86_64/lib/*.S
Add unwind annotations to arch/x86_64/lib/*.S, and also use the macros
provided by linux/linkage.h where-ever possible.
Some of the alternative instructions handling needed to be adjusted so
that the replacement code would also have valid unwind information.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'arch/x86_64/lib/iomap_copy.S')
| -rw-r--r-- | arch/x86_64/lib/iomap_copy.S | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/arch/x86_64/lib/iomap_copy.S b/arch/x86_64/lib/iomap_copy.S index 8bbade5..05a95e7 100644 --- a/arch/x86_64/lib/iomap_copy.S +++ b/arch/x86_64/lib/iomap_copy.S @@ -15,12 +15,16 @@ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ +#include <linux/linkage.h> +#include <asm/dwarf2.h> + /* * override generic version in lib/iomap_copy.c */ - .globl __iowrite32_copy - .p2align 4 -__iowrite32_copy: +ENTRY(__iowrite32_copy) + CFI_STARTPROC movl %edx,%ecx rep movsd ret + CFI_ENDPROC +ENDPROC(__iowrite32_copy) |
