[coreboot-gerrit] New patch to review for coreboot: 3501f5f arm: Add a W() macro for use in kernel assembler.
Gabe Black (gabeblack@chromium.org)
gerrit at coreboot.org
Thu Jul 11 05:39:08 CEST 2013
Gabe Black (gabeblack at chromium.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/3759
-gerrit
commit 3501f5f6213249ada283d9b3fecc6dfc10a3c12c
Author: Gabe Black <gabeblack at google.com>
Date: Sun Jul 7 13:35:37 2013 -0700
arm: Add a W() macro for use in kernel assembler.
Some kernel assembly code uses a W macro to optionally add a .w to
instructions that need to be 32 bit thumb. The gnu assembler doesn't seem to
need the .w and won't assemble if it's provided.
Change-Id: I0a288177788b5c61810ee7bd3d2debea66835de2
Signed-off-by: Gabe Black <gabeblack at chromium.org>
---
src/arch/armv7/include/assembler.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/arch/armv7/include/assembler.h b/src/arch/armv7/include/assembler.h
index 7acf0f4..10363c4 100644
--- a/src/arch/armv7/include/assembler.h
+++ b/src/arch/armv7/include/assembler.h
@@ -58,3 +58,5 @@
* Cache aligned
*/
#define CALGN(code...) code
+
+#define W(instr) instr
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