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authorKumar Gala <galak@kernel.crashing.org>2009-02-10 20:10:44 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2009-02-23 10:48:56 +1100
commit16c57b3620d77e0bc981da5ef32beae730512684 (patch)
tree115045916a264f56f55751ce2948d59e03b16c0c /arch/powerpc/include/asm/code-patching.h
parentbb9b903527eb16c8fdad59a562c29e89f5dcf233 (diff)
powerpc: Unify opcode definitions and support
Create a new header that becomes a single location for defining PowerPC opcodes used by code that is either generationg instructions at runtime (fixups, debug, etc.), emulating instructions, or just compiling instructions old assemblers don't know about. We currently don't handle the floating point emulation or alignment decode as both are better handled by the specific decode support they already have. Added support for the new dcbzl, dcbal, msgsnd, tlbilx, & wait instructions since older assemblers don't know about them. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm/code-patching.h')
-rw-r--r--arch/powerpc/include/asm/code-patching.h4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/powerpc/include/asm/code-patching.h b/arch/powerpc/include/asm/code-patching.h
index 107d9b915e3..37c32aba79b 100644
--- a/arch/powerpc/include/asm/code-patching.h
+++ b/arch/powerpc/include/asm/code-patching.h
@@ -11,9 +11,7 @@
*/
#include <asm/types.h>
-
-#define PPC_NOP_INSTR 0x60000000
-#define PPC_LWSYNC_INSTR 0x7c2004ac
+#include <asm/ppc-opcode.h>
/* Flags for create_branch:
* "b" == create_branch(addr, target, 0);