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authorKumar Gala <galak@kernel.crashing.org>2009-02-10 21:10:44 +0100
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2009-02-23 00:48:56 +0100
commit16c57b3620d77e0bc981da5ef32beae730512684 (patch)
tree115045916a264f56f55751ce2948d59e03b16c0c /arch/powerpc/kernel/crash_dump.c
parentpowerpc, ftrace: use create_branch lib function (diff)
downloadlinux-16c57b3620d77e0bc981da5ef32beae730512684.tar.xz
linux-16c57b3620d77e0bc981da5ef32beae730512684.zip
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/kernel/crash_dump.c')
-rw-r--r--arch/powerpc/kernel/crash_dump.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/crash_dump.c b/arch/powerpc/kernel/crash_dump.c
index 19671aca6591..5fb667a60894 100644
--- a/arch/powerpc/kernel/crash_dump.c
+++ b/arch/powerpc/kernel/crash_dump.c
@@ -48,7 +48,7 @@ static void __init create_trampoline(unsigned long addr)
* branch to "addr" we jump to ("addr" + 32 MB). Although it requires
* two instructions it doesn't require any registers.
*/
- patch_instruction(p, PPC_NOP_INSTR);
+ patch_instruction(p, PPC_INST_NOP);
patch_branch(++p, addr + PHYSICAL_START, 0);
}