powerpc: Add defines for R0-R31

We are going to use these later and convert r0 to %r0 etc.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

1 files changed, 33 insertions, 0 deletions

diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h
index d81f99430fe7..015a3289e222 100644
--- a/arch/powerpc/include/asm/ppc-opcode.h
+++ b/arch/powerpc/include/asm/ppc-opcode.h
@@ -15,6 +15,39 @@
 #include <linux/stringify.h>
 #include <asm/asm-compat.h>
 
+#define R0      0
+#define R1      1
+#define R2      2
+#define R3      3
+#define R4      4
+#define R5      5
+#define R6      6
+#define R7      7
+#define R8      8
+#define R9      9
+#define R10     10
+#define R11     11
+#define R12     12
+#define R13     13
+#define R14     14
+#define R15     15
+#define R16     16
+#define R17     17
+#define R18     18
+#define R19     19
+#define R20     20
+#define R21     21
+#define R22     22
+#define R23     23
+#define R24     24
+#define R25     25
+#define R26     26
+#define R27     27
+#define R28     28
+#define R29     29
+#define R30     30
+#define R31     31
+
 /* sorted alphabetically */
 #define PPC_INST_DCBA                   0x7c0005ec
 #define PPC_INST_DCBA_MASK              0xfc0007fe