powerpc: Fix usage of register macros getting ready for %r0 change
Anything that uses a constructed instruction (ie. from ppc-opcode.h),
need to use the new R0 macro, as %r0 is not going to work.
Also convert usages of macros where we are just determining an offset
(usually for a load/store), like:
std r14,STK_REG(r14)(r1)
Can't use STK_REG(r14) as %r14 doesn't work in the STK_REG macro since
it's just calculating an offset.
Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
diff --git a/arch/powerpc/lib/memcpy_power7.S b/arch/powerpc/lib/memcpy_power7.S
index 84674d8..04524a2 100644
--- a/arch/powerpc/lib/memcpy_power7.S
+++ b/arch/powerpc/lib/memcpy_power7.S
@@ -69,15 +69,15 @@
mflr r0
stdu r1,-STACKFRAMESIZE(r1)
- std r14,STK_REG(r14)(r1)
- std r15,STK_REG(r15)(r1)
- std r16,STK_REG(r16)(r1)
- std r17,STK_REG(r17)(r1)
- std r18,STK_REG(r18)(r1)
- std r19,STK_REG(r19)(r1)
- std r20,STK_REG(r20)(r1)
- std r21,STK_REG(r21)(r1)
- std r22,STK_REG(r22)(r1)
+ std r14,STK_REG(R14)(r1)
+ std r15,STK_REG(R15)(r1)
+ std r16,STK_REG(R16)(r1)
+ std r17,STK_REG(R17)(r1)
+ std r18,STK_REG(R18)(r1)
+ std r19,STK_REG(R19)(r1)
+ std r20,STK_REG(R20)(r1)
+ std r21,STK_REG(R21)(r1)
+ std r22,STK_REG(R22)(r1)
std r0,STACKFRAMESIZE+16(r1)
srdi r6,r5,7
@@ -124,15 +124,15 @@
clrldi r5,r5,(64-7)
- ld r14,STK_REG(r14)(r1)
- ld r15,STK_REG(r15)(r1)
- ld r16,STK_REG(r16)(r1)
- ld r17,STK_REG(r17)(r1)
- ld r18,STK_REG(r18)(r1)
- ld r19,STK_REG(r19)(r1)
- ld r20,STK_REG(r20)(r1)
- ld r21,STK_REG(r21)(r1)
- ld r22,STK_REG(r22)(r1)
+ ld r14,STK_REG(R14)(r1)
+ ld r15,STK_REG(R15)(r1)
+ ld r16,STK_REG(R16)(r1)
+ ld r17,STK_REG(R17)(r1)
+ ld r18,STK_REG(R18)(r1)
+ ld r19,STK_REG(R19)(r1)
+ ld r20,STK_REG(R20)(r1)
+ ld r21,STK_REG(R21)(r1)
+ ld r22,STK_REG(R22)(r1)
addi r1,r1,STACKFRAMESIZE
/* Up to 127B to go */
@@ -343,9 +343,9 @@
7: sub r5,r5,r6
srdi r6,r5,7
- std r14,STK_REG(r14)(r1)
- std r15,STK_REG(r15)(r1)
- std r16,STK_REG(r16)(r1)
+ std r14,STK_REG(R14)(r1)
+ std r15,STK_REG(R15)(r1)
+ std r16,STK_REG(R16)(r1)
li r12,64
li r14,80
@@ -380,9 +380,9 @@
addi r3,r3,128
bdnz 8b
- ld r14,STK_REG(r14)(r1)
- ld r15,STK_REG(r15)(r1)
- ld r16,STK_REG(r16)(r1)
+ ld r14,STK_REG(R14)(r1)
+ ld r15,STK_REG(R15)(r1)
+ ld r16,STK_REG(R16)(r1)
/* Up to 127B to go */
clrldi r5,r5,(64-7)
@@ -529,9 +529,9 @@
7: sub r5,r5,r6
srdi r6,r5,7
- std r14,STK_REG(r14)(r1)
- std r15,STK_REG(r15)(r1)
- std r16,STK_REG(r16)(r1)
+ std r14,STK_REG(R14)(r1)
+ std r15,STK_REG(R15)(r1)
+ std r16,STK_REG(R16)(r1)
li r12,64
li r14,80
@@ -574,9 +574,9 @@
addi r3,r3,128
bdnz 8b
- ld r14,STK_REG(r14)(r1)
- ld r15,STK_REG(r15)(r1)
- ld r16,STK_REG(r16)(r1)
+ ld r14,STK_REG(R14)(r1)
+ ld r15,STK_REG(R15)(r1)
+ ld r16,STK_REG(R16)(r1)
/* Up to 127B to go */
clrldi r5,r5,(64-7)