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| author | Michael Neuling <mikey@neuling.org> | 2012-06-25 13:33:10 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-07-10 19:17:55 +1000 |
| commit | c75df6f96c59beed8632e3aced5fb4faabaa6c5b (patch) | |
| tree | b21ce9394028ec4520a71d87391dad8ab29edd67 /arch/powerpc/lib/memcpy_power7.S | |
| parent | 564aa5cfd3e33ef69a5ca6c170a0fe79c6805e52 (diff) | |
| download | linux-c75df6f96c59beed8632e3aced5fb4faabaa6c5b.tar.gz linux-c75df6f96c59beed8632e3aced5fb4faabaa6c5b.tar.xz | |
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>
Diffstat (limited to 'arch/powerpc/lib/memcpy_power7.S')
| -rw-r--r-- | arch/powerpc/lib/memcpy_power7.S | 60 |
1 files changed, 30 insertions, 30 deletions
diff --git a/arch/powerpc/lib/memcpy_power7.S b/arch/powerpc/lib/memcpy_power7.S index 84674d897937..04524a2a0b88 100644 --- a/arch/powerpc/lib/memcpy_power7.S +++ b/arch/powerpc/lib/memcpy_power7.S @@ -69,15 +69,15 @@ _GLOBAL(memcpy_power7) 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 @@ _GLOBAL(memcpy_power7) 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 @@ _GLOBAL(memcpy_power7) 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 @@ _GLOBAL(memcpy_power7) 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 @@ _GLOBAL(memcpy_power7) 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 @@ _GLOBAL(memcpy_power7) 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) |