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| author | Michael Neuling <mikey@neuling.org> | 2012-06-25 17:33:10 +0400 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-07-10 13:17:55 +0400 |
| commit | c75df6f96c59beed8632e3aced5fb4faabaa6c5b (patch) | |
| tree | b21ce9394028ec4520a71d87391dad8ab29edd67 /arch/powerpc/platforms/pseries/hvCall.S | |
| parent | 564aa5cfd3e33ef69a5ca6c170a0fe79c6805e52 (diff) | |
| download | 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/platforms/pseries/hvCall.S')
| -rw-r--r-- | arch/powerpc/platforms/pseries/hvCall.S | 72 |
1 files changed, 36 insertions, 36 deletions
diff --git a/arch/powerpc/platforms/pseries/hvCall.S b/arch/powerpc/platforms/pseries/hvCall.S index 3ce73d0052b1..04b8efdee5b7 100644 --- a/arch/powerpc/platforms/pseries/hvCall.S +++ b/arch/powerpc/platforms/pseries/hvCall.S @@ -40,28 +40,28 @@ END_FTR_SECTION(0, 1); \ cmpdi r12,0; \ beq+ 1f; \ mflr r0; \ - std r3,STK_PARM(r3)(r1); \ - std r4,STK_PARM(r4)(r1); \ - std r5,STK_PARM(r5)(r1); \ - std r6,STK_PARM(r6)(r1); \ - std r7,STK_PARM(r7)(r1); \ - std r8,STK_PARM(r8)(r1); \ - std r9,STK_PARM(r9)(r1); \ - std r10,STK_PARM(r10)(r1); \ + std r3,STK_PARM(R3)(r1); \ + std r4,STK_PARM(R4)(r1); \ + std r5,STK_PARM(R5)(r1); \ + std r6,STK_PARM(R6)(r1); \ + std r7,STK_PARM(R7)(r1); \ + std r8,STK_PARM(R8)(r1); \ + std r9,STK_PARM(R9)(r1); \ + std r10,STK_PARM(R10)(r1); \ std r0,16(r1); \ addi r4,r1,STK_PARM(FIRST_REG); \ stdu r1,-STACK_FRAME_OVERHEAD(r1); \ bl .__trace_hcall_entry; \ addi r1,r1,STACK_FRAME_OVERHEAD; \ ld r0,16(r1); \ - ld r3,STK_PARM(r3)(r1); \ - ld r4,STK_PARM(r4)(r1); \ - ld r5,STK_PARM(r5)(r1); \ - ld r6,STK_PARM(r6)(r1); \ - ld r7,STK_PARM(r7)(r1); \ - ld r8,STK_PARM(r8)(r1); \ - ld r9,STK_PARM(r9)(r1); \ - ld r10,STK_PARM(r10)(r1); \ + ld r3,STK_PARM(R3)(r1); \ + ld r4,STK_PARM(R4)(r1); \ + ld r5,STK_PARM(R5)(r1); \ + ld r6,STK_PARM(R6)(r1); \ + ld r7,STK_PARM(R7)(r1); \ + ld r8,STK_PARM(R8)(r1); \ + ld r9,STK_PARM(R9)(r1); \ + ld r10,STK_PARM(R10)(r1); \ mtlr r0; \ 1: @@ -79,8 +79,8 @@ END_FTR_SECTION(0, 1); \ cmpdi r12,0; \ beq+ 1f; \ mflr r0; \ - ld r6,STK_PARM(r3)(r1); \ - std r3,STK_PARM(r3)(r1); \ + ld r6,STK_PARM(R3)(r1); \ + std r3,STK_PARM(R3)(r1); \ mr r4,r3; \ mr r3,r6; \ std r0,16(r1); \ @@ -88,7 +88,7 @@ END_FTR_SECTION(0, 1); \ bl .__trace_hcall_exit; \ addi r1,r1,STACK_FRAME_OVERHEAD; \ ld r0,16(r1); \ - ld r3,STK_PARM(r3)(r1); \ + ld r3,STK_PARM(R3)(r1); \ mtlr r0; \ 1: @@ -114,7 +114,7 @@ _GLOBAL(plpar_hcall_norets) mfcr r0 stw r0,8(r1) - HCALL_INST_PRECALL(r4) + HCALL_INST_PRECALL(R4) HVSC /* invoke the hypervisor */ @@ -130,9 +130,9 @@ _GLOBAL(plpar_hcall) mfcr r0 stw r0,8(r1) - HCALL_INST_PRECALL(r5) + HCALL_INST_PRECALL(R5) - std r4,STK_PARM(r4)(r1) /* Save ret buffer */ + std r4,STK_PARM(R4)(r1) /* Save ret buffer */ mr r4,r5 mr r5,r6 @@ -143,7 +143,7 @@ _GLOBAL(plpar_hcall) HVSC /* invoke the hypervisor */ - ld r12,STK_PARM(r4)(r1) + ld r12,STK_PARM(R4)(r1) std r4, 0(r12) std r5, 8(r12) std r6, 16(r12) @@ -168,7 +168,7 @@ _GLOBAL(plpar_hcall_raw) mfcr r0 stw r0,8(r1) - std r4,STK_PARM(r4)(r1) /* Save ret buffer */ + std r4,STK_PARM(R4)(r1) /* Save ret buffer */ mr r4,r5 mr r5,r6 @@ -179,7 +179,7 @@ _GLOBAL(plpar_hcall_raw) HVSC /* invoke the hypervisor */ - ld r12,STK_PARM(r4)(r1) + ld r12,STK_PARM(R4)(r1) std r4, 0(r12) std r5, 8(r12) std r6, 16(r12) @@ -196,9 +196,9 @@ _GLOBAL(plpar_hcall9) mfcr r0 stw r0,8(r1) - HCALL_INST_PRECALL(r5) + HCALL_INST_PRECALL(R5) - std r4,STK_PARM(r4)(r1) /* Save ret buffer */ + std r4,STK_PARM(R4)(r1) /* Save ret buffer */ mr r4,r5 mr r5,r6 @@ -206,14 +206,14 @@ _GLOBAL(plpar_hcall9) mr r7,r8 mr r8,r9 mr r9,r10 - ld r10,STK_PARM(r11)(r1) /* put arg7 in R10 */ - ld r11,STK_PARM(r12)(r1) /* put arg8 in R11 */ - ld r12,STK_PARM(r13)(r1) /* put arg9 in R12 */ + ld r10,STK_PARM(R11)(r1) /* put arg7 in R10 */ + ld r11,STK_PARM(R12)(r1) /* put arg8 in R11 */ + ld r12,STK_PARM(R13)(r1) /* put arg9 in R12 */ HVSC /* invoke the hypervisor */ mr r0,r12 - ld r12,STK_PARM(r4)(r1) + ld r12,STK_PARM(R4)(r1) std r4, 0(r12) std r5, 8(r12) std r6, 16(r12) @@ -238,7 +238,7 @@ _GLOBAL(plpar_hcall9_raw) mfcr r0 stw r0,8(r1) - std r4,STK_PARM(r4)(r1) /* Save ret buffer */ + std r4,STK_PARM(R4)(r1) /* Save ret buffer */ mr r4,r5 mr r5,r6 @@ -246,14 +246,14 @@ _GLOBAL(plpar_hcall9_raw) mr r7,r8 mr r8,r9 mr r9,r10 - ld r10,STK_PARM(r11)(r1) /* put arg7 in R10 */ - ld r11,STK_PARM(r12)(r1) /* put arg8 in R11 */ - ld r12,STK_PARM(r13)(r1) /* put arg9 in R12 */ + ld r10,STK_PARM(R11)(r1) /* put arg7 in R10 */ + ld r11,STK_PARM(R12)(r1) /* put arg8 in R11 */ + ld r12,STK_PARM(R13)(r1) /* put arg9 in R12 */ HVSC /* invoke the hypervisor */ mr r0,r12 - ld r12,STK_PARM(r4)(r1) + ld r12,STK_PARM(R4)(r1) std r4, 0(r12) std r5, 8(r12) std r6, 16(r12) |