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[ARM] Fix lfs/lfd. We need to dump the fpr cache at times where VFP registers may be affected. We shouldn't need to flush D8-D15 but it doesn't seem to work. So we have to flush all registers.

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This commit is contained in:
Ryan Houdek 2013-08-30 01:11:32 +00:00
parent b5d5296250
commit 10c18e75de
1 changed files with 10 additions and 6 deletions
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16
Source/Core/Core/Src/PowerPC/JitArm32/JitArm_LoadStoreFloating.cpp
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@ -37,7 +37,6 @@ void JitArm::lfs(UGeckoInstruction inst)
INSTRUCTION_START
JITDISABLE(LoadStoreFloating)
Default(inst); return;
ARMReg rA = gpr.GetReg();
ARMReg rB = gpr.GetReg();
LDR(rA, R9, PPCSTATE_OFF(Exceptions));
@ -53,13 +52,16 @@ void JitArm::lfs(UGeckoInstruction inst)
else
MOVI2R(rB, (u32)inst.SIMM_16);
ARMReg v0 = fpr.R0(inst.FD);
ARMReg v1 = fpr.R1(inst.FD);
fpr.Flush();
MOVI2R(rA, (u32)&Memory::Read_F32);
PUSH(4, R0, R1, R2, R3);
MOV(R0, rB);
BL(rA);
ARMReg v0 = fpr.R0(inst.FD);
ARMReg v1 = fpr.R1(inst.FD);
VCVT(v0, S0, 0);
VCVT(v1, S0, 0);
POP(4, R0, R1, R2, R3);
@ -72,7 +74,6 @@ void JitArm::lfd(UGeckoInstruction inst)
{
INSTRUCTION_START
JITDISABLE(LoadStoreFloating)
Default(inst); return;
ARMReg rA = gpr.GetReg();
ARMReg rB = gpr.GetReg();
@ -89,12 +90,15 @@ void JitArm::lfd(UGeckoInstruction inst)
else
MOVI2R(rB, (u32)inst.SIMM_16);
ARMReg v0 = fpr.R0(inst.FD);
fpr.Flush();
MOVI2R(rA, (u32)&Memory::Read_F64);
PUSH(4, R0, R1, R2, R3);
MOV(R0, rB);
BL(rA);
ARMReg v0 = fpr.R0(inst.FD);
VMOV(v0, D0);
POP(4, R0, R1, R2, R3);