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[ARM] Disable floating loadstores as they cause problems. Reenable faddsx/fsubsx as it works with loadstores disabled.

This commit is contained in:
Ryan Houdek 2013-08-19 18:06:56 +00:00
parent 23ce6b9227
commit 42de733c41
2 changed files with 12 additions and 15 deletions
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19
Source/Core/Core/Src/PowerPC/JitArm32/JitArm_FloatingPoint.cpp
View File

@ -51,18 +51,15 @@ void JitArm::fabsx(UGeckoInstruction inst)
if (inst.Rc) Helper_UpdateCR1(vD);
}
// Broken in Crazy Taxi, sparks constantly fly from the car, messes with camera
void JitArm::faddsx(UGeckoInstruction inst)
{
INSTRUCTION_START
JITDISABLE(FloatingPoint)
Default(inst); return;
ARMReg vD0 = fpr.R0(inst.FD);
ARMReg vD1 = fpr.R1(inst.FD);
ARMReg vA = fpr.R0(inst.FA);
ARMReg vB = fpr.R0(inst.FB);
ARMReg vD0 = fpr.R0(inst.FD);
ARMReg vD1 = fpr.R1(inst.FD);
VADD(vD0, vA, vB);
VMOV(vD1, vD0);
@ -82,14 +79,11 @@ void JitArm::faddx(UGeckoInstruction inst)
if (inst.Rc) Helper_UpdateCR1(vD);
}
// Breaks Animal crossing
void JitArm::fsubsx(UGeckoInstruction inst)
{
INSTRUCTION_START
JITDISABLE(FloatingPoint)
Default(inst); return;
ARMReg vA = fpr.R0(inst.FA);
ARMReg vB = fpr.R0(inst.FB);
ARMReg vD0 = fpr.R0(inst.FD);
@ -112,14 +106,15 @@ void JitArm::fsubx(UGeckoInstruction inst)
VSUB(vD, vA, vB);
if (inst.Rc) Helper_UpdateCR1(vD);
}
// Breaks animal crossing
// Breaks Animal Crossing
void JitArm::fmulsx(UGeckoInstruction inst)
{
INSTRUCTION_START
JITDISABLE(FloatingPoint)
Default(inst); return;
ARMReg vA = fpr.R0(inst.FA);
ARMReg vC = fpr.R0(inst.FC);
ARMReg vD0 = fpr.R0(inst.FD);

8
Source/Core/Core/Src/PowerPC/JitArm32/JitArm_LoadStoreFloating.cpp
View File

@ -37,6 +37,7 @@ 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));
@ -52,8 +53,8 @@ void JitArm::lfs(UGeckoInstruction inst)
else
MOVI2R(rB, (u32)inst.SIMM_16);
ARMReg v0 = fpr.R0(inst.FD, false);
ARMReg v1 = fpr.R1(inst.FD, false);
ARMReg v0 = fpr.R0(inst.FD);
ARMReg v1 = fpr.R1(inst.FD);
MOVI2R(rA, (u32)&Memory::Read_F32);
PUSH(4, R0, R1, R2, R3);
@ -71,6 +72,7 @@ void JitArm::lfd(UGeckoInstruction inst)
{
INSTRUCTION_START
JITDISABLE(LoadStoreFloating)
Default(inst); return;
ARMReg rA = gpr.GetReg();
ARMReg rB = gpr.GetReg();
@ -87,7 +89,7 @@ void JitArm::lfd(UGeckoInstruction inst)
else
MOVI2R(rB, (u32)inst.SIMM_16);
ARMReg v0 = fpr.R0(inst.FD, false);
ARMReg v0 = fpr.R0(inst.FD);
MOVI2R(rA, (u32)&Memory::Read_F64);
PUSH(4, R0, R1, R2, R3);