void JitArm::ps_rsqrte(UGeckoInstruction inst)
{
INSTRUCTION_START
JITDISABLE(bJITPairedOff);
FALLBACK_IF(inst.Rc);
u32 b = inst.FB, d = inst.FD;
ARMReg vB0 = fpr.R0(b);
ARMReg vB1 = fpr.R1(b);
ARMReg vD0 = fpr.R0(d, false);
ARMReg vD1 = fpr.R1(d, false);
ARMReg fpscrReg = gpr.GetReg();
ARMReg V0 = D1;
ARMReg rA = gpr.GetReg();
MOVI2R(fpscrReg, (u32)&PPC_NAN);
VLDR(V0, fpscrReg, 0);
LDR(fpscrReg, R9, PPCSTATE_OFF(fpscr));
VCMP(vB0);
VMRS(_PC);
FixupBranch Less0 = B_CC(CC_LT);
VMOV(vD0, V0);
SetFPException(fpscrReg, FPSCR_VXSQRT);
FixupBranch SkipOrr0 = B();
SetJumpTarget(Less0);
SetCC(CC_EQ);
ORR(rA, rA, 1);
SetCC();
SetJumpTarget(SkipOrr0);
VCMP(vB1);
VMRS(_PC);
FixupBranch Less1 = B_CC(CC_LT);
VMOV(vD1, V0);
SetFPException(fpscrReg, FPSCR_VXSQRT);
FixupBranch SkipOrr1 = B();
SetJumpTarget(Less1);
SetCC(CC_EQ);
ORR(rA, rA, 2);
SetCC();
SetJumpTarget(SkipOrr1);
CMP(rA, 0);
FixupBranch noException = B_CC(CC_EQ);
SetFPException(fpscrReg, FPSCR_ZX);
SetJumpTarget(noException);
VCVT(S0, vB0, 0);
VCVT(S1, vB1, 0);
NEONXEmitter nemit(this);
nemit.VRSQRTE(F_32, D0, D0);
VCVT(vD0, S0, 0);
VCVT(vD1, S1, 0);
STR(fpscrReg, R9, PPCSTATE_OFF(fpscr));
gpr.Unlock(fpscrReg, rA);
}
void Jit::Comp_Mftv(u32 op)
{
CONDITIONAL_DISABLE;
int imm = op & 0xFF;
int rt = _RT;
switch ((op >> 21) & 0x1f)
{
case 3: //mfv / mfvc
// rt = 0, imm = 255 appears to be used as a CPU interlock by some games.
if (rt != 0) {
if (imm < 128) { //R(rt) = VI(imm);
fpr.FlushV(imm);
gpr.MapReg(rt, MAP_NOINIT | MAP_DIRTY);
LDR(gpr.R(rt), CTXREG, fpr.GetMipsRegOffsetV(imm));
} else if (imm < 128 + VFPU_CTRL_MAX) { //mtvc
DISABLE;
// In case we have a saved prefix.
//FlushPrefixV();
//gpr.BindToRegister(rt, false, true);
//MOV(32, gpr.R(rt), M(¤tMIPS->vfpuCtrl[imm - 128]));
} else {
//ERROR - maybe need to make this value too an "interlock" value?
_dbg_assert_msg_(CPU,0,"mfv - invalid register");
}
}
break;
case 7: //mtv
if (imm < 128) {
gpr.FlushR(rt);
fpr.MapRegV(imm, MAP_DIRTY | MAP_NOINIT);
VLDR(fpr.V(imm), CTXREG, gpr.GetMipsRegOffset(rt));
} else if (imm < 128 + VFPU_CTRL_MAX) { //mtvc //currentMIPS->vfpuCtrl[imm - 128] = R(rt);
DISABLE;
//gpr.BindToRegister(rt, true, false);
//MOV(32, M(¤tMIPS->vfpuCtrl[imm - 128]), gpr.R(rt));
// TODO: Optimization if rt is Imm?
//if (imm - 128 == VFPU_CTRL_SPREFIX) {
//js.prefixSFlag = JitState::PREFIX_UNKNOWN;
//} else if (imm - 128 == VFPU_CTRL_TPREFIX) {
// js.prefixTFlag = JitState::PREFIX_UNKNOWN;
//} else if (imm - 128 == VFPU_CTRL_DPREFIX) {
// js.prefixDFlag = JitState::PREFIX_UNKNOWN;
//}
} else {
//ERROR
_dbg_assert_msg_(CPU,0,"mtv - invalid register");
}
break;
default:
DISABLE;
}
}
void Jit::Comp_FPULS(u32 op)
{
CONDITIONAL_DISABLE;
s32 offset = (s16)(op & 0xFFFF);
int ft = _FT;
int rs = _RS;
// u32 addr = R(rs) + offset;
// logBlocks = 1;
bool doCheck = false;
switch(op >> 26)
{
case 49: //FI(ft) = Memory::Read_U32(addr); break; //lwc1
fpr.MapReg(ft, MAP_NOINIT | MAP_DIRTY);
if (gpr.IsImm(rs)) {
u32 addr = (offset + gpr.GetImm(rs)) & 0x3FFFFFFF;
MOVI2R(R0, addr + (u32)Memory::base);
} else {
gpr.MapReg(rs);
if (g_Config.bFastMemory) {
SetR0ToEffectiveAddress(rs, offset);
} else {
SetCCAndR0ForSafeAddress(rs, offset, R1);
doCheck = true;
}
ADD(R0, R0, R11);
}
VLDR(fpr.R(ft), R0, 0);
if (doCheck) {
SetCC(CC_EQ);
MOVI2R(R0, 0);
VMOV(fpr.R(ft), R0);
SetCC(CC_AL);
}
break;
case 57: //Memory::Write_U32(FI(ft), addr); break; //swc1
fpr.MapReg(ft);
if (gpr.IsImm(rs)) {
u32 addr = (offset + gpr.GetImm(rs)) & 0x3FFFFFFF;
MOVI2R(R0, addr + (u32)Memory::base);
} else {
gpr.MapReg(rs);
if (g_Config.bFastMemory) {
SetR0ToEffectiveAddress(rs, offset);
} else {
SetCCAndR0ForSafeAddress(rs, offset, R1);
doCheck = true;
}
ADD(R0, R0, R11);
}
VSTR(fpr.R(ft), R0, 0);
if (doCheck) {
SetCC(CC_AL);
}
break;
default:
Comp_Generic(op);
return;
}
}
void Jit::Comp_mxc1(u32 op)
{
CONDITIONAL_DISABLE;
int fs = _FS;
int rt = _RT;
switch((op >> 21) & 0x1f)
{
case 0: // R(rt) = FI(fs); break; //mfc1
// Let's just go through RAM for now.
fpr.FlushR(fs);
gpr.MapReg(rt, MAP_DIRTY | MAP_NOINIT);
LDR(gpr.R(rt), CTXREG, fpr.GetMipsRegOffset(fs));
return;
case 2: //cfc1
if (fs == 31)
{
gpr.MapReg(rt, MAP_DIRTY | MAP_NOINIT);
LDR(R0, CTXREG, offsetof(MIPSState, fpcond));
AND(R0,R0, Operand2(1)); // Just in case
LDR(gpr.R(rt), CTXREG, offsetof(MIPSState, fcr31));
BIC(gpr.R(rt), gpr.R(rt), Operand2(0x1 << 23));
ORR(gpr.R(rt), gpr.R(rt), Operand2(R0, ST_LSL, 23));
}
else if (fs == 0)
{
gpr.MapReg(rt, MAP_DIRTY | MAP_NOINIT);
LDR(gpr.R(rt), CTXREG, offsetof(MIPSState, fcr0));
}
return;
case 4: //FI(fs) = R(rt); break; //mtc1
// Let's just go through RAM for now.
gpr.FlushR(rt);
fpr.MapReg(fs, MAP_DIRTY | MAP_NOINIT);
VLDR(fpr.R(fs), CTXREG, gpr.GetMipsRegOffset(rt));
return;
case 6: //ctc1
if (fs == 31)
{
gpr.MapReg(rt, 0);
// Hardware rounding method.
// Left here in case it is faster than conditional method.
/*
AND(R0, gpr.R(rt), Operand2(3));
// MIPS Rounding Mode <-> ARM Rounding Mode
// 0, 1, 2, 3 <-> 0, 3, 1, 2
CMP(R0, Operand2(1));
SetCC(CC_EQ); ADD(R0, R0, Operand2(2));
SetCC(CC_GT); SUB(R0, R0, Operand2(1));
SetCC(CC_AL);
// Load and Store RM to FPSCR
VMRS(R1);
BIC(R1, R1, Operand2(0x3 << 22));
ORR(R1, R1, Operand2(R0, ST_LSL, 22));
VMSR(R1);
*/
// Update MIPS state
STR(gpr.R(rt), CTXREG, offsetof(MIPSState, fcr31));
MOV(R0, Operand2(gpr.R(rt), ST_LSR, 23));
AND(R0, R0, Operand2(1));
STR(R0, CTXREG, offsetof(MIPSState, fpcond));
}
return;
}
}
void JitArm::fctiwx(UGeckoInstruction inst)
{
INSTRUCTION_START
JITDISABLE(bJITFloatingPointOff)
u32 b = inst.FB;
u32 d = inst.FD;
ARMReg vB = fpr.R0(b);
ARMReg vD = fpr.R0(d);
ARMReg V0 = fpr.GetReg();
ARMReg V1 = fpr.GetReg();
ARMReg V2 = fpr.GetReg();
ARMReg rA = gpr.GetReg();
ARMReg fpscrReg = gpr.GetReg();
FixupBranch DoneMax, DoneMin;
LDR(fpscrReg, R9, PPCSTATE_OFF(fpscr));
MOVI2R(rA, (u32)minmaxFloat);
// Check if greater than max float
{
VLDR(V0, rA, 8); // Load Max
VCMPE(vB, V0);
VMRS(_PC); // Loads in to APSR
FixupBranch noException = B_CC(CC_LE);
VMOV(vD, V0); // Set to max
SetFPException(fpscrReg, FPSCR_VXCVI);
DoneMax = B();
SetJumpTarget(noException);
}
// Check if less than min float
{
VLDR(V0, rA, 0);
VCMPE(vB, V0);
VMRS(_PC);
FixupBranch noException = B_CC(CC_GE);
VMOV(vD, V0);
SetFPException(fpscrReg, FPSCR_VXCVI);
DoneMin = B();
SetJumpTarget(noException);
}
// Within ranges, convert to integer
// Set rounding mode first
// PPC <-> ARM rounding modes
// 0, 1, 2, 3 <-> 0, 3, 1, 2
ARMReg rB = gpr.GetReg();
VMRS(rA);
// Bits 22-23
BIC(rA, rA, Operand2(3, 5));
LDR(rB, R9, PPCSTATE_OFF(fpscr));
AND(rB, rB, 0x3); // Get the FPSCR rounding bits
CMP(rB, 1);
SetCC(CC_EQ); // zero
ORR(rA, rA, Operand2(3, 5));
SetCC(CC_NEQ);
CMP(rB, 2); // +inf
SetCC(CC_EQ);
ORR(rA, rA, Operand2(1, 5));
SetCC(CC_NEQ);
CMP(rB, 3); // -inf
SetCC(CC_EQ);
ORR(rA, rA, Operand2(2, 5));
SetCC();
VMSR(rA);
ORR(rA, rA, Operand2(3, 5));
VCVT(vD, vB, TO_INT | IS_SIGNED);
VMSR(rA);
gpr.Unlock(rB);
VCMPE(vD, vB);
VMRS(_PC);
SetCC(CC_EQ);
BIC(fpscrReg, fpscrReg, FRFIMask);
FixupBranch DoneEqual = B();
SetCC();
SetFPException(fpscrReg, FPSCR_XX);
ORR(fpscrReg, fpscrReg, FIMask);
VABS(V1, vB);
VABS(V2, vD);
VCMPE(V2, V1);
VMRS(_PC);
SetCC(CC_GT);
ORR(fpscrReg, fpscrReg, FRMask);
SetCC();
SetJumpTarget(DoneEqual);
SetJumpTarget(DoneMax);
SetJumpTarget(DoneMin);
MOVI2R(rA, (u32)&doublenum);
VLDR(V0, rA, 0);
NEONXEmitter nemit(this);
nemit.VORR(vD, vD, V0);
if (inst.Rc) Helper_UpdateCR1(fpscrReg, rA);
STR(fpscrReg, R9, PPCSTATE_OFF(fpscr));
gpr.Unlock(rA);
gpr.Unlock(fpscrReg);
fpr.Unlock(V0);
fpr.Unlock(V1);
fpr.Unlock(V2);
}
void JitArm::fctiwzx(UGeckoInstruction inst)
{
INSTRUCTION_START
JITDISABLE(bJITFloatingPointOff)
u32 b = inst.FB;
u32 d = inst.FD;
ARMReg vB = fpr.R0(b);
ARMReg vD = fpr.R0(d);
ARMReg V0 = fpr.GetReg();
ARMReg V1 = fpr.GetReg();
ARMReg V2 = fpr.GetReg();
ARMReg rA = gpr.GetReg();
ARMReg fpscrReg = gpr.GetReg();
FixupBranch DoneMax, DoneMin;
LDR(fpscrReg, R9, PPCSTATE_OFF(fpscr));
MOVI2R(rA, (u32)minmaxFloat);
// Check if greater than max float
{
VLDR(V0, rA, 8); // Load Max
VCMPE(vB, V0);
VMRS(_PC); // Loads in to APSR
FixupBranch noException = B_CC(CC_LE);
VMOV(vD, V0); // Set to max
SetFPException(fpscrReg, FPSCR_VXCVI);
DoneMax = B();
SetJumpTarget(noException);
}
// Check if less than min float
{
VLDR(V0, rA, 0);
VCMPE(vB, V0);
VMRS(_PC);
FixupBranch noException = B_CC(CC_GE);
VMOV(vD, V0);
SetFPException(fpscrReg, FPSCR_VXCVI);
DoneMin = B();
SetJumpTarget(noException);
}
// Within ranges, convert to integer
VCVT(vD, vB, TO_INT | IS_SIGNED | ROUND_TO_ZERO);
VCMPE(vD, vB);
VMRS(_PC);
SetCC(CC_EQ);
BIC(fpscrReg, fpscrReg, FRFIMask);
FixupBranch DoneEqual = B();
SetCC();
SetFPException(fpscrReg, FPSCR_XX);
ORR(fpscrReg, fpscrReg, FIMask);
VABS(V1, vB);
VABS(V2, vD);
VCMPE(V2, V1);
VMRS(_PC);
SetCC(CC_GT);
ORR(fpscrReg, fpscrReg, FRMask);
SetCC();
SetJumpTarget(DoneEqual);
SetJumpTarget(DoneMax);
SetJumpTarget(DoneMin);
MOVI2R(rA, (u32)&doublenum);
VLDR(V0, rA, 0);
NEONXEmitter nemit(this);
nemit.VORR(vD, vD, V0);
if (inst.Rc) Helper_UpdateCR1(fpscrReg, rA);
STR(fpscrReg, R9, PPCSTATE_OFF(fpscr));
gpr.Unlock(rA);
gpr.Unlock(fpscrReg);
fpr.Unlock(V0);
fpr.Unlock(V1);
fpr.Unlock(V2);
}
void Jit::Comp_SVQ(MIPSOpcode op)
{
CONDITIONAL_DISABLE;
int imm = (signed short)(op&0xFFFC);
int vt = (((op >> 16) & 0x1f)) | ((op&1) << 5);
MIPSGPReg rs = _RS;
bool doCheck = false;
switch (op >> 26)
{
case 54: //lv.q
{
// CC might be set by slow path below, so load regs first.
u8 vregs[4];
GetVectorRegs(vregs, V_Quad, vt);
fpr.MapRegsAndSpillLockV(vregs, V_Quad, MAP_DIRTY | MAP_NOINIT);
if (gpr.IsImm(rs)) {
u32 addr = (imm + gpr.GetImm(rs)) & 0x3FFFFFFF;
MOVI2R(R0, addr + (u32)Memory::base);
} else {
gpr.MapReg(rs);
if (g_Config.bFastMemory) {
SetR0ToEffectiveAddress(rs, imm);
} else {
SetCCAndR0ForSafeAddress(rs, imm, R1);
doCheck = true;
}
ADD(R0, R0, R11);
}
#ifdef __ARM_ARCH_7S__
FixupBranch skip;
if (doCheck) {
skip = B_CC(CC_EQ);
}
for (int i = 0; i < 4; i++)
VLDR(fpr.V(vregs[i]), R0, i * 4);
if (doCheck) {
SetJumpTarget(skip);
SetCC(CC_AL);
}
#else
for (int i = 0; i < 4; i++)
VLDR(fpr.V(vregs[i]), R0, i * 4);
if (doCheck) {
SetCC(CC_EQ);
MOVI2R(R0, 0);
for (int i = 0; i < 4; i++)
VMOV(fpr.V(vregs[i]), R0);
SetCC(CC_AL);
}
#endif
}
break;
case 62: //sv.q
{
// CC might be set by slow path below, so load regs first.
u8 vregs[4];
GetVectorRegs(vregs, V_Quad, vt);
fpr.MapRegsAndSpillLockV(vregs, V_Quad, 0);
if (gpr.IsImm(rs)) {
u32 addr = (imm + gpr.GetImm(rs)) & 0x3FFFFFFF;
MOVI2R(R0, addr + (u32)Memory::base);
} else {
gpr.MapReg(rs);
if (g_Config.bFastMemory) {
SetR0ToEffectiveAddress(rs, imm);
} else {
SetCCAndR0ForSafeAddress(rs, imm, R1);
doCheck = true;
}
ADD(R0, R0, R11);
}
#ifdef __ARM_ARCH_7S__
FixupBranch skip;
if (doCheck) {
skip = B_CC(CC_EQ);
}
for (int i = 0; i < 4; i++)
VSTR(fpr.V(vregs[i]), R0, i * 4);
if (doCheck) {
SetJumpTarget(skip);
SetCC(CC_AL);
}
#else
for (int i = 0; i < 4; i++)
VSTR(fpr.V(vregs[i]), R0, i * 4);
if (doCheck) {
SetCC(CC_AL);
}
#endif
}
break;
default:
DISABLE;
break;
}
fpr.ReleaseSpillLocksAndDiscardTemps();
}
void Jit::Comp_SV(MIPSOpcode op) {
CONDITIONAL_DISABLE;
s32 imm = (signed short)(op&0xFFFC);
int vt = ((op >> 16) & 0x1f) | ((op & 3) << 5);
MIPSGPReg rs = _RS;
bool doCheck = false;
switch (op >> 26)
{
case 50: //lv.s // VI(vt) = Memory::Read_U32(addr);
{
// CC might be set by slow path below, so load regs first.
fpr.MapRegV(vt, MAP_DIRTY | MAP_NOINIT);
if (gpr.IsImm(rs)) {
u32 addr = (imm + gpr.GetImm(rs)) & 0x3FFFFFFF;
MOVI2R(R0, addr + (u32)Memory::base);
} else {
gpr.MapReg(rs);
if (g_Config.bFastMemory) {
SetR0ToEffectiveAddress(rs, imm);
} else {
SetCCAndR0ForSafeAddress(rs, imm, R1);
doCheck = true;
}
ADD(R0, R0, R11);
}
#ifdef __ARM_ARCH_7S__
FixupBranch skip;
if (doCheck) {
skip = B_CC(CC_EQ);
}
VLDR(fpr.V(vt), R0, 0);
if (doCheck) {
SetJumpTarget(skip);
SetCC(CC_AL);
}
#else
VLDR(fpr.V(vt), R0, 0);
if (doCheck) {
SetCC(CC_EQ);
MOVI2F(fpr.V(vt), 0.0f, R0);
SetCC(CC_AL);
}
#endif
}
break;
case 58: //sv.s // Memory::Write_U32(VI(vt), addr);
{
// CC might be set by slow path below, so load regs first.
fpr.MapRegV(vt);
if (gpr.IsImm(rs)) {
u32 addr = (imm + gpr.GetImm(rs)) & 0x3FFFFFFF;
MOVI2R(R0, addr + (u32)Memory::base);
} else {
gpr.MapReg(rs);
if (g_Config.bFastMemory) {
SetR0ToEffectiveAddress(rs, imm);
} else {
SetCCAndR0ForSafeAddress(rs, imm, R1);
doCheck = true;
}
ADD(R0, R0, R11);
}
#ifdef __ARM_ARCH_7S__
FixupBranch skip;
if (doCheck) {
skip = B_CC(CC_EQ);
}
VSTR(fpr.V(vt), R0, 0);
if (doCheck) {
SetJumpTarget(skip);
SetCC(CC_AL);
}
#else
VSTR(fpr.V(vt), R0, 0);
if (doCheck) {
SetCC(CC_AL);
}
#endif
}
break;
default:
DISABLE;
}
}
void JitArm::lfXX(UGeckoInstruction inst)
{
INSTRUCTION_START
JITDISABLE(bJITLoadStoreFloatingOff);
ARMReg rA = gpr.GetReg();
ARMReg rB = gpr.GetReg();
ARMReg RA;
u32 a = inst.RA, b = inst.RB;
s32 offset = inst.SIMM_16;
bool single = false;
bool update = false;
bool zeroA = false;
s32 offsetReg = -1;
switch (inst.OPCD)
{
case 31:
switch (inst.SUBOP10)
{
case 567: // lfsux
single = true;
update = true;
offsetReg = b;
break;
case 535: // lfsx
single = true;
zeroA = true;
offsetReg = b;
break;
case 631: // lfdux
update = true;
offsetReg = b;
break;
case 599: // lfdx
zeroA = true;
offsetReg = b;
break;
}
break;
case 49: // lfsu
update = true;
single = true;
break;
case 48: // lfs
single = true;
zeroA = true;
break;
case 51: // lfdu
update = true;
break;
case 50: // lfd
zeroA = true;
break;
}
ARMReg v0 = fpr.R0(inst.FD), v1;
if (single)
v1 = fpr.R1(inst.FD);
if (update)
{
RA = gpr.R(a);
// Update path /always/ uses RA
if (offsetReg == -1) // uses SIMM_16
{
MOVI2R(rB, offset);
ADD(rB, rB, RA);
}
else
{
ADD(rB, gpr.R(offsetReg), RA);
}
}
else
{
if (zeroA)
{
if (offsetReg == -1)
{
if (a)
{
RA = gpr.R(a);
MOVI2R(rB, offset);
ADD(rB, rB, RA);
}
else
{
MOVI2R(rB, (u32)offset);
}
}
else
{
ARMReg RB = gpr.R(offsetReg);
if (a)
{
RA = gpr.R(a);
ADD(rB, RB, RA);
}
else
{
MOV(rB, RB);
}
}
}
}
LDR(rA, R9, PPCSTATE_OFF(Exceptions));
CMP(rA, EXCEPTION_DSI);
FixupBranch DoNotLoad = B_CC(CC_EQ);
if (update)
MOV(RA, rB);
if (Core::g_CoreStartupParameter.bFastmem)
{
Operand2 mask(2, 1); // ~(Memory::MEMVIEW32_MASK)
BIC(rB, rB, mask); // 1
MOVI2R(rA, (u32)Memory::base, false); // 2-3
ADD(rB, rB, rA); // 4
NEONXEmitter nemit(this);
if (single)
{
VLDR(S0, rB, 0);
nemit.VREV32(I_8, D0, D0); // Byte swap to result
VCVT(v0, S0, 0);
VCVT(v1, S0, 0);
}
else
{
VLDR(v0, rB, 0);
nemit.VREV64(I_8, v0, v0); // Byte swap to result
}
}
else
{
PUSH(4, R0, R1, R2, R3);
MOV(R0, rB);
if (single)
{
MOVI2R(rA, (u32)&Memory::Read_U32);
BL(rA);
VMOV(S0, R0);
VCVT(v0, S0, 0);
VCVT(v1, S0, 0);
}
else
{
MOVI2R(rA, (u32)&Memory::Read_F64);
BL(rA);
#if !defined(__ARM_PCS_VFP) // SoftFP returns in R0 and R1
VMOV(v0, R0);
#else
VMOV(v0, D0);
#endif
}
POP(4, R0, R1, R2, R3);
}
gpr.Unlock(rA, rB);
SetJumpTarget(DoNotLoad);
}
void Jit::Comp_SV(u32 op) {
CONDITIONAL_DISABLE;
s32 imm = (signed short)(op&0xFFFC);
int vt = ((op >> 16) & 0x1f) | ((op & 3) << 5);
int rs = _RS;
bool doCheck = false;
switch (op >> 26)
{
case 50: //lv.s // VI(vt) = Memory::Read_U32(addr);
{
// CC might be set by slow path below, so load regs first.
fpr.MapRegV(vt, MAP_DIRTY | MAP_NOINIT);
fpr.ReleaseSpillLocks();
if (gpr.IsImm(rs)) {
u32 addr = (imm + gpr.GetImm(rs)) & 0x3FFFFFFF;
MOVI2R(R0, addr + (u32)Memory::base);
} else {
gpr.MapReg(rs);
if (g_Config.bFastMemory) {
SetR0ToEffectiveAddress(rs, imm);
} else {
SetCCAndR0ForSafeAddress(rs, imm, R1);
doCheck = true;
}
ADD(R0, R0, R11);
}
VLDR(fpr.V(vt), R0, 0);
if (doCheck) {
SetCC(CC_EQ);
MOVI2R(R0, 0);
VMOV(fpr.V(vt), R0);
SetCC(CC_AL);
}
}
break;
case 58: //sv.s // Memory::Write_U32(VI(vt), addr);
{
// CC might be set by slow path below, so load regs first.
fpr.MapRegV(vt);
fpr.ReleaseSpillLocks();
if (gpr.IsImm(rs)) {
u32 addr = (imm + gpr.GetImm(rs)) & 0x3FFFFFFF;
MOVI2R(R0, addr + (u32)Memory::base);
} else {
gpr.MapReg(rs);
if (g_Config.bFastMemory) {
SetR0ToEffectiveAddress(rs, imm);
} else {
SetCCAndR0ForSafeAddress(rs, imm, R1);
doCheck = true;
}
ADD(R0, R0, R11);
}
VSTR(fpr.V(vt), R0, 0);
if (doCheck) {
SetCC(CC_AL);
}
}
break;
default:
DISABLE;
}
}
