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Core: Modularize Load Memory Value

This commit is contained in:
zilmar 2022-05-23 16:20:13 +09:30
parent 17a7f31bc2
commit 535de2ad49
2 changed files with 214 additions and 342 deletions
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511
Source/Project64-core/N64System/Recompiler/x86/x86RecompilerOps.cpp
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@ -2750,29 +2750,9 @@ void CX86RecompilerOps::LB_KnownAddress(x86Reg Reg, uint32_t VAddr, bool SignExt
if (VAddr < 0x80000000 || VAddr >= 0xC0000000)
{
x86Reg TlbMappReg = Map_TempReg(x86_Any, -1, false);
MoveConstToX86reg(VAddr >> 12, TlbMappReg);
x86Reg AddrReg = Map_TempReg(x86_Any, -1, false);
MoveConstToX86reg(VAddr, AddrReg);
MoveVariableDispToX86Reg(g_MMU->m_MemoryReadMap, "MMU->m_MemoryReadMap", TlbMappReg, TlbMappReg, 4);
CompConstToX86reg(TlbMappReg, (uint32_t)-1);
JneLabel8(stdstr_f("MemoryReadMap_%X_Found", m_CompilePC).c_str(), 0);
uint8_t * JumpFound = (uint8_t *)(*g_RecompPos - 1);
MoveConstToX86reg(VAddr >> 12, TlbMappReg);
MoveVariableDispToX86Reg(g_MMU->m_TLB_ReadMap, "MMU->TLB_ReadMap", TlbMappReg, TlbMappReg, 4);
CompileReadTLBMiss(AddrReg, TlbMappReg);
AddConstToX86Reg(TlbMappReg, (uint32_t)m_MMU.Rdram());
CPU_Message("");
CPU_Message(stdstr_f(" MemoryReadMap_%X_Found:", m_CompilePC).c_str());
SetJump8(JumpFound, *g_RecompPos);
if (SignExtend)
{
MoveSxByteX86regPointerToX86reg(AddrReg, TlbMappReg, Reg);
}
else
{
MoveZxByteX86regPointerToX86reg(AddrReg, TlbMappReg, Reg);
}
x86Reg AddressReg = Map_TempReg(x86_Any, -1, false);
MoveConstToX86reg(VAddr, AddressReg);
CompileLoadMemoryValue(AddressReg, Reg, x86_Unknown, 8, SignExtend);
return;
}
@ -2824,30 +2804,9 @@ void CX86RecompilerOps::LH_KnownAddress(x86Reg Reg, uint32_t VAddr, bool SignExt
if (VAddr < 0x80000000 || VAddr >= 0xC0000000)
{
x86Reg TlbMappReg = Map_TempReg(x86_Any, -1, false);
MoveConstToX86reg(VAddr >> 12, TlbMappReg);
x86Reg AddrReg = Map_TempReg(x86_Any, -1, false);
MoveConstToX86reg(VAddr, AddrReg);
MoveVariableDispToX86Reg(g_MMU->m_MemoryReadMap, "MMU->m_MemoryReadMap", TlbMappReg, TlbMappReg, 4);
CompConstToX86reg(TlbMappReg, (uint32_t)-1);
JneLabel8(stdstr_f("MemoryReadMap_%X_Found", m_CompilePC).c_str(), 0);
uint8_t * JumpFound = (uint8_t *)(*g_RecompPos - 1);
MoveConstToX86reg(VAddr >> 12, TlbMappReg);
MoveVariableDispToX86Reg(g_MMU->m_TLB_ReadMap, "MMU->TLB_ReadMap", TlbMappReg, TlbMappReg, 4);
CompileReadTLBMiss(AddrReg, TlbMappReg);
AddConstToX86Reg(TlbMappReg, (uint32_t)m_MMU.Rdram());
CPU_Message("");
CPU_Message(stdstr_f(" MemoryReadMap_%X_Found:", m_CompilePC).c_str());
SetJump8(JumpFound, *g_RecompPos);
if (SignExtend)
{
MoveSxHalfX86regPointerToX86reg(AddrReg, TlbMappReg, Reg);
}
else
{
MoveZxHalfX86regPointerToX86reg(AddrReg, TlbMappReg, Reg);
}
return;
x86Reg AddressReg = Map_TempReg(x86_Any, -1, false);
MoveConstToX86reg(VAddr, AddressReg);
CompileLoadMemoryValue(AddressReg, Reg, x86_Unknown, 16, SignExtend);
}
if (!m_MMU.VAddrToPAddr(VAddr, PAddr))
@ -2911,30 +2870,8 @@ void CX86RecompilerOps::LB()
return;
}
PreReadInstruction();
if (IsMapped(m_Opcode.rt))
{
ProtectGPR(m_Opcode.rt);
}
x86Reg AddressReg = BaseOffsetAddress(false), TempReg2;
TestReadBreakpoint(AddressReg, (void *)x86TestReadBreakpoint8, "x86TestReadBreakpoint8");
TempReg2 = Map_TempReg(x86_Any, -1, false);
MoveX86RegToX86Reg(AddressReg, TempReg2);
ShiftRightUnsignImmed(TempReg2, 12);
MoveVariableDispToX86Reg(g_MMU->m_MemoryReadMap, "MMU->m_MemoryReadMap", TempReg2, TempReg2, 4);
CompConstToX86reg(TempReg2, (uint32_t)-1);
JneLabel8(stdstr_f("MemoryReadMap_%X_Found", m_CompilePC).c_str(), 0);
uint8_t * JumpFound = (uint8_t *)(*g_RecompPos - 1);
MoveX86RegToX86Reg(AddressReg, TempReg2);
ShiftRightUnsignImmed(TempReg2, 12);
MoveVariableDispToX86Reg(g_MMU->m_TLB_ReadMap, "MMU->TLB_ReadMap", TempReg2, TempReg2, 4);
CompileReadTLBMiss(AddressReg, TempReg2);
AddConstToX86Reg(TempReg2, (uint32_t)m_MMU.Rdram());
CPU_Message("");
CPU_Message(stdstr_f(" MemoryReadMap_%X_Found:", m_CompilePC).c_str());
SetJump8(JumpFound, *g_RecompPos);
XorConstToX86Reg(AddressReg, 3);
Map_GPR_32bit(m_Opcode.rt, true, -1);
MoveSxByteX86regPointerToX86reg(AddressReg, TempReg2, GetMipsRegMapLo(m_Opcode.rt));
Map_GPR_32bit(m_Opcode.rt, true, m_Opcode.base == m_Opcode.rt ? m_Opcode.rt : -1);
CompileLoadMemoryValue(x86_Unknown, GetMipsRegMapLo(m_Opcode.rt), x86_Unknown, 8, true);
}
void CX86RecompilerOps::LH()
@ -2954,32 +2891,8 @@ void CX86RecompilerOps::LH()
return;
}
PreReadInstruction();
if (IsMapped(m_Opcode.rt))
{
ProtectGPR(m_Opcode.rt);
}
x86Reg AddressReg = BaseOffsetAddress(false);
TestReadBreakpoint(AddressReg, (void *)x86TestReadBreakpoint16, "x86TestReadBreakpoint16");
x86Reg TempReg2 = Map_TempReg(x86_Any, -1, false);
MoveX86RegToX86Reg(AddressReg, TempReg2);
ShiftRightUnsignImmed(TempReg2, 12);
MoveVariableDispToX86Reg(g_MMU->m_MemoryReadMap, "MMU->m_MemoryReadMap", TempReg2, TempReg2, 4);
CompConstToX86reg(TempReg2, (uint32_t)-1);
JneLabel8(stdstr_f("MemoryReadMap_%X_Found", m_CompilePC).c_str(), 0);
uint8_t * JumpFound = (uint8_t *)(*g_RecompPos - 1);
MoveX86RegToX86Reg(AddressReg, TempReg2);
ShiftRightUnsignImmed(TempReg2, 12);
MoveVariableDispToX86Reg(g_MMU->m_TLB_ReadMap, "MMU->TLB_ReadMap", TempReg2, TempReg2, 4);
CompileReadTLBMiss(AddressReg, TempReg2);
AddConstToX86Reg(TempReg2, (uint32_t)m_MMU.Rdram());
CPU_Message("");
CPU_Message(stdstr_f(" MemoryReadMap_%X_Found:", m_CompilePC).c_str());
SetJump8(JumpFound, *g_RecompPos);
XorConstToX86Reg(AddressReg, 2);
Map_GPR_32bit(m_Opcode.rt, true, -1);
MoveSxHalfX86regPointerToX86reg(AddressReg, TempReg2, GetMipsRegMapLo(m_Opcode.rt));
Map_GPR_32bit(m_Opcode.rt, true, m_Opcode.base == m_Opcode.rt ? m_Opcode.rt : -1);
CompileLoadMemoryValue(x86_Unknown, GetMipsRegMapLo(m_Opcode.rt), x86_Unknown, 16, true);
}
void CX86RecompilerOps::LWL()
@ -3005,42 +2918,28 @@ void CX86RecompilerOps::LWL()
AndConstToX86Reg(GetMipsRegMapLo(m_Opcode.rt), R4300iOp::LWL_MASK[Offset]);
ShiftLeftSignImmed(Value, (uint8_t)R4300iOp::LWL_SHIFT[Offset]);
AddX86RegToX86Reg(GetMipsRegMapLo(m_Opcode.rt), Value);
return;
}
else
{
PreReadInstruction();
x86Reg shift = Map_TempReg(x86_ECX, -1, false);
if (IsMapped(m_Opcode.rt))
{
ProtectGPR(m_Opcode.rt);
}
x86Reg TempReg1 = BaseOffsetAddress(false);
x86Reg TempReg2 = Map_TempReg(x86_Any, -1, false);
MoveX86RegToX86Reg(TempReg1, TempReg2);
ShiftRightUnsignImmed(TempReg2, 12);
MoveVariableDispToX86Reg(g_MMU->m_MemoryReadMap, "MMU->m_MemoryReadMap", TempReg2, TempReg2, 4);
CompConstToX86reg(TempReg2, (uint32_t)-1);
JneLabel8(stdstr_f("MemoryReadMap_%X_Found", m_CompilePC).c_str(), 0);
uint8_t * JumpFound = (uint8_t *)(*g_RecompPos - 1);
MoveVariableDispToX86Reg(g_MMU->m_TLB_ReadMap, "MMU->TLB_ReadMap", TempReg2, TempReg2, 4);
CompileReadTLBMiss(TempReg1, TempReg2);
AddConstToX86Reg(TempReg2, (uint32_t)m_MMU.Rdram());
CPU_Message("");
CPU_Message(stdstr_f(" MemoryReadMap_%X_Found:", m_CompilePC).c_str());
SetJump8(JumpFound, *g_RecompPos);
x86Reg AddressReg = BaseOffsetAddress(false);
x86Reg OffsetReg = Map_TempReg(x86_Any, -1, false);
MoveX86RegToX86Reg(TempReg1, OffsetReg);
MoveX86RegToX86Reg(AddressReg, OffsetReg);
AndConstToX86Reg(OffsetReg, 3);
AndConstToX86Reg(TempReg1, (uint32_t)~3);
TestReadBreakpoint(TempReg1, (void *)x86TestReadBreakpoint32, "x86TestReadBreakpoint32");
AndConstToX86Reg(AddressReg, (uint32_t)~3);
TestReadBreakpoint(AddressReg, (void *)x86TestReadBreakpoint32, "x86TestReadBreakpoint32");
CompileLoadMemoryValue(AddressReg, AddressReg, x86_Unknown, 32, false);
Map_GPR_32bit(m_Opcode.rt, true, m_Opcode.rt);
AndVariableDispToX86Reg((void *)R4300iOp::LWL_MASK, "LWL_MASK", GetMipsRegMapLo(m_Opcode.rt), OffsetReg, Multip_x4);
MoveVariableDispToX86Reg((void *)R4300iOp::LWL_SHIFT, "LWL_SHIFT", shift, OffsetReg, 4);
MoveX86regPointerToX86reg(TempReg1, TempReg2, TempReg1);
ShiftLeftSign(TempReg1);
AddX86RegToX86Reg(GetMipsRegMapLo(m_Opcode.rt), TempReg1);
ShiftLeftSign(AddressReg);
AddX86RegToX86Reg(GetMipsRegMapLo(m_Opcode.rt), AddressReg);
}
}
void CX86RecompilerOps::LW()
@ -3084,29 +2983,8 @@ void CX86RecompilerOps::LW(bool ResultSigned, bool bRecordLLBit)
m_RegWorkingSet.SetBlockCycleCount(m_RegWorkingSet.GetBlockCycleCount() + g_System->CountPerOp());
PreReadInstruction();
if (IsMapped(m_Opcode.rt))
{
ProtectGPR(m_Opcode.rt);
}
x86Reg TempReg1 = BaseOffsetAddress(true);
TestReadBreakpoint(TempReg1, (void *)x86TestReadBreakpoint32, "x86TestReadBreakpoint32");
x86Reg TempReg2 = Map_TempReg(x86_Any, -1, false);
MoveX86RegToX86Reg(TempReg1, TempReg2);
ShiftRightUnsignImmed(TempReg2, 12);
MoveVariableDispToX86Reg(g_MMU->m_MemoryReadMap, "MMU->m_MemoryReadMap", TempReg2, TempReg2, 4);
CompConstToX86reg(TempReg2, (uint32_t)-1);
JneLabel8(stdstr_f("MemoryReadMap_%X_Found", m_CompilePC).c_str(), 0);
uint8_t * JumpFound = (uint8_t *)(*g_RecompPos - 1);
MoveX86RegToX86Reg(TempReg1, TempReg2);
ShiftRightUnsignImmed(TempReg2, 12);
MoveVariableDispToX86Reg(g_MMU->m_TLB_ReadMap, "MMU->TLB_ReadMap", TempReg2, TempReg2, 4);
CompileReadTLBMiss(TempReg1, TempReg2);
AddConstToX86Reg(TempReg2, (uint32_t)m_MMU.Rdram());
CPU_Message("");
CPU_Message(stdstr_f(" MemoryReadMap_%X_Found:", m_CompilePC).c_str());
SetJump8(JumpFound, *g_RecompPos);
Map_GPR_32bit(m_Opcode.rt, ResultSigned, -1);
MoveX86regPointerToX86reg(TempReg1, TempReg2, GetMipsRegMapLo(m_Opcode.rt));
Map_GPR_32bit(m_Opcode.rt, ResultSigned, m_Opcode.base == m_Opcode.rt ? m_Opcode.rt : -1);
CompileLoadMemoryValue(x86_Unknown, GetMipsRegMapLo(m_Opcode.rt), x86_Unknown, 32, false);
if (bRecordLLBit)
{
MoveConstToVariable(1, _LLBit, "LLBit");
@ -3127,22 +3005,9 @@ void CX86RecompilerOps::LW_KnownAddress(x86Reg Reg, uint32_t VAddr)
m_RegWorkingSet.SetX86Protected(Reg, true);
if (VAddr < 0x80000000 || VAddr >= 0xC0000000)
{
x86Reg TlbMappReg = Map_TempReg(x86_Any, -1, false);
MoveConstToX86reg(VAddr >> 12, TlbMappReg);
MoveVariableDispToX86Reg(g_MMU->m_MemoryReadMap, "MMU->m_MemoryReadMap", TlbMappReg, TlbMappReg, 4);
CompConstToX86reg(TlbMappReg, (uint32_t)-1);
JneLabel8(stdstr_f("MemoryWriteMap_%X_Found", m_CompilePC).c_str(), 0);
uint8_t * JumpFound = (uint8_t *)(*g_RecompPos - 1);
MoveConstToX86reg(VAddr >> 12, TlbMappReg);
MoveVariableDispToX86Reg(g_MMU->m_TLB_ReadMap, "MMU->TLB_ReadMap", TlbMappReg, TlbMappReg, 4);
CompileReadTLBMiss(VAddr, TlbMappReg);
AddConstToX86Reg(TlbMappReg, (uint32_t)m_MMU.Rdram());
CPU_Message("");
CPU_Message(stdstr_f(" MemoryWriteMap_%X_Found:", m_CompilePC).c_str());
SetJump8(JumpFound, *g_RecompPos);
AddConstToX86Reg(TlbMappReg, VAddr);
MoveX86PointerToX86reg(Reg, TlbMappReg);
x86Reg AddressReg = Map_TempReg(x86_Any, -1, false);
MoveConstToX86reg(VAddr, AddressReg);
CompileLoadMemoryValue(AddressReg, Reg, x86_Unknown, 32, true);
}
else
{
@ -3402,30 +3267,8 @@ void CX86RecompilerOps::LBU()
return;
}
PreReadInstruction();
if (IsMapped(m_Opcode.rt))
{
ProtectGPR(m_Opcode.rt);
}
x86Reg AddressReg = BaseOffsetAddress(false);
TestReadBreakpoint(AddressReg, (void *)x86TestReadBreakpoint8, "x86TestReadBreakpoint8");
x86Reg TempReg2 = Map_TempReg(x86_Any, -1, false);
MoveX86RegToX86Reg(AddressReg, TempReg2);
ShiftRightUnsignImmed(TempReg2, 12);
MoveVariableDispToX86Reg(g_MMU->m_MemoryReadMap, "MMU->m_MemoryReadMap", TempReg2, TempReg2, 4);
CompConstToX86reg(TempReg2, (uint32_t)-1);
JneLabel8(stdstr_f("MemoryReadMap_%X_Found", m_CompilePC).c_str(), 0);
uint8_t * JumpFound = (uint8_t *)(*g_RecompPos - 1);
MoveX86RegToX86Reg(AddressReg, TempReg2);
ShiftRightUnsignImmed(TempReg2, 12);
MoveVariableDispToX86Reg(g_MMU->m_TLB_ReadMap, "MMU->TLB_ReadMap", TempReg2, TempReg2, 4);
CompileReadTLBMiss(AddressReg, TempReg2);
AddConstToX86Reg(TempReg2, (uint32_t)m_MMU.Rdram());
CPU_Message("");
CPU_Message(stdstr_f(" MemoryReadMap_%X_Found:", m_CompilePC).c_str());
SetJump8(JumpFound, *g_RecompPos);
XorConstToX86Reg(AddressReg, 3);
Map_GPR_32bit(m_Opcode.rt, false, -1);
MoveZxByteX86regPointerToX86reg(AddressReg, TempReg2, GetMipsRegMapLo(m_Opcode.rt));
Map_GPR_32bit(m_Opcode.rt, true, m_Opcode.base == m_Opcode.rt ? m_Opcode.rt : -1);
CompileLoadMemoryValue(x86_Unknown, GetMipsRegMapLo(m_Opcode.rt), x86_Unknown, 8, false);
}
void CX86RecompilerOps::LHU()
@ -3448,31 +3291,8 @@ void CX86RecompilerOps::LHU()
return;
}
PreReadInstruction();
if (IsMapped(m_Opcode.rt))
{
ProtectGPR(m_Opcode.rt);
}
x86Reg AddressReg = BaseOffsetAddress(false), TempReg2;
TestReadBreakpoint(AddressReg, (void *)x86TestReadBreakpoint16, "x86TestReadBreakpoint16");
TempReg2 = Map_TempReg(x86_Any, -1, false);
MoveX86RegToX86Reg(AddressReg, TempReg2);
ShiftRightUnsignImmed(TempReg2, 12);
MoveVariableDispToX86Reg(g_MMU->m_MemoryReadMap, "MMU->m_MemoryReadMap", TempReg2, TempReg2, 4);
CompConstToX86reg(TempReg2, (uint32_t)-1);
JneLabel8(stdstr_f("MemoryReadMap_%X_Found", m_CompilePC).c_str(), 0);
uint8_t * JumpFound = (uint8_t *)(*g_RecompPos - 1);
MoveX86RegToX86Reg(AddressReg, TempReg2);
ShiftRightUnsignImmed(TempReg2, 12);
MoveVariableDispToX86Reg(g_MMU->m_TLB_ReadMap, "MMU->TLB_ReadMap", TempReg2, TempReg2, 4);
CompileReadTLBMiss(AddressReg, TempReg2);
AddConstToX86Reg(TempReg2, (uint32_t)m_MMU.Rdram());
CPU_Message("");
CPU_Message(stdstr_f(" MemoryReadMap_%X_Found:", m_CompilePC).c_str());
SetJump8(JumpFound, *g_RecompPos);
XorConstToX86Reg(AddressReg, 2);
Map_GPR_32bit(m_Opcode.rt, false, -1);
MoveZxHalfX86regPointerToX86reg(AddressReg, TempReg2, GetMipsRegMapLo(m_Opcode.rt));
Map_GPR_32bit(m_Opcode.rt, false, m_Opcode.base == m_Opcode.rt ? m_Opcode.rt : -1);
CompileLoadMemoryValue(x86_Unknown, GetMipsRegMapLo(m_Opcode.rt), x86_Unknown, 16, false);
}
void CX86RecompilerOps::LWR()
@ -3497,45 +3317,28 @@ void CX86RecompilerOps::LWR()
AndConstToX86Reg(GetMipsRegMapLo(m_Opcode.rt), R4300iOp::LWR_MASK[Offset]);
ShiftRightUnsignImmed(Value, (uint8_t)R4300iOp::LWR_SHIFT[Offset]);
AddX86RegToX86Reg(GetMipsRegMapLo(m_Opcode.rt), Value);
return;
}
else
{
PreReadInstruction();
x86Reg shift = Map_TempReg(x86_ECX, -1, false);
if (IsMapped(m_Opcode.rt))
{
ProtectGPR(m_Opcode.rt);
}
x86Reg TempReg1 = BaseOffsetAddress(false);
TestReadBreakpoint(TempReg1, (void *)x86TestReadBreakpoint32, "x86TestReadBreakpoint32");
x86Reg TempReg2 = Map_TempReg(x86_Any, -1, false);
x86Reg AddressReg = BaseOffsetAddress(false);
x86Reg OffsetReg = Map_TempReg(x86_Any, -1, false);
MoveX86RegToX86Reg(TempReg1, TempReg2);
ShiftRightUnsignImmed(TempReg2, 12);
MoveVariableDispToX86Reg(g_MMU->m_MemoryReadMap, "MMU->m_MemoryReadMap", TempReg2, TempReg2, 4);
CompConstToX86reg(TempReg2, (uint32_t)-1);
JneLabel8(stdstr_f("MemoryReadMap_%X_Found", m_CompilePC).c_str(), 0);
uint8_t * JumpFound = (uint8_t *)(*g_RecompPos - 1);
MoveX86RegToX86Reg(TempReg1, TempReg2);
ShiftRightUnsignImmed(TempReg2, 12);
MoveVariableDispToX86Reg(g_MMU->m_TLB_ReadMap, "MMU->TLB_ReadMap", TempReg2, TempReg2, 4);
CompileReadTLBMiss(TempReg1, TempReg2);
AddConstToX86Reg(TempReg2, (uint32_t)m_MMU.Rdram());
CPU_Message("");
CPU_Message(stdstr_f(" MemoryReadMap_%X_Found:", m_CompilePC).c_str());
SetJump8(JumpFound, *g_RecompPos);
MoveX86RegToX86Reg(TempReg1, OffsetReg);
MoveX86RegToX86Reg(AddressReg, OffsetReg);
AndConstToX86Reg(OffsetReg, 3);
AndConstToX86Reg(TempReg1, (uint32_t)~3);
AndConstToX86Reg(AddressReg, (uint32_t)~3);
TestReadBreakpoint(AddressReg, (void *)x86TestReadBreakpoint32, "x86TestReadBreakpoint32");
CompileLoadMemoryValue(AddressReg, AddressReg, x86_Unknown, 32, false);
Map_GPR_32bit(m_Opcode.rt, true, m_Opcode.rt);
AndVariableDispToX86Reg((void *)R4300iOp::LWR_MASK, "R4300iOp::LWR_MASK", GetMipsRegMapLo(m_Opcode.rt), OffsetReg, Multip_x4);
MoveVariableDispToX86Reg((void *)R4300iOp::LWR_SHIFT, "R4300iOp::LWR_SHIFT", shift, OffsetReg, 4);
MoveX86regPointerToX86reg(TempReg1, TempReg2, TempReg1);
ShiftRightUnsign(TempReg1);
AddX86RegToX86Reg(GetMipsRegMapLo(m_Opcode.rt), TempReg1);
AndVariableDispToX86Reg((void *)R4300iOp::LWR_MASK, "LWR_MASK", GetMipsRegMapLo(m_Opcode.rt), OffsetReg, Multip_x4);
MoveVariableDispToX86Reg((void *)R4300iOp::LWR_SHIFT, "LWR_SHIFT", shift, OffsetReg, 4);
ShiftRightUnsign(AddressReg);
AddX86RegToX86Reg(GetMipsRegMapLo(m_Opcode.rt), AddressReg);
}
}
void CX86RecompilerOps::LWU()
@ -3943,28 +3746,11 @@ void CX86RecompilerOps::LWC1()
return;
}
PreReadInstruction();
x86Reg AddrReg = BaseOffsetAddress(true);
TestReadBreakpoint(AddrReg, (void *)x86TestReadBreakpoint32, "x86TestReadBreakpoint32");
x86Reg TempReg2 = Map_TempReg(x86_Any, -1, false);
x86Reg TempReg3 = Map_TempReg(x86_Any, -1, false);
MoveX86RegToX86Reg(AddrReg, TempReg2);
ShiftRightUnsignImmed(TempReg2, 12);
MoveVariableDispToX86Reg(g_MMU->m_MemoryReadMap, "MMU->m_MemoryReadMap", TempReg2, TempReg2, 4);
CompConstToX86reg(TempReg2, (uint32_t)-1);
JneLabel8(stdstr_f("MemoryReadMap_%X_Found", m_CompilePC).c_str(), 0);
uint8_t * JumpFound = (uint8_t *)(*g_RecompPos - 1);
MoveX86RegToX86Reg(AddrReg, TempReg2);
ShiftRightUnsignImmed(TempReg2, 12);
MoveVariableDispToX86Reg(g_MMU->m_TLB_ReadMap, "MMU->TLB_ReadMap", TempReg2, TempReg2, 4);
CompileReadTLBMiss(AddrReg, TempReg2);
AddConstToX86Reg(TempReg2, (uint32_t)m_MMU.Rdram());
CPU_Message("");
CPU_Message(stdstr_f(" MemoryReadMap_%X_Found:", m_CompilePC).c_str());
SetJump8(JumpFound, *g_RecompPos);
MoveX86regPointerToX86reg(AddrReg, TempReg2, TempReg3);
MoveVariableToX86reg(&_FPR_S[m_Opcode.ft], stdstr_f("_FPR_S[%d]", m_Opcode.ft).c_str(), TempReg2);
MoveX86regToX86Pointer(TempReg3, TempReg2);
x86Reg ValueReg = Map_TempReg(x86_Any, -1, false);
CompileLoadMemoryValue(x86_Unknown, ValueReg, x86_Unknown, 32, false);
x86Reg FPR_SPtr = Map_TempReg(x86_Any, -1, false);
MoveVariableToX86reg(&_FPR_S[m_Opcode.ft], stdstr_f("_FPR_S[%d]", m_Opcode.ft).c_str(), FPR_SPtr);
MoveX86regToX86Pointer(ValueReg, FPR_SPtr);
}
void CX86RecompilerOps::LDC1()
@ -3995,38 +3781,21 @@ void CX86RecompilerOps::LDC1()
sprintf(Name, "_FPR_S[%d]", m_Opcode.ft);
MoveVariableToX86reg(&_FPR_D[m_Opcode.ft], Name, TempReg2);
MoveX86regToX86Pointer(TempReg1, TempReg2);
return;
}
else
{
PreReadInstruction();
x86Reg AddrReg = BaseOffsetAddress(true);
TestReadBreakpoint(AddrReg, (void *)x86TestReadBreakpoint64, "x86TestReadBreakpoint64");
x86Reg TempReg2 = Map_TempReg(x86_Any, -1, false);
x86Reg TempReg3 = Map_TempReg(x86_Any, -1, false);
MoveX86RegToX86Reg(AddrReg, TempReg2);
ShiftRightUnsignImmed(TempReg2, 12);
MoveVariableDispToX86Reg(g_MMU->m_MemoryReadMap, "MMU->m_MemoryReadMap", TempReg2, TempReg2, 4);
CompConstToX86reg(TempReg2, (uint32_t)-1);
JneLabel8(stdstr_f("MemoryReadMap_%X_Found", m_CompilePC).c_str(), 0);
uint8_t * JumpFound = (uint8_t *)(*g_RecompPos - 1);
MoveX86RegToX86Reg(AddrReg, TempReg2);
ShiftRightUnsignImmed(TempReg2, 12);
MoveVariableDispToX86Reg(g_MMU->m_TLB_ReadMap, "MMU->TLB_ReadMap", TempReg2, TempReg2, 4);
CompileReadTLBMiss(AddrReg, TempReg2);
AddConstToX86Reg(TempReg2, (uint32_t)m_MMU.Rdram());
CPU_Message("");
CPU_Message(stdstr_f(" MemoryReadMap_%X_Found:", m_CompilePC).c_str());
SetJump8(JumpFound, *g_RecompPos);
MoveX86regPointerToX86reg(AddrReg, TempReg2, TempReg3);
Push(TempReg2);
sprintf(Name, "_FPR_S[%d]", m_Opcode.ft);
MoveVariableToX86reg(&_FPR_D[m_Opcode.ft], Name, TempReg2);
AddConstToX86Reg(TempReg2, 4);
MoveX86regToX86Pointer(TempReg3, TempReg2);
Pop(TempReg2);
MoveX86regPointerToX86regDisp8(AddrReg, TempReg2, TempReg3, 4);
sprintf(Name, "_FPR_S[%d]", m_Opcode.ft);
MoveVariableToX86reg(&_FPR_D[m_Opcode.ft], Name, TempReg2);
MoveX86regToX86Pointer(TempReg3, TempReg2);
UnMap_FPR(m_Opcode.ft, true);
x86Reg ValueRegHi = Map_TempReg(x86_Any, -1, false), ValueRegLo = Map_TempReg(x86_Any, -1, false);
CompileLoadMemoryValue(x86_Unknown, ValueRegLo, ValueRegHi, 64, false);
x86Reg FPR_DPtr = Map_TempReg(x86_Any, -1, false);
MoveVariableToX86reg(&_FPR_D[m_Opcode.ft], stdstr_f("_FPR_D[%d]", m_Opcode.ft).c_str(), FPR_DPtr);
MoveX86regToX86Pointer(ValueRegLo, FPR_DPtr);
AddConstToX86Reg(FPR_DPtr, 4);
MoveX86regToX86Pointer(ValueRegHi, FPR_DPtr);
}
}
void CX86RecompilerOps::LD()
@ -4036,9 +3805,14 @@ void CX86RecompilerOps::LD()
return;
}
x86Reg TempReg2;
if (IsConst(m_Opcode.base))
if (!HaveReadBP() && m_Opcode.base == 29 && g_System->bFastSP())
{
Map_GPR_64bit(m_Opcode.rt, -1);
x86Reg StackReg = Map_MemoryStack(x86_Any, true);
MoveVariableDispToX86Reg((void *)((uint32_t)(int16_t)m_Opcode.offset), stdstr_f("%Xh", (int16_t)m_Opcode.offset).c_str(), GetMipsRegMapHi(m_Opcode.rt), StackReg, 1);
MoveVariableDispToX86Reg((void *)((uint32_t)(int16_t)m_Opcode.offset + 4), stdstr_f("%Xh", (int16_t)m_Opcode.offset + 4).c_str(), GetMipsRegMapLo(m_Opcode.rt), StackReg, 1);
}
else if (IsConst(m_Opcode.base))
{
uint32_t Address = GetMipsRegLo(m_Opcode.base) + (int16_t)m_Opcode.offset;
if (HaveReadBP() && g_Debugger->ReadBP64(Address))
@ -4053,33 +3827,22 @@ void CX86RecompilerOps::LD()
{
ResetMemoryStack();
}
return;
}
else
{
PreReadInstruction();
if (IsMapped(m_Opcode.rt))
{
ProtectGPR(m_Opcode.rt);
}
x86Reg AddrReg = BaseOffsetAddress(true);
TestReadBreakpoint(AddrReg, (void *)x86TestReadBreakpoint64, "x86TestReadBreakpoint64");
TempReg2 = Map_TempReg(x86_Any, -1, false);
MoveX86RegToX86Reg(AddrReg, TempReg2);
ShiftRightUnsignImmed(TempReg2, 12);
MoveVariableDispToX86Reg(g_MMU->m_MemoryReadMap, "MMU->m_MemoryReadMap", TempReg2, TempReg2, 4);
CompConstToX86reg(TempReg2, (uint32_t)-1);
JneLabel8(stdstr_f("MemoryReadMap_%X_Found", m_CompilePC).c_str(), 0);
uint8_t * JumpFound = (uint8_t *)(*g_RecompPos - 1);
MoveX86RegToX86Reg(AddrReg, TempReg2);
ShiftRightUnsignImmed(TempReg2, 12);
MoveVariableDispToX86Reg(g_MMU->m_TLB_ReadMap, "MMU->TLB_ReadMap", TempReg2, TempReg2, 4);
CompileReadTLBMiss(AddrReg, TempReg2);
AddConstToX86Reg(TempReg2, (uint32_t)m_MMU.Rdram());
CPU_Message("");
CPU_Message(stdstr_f(" MemoryReadMap_%X_Found:", m_CompilePC).c_str());
SetJump8(JumpFound, *g_RecompPos);
Map_GPR_64bit(m_Opcode.rt, -1);
MoveX86regPointerToX86reg(AddrReg, TempReg2, GetMipsRegMapHi(m_Opcode.rt));
MoveX86regPointerToX86regDisp8(AddrReg, TempReg2, GetMipsRegMapLo(m_Opcode.rt), 4);
if (m_Opcode.rt == m_Opcode.base)
{
g_Notify->BreakPoint(__FILE__, __LINE__);
}
CompileLoadMemoryValue(x86_Unknown, GetMipsRegMapLo(m_Opcode.rt), GetMipsRegMapHi(m_Opcode.rt), 64, false);
}
if (g_System->bFastSP() && m_Opcode.rt == 29)
{
ResetX86Protection();
@ -4158,9 +3921,7 @@ void CX86RecompilerOps::SDC1()
MoveX86PointerToX86reg(ValueRegHi, ValueRegHi);
MoveX86PointerToX86reg(ValueRegLo, ValueRegLo);
x86Reg AddressReg = BaseOffsetAddress(false);
TestWriteBreakpoint(AddressReg, (void *)x86TestWriteBreakpoint64, "x86TestWriteBreakpoint64");
CompileStoreMemoryValue(AddressReg, ValueRegLo, ValueRegHi, 0, 64);
CompileStoreMemoryValue(x86_Unknown, ValueRegLo, ValueRegHi, 0, 64);
}
void CX86RecompilerOps::SD()
@ -4220,10 +3981,7 @@ void CX86RecompilerOps::SD()
ValueRegHi = Map_TempReg(x86_Any, m_Opcode.rt, true);
ValueRegLo = Map_TempReg(x86_Any, m_Opcode.rt, false);
}
x86Reg AddressReg = BaseOffsetAddress(false);
TestWriteBreakpoint(AddressReg, (void *)x86TestWriteBreakpoint64, "x86TestWriteBreakpoint64");
CompileStoreMemoryValue(AddressReg, ValueReg, ValueRegHi, RtValue, 64);
CompileStoreMemoryValue(x86_Unknown, ValueReg, ValueRegHi, RtValue, 64);
}
}
@ -9795,6 +9553,119 @@ CX86Ops::x86Reg CX86RecompilerOps::BaseOffsetAddress(bool UseBaseRegister)
return AddressReg;
}
void CX86RecompilerOps::CompileLoadMemoryValue(CX86Ops::x86Reg AddressReg, CX86Ops::x86Reg ValueReg, CX86Ops::x86Reg ValueRegHi, uint8_t ValueSize, bool SignExtend)
{
bool UnprotectAddressReg = AddressReg == x86_Unknown;
if (AddressReg == x86_Unknown)
{
if (ValueSize == 8)
{
AddressReg = BaseOffsetAddress(false);
TestReadBreakpoint(AddressReg, (void *)x86TestReadBreakpoint8, "x86TestReadBreakpoint8");
}
else if (ValueSize == 16)
{
AddressReg = BaseOffsetAddress(false);
TestReadBreakpoint(AddressReg, (void *)x86TestReadBreakpoint16, "x86TestReadBreakpoint16");
}
else if (ValueSize == 32)
{
AddressReg = BaseOffsetAddress(true);
TestReadBreakpoint(AddressReg, (void *)x86TestReadBreakpoint32, "x86TestReadBreakpoint32");
}
else if (ValueSize == 64)
{
AddressReg = BaseOffsetAddress(true);
TestReadBreakpoint(AddressReg, (void *)x86TestReadBreakpoint64, "x86TestReadBreakpoint64");
}
else
{
g_Notify->BreakPoint(__FILE__, __LINE__);
}
}
x86Reg TempReg = Map_TempReg(x86_Any, -1, false);
MoveX86RegToX86Reg(AddressReg, TempReg);
ShiftRightUnsignImmed(TempReg, 12);
MoveVariableDispToX86Reg(g_MMU->m_MemoryReadMap, "MMU->m_MemoryReadMap", TempReg, TempReg, 4);
CompConstToX86reg(TempReg, (uint32_t)-1);
JneLabel8(stdstr_f("MemoryReadMap_%X_Found", m_CompilePC).c_str(), 0);
uint8_t * JumpFound = (uint8_t *)(*g_RecompPos - 1);
MoveX86RegToX86Reg(AddressReg, TempReg);
ShiftRightUnsignImmed(TempReg, 12);
MoveVariableDispToX86Reg(g_MMU->m_TLB_ReadMap, "MMU->TLB_ReadMap", TempReg, TempReg, 4);
CompileReadTLBMiss(AddressReg, TempReg);
AddConstToX86Reg(TempReg, (uint32_t)m_MMU.Rdram());
CPU_Message("");
CPU_Message(stdstr_f(" MemoryReadMap_%X_Found:", m_CompilePC).c_str());
SetJump8(JumpFound, *g_RecompPos);
if (ValueSize == 8)
{
XorConstToX86Reg(AddressReg, 3);
if (ValueReg == x86_Unknown)
{
g_Notify->BreakPoint(__FILE__, __LINE__);
}
else if (SignExtend)
{
MoveSxByteX86regPointerToX86reg(AddressReg, TempReg, ValueReg);
}
else
{
MoveZxByteX86regPointerToX86reg(AddressReg, TempReg, ValueReg);
}
}
else if (ValueSize == 16)
{
XorConstToX86Reg(AddressReg, 2);
if (ValueReg == x86_Unknown)
{
g_Notify->BreakPoint(__FILE__, __LINE__);
}
else if (SignExtend)
{
MoveSxHalfX86regPointerToX86reg(AddressReg, TempReg, ValueReg);
}
else
{
MoveZxHalfX86regPointerToX86reg(AddressReg, TempReg, ValueReg);
}
}
else if (ValueSize == 32)
{
if (ValueReg != x86_Unknown)
{
MoveX86regPointerToX86reg(AddressReg, TempReg, ValueReg);
}
else
{
g_Notify->BreakPoint(__FILE__, __LINE__);
}
}
else if (ValueSize == 64)
{
if (ValueReg != x86_Unknown)
{
MoveX86regPointerToX86reg(AddressReg, TempReg, ValueRegHi);
MoveX86regPointerToX86regDisp8(AddressReg, TempReg, ValueReg, 4);
}
else
{
g_Notify->BreakPoint(__FILE__, __LINE__);
}
}
else
{
g_Notify->BreakPoint(__FILE__, __LINE__);
}
if (UnprotectAddressReg)
{
m_RegWorkingSet.SetX86Protected(AddressReg, false);
}
}
void CX86RecompilerOps::CompileStoreMemoryValue(CX86Ops::x86Reg AddressReg, CX86Ops::x86Reg ValueReg, CX86Ops::x86Reg ValueRegHi, uint64_t Value, uint8_t ValueSize)
{
if (AddressReg == x86_Unknown)

1
Source/Project64-core/N64System/Recompiler/x86/x86RecompilerOps.h
View File

@ -358,6 +358,7 @@ private:
CX86RecompilerOps& operator=(const CX86RecompilerOps&);
CX86Ops::x86Reg BaseOffsetAddress(bool UseBaseRegister);
void CompileLoadMemoryValue(CX86Ops::x86Reg AddressReg, CX86Ops::x86Reg ValueReg, CX86Ops::x86Reg ValueRegHi, uint8_t ValueSize, bool SignExtend);
void CompileStoreMemoryValue(CX86Ops::x86Reg AddressReg, CX86Ops::x86Reg ValueReg, CX86Ops::x86Reg ValueRegHi, uint64_t Value, uint8_t ValueSize);
void SB_Const(uint8_t Value, uint32_t Addr);