ShuriZma
/
project64
mirror of https://github.com/project64/project64.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Core: Have store/load use non memory functions

This commit is contained in:
zilmar 2022-06-06 12:01:47 +09:30
parent 8f1f7e9cf3
commit d83f90f2d2
3 changed files with 208 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

182
Source/Project64-core/N64System/Recompiler/x86/x86RecompilerOps.cpp
View File

@ -9625,11 +9625,40 @@ void CX86RecompilerOps::CompileLoadMemoryValue(CX86Ops::x86Reg AddressReg, CX86O
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());
uint32_t OpsExecuted = m_RegWorkingSet.GetBlockCycleCount() - g_System->CountPerOp();
if (OpsExecuted != 0)
{
SubConstFromVariable(OpsExecuted, g_NextTimer, "g_NextTimer");
}
MoveConstToVariable(m_CompilePC, &g_Reg->m_PROGRAM_COUNTER, "PROGRAM_COUNTER");
MoveConstToVariable(m_PipelineStage == PIPELINE_STAGE_DELAY_SLOT ? PIPELINE_STAGE_JUMP : PIPELINE_STAGE_NORMAL, &g_System->m_PipelineStage, "g_System->m_PipelineStage");
if (ValueSize == 32)
{
m_RegWorkingSet.BeforeCallDirect();
PushImm32("m_TempValue32", (uint32_t)&m_TempValue32);
Push(AddressReg);
#ifdef _MSC_VER
MoveConstToX86reg((uint32_t)(&m_MMU), x86_ECX);
Call_Direct(AddressOf(&CMipsMemoryVM::LW_NonMemory), "CMipsMemoryVM::LW_NonMemory");
#else
PushImm32((uint32_t)(&m_MMU));
Call_Direct(AddressOf(&CMipsMemoryVM::LW_NonMemory), "CMipsMemoryVM::LW_NonMemory");
AddConstToX86Reg(x86_ESP, 12);
#endif
TestX86ByteRegToX86Reg(x86_AL, x86_AL);
m_RegWorkingSet.AfterCallDirect();
CompileExit((uint32_t)-1, (uint32_t)-1, m_RegWorkingSet, CExitInfo::Normal_NoSysCheck, false, JeLabel32);
MoveConstToX86reg((uint32_t)&m_TempValue32, TempReg);
SubX86RegToX86Reg(TempReg, AddressReg);
}
else
{
X86BreakPoint(__FILE__,__LINE__);
}
if (OpsExecuted != 0)
{
AddConstToVariable(OpsExecuted, g_NextTimer, "g_NextTimer");
}
CPU_Message("");
CPU_Message(stdstr_f(" MemoryReadMap_%X_Found:", m_CompilePC).c_str());
SetJump8(JumpFound, *g_RecompPos);
@ -9702,6 +9731,8 @@ void CX86RecompilerOps::CompileLoadMemoryValue(CX86Ops::x86Reg AddressReg, CX86O
void CX86RecompilerOps::CompileStoreMemoryValue(CX86Ops::x86Reg AddressReg, CX86Ops::x86Reg ValueReg, CX86Ops::x86Reg ValueRegHi, uint64_t Value, uint8_t ValueSize)
{
uint8_t * MemoryWriteDone = nullptr;
if (AddressReg == x86_Unknown)
{
if (ValueSize == 8)
@ -9736,11 +9767,145 @@ void CX86RecompilerOps::CompileStoreMemoryValue(CX86Ops::x86Reg AddressReg, CX86
CompConstToX86reg(TempReg, (uint32_t)-1);
JneLabel8(stdstr_f("MemoryWriteMap_%X_Found", m_CompilePC).c_str(), 0);
uint8_t * JumpFound = (uint8_t *)(*g_RecompPos - 1);
MoveConstToVariable(m_CompilePC, &g_Reg->m_PROGRAM_COUNTER, "PROGRAM_COUNTER");
MoveConstToVariable(m_PipelineStage, &g_System->m_PipelineStage, "g_System->m_PipelineStage");
uint32_t OpsExecuted = m_RegWorkingSet.GetBlockCycleCount();
if (OpsExecuted != 0)
{
SubConstFromVariable(OpsExecuted, g_NextTimer, "g_NextTimer");
}
if (ValueSize == 8)
{
m_RegWorkingSet.BeforeCallDirect();
if (ValueReg == x86_Unknown)
{
PushImm32((uint32_t)(Value & 0xFF));
}
else
{
Push(ValueReg);
}
Push(AddressReg);
#ifdef _MSC_VER
MoveConstToX86reg((uint32_t)(&m_MMU), x86_ECX);
Call_Direct(AddressOf(&CMipsMemoryVM::SB_NonMemory), "CMipsMemoryVM::SB_NonMemory");
#else
PushImm32((uint32_t)(&m_MMU));
Call_Direct(AddressOf(&CMipsMemoryVM::SB_NonMemory), "CMipsMemoryVM::SB_NonMemory");
AddConstToX86Reg(x86_ESP, 12);
#endif
if (OpsExecuted != 0)
{
AddConstToVariable(OpsExecuted, g_NextTimer, "g_NextTimer");
}
TestX86ByteRegToX86Reg(x86_AL, x86_AL);
m_RegWorkingSet.AfterCallDirect();
CompileExit(m_CompilePC, m_CompilePC, m_RegWorkingSet, CExitInfo::Normal_NoSysCheck, false, JeLabel32);
JmpLabel8(stdstr_f("MemoryWrite_%X_Done:", m_CompilePC).c_str(), 0);
MemoryWriteDone = (uint8_t *)(*g_RecompPos - 1);
}
else if (ValueSize == 16)
{
m_RegWorkingSet.BeforeCallDirect();
if (ValueReg == x86_Unknown)
{
PushImm32((uint32_t)(Value & 0xFFFF));
}
else
{
Push(ValueReg);
}
Push(AddressReg);
#ifdef _MSC_VER
MoveConstToX86reg((uint32_t)(&m_MMU), x86_ECX);
Call_Direct(AddressOf(&CMipsMemoryVM::SH_NonMemory), "CMipsMemoryVM::SH_NonMemory");
#else
PushImm32((uint32_t)(&m_MMU));
Call_Direct(AddressOf(&CMipsMemoryVM::SH_NonMemory), "CMipsMemoryVM::SH_NonMemory");
AddConstToX86Reg(x86_ESP, 12);
#endif
if (OpsExecuted != 0)
{
AddConstToVariable(OpsExecuted, g_NextTimer, "g_NextTimer");
}
TestX86ByteRegToX86Reg(x86_AL, x86_AL);
m_RegWorkingSet.AfterCallDirect();
CompileExit(m_CompilePC, m_CompilePC, m_RegWorkingSet, CExitInfo::Normal_NoSysCheck, false, JeLabel32);
JmpLabel8(stdstr_f("MemoryWrite_%X_Done:", m_CompilePC).c_str(), 0);
MemoryWriteDone = (uint8_t *)(*g_RecompPos - 1);
}
else if (ValueSize == 32)
{
m_RegWorkingSet.BeforeCallDirect();
if (ValueReg == x86_Unknown)
{
PushImm32((uint32_t)(Value & 0xFFFFFFFF));
}
else
{
Push(ValueReg);
}
Push(AddressReg);
#ifdef _MSC_VER
MoveConstToX86reg((uint32_t)(&m_MMU), x86_ECX);
Call_Direct(AddressOf(&CMipsMemoryVM::SW_NonMemory), "CMipsMemoryVM::SW_NonMemory");
#else
PushImm32((uint32_t)(&m_MMU));
Call_Direct(AddressOf(&CMipsMemoryVM::SW_NonMemory), "CMipsMemoryVM::SW_NonMemory");
AddConstToX86Reg(x86_ESP, 12);
#endif
if (OpsExecuted != 0)
{
AddConstToVariable(OpsExecuted, g_NextTimer, "g_NextTimer");
}
TestX86ByteRegToX86Reg(x86_AL, x86_AL);
m_RegWorkingSet.AfterCallDirect();
CompileExit(m_CompilePC, m_CompilePC, m_RegWorkingSet, CExitInfo::Normal_NoSysCheck, false, JeLabel32);
JmpLabel8(stdstr_f("MemoryWrite_%X_Done:", m_CompilePC).c_str(), 0);
MemoryWriteDone = (uint8_t *)(*g_RecompPos - 1);
}
else if (ValueSize == 64)
{
m_RegWorkingSet.BeforeCallDirect();
if (ValueReg == x86_Unknown)
{
PushImm32((uint32_t)(Value & 0xFFFFFFFF));
PushImm32((uint32_t)((Value >> 32) & 0xFFFFFFFF));
}
else
{
Push(ValueReg);
Push(ValueRegHi);
}
Push(AddressReg);
#ifdef _MSC_VER
MoveConstToX86reg((uint32_t)(&m_MMU), x86_ECX);
Call_Direct(AddressOf(&CMipsMemoryVM::SD_NonMemory), "CMipsMemoryVM::SD_NonMemory");
#else
PushImm32((uint32_t)(&m_MMU));
Call_Direct(AddressOf(&CMipsMemoryVM::SD_NonMemory), "CMipsMemoryVM::SD_NonMemory");
AddConstToX86Reg(x86_ESP, 12);
#endif
if (OpsExecuted != 0)
{
AddConstToVariable(OpsExecuted, g_NextTimer, "g_NextTimer");
}
TestX86ByteRegToX86Reg(x86_AL, x86_AL);
m_RegWorkingSet.AfterCallDirect();
CompileExit(m_CompilePC, m_CompilePC, m_RegWorkingSet, CExitInfo::Normal_NoSysCheck, false, JeLabel32);
JmpLabel8(stdstr_f("MemoryWrite_%X_Done:", m_CompilePC).c_str(), 0);
MemoryWriteDone = (uint8_t *)(*g_RecompPos - 1);
}
else
{
X86BreakPoint(__FILE__, __LINE__);
MoveX86RegToX86Reg(AddressReg, TempReg);
ShiftRightUnsignImmed(TempReg, 12);
MoveVariableDispToX86Reg(g_MMU->m_TLB_WriteMap, "MMU->TLB_WriteMap", TempReg, TempReg, 4);
CompileWriteTLBMiss(AddressReg, TempReg);
AddConstToX86Reg(TempReg, (uint32_t)m_MMU.Rdram());
}
CPU_Message("");
CPU_Message(stdstr_f(" MemoryWriteMap_%X_Found:", m_CompilePC).c_str());
SetJump8(JumpFound, *g_RecompPos);
@ -9803,6 +9968,13 @@ void CX86RecompilerOps::CompileStoreMemoryValue(CX86Ops::x86Reg AddressReg, CX86
{
g_Notify->BreakPoint(__FILE__, __LINE__);
}
if (MemoryWriteDone != nullptr)
{
CPU_Message("");
CPU_Message(stdstr_f(" MemoryWrite_%X_Done:", m_CompilePC).c_str());
SetJump8(MemoryWriteDone, *g_RecompPos);
}
}
void CX86RecompilerOps::SB_Const(uint8_t Value, uint32_t VAddr)

25
Source/Project64-core/N64System/Recompiler/x86/x86ops.cpp
View File

@ -3171,6 +3171,31 @@ void CX86Ops::TestX86RegToX86Reg(x86Reg Destination, x86Reg Source)
AddCode16(x86Command);
}
void CX86Ops::TestX86ByteRegToX86Reg(x86Reg Destination, x86Reg Source)
{
uint16_t x86Command = 0;
CPU_Message(" test %s, %s", x86_ByteName(Destination), x86_ByteName(Source));
switch (Source)
{
case x86_AL: x86Command = 0x0084; break;
case x86_BL: x86Command = 0x0384; break;
case x86_CL: x86Command = 0x0184; break;
case x86_DL: x86Command = 0x0284; break;
default:
g_Notify->BreakPoint(__FILE__, __LINE__);
}
switch (Destination)
{
case x86_AL: x86Command += 0xC000; break;
case x86_BL: x86Command += 0xD800; break;
case x86_CL: x86Command += 0xC800; break;
case x86_DL: x86Command += 0xD000; break;
default:
g_Notify->BreakPoint(__FILE__, __LINE__);
}
AddCode16(x86Command);
}
void CX86Ops::XorConstToX86Reg(x86Reg reg, uint32_t Const)
{
CPU_Message(" xor %s, %Xh", x86_Name(reg), Const);

1
Source/Project64-core/N64System/Recompiler/x86/x86ops.h
View File

@ -212,6 +212,7 @@ protected:
static void TestConstToX86Reg(uint32_t Const, x86Reg reg);
static void TestVariable(uint32_t Const, void * Variable, const char * VariableName);
static void TestX86RegToX86Reg(x86Reg Destination, x86Reg Source);
static void TestX86ByteRegToX86Reg(x86Reg Destination, x86Reg Source);
static void XorConstToX86Reg(x86Reg Reg, uint32_t Const);
static void XorX86RegToX86Reg(x86Reg Source, x86Reg Destination);
static void XorVariableToX86reg(void * Variable, const char * VariableName, x86Reg reg);