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Core: LL/LLD store address

This commit is contained in:
zilmar 2023-10-12 19:55:29 +10:30
parent a6405cfa2d
commit 3a68d3d92a
4 changed files with 12 additions and 4 deletions
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10
Source/Project64-core/N64System/Interpreter/InterpreterOps.cpp
View File

@ -1192,6 +1192,10 @@ void R4300iOp::LL()
{
_GPR[m_Opcode.rt].DW = (int32_t)MemoryValue;
(*_LLBit) = 1;
uint32_t PhysicalAddr;
bool MemoryUsed;
g_TLB->VAddrToPAddr(Address, PhysicalAddr, MemoryUsed);
_CP0[17] = PhysicalAddr >> 4;
}
}
@ -1234,6 +1238,10 @@ void R4300iOp::LLD()
if (g_MMU->LD_Memory(Address, _GPR[m_Opcode.rt].UDW))
{
(*_LLBit) = 1;
uint32_t PhysicalAddr;
bool MemoryUsed;
g_TLB->VAddrToPAddr(Address, PhysicalAddr, MemoryUsed);
_CP0[17] = PhysicalAddr >> 4;
}
}
@ -2151,7 +2159,7 @@ void R4300iOp::COP1_S_MOV()
{
return;
}
*_FPR_UDW[m_Opcode.fd] = (*(uint64_t *)_FPR_D[m_Opcode.fs] & 0xFFFFFFFF00000000ll) | *(uint32_t *)_FPR_S_L[m_Opcode.fs];
*_FPR_UDW[m_Opcode.fd] = (*(uint64_t *)_FPR_D[m_Opcode.fs] & 0xFFFFFFFF00000000ll) | *(uint32_t *)_FPR_S_L[m_Opcode.fs];
}
void R4300iOp::COP1_S_NEG()

2
Source/Project64-core/N64System/MemoryHandler/DisplayControlRegHandler.cpp
View File

@ -93,7 +93,7 @@ bool DisplayControlRegHandler::Write32(uint32_t Address, uint32_t Value, uint32_
break;
case 0x04100004:
DPC_END_REG = MaskedValue & 0xFFFFF8;
if (DPC_STATUS_REG & DPC_STATUS_START_VALID)
if (DPC_STATUS_REG & DPC_STATUS_START_VALID)
{
DPC_CURRENT_REG = DPC_START_REG;
DPC_STATUS_REG &= ~DPC_STATUS_START_VALID;

2
Source/Project64-core/N64System/Mips/Register.cpp
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@ -768,7 +768,7 @@ void CRegisters::FixFpuLocations()
m_FPR_S[i] = STATUS_REGISTER.FR == 0 ? &m_FPR[i & ~1].F[i & 1] : &m_FPR[i].F[0];
m_FPR_S_L[i] = STATUS_REGISTER.FR == 0 ? &m_FPR[i & ~1].F[0] : &m_FPR[i].F[0];
m_FPR_D[i] = STATUS_REGISTER.FR == 0 ? &m_FPR[i & ~1].D : &m_FPR[i].D;
}
}
}
bool CRegisters::DoIntrException()

2
Source/Project64-core/N64System/Mips/TLB.cpp
View File

@ -323,7 +323,7 @@ bool CTLB::VAddrToPAddr(uint64_t VAddr, uint32_t & PAddr, bool & MemoryUnused)
}
if (Segment == MemorySegment_Direct32 || Segment == MemorySegment_Cached32)
{
PAddr = VAddr & 0x1FFFFFFF;
PAddr = VAddr & 0x7FFFFFFF;
return true;
}
return false;