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Core: Add R4300iOp::COP1_W_CVT_W

This commit is contained in:
zilmar 2023-04-24 18:55:06 +09:30
parent 2e14185f5a
commit 71ef28fd55
2 changed files with 15 additions and 1 deletions
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15
Source/Project64-core/N64System/Interpreter/InterpreterOps.cpp
View File

@ -626,7 +626,7 @@ R4300iOp::Func * R4300iOp::BuildInterpreter()
Jump_CoP1_W[33] = COP1_W_CVT_D;
Jump_CoP1_W[34] = UnknownOpcode;
Jump_CoP1_W[35] = UnknownOpcode;
Jump_CoP1_W[36] = UnknownOpcode;
Jump_CoP1_W[36] = COP1_W_CVT_W;
Jump_CoP1_W[37] = UnknownOpcode;
Jump_CoP1_W[38] = UnknownOpcode;
Jump_CoP1_W[39] = UnknownOpcode;
@ -2939,6 +2939,19 @@ void R4300iOp::COP1_W_CVT_D()
*(uint64_t *)_FPR_D[m_Opcode.fd] = *(uint64_t *)&Result;
}
void R4300iOp::COP1_W_CVT_W()
{
if (TestCop1UsableException())
{
return;
}
FPStatusReg & StatusReg = (FPStatusReg &)_FPCR[31];
StatusReg.Cause.UnimplementedOperation = 1;
g_Reg->DoFloatingPointException(g_System->m_PipelineStage == PIPELINE_STAGE_JUMP);
g_System->m_PipelineStage = PIPELINE_STAGE_JUMP;
g_System->m_JumpToLocation = (*_PROGRAM_COUNTER);
}
// COP1: L functions
void R4300iOp::COP1_L_CVT_S()

1
Source/Project64-core/N64System/Interpreter/InterpreterOps.h
View File

@ -209,6 +209,7 @@ public:
// COP1: W functions
static void COP1_W_CVT_S();
static void COP1_W_CVT_D();
static void COP1_W_CVT_W();
// COP1: L functions
static void COP1_L_CVT_S();