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Support FCTID/FCTIW instructions

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raven02 2014-10-24 00:46:04 +08:00 committed by raven02
parent 5d1cafdebc
commit 4eb4186b5c
3 changed files with 16 additions and 4 deletions
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14
rpcs3/Emu/Cell/PPULLVMRecompiler.cpp
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@ -3919,7 +3919,12 @@ void PPULLVMRecompiler::FRSP(u32 frd, u32 frb, bool rc) {
}
void PPULLVMRecompiler::FCTIW(u32 frd, u32 frb, bool rc) {
InterpreterCall("FCTIW", &PPUInterpreter::FCTIW, frd, frb, rc);
auto rb_f64 = GetFpr(frb);
auto res_i32 = m_ir_builder->CreateFPToSI(rb_f64, m_ir_builder->getInt32Ty());
SetFpr(frd, res_i32);
// TODO: Set flags / Handle NaN / Implement Saturation
//InterpreterCall("FCTIW", &PPUInterpreter::FCTIW, frd, frb, rc);
}
void PPULLVMRecompiler::FCTIWZ(u32 frd, u32 frb, bool rc) {
@ -4070,7 +4075,12 @@ void PPULLVMRecompiler::FABS(u32 frd, u32 frb, bool rc) {
}
void PPULLVMRecompiler::FCTID(u32 frd, u32 frb, bool rc) {
InterpreterCall("FCTID", &PPUInterpreter::FCTID, frd, frb, rc);
auto rb_f64 = GetFpr(frb);
auto res_i64 = m_ir_builder->CreateFPToSI(rb_f64, m_ir_builder->getInt64Ty());
SetFpr(frd, res_i64);
// TODO: Set flags / Handle NaN / Implement Saturation
//InterpreterCall("FCTID", &PPUInterpreter::FCTID, frd, frb, rc);
}
void PPULLVMRecompiler::FCTIDZ(u32 frd, u32 frb, bool rc) {

4
rpcs3/Emu/Cell/PPULLVMRecompilerTests.cpp
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@ -613,7 +613,9 @@ void PPULLVMRecompiler::RunAllTests(PPUThread * ppu_state, PPUInterpreter * inte
VERIFY_INSTRUCTION_AGAINST_INTERPRETER_USING_RANDOM_INPUT(FNABS, 0, 5, 0, 1, false);
VERIFY_INSTRUCTION_AGAINST_INTERPRETER_USING_RANDOM_INPUT(FABS, 0, 5, 0, 1, false);
VERIFY_INSTRUCTION_AGAINST_INTERPRETER_USING_RANDOM_INPUT(FCFID, 0, 5, 0, 1, false);
VERIFY_INSTRUCTION_AGAINST_INTERPRETER_USING_RANDOM_INPUT(FCTID, 0, 5, 0, 1, false);
VERIFY_INSTRUCTION_AGAINST_INTERPRETER_USING_RANDOM_INPUT(FCTIW, 0, 5, 0, 1, false);
PPUState input;
input.SetRandom(0x10000);
input.GPR[14] = 10;

2
rpcs3/Gui/MainFrame.cpp
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@ -423,7 +423,7 @@ void MainFrame::Config(wxCommandEvent& WXUNUSED(event))
cbox_cpu_decoder->Append("PPU JIT (LLVM)");
cbox_spu_decoder->Append("SPU Interpreter");
cbox_spu_decoder->Append("SPU JIT (asmjit)");
cbox_spu_decoder->Append("SPU JIT (ASMJIT)");
cbox_gs_render->Append("Null");
cbox_gs_render->Append("OpenGL");