mirror of
https://github.com/hrydgard/ppsspp.git
synced 2025-01-05 20:50:06 +00:00
145 lines
4.7 KiB
C++
145 lines
4.7 KiB
C++
#pragma once
|
|
|
|
#include "Common/CommonTypes.h"
|
|
#include "Core/MIPS/JitCommon/JitCommon.h"
|
|
#include "Core/MIPS/JitCommon/JitState.h"
|
|
#include "Core/MIPS/MIPSVFPUUtils.h"
|
|
#include "Core/MIPS/IR/IRInst.h"
|
|
|
|
namespace MIPSComp {
|
|
|
|
class IRFrontend : public MIPSFrontendInterface {
|
|
public:
|
|
IRFrontend(bool startDefaultPrefix);
|
|
void Comp_Generic(MIPSOpcode op) override;
|
|
|
|
void Comp_RunBlock(MIPSOpcode op) override;
|
|
void Comp_ReplacementFunc(MIPSOpcode op) override;
|
|
|
|
// Ops
|
|
void Comp_ITypeMem(MIPSOpcode op) override;
|
|
void Comp_Cache(MIPSOpcode op) override;
|
|
|
|
void Comp_RelBranch(MIPSOpcode op) override;
|
|
void Comp_RelBranchRI(MIPSOpcode op) override;
|
|
void Comp_FPUBranch(MIPSOpcode op) override;
|
|
void Comp_FPULS(MIPSOpcode op) override;
|
|
void Comp_FPUComp(MIPSOpcode op) override;
|
|
void Comp_Jump(MIPSOpcode op) override;
|
|
void Comp_JumpReg(MIPSOpcode op) override;
|
|
void Comp_Syscall(MIPSOpcode op) override;
|
|
void Comp_Break(MIPSOpcode op) override;
|
|
|
|
void Comp_IType(MIPSOpcode op) override;
|
|
void Comp_RType2(MIPSOpcode op) override;
|
|
void Comp_RType3(MIPSOpcode op) override;
|
|
void Comp_ShiftType(MIPSOpcode op) override;
|
|
void Comp_Allegrex(MIPSOpcode op) override;
|
|
void Comp_Allegrex2(MIPSOpcode op) override;
|
|
void Comp_VBranch(MIPSOpcode op) override;
|
|
void Comp_MulDivType(MIPSOpcode op) override;
|
|
void Comp_Special3(MIPSOpcode op) override;
|
|
|
|
void Comp_FPU3op(MIPSOpcode op) override;
|
|
void Comp_FPU2op(MIPSOpcode op) override;
|
|
void Comp_mxc1(MIPSOpcode op) override;
|
|
|
|
void Comp_DoNothing(MIPSOpcode op) override;
|
|
|
|
void Comp_SV(MIPSOpcode op) override;
|
|
void Comp_SVQ(MIPSOpcode op) override;
|
|
void Comp_VPFX(MIPSOpcode op) override;
|
|
void Comp_VVectorInit(MIPSOpcode op) override;
|
|
void Comp_VMatrixInit(MIPSOpcode op) override;
|
|
void Comp_VDot(MIPSOpcode op) override;
|
|
void Comp_VecDo3(MIPSOpcode op) override;
|
|
void Comp_VV2Op(MIPSOpcode op) override;
|
|
void Comp_Mftv(MIPSOpcode op) override;
|
|
void Comp_Vmfvc(MIPSOpcode op) override;
|
|
void Comp_Vmtvc(MIPSOpcode op) override;
|
|
void Comp_Vmmov(MIPSOpcode op) override;
|
|
void Comp_VScl(MIPSOpcode op) override;
|
|
void Comp_Vmmul(MIPSOpcode op) override;
|
|
void Comp_Vmscl(MIPSOpcode op) override;
|
|
void Comp_Vtfm(MIPSOpcode op) override;
|
|
void Comp_VHdp(MIPSOpcode op) override;
|
|
void Comp_VCrs(MIPSOpcode op) override;
|
|
void Comp_VDet(MIPSOpcode op) override;
|
|
void Comp_Vi2x(MIPSOpcode op) override;
|
|
void Comp_Vx2i(MIPSOpcode op) override;
|
|
void Comp_Vf2i(MIPSOpcode op) override;
|
|
void Comp_Vi2f(MIPSOpcode op) override;
|
|
void Comp_Vh2f(MIPSOpcode op) override;
|
|
void Comp_Vcst(MIPSOpcode op) override;
|
|
void Comp_Vhoriz(MIPSOpcode op) override;
|
|
void Comp_VRot(MIPSOpcode op) override;
|
|
void Comp_VIdt(MIPSOpcode op) override;
|
|
void Comp_Vcmp(MIPSOpcode op) override;
|
|
void Comp_Vcmov(MIPSOpcode op) override;
|
|
void Comp_Viim(MIPSOpcode op) override;
|
|
void Comp_Vfim(MIPSOpcode op) override;
|
|
void Comp_VCrossQuat(MIPSOpcode op) override;
|
|
void Comp_Vsgn(MIPSOpcode op) override;
|
|
void Comp_Vocp(MIPSOpcode op) override;
|
|
void Comp_ColorConv(MIPSOpcode op) override;
|
|
void Comp_Vbfy(MIPSOpcode op) override;
|
|
|
|
int Replace_fabsf() override;
|
|
void DoState(PointerWrap &p);
|
|
bool CheckRounding(u32 blockAddress); // returns true if we need a do-over
|
|
|
|
void DoJit(u32 em_address, std::vector<IRInst> &instructions, u32 &mipsBytes, bool preload);
|
|
|
|
void EatPrefix() override {
|
|
js.EatPrefix();
|
|
}
|
|
|
|
void SetOptions(const IROptions &o) {
|
|
opts = o;
|
|
}
|
|
|
|
private:
|
|
void RestoreRoundingMode(bool force = false);
|
|
void ApplyRoundingMode(bool force = false);
|
|
void UpdateRoundingMode();
|
|
|
|
void FlushAll();
|
|
void FlushPrefixV();
|
|
|
|
u32 GetCompilerPC();
|
|
void CompileDelaySlot();
|
|
void EatInstruction(MIPSOpcode op);
|
|
MIPSOpcode GetOffsetInstruction(int offset);
|
|
|
|
void CheckBreakpoint(u32 addr);
|
|
void CheckMemoryBreakpoint(int rs, int offset);
|
|
|
|
// Utility compilation functions
|
|
void BranchFPFlag(MIPSOpcode op, IRComparison cc, bool likely);
|
|
void BranchVFPUFlag(MIPSOpcode op, IRComparison cc, bool likely);
|
|
void BranchRSZeroComp(MIPSOpcode op, IRComparison cc, bool andLink, bool likely);
|
|
void BranchRSRTComp(MIPSOpcode op, IRComparison cc, bool likely);
|
|
|
|
// Utilities to reduce duplicated code
|
|
void CompShiftImm(MIPSOpcode op, IROp shiftType, int sa);
|
|
void CompShiftVar(MIPSOpcode op, IROp shiftType);
|
|
|
|
void ApplyPrefixST(u8 *vregs, u32 prefix, VectorSize sz, int tempReg);
|
|
void ApplyPrefixD(const u8 *vregs, VectorSize sz);
|
|
void GetVectorRegsPrefixS(u8 *regs, VectorSize sz, int vectorReg);
|
|
void GetVectorRegsPrefixT(u8 *regs, VectorSize sz, int vectorReg);
|
|
void GetVectorRegsPrefixD(u8 *regs, VectorSize sz, int vectorReg);
|
|
void GetVectorRegs(u8 regs[4], VectorSize N, int vectorReg);
|
|
void GetMatrixRegs(u8 regs[16], MatrixSize N, int matrixReg);
|
|
|
|
// State
|
|
JitState js;
|
|
IRWriter ir;
|
|
IROptions opts{};
|
|
|
|
int dontLogBlocks = 0;
|
|
int logBlocks = 0;
|
|
};
|
|
|
|
} // namespace
|