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Path: blob/master/Core/MIPS/MIPS/MipsJit.h
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// Copyright (c) 2012- PPSSPP Project.12// This program is free software: you can redistribute it and/or modify3// it under the terms of the GNU General Public License as published by4// the Free Software Foundation, version 2.0 or later versions.56// This program is distributed in the hope that it will be useful,7// but WITHOUT ANY WARRANTY; without even the implied warranty of8// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the9// GNU General Public License 2.0 for more details.1011// A copy of the GPL 2.0 should have been included with the program.12// If not, see http://www.gnu.org/licenses/1314// Official git repository and contact information can be found at15// https://github.com/hrydgard/ppsspp and http://www.ppsspp.org/.1617#pragma once1819#include "Common/MipsEmitter.h"20using namespace MIPSGen;2122#include "Core/MIPS/JitCommon/JitCommon.h"23#include "Core/MIPS/JitCommon/JitState.h"24#include "Core/MIPS/JitCommon/JitBlockCache.h"25#include "../MIPSVFPUUtils.h"2627#ifndef offsetof28#include "stddef.h"29#endif3031namespace MIPSComp32{3334class MipsJit : public MIPSGen::MIPSCodeBlock, public JitInterface, public MIPSFrontendInterface35{36public:37MipsJit(MIPSState *mipsState);3839void DoState(PointerWrap &p) override;4041// Compiled ops should ignore delay slots42// the compiler will take care of them by itself43// OR NOT44void Comp_Generic(MIPSOpcode op) override;4546void RunLoopUntil(u64 globalticks) override;4748void Compile(u32 em_address) override; // Compiles a block at current MIPS PC49const u8 *DoJit(u32 em_address, JitBlock *b);5051const u8 *GetCrashHandler() const override { return nullptr; }52bool CodeInRange(const u8 *ptr) const override { return IsInSpace(ptr); }53bool DescribeCodePtr(const u8 *ptr, std::string &name);5455void CompileDelaySlot(int flags);56void EatInstruction(MIPSOpcode op);57void AddContinuedBlock(u32 dest);5859void Comp_RunBlock(MIPSOpcode op) override;60void Comp_ReplacementFunc(MIPSOpcode op) override;6162// Ops63void Comp_ITypeMem(MIPSOpcode op) override {}64void Comp_StoreSync(MIPSOpcode op) override {}65void Comp_Cache(MIPSOpcode op) override {}6667void Comp_RelBranch(MIPSOpcode op) override {}68void Comp_RelBranchRI(MIPSOpcode op) override {}69void Comp_FPUBranch(MIPSOpcode op) override {}70void Comp_FPULS(MIPSOpcode op) override {}71void Comp_FPUComp(MIPSOpcode op) override {}72void Comp_Jump(MIPSOpcode op) override {}73void Comp_JumpReg(MIPSOpcode op) override {}74void Comp_Syscall(MIPSOpcode op) override {}75void Comp_Break(MIPSOpcode op) override {}7677void Comp_IType(MIPSOpcode op) override {}78void Comp_RType2(MIPSOpcode op) override {}79void Comp_RType3(MIPSOpcode op) override {}80void Comp_ShiftType(MIPSOpcode op) override {}81void Comp_Allegrex(MIPSOpcode op) override {}82void Comp_Allegrex2(MIPSOpcode op) override {}83void Comp_VBranch(MIPSOpcode op) override {}84void Comp_MulDivType(MIPSOpcode op) override {}85void Comp_Special3(MIPSOpcode op) override {}8687void Comp_FPU3op(MIPSOpcode op) override {}88void Comp_FPU2op(MIPSOpcode op) override {}89void Comp_mxc1(MIPSOpcode op) override {}9091void Comp_DoNothing(MIPSOpcode op) override {}9293void Comp_SV(MIPSOpcode op) override {}94void Comp_SVQ(MIPSOpcode op) override {}95void Comp_VPFX(MIPSOpcode op) override {}96void Comp_VVectorInit(MIPSOpcode op) override {}97void Comp_VMatrixInit(MIPSOpcode op) override {}98void Comp_VDot(MIPSOpcode op) override {}99void Comp_VecDo3(MIPSOpcode op) override {}100void Comp_VV2Op(MIPSOpcode op) override {}101void Comp_Mftv(MIPSOpcode op) override {}102void Comp_Vmfvc(MIPSOpcode op) override {}103void Comp_Vmtvc(MIPSOpcode op) override {}104void Comp_Vmmov(MIPSOpcode op) override {}105void Comp_VScl(MIPSOpcode op) override {}106void Comp_Vmmul(MIPSOpcode op) override {}107void Comp_Vmscl(MIPSOpcode op) override {}108void Comp_Vtfm(MIPSOpcode op) override {}109void Comp_VHdp(MIPSOpcode op) override {}110void Comp_VCrs(MIPSOpcode op) override {}111void Comp_VDet(MIPSOpcode op) override {}112void Comp_Vi2x(MIPSOpcode op) override {}113void Comp_Vx2i(MIPSOpcode op) override {}114void Comp_Vf2i(MIPSOpcode op) override {}115void Comp_Vi2f(MIPSOpcode op) override {}116void Comp_Vh2f(MIPSOpcode op) override {}117void Comp_Vcst(MIPSOpcode op) override {}118void Comp_Vhoriz(MIPSOpcode op) override {}119void Comp_VRot(MIPSOpcode op) override {}120void Comp_VIdt(MIPSOpcode op) override {}121void Comp_Vcmp(MIPSOpcode op) override {}122void Comp_Vcmov(MIPSOpcode op) override {}123void Comp_Viim(MIPSOpcode op) override {}124void Comp_Vfim(MIPSOpcode op) override {}125void Comp_VCrossQuat(MIPSOpcode op) override {}126void Comp_Vsgn(MIPSOpcode op) override {}127void Comp_Vocp(MIPSOpcode op) override {}128void Comp_ColorConv(MIPSOpcode op) override {}129int Replace_fabsf() override { return 0; }130131void Comp_Vbfy(MIPSOpcode op) {}132133JitBlockCache *GetBlockCache() override { return &blocks; }134JitBlockCacheDebugInterface *GetBlockCacheDebugInterface() override { return &blocks; }135136MIPSOpcode GetOriginalOp(MIPSOpcode op) override;137138std::vector<u32> SaveAndClearEmuHackOps() override { return blocks.SaveAndClearEmuHackOps(); }139void RestoreSavedEmuHackOps(std::vector<u32> saved) override { blocks.RestoreSavedEmuHackOps(saved); }140141void ClearCache() override;142void InvalidateCacheAt(u32 em_address, int length = 4) override;143void UpdateFCR31() override;144145const u8 *GetDispatcher() const override {146return dispatcher;147}148149void LinkBlock(u8 *exitPoint, const u8 *checkedEntry) override;150void UnlinkBlock(u8 *checkedEntry, u32 originalAddress) override;151152void EatPrefix() override { js.EatPrefix(); }153154private:155void GenerateFixedCode();156void FlushAll();157void FlushPrefixV();158159void WriteDownCount(int offset = 0);160void WriteDownCountR(MIPSReg reg);161void RestoreRoundingMode(bool force = false);162void ApplyRoundingMode(bool force = false);163void UpdateRoundingMode();164void MovFromPC(MIPSReg r);165void MovToPC(MIPSReg r);166167bool ReplaceJalTo(u32 dest);168169void SaveDowncount();170void RestoreDowncount();171172void WriteExit(u32 destination, int exit_num);173void WriteExitDestInR(MIPSReg Reg);174void WriteSyscallExit();175176JitBlockCache blocks;177JitOptions jo;178JitState js;179180MIPSState *mips_;181182int dontLogBlocks;183int logBlocks;184185public:186// Code pointers187const u8 *enterCode;188189const u8 *outerLoop;190const u8 *outerLoopPCInR0;191const u8 *dispatcherCheckCoreState;192const u8 *dispatcherPCInR0;193const u8 *dispatcher;194const u8 *dispatcherNoCheck;195};196197} // namespace MIPSComp198199200201