143ec8737d8356dbff0a90bee521fb0e73438da47Matteo Franchin/* 243ec8737d8356dbff0a90bee521fb0e73438da47Matteo Franchin * Copyright (C) 2011 The Android Open Source Project 343ec8737d8356dbff0a90bee521fb0e73438da47Matteo Franchin * 443ec8737d8356dbff0a90bee521fb0e73438da47Matteo Franchin * Licensed under the Apache License, Version 2.0 (the "License"); 543ec8737d8356dbff0a90bee521fb0e73438da47Matteo Franchin * you may not use this file except in compliance with the License. 643ec8737d8356dbff0a90bee521fb0e73438da47Matteo Franchin * You may obtain a copy of the License at 743ec8737d8356dbff0a90bee521fb0e73438da47Matteo Franchin * 843ec8737d8356dbff0a90bee521fb0e73438da47Matteo Franchin * http://www.apache.org/licenses/LICENSE-2.0 943ec8737d8356dbff0a90bee521fb0e73438da47Matteo Franchin * 1043ec8737d8356dbff0a90bee521fb0e73438da47Matteo Franchin * Unless required by applicable law or agreed to in writing, software 1143ec8737d8356dbff0a90bee521fb0e73438da47Matteo Franchin * distributed under the License is distributed on an "AS IS" BASIS, 1243ec8737d8356dbff0a90bee521fb0e73438da47Matteo Franchin * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1343ec8737d8356dbff0a90bee521fb0e73438da47Matteo Franchin * See the License for the specific language governing permissions and 1443ec8737d8356dbff0a90bee521fb0e73438da47Matteo Franchin * limitations under the License. 1543ec8737d8356dbff0a90bee521fb0e73438da47Matteo Franchin */ 1643ec8737d8356dbff0a90bee521fb0e73438da47Matteo Franchin 1743ec8737d8356dbff0a90bee521fb0e73438da47Matteo Franchin#ifndef ART_COMPILER_DEX_QUICK_ARM64_CODEGEN_ARM64_H_ 1843ec8737d8356dbff0a90bee521fb0e73438da47Matteo Franchin#define ART_COMPILER_DEX_QUICK_ARM64_CODEGEN_ARM64_H_ 1943ec8737d8356dbff0a90bee521fb0e73438da47Matteo Franchin 2043ec8737d8356dbff0a90bee521fb0e73438da47Matteo Franchin#include "arm64_lir.h" 210b9203e7996ee1856f620f95d95d8a273c43a3dfAndreas Gampe#include "base/logging.h" 2253c913bb71b218714823c8c87a1f92830c336f61Andreas Gampe#include "dex/quick/mir_to_lir.h" 2343ec8737d8356dbff0a90bee521fb0e73438da47Matteo Franchin 2433ae5583bdd69847a7316ab38a8fa8ccd63093efbuzbee#include <map> 2533ae5583bdd69847a7316ab38a8fa8ccd63093efbuzbee 2643ec8737d8356dbff0a90bee521fb0e73438da47Matteo Franchinnamespace art { 2743ec8737d8356dbff0a90bee521fb0e73438da47Matteo Franchin 284b537a851b686402513a7c4a4e60f5457bb8d7c1Andreas Gampeclass Arm64Mir2Lir FINAL : public Mir2Lir { 2933ae5583bdd69847a7316ab38a8fa8ccd63093efbuzbee protected: 3033ae5583bdd69847a7316ab38a8fa8ccd63093efbuzbee class InToRegStorageArm64Mapper : public InToRegStorageMapper { 3133ae5583bdd69847a7316ab38a8fa8ccd63093efbuzbee public: 3233ae5583bdd69847a7316ab38a8fa8ccd63093efbuzbee InToRegStorageArm64Mapper() : cur_core_reg_(0), cur_fp_reg_(0) {} 3333ae5583bdd69847a7316ab38a8fa8ccd63093efbuzbee virtual ~InToRegStorageArm64Mapper() {} 34717a3e447c6f7a922cf9c3efe522747a187a045dSerguei Katkov virtual RegStorage GetNextReg(ShortyArg arg); 35717a3e447c6f7a922cf9c3efe522747a187a045dSerguei Katkov virtual void Reset() OVERRIDE { 36717a3e447c6f7a922cf9c3efe522747a187a045dSerguei Katkov cur_core_reg_ = 0; 37717a3e447c6f7a922cf9c3efe522747a187a045dSerguei Katkov cur_fp_reg_ = 0; 38717a3e447c6f7a922cf9c3efe522747a187a045dSerguei Katkov } 3933ae5583bdd69847a7316ab38a8fa8ccd63093efbuzbee private: 40717a3e447c6f7a922cf9c3efe522747a187a045dSerguei Katkov size_t cur_core_reg_; 41717a3e447c6f7a922cf9c3efe522747a187a045dSerguei Katkov size_t cur_fp_reg_; 4233ae5583bdd69847a7316ab38a8fa8ccd63093efbuzbee }; 4333ae5583bdd69847a7316ab38a8fa8ccd63093efbuzbee 44717a3e447c6f7a922cf9c3efe522747a187a045dSerguei Katkov InToRegStorageArm64Mapper in_to_reg_storage_arm64_mapper_; 45717a3e447c6f7a922cf9c3efe522747a187a045dSerguei Katkov InToRegStorageMapper* GetResetedInToRegStorageMapper() OVERRIDE { 46717a3e447c6f7a922cf9c3efe522747a187a045dSerguei Katkov in_to_reg_storage_arm64_mapper_.Reset(); 47717a3e447c6f7a922cf9c3efe522747a187a045dSerguei Katkov return &in_to_reg_storage_arm64_mapper_; 48717a3e447c6f7a922cf9c3efe522747a187a045dSerguei Katkov } 4933ae5583bdd69847a7316ab38a8fa8ccd63093efbuzbee 502eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu public: 512eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu Arm64Mir2Lir(CompilationUnit* cu, MIRGraph* mir_graph, ArenaAllocator* arena); 522eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu 532eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu // Required for target - codegen helpers. 542eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu bool SmallLiteralDivRem(Instruction::Code dalvik_opcode, bool is_div, RegLocation rl_src, 552eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegLocation rl_dest, int lit) OVERRIDE; 562eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu bool HandleEasyDivRem(Instruction::Code dalvik_opcode, bool is_div, 572eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegLocation rl_src, RegLocation rl_dest, int lit) OVERRIDE; 582eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu bool HandleEasyDivRem64(Instruction::Code dalvik_opcode, bool is_div, 592eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegLocation rl_src, RegLocation rl_dest, int64_t lit); 602eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu bool EasyMultiply(RegLocation rl_src, RegLocation rl_dest, int lit) OVERRIDE; 61675e09b2753c2fcd521bd8f0230a0abf06e9b0e9Ningsheng Jian void GenMultiplyByConstantFloat(RegLocation rl_dest, RegLocation rl_src1, 62675e09b2753c2fcd521bd8f0230a0abf06e9b0e9Ningsheng Jian int32_t constant) OVERRIDE; 63675e09b2753c2fcd521bd8f0230a0abf06e9b0e9Ningsheng Jian void GenMultiplyByConstantDouble(RegLocation rl_dest, RegLocation rl_src1, 64675e09b2753c2fcd521bd8f0230a0abf06e9b0e9Ningsheng Jian int64_t constant) OVERRIDE; 652eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* CheckSuspendUsingLoad() OVERRIDE; 662eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegStorage LoadHelper(QuickEntrypointEnum trampoline) OVERRIDE; 672eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* LoadBaseDisp(RegStorage r_base, int displacement, RegStorage r_dest, 682eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu OpSize size, VolatileKind is_volatile) OVERRIDE; 692eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* LoadBaseIndexed(RegStorage r_base, RegStorage r_index, RegStorage r_dest, int scale, 702eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu OpSize size) OVERRIDE; 712eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* LoadConstantNoClobber(RegStorage r_dest, int value) OVERRIDE; 722eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* LoadConstantWide(RegStorage r_dest, int64_t value) OVERRIDE; 732eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* StoreBaseDisp(RegStorage r_base, int displacement, RegStorage r_src, OpSize size, 742eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu VolatileKind is_volatile) OVERRIDE; 752eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* StoreBaseIndexed(RegStorage r_base, RegStorage r_index, RegStorage r_src, int scale, 762eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu OpSize size) OVERRIDE; 77bf535be514570fc33fc0a6347a87dcd9097d9bfdVladimir Marko 78bf535be514570fc33fc0a6347a87dcd9097d9bfdVladimir Marko /// @copydoc Mir2Lir::UnconditionallyMarkGCCard(RegStorage) 79bf535be514570fc33fc0a6347a87dcd9097d9bfdVladimir Marko void UnconditionallyMarkGCCard(RegStorage tgt_addr_reg) OVERRIDE; 80bf535be514570fc33fc0a6347a87dcd9097d9bfdVladimir Marko 8120f85597828194c12be10d3a927999def066555eVladimir Marko bool CanUseOpPcRelDexCacheArrayLoad() const OVERRIDE; 823d21bdf8894e780d349c481e5c9e29fe1556051cMathieu Chartier void OpPcRelDexCacheArrayLoad(const DexFile* dex_file, int offset, RegStorage r_dest, bool wide) 833d21bdf8894e780d349c481e5c9e29fe1556051cMathieu Chartier OVERRIDE; 8420f85597828194c12be10d3a927999def066555eVladimir Marko 852eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* OpCmpMemImmBranch(ConditionCode cond, RegStorage temp_reg, RegStorage base_reg, 862eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu int offset, int check_value, LIR* target, LIR** compare) OVERRIDE; 872eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu 882eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu // Required for target - register utilities. 892eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegStorage TargetReg(SpecialTargetRegister reg) OVERRIDE; 902eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegStorage TargetReg(SpecialTargetRegister symbolic_reg, WideKind wide_kind) OVERRIDE { 912eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu if (wide_kind == kWide || wide_kind == kRef) { 92ed7a0f2fb84b200ab6ef34e30dcbba4c0cf8d435Matteo Franchin return As64BitReg(TargetReg(symbolic_reg)); 932eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu } else { 942eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu return Check32BitReg(TargetReg(symbolic_reg)); 95a77ee5103532abb197f492c14a9e6fb437054e2aChao-ying Fu } 962eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu } 972eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegStorage TargetPtrReg(SpecialTargetRegister symbolic_reg) OVERRIDE { 982eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu return As64BitReg(TargetReg(symbolic_reg)); 992eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu } 1002eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegLocation GetReturnAlt() OVERRIDE; 1012eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegLocation GetReturnWideAlt() OVERRIDE; 1022eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegLocation LocCReturn() OVERRIDE; 1032eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegLocation LocCReturnRef() OVERRIDE; 1042eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegLocation LocCReturnDouble() OVERRIDE; 1052eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegLocation LocCReturnFloat() OVERRIDE; 1062eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegLocation LocCReturnWide() OVERRIDE; 1072eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu ResourceMask GetRegMaskCommon(const RegStorage& reg) const OVERRIDE; 1082eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void AdjustSpillMask() OVERRIDE; 1092eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void ClobberCallerSave() OVERRIDE; 1102eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void FreeCallTemps() OVERRIDE; 1112eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void LockCallTemps() OVERRIDE; 1122eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void CompilerInitializeRegAlloc() OVERRIDE; 1132eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu 1142eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu // Required for target - miscellaneous. 1152eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void AssembleLIR() OVERRIDE; 1162eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void DumpResourceMask(LIR* lir, const ResourceMask& mask, const char* prefix) OVERRIDE; 1172eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void SetupTargetResourceMasks(LIR* lir, uint64_t flags, 1182eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu ResourceMask* use_mask, ResourceMask* def_mask) OVERRIDE; 1192eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu const char* GetTargetInstFmt(int opcode) OVERRIDE; 1202eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu const char* GetTargetInstName(int opcode) OVERRIDE; 1212eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu std::string BuildInsnString(const char* fmt, LIR* lir, unsigned char* base_addr) OVERRIDE; 1222eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu ResourceMask GetPCUseDefEncoding() const OVERRIDE; 1232eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu uint64_t GetTargetInstFlags(int opcode) OVERRIDE; 1242eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu size_t GetInsnSize(LIR* lir) OVERRIDE; 1252eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu bool IsUnconditionalBranch(LIR* lir) OVERRIDE; 1262eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu 1272eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu // Get the register class for load/store of a field. 1282eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegisterClass RegClassForFieldLoadStore(OpSize size, bool is_volatile) OVERRIDE; 1292eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu 1302eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu // Required for target - Dalvik-level generators. 1312eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void GenShiftOpLong(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src1, 1322eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegLocation lr_shift) OVERRIDE; 1332eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void GenArithImmOpLong(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src1, 1345c5676b26a08454b3f0133783778991bbe5dd681Razvan A Lupusoru RegLocation rl_src2, int flags) OVERRIDE; 1352eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void GenArrayGet(int opt_flags, OpSize size, RegLocation rl_array, RegLocation rl_index, 1362eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegLocation rl_dest, int scale) OVERRIDE; 1372eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void GenArrayPut(int opt_flags, OpSize size, RegLocation rl_array, RegLocation rl_index, 1382eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegLocation rl_src, int scale, bool card_mark) OVERRIDE; 1392eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void GenShiftImmOpLong(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src1, 1405c5676b26a08454b3f0133783778991bbe5dd681Razvan A Lupusoru RegLocation rl_shift, int flags) OVERRIDE; 1412eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void GenArithOpDouble(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src1, 1422eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegLocation rl_src2) OVERRIDE; 1432eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void GenArithOpFloat(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src1, 1442eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegLocation rl_src2) OVERRIDE; 1452eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void GenCmpFP(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src1, 1462eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegLocation rl_src2) OVERRIDE; 1472eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void GenConversion(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src) OVERRIDE; 1482eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu bool GenInlinedReverseBits(CallInfo* info, OpSize size) OVERRIDE; 1492eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu bool GenInlinedAbsFloat(CallInfo* info) OVERRIDE; 1502eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu bool GenInlinedAbsDouble(CallInfo* info) OVERRIDE; 1512eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu bool GenInlinedCas(CallInfo* info, bool is_long, bool is_object) OVERRIDE; 1522eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu bool GenInlinedMinMax(CallInfo* info, bool is_min, bool is_long) OVERRIDE; 1532eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu bool GenInlinedMinMaxFP(CallInfo* info, bool is_min, bool is_double) OVERRIDE; 1542eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu bool GenInlinedSqrt(CallInfo* info) OVERRIDE; 1552eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu bool GenInlinedCeil(CallInfo* info) OVERRIDE; 1562eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu bool GenInlinedFloor(CallInfo* info) OVERRIDE; 1572eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu bool GenInlinedRint(CallInfo* info) OVERRIDE; 1582eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu bool GenInlinedRound(CallInfo* info, bool is_double) OVERRIDE; 1592eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu bool GenInlinedPeek(CallInfo* info, OpSize size) OVERRIDE; 1602eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu bool GenInlinedPoke(CallInfo* info, OpSize size) OVERRIDE; 1619a8a506b1cd639ad4126c19530cd206d8d3923c3Martyn Capewell bool GenInlinedAbsInt(CallInfo* info) OVERRIDE; 1622eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu bool GenInlinedAbsLong(CallInfo* info) OVERRIDE; 163947717a2b085f36ea007ac64f728e19ff1c8db0bZheng Xu bool GenInlinedArrayCopyCharArray(CallInfo* info) OVERRIDE; 1642eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void GenIntToLong(RegLocation rl_dest, RegLocation rl_src) OVERRIDE; 165c76c614d681d187d815760eb909e5faf488a3c35Andreas Gampe void GenArithOpLong(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src1, 1665c5676b26a08454b3f0133783778991bbe5dd681Razvan A Lupusoru RegLocation rl_src2, int flags) OVERRIDE; 1672eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegLocation GenDivRem(RegLocation rl_dest, RegStorage reg_lo, RegStorage reg_hi, bool is_div) 1682eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu OVERRIDE; 1692eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegLocation GenDivRemLit(RegLocation rl_dest, RegStorage reg_lo, int lit, bool is_div) 1702eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu OVERRIDE; 1712eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void GenCmpLong(RegLocation rl_dest, RegLocation rl_src1, RegLocation rl_src2) OVERRIDE; 1722eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void GenDivZeroCheckWide(RegStorage reg) OVERRIDE; 1732eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void GenEntrySequence(RegLocation* ArgLocs, RegLocation rl_method) OVERRIDE; 1742eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void GenExitSequence() OVERRIDE; 1752eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void GenSpecialExitSequence() OVERRIDE; 1766ce3eba0f2e6e505ed408cdc40d213c8a512238dVladimir Marko void GenSpecialEntryForSuspend() OVERRIDE; 1776ce3eba0f2e6e505ed408cdc40d213c8a512238dVladimir Marko void GenSpecialExitForSuspend() OVERRIDE; 1782eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void GenFusedFPCmpBranch(BasicBlock* bb, MIR* mir, bool gt_bias, bool is_double) OVERRIDE; 1792eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void GenFusedLongCmpBranch(BasicBlock* bb, MIR* mir) OVERRIDE; 1802eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void GenSelect(BasicBlock* bb, MIR* mir) OVERRIDE; 1812eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void GenSelectConst32(RegStorage left_op, RegStorage right_op, ConditionCode code, 1822eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu int32_t true_val, int32_t false_val, RegStorage rs_dest, 1836a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers RegisterClass dest_reg_class) OVERRIDE; 1842eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu 1852eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu bool GenMemBarrier(MemBarrierKind barrier_kind) OVERRIDE; 1862eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void GenMonitorEnter(int opt_flags, RegLocation rl_src) OVERRIDE; 1872eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void GenMonitorExit(int opt_flags, RegLocation rl_src) OVERRIDE; 1882eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void GenMoveException(RegLocation rl_dest) OVERRIDE; 1892eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void GenMultiplyByTwoBitMultiplier(RegLocation rl_src, RegLocation rl_result, int lit, 1902eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu int first_bit, int second_bit) OVERRIDE; 1912eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void GenNegDouble(RegLocation rl_dest, RegLocation rl_src) OVERRIDE; 1922eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void GenNegFloat(RegLocation rl_dest, RegLocation rl_src) OVERRIDE; 19348971b3242e5126bcd800cc9c68df64596b43d13Andreas Gampe void GenLargePackedSwitch(MIR* mir, DexOffset table_offset, RegLocation rl_src) OVERRIDE; 19448971b3242e5126bcd800cc9c68df64596b43d13Andreas Gampe void GenLargeSparseSwitch(MIR* mir, DexOffset table_offset, RegLocation rl_src) OVERRIDE; 195a262f7707330dccfb50af6345813083182b61043Ningsheng Jian void GenMaddMsubInt(RegLocation rl_dest, RegLocation rl_src1, RegLocation rl_src2, 196a262f7707330dccfb50af6345813083182b61043Ningsheng Jian RegLocation rl_src3, bool is_sub); 197a262f7707330dccfb50af6345813083182b61043Ningsheng Jian void GenMaddMsubLong(RegLocation rl_dest, RegLocation rl_src1, RegLocation rl_src2, 198a262f7707330dccfb50af6345813083182b61043Ningsheng Jian RegLocation rl_src3, bool is_sub); 1992eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu 2002eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu // Required for target - single operation generators. 2012eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* OpUnconditionalBranch(LIR* target) OVERRIDE; 2022eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* OpCmpBranch(ConditionCode cond, RegStorage src1, RegStorage src2, LIR* target) OVERRIDE; 2032eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* OpCmpImmBranch(ConditionCode cond, RegStorage reg, int check_value, LIR* target) OVERRIDE; 2042eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* OpCondBranch(ConditionCode cc, LIR* target) OVERRIDE; 2052eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* OpDecAndBranch(ConditionCode c_code, RegStorage reg, LIR* target) OVERRIDE; 2062eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* OpFpRegCopy(RegStorage r_dest, RegStorage r_src) OVERRIDE; 2072eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* OpIT(ConditionCode cond, const char* guide) OVERRIDE; 2082eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void OpEndIT(LIR* it) OVERRIDE; 2092eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* OpMem(OpKind op, RegStorage r_base, int disp) OVERRIDE; 210f6737f7ed741b15cfd60c2530dab69f897540735Vladimir Marko void OpPcRelLoad(RegStorage reg, LIR* target) OVERRIDE; 2112eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* OpReg(OpKind op, RegStorage r_dest_src) OVERRIDE; 2122eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void OpRegCopy(RegStorage r_dest, RegStorage r_src) OVERRIDE; 2132eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* OpRegCopyNoInsert(RegStorage r_dest, RegStorage r_src) OVERRIDE; 2142eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* OpRegImm(OpKind op, RegStorage r_dest_src1, int value) OVERRIDE; 2152eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* OpRegReg(OpKind op, RegStorage r_dest_src1, RegStorage r_src2) OVERRIDE; 2162eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* OpMovRegMem(RegStorage r_dest, RegStorage r_base, int offset, MoveType move_type) OVERRIDE; 2172eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* OpMovMemReg(RegStorage r_base, int offset, RegStorage r_src, MoveType move_type) OVERRIDE; 2182eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* OpCondRegReg(OpKind op, ConditionCode cc, RegStorage r_dest, RegStorage r_src) OVERRIDE; 2192eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* OpRegRegImm(OpKind op, RegStorage r_dest, RegStorage r_src1, int value) OVERRIDE; 2202eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* OpRegRegReg(OpKind op, RegStorage r_dest, RegStorage r_src1, RegStorage r_src2) OVERRIDE; 2212eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* OpTestSuspend(LIR* target) OVERRIDE; 2222eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* OpVldm(RegStorage r_base, int count) OVERRIDE; 2232eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* OpVstm(RegStorage r_base, int count) OVERRIDE; 2242eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void OpRegCopyWide(RegStorage dest, RegStorage src) OVERRIDE; 2252eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu 2262eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu bool InexpensiveConstantInt(int32_t value) OVERRIDE; 227c763e350da562b0c6bebf10599588d4901140e45Matteo Franchin bool InexpensiveConstantInt(int32_t value, Instruction::Code opcode) OVERRIDE; 2282eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu bool InexpensiveConstantFloat(int32_t value) OVERRIDE; 2292eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu bool InexpensiveConstantLong(int64_t value) OVERRIDE; 2302eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu bool InexpensiveConstantDouble(int64_t value) OVERRIDE; 2312eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu 232a262f7707330dccfb50af6345813083182b61043Ningsheng Jian void GenMachineSpecificExtendedMethodMIR(BasicBlock* bb, MIR* mir) OVERRIDE; 233a262f7707330dccfb50af6345813083182b61043Ningsheng Jian 2346a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers bool WideGPRsAreAliases() const OVERRIDE { 2352eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu return true; // 64b architecture. 2362eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu } 2376a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers bool WideFPRsAreAliases() const OVERRIDE { 2382eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu return true; // 64b architecture. 2392eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu } 2402eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu 2412eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu size_t GetInstructionOffset(LIR* lir) OVERRIDE; 2422eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu 2437c2ad5af0bdd3cc1069038f8e3422d99aeb5f44cVladimir Marko NextCallInsn GetNextSDCallInsn() OVERRIDE; 2447c2ad5af0bdd3cc1069038f8e3422d99aeb5f44cVladimir Marko 2457c2ad5af0bdd3cc1069038f8e3422d99aeb5f44cVladimir Marko /* 2467c2ad5af0bdd3cc1069038f8e3422d99aeb5f44cVladimir Marko * @brief Generate a relative call to the method that will be patched at link time. 2477c2ad5af0bdd3cc1069038f8e3422d99aeb5f44cVladimir Marko * @param target_method The MethodReference of the method to be invoked. 2487c2ad5af0bdd3cc1069038f8e3422d99aeb5f44cVladimir Marko * @param type How the method will be invoked. 2497c2ad5af0bdd3cc1069038f8e3422d99aeb5f44cVladimir Marko * @returns Call instruction 2507c2ad5af0bdd3cc1069038f8e3422d99aeb5f44cVladimir Marko */ 2517c2ad5af0bdd3cc1069038f8e3422d99aeb5f44cVladimir Marko LIR* CallWithLinkerFixup(const MethodReference& target_method, InvokeType type); 2527c2ad5af0bdd3cc1069038f8e3422d99aeb5f44cVladimir Marko 2537c2ad5af0bdd3cc1069038f8e3422d99aeb5f44cVladimir Marko /* 2547c2ad5af0bdd3cc1069038f8e3422d99aeb5f44cVladimir Marko * @brief Generate the actual call insn based on the method info. 2557c2ad5af0bdd3cc1069038f8e3422d99aeb5f44cVladimir Marko * @param method_info the lowering info for the method call. 2567c2ad5af0bdd3cc1069038f8e3422d99aeb5f44cVladimir Marko * @returns Call instruction 2577c2ad5af0bdd3cc1069038f8e3422d99aeb5f44cVladimir Marko */ 2587c2ad5af0bdd3cc1069038f8e3422d99aeb5f44cVladimir Marko virtual LIR* GenCallInsn(const MirMethodLoweringInfo& method_info) OVERRIDE; 2597c2ad5af0bdd3cc1069038f8e3422d99aeb5f44cVladimir Marko 2607c2ad5af0bdd3cc1069038f8e3422d99aeb5f44cVladimir Marko /* 2617c2ad5af0bdd3cc1069038f8e3422d99aeb5f44cVladimir Marko * @brief Handle ARM specific literals. 2627c2ad5af0bdd3cc1069038f8e3422d99aeb5f44cVladimir Marko */ 2637c2ad5af0bdd3cc1069038f8e3422d99aeb5f44cVladimir Marko void InstallLiteralPools() OVERRIDE; 2647c2ad5af0bdd3cc1069038f8e3422d99aeb5f44cVladimir Marko 2652eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* InvokeTrampoline(OpKind op, RegStorage r_tgt, QuickEntrypointEnum trampoline) OVERRIDE; 2662eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu 2672eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu private: 2682eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu /** 2692eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu * @brief Given register xNN (dNN), returns register wNN (sNN). 2702eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu * @param reg #RegStorage containing a Solo64 input register (e.g. @c x1 or @c d2). 2712eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu * @return A Solo32 with the same register number as the @p reg (e.g. @c w1 or @c s2). 2722eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu * @see As64BitReg 2732eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu */ 2742eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegStorage As32BitReg(RegStorage reg) { 2752eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu DCHECK(!reg.IsPair()); 2762eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu if ((kFailOnSizeError || kReportSizeError) && !reg.Is64Bit()) { 2772eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu if (kFailOnSizeError) { 2782eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LOG(FATAL) << "Expected 64b register"; 2792eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu } else { 2802eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LOG(WARNING) << "Expected 64b register"; 2812eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu return reg; 2823c12c512faf6837844d5465b23b9410889e5eb11Andreas Gampe } 2835acc8b0e23b12b481a9e97f84d084b79cd544319Matteo Franchin } 2842eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegStorage ret_val = RegStorage(RegStorage::k32BitSolo, 2852eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu reg.GetRawBits() & RegStorage::kRegTypeMask); 2862eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu DCHECK_EQ(GetRegInfo(reg)->FindMatchingView(RegisterInfo::k32SoloStorageMask) 2872eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu ->GetReg().GetReg(), 2882eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu ret_val.GetReg()); 2892eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu return ret_val; 2902eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu } 2915acc8b0e23b12b481a9e97f84d084b79cd544319Matteo Franchin 2922eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegStorage Check32BitReg(RegStorage reg) { 2932eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu if ((kFailOnSizeError || kReportSizeError) && !reg.Is32Bit()) { 2942eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu if (kFailOnSizeError) { 2952eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LOG(FATAL) << "Checked for 32b register"; 2962eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu } else { 2972eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LOG(WARNING) << "Checked for 32b register"; 2982eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu return As32BitReg(reg); 2993c12c512faf6837844d5465b23b9410889e5eb11Andreas Gampe } 3003c12c512faf6837844d5465b23b9410889e5eb11Andreas Gampe } 3012eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu return reg; 3022eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu } 3033c12c512faf6837844d5465b23b9410889e5eb11Andreas Gampe 3042eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu /** 3052eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu * @brief Given register wNN (sNN), returns register xNN (dNN). 3062eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu * @param reg #RegStorage containing a Solo32 input register (e.g. @c w1 or @c s2). 3072eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu * @return A Solo64 with the same register number as the @p reg (e.g. @c x1 or @c d2). 3082eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu * @see As32BitReg 3092eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu */ 3102eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegStorage As64BitReg(RegStorage reg) { 3112eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu DCHECK(!reg.IsPair()); 3122eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu if ((kFailOnSizeError || kReportSizeError) && !reg.Is32Bit()) { 3132eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu if (kFailOnSizeError) { 3142eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LOG(FATAL) << "Expected 32b register"; 3152eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu } else { 3162eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LOG(WARNING) << "Expected 32b register"; 3172eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu return reg; 3183c12c512faf6837844d5465b23b9410889e5eb11Andreas Gampe } 3195acc8b0e23b12b481a9e97f84d084b79cd544319Matteo Franchin } 3202eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegStorage ret_val = RegStorage(RegStorage::k64BitSolo, 3212eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu reg.GetRawBits() & RegStorage::kRegTypeMask); 3222eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu DCHECK_EQ(GetRegInfo(reg)->FindMatchingView(RegisterInfo::k64SoloStorageMask) 3232eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu ->GetReg().GetReg(), 3242eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu ret_val.GetReg()); 3252eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu return ret_val; 3262eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu } 3275acc8b0e23b12b481a9e97f84d084b79cd544319Matteo Franchin 3282eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegStorage Check64BitReg(RegStorage reg) { 3292eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu if ((kFailOnSizeError || kReportSizeError) && !reg.Is64Bit()) { 3302eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu if (kFailOnSizeError) { 3312eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LOG(FATAL) << "Checked for 64b register"; 3322eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu } else { 3332eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LOG(WARNING) << "Checked for 64b register"; 3342eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu return As64BitReg(reg); 3353c12c512faf6837844d5465b23b9410889e5eb11Andreas Gampe } 3363c12c512faf6837844d5465b23b9410889e5eb11Andreas Gampe } 3372eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu return reg; 3382eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu } 3392eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu 3402eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu int32_t EncodeImmSingle(uint32_t bits); 3412eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu int32_t EncodeImmDouble(uint64_t bits); 3422eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* LoadFPConstantValue(RegStorage r_dest, int32_t value); 3432eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* LoadFPConstantValueWide(RegStorage r_dest, int64_t value); 3442eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void ReplaceFixup(LIR* prev_lir, LIR* orig_lir, LIR* new_lir); 3452eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void InsertFixupBefore(LIR* prev_lir, LIR* orig_lir, LIR* new_lir); 3462eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void AssignDataOffsets(); 3472eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegLocation GenDivRem(RegLocation rl_dest, RegLocation rl_src1, RegLocation rl_src2, 3485c5676b26a08454b3f0133783778991bbe5dd681Razvan A Lupusoru bool is_div, int flags) OVERRIDE; 3495c5676b26a08454b3f0133783778991bbe5dd681Razvan A Lupusoru RegLocation GenDivRemLit(RegLocation rl_dest, RegLocation rl_src1, int lit, bool is_div) OVERRIDE; 3502eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu size_t GetLoadStoreSize(LIR* lir); 3512eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu 3522eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu bool SmallLiteralDivRem64(Instruction::Code dalvik_opcode, bool is_div, RegLocation rl_src, 3532eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu RegLocation rl_dest, int64_t lit); 3542eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu 3552eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu uint32_t LinkFixupInsns(LIR* head_lir, LIR* tail_lir, CodeOffset offset); 3562eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu int AssignInsnOffsets(); 3572eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void AssignOffsets(); 3582eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu uint8_t* EncodeLIRs(uint8_t* write_pos, LIR* lir); 3592eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu 3602eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu // Spill core and FP registers. Returns the SP difference: either spill size, or whole 3612eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu // frame size. 3622eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu int SpillRegs(RegStorage base, uint32_t core_reg_mask, uint32_t fp_reg_mask, int frame_size); 3632eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu 3642eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu // Unspill core and FP registers. 3652eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void UnspillRegs(RegStorage base, uint32_t core_reg_mask, uint32_t fp_reg_mask, int frame_size); 3662eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu 3672eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void GenLongOp(OpKind op, RegLocation rl_dest, RegLocation rl_src1, RegLocation rl_src2); 3682eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu 3692eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* OpRegImm64(OpKind op, RegStorage r_dest_src1, int64_t value); 3702eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* OpRegRegImm64(OpKind op, RegStorage r_dest, RegStorage r_src1, int64_t value); 3712eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu 3722eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* OpRegRegShift(OpKind op, RegStorage r_dest_src1, RegStorage r_src2, int shift); 3732eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* OpRegRegRegShift(OpKind op, RegStorage r_dest, RegStorage r_src1, RegStorage r_src2, 3742eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu int shift); 3752eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu int EncodeShift(int code, int amount); 3762eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu 3772eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* OpRegRegExtend(OpKind op, RegStorage r_dest_src1, RegStorage r_src2, 3782eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu A64RegExtEncodings ext, uint8_t amount); 3792eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* OpRegRegRegExtend(OpKind op, RegStorage r_dest, RegStorage r_src1, RegStorage r_src2, 3802eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu A64RegExtEncodings ext, uint8_t amount); 3812eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu int EncodeExtend(int extend_type, int amount); 3822eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu bool IsExtendEncoding(int encoded_value); 3832eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu 3842eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* LoadBaseDispBody(RegStorage r_base, int displacement, RegStorage r_dest, OpSize size); 3852eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu LIR* StoreBaseDispBody(RegStorage r_base, int displacement, RegStorage r_src, OpSize size); 3862eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu 3872eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu int EncodeLogicalImmediate(bool is_wide, uint64_t value); 3882eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu uint64_t DecodeLogicalImmediate(bool is_wide, int value); 3892eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu ArmConditionCode ArmConditionEncoding(ConditionCode code); 3902eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu 3912eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu // Helper used in the two GenSelect variants. 3922eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu void GenSelect(int32_t left, int32_t right, ConditionCode code, RegStorage rs_dest, 3932eba1fa7e9e5f91e18ae3778d529520bd2c78d55Serban Constantinescu int result_reg_class); 3943c12c512faf6837844d5465b23b9410889e5eb11Andreas Gampe 395c76c614d681d187d815760eb909e5faf488a3c35Andreas Gampe void GenNotLong(RegLocation rl_dest, RegLocation rl_src); 396c76c614d681d187d815760eb909e5faf488a3c35Andreas Gampe void GenNegLong(RegLocation rl_dest, RegLocation rl_src); 397c76c614d681d187d815760eb909e5faf488a3c35Andreas Gampe void GenDivRemLong(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src1, 3985c5676b26a08454b3f0133783778991bbe5dd681Razvan A Lupusoru RegLocation rl_src2, bool is_div, int flags); 399c76c614d681d187d815760eb909e5faf488a3c35Andreas Gampe 40020f85597828194c12be10d3a927999def066555eVladimir Marko static int Arm64NextSDCallInsn(CompilationUnit* cu, CallInfo* info, 40120f85597828194c12be10d3a927999def066555eVladimir Marko int state, const MethodReference& target_method, 40220f85597828194c12be10d3a927999def066555eVladimir Marko uint32_t unused_idx, 40320f85597828194c12be10d3a927999def066555eVladimir Marko uintptr_t direct_code, uintptr_t direct_method, 40420f85597828194c12be10d3a927999def066555eVladimir Marko InvokeType type); 40520f85597828194c12be10d3a927999def066555eVladimir Marko 4064163c53ce38a0f1f88bf3e8d26de9914da38498bMatteo Franchin static const A64EncodingMap EncodingMap[kA64Last]; 4077c2ad5af0bdd3cc1069038f8e3422d99aeb5f44cVladimir Marko 4087c2ad5af0bdd3cc1069038f8e3422d99aeb5f44cVladimir Marko ArenaVector<LIR*> call_method_insns_; 40920f85597828194c12be10d3a927999def066555eVladimir Marko ArenaVector<LIR*> dex_cache_access_insns_; 410717a3e447c6f7a922cf9c3efe522747a187a045dSerguei Katkov 411717a3e447c6f7a922cf9c3efe522747a187a045dSerguei Katkov int GenDalvikArgsBulkCopy(CallInfo* info, int first, int count) OVERRIDE; 41243ec8737d8356dbff0a90bee521fb0e73438da47Matteo Franchin}; 41343ec8737d8356dbff0a90bee521fb0e73438da47Matteo Franchin 41443ec8737d8356dbff0a90bee521fb0e73438da47Matteo Franchin} // namespace art 41543ec8737d8356dbff0a90bee521fb0e73438da47Matteo Franchin 41643ec8737d8356dbff0a90bee521fb0e73438da47Matteo Franchin#endif // ART_COMPILER_DEX_QUICK_ARM64_CODEGEN_ARM64_H_ 417