assembler_x86_64.cc revision 24f2dfae084b2382c053f5d688fd6bb26cb8a328
1fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko/* 2fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko * Copyright (C) 2014 The Android Open Source Project 3fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko * 4fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko * Licensed under the Apache License, Version 2.0 (the "License"); 5fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko * you may not use this file except in compliance with the License. 6fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko * You may obtain a copy of the License at 7fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko * 8fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko * http://www.apache.org/licenses/LICENSE-2.0 9fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko * 10fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko * Unless required by applicable law or agreed to in writing, software 11fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko * distributed under the License is distributed on an "AS IS" BASIS, 12fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko * See the License for the specific language governing permissions and 14fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko * limitations under the License. 15fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko */ 16fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 17fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko#include "assembler_x86_64.h" 18fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 19fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko#include "base/casts.h" 20fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko#include "entrypoints/quick/quick_entrypoints.h" 21fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko#include "memory_region.h" 22fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko#include "thread.h" 23547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen#include "utils/dwarf_cfi.h" 24fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 25fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkonamespace art { 26fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkonamespace x86_64 { 27fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 28dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersstd::ostream& operator<<(std::ostream& os, const CpuRegister& reg) { 29dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers return os << reg.AsRegister(); 30dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 31dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 32fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkostd::ostream& operator<<(std::ostream& os, const XmmRegister& reg) { 33dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers return os << reg.AsFloatRegister(); 34fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 35fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 36fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkostd::ostream& operator<<(std::ostream& os, const X87Register& reg) { 37fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko return os << "ST" << static_cast<int>(reg); 38fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 39fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 40dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::call(CpuRegister reg) { 41fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 42dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg); 43fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xFF); 44dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitRegisterOperand(2, reg.LowBits()); 45fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 46fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 47fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 48fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::call(const Address& address) { 49fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 50dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(address); 51fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xFF); 52fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(2, address); 53fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 54fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 55fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 56fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::call(Label* label) { 57fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 58fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xE8); 59fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko static const int kSize = 5; 60fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitLabel(label, kSize); 61fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 62fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 63dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::pushq(CpuRegister reg) { 64fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 65dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg); 66dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitUint8(0x50 + reg.LowBits()); 67fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 68fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 69fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 70fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::pushq(const Address& address) { 71fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 72dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(address); 73fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xFF); 74fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(6, address); 75fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 76fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 77fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 78fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::pushq(const Immediate& imm) { 79fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 805a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe CHECK(imm.is_int32()); // pushq only supports 32b immediate. 81fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (imm.is_int8()) { 82fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x6A); 83fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(imm.value() & 0xFF); 84fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 85fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x68); 86fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitImmediate(imm); 87fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 88fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 89fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 90fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 91dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::popq(CpuRegister reg) { 92fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 93dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg); 94dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitUint8(0x58 + reg.LowBits()); 95fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 96fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 97fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 98fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::popq(const Address& address) { 99fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 100dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(address); 101fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x8F); 102fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(0, address); 103fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 104fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 105fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 106dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movq(CpuRegister dst, const Immediate& imm) { 107fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1085a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe if (imm.is_int32()) { 1095a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe // 32 bit. Note: sign-extends. 1105a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitRex64(dst); 1115a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitUint8(0xC7); 1125a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitRegisterOperand(0, dst.LowBits()); 1135a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitInt32(static_cast<int32_t>(imm.value())); 1145a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe } else { 1155a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitRex64(dst); 1165a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitUint8(0xB8 + dst.LowBits()); 1175a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitInt64(imm.value()); 1185a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe } 119fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 120fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 121fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 122dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movl(CpuRegister dst, const Immediate& imm) { 123946e143941d456a4ec666f7f54719c65c5aa3f5dRoland Levillain CHECK(imm.is_int32()); 124fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 125dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst); 126dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitUint8(0xB8 + dst.LowBits()); 127fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitImmediate(imm); 128fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 129fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 130fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 131dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movq(CpuRegister dst, CpuRegister src) { 132fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1335a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe // 0x89 is movq r/m64 <- r64, with op1 in r/m and op2 in reg: so reverse EmitRex64 1345a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitRex64(src, dst); 135fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x89); 136dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitRegisterOperand(src.LowBits(), dst.LowBits()); 137fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 138fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 139fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 140dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movl(CpuRegister dst, CpuRegister src) { 141fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 142dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 143ecb2f9ba57b08ceac4204ddd6a0a88a0524f8741Nicolas Geoffray EmitUint8(0x8B); 144ecb2f9ba57b08ceac4204ddd6a0a88a0524f8741Nicolas Geoffray EmitRegisterOperand(dst.LowBits(), src.LowBits()); 145fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 146fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 147fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 148dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movq(CpuRegister dst, const Address& src) { 149fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 150dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitRex64(dst, src); 151fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x8B); 152dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 153fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 154fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 155fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 156dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movl(CpuRegister dst, const Address& src) { 157fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 158dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 159fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x8B); 160dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 161fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 162fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 163fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 164dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movq(const Address& dst, CpuRegister src) { 165fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 166dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitRex64(src, dst); 167fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x89); 168dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(src.LowBits(), dst); 169fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 170fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 171fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 172dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movl(const Address& dst, CpuRegister src) { 173fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 174dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(src, dst); 175fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x89); 176dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(src.LowBits(), dst); 177fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 178fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 179fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::movl(const Address& dst, const Immediate& imm) { 180fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 181dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst); 182fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xC7); 183fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(0, dst); 184fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitImmediate(imm); 185fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 186fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 18771fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe 18871fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampevoid X86_64Assembler::cmov(Condition c, CpuRegister dst, CpuRegister src) { 18971fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe cmov(c, dst, src, true); 19071fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe} 19171fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe 19271fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampevoid X86_64Assembler::cmov(Condition c, CpuRegister dst, CpuRegister src, bool is64bit) { 19371fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe AssemblerBuffer::EnsureCapacity ensured(&buffer_); 19471fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitOptionalRex(false, is64bit, dst.NeedsRex(), false, src.NeedsRex()); 19571fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitUint8(0x0F); 19671fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitUint8(0x40 + c); 19771fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitRegisterOperand(dst.LowBits(), src.LowBits()); 19871fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe} 19971fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe 20071fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe 201dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movzxb(CpuRegister dst, CpuRegister src) { 202fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 203dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalByteRegNormalizingRex32(dst, src); 204fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 205fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xB6); 206dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitRegisterOperand(dst.LowBits(), src.LowBits()); 207fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 208fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 209fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 210dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movzxb(CpuRegister dst, const Address& src) { 211fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 212dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalByteRegNormalizingRex32(dst, src); 213fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 214fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xB6); 215dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 216fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 217fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 218fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 219dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movsxb(CpuRegister dst, CpuRegister src) { 220fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 221dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalByteRegNormalizingRex32(dst, src); 222fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 223fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xBE); 224dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitRegisterOperand(dst.LowBits(), src.LowBits()); 225fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 226fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 227fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 228dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movsxb(CpuRegister dst, const Address& src) { 229fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 230dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalByteRegNormalizingRex32(dst, src); 231fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 232fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xBE); 233dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 234fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 235fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 236fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 237dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movb(CpuRegister /*dst*/, const Address& /*src*/) { 238fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko LOG(FATAL) << "Use movzxb or movsxb instead."; 239fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 240fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 241fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 242dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movb(const Address& dst, CpuRegister src) { 243fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 244dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalByteRegNormalizingRex32(src, dst); 245fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x88); 246dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(src.LowBits(), dst); 247fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 248fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 249fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 250fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::movb(const Address& dst, const Immediate& imm) { 251fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 25226a25ef62a13f409f941aa39825a51b4d6f0f047Nicolas Geoffray EmitOptionalRex32(dst); 253fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xC6); 254dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(Register::RAX, dst); 255fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(imm.is_int8()); 256fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(imm.value() & 0xFF); 257fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 258fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 259fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 260dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movzxw(CpuRegister dst, CpuRegister src) { 261fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 262dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 263fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 264fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xB7); 265dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitRegisterOperand(dst.LowBits(), src.LowBits()); 266fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 267fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 268fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 269dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movzxw(CpuRegister dst, const Address& src) { 270fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 271dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 272fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 273fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xB7); 274dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 275fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 276fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 277fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 278dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movsxw(CpuRegister dst, CpuRegister src) { 279fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 280dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 281fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 282fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xBF); 283dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitRegisterOperand(dst.LowBits(), src.LowBits()); 284fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 285fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 286fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 287dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movsxw(CpuRegister dst, const Address& src) { 288fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 289dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 290fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 291fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xBF); 292dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 293fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 294fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 295fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 296dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movw(CpuRegister /*dst*/, const Address& /*src*/) { 297fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko LOG(FATAL) << "Use movzxw or movsxw instead."; 298fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 299fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 300fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 301dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movw(const Address& dst, CpuRegister src) { 302fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 303fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperandSizeOverride(); 304e4ded41ae2648973d5fed8c6bafaebf917ea7d17Nicolas Geoffray EmitOptionalRex32(src, dst); 305fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x89); 306dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(src.LowBits(), dst); 307fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 308fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 309fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 31026a25ef62a13f409f941aa39825a51b4d6f0f047Nicolas Geoffrayvoid X86_64Assembler::movw(const Address& dst, const Immediate& imm) { 31126a25ef62a13f409f941aa39825a51b4d6f0f047Nicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 31226a25ef62a13f409f941aa39825a51b4d6f0f047Nicolas Geoffray EmitOperandSizeOverride(); 31326a25ef62a13f409f941aa39825a51b4d6f0f047Nicolas Geoffray EmitOptionalRex32(dst); 31426a25ef62a13f409f941aa39825a51b4d6f0f047Nicolas Geoffray EmitUint8(0xC7); 31526a25ef62a13f409f941aa39825a51b4d6f0f047Nicolas Geoffray EmitOperand(Register::RAX, dst); 316b6e7206ad7a426adda9cfd649a4ef969607d79d6Nicolas Geoffray CHECK(imm.is_uint16() || imm.is_int16()); 31726a25ef62a13f409f941aa39825a51b4d6f0f047Nicolas Geoffray EmitUint8(imm.value() & 0xFF); 31826a25ef62a13f409f941aa39825a51b4d6f0f047Nicolas Geoffray EmitUint8(imm.value() >> 8); 31926a25ef62a13f409f941aa39825a51b4d6f0f047Nicolas Geoffray} 32026a25ef62a13f409f941aa39825a51b4d6f0f047Nicolas Geoffray 32126a25ef62a13f409f941aa39825a51b4d6f0f047Nicolas Geoffray 322dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::leaq(CpuRegister dst, const Address& src) { 323fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 324dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitRex64(dst, src); 325fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x8D); 326dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 327fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 328fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 329fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 3307fb49da8ec62e8a10ed9419ade9f32c6b1174687Nicolas Geoffrayvoid X86_64Assembler::movaps(XmmRegister dst, XmmRegister src) { 3317fb49da8ec62e8a10ed9419ade9f32c6b1174687Nicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 3327fb49da8ec62e8a10ed9419ade9f32c6b1174687Nicolas Geoffray EmitOptionalRex32(dst, src); 3337fb49da8ec62e8a10ed9419ade9f32c6b1174687Nicolas Geoffray EmitUint8(0x0F); 3347fb49da8ec62e8a10ed9419ade9f32c6b1174687Nicolas Geoffray EmitUint8(0x28); 335102cbed1e52b7c5f09458b44903fe97bb3e14d5fNicolas Geoffray EmitXmmRegisterOperand(dst.LowBits(), src); 3367fb49da8ec62e8a10ed9419ade9f32c6b1174687Nicolas Geoffray} 3377fb49da8ec62e8a10ed9419ade9f32c6b1174687Nicolas Geoffray 3387fb49da8ec62e8a10ed9419ade9f32c6b1174687Nicolas Geoffray 339fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::movss(XmmRegister dst, const Address& src) { 340fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 341fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 342dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 343fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 344fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x10); 345dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 346fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 347fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 348fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 349fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::movss(const Address& dst, XmmRegister src) { 350fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 351fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 352dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(src, dst); 353fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 354fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x11); 355dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(src.LowBits(), dst); 356fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 357fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 358fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 359fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::movss(XmmRegister dst, XmmRegister src) { 360fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 361fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 362851df20225593b10e698a760ac3cd5243620700bAndreas Gampe EmitOptionalRex32(src, dst); // Movss is MR encoding instead of the usual RM. 363fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 364fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x11); 365dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(src.LowBits(), dst); 366fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 367fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 368fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 369dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillainvoid X86_64Assembler::movsxd(CpuRegister dst, CpuRegister src) { 370dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillain AssemblerBuffer::EnsureCapacity ensured(&buffer_); 37157a88d4ac205874dc85d22f9f6a9ca3c4c373eebNicolas Geoffray EmitRex64(dst, src); 372dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillain EmitUint8(0x63); 373dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillain EmitRegisterOperand(dst.LowBits(), src.LowBits()); 374dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillain} 375dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillain 376dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillain 377dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillainvoid X86_64Assembler::movsxd(CpuRegister dst, const Address& src) { 378dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillain AssemblerBuffer::EnsureCapacity ensured(&buffer_); 379dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillain EmitRex64(dst); 380dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillain EmitUint8(0x63); 381dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillain EmitOperand(dst.LowBits(), src); 382dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillain} 383dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillain 384dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillain 385dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movd(XmmRegister dst, CpuRegister src) { 38671fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe movd(dst, src, true); 38771fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe} 38871fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe 38971fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampevoid X86_64Assembler::movd(CpuRegister dst, XmmRegister src) { 39071fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe movd(dst, src, true); 39171fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe} 39271fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe 39371fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampevoid X86_64Assembler::movd(XmmRegister dst, CpuRegister src, bool is64bit) { 394fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 395fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x66); 39671fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitOptionalRex(false, is64bit, dst.NeedsRex(), false, src.NeedsRex()); 397fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 398fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x6E); 399dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), Operand(src)); 400fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 401fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 40271fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampevoid X86_64Assembler::movd(CpuRegister dst, XmmRegister src, bool is64bit) { 403fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 404fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x66); 40571fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitOptionalRex(false, is64bit, src.NeedsRex(), false, dst.NeedsRex()); 406fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 407fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x7E); 408dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(src.LowBits(), Operand(dst)); 409fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 410fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 411fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 412fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::addss(XmmRegister dst, XmmRegister src) { 413fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 414fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 415dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 416fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 417fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x58); 418dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 419fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 420fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 421fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 422fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::addss(XmmRegister dst, const Address& src) { 423fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 424fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 425dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 426fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 427fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x58); 428dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 429fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 430fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 431fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 432fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::subss(XmmRegister dst, XmmRegister src) { 433fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 434fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 435dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 436fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 437fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x5C); 438dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 439fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 440fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 441fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 442fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::subss(XmmRegister dst, const Address& src) { 443fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 444fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 445dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 446fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 447fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x5C); 448dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 449fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 450fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 451fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 452fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::mulss(XmmRegister dst, XmmRegister src) { 453fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 454fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 455dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 456fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 457fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x59); 458dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 459fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 460fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 461fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 462fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::mulss(XmmRegister dst, const Address& src) { 463fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 464fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 465dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 466fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 467fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x59); 468dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 469fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 470fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 471fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 472fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::divss(XmmRegister dst, XmmRegister src) { 473fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 474fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 475dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 476fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 477fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x5E); 478dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 479fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 480fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 481fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 482fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::divss(XmmRegister dst, const Address& src) { 483fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 484fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 485dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 486fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 487fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x5E); 488dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 489fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 490fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 491fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 492fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::flds(const Address& src) { 493fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 494fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xD9); 495fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(0, src); 496fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 497fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 498fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 49924f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendellvoid X86_64Assembler::fsts(const Address& dst) { 50024f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell AssemblerBuffer::EnsureCapacity ensured(&buffer_); 50124f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell EmitUint8(0xD9); 50224f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell EmitOperand(2, dst); 50324f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell} 50424f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell 50524f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell 506fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::fstps(const Address& dst) { 507fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 508fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xD9); 509fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(3, dst); 510fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 511fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 512fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 513fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::movsd(XmmRegister dst, const Address& src) { 514fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 515fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 516dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 517fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 518fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x10); 519dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 520fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 521fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 522fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 523fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::movsd(const Address& dst, XmmRegister src) { 524fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 525fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 526dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(src, dst); 527fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 528fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x11); 529dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(src.LowBits(), dst); 530fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 531fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 532fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 533fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::movsd(XmmRegister dst, XmmRegister src) { 534fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 535fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 536851df20225593b10e698a760ac3cd5243620700bAndreas Gampe EmitOptionalRex32(src, dst); // Movsd is MR encoding instead of the usual RM. 537fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 538fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x11); 539dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(src.LowBits(), dst); 540fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 541fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 542fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 543fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::addsd(XmmRegister dst, XmmRegister src) { 544fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 545fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 546dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 547fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 548fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x58); 549dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 550fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 551fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 552fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 553fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::addsd(XmmRegister dst, const Address& src) { 554fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 555fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 556dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 557fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 558fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x58); 559dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 560fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 561fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 562fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 563fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::subsd(XmmRegister dst, XmmRegister src) { 564fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 565fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 566dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 567fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 568fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x5C); 569dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 570fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 571fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 572fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 573fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::subsd(XmmRegister dst, const Address& src) { 574fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 575fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 576dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 577fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 578fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x5C); 579dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 580fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 581fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 582fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 583fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::mulsd(XmmRegister dst, XmmRegister src) { 584fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 585fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 586dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 587fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 588fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x59); 589dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 590fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 591fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 592fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 593fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::mulsd(XmmRegister dst, const Address& src) { 594fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 595fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 596dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 597fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 598fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x59); 599dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 600fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 601fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 602fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 603fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::divsd(XmmRegister dst, XmmRegister src) { 604fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 605fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 606dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 607fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 608fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x5E); 609dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 610fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 611fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 612fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 613fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::divsd(XmmRegister dst, const Address& src) { 614fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 615fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 616dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 617fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 618fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x5E); 619dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 620fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 621fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 622fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 623dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::cvtsi2ss(XmmRegister dst, CpuRegister src) { 6246d0e483dd2e0b63e952de060738c10e2abd12ff7Roland Levillain cvtsi2ss(dst, src, false); 6256d0e483dd2e0b63e952de060738c10e2abd12ff7Roland Levillain} 6266d0e483dd2e0b63e952de060738c10e2abd12ff7Roland Levillain 6276d0e483dd2e0b63e952de060738c10e2abd12ff7Roland Levillain 6286d0e483dd2e0b63e952de060738c10e2abd12ff7Roland Levillainvoid X86_64Assembler::cvtsi2ss(XmmRegister dst, CpuRegister src, bool is64bit) { 629fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 630fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 6316d0e483dd2e0b63e952de060738c10e2abd12ff7Roland Levillain if (is64bit) { 6326d0e483dd2e0b63e952de060738c10e2abd12ff7Roland Levillain // Emit a REX.W prefix if the operand size is 64 bits. 6336d0e483dd2e0b63e952de060738c10e2abd12ff7Roland Levillain EmitRex64(dst, src); 6346d0e483dd2e0b63e952de060738c10e2abd12ff7Roland Levillain } else { 6356d0e483dd2e0b63e952de060738c10e2abd12ff7Roland Levillain EmitOptionalRex32(dst, src); 6366d0e483dd2e0b63e952de060738c10e2abd12ff7Roland Levillain } 637fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 638fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x2A); 639dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), Operand(src)); 640fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 641fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 642fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 643dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::cvtsi2sd(XmmRegister dst, CpuRegister src) { 644647b9ed41cdb7cf302fd356627a3ba372419b78cRoland Levillain cvtsi2sd(dst, src, false); 645647b9ed41cdb7cf302fd356627a3ba372419b78cRoland Levillain} 646647b9ed41cdb7cf302fd356627a3ba372419b78cRoland Levillain 647647b9ed41cdb7cf302fd356627a3ba372419b78cRoland Levillain 648647b9ed41cdb7cf302fd356627a3ba372419b78cRoland Levillainvoid X86_64Assembler::cvtsi2sd(XmmRegister dst, CpuRegister src, bool is64bit) { 649fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 650fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 651647b9ed41cdb7cf302fd356627a3ba372419b78cRoland Levillain if (is64bit) { 652647b9ed41cdb7cf302fd356627a3ba372419b78cRoland Levillain // Emit a REX.W prefix if the operand size is 64 bits. 653647b9ed41cdb7cf302fd356627a3ba372419b78cRoland Levillain EmitRex64(dst, src); 654647b9ed41cdb7cf302fd356627a3ba372419b78cRoland Levillain } else { 655647b9ed41cdb7cf302fd356627a3ba372419b78cRoland Levillain EmitOptionalRex32(dst, src); 656647b9ed41cdb7cf302fd356627a3ba372419b78cRoland Levillain } 657fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 658fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x2A); 659dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), Operand(src)); 660fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 661fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 662fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 663dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::cvtss2si(CpuRegister dst, XmmRegister src) { 664fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 665fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 666dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 667fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 668fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x2D); 669dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 670fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 671fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 672fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 673fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::cvtss2sd(XmmRegister dst, XmmRegister src) { 674fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 675fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 676dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 677fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 678fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x5A); 679dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 680fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 681fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 682fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 683dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::cvtsd2si(CpuRegister dst, XmmRegister src) { 684fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 685fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 686dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 687fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 688fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x2D); 689dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 690fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 691fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 692fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 693dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::cvttss2si(CpuRegister dst, XmmRegister src) { 694624279f3c70f9904cbaf428078981b05d3b324c0Roland Levillain cvttss2si(dst, src, false); 695624279f3c70f9904cbaf428078981b05d3b324c0Roland Levillain} 696624279f3c70f9904cbaf428078981b05d3b324c0Roland Levillain 697624279f3c70f9904cbaf428078981b05d3b324c0Roland Levillain 698624279f3c70f9904cbaf428078981b05d3b324c0Roland Levillainvoid X86_64Assembler::cvttss2si(CpuRegister dst, XmmRegister src, bool is64bit) { 699fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 700fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 701624279f3c70f9904cbaf428078981b05d3b324c0Roland Levillain if (is64bit) { 702624279f3c70f9904cbaf428078981b05d3b324c0Roland Levillain // Emit a REX.W prefix if the operand size is 64 bits. 703624279f3c70f9904cbaf428078981b05d3b324c0Roland Levillain EmitRex64(dst, src); 704624279f3c70f9904cbaf428078981b05d3b324c0Roland Levillain } else { 705624279f3c70f9904cbaf428078981b05d3b324c0Roland Levillain EmitOptionalRex32(dst, src); 706624279f3c70f9904cbaf428078981b05d3b324c0Roland Levillain } 707fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 708fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x2C); 709dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 710fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 711fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 712fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 713dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::cvttsd2si(CpuRegister dst, XmmRegister src) { 7144c0b61f506644bb6b647be05d02c5fb45b9ceb48Roland Levillain cvttsd2si(dst, src, false); 7154c0b61f506644bb6b647be05d02c5fb45b9ceb48Roland Levillain} 7164c0b61f506644bb6b647be05d02c5fb45b9ceb48Roland Levillain 7174c0b61f506644bb6b647be05d02c5fb45b9ceb48Roland Levillain 7184c0b61f506644bb6b647be05d02c5fb45b9ceb48Roland Levillainvoid X86_64Assembler::cvttsd2si(CpuRegister dst, XmmRegister src, bool is64bit) { 719fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 720fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 7214c0b61f506644bb6b647be05d02c5fb45b9ceb48Roland Levillain if (is64bit) { 7224c0b61f506644bb6b647be05d02c5fb45b9ceb48Roland Levillain // Emit a REX.W prefix if the operand size is 64 bits. 7234c0b61f506644bb6b647be05d02c5fb45b9ceb48Roland Levillain EmitRex64(dst, src); 7244c0b61f506644bb6b647be05d02c5fb45b9ceb48Roland Levillain } else { 7254c0b61f506644bb6b647be05d02c5fb45b9ceb48Roland Levillain EmitOptionalRex32(dst, src); 7264c0b61f506644bb6b647be05d02c5fb45b9ceb48Roland Levillain } 727fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 728fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x2C); 729dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 730fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 731fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 732fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 733fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::cvtsd2ss(XmmRegister dst, XmmRegister src) { 734fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 735fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 736dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 737fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 738fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x5A); 739dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 740fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 741fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 742fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 743fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::cvtdq2pd(XmmRegister dst, XmmRegister src) { 744fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 745fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 746dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 747fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 748fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xE6); 749dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 750fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 751fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 752fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 753fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::comiss(XmmRegister a, XmmRegister b) { 754fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 755dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(a, b); 756fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 757fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x2F); 758dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(a.LowBits(), b); 759fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 760fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 761fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 762fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::comisd(XmmRegister a, XmmRegister b) { 763fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 764fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x66); 765dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(a, b); 766fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 767fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x2F); 768dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(a.LowBits(), b); 769fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 770fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 771ddb7df25af45d7cd19ed1138e537973735cc78a5Calin Juravlevoid X86_64Assembler::ucomiss(XmmRegister a, XmmRegister b) { 772ddb7df25af45d7cd19ed1138e537973735cc78a5Calin Juravle AssemblerBuffer::EnsureCapacity ensured(&buffer_); 773ddb7df25af45d7cd19ed1138e537973735cc78a5Calin Juravle EmitOptionalRex32(a, b); 774ddb7df25af45d7cd19ed1138e537973735cc78a5Calin Juravle EmitUint8(0x0F); 775ddb7df25af45d7cd19ed1138e537973735cc78a5Calin Juravle EmitUint8(0x2E); 776ddb7df25af45d7cd19ed1138e537973735cc78a5Calin Juravle EmitXmmRegisterOperand(a.LowBits(), b); 777ddb7df25af45d7cd19ed1138e537973735cc78a5Calin Juravle} 778ddb7df25af45d7cd19ed1138e537973735cc78a5Calin Juravle 779ddb7df25af45d7cd19ed1138e537973735cc78a5Calin Juravle 780ddb7df25af45d7cd19ed1138e537973735cc78a5Calin Juravlevoid X86_64Assembler::ucomisd(XmmRegister a, XmmRegister b) { 781ddb7df25af45d7cd19ed1138e537973735cc78a5Calin Juravle AssemblerBuffer::EnsureCapacity ensured(&buffer_); 782ddb7df25af45d7cd19ed1138e537973735cc78a5Calin Juravle EmitUint8(0x66); 783ddb7df25af45d7cd19ed1138e537973735cc78a5Calin Juravle EmitOptionalRex32(a, b); 784ddb7df25af45d7cd19ed1138e537973735cc78a5Calin Juravle EmitUint8(0x0F); 785ddb7df25af45d7cd19ed1138e537973735cc78a5Calin Juravle EmitUint8(0x2E); 786ddb7df25af45d7cd19ed1138e537973735cc78a5Calin Juravle EmitXmmRegisterOperand(a.LowBits(), b); 787ddb7df25af45d7cd19ed1138e537973735cc78a5Calin Juravle} 788ddb7df25af45d7cd19ed1138e537973735cc78a5Calin Juravle 789fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 790fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::sqrtsd(XmmRegister dst, XmmRegister src) { 791fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 792fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 793dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 794fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 795fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x51); 796dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 797fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 798fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 799fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 800fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::sqrtss(XmmRegister dst, XmmRegister src) { 801fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 802fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 803dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 804fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 805fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x51); 806dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 807fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 808fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 809fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 810fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::xorpd(XmmRegister dst, const Address& src) { 811fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 812fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x66); 813dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 814fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 815fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x57); 816dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 817fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 818fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 819fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 820fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::xorpd(XmmRegister dst, XmmRegister src) { 821fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 822fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x66); 823dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 824fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 825fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x57); 826dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 827fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 828fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 829fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 830fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::xorps(XmmRegister dst, const Address& src) { 831fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 832dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 833fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 834fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x57); 835dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 836fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 837fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 838fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 839fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::xorps(XmmRegister dst, XmmRegister src) { 840fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 841dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 842fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 843fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x57); 844dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 845fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 846fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 847fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 848fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::andpd(XmmRegister dst, const Address& src) { 849fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 850fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x66); 851dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 852fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 853fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x54); 854dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 855fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 856fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 85771fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampevoid X86_64Assembler::andpd(XmmRegister dst, XmmRegister src) { 85871fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe AssemblerBuffer::EnsureCapacity ensured(&buffer_); 85971fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitUint8(0x66); 86071fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitOptionalRex32(dst, src); 86171fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitUint8(0x0F); 86271fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitUint8(0x54); 86371fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitXmmRegisterOperand(dst.LowBits(), src); 86471fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe} 86571fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe 86671fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampevoid X86_64Assembler::andps(XmmRegister dst, XmmRegister src) { 86771fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe AssemblerBuffer::EnsureCapacity ensured(&buffer_); 86871fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitOptionalRex32(dst, src); 86971fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitUint8(0x0F); 87071fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitUint8(0x54); 87171fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitXmmRegisterOperand(dst.LowBits(), src); 87271fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe} 87371fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe 87471fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampevoid X86_64Assembler::orpd(XmmRegister dst, XmmRegister src) { 87571fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe AssemblerBuffer::EnsureCapacity ensured(&buffer_); 87671fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitUint8(0x66); 87771fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitOptionalRex32(dst, src); 87871fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitUint8(0x0F); 87971fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitUint8(0x56); 88071fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitXmmRegisterOperand(dst.LowBits(), src); 88171fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe} 88271fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe 88371fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampevoid X86_64Assembler::orps(XmmRegister dst, XmmRegister src) { 88471fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe AssemblerBuffer::EnsureCapacity ensured(&buffer_); 88571fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitOptionalRex32(dst, src); 88671fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitUint8(0x0F); 88771fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitUint8(0x56); 88871fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitXmmRegisterOperand(dst.LowBits(), src); 88971fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe} 890fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 891fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::fldl(const Address& src) { 892fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 893fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xDD); 894fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(0, src); 895fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 896fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 897fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 89824f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendellvoid X86_64Assembler::fstl(const Address& dst) { 89924f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell AssemblerBuffer::EnsureCapacity ensured(&buffer_); 90024f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell EmitUint8(0xDD); 90124f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell EmitOperand(2, dst); 90224f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell} 90324f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell 90424f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell 905fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::fstpl(const Address& dst) { 906fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 907fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xDD); 908fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(3, dst); 909fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 910fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 911fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 91224f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendellvoid X86_64Assembler::fstsw() { 91324f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell AssemblerBuffer::EnsureCapacity ensured(&buffer_); 91424f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell EmitUint8(0x9B); 91524f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell EmitUint8(0xDF); 91624f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell EmitUint8(0xE0); 91724f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell} 91824f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell 91924f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell 920fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::fnstcw(const Address& dst) { 921fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 922fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xD9); 923fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(7, dst); 924fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 925fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 926fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 927fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::fldcw(const Address& src) { 928fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 929fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xD9); 930fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(5, src); 931fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 932fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 933fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 934fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::fistpl(const Address& dst) { 935fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 936fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xDF); 937fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(7, dst); 938fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 939fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 940fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 941fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::fistps(const Address& dst) { 942fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 943fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xDB); 944fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(3, dst); 945fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 946fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 947fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 948fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::fildl(const Address& src) { 949fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 950fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xDF); 951fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(5, src); 952fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 953fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 954fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 955fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::fincstp() { 956fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 957fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xD9); 958fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF7); 959fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 960fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 961fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 962fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::ffree(const Immediate& index) { 963fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_LT(index.value(), 7); 964fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 965fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xDD); 966fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xC0 + index.value()); 967fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 968fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 969fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 970fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::fsin() { 971fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 972fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xD9); 973fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xFE); 974fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 975fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 976fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 977fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::fcos() { 978fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 979fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xD9); 980fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xFF); 981fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 982fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 983fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 984fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::fptan() { 985fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 986fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xD9); 987fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 988fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 989fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 99024f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendellvoid X86_64Assembler::fucompp() { 99124f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell AssemblerBuffer::EnsureCapacity ensured(&buffer_); 99224f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell EmitUint8(0xDA); 99324f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell EmitUint8(0xE9); 99424f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell} 99524f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell 99624f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell 99724f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendellvoid X86_64Assembler::fprem() { 99824f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell AssemblerBuffer::EnsureCapacity ensured(&buffer_); 99924f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell EmitUint8(0xD9); 100024f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell EmitUint8(0xF8); 100124f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell} 100224f2dfae084b2382c053f5d688fd6bb26cb8a328Mark Mendell 1003fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1004dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::xchgl(CpuRegister dst, CpuRegister src) { 1005fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1006851df20225593b10e698a760ac3cd5243620700bAndreas Gampe // There is a short version for rax. 1007851df20225593b10e698a760ac3cd5243620700bAndreas Gampe // It's a bit awkward, as CpuRegister has a const field, so assignment and thus swapping doesn't 1008851df20225593b10e698a760ac3cd5243620700bAndreas Gampe // work. 1009851df20225593b10e698a760ac3cd5243620700bAndreas Gampe const bool src_rax = src.AsRegister() == RAX; 1010851df20225593b10e698a760ac3cd5243620700bAndreas Gampe const bool dst_rax = dst.AsRegister() == RAX; 1011851df20225593b10e698a760ac3cd5243620700bAndreas Gampe if (src_rax || dst_rax) { 1012851df20225593b10e698a760ac3cd5243620700bAndreas Gampe EmitOptionalRex32(src_rax ? dst : src); 1013851df20225593b10e698a760ac3cd5243620700bAndreas Gampe EmitUint8(0x90 + (src_rax ? dst.LowBits() : src.LowBits())); 1014851df20225593b10e698a760ac3cd5243620700bAndreas Gampe return; 1015851df20225593b10e698a760ac3cd5243620700bAndreas Gampe } 1016851df20225593b10e698a760ac3cd5243620700bAndreas Gampe 1017851df20225593b10e698a760ac3cd5243620700bAndreas Gampe // General case. 1018851df20225593b10e698a760ac3cd5243620700bAndreas Gampe EmitOptionalRex32(src, dst); 1019fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x87); 1020851df20225593b10e698a760ac3cd5243620700bAndreas Gampe EmitRegisterOperand(src.LowBits(), dst.LowBits()); 1021fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1022fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1023ecb2f9ba57b08ceac4204ddd6a0a88a0524f8741Nicolas Geoffray 1024ecb2f9ba57b08ceac4204ddd6a0a88a0524f8741Nicolas Geoffrayvoid X86_64Assembler::xchgq(CpuRegister dst, CpuRegister src) { 1025ecb2f9ba57b08ceac4204ddd6a0a88a0524f8741Nicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1026851df20225593b10e698a760ac3cd5243620700bAndreas Gampe // There is a short version for rax. 1027851df20225593b10e698a760ac3cd5243620700bAndreas Gampe // It's a bit awkward, as CpuRegister has a const field, so assignment and thus swapping doesn't 1028851df20225593b10e698a760ac3cd5243620700bAndreas Gampe // work. 1029851df20225593b10e698a760ac3cd5243620700bAndreas Gampe const bool src_rax = src.AsRegister() == RAX; 1030851df20225593b10e698a760ac3cd5243620700bAndreas Gampe const bool dst_rax = dst.AsRegister() == RAX; 1031851df20225593b10e698a760ac3cd5243620700bAndreas Gampe if (src_rax || dst_rax) { 1032851df20225593b10e698a760ac3cd5243620700bAndreas Gampe // If src == target, emit a nop instead. 1033851df20225593b10e698a760ac3cd5243620700bAndreas Gampe if (src_rax && dst_rax) { 1034851df20225593b10e698a760ac3cd5243620700bAndreas Gampe EmitUint8(0x90); 1035851df20225593b10e698a760ac3cd5243620700bAndreas Gampe } else { 1036851df20225593b10e698a760ac3cd5243620700bAndreas Gampe EmitRex64(src_rax ? dst : src); 1037851df20225593b10e698a760ac3cd5243620700bAndreas Gampe EmitUint8(0x90 + (src_rax ? dst.LowBits() : src.LowBits())); 1038851df20225593b10e698a760ac3cd5243620700bAndreas Gampe } 1039851df20225593b10e698a760ac3cd5243620700bAndreas Gampe return; 1040851df20225593b10e698a760ac3cd5243620700bAndreas Gampe } 1041851df20225593b10e698a760ac3cd5243620700bAndreas Gampe 1042851df20225593b10e698a760ac3cd5243620700bAndreas Gampe // General case. 1043851df20225593b10e698a760ac3cd5243620700bAndreas Gampe EmitRex64(src, dst); 1044ecb2f9ba57b08ceac4204ddd6a0a88a0524f8741Nicolas Geoffray EmitUint8(0x87); 1045851df20225593b10e698a760ac3cd5243620700bAndreas Gampe EmitRegisterOperand(src.LowBits(), dst.LowBits()); 1046ecb2f9ba57b08ceac4204ddd6a0a88a0524f8741Nicolas Geoffray} 1047ecb2f9ba57b08ceac4204ddd6a0a88a0524f8741Nicolas Geoffray 1048ecb2f9ba57b08ceac4204ddd6a0a88a0524f8741Nicolas Geoffray 1049dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::xchgl(CpuRegister reg, const Address& address) { 1050fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1051dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg, address); 1052fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x87); 1053dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(reg.LowBits(), address); 1054fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1055fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1056fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 10573c04974a90b0e03f4b509010bff49f0b2a3da57fNicolas Geoffrayvoid X86_64Assembler::cmpw(const Address& address, const Immediate& imm) { 10583c04974a90b0e03f4b509010bff49f0b2a3da57fNicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 10593c04974a90b0e03f4b509010bff49f0b2a3da57fNicolas Geoffray EmitOptionalRex32(address); 10603c04974a90b0e03f4b509010bff49f0b2a3da57fNicolas Geoffray EmitUint8(0x66); 10613c04974a90b0e03f4b509010bff49f0b2a3da57fNicolas Geoffray EmitComplex(7, address, imm); 10623c04974a90b0e03f4b509010bff49f0b2a3da57fNicolas Geoffray} 10633c04974a90b0e03f4b509010bff49f0b2a3da57fNicolas Geoffray 10643c04974a90b0e03f4b509010bff49f0b2a3da57fNicolas Geoffray 1065dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::cmpl(CpuRegister reg, const Immediate& imm) { 1066fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1067dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg); 1068fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitComplex(7, Operand(reg), imm); 1069fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1070fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1071fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1072dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::cmpl(CpuRegister reg0, CpuRegister reg1) { 1073fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1074dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg0, reg1); 1075fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x3B); 1076dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(reg0.LowBits(), Operand(reg1)); 1077fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1078fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1079fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1080dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::cmpl(CpuRegister reg, const Address& address) { 1081fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1082dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg, address); 1083fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x3B); 1084dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(reg.LowBits(), address); 1085fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1086fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1087fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1088d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravlevoid X86_64Assembler::cmpl(const Address& address, CpuRegister reg) { 1089d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1090d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle EmitOptionalRex32(reg, address); 1091d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle EmitUint8(0x39); 1092d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle EmitOperand(reg.LowBits(), address); 1093d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle} 1094d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle 1095d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle 1096d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravlevoid X86_64Assembler::cmpl(const Address& address, const Immediate& imm) { 1097d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1098d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle EmitOptionalRex32(address); 1099d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle EmitComplex(7, address, imm); 1100d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle} 1101d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle 1102d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle 11035a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampevoid X86_64Assembler::cmpq(CpuRegister reg0, CpuRegister reg1) { 11045a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe AssemblerBuffer::EnsureCapacity ensured(&buffer_); 11055a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitRex64(reg0, reg1); 11065a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitUint8(0x3B); 11075a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitOperand(reg0.LowBits(), Operand(reg1)); 11085a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe} 11095a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe 11105a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe 111196f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffrayvoid X86_64Assembler::cmpq(CpuRegister reg, const Immediate& imm) { 111296f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 111396f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray CHECK(imm.is_int32()); // cmpq only supports 32b immediate. 111496f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray EmitRex64(reg); 111596f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray EmitComplex(7, Operand(reg), imm); 111696f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray} 111796f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray 111896f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray 111996f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffrayvoid X86_64Assembler::cmpq(CpuRegister reg, const Address& address) { 112096f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 112196f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray EmitRex64(reg); 112296f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray EmitUint8(0x3B); 112396f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray EmitOperand(reg.LowBits(), address); 112496f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray} 112596f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray 112696f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray 1127d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravlevoid X86_64Assembler::cmpq(const Address& address, const Immediate& imm) { 1128d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle CHECK(imm.is_int32()); // cmpq only supports 32b immediate. 1129d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1130d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle EmitRex64(address); 1131d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle EmitComplex(7, address, imm); 1132d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle} 1133d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle 1134d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle 1135dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::addl(CpuRegister dst, CpuRegister src) { 1136fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1137dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 1138fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x03); 1139dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitRegisterOperand(dst.LowBits(), src.LowBits()); 1140fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1141fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1142fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1143dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::addl(CpuRegister reg, const Address& address) { 1144fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1145dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg, address); 1146fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x03); 1147dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(reg.LowBits(), address); 1148fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1149fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1150fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1151dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::testl(CpuRegister reg1, CpuRegister reg2) { 1152fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1153dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg1, reg2); 1154fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x85); 1155dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitRegisterOperand(reg1.LowBits(), reg2.LowBits()); 1156fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1157fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1158fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1159cd6dffedf1bd8e6dfb3fb0c933551f9a90f7de3fCalin Juravlevoid X86_64Assembler::testl(CpuRegister reg, const Address& address) { 1160cd6dffedf1bd8e6dfb3fb0c933551f9a90f7de3fCalin Juravle AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1161cd6dffedf1bd8e6dfb3fb0c933551f9a90f7de3fCalin Juravle EmitOptionalRex32(reg, address); 1162cd6dffedf1bd8e6dfb3fb0c933551f9a90f7de3fCalin Juravle EmitUint8(0x85); 1163cd6dffedf1bd8e6dfb3fb0c933551f9a90f7de3fCalin Juravle EmitOperand(reg.LowBits(), address); 1164cd6dffedf1bd8e6dfb3fb0c933551f9a90f7de3fCalin Juravle} 1165cd6dffedf1bd8e6dfb3fb0c933551f9a90f7de3fCalin Juravle 1166cd6dffedf1bd8e6dfb3fb0c933551f9a90f7de3fCalin Juravle 1167dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::testl(CpuRegister reg, const Immediate& immediate) { 1168fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1169fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // For registers that have a byte variant (RAX, RBX, RCX, and RDX) 1170dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers // we only test the byte CpuRegister to keep the encoding short. 1171dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (immediate.is_uint8() && reg.AsRegister() < 4) { 1172fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // Use zero-extended 8-bit immediate. 1173dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (reg.AsRegister() == RAX) { 1174fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xA8); 1175fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 1176fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF6); 1177dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitUint8(0xC0 + reg.AsRegister()); 1178fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1179fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(immediate.value() & 0xFF); 1180dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers } else if (reg.AsRegister() == RAX) { 1181fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // Use short form if the destination is RAX. 1182fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xA9); 1183fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitImmediate(immediate); 1184fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 1185dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg); 1186fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF7); 1187fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(0, Operand(reg)); 1188fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitImmediate(immediate); 1189fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1190fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1191fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1192fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1193d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravlevoid X86_64Assembler::testq(CpuRegister reg1, CpuRegister reg2) { 1194d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1195d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle EmitRex64(reg1, reg2); 1196d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle EmitUint8(0x85); 1197d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle EmitRegisterOperand(reg1.LowBits(), reg2.LowBits()); 1198d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle} 1199d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle 1200d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle 1201f12feb8e0e857f2832545b3f28d31bad5a9d3903Nicolas Geoffrayvoid X86_64Assembler::testq(CpuRegister reg, const Address& address) { 1202f12feb8e0e857f2832545b3f28d31bad5a9d3903Nicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1203f12feb8e0e857f2832545b3f28d31bad5a9d3903Nicolas Geoffray EmitRex64(reg); 1204f12feb8e0e857f2832545b3f28d31bad5a9d3903Nicolas Geoffray EmitUint8(0x85); 1205f12feb8e0e857f2832545b3f28d31bad5a9d3903Nicolas Geoffray EmitOperand(reg.LowBits(), address); 1206f12feb8e0e857f2832545b3f28d31bad5a9d3903Nicolas Geoffray} 1207f12feb8e0e857f2832545b3f28d31bad5a9d3903Nicolas Geoffray 1208f12feb8e0e857f2832545b3f28d31bad5a9d3903Nicolas Geoffray 1209dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::andl(CpuRegister dst, CpuRegister src) { 1210fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1211dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 1212fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x23); 1213dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), Operand(src)); 1214fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1215fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1216fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 12179574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffrayvoid X86_64Assembler::andl(CpuRegister reg, const Address& address) { 12189574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 12199574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitOptionalRex32(reg, address); 12209574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitUint8(0x23); 12219574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitOperand(reg.LowBits(), address); 12229574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray} 12239574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray 12249574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray 1225dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::andl(CpuRegister dst, const Immediate& imm) { 1226fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1227dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst); 1228fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitComplex(4, Operand(dst), imm); 1229fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1230fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1231fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1232412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffrayvoid X86_64Assembler::andq(CpuRegister reg, const Immediate& imm) { 1233412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1234412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray CHECK(imm.is_int32()); // andq only supports 32b immediate. 1235412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray EmitRex64(reg); 1236412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray EmitComplex(4, Operand(reg), imm); 1237412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray} 1238412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray 1239412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray 12409574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffrayvoid X86_64Assembler::andq(CpuRegister dst, CpuRegister src) { 12419574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 12429574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitRex64(dst, src); 12439574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitUint8(0x23); 12449574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitOperand(dst.LowBits(), Operand(src)); 12459574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray} 12469574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray 12479574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray 1248dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::orl(CpuRegister dst, CpuRegister src) { 1249fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1250dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 1251fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0B); 1252dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), Operand(src)); 1253fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1254fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1255fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 12569574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffrayvoid X86_64Assembler::orl(CpuRegister reg, const Address& address) { 12579574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 12589574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitOptionalRex32(reg, address); 12599574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitUint8(0x0B); 12609574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitOperand(reg.LowBits(), address); 12619574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray} 12629574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray 12639574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray 1264dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::orl(CpuRegister dst, const Immediate& imm) { 1265fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1266dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst); 1267fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitComplex(1, Operand(dst), imm); 1268fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1269fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1270fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 12719574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffrayvoid X86_64Assembler::orq(CpuRegister dst, CpuRegister src) { 12729574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 12739574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitRex64(dst, src); 12749574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitUint8(0x0B); 12759574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitOperand(dst.LowBits(), Operand(src)); 12769574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray} 12779574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray 12789574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray 1279dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::xorl(CpuRegister dst, CpuRegister src) { 1280fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1281dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 1282fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x33); 1283dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), Operand(src)); 1284fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1285fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 12865a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe 12879574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffrayvoid X86_64Assembler::xorl(CpuRegister reg, const Address& address) { 12889574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 12899574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitOptionalRex32(reg, address); 12909574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitUint8(0x33); 12919574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitOperand(reg.LowBits(), address); 12929574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray} 12939574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray 12949574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray 12959574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffrayvoid X86_64Assembler::xorl(CpuRegister dst, const Immediate& imm) { 12969574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 12979574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitOptionalRex32(dst); 12989574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitComplex(6, Operand(dst), imm); 12999574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray} 13009574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray 13019574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray 1302412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffrayvoid X86_64Assembler::xorq(CpuRegister dst, CpuRegister src) { 1303412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1304412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray EmitRex64(dst, src); 1305412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray EmitUint8(0x33); 1306412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray EmitOperand(dst.LowBits(), Operand(src)); 1307412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray} 1308412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray 1309412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray 13105a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampevoid X86_64Assembler::xorq(CpuRegister dst, const Immediate& imm) { 13115a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe AssemblerBuffer::EnsureCapacity ensured(&buffer_); 13125a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe CHECK(imm.is_int32()); // xorq only supports 32b immediate. 13135a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitRex64(dst); 13145a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitComplex(6, Operand(dst), imm); 13155a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe} 13165a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe 1317dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers#if 0 1318dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::rex(bool force, bool w, Register* r, Register* x, Register* b) { 1319fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // REX.WRXB 1320fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // W - 64-bit operand 1321fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // R - MODRM.reg 1322fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // X - SIB.index 1323fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // B - MODRM.rm/SIB.base 1324dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers uint8_t rex = force ? 0x40 : 0; 1325dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (w) { 1326fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko rex |= 0x48; // REX.W000 1327fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1328dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (r != nullptr && *r >= Register::R8 && *r < Register::kNumberOfCpuRegisters) { 1329fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko rex |= 0x44; // REX.0R00 1330dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers *r = static_cast<Register>(*r - 8); 1331fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1332dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (x != nullptr && *x >= Register::R8 && *x < Register::kNumberOfCpuRegisters) { 1333dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers rex |= 0x42; // REX.00X0 1334dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers *x = static_cast<Register>(*x - 8); 1335dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers } 1336dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (b != nullptr && *b >= Register::R8 && *b < Register::kNumberOfCpuRegisters) { 1337fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko rex |= 0x41; // REX.000B 1338dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers *b = static_cast<Register>(*b - 8); 1339fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1340fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (rex != 0) { 1341fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(rex); 1342fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1343fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1344fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1345dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::rex_reg_mem(bool force, bool w, Register* dst, const Address& mem) { 1346dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers // REX.WRXB 1347dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers // W - 64-bit operand 1348dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers // R - MODRM.reg 1349dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers // X - SIB.index 1350dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers // B - MODRM.rm/SIB.base 1351dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers uint8_t rex = mem->rex(); 1352dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (force) { 1353dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers rex |= 0x40; // REX.0000 1354dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers } 1355dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (w) { 1356dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers rex |= 0x48; // REX.W000 1357dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers } 1358dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (dst != nullptr && *dst >= Register::R8 && *dst < Register::kNumberOfCpuRegisters) { 1359dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers rex |= 0x44; // REX.0R00 1360dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers *dst = static_cast<Register>(*dst - 8); 1361dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers } 1362dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (rex != 0) { 1363dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitUint8(rex); 1364dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers } 1365dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 1366dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 1367dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid rex_mem_reg(bool force, bool w, Address* mem, Register* src); 1368dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers#endif 1369dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 1370dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::addl(CpuRegister reg, const Immediate& imm) { 1371fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1372dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg); 1373fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitComplex(0, Operand(reg), imm); 1374fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1375fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1376fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1377dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::addq(CpuRegister reg, const Immediate& imm) { 1378fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 13795a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe CHECK(imm.is_int32()); // addq only supports 32b immediate. 1380dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitRex64(reg); 1381fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitComplex(0, Operand(reg), imm); 1382fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1383fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1384fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 138596f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffrayvoid X86_64Assembler::addq(CpuRegister dst, const Address& address) { 138696f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 138796f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray EmitRex64(dst); 138896f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray EmitUint8(0x03); 138996f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray EmitOperand(dst.LowBits(), address); 139096f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray} 139196f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray 139296f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray 13935a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampevoid X86_64Assembler::addq(CpuRegister dst, CpuRegister src) { 13945a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe AssemblerBuffer::EnsureCapacity ensured(&buffer_); 13955a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe // 0x01 is addq r/m64 <- r/m64 + r64, with op1 in r/m and op2 in reg: so reverse EmitRex64 13965a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitRex64(src, dst); 13975a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitUint8(0x01); 13985a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitRegisterOperand(src.LowBits(), dst.LowBits()); 13995a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe} 14005a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe 14015a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe 1402dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::addl(const Address& address, CpuRegister reg) { 1403fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1404dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg, address); 1405fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x01); 1406dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(reg.LowBits(), address); 1407fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1408fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1409fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1410fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::addl(const Address& address, const Immediate& imm) { 1411fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1412dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(address); 1413fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitComplex(0, address, imm); 1414fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1415fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1416fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1417dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::subl(CpuRegister dst, CpuRegister src) { 1418fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1419dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 1420fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x2B); 1421dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), Operand(src)); 1422fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1423fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1424fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1425dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::subl(CpuRegister reg, const Immediate& imm) { 1426fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1427dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg); 1428fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitComplex(5, Operand(reg), imm); 1429fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1430fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1431fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 14325a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampevoid X86_64Assembler::subq(CpuRegister reg, const Immediate& imm) { 14335a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe AssemblerBuffer::EnsureCapacity ensured(&buffer_); 14345a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe CHECK(imm.is_int32()); // subq only supports 32b immediate. 14355a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitRex64(reg); 14365a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitComplex(5, Operand(reg), imm); 14375a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe} 14385a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe 14395a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe 14405a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampevoid X86_64Assembler::subq(CpuRegister dst, CpuRegister src) { 14415a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe AssemblerBuffer::EnsureCapacity ensured(&buffer_); 14425a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitRex64(dst, src); 14435a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitUint8(0x2B); 14445a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitRegisterOperand(dst.LowBits(), src.LowBits()); 14455a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe} 14465a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe 14475a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe 144896f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffrayvoid X86_64Assembler::subq(CpuRegister reg, const Address& address) { 144996f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 145096f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray EmitRex64(reg); 145196f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray EmitUint8(0x2B); 145296f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray EmitOperand(reg.LowBits() & 7, address); 145396f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray} 145496f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray 145596f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray 1456dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::subl(CpuRegister reg, const Address& address) { 1457fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1458dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg, address); 1459fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x2B); 1460dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(reg.LowBits(), address); 1461fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1462fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1463fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1464fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::cdq() { 1465fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1466fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x99); 1467fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1468fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1469fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1470d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravlevoid X86_64Assembler::cqo() { 1471d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1472d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle EmitRex64(); 1473d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle EmitUint8(0x99); 1474d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle} 1475d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle 1476d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle 1477dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::idivl(CpuRegister reg) { 1478fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1479dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg); 1480fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF7); 1481dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitUint8(0xF8 | reg.LowBits()); 1482fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1483fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1484fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1485d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravlevoid X86_64Assembler::idivq(CpuRegister reg) { 1486d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1487d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle EmitRex64(reg); 1488d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle EmitUint8(0xF7); 1489d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle EmitUint8(0xF8 | reg.LowBits()); 1490d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle} 1491d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle 1492d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle 1493dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::imull(CpuRegister dst, CpuRegister src) { 1494fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1495dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 1496fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 1497fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xAF); 1498dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), Operand(src)); 1499fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1500fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1501dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::imull(CpuRegister reg, const Immediate& imm) { 1502fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1503851df20225593b10e698a760ac3cd5243620700bAndreas Gampe CHECK(imm.is_int32()); // imull only supports 32b immediate. 1504851df20225593b10e698a760ac3cd5243620700bAndreas Gampe 1505b5de00f1c8f53e6552f1778702673c6274a98bb3Nicolas Geoffray EmitOptionalRex32(reg, reg); 1506851df20225593b10e698a760ac3cd5243620700bAndreas Gampe 1507851df20225593b10e698a760ac3cd5243620700bAndreas Gampe // See whether imm can be represented as a sign-extended 8bit value. 1508851df20225593b10e698a760ac3cd5243620700bAndreas Gampe int32_t v32 = static_cast<int32_t>(imm.value()); 1509851df20225593b10e698a760ac3cd5243620700bAndreas Gampe if (IsInt32(8, v32)) { 1510851df20225593b10e698a760ac3cd5243620700bAndreas Gampe // Sign-extension works. 1511851df20225593b10e698a760ac3cd5243620700bAndreas Gampe EmitUint8(0x6B); 1512851df20225593b10e698a760ac3cd5243620700bAndreas Gampe EmitOperand(reg.LowBits(), Operand(reg)); 1513851df20225593b10e698a760ac3cd5243620700bAndreas Gampe EmitUint8(static_cast<uint8_t>(v32 & 0xFF)); 1514851df20225593b10e698a760ac3cd5243620700bAndreas Gampe } else { 1515851df20225593b10e698a760ac3cd5243620700bAndreas Gampe // Not representable, use full immediate. 1516851df20225593b10e698a760ac3cd5243620700bAndreas Gampe EmitUint8(0x69); 1517851df20225593b10e698a760ac3cd5243620700bAndreas Gampe EmitOperand(reg.LowBits(), Operand(reg)); 1518851df20225593b10e698a760ac3cd5243620700bAndreas Gampe EmitImmediate(imm); 1519851df20225593b10e698a760ac3cd5243620700bAndreas Gampe } 1520fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1521fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1522fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1523dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::imull(CpuRegister reg, const Address& address) { 1524fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1525dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg, address); 1526fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 1527fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xAF); 1528dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(reg.LowBits(), address); 1529fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1530fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1531fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 153234bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravlevoid X86_64Assembler::imulq(CpuRegister dst, CpuRegister src) { 153334bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle AssemblerBuffer::EnsureCapacity ensured(&buffer_); 153434bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle EmitRex64(dst, src); 153534bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle EmitUint8(0x0F); 153634bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle EmitUint8(0xAF); 153734bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle EmitRegisterOperand(dst.LowBits(), src.LowBits()); 153834bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle} 153934bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle 154034bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle 154134bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravlevoid X86_64Assembler::imulq(CpuRegister reg, const Immediate& imm) { 154234bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle AssemblerBuffer::EnsureCapacity ensured(&buffer_); 154334bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle CHECK(imm.is_int32()); // imulq only supports 32b immediate. 1544851df20225593b10e698a760ac3cd5243620700bAndreas Gampe 1545851df20225593b10e698a760ac3cd5243620700bAndreas Gampe EmitRex64(reg, reg); 1546851df20225593b10e698a760ac3cd5243620700bAndreas Gampe 1547851df20225593b10e698a760ac3cd5243620700bAndreas Gampe // See whether imm can be represented as a sign-extended 8bit value. 1548851df20225593b10e698a760ac3cd5243620700bAndreas Gampe int64_t v64 = imm.value(); 1549851df20225593b10e698a760ac3cd5243620700bAndreas Gampe if (IsInt64(8, v64)) { 1550851df20225593b10e698a760ac3cd5243620700bAndreas Gampe // Sign-extension works. 1551851df20225593b10e698a760ac3cd5243620700bAndreas Gampe EmitUint8(0x6B); 1552851df20225593b10e698a760ac3cd5243620700bAndreas Gampe EmitOperand(reg.LowBits(), Operand(reg)); 1553851df20225593b10e698a760ac3cd5243620700bAndreas Gampe EmitUint8(static_cast<uint8_t>(v64 & 0xFF)); 1554851df20225593b10e698a760ac3cd5243620700bAndreas Gampe } else { 1555851df20225593b10e698a760ac3cd5243620700bAndreas Gampe // Not representable, use full immediate. 1556851df20225593b10e698a760ac3cd5243620700bAndreas Gampe EmitUint8(0x69); 1557851df20225593b10e698a760ac3cd5243620700bAndreas Gampe EmitOperand(reg.LowBits(), Operand(reg)); 1558851df20225593b10e698a760ac3cd5243620700bAndreas Gampe EmitImmediate(imm); 1559851df20225593b10e698a760ac3cd5243620700bAndreas Gampe } 156034bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle} 156134bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle 156234bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle 156334bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravlevoid X86_64Assembler::imulq(CpuRegister reg, const Address& address) { 156434bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle AssemblerBuffer::EnsureCapacity ensured(&buffer_); 156534bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle EmitRex64(reg, address); 156634bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle EmitUint8(0x0F); 156734bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle EmitUint8(0xAF); 156834bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle EmitOperand(reg.LowBits(), address); 156934bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle} 157034bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle 157134bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle 1572dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::imull(CpuRegister reg) { 1573fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1574dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg); 1575fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF7); 1576fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(5, Operand(reg)); 1577fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1578fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1579fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1580fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::imull(const Address& address) { 1581fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1582dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(address); 1583fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF7); 1584fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(5, address); 1585fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1586fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1587fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1588dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::mull(CpuRegister reg) { 1589fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1590dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg); 1591fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF7); 1592fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(4, Operand(reg)); 1593fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1594fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1595fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1596fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::mull(const Address& address) { 1597fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1598dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(address); 1599fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF7); 1600fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(4, address); 1601fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1602fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1603fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1604dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::shll(CpuRegister reg, const Immediate& imm) { 16051a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray EmitGenericShift(false, 4, reg, imm); 1606fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1607fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1608fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 16099aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravlevoid X86_64Assembler::shlq(CpuRegister reg, const Immediate& imm) { 16109aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle EmitGenericShift(true, 4, reg, imm); 16119aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle} 16129aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle 16139aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle 1614dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::shll(CpuRegister operand, CpuRegister shifter) { 16159aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle EmitGenericShift(false, 4, operand, shifter); 16169aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle} 16179aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle 16189aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle 16199aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravlevoid X86_64Assembler::shlq(CpuRegister operand, CpuRegister shifter) { 16209aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle EmitGenericShift(true, 4, operand, shifter); 1621fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1622fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1623fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1624dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::shrl(CpuRegister reg, const Immediate& imm) { 16251a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray EmitGenericShift(false, 5, reg, imm); 16261a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray} 16271a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray 16281a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray 16291a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffrayvoid X86_64Assembler::shrq(CpuRegister reg, const Immediate& imm) { 16301a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray EmitGenericShift(true, 5, reg, imm); 1631fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1632fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1633fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1634dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::shrl(CpuRegister operand, CpuRegister shifter) { 16359aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle EmitGenericShift(false, 5, operand, shifter); 16369aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle} 16379aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle 16389aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle 16399aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravlevoid X86_64Assembler::shrq(CpuRegister operand, CpuRegister shifter) { 16409aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle EmitGenericShift(true, 5, operand, shifter); 1641fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1642fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1643fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1644dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::sarl(CpuRegister reg, const Immediate& imm) { 16451a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray EmitGenericShift(false, 7, reg, imm); 1646fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1647fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1648fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1649dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::sarl(CpuRegister operand, CpuRegister shifter) { 16509aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle EmitGenericShift(false, 7, operand, shifter); 16519aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle} 16529aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle 16539aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle 16549aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravlevoid X86_64Assembler::sarq(CpuRegister reg, const Immediate& imm) { 16559aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle EmitGenericShift(true, 7, reg, imm); 16569aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle} 16579aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle 16589aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle 16599aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravlevoid X86_64Assembler::sarq(CpuRegister operand, CpuRegister shifter) { 16609aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle EmitGenericShift(true, 7, operand, shifter); 1661fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1662fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1663fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1664dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::negl(CpuRegister reg) { 1665fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1666dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg); 1667fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF7); 1668fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(3, Operand(reg)); 1669fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1670fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1671705664321a5cc1418255172f92d7d7195cf60a7bRoland Levillain 16722e07b4f0a84a7968b4690c2b1be2e2f75cc6fa8eRoland Levillainvoid X86_64Assembler::negq(CpuRegister reg) { 16732e07b4f0a84a7968b4690c2b1be2e2f75cc6fa8eRoland Levillain AssemblerBuffer::EnsureCapacity ensured(&buffer_); 16742e07b4f0a84a7968b4690c2b1be2e2f75cc6fa8eRoland Levillain EmitRex64(reg); 16752e07b4f0a84a7968b4690c2b1be2e2f75cc6fa8eRoland Levillain EmitUint8(0xF7); 16762e07b4f0a84a7968b4690c2b1be2e2f75cc6fa8eRoland Levillain EmitOperand(3, Operand(reg)); 16772e07b4f0a84a7968b4690c2b1be2e2f75cc6fa8eRoland Levillain} 16782e07b4f0a84a7968b4690c2b1be2e2f75cc6fa8eRoland Levillain 1679fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1680dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::notl(CpuRegister reg) { 1681fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1682dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg); 1683fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF7); 1684dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitUint8(0xD0 | reg.LowBits()); 1685fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1686fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1687fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1688705664321a5cc1418255172f92d7d7195cf60a7bRoland Levillainvoid X86_64Assembler::notq(CpuRegister reg) { 1689705664321a5cc1418255172f92d7d7195cf60a7bRoland Levillain AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1690705664321a5cc1418255172f92d7d7195cf60a7bRoland Levillain EmitRex64(reg); 1691705664321a5cc1418255172f92d7d7195cf60a7bRoland Levillain EmitUint8(0xF7); 1692705664321a5cc1418255172f92d7d7195cf60a7bRoland Levillain EmitOperand(2, Operand(reg)); 1693705664321a5cc1418255172f92d7d7195cf60a7bRoland Levillain} 1694705664321a5cc1418255172f92d7d7195cf60a7bRoland Levillain 1695705664321a5cc1418255172f92d7d7195cf60a7bRoland Levillain 1696fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::enter(const Immediate& imm) { 1697fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1698fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xC8); 1699fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(imm.is_uint16()); 1700fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(imm.value() & 0xFF); 1701fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8((imm.value() >> 8) & 0xFF); 1702fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x00); 1703fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1704fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1705fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1706fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::leave() { 1707fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1708fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xC9); 1709fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1710fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1711fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1712fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::ret() { 1713fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1714fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xC3); 1715fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1716fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1717fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1718fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::ret(const Immediate& imm) { 1719fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1720fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xC2); 1721fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(imm.is_uint16()); 1722fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(imm.value() & 0xFF); 1723fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8((imm.value() >> 8) & 0xFF); 1724fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1725fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1726fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1727fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1728fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::nop() { 1729fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1730fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x90); 1731fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1732fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1733fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1734fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::int3() { 1735fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1736fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xCC); 1737fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1738fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1739fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1740fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::hlt() { 1741fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1742fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF4); 1743fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1744fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1745fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1746fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::j(Condition condition, Label* label) { 1747fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1748fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (label->IsBound()) { 1749fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko static const int kShortSize = 2; 1750fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko static const int kLongSize = 6; 1751fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko int offset = label->Position() - buffer_.Size(); 1752fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_LE(offset, 0); 1753fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (IsInt(8, offset - kShortSize)) { 1754fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x70 + condition); 1755fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8((offset - kShortSize) & 0xFF); 1756fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 1757fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 1758fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x80 + condition); 1759fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitInt32(offset - kLongSize); 1760fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1761fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 1762fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 1763fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x80 + condition); 1764fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitLabelLink(label); 1765fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1766fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1767fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1768fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1769dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::jmp(CpuRegister reg) { 1770fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1771dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg); 1772fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xFF); 1773dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitRegisterOperand(4, reg.LowBits()); 1774fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1775fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1776fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::jmp(const Address& address) { 1777fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1778dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(address); 1779fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xFF); 1780fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(4, address); 1781fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1782fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1783fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::jmp(Label* label) { 1784fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1785fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (label->IsBound()) { 1786fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko static const int kShortSize = 2; 1787fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko static const int kLongSize = 5; 1788fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko int offset = label->Position() - buffer_.Size(); 1789fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_LE(offset, 0); 1790fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (IsInt(8, offset - kShortSize)) { 1791fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xEB); 1792fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8((offset - kShortSize) & 0xFF); 1793fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 1794fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xE9); 1795fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitInt32(offset - kLongSize); 1796fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1797fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 1798fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xE9); 1799fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitLabelLink(label); 1800fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1801fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1802fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1803fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1804fca82208f7128fcda09b6a4743199308332558a2Dmitry PetrochenkoX86_64Assembler* X86_64Assembler::lock() { 1805fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1806fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF0); 1807fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko return this; 1808fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1809fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1810fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1811dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::cmpxchgl(const Address& address, CpuRegister reg) { 1812fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1813fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 1814fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xB1); 1815dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(reg.LowBits(), address); 1816fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1817fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1818fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::mfence() { 1819fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1820fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 1821fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xAE); 1822fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF0); 1823fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1824fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 18255a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe 1826fca82208f7128fcda09b6a4743199308332558a2Dmitry PetrochenkoX86_64Assembler* X86_64Assembler::gs() { 18275a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe // TODO: gs is a prefix and not an instruction 1828fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1829fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x65); 1830fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko return this; 1831fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1832fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 18335a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe 1834dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::AddImmediate(CpuRegister reg, const Immediate& imm) { 1835fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko int value = imm.value(); 1836dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (value != 0) { 1837dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (value > 0) { 1838fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko addl(reg, imm); 1839dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers } else { 1840fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko subl(reg, Immediate(value)); 1841fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1842fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1843fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1844fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1845fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 18465a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampevoid X86_64Assembler::setcc(Condition condition, CpuRegister dst) { 18475a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe AssemblerBuffer::EnsureCapacity ensured(&buffer_); 18485a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe // RSP, RBP, RDI, RSI need rex prefix (else the pattern encodes ah/bh/ch/dh). 18495a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe if (dst.NeedsRex() || dst.AsRegister() > 3) { 18505a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitOptionalRex(true, false, false, false, dst.NeedsRex()); 18515a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe } 18525a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitUint8(0x0F); 18535a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitUint8(0x90 + condition); 18545a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitUint8(0xC0 + dst.LowBits()); 18555a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe} 18565a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe 185771fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampevoid X86_64Assembler::bswapl(CpuRegister dst) { 185871fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe AssemblerBuffer::EnsureCapacity ensured(&buffer_); 185971fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitOptionalRex(false, false, false, false, dst.NeedsRex()); 186071fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitUint8(0x0F); 186171fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitUint8(0xC8 + dst.LowBits()); 186271fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe} 186371fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe 186471fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampevoid X86_64Assembler::bswapq(CpuRegister dst) { 186571fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe AssemblerBuffer::EnsureCapacity ensured(&buffer_); 186671fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitOptionalRex(false, true, false, false, dst.NeedsRex()); 186771fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitUint8(0x0F); 186871fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe EmitUint8(0xC8 + dst.LowBits()); 186971fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe} 187071fb52fee246b7d511f520febbd73dc7a9bbca79Andreas Gampe 18715a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe 1872fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::LoadDoubleConstant(XmmRegister dst, double value) { 1873fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // TODO: Need to have a code constants table. 1874fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko int64_t constant = bit_cast<int64_t, double>(value); 1875fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko pushq(Immediate(High32Bits(constant))); 1876fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko pushq(Immediate(Low32Bits(constant))); 1877dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movsd(dst, Address(CpuRegister(RSP), 0)); 187813735955f39b3b304c37d2b2840663c131262c18Ian Rogers addq(CpuRegister(RSP), Immediate(2 * sizeof(intptr_t))); 1879fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1880fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1881fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1882fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::Align(int alignment, int offset) { 1883fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(IsPowerOfTwo(alignment)); 1884fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // Emit nop instruction until the real position is aligned. 1885fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko while (((offset + buffer_.GetPosition()) & (alignment-1)) != 0) { 1886fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko nop(); 1887fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1888fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1889fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1890fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1891fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::Bind(Label* label) { 1892fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko int bound = buffer_.Size(); 1893fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(!label->IsBound()); // Labels can only be bound once. 1894fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko while (label->IsLinked()) { 1895fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko int position = label->LinkPosition(); 1896fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko int next = buffer_.Load<int32_t>(position); 1897fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko buffer_.Store<int32_t>(position, bound - (position + 4)); 1898fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko label->position_ = next; 1899fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1900fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko label->BindTo(bound); 1901fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1902fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1903fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1904dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitOperand(uint8_t reg_or_opcode, const Operand& operand) { 1905fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_GE(reg_or_opcode, 0); 1906fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_LT(reg_or_opcode, 8); 1907fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko const int length = operand.length_; 1908fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_GT(length, 0); 1909fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // Emit the ModRM byte updated with the given reg value. 1910fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(operand.encoding_[0] & 0x38, 0); 1911fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(operand.encoding_[0] + (reg_or_opcode << 3)); 1912fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // Emit the rest of the encoded operand. 1913fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko for (int i = 1; i < length; i++) { 1914fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(operand.encoding_[i]); 1915fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1916fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1917fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1918fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1919fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::EmitImmediate(const Immediate& imm) { 19205a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe if (imm.is_int32()) { 19215a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitInt32(static_cast<int32_t>(imm.value())); 19225a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe } else { 19235a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitInt64(imm.value()); 19245a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe } 1925fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1926fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1927fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1928dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitComplex(uint8_t reg_or_opcode, 1929dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers const Operand& operand, 1930dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers const Immediate& immediate) { 1931fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_GE(reg_or_opcode, 0); 1932fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_LT(reg_or_opcode, 8); 1933fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (immediate.is_int8()) { 1934fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // Use sign-extended 8-bit immediate. 1935fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x83); 1936fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(reg_or_opcode, operand); 1937fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(immediate.value() & 0xFF); 1938dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers } else if (operand.IsRegister(CpuRegister(RAX))) { 1939fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // Use short form if the destination is eax. 1940fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x05 + (reg_or_opcode << 3)); 1941fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitImmediate(immediate); 1942fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 1943fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x81); 1944fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(reg_or_opcode, operand); 1945fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitImmediate(immediate); 1946fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1947fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1948fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1949fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1950fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::EmitLabel(Label* label, int instruction_size) { 1951fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (label->IsBound()) { 1952fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko int offset = label->Position() - buffer_.Size(); 1953fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_LE(offset, 0); 1954fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitInt32(offset - instruction_size); 1955fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 1956fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitLabelLink(label); 1957fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1958fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1959fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1960fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1961fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::EmitLabelLink(Label* label) { 1962fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(!label->IsBound()); 1963fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko int position = buffer_.Size(); 1964fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitInt32(label->position_); 1965fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko label->LinkTo(position); 1966fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1967fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1968fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 19691a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffrayvoid X86_64Assembler::EmitGenericShift(bool wide, 19701a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray int reg_or_opcode, 19711a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray CpuRegister reg, 19721a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray const Immediate& imm) { 1973fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1974fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(imm.is_int8()); 19751a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray if (wide) { 19761a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray EmitRex64(reg); 1977851df20225593b10e698a760ac3cd5243620700bAndreas Gampe } else { 1978851df20225593b10e698a760ac3cd5243620700bAndreas Gampe EmitOptionalRex32(reg); 19791a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray } 1980fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (imm.value() == 1) { 1981fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xD1); 1982fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(reg_or_opcode, Operand(reg)); 1983fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 1984fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xC1); 1985fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(reg_or_opcode, Operand(reg)); 1986fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(imm.value() & 0xFF); 1987fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1988fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1989fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1990fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 19919aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravlevoid X86_64Assembler::EmitGenericShift(bool wide, 19929aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle int reg_or_opcode, 19931a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray CpuRegister operand, 19941a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray CpuRegister shifter) { 1995fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1996dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers CHECK_EQ(shifter.AsRegister(), RCX); 19979aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle if (wide) { 19989aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle EmitRex64(operand); 19999aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle } else { 20009aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle EmitOptionalRex32(operand); 20019aec02fc5df5518c16f1e5a9b6cb198a192db973Calin Juravle } 2002fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xD3); 2003fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(reg_or_opcode, Operand(operand)); 2004fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2005fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2006dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitOptionalRex(bool force, bool w, bool r, bool x, bool b) { 2007dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers // REX.WRXB 2008dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers // W - 64-bit operand 2009dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers // R - MODRM.reg 2010dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers // X - SIB.index 2011dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers // B - MODRM.rm/SIB.base 2012dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers uint8_t rex = force ? 0x40 : 0; 2013dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (w) { 2014dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers rex |= 0x48; // REX.W000 2015dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers } 2016dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (r) { 2017dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers rex |= 0x44; // REX.0R00 2018dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers } 2019dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (x) { 2020dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers rex |= 0x42; // REX.00X0 2021dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers } 2022dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (b) { 2023dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers rex |= 0x41; // REX.000B 2024dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers } 2025dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (rex != 0) { 2026dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitUint8(rex); 2027dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers } 2028dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 2029dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 2030dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitOptionalRex32(CpuRegister reg) { 2031fba52f1b4bf753790c1d98265c4b0fabb54c7536Vladimir Kostyukov EmitOptionalRex(false, false, false, false, reg.NeedsRex()); 2032dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 2033dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 2034dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitOptionalRex32(CpuRegister dst, CpuRegister src) { 2035dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex(false, false, dst.NeedsRex(), false, src.NeedsRex()); 2036dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 2037dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 2038dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitOptionalRex32(XmmRegister dst, XmmRegister src) { 2039dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex(false, false, dst.NeedsRex(), false, src.NeedsRex()); 2040dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 2041dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 2042dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitOptionalRex32(CpuRegister dst, XmmRegister src) { 2043dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex(false, false, dst.NeedsRex(), false, src.NeedsRex()); 2044dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 2045dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 2046dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitOptionalRex32(XmmRegister dst, CpuRegister src) { 2047dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex(false, false, dst.NeedsRex(), false, src.NeedsRex()); 2048dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 2049dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 2050dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitOptionalRex32(const Operand& operand) { 2051790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers uint8_t rex = operand.rex(); 2052790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers if (rex != 0) { 2053790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers EmitUint8(rex); 2054790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers } 2055dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 2056dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 2057dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitOptionalRex32(CpuRegister dst, const Operand& operand) { 2058790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers uint8_t rex = operand.rex(); 2059790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers if (dst.NeedsRex()) { 2060790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers rex |= 0x44; // REX.0R00 2061790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers } 2062790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers if (rex != 0) { 2063790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers EmitUint8(rex); 2064790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers } 2065dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 2066dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 2067dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitOptionalRex32(XmmRegister dst, const Operand& operand) { 2068790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers uint8_t rex = operand.rex(); 2069790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers if (dst.NeedsRex()) { 2070790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers rex |= 0x44; // REX.0R00 2071790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers } 2072790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers if (rex != 0) { 2073790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers EmitUint8(rex); 2074790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers } 2075dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 2076dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 2077d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravlevoid X86_64Assembler::EmitRex64() { 2078d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle EmitOptionalRex(false, true, false, false, false); 2079d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle} 2080d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle 2081dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitRex64(CpuRegister reg) { 2082fba52f1b4bf753790c1d98265c4b0fabb54c7536Vladimir Kostyukov EmitOptionalRex(false, true, false, false, reg.NeedsRex()); 2083dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 2084fba52f1b4bf753790c1d98265c4b0fabb54c7536Vladimir Kostyukov 2085d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravlevoid X86_64Assembler::EmitRex64(const Operand& operand) { 2086d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle uint8_t rex = operand.rex(); 2087d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle rex |= 0x48; // REX.W000 2088d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle EmitUint8(rex); 2089d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle} 2090d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13Calin Juravle 2091dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitRex64(CpuRegister dst, CpuRegister src) { 2092dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex(false, true, dst.NeedsRex(), false, src.NeedsRex()); 2093dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 2094dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 2095102cbed1e52b7c5f09458b44903fe97bb3e14d5fNicolas Geoffrayvoid X86_64Assembler::EmitRex64(XmmRegister dst, CpuRegister src) { 2096102cbed1e52b7c5f09458b44903fe97bb3e14d5fNicolas Geoffray EmitOptionalRex(false, true, dst.NeedsRex(), false, src.NeedsRex()); 2097102cbed1e52b7c5f09458b44903fe97bb3e14d5fNicolas Geoffray} 2098102cbed1e52b7c5f09458b44903fe97bb3e14d5fNicolas Geoffray 2099624279f3c70f9904cbaf428078981b05d3b324c0Roland Levillainvoid X86_64Assembler::EmitRex64(CpuRegister dst, XmmRegister src) { 2100624279f3c70f9904cbaf428078981b05d3b324c0Roland Levillain EmitOptionalRex(false, true, dst.NeedsRex(), false, src.NeedsRex()); 2101624279f3c70f9904cbaf428078981b05d3b324c0Roland Levillain} 2102624279f3c70f9904cbaf428078981b05d3b324c0Roland Levillain 2103dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitRex64(CpuRegister dst, const Operand& operand) { 2104790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers uint8_t rex = 0x48 | operand.rex(); // REX.W000 2105790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers if (dst.NeedsRex()) { 2106790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers rex |= 0x44; // REX.0R00 2107790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers } 2108790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers if (rex != 0) { 2109790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers EmitUint8(rex); 2110790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers } 2111dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 2112dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 2113dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitOptionalByteRegNormalizingRex32(CpuRegister dst, CpuRegister src) { 2114dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex(true, false, dst.NeedsRex(), false, src.NeedsRex()); 2115dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 2116dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 2117dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitOptionalByteRegNormalizingRex32(CpuRegister dst, const Operand& operand) { 2118790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers uint8_t rex = 0x40 | operand.rex(); // REX.0000 2119790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers if (dst.NeedsRex()) { 2120790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers rex |= 0x44; // REX.0R00 2121790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers } 2122790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers if (rex != 0) { 2123790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers EmitUint8(rex); 2124790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers } 2125dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 2126dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 2127547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shenvoid X86_64Assembler::InitializeFrameDescriptionEntry() { 2128e3ea83811d47152c00abea24a9b420651a33b496Yevgeny Rouban WriteFDEHeader(&cfi_info_, true /* is_64bit */); 2129547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen} 2130547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen 2131547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shenvoid X86_64Assembler::FinalizeFrameDescriptionEntry() { 2132e3ea83811d47152c00abea24a9b420651a33b496Yevgeny Rouban WriteFDEAddressRange(&cfi_info_, buffer_.Size(), true /* is_64bit */); 2133547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen PadCFI(&cfi_info_); 2134e3ea83811d47152c00abea24a9b420651a33b496Yevgeny Rouban WriteCFILength(&cfi_info_, true /* is_64bit */); 2135547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen} 2136547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen 2137790a6b7312979513710c366b411ba6791ddf78c2Ian Rogersconstexpr size_t kFramePointerSize = 8; 2138790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers 2139fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::BuildFrame(size_t frame_size, ManagedRegister method_reg, 2140790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers const std::vector<ManagedRegister>& spill_regs, 2141790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers const ManagedRegisterEntrySpills& entry_spills) { 2142547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen cfi_cfa_offset_ = kFramePointerSize; // Only return address on stack 2143547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen cfi_pc_ = buffer_.Size(); // Nothing emitted yet 2144547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen DCHECK_EQ(cfi_pc_, 0U); 2145547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen 2146547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen uint32_t reg_offset = 1; 2147fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_ALIGNED(frame_size, kStackAlignment); 2148c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov int gpr_count = 0; 2149fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko for (int i = spill_regs.size() - 1; i >= 0; --i) { 2150c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov x86_64::X86_64ManagedRegister spill = spill_regs.at(i).AsX86_64(); 2151c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov if (spill.IsCpuRegister()) { 2152c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov pushq(spill.AsCpuRegister()); 2153c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov gpr_count++; 2154547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen 2155547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen // DW_CFA_advance_loc 2156547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen DW_CFA_advance_loc(&cfi_info_, buffer_.Size() - cfi_pc_); 2157547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen cfi_pc_ = buffer_.Size(); 2158547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen // DW_CFA_def_cfa_offset 2159547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen cfi_cfa_offset_ += kFramePointerSize; 2160547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen DW_CFA_def_cfa_offset(&cfi_info_, cfi_cfa_offset_); 2161547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen // DW_CFA_offset reg offset 2162547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen reg_offset++; 2163547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen DW_CFA_offset(&cfi_info_, spill.DWARFRegId(), reg_offset); 2164c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov } 2165fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2166fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // return address then method on stack 2167c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov int64_t rest_of_frame = static_cast<int64_t>(frame_size) 2168c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov - (gpr_count * kFramePointerSize) 2169c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov - kFramePointerSize /*return address*/; 2170c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov subq(CpuRegister(RSP), Immediate(rest_of_frame)); 2171547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen // DW_CFA_advance_loc 2172547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen DW_CFA_advance_loc(&cfi_info_, buffer_.Size() - cfi_pc_); 2173547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen cfi_pc_ = buffer_.Size(); 2174547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen // DW_CFA_def_cfa_offset 2175547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen cfi_cfa_offset_ += rest_of_frame; 2176547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen DW_CFA_def_cfa_offset(&cfi_info_, cfi_cfa_offset_); 2177547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen 2178c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov // spill xmms 2179c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov int64_t offset = rest_of_frame; 2180c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov for (int i = spill_regs.size() - 1; i >= 0; --i) { 2181c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov x86_64::X86_64ManagedRegister spill = spill_regs.at(i).AsX86_64(); 2182c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov if (spill.IsXmmRegister()) { 2183c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov offset -= sizeof(double); 2184c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov movsd(Address(CpuRegister(RSP), offset), spill.AsXmmRegister()); 2185c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov } 2186c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov } 2187cf4035a4c41ccfcc3e89a0cee25f5218a11b0705Andreas Gampe 2188cf4035a4c41ccfcc3e89a0cee25f5218a11b0705Andreas Gampe DCHECK_EQ(4U, sizeof(StackReference<mirror::ArtMethod>)); 2189c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov 2190cf4035a4c41ccfcc3e89a0cee25f5218a11b0705Andreas Gampe movl(Address(CpuRegister(RSP), 0), method_reg.AsX86_64().AsCpuRegister()); 2191fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2192fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko for (size_t i = 0; i < entry_spills.size(); ++i) { 2193fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko ManagedRegisterSpill spill = entry_spills.at(i); 2194fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (spill.AsX86_64().IsCpuRegister()) { 2195fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (spill.getSize() == 8) { 2196dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movq(Address(CpuRegister(RSP), frame_size + spill.getSpillOffset()), 2197dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers spill.AsX86_64().AsCpuRegister()); 2198fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2199fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(spill.getSize(), 4); 2200dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movl(Address(CpuRegister(RSP), frame_size + spill.getSpillOffset()), spill.AsX86_64().AsCpuRegister()); 2201fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2202fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2203fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (spill.getSize() == 8) { 2204dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movsd(Address(CpuRegister(RSP), frame_size + spill.getSpillOffset()), spill.AsX86_64().AsXmmRegister()); 2205fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2206fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(spill.getSize(), 4); 2207dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movss(Address(CpuRegister(RSP), frame_size + spill.getSpillOffset()), spill.AsX86_64().AsXmmRegister()); 2208fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2209fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2210fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2211fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2212fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2213fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::RemoveFrame(size_t frame_size, 2214fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko const std::vector<ManagedRegister>& spill_regs) { 2215fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_ALIGNED(frame_size, kStackAlignment); 2216c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov int gpr_count = 0; 2217c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov // unspill xmms 2218c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov int64_t offset = static_cast<int64_t>(frame_size) - (spill_regs.size() * kFramePointerSize) - 2 * kFramePointerSize; 2219fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko for (size_t i = 0; i < spill_regs.size(); ++i) { 2220c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov x86_64::X86_64ManagedRegister spill = spill_regs.at(i).AsX86_64(); 2221c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov if (spill.IsXmmRegister()) { 2222c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov offset += sizeof(double); 2223c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov movsd(spill.AsXmmRegister(), Address(CpuRegister(RSP), offset)); 2224c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov } else { 2225c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov gpr_count++; 2226c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov } 2227c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov } 2228c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov addq(CpuRegister(RSP), Immediate(static_cast<int64_t>(frame_size) - (gpr_count * kFramePointerSize) - kFramePointerSize)); 2229c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov for (size_t i = 0; i < spill_regs.size(); ++i) { 2230c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov x86_64::X86_64ManagedRegister spill = spill_regs.at(i).AsX86_64(); 2231c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov if (spill.IsCpuRegister()) { 2232c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov popq(spill.AsCpuRegister()); 2233c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov } 2234fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2235fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko ret(); 2236fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2237fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2238fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::IncreaseFrameSize(size_t adjust) { 2239fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_ALIGNED(adjust, kStackAlignment); 22405408b6ba5d73ac0890683ebd7ddb4151a8ac2721avignate addq(CpuRegister(RSP), Immediate(-static_cast<int64_t>(adjust))); 2241547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen // DW_CFA_advance_loc 2242547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen DW_CFA_advance_loc(&cfi_info_, buffer_.Size() - cfi_pc_); 2243547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen cfi_pc_ = buffer_.Size(); 2244547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen // DW_CFA_def_cfa_offset 2245547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen cfi_cfa_offset_ += adjust; 2246547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen DW_CFA_def_cfa_offset(&cfi_info_, cfi_cfa_offset_); 2247fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2248fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2249fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::DecreaseFrameSize(size_t adjust) { 2250fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_ALIGNED(adjust, kStackAlignment); 2251dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers addq(CpuRegister(RSP), Immediate(adjust)); 2252fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2253fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2254fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::Store(FrameOffset offs, ManagedRegister msrc, size_t size) { 2255fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister src = msrc.AsX86_64(); 2256fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (src.IsNoRegister()) { 2257fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(0u, size); 2258fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else if (src.IsCpuRegister()) { 2259fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (size == 4) { 2260fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(4u, size); 2261dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movl(Address(CpuRegister(RSP), offs), src.AsCpuRegister()); 2262fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2263fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(8u, size); 2264dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movq(Address(CpuRegister(RSP), offs), src.AsCpuRegister()); 2265fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2266fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else if (src.IsRegisterPair()) { 2267fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(0u, size); 2268dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movq(Address(CpuRegister(RSP), offs), src.AsRegisterPairLow()); 2269dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movq(Address(CpuRegister(RSP), FrameOffset(offs.Int32Value()+4)), 2270fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko src.AsRegisterPairHigh()); 2271fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else if (src.IsX87Register()) { 2272fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (size == 4) { 2273dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers fstps(Address(CpuRegister(RSP), offs)); 2274fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2275dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers fstpl(Address(CpuRegister(RSP), offs)); 2276fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2277fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2278fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(src.IsXmmRegister()); 2279fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (size == 4) { 2280dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movss(Address(CpuRegister(RSP), offs), src.AsXmmRegister()); 2281fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2282dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movsd(Address(CpuRegister(RSP), offs), src.AsXmmRegister()); 2283fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2284fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2285fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2286fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2287fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::StoreRef(FrameOffset dest, ManagedRegister msrc) { 2288fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister src = msrc.AsX86_64(); 2289fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(src.IsCpuRegister()); 2290cf4035a4c41ccfcc3e89a0cee25f5218a11b0705Andreas Gampe movl(Address(CpuRegister(RSP), dest), src.AsCpuRegister()); 2291fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2292fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2293fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::StoreRawPtr(FrameOffset dest, ManagedRegister msrc) { 2294fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister src = msrc.AsX86_64(); 2295fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(src.IsCpuRegister()); 2296dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movq(Address(CpuRegister(RSP), dest), src.AsCpuRegister()); 2297fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2298fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2299fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::StoreImmediateToFrame(FrameOffset dest, uint32_t imm, 2300dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers ManagedRegister) { 2301dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movl(Address(CpuRegister(RSP), dest), Immediate(imm)); // TODO(64) movq? 2302fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2303fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2304dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::StoreImmediateToThread64(ThreadOffset<8> dest, uint32_t imm, 2305dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers ManagedRegister) { 2306fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko gs()->movl(Address::Absolute(dest, true), Immediate(imm)); // TODO(64) movq? 2307fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2308fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2309dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::StoreStackOffsetToThread64(ThreadOffset<8> thr_offs, 2310dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers FrameOffset fr_offs, 2311dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers ManagedRegister mscratch) { 2312fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister scratch = mscratch.AsX86_64(); 2313fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(scratch.IsCpuRegister()); 2314dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers leaq(scratch.AsCpuRegister(), Address(CpuRegister(RSP), fr_offs)); 2315fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko gs()->movq(Address::Absolute(thr_offs, true), scratch.AsCpuRegister()); 2316fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2317fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2318dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::StoreStackPointerToThread64(ThreadOffset<8> thr_offs) { 2319dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers gs()->movq(Address::Absolute(thr_offs, true), CpuRegister(RSP)); 2320fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2321fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2322fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::StoreSpanning(FrameOffset /*dst*/, ManagedRegister /*src*/, 2323fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko FrameOffset /*in_off*/, ManagedRegister /*scratch*/) { 2324fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko UNIMPLEMENTED(FATAL); // this case only currently exists for ARM 2325fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2326fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2327fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::Load(ManagedRegister mdest, FrameOffset src, size_t size) { 2328fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister dest = mdest.AsX86_64(); 2329fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (dest.IsNoRegister()) { 2330fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(0u, size); 2331fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else if (dest.IsCpuRegister()) { 2332fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (size == 4) { 2333fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(4u, size); 2334dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movl(dest.AsCpuRegister(), Address(CpuRegister(RSP), src)); 2335fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2336fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(8u, size); 2337dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movq(dest.AsCpuRegister(), Address(CpuRegister(RSP), src)); 2338fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2339fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else if (dest.IsRegisterPair()) { 2340fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(0u, size); 2341dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movq(dest.AsRegisterPairLow(), Address(CpuRegister(RSP), src)); 2342dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movq(dest.AsRegisterPairHigh(), Address(CpuRegister(RSP), FrameOffset(src.Int32Value()+4))); 2343fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else if (dest.IsX87Register()) { 2344fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (size == 4) { 2345dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers flds(Address(CpuRegister(RSP), src)); 2346fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2347dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers fldl(Address(CpuRegister(RSP), src)); 2348fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2349fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2350fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(dest.IsXmmRegister()); 2351fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (size == 4) { 2352dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movss(dest.AsXmmRegister(), Address(CpuRegister(RSP), src)); 2353fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2354dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movsd(dest.AsXmmRegister(), Address(CpuRegister(RSP), src)); 2355fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2356fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2357fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2358fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2359dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::LoadFromThread64(ManagedRegister mdest, ThreadOffset<8> src, size_t size) { 2360fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister dest = mdest.AsX86_64(); 2361fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (dest.IsNoRegister()) { 2362fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(0u, size); 2363fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else if (dest.IsCpuRegister()) { 2364fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(4u, size); 2365dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers gs()->movl(dest.AsCpuRegister(), Address::Absolute(src, true)); 2366fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else if (dest.IsRegisterPair()) { 2367fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(8u, size); 2368fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko gs()->movq(dest.AsRegisterPairLow(), Address::Absolute(src, true)); 2369fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else if (dest.IsX87Register()) { 2370fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (size == 4) { 2371fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko gs()->flds(Address::Absolute(src, true)); 2372fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2373fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko gs()->fldl(Address::Absolute(src, true)); 2374fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2375fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2376fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(dest.IsXmmRegister()); 2377fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (size == 4) { 2378fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko gs()->movss(dest.AsXmmRegister(), Address::Absolute(src, true)); 2379fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2380fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko gs()->movsd(dest.AsXmmRegister(), Address::Absolute(src, true)); 2381fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2382fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2383fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2384fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2385fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::LoadRef(ManagedRegister mdest, FrameOffset src) { 2386fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister dest = mdest.AsX86_64(); 2387fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(dest.IsCpuRegister()); 2388dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movq(dest.AsCpuRegister(), Address(CpuRegister(RSP), src)); 2389fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2390fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2391fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::LoadRef(ManagedRegister mdest, ManagedRegister base, 2392fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko MemberOffset offs) { 2393fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister dest = mdest.AsX86_64(); 2394fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(dest.IsCpuRegister() && dest.IsCpuRegister()); 2395f889267adadd62c92d1d3726764598946a961c10Hiroshi Yamauchi movl(dest.AsCpuRegister(), Address(base.AsX86_64().AsCpuRegister(), offs)); 2396b88f0b16dbaff09a140d2a62b66eca2736ff514bHiroshi Yamauchi if (kPoisonHeapReferences) { 2397b88f0b16dbaff09a140d2a62b66eca2736ff514bHiroshi Yamauchi negl(dest.AsCpuRegister()); 2398b88f0b16dbaff09a140d2a62b66eca2736ff514bHiroshi Yamauchi } 2399fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2400fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2401fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::LoadRawPtr(ManagedRegister mdest, ManagedRegister base, 2402fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Offset offs) { 2403fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister dest = mdest.AsX86_64(); 2404fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(dest.IsCpuRegister() && dest.IsCpuRegister()); 2405fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko movq(dest.AsCpuRegister(), Address(base.AsX86_64().AsCpuRegister(), offs)); 2406fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2407fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2408dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::LoadRawPtrFromThread64(ManagedRegister mdest, ThreadOffset<8> offs) { 2409fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister dest = mdest.AsX86_64(); 2410fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(dest.IsCpuRegister()); 2411fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko gs()->movq(dest.AsCpuRegister(), Address::Absolute(offs, true)); 2412fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2413fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2414fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::SignExtend(ManagedRegister mreg, size_t size) { 2415fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister reg = mreg.AsX86_64(); 2416fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(size == 1 || size == 2) << size; 2417fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(reg.IsCpuRegister()) << reg; 2418fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (size == 1) { 2419dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movsxb(reg.AsCpuRegister(), reg.AsCpuRegister()); 2420fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2421fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko movsxw(reg.AsCpuRegister(), reg.AsCpuRegister()); 2422fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2423fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2424fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2425fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::ZeroExtend(ManagedRegister mreg, size_t size) { 2426fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister reg = mreg.AsX86_64(); 2427fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(size == 1 || size == 2) << size; 2428fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(reg.IsCpuRegister()) << reg; 2429fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (size == 1) { 2430dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movzxb(reg.AsCpuRegister(), reg.AsCpuRegister()); 2431fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2432fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko movzxw(reg.AsCpuRegister(), reg.AsCpuRegister()); 2433fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2434fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2435fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2436fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::Move(ManagedRegister mdest, ManagedRegister msrc, size_t size) { 2437fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister dest = mdest.AsX86_64(); 2438fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister src = msrc.AsX86_64(); 2439fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (!dest.Equals(src)) { 2440fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (dest.IsCpuRegister() && src.IsCpuRegister()) { 2441fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko movq(dest.AsCpuRegister(), src.AsCpuRegister()); 2442fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else if (src.IsX87Register() && dest.IsXmmRegister()) { 2443fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // Pass via stack and pop X87 register 2444dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers subl(CpuRegister(RSP), Immediate(16)); 2445fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (size == 4) { 2446fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(src.AsX87Register(), ST0); 2447dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers fstps(Address(CpuRegister(RSP), 0)); 2448dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movss(dest.AsXmmRegister(), Address(CpuRegister(RSP), 0)); 2449fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2450fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(src.AsX87Register(), ST0); 2451dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers fstpl(Address(CpuRegister(RSP), 0)); 2452dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movsd(dest.AsXmmRegister(), Address(CpuRegister(RSP), 0)); 2453fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2454dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers addq(CpuRegister(RSP), Immediate(16)); 2455fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2456fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // TODO: x87, SSE 2457fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko UNIMPLEMENTED(FATAL) << ": Move " << dest << ", " << src; 2458fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2459fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2460fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2461fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2462fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::CopyRef(FrameOffset dest, FrameOffset src, 2463fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko ManagedRegister mscratch) { 2464fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister scratch = mscratch.AsX86_64(); 2465fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(scratch.IsCpuRegister()); 2466dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movl(scratch.AsCpuRegister(), Address(CpuRegister(RSP), src)); 2467dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movl(Address(CpuRegister(RSP), dest), scratch.AsCpuRegister()); 2468fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2469fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2470dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::CopyRawPtrFromThread64(FrameOffset fr_offs, 2471dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers ThreadOffset<8> thr_offs, 2472dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers ManagedRegister mscratch) { 2473fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister scratch = mscratch.AsX86_64(); 2474fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(scratch.IsCpuRegister()); 2475fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko gs()->movq(scratch.AsCpuRegister(), Address::Absolute(thr_offs, true)); 2476fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Store(fr_offs, scratch, 8); 2477fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2478fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2479dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::CopyRawPtrToThread64(ThreadOffset<8> thr_offs, 2480dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers FrameOffset fr_offs, 2481dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers ManagedRegister mscratch) { 2482fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister scratch = mscratch.AsX86_64(); 2483fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(scratch.IsCpuRegister()); 2484fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Load(scratch, fr_offs, 8); 2485fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko gs()->movq(Address::Absolute(thr_offs, true), scratch.AsCpuRegister()); 2486fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2487fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2488fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::Copy(FrameOffset dest, FrameOffset src, 2489fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko ManagedRegister mscratch, 2490fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko size_t size) { 2491fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister scratch = mscratch.AsX86_64(); 2492fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (scratch.IsCpuRegister() && size == 8) { 2493fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Load(scratch, src, 4); 2494fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Store(dest, scratch, 4); 2495fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Load(scratch, FrameOffset(src.Int32Value() + 4), 4); 2496fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Store(FrameOffset(dest.Int32Value() + 4), scratch, 4); 2497fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2498fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Load(scratch, src, size); 2499fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Store(dest, scratch, size); 2500fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2501fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2502fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2503fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::Copy(FrameOffset /*dst*/, ManagedRegister /*src_base*/, Offset /*src_offset*/, 2504fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko ManagedRegister /*scratch*/, size_t /*size*/) { 2505fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko UNIMPLEMENTED(FATAL); 2506fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2507fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2508fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::Copy(ManagedRegister dest_base, Offset dest_offset, FrameOffset src, 2509fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko ManagedRegister scratch, size_t size) { 2510fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(scratch.IsNoRegister()); 2511fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(size, 4u); 2512dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers pushq(Address(CpuRegister(RSP), src)); 2513fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko popq(Address(dest_base.AsX86_64().AsCpuRegister(), dest_offset)); 2514fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2515fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2516fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::Copy(FrameOffset dest, FrameOffset src_base, Offset src_offset, 2517fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko ManagedRegister mscratch, size_t size) { 2518dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers CpuRegister scratch = mscratch.AsX86_64().AsCpuRegister(); 2519fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(size, 4u); 2520dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movq(scratch, Address(CpuRegister(RSP), src_base)); 2521fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko movq(scratch, Address(scratch, src_offset)); 2522dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movq(Address(CpuRegister(RSP), dest), scratch); 2523fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2524fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2525fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::Copy(ManagedRegister dest, Offset dest_offset, 2526fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko ManagedRegister src, Offset src_offset, 2527fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko ManagedRegister scratch, size_t size) { 2528fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(size, 4u); 2529fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(scratch.IsNoRegister()); 2530fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko pushq(Address(src.AsX86_64().AsCpuRegister(), src_offset)); 2531fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko popq(Address(dest.AsX86_64().AsCpuRegister(), dest_offset)); 2532fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2533fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2534fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::Copy(FrameOffset dest, Offset dest_offset, FrameOffset src, Offset src_offset, 2535fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko ManagedRegister mscratch, size_t size) { 2536dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers CpuRegister scratch = mscratch.AsX86_64().AsCpuRegister(); 2537fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(size, 4u); 2538fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(dest.Int32Value(), src.Int32Value()); 2539dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movq(scratch, Address(CpuRegister(RSP), src)); 2540fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko pushq(Address(scratch, src_offset)); 2541fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko popq(Address(scratch, dest_offset)); 2542fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2543fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2544fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::MemoryBarrier(ManagedRegister) { 2545fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko mfence(); 2546fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2547fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2548eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartiervoid X86_64Assembler::CreateHandleScopeEntry(ManagedRegister mout_reg, 2549eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier FrameOffset handle_scope_offset, 2550fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko ManagedRegister min_reg, bool null_allowed) { 2551fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister out_reg = mout_reg.AsX86_64(); 2552fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister in_reg = min_reg.AsX86_64(); 2553fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (in_reg.IsNoRegister()) { // TODO(64): && null_allowed 2554fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // Use out_reg as indicator of NULL 2555fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko in_reg = out_reg; 2556fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // TODO: movzwl 2557eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier movl(in_reg.AsCpuRegister(), Address(CpuRegister(RSP), handle_scope_offset)); 2558fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2559fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(in_reg.IsCpuRegister()); 2560fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(out_reg.IsCpuRegister()); 2561fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko VerifyObject(in_reg, null_allowed); 2562fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (null_allowed) { 2563fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Label null_arg; 2564fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (!out_reg.Equals(in_reg)) { 2565fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko xorl(out_reg.AsCpuRegister(), out_reg.AsCpuRegister()); 2566fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2567fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko testl(in_reg.AsCpuRegister(), in_reg.AsCpuRegister()); 2568fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko j(kZero, &null_arg); 2569eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier leaq(out_reg.AsCpuRegister(), Address(CpuRegister(RSP), handle_scope_offset)); 2570fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Bind(&null_arg); 2571fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2572eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier leaq(out_reg.AsCpuRegister(), Address(CpuRegister(RSP), handle_scope_offset)); 2573fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2574fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2575fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2576eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartiervoid X86_64Assembler::CreateHandleScopeEntry(FrameOffset out_off, 2577eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier FrameOffset handle_scope_offset, 2578fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko ManagedRegister mscratch, 2579fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko bool null_allowed) { 2580fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister scratch = mscratch.AsX86_64(); 2581fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(scratch.IsCpuRegister()); 2582fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (null_allowed) { 2583fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Label null_arg; 2584eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier movl(scratch.AsCpuRegister(), Address(CpuRegister(RSP), handle_scope_offset)); 2585fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko testl(scratch.AsCpuRegister(), scratch.AsCpuRegister()); 2586fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko j(kZero, &null_arg); 2587eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier leaq(scratch.AsCpuRegister(), Address(CpuRegister(RSP), handle_scope_offset)); 2588fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Bind(&null_arg); 2589fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2590eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier leaq(scratch.AsCpuRegister(), Address(CpuRegister(RSP), handle_scope_offset)); 2591fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2592fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Store(out_off, scratch, 8); 2593fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2594fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2595eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier// Given a handle scope entry, load the associated reference. 2596eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartiervoid X86_64Assembler::LoadReferenceFromHandleScope(ManagedRegister mout_reg, 2597fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko ManagedRegister min_reg) { 2598fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister out_reg = mout_reg.AsX86_64(); 2599fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister in_reg = min_reg.AsX86_64(); 2600fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(out_reg.IsCpuRegister()); 2601fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(in_reg.IsCpuRegister()); 2602fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Label null_arg; 2603fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (!out_reg.Equals(in_reg)) { 2604fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko xorl(out_reg.AsCpuRegister(), out_reg.AsCpuRegister()); 2605fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2606fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko testl(in_reg.AsCpuRegister(), in_reg.AsCpuRegister()); 2607fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko j(kZero, &null_arg); 2608fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko movq(out_reg.AsCpuRegister(), Address(in_reg.AsCpuRegister(), 0)); 2609fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Bind(&null_arg); 2610fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2611fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2612fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::VerifyObject(ManagedRegister /*src*/, bool /*could_be_null*/) { 2613fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // TODO: not validating references 2614fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2615fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2616fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::VerifyObject(FrameOffset /*src*/, bool /*could_be_null*/) { 2617fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // TODO: not validating references 2618fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2619fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2620fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::Call(ManagedRegister mbase, Offset offset, ManagedRegister) { 2621fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister base = mbase.AsX86_64(); 2622fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(base.IsCpuRegister()); 2623fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko call(Address(base.AsCpuRegister(), offset.Int32Value())); 2624fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // TODO: place reference map on call 2625fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2626fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2627fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::Call(FrameOffset base, Offset offset, ManagedRegister mscratch) { 2628dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers CpuRegister scratch = mscratch.AsX86_64().AsCpuRegister(); 2629cf4035a4c41ccfcc3e89a0cee25f5218a11b0705Andreas Gampe movl(scratch, Address(CpuRegister(RSP), base)); 2630fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko call(Address(scratch, offset)); 2631fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2632fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2633dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::CallFromThread64(ThreadOffset<8> offset, ManagedRegister /*mscratch*/) { 2634fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko gs()->call(Address::Absolute(offset, true)); 2635fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2636fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2637fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::GetCurrentThread(ManagedRegister tr) { 2638dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers gs()->movq(tr.AsX86_64().AsCpuRegister(), Address::Absolute(Thread::SelfOffset<8>(), true)); 2639fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2640fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2641dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::GetCurrentThread(FrameOffset offset, ManagedRegister mscratch) { 2642fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister scratch = mscratch.AsX86_64(); 2643dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers gs()->movq(scratch.AsCpuRegister(), Address::Absolute(Thread::SelfOffset<8>(), true)); 2644dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movq(Address(CpuRegister(RSP), offset), scratch.AsCpuRegister()); 2645fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2646fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2647dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers// Slowpath entered when Thread::Current()->_exception is non-null 2648dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersclass X86_64ExceptionSlowPath FINAL : public SlowPath { 2649dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers public: 2650dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers explicit X86_64ExceptionSlowPath(size_t stack_adjust) : stack_adjust_(stack_adjust) {} 2651dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers virtual void Emit(Assembler *sp_asm) OVERRIDE; 2652dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers private: 2653dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers const size_t stack_adjust_; 2654dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers}; 2655dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 2656fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::ExceptionPoll(ManagedRegister /*scratch*/, size_t stack_adjust) { 2657dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers X86_64ExceptionSlowPath* slow = new X86_64ExceptionSlowPath(stack_adjust); 2658fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko buffer_.EnqueueSlowPath(slow); 2659dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers gs()->cmpl(Address::Absolute(Thread::ExceptionOffset<8>(), true), Immediate(0)); 2660fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko j(kNotEqual, slow->Entry()); 2661fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2662fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2663dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64ExceptionSlowPath::Emit(Assembler *sasm) { 2664fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64Assembler* sp_asm = down_cast<X86_64Assembler*>(sasm); 2665fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko#define __ sp_asm-> 2666fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko __ Bind(&entry_); 2667fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // Note: the return value is dead 2668fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (stack_adjust_ != 0) { // Fix up the frame. 2669fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko __ DecreaseFrameSize(stack_adjust_); 2670fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2671dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers // Pass exception as argument in RDI 2672dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers __ gs()->movq(CpuRegister(RDI), Address::Absolute(Thread::ExceptionOffset<8>(), true)); 2673dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers __ gs()->call(Address::Absolute(QUICK_ENTRYPOINT_OFFSET(8, pDeliverException), true)); 2674fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // this call should never return 2675fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko __ int3(); 2676fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko#undef __ 2677fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2678fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2679fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} // namespace x86_64 2680fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} // namespace art 2681