assembler_x86_64.cc revision 9574c4b5f5ef039d694ac12c97e25ca02eca83c0
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 187dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movzxb(CpuRegister dst, CpuRegister src) { 188fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 189dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalByteRegNormalizingRex32(dst, src); 190fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 191fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xB6); 192dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitRegisterOperand(dst.LowBits(), src.LowBits()); 193fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 194fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 195fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 196dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movzxb(CpuRegister dst, const Address& src) { 197fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 198dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalByteRegNormalizingRex32(dst, src); 199fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 200fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xB6); 201dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 202fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 203fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 204fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 205dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movsxb(CpuRegister dst, CpuRegister src) { 206fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 207dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalByteRegNormalizingRex32(dst, src); 208fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 209fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xBE); 210dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitRegisterOperand(dst.LowBits(), src.LowBits()); 211fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 212fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 213fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 214dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movsxb(CpuRegister dst, const Address& src) { 215fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 216dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalByteRegNormalizingRex32(dst, src); 217fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 218fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xBE); 219dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 220fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 221fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 222fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 223dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movb(CpuRegister /*dst*/, const Address& /*src*/) { 224fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko LOG(FATAL) << "Use movzxb or movsxb instead."; 225fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 226fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 227fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 228dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movb(const Address& dst, CpuRegister src) { 229fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 230dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalByteRegNormalizingRex32(src, dst); 231fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x88); 232dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(src.LowBits(), dst); 233fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 234fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 235fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 236fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::movb(const Address& dst, const Immediate& imm) { 237fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 23826a25ef62a13f409f941aa39825a51b4d6f0f047Nicolas Geoffray EmitOptionalRex32(dst); 239fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xC6); 240dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(Register::RAX, dst); 241fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(imm.is_int8()); 242fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(imm.value() & 0xFF); 243fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 244fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 245fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 246dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movzxw(CpuRegister dst, CpuRegister src) { 247fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 248dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 249fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 250fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xB7); 251dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitRegisterOperand(dst.LowBits(), src.LowBits()); 252fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 253fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 254fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 255dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movzxw(CpuRegister dst, const Address& src) { 256fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 257dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 258fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 259fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xB7); 260dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 261fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 262fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 263fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 264dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movsxw(CpuRegister dst, CpuRegister src) { 265fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 266dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 267fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 268fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xBF); 269dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitRegisterOperand(dst.LowBits(), src.LowBits()); 270fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 271fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 272fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 273dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movsxw(CpuRegister dst, const Address& src) { 274fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 275dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 276fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 277fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xBF); 278dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 279fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 280fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 281fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 282dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movw(CpuRegister /*dst*/, const Address& /*src*/) { 283fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko LOG(FATAL) << "Use movzxw or movsxw instead."; 284fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 285fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 286fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 287dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movw(const Address& dst, CpuRegister src) { 288fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 289fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperandSizeOverride(); 290e4ded41ae2648973d5fed8c6bafaebf917ea7d17Nicolas Geoffray EmitOptionalRex32(src, dst); 291fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x89); 292dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(src.LowBits(), dst); 293fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 294fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 295fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 29626a25ef62a13f409f941aa39825a51b4d6f0f047Nicolas Geoffrayvoid X86_64Assembler::movw(const Address& dst, const Immediate& imm) { 29726a25ef62a13f409f941aa39825a51b4d6f0f047Nicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 29826a25ef62a13f409f941aa39825a51b4d6f0f047Nicolas Geoffray EmitOperandSizeOverride(); 29926a25ef62a13f409f941aa39825a51b4d6f0f047Nicolas Geoffray EmitOptionalRex32(dst); 30026a25ef62a13f409f941aa39825a51b4d6f0f047Nicolas Geoffray EmitUint8(0xC7); 30126a25ef62a13f409f941aa39825a51b4d6f0f047Nicolas Geoffray EmitOperand(Register::RAX, dst); 302b6e7206ad7a426adda9cfd649a4ef969607d79d6Nicolas Geoffray CHECK(imm.is_uint16() || imm.is_int16()); 30326a25ef62a13f409f941aa39825a51b4d6f0f047Nicolas Geoffray EmitUint8(imm.value() & 0xFF); 30426a25ef62a13f409f941aa39825a51b4d6f0f047Nicolas Geoffray EmitUint8(imm.value() >> 8); 30526a25ef62a13f409f941aa39825a51b4d6f0f047Nicolas Geoffray} 30626a25ef62a13f409f941aa39825a51b4d6f0f047Nicolas Geoffray 30726a25ef62a13f409f941aa39825a51b4d6f0f047Nicolas Geoffray 308dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::leaq(CpuRegister dst, const Address& src) { 309fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 310dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitRex64(dst, src); 311fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x8D); 312dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 313fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 314fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 315fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 3167fb49da8ec62e8a10ed9419ade9f32c6b1174687Nicolas Geoffrayvoid X86_64Assembler::movaps(XmmRegister dst, XmmRegister src) { 3177fb49da8ec62e8a10ed9419ade9f32c6b1174687Nicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 3187fb49da8ec62e8a10ed9419ade9f32c6b1174687Nicolas Geoffray EmitOptionalRex32(dst, src); 3197fb49da8ec62e8a10ed9419ade9f32c6b1174687Nicolas Geoffray EmitUint8(0x0F); 3207fb49da8ec62e8a10ed9419ade9f32c6b1174687Nicolas Geoffray EmitUint8(0x28); 321102cbed1e52b7c5f09458b44903fe97bb3e14d5fNicolas Geoffray EmitXmmRegisterOperand(dst.LowBits(), src); 3227fb49da8ec62e8a10ed9419ade9f32c6b1174687Nicolas Geoffray} 3237fb49da8ec62e8a10ed9419ade9f32c6b1174687Nicolas Geoffray 3247fb49da8ec62e8a10ed9419ade9f32c6b1174687Nicolas Geoffray 325fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::movss(XmmRegister dst, const Address& src) { 326fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 327fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 328dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 329fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 330fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x10); 331dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 332fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 333fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 334fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 335fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::movss(const Address& dst, XmmRegister src) { 336fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 337fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 338dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(src, dst); 339fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 340fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x11); 341dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(src.LowBits(), dst); 342fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 343fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 344fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 345fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::movss(XmmRegister dst, XmmRegister src) { 346fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 347fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 348dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 349fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 350fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x11); 351dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(src.LowBits(), dst); 352fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 353fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 354fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 355dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillainvoid X86_64Assembler::movsxd(CpuRegister dst, CpuRegister src) { 356dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillain AssemblerBuffer::EnsureCapacity ensured(&buffer_); 35757a88d4ac205874dc85d22f9f6a9ca3c4c373eebNicolas Geoffray EmitRex64(dst, src); 358dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillain EmitUint8(0x63); 359dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillain EmitRegisterOperand(dst.LowBits(), src.LowBits()); 360dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillain} 361dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillain 362dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillain 363dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillainvoid X86_64Assembler::movsxd(CpuRegister dst, const Address& src) { 364dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillain AssemblerBuffer::EnsureCapacity ensured(&buffer_); 365dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillain EmitRex64(dst); 366dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillain EmitUint8(0x63); 367dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillain EmitOperand(dst.LowBits(), src); 368dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillain} 369dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillain 370dff1f2812ecdaea89978c5351f0c70cdabbc0821Roland Levillain 371dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movd(XmmRegister dst, CpuRegister src) { 372fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 373fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x66); 374102cbed1e52b7c5f09458b44903fe97bb3e14d5fNicolas Geoffray EmitRex64(dst, src); 375fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 376fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x6E); 377dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), Operand(src)); 378fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 379fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 380fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 381dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::movd(CpuRegister dst, XmmRegister src) { 382fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 383fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x66); 384102cbed1e52b7c5f09458b44903fe97bb3e14d5fNicolas Geoffray EmitRex64(src, dst); 385fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 386fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x7E); 387dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(src.LowBits(), Operand(dst)); 388fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 389fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 390fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 391fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::addss(XmmRegister dst, XmmRegister src) { 392fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 393fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 394dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 395fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 396fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x58); 397dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 398fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 399fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 400fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 401fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::addss(XmmRegister dst, const Address& src) { 402fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 403fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 404dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 405fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 406fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x58); 407dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 408fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 409fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 410fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 411fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::subss(XmmRegister dst, XmmRegister src) { 412fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 413fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 414dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 415fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 416fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x5C); 417dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 418fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 419fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 420fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 421fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::subss(XmmRegister dst, const Address& src) { 422fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 423fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 424dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 425fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 426fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x5C); 427dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 428fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 429fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 430fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 431fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::mulss(XmmRegister dst, XmmRegister src) { 432fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 433fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 434dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 435fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 436fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x59); 437dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 438fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 439fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 440fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 441fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::mulss(XmmRegister dst, const Address& src) { 442fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 443fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 444dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 445fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 446fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x59); 447dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 448fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 449fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 450fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 451fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::divss(XmmRegister dst, XmmRegister src) { 452fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 453fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 454dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 455fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 456fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x5E); 457dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 458fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 459fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 460fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 461fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::divss(XmmRegister dst, const Address& src) { 462fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 463fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 464dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 465fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 466fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x5E); 467dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 468fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 469fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 470fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 471fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::flds(const Address& src) { 472fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 473fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xD9); 474fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(0, src); 475fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 476fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 477fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 478fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::fstps(const Address& dst) { 479fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 480fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xD9); 481fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(3, dst); 482fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 483fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 484fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 485fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::movsd(XmmRegister dst, const Address& src) { 486fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 487fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 488dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 489fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 490fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x10); 491dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 492fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 493fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 494fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 495fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::movsd(const Address& dst, XmmRegister src) { 496fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 497fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 498dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(src, dst); 499fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 500fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x11); 501dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(src.LowBits(), dst); 502fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 503fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 504fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 505fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::movsd(XmmRegister dst, XmmRegister src) { 506fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 507fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 508dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 509fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 510fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x11); 511dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(src.LowBits(), dst); 512fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 513fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 514fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 515fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::addsd(XmmRegister dst, XmmRegister src) { 516fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 517fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 518dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 519fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 520fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x58); 521dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 522fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 523fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 524fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 525fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::addsd(XmmRegister dst, const Address& src) { 526fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 527fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 528dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 529fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 530fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x58); 531dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 532fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 533fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 534fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 535fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::subsd(XmmRegister dst, XmmRegister src) { 536fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 537fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 538dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 539fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 540fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x5C); 541dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 542fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 543fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 544fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 545fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::subsd(XmmRegister dst, const Address& src) { 546fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 547fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 548dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 549fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 550fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x5C); 551dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 552fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 553fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 554fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 555fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::mulsd(XmmRegister dst, XmmRegister src) { 556fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 557fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 558dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 559fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 560fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x59); 561dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 562fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 563fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 564fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 565fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::mulsd(XmmRegister dst, const Address& src) { 566fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 567fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 568dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 569fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 570fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x59); 571dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 572fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 573fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 574fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 575fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::divsd(XmmRegister dst, XmmRegister src) { 576fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 577fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 578dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 579fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 580fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x5E); 581dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 582fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 583fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 584fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 585fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::divsd(XmmRegister dst, const Address& src) { 586fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 587fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 588dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 589fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 590fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x5E); 591dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 592fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 593fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 594fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 595dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::cvtsi2ss(XmmRegister dst, CpuRegister src) { 596fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 597fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 598dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 599fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 600fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x2A); 601dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), Operand(src)); 602fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 603fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 604fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 605dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::cvtsi2sd(XmmRegister dst, CpuRegister src) { 606fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 607fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 608dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 609fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 610fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x2A); 611dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), Operand(src)); 612fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 613fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 614fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 615dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::cvtss2si(CpuRegister dst, XmmRegister src) { 616fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 617fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 618dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 619fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 620fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x2D); 621dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 622fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 623fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 624fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 625fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::cvtss2sd(XmmRegister dst, XmmRegister src) { 626fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 627fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 628dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 629fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 630fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x5A); 631dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 632fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 633fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 634fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 635dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::cvtsd2si(CpuRegister dst, XmmRegister src) { 636fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 637fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 638dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 639fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 640fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x2D); 641dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 642fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 643fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 644fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 645dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::cvttss2si(CpuRegister dst, XmmRegister src) { 646fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 647fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 648dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 649fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 650fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x2C); 651dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 652fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 653fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 654fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 655dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::cvttsd2si(CpuRegister dst, XmmRegister src) { 656fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 657fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 658dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 659fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 660fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x2C); 661dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 662fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 663fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 664fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 665fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::cvtsd2ss(XmmRegister dst, XmmRegister src) { 666fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 667fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 668dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 669fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 670fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x5A); 671dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 672fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 673fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 674fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 675fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::cvtdq2pd(XmmRegister dst, XmmRegister src) { 676fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 677fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 678dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 679fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 680fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xE6); 681dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 682fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 683fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 684fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 685fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::comiss(XmmRegister a, XmmRegister b) { 686fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 687dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(a, b); 688fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 689fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x2F); 690dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(a.LowBits(), b); 691fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 692fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 693fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 694fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::comisd(XmmRegister a, XmmRegister b) { 695fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 696fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x66); 697dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(a, b); 698fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 699fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x2F); 700dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(a.LowBits(), b); 701fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 702fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 703fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 704fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::sqrtsd(XmmRegister dst, XmmRegister src) { 705fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 706fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 707dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 708fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 709fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x51); 710dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 711fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 712fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 713fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 714fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::sqrtss(XmmRegister dst, XmmRegister src) { 715fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 716fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF3); 717dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 718fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 719fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x51); 720dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 721fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 722fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 723fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 724fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::xorpd(XmmRegister dst, const Address& src) { 725fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 726fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x66); 727dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 728fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 729fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x57); 730dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 731fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 732fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 733fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 734fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::xorpd(XmmRegister dst, XmmRegister src) { 735fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 736fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x66); 737dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 738fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 739fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x57); 740dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 741fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 742fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 743fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 744fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::xorps(XmmRegister dst, const Address& src) { 745fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 746dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 747fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 748fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x57); 749dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 750fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 751fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 752fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 753fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::xorps(XmmRegister dst, XmmRegister src) { 754fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 755dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 756fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 757fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x57); 758dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitXmmRegisterOperand(dst.LowBits(), src); 759fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 760fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 761fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 762fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::andpd(XmmRegister dst, const Address& src) { 763fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 764fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x66); 765dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 766fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 767fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x54); 768dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), src); 769fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 770fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 771fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 772fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::fldl(const Address& src) { 773fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 774fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xDD); 775fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(0, src); 776fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 777fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 778fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 779fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::fstpl(const Address& dst) { 780fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 781fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xDD); 782fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(3, dst); 783fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 784fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 785fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 786fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::fnstcw(const Address& dst) { 787fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 788fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xD9); 789fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(7, dst); 790fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 791fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 792fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 793fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::fldcw(const Address& src) { 794fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 795fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xD9); 796fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(5, src); 797fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 798fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 799fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 800fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::fistpl(const Address& dst) { 801fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 802fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xDF); 803fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(7, dst); 804fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 805fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 806fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 807fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::fistps(const Address& dst) { 808fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 809fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xDB); 810fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(3, dst); 811fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 812fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 813fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 814fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::fildl(const Address& src) { 815fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 816fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xDF); 817fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(5, src); 818fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 819fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 820fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 821fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::fincstp() { 822fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 823fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xD9); 824fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF7); 825fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 826fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 827fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 828fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::ffree(const Immediate& index) { 829fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_LT(index.value(), 7); 830fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 831fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xDD); 832fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xC0 + index.value()); 833fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 834fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 835fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 836fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::fsin() { 837fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 838fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xD9); 839fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xFE); 840fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 841fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 842fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 843fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::fcos() { 844fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 845fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xD9); 846fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xFF); 847fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 848fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 849fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 850fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::fptan() { 851fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 852fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xD9); 853fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF2); 854fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 855fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 856fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 857dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::xchgl(CpuRegister dst, CpuRegister src) { 858fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 859dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 860fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x87); 861dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitRegisterOperand(dst.LowBits(), src.LowBits()); 862fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 863fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 864ecb2f9ba57b08ceac4204ddd6a0a88a0524f8741Nicolas Geoffray 865ecb2f9ba57b08ceac4204ddd6a0a88a0524f8741Nicolas Geoffrayvoid X86_64Assembler::xchgq(CpuRegister dst, CpuRegister src) { 866ecb2f9ba57b08ceac4204ddd6a0a88a0524f8741Nicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 867ecb2f9ba57b08ceac4204ddd6a0a88a0524f8741Nicolas Geoffray EmitRex64(dst, src); 868ecb2f9ba57b08ceac4204ddd6a0a88a0524f8741Nicolas Geoffray EmitUint8(0x87); 869ecb2f9ba57b08ceac4204ddd6a0a88a0524f8741Nicolas Geoffray EmitOperand(dst.LowBits(), Operand(src)); 870ecb2f9ba57b08ceac4204ddd6a0a88a0524f8741Nicolas Geoffray} 871ecb2f9ba57b08ceac4204ddd6a0a88a0524f8741Nicolas Geoffray 872ecb2f9ba57b08ceac4204ddd6a0a88a0524f8741Nicolas Geoffray 873dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::xchgl(CpuRegister reg, const Address& address) { 874fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 875dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg, address); 876fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x87); 877dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(reg.LowBits(), address); 878fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 879fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 880fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 8813c04974a90b0e03f4b509010bff49f0b2a3da57fNicolas Geoffrayvoid X86_64Assembler::cmpw(const Address& address, const Immediate& imm) { 8823c04974a90b0e03f4b509010bff49f0b2a3da57fNicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 8833c04974a90b0e03f4b509010bff49f0b2a3da57fNicolas Geoffray EmitOptionalRex32(address); 8843c04974a90b0e03f4b509010bff49f0b2a3da57fNicolas Geoffray EmitUint8(0x66); 8853c04974a90b0e03f4b509010bff49f0b2a3da57fNicolas Geoffray EmitComplex(7, address, imm); 8863c04974a90b0e03f4b509010bff49f0b2a3da57fNicolas Geoffray} 8873c04974a90b0e03f4b509010bff49f0b2a3da57fNicolas Geoffray 8883c04974a90b0e03f4b509010bff49f0b2a3da57fNicolas Geoffray 889dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::cmpl(CpuRegister reg, const Immediate& imm) { 890fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 891dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg); 892fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitComplex(7, Operand(reg), imm); 893fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 894fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 895fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 896dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::cmpl(CpuRegister reg0, CpuRegister reg1) { 897fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 898dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg0, reg1); 899fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x3B); 900dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(reg0.LowBits(), Operand(reg1)); 901fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 902fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 903fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 904dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::cmpl(CpuRegister reg, const Address& address) { 905fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 906dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg, address); 907fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x3B); 908dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(reg.LowBits(), address); 909fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 910fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 911fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 9125a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampevoid X86_64Assembler::cmpq(CpuRegister reg0, CpuRegister reg1) { 9135a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe AssemblerBuffer::EnsureCapacity ensured(&buffer_); 9145a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitRex64(reg0, reg1); 9155a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitUint8(0x3B); 9165a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitOperand(reg0.LowBits(), Operand(reg1)); 9175a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe} 9185a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe 9195a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe 92096f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffrayvoid X86_64Assembler::cmpq(CpuRegister reg, const Immediate& imm) { 92196f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 92296f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray CHECK(imm.is_int32()); // cmpq only supports 32b immediate. 92396f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray EmitRex64(reg); 92496f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray EmitComplex(7, Operand(reg), imm); 92596f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray} 92696f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray 92796f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray 92896f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffrayvoid X86_64Assembler::cmpq(CpuRegister reg, const Address& address) { 92996f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 93096f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray EmitRex64(reg); 93196f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray EmitUint8(0x3B); 93296f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray EmitOperand(reg.LowBits(), address); 93396f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray} 93496f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray 93596f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray 936dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::addl(CpuRegister dst, CpuRegister src) { 937fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 938dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 939fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x03); 940dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitRegisterOperand(dst.LowBits(), src.LowBits()); 941fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 942fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 943fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 944dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::addl(CpuRegister reg, const Address& address) { 945fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 946dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg, address); 947fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x03); 948dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(reg.LowBits(), address); 949fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 950fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 951fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 952dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::cmpl(const Address& address, CpuRegister reg) { 953fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 954dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg, address); 955fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x39); 956dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(reg.LowBits(), address); 957fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 958fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 959fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 960fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::cmpl(const Address& address, const Immediate& imm) { 961fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 962dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(address); 963fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitComplex(7, address, imm); 964fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 965fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 966fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 967dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::testl(CpuRegister reg1, CpuRegister reg2) { 968fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 969dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg1, reg2); 970fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x85); 971dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitRegisterOperand(reg1.LowBits(), reg2.LowBits()); 972fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 973fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 974fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 975dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::testl(CpuRegister reg, const Immediate& immediate) { 976fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 977fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // For registers that have a byte variant (RAX, RBX, RCX, and RDX) 978dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers // we only test the byte CpuRegister to keep the encoding short. 979dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (immediate.is_uint8() && reg.AsRegister() < 4) { 980fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // Use zero-extended 8-bit immediate. 981dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (reg.AsRegister() == RAX) { 982fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xA8); 983fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 984fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF6); 985dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitUint8(0xC0 + reg.AsRegister()); 986fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 987fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(immediate.value() & 0xFF); 988dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers } else if (reg.AsRegister() == RAX) { 989fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // Use short form if the destination is RAX. 990fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xA9); 991fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitImmediate(immediate); 992fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 993dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg); 994fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF7); 995fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(0, Operand(reg)); 996fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitImmediate(immediate); 997fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 998fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 999fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1000fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1001f12feb8e0e857f2832545b3f28d31bad5a9d3903Nicolas Geoffrayvoid X86_64Assembler::testq(CpuRegister reg, const Address& address) { 1002f12feb8e0e857f2832545b3f28d31bad5a9d3903Nicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1003f12feb8e0e857f2832545b3f28d31bad5a9d3903Nicolas Geoffray EmitRex64(reg); 1004f12feb8e0e857f2832545b3f28d31bad5a9d3903Nicolas Geoffray EmitUint8(0x85); 1005f12feb8e0e857f2832545b3f28d31bad5a9d3903Nicolas Geoffray EmitOperand(reg.LowBits(), address); 1006f12feb8e0e857f2832545b3f28d31bad5a9d3903Nicolas Geoffray} 1007f12feb8e0e857f2832545b3f28d31bad5a9d3903Nicolas Geoffray 1008f12feb8e0e857f2832545b3f28d31bad5a9d3903Nicolas Geoffray 1009dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::andl(CpuRegister dst, CpuRegister src) { 1010fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1011dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 1012fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x23); 1013dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), Operand(src)); 1014fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1015fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1016fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 10179574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffrayvoid X86_64Assembler::andl(CpuRegister reg, const Address& address) { 10189574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 10199574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitOptionalRex32(reg, address); 10209574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitUint8(0x23); 10219574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitOperand(reg.LowBits(), address); 10229574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray} 10239574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray 10249574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray 1025dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::andl(CpuRegister dst, const Immediate& imm) { 1026fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1027dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst); 1028fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitComplex(4, Operand(dst), imm); 1029fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1030fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1031fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1032412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffrayvoid X86_64Assembler::andq(CpuRegister reg, const Immediate& imm) { 1033412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1034412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray CHECK(imm.is_int32()); // andq only supports 32b immediate. 1035412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray EmitRex64(reg); 1036412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray EmitComplex(4, Operand(reg), imm); 1037412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray} 1038412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray 1039412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray 10409574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffrayvoid X86_64Assembler::andq(CpuRegister dst, CpuRegister src) { 10419574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 10429574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitRex64(dst, src); 10439574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitUint8(0x23); 10449574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitOperand(dst.LowBits(), Operand(src)); 10459574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray} 10469574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray 10479574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray 1048dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::orl(CpuRegister dst, CpuRegister src) { 1049fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1050dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 1051fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0B); 1052dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), Operand(src)); 1053fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1054fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1055fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 10569574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffrayvoid X86_64Assembler::orl(CpuRegister reg, const Address& address) { 10579574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 10589574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitOptionalRex32(reg, address); 10599574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitUint8(0x0B); 10609574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitOperand(reg.LowBits(), address); 10619574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray} 10629574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray 10639574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray 1064dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::orl(CpuRegister dst, const Immediate& imm) { 1065fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1066dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst); 1067fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitComplex(1, Operand(dst), imm); 1068fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1069fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1070fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 10719574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffrayvoid X86_64Assembler::orq(CpuRegister dst, CpuRegister src) { 10729574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 10739574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitRex64(dst, src); 10749574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitUint8(0x0B); 10759574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitOperand(dst.LowBits(), Operand(src)); 10769574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray} 10779574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray 10789574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray 1079dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::xorl(CpuRegister dst, CpuRegister src) { 1080fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1081dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 1082fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x33); 1083dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), Operand(src)); 1084fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1085fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 10865a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe 10879574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffrayvoid X86_64Assembler::xorl(CpuRegister reg, const Address& address) { 10889574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 10899574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitOptionalRex32(reg, address); 10909574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitUint8(0x33); 10919574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitOperand(reg.LowBits(), address); 10929574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray} 10939574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray 10949574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray 10959574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffrayvoid X86_64Assembler::xorl(CpuRegister dst, const Immediate& imm) { 10969574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 10979574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitOptionalRex32(dst); 10989574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray EmitComplex(6, Operand(dst), imm); 10999574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray} 11009574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray 11019574c4b5f5ef039d694ac12c97e25ca02eca83c0Nicolas Geoffray 1102412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffrayvoid X86_64Assembler::xorq(CpuRegister dst, CpuRegister src) { 1103412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1104412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray EmitRex64(dst, src); 1105412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray EmitUint8(0x33); 1106412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray EmitOperand(dst.LowBits(), Operand(src)); 1107412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray} 1108412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray 1109412f10cfed002ab617c78f2621d68446ca4dd8bdNicolas Geoffray 11105a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampevoid X86_64Assembler::xorq(CpuRegister dst, const Immediate& imm) { 11115a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe AssemblerBuffer::EnsureCapacity ensured(&buffer_); 11125a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe CHECK(imm.is_int32()); // xorq only supports 32b immediate. 11135a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitRex64(dst); 11145a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitComplex(6, Operand(dst), imm); 11155a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe} 11165a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe 1117dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers#if 0 1118dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::rex(bool force, bool w, Register* r, Register* x, Register* b) { 1119fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // REX.WRXB 1120fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // W - 64-bit operand 1121fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // R - MODRM.reg 1122fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // X - SIB.index 1123fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // B - MODRM.rm/SIB.base 1124dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers uint8_t rex = force ? 0x40 : 0; 1125dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (w) { 1126fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko rex |= 0x48; // REX.W000 1127fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1128dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (r != nullptr && *r >= Register::R8 && *r < Register::kNumberOfCpuRegisters) { 1129fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko rex |= 0x44; // REX.0R00 1130dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers *r = static_cast<Register>(*r - 8); 1131fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1132dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (x != nullptr && *x >= Register::R8 && *x < Register::kNumberOfCpuRegisters) { 1133dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers rex |= 0x42; // REX.00X0 1134dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers *x = static_cast<Register>(*x - 8); 1135dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers } 1136dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (b != nullptr && *b >= Register::R8 && *b < Register::kNumberOfCpuRegisters) { 1137fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko rex |= 0x41; // REX.000B 1138dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers *b = static_cast<Register>(*b - 8); 1139fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1140fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (rex != 0) { 1141fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(rex); 1142fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1143fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1144fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1145dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::rex_reg_mem(bool force, bool w, Register* dst, const Address& mem) { 1146dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers // REX.WRXB 1147dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers // W - 64-bit operand 1148dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers // R - MODRM.reg 1149dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers // X - SIB.index 1150dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers // B - MODRM.rm/SIB.base 1151dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers uint8_t rex = mem->rex(); 1152dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (force) { 1153dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers rex |= 0x40; // REX.0000 1154dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers } 1155dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (w) { 1156dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers rex |= 0x48; // REX.W000 1157dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers } 1158dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (dst != nullptr && *dst >= Register::R8 && *dst < Register::kNumberOfCpuRegisters) { 1159dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers rex |= 0x44; // REX.0R00 1160dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers *dst = static_cast<Register>(*dst - 8); 1161dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers } 1162dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (rex != 0) { 1163dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitUint8(rex); 1164dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers } 1165dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 1166dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 1167dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid rex_mem_reg(bool force, bool w, Address* mem, Register* src); 1168dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers#endif 1169dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 1170dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::addl(CpuRegister reg, const Immediate& imm) { 1171fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1172dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg); 1173fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitComplex(0, Operand(reg), imm); 1174fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1175fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1176fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1177dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::addq(CpuRegister reg, const Immediate& imm) { 1178fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 11795a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe CHECK(imm.is_int32()); // addq only supports 32b immediate. 1180dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitRex64(reg); 1181fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitComplex(0, Operand(reg), imm); 1182fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1183fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1184fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 118596f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffrayvoid X86_64Assembler::addq(CpuRegister dst, const Address& address) { 118696f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 118796f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray EmitRex64(dst); 118896f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray EmitUint8(0x03); 118996f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray EmitOperand(dst.LowBits(), address); 119096f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray} 119196f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray 119296f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray 11935a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampevoid X86_64Assembler::addq(CpuRegister dst, CpuRegister src) { 11945a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe AssemblerBuffer::EnsureCapacity ensured(&buffer_); 11955a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe // 0x01 is addq r/m64 <- r/m64 + r64, with op1 in r/m and op2 in reg: so reverse EmitRex64 11965a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitRex64(src, dst); 11975a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitUint8(0x01); 11985a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitRegisterOperand(src.LowBits(), dst.LowBits()); 11995a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe} 12005a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe 12015a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe 1202dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::addl(const Address& address, CpuRegister reg) { 1203fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1204dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg, address); 1205fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x01); 1206dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(reg.LowBits(), address); 1207fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1208fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1209fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1210fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::addl(const Address& address, const Immediate& imm) { 1211fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1212dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(address); 1213fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitComplex(0, address, imm); 1214fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1215fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1216fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1217dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::subl(CpuRegister dst, CpuRegister src) { 1218fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1219dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 1220fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x2B); 1221dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), Operand(src)); 1222fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1223fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1224fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1225dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::subl(CpuRegister reg, const Immediate& imm) { 1226fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1227dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg); 1228fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitComplex(5, Operand(reg), imm); 1229fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1230fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1231fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 12325a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampevoid X86_64Assembler::subq(CpuRegister reg, const Immediate& imm) { 12335a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe AssemblerBuffer::EnsureCapacity ensured(&buffer_); 12345a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe CHECK(imm.is_int32()); // subq only supports 32b immediate. 12355a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitRex64(reg); 12365a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitComplex(5, Operand(reg), imm); 12375a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe} 12385a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe 12395a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe 12405a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampevoid X86_64Assembler::subq(CpuRegister dst, CpuRegister src) { 12415a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe AssemblerBuffer::EnsureCapacity ensured(&buffer_); 12425a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitRex64(dst, src); 12435a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitUint8(0x2B); 12445a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitRegisterOperand(dst.LowBits(), src.LowBits()); 12455a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe} 12465a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe 12475a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe 124896f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffrayvoid X86_64Assembler::subq(CpuRegister reg, const Address& address) { 124996f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray AssemblerBuffer::EnsureCapacity ensured(&buffer_); 125096f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray EmitRex64(reg); 125196f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray EmitUint8(0x2B); 125296f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray EmitOperand(reg.LowBits() & 7, address); 125396f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray} 125496f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray 125596f89a290eb67d7bf4b1636798fa28df14309cc7Nicolas Geoffray 1256dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::subl(CpuRegister reg, const Address& address) { 1257fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1258dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg, address); 1259fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x2B); 1260dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(reg.LowBits(), address); 1261fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1262fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1263fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1264fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::cdq() { 1265fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1266fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x99); 1267fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1268fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1269fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1270dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::idivl(CpuRegister reg) { 1271fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1272dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg); 1273fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF7); 1274dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitUint8(0xF8 | reg.LowBits()); 1275fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1276fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1277fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1278dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::imull(CpuRegister dst, CpuRegister src) { 1279fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1280dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(dst, src); 1281fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 1282fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xAF); 1283dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(dst.LowBits(), Operand(src)); 1284fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1285fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1286fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1287dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::imull(CpuRegister reg, const Immediate& imm) { 1288fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1289b5de00f1c8f53e6552f1778702673c6274a98bb3Nicolas Geoffray EmitOptionalRex32(reg, reg); 1290fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x69); 1291dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(reg.LowBits(), Operand(reg)); 1292fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitImmediate(imm); 1293fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1294fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1295fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1296dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::imull(CpuRegister reg, const Address& address) { 1297fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1298dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg, address); 1299fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 1300fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xAF); 1301dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(reg.LowBits(), address); 1302fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1303fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1304fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 130534bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravlevoid X86_64Assembler::imulq(CpuRegister dst, CpuRegister src) { 130634bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle AssemblerBuffer::EnsureCapacity ensured(&buffer_); 130734bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle EmitRex64(dst, src); 130834bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle EmitUint8(0x0F); 130934bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle EmitUint8(0xAF); 131034bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle EmitRegisterOperand(dst.LowBits(), src.LowBits()); 131134bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle} 131234bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle 131334bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle 131434bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravlevoid X86_64Assembler::imulq(CpuRegister reg, const Immediate& imm) { 131534bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle AssemblerBuffer::EnsureCapacity ensured(&buffer_); 131634bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle CHECK(imm.is_int32()); // imulq only supports 32b immediate. 131734bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle EmitRex64(reg); 131834bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle EmitUint8(0x69); 131934bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle EmitOperand(reg.LowBits(), Operand(reg)); 132034bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle EmitImmediate(imm); 132134bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle} 132234bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle 132334bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle 132434bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravlevoid X86_64Assembler::imulq(CpuRegister reg, const Address& address) { 132534bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle AssemblerBuffer::EnsureCapacity ensured(&buffer_); 132634bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle EmitRex64(reg, address); 132734bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle EmitUint8(0x0F); 132834bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle EmitUint8(0xAF); 132934bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle EmitOperand(reg.LowBits(), address); 133034bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle} 133134bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle 133234bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2Calin Juravle 1333dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::imull(CpuRegister reg) { 1334fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1335dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg); 1336fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF7); 1337fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(5, Operand(reg)); 1338fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1339fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1340fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1341fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::imull(const Address& address) { 1342fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1343dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(address); 1344fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF7); 1345fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(5, address); 1346fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1347fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1348fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1349dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::mull(CpuRegister reg) { 1350fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1351dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg); 1352fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF7); 1353fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(4, Operand(reg)); 1354fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1355fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1356fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1357fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::mull(const Address& address) { 1358fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1359dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(address); 1360fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF7); 1361fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(4, address); 1362fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1363fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1364fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1365dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::shll(CpuRegister reg, const Immediate& imm) { 13661a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray EmitGenericShift(false, 4, reg, imm); 1367fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1368fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1369fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1370dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::shll(CpuRegister operand, CpuRegister shifter) { 1371fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitGenericShift(4, operand, shifter); 1372fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1373fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1374fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1375dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::shrl(CpuRegister reg, const Immediate& imm) { 13761a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray EmitGenericShift(false, 5, reg, imm); 13771a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray} 13781a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray 13791a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray 13801a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffrayvoid X86_64Assembler::shrq(CpuRegister reg, const Immediate& imm) { 13811a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray EmitGenericShift(true, 5, reg, imm); 1382fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1383fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1384fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1385dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::shrl(CpuRegister operand, CpuRegister shifter) { 1386fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitGenericShift(5, operand, shifter); 1387fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1388fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1389fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1390dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::sarl(CpuRegister reg, const Immediate& imm) { 13911a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray EmitGenericShift(false, 7, reg, imm); 1392fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1393fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1394fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1395dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::sarl(CpuRegister operand, CpuRegister shifter) { 1396fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitGenericShift(7, operand, shifter); 1397fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1398fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1399fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1400dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::negl(CpuRegister reg) { 1401fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1402dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg); 1403fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF7); 1404fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(3, Operand(reg)); 1405fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1406fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1407705664321a5cc1418255172f92d7d7195cf60a7bRoland Levillain 14082e07b4f0a84a7968b4690c2b1be2e2f75cc6fa8eRoland Levillainvoid X86_64Assembler::negq(CpuRegister reg) { 14092e07b4f0a84a7968b4690c2b1be2e2f75cc6fa8eRoland Levillain AssemblerBuffer::EnsureCapacity ensured(&buffer_); 14102e07b4f0a84a7968b4690c2b1be2e2f75cc6fa8eRoland Levillain EmitRex64(reg); 14112e07b4f0a84a7968b4690c2b1be2e2f75cc6fa8eRoland Levillain EmitUint8(0xF7); 14122e07b4f0a84a7968b4690c2b1be2e2f75cc6fa8eRoland Levillain EmitOperand(3, Operand(reg)); 14132e07b4f0a84a7968b4690c2b1be2e2f75cc6fa8eRoland Levillain} 14142e07b4f0a84a7968b4690c2b1be2e2f75cc6fa8eRoland Levillain 1415fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1416dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::notl(CpuRegister reg) { 1417fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1418dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg); 1419fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF7); 1420dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitUint8(0xD0 | reg.LowBits()); 1421fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1422fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1423fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1424705664321a5cc1418255172f92d7d7195cf60a7bRoland Levillainvoid X86_64Assembler::notq(CpuRegister reg) { 1425705664321a5cc1418255172f92d7d7195cf60a7bRoland Levillain AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1426705664321a5cc1418255172f92d7d7195cf60a7bRoland Levillain EmitRex64(reg); 1427705664321a5cc1418255172f92d7d7195cf60a7bRoland Levillain EmitUint8(0xF7); 1428705664321a5cc1418255172f92d7d7195cf60a7bRoland Levillain EmitOperand(2, Operand(reg)); 1429705664321a5cc1418255172f92d7d7195cf60a7bRoland Levillain} 1430705664321a5cc1418255172f92d7d7195cf60a7bRoland Levillain 1431705664321a5cc1418255172f92d7d7195cf60a7bRoland Levillain 1432fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::enter(const Immediate& imm) { 1433fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1434fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xC8); 1435fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(imm.is_uint16()); 1436fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(imm.value() & 0xFF); 1437fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8((imm.value() >> 8) & 0xFF); 1438fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x00); 1439fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1440fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1441fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1442fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::leave() { 1443fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1444fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xC9); 1445fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1446fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1447fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1448fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::ret() { 1449fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1450fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xC3); 1451fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1452fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1453fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1454fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::ret(const Immediate& imm) { 1455fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1456fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xC2); 1457fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(imm.is_uint16()); 1458fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(imm.value() & 0xFF); 1459fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8((imm.value() >> 8) & 0xFF); 1460fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1461fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1462fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1463fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1464fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::nop() { 1465fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1466fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x90); 1467fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1468fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1469fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1470fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::int3() { 1471fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1472fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xCC); 1473fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1474fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1475fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1476fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::hlt() { 1477fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1478fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF4); 1479fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1480fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1481fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1482fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::j(Condition condition, Label* label) { 1483fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1484fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (label->IsBound()) { 1485fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko static const int kShortSize = 2; 1486fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko static const int kLongSize = 6; 1487fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko int offset = label->Position() - buffer_.Size(); 1488fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_LE(offset, 0); 1489fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (IsInt(8, offset - kShortSize)) { 1490fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x70 + condition); 1491fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8((offset - kShortSize) & 0xFF); 1492fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 1493fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 1494fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x80 + condition); 1495fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitInt32(offset - kLongSize); 1496fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1497fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 1498fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 1499fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x80 + condition); 1500fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitLabelLink(label); 1501fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1502fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1503fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1504fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1505dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::jmp(CpuRegister reg) { 1506fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1507dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(reg); 1508fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xFF); 1509dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitRegisterOperand(4, reg.LowBits()); 1510fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1511fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1512fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::jmp(const Address& address) { 1513fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1514dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex32(address); 1515fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xFF); 1516fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(4, address); 1517fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1518fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1519fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::jmp(Label* label) { 1520fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1521fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (label->IsBound()) { 1522fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko static const int kShortSize = 2; 1523fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko static const int kLongSize = 5; 1524fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko int offset = label->Position() - buffer_.Size(); 1525fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_LE(offset, 0); 1526fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (IsInt(8, offset - kShortSize)) { 1527fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xEB); 1528fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8((offset - kShortSize) & 0xFF); 1529fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 1530fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xE9); 1531fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitInt32(offset - kLongSize); 1532fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1533fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 1534fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xE9); 1535fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitLabelLink(label); 1536fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1537fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1538fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1539fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1540fca82208f7128fcda09b6a4743199308332558a2Dmitry PetrochenkoX86_64Assembler* X86_64Assembler::lock() { 1541fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1542fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF0); 1543fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko return this; 1544fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1545fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1546fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1547dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::cmpxchgl(const Address& address, CpuRegister reg) { 1548fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1549fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 1550fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xB1); 1551dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOperand(reg.LowBits(), address); 1552fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1553fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1554fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::mfence() { 1555fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1556fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x0F); 1557fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xAE); 1558fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xF0); 1559fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1560fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 15615a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe 1562fca82208f7128fcda09b6a4743199308332558a2Dmitry PetrochenkoX86_64Assembler* X86_64Assembler::gs() { 15635a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe // TODO: gs is a prefix and not an instruction 1564fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1565fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x65); 1566fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko return this; 1567fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1568fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 15695a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe 1570dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::AddImmediate(CpuRegister reg, const Immediate& imm) { 1571fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko int value = imm.value(); 1572dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (value != 0) { 1573dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (value > 0) { 1574fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko addl(reg, imm); 1575dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers } else { 1576fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko subl(reg, Immediate(value)); 1577fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1578fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1579fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1580fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1581fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 15825a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampevoid X86_64Assembler::setcc(Condition condition, CpuRegister dst) { 15835a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe AssemblerBuffer::EnsureCapacity ensured(&buffer_); 15845a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe // RSP, RBP, RDI, RSI need rex prefix (else the pattern encodes ah/bh/ch/dh). 15855a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe if (dst.NeedsRex() || dst.AsRegister() > 3) { 15865a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitOptionalRex(true, false, false, false, dst.NeedsRex()); 15875a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe } 15885a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitUint8(0x0F); 15895a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitUint8(0x90 + condition); 15905a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitUint8(0xC0 + dst.LowBits()); 15915a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe} 15925a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe 15935a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe 1594fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::LoadDoubleConstant(XmmRegister dst, double value) { 1595fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // TODO: Need to have a code constants table. 1596fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko int64_t constant = bit_cast<int64_t, double>(value); 1597fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko pushq(Immediate(High32Bits(constant))); 1598fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko pushq(Immediate(Low32Bits(constant))); 1599dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movsd(dst, Address(CpuRegister(RSP), 0)); 160013735955f39b3b304c37d2b2840663c131262c18Ian Rogers addq(CpuRegister(RSP), Immediate(2 * sizeof(intptr_t))); 1601fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1602fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1603fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1604fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::FloatNegate(XmmRegister f) { 1605fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko static const struct { 1606fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko uint32_t a; 1607fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko uint32_t b; 1608fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko uint32_t c; 1609fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko uint32_t d; 1610fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } float_negate_constant __attribute__((aligned(16))) = 1611fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko { 0x80000000, 0x00000000, 0x80000000, 0x00000000 }; 161213735955f39b3b304c37d2b2840663c131262c18Ian Rogers xorps(f, Address::Absolute(reinterpret_cast<uintptr_t>(&float_negate_constant))); 1613fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1614fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1615fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1616fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::DoubleNegate(XmmRegister d) { 1617fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko static const struct { 1618fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko uint64_t a; 1619fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko uint64_t b; 1620fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } double_negate_constant __attribute__((aligned(16))) = 1621fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko {0x8000000000000000LL, 0x8000000000000000LL}; 162213735955f39b3b304c37d2b2840663c131262c18Ian Rogers xorpd(d, Address::Absolute(reinterpret_cast<uintptr_t>(&double_negate_constant))); 1623fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1624fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1625fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1626fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::DoubleAbs(XmmRegister reg) { 1627fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko static const struct { 1628fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko uint64_t a; 1629fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko uint64_t b; 1630fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } double_abs_constant __attribute__((aligned(16))) = 1631fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko {0x7FFFFFFFFFFFFFFFLL, 0x7FFFFFFFFFFFFFFFLL}; 163213735955f39b3b304c37d2b2840663c131262c18Ian Rogers andpd(reg, Address::Absolute(reinterpret_cast<uintptr_t>(&double_abs_constant))); 1633fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1634fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1635fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1636fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::Align(int alignment, int offset) { 1637fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(IsPowerOfTwo(alignment)); 1638fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // Emit nop instruction until the real position is aligned. 1639fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko while (((offset + buffer_.GetPosition()) & (alignment-1)) != 0) { 1640fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko nop(); 1641fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1642fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1643fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1644fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1645fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::Bind(Label* label) { 1646fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko int bound = buffer_.Size(); 1647fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(!label->IsBound()); // Labels can only be bound once. 1648fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko while (label->IsLinked()) { 1649fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko int position = label->LinkPosition(); 1650fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko int next = buffer_.Load<int32_t>(position); 1651fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko buffer_.Store<int32_t>(position, bound - (position + 4)); 1652fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko label->position_ = next; 1653fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1654fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko label->BindTo(bound); 1655fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1656fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1657fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1658dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitOperand(uint8_t reg_or_opcode, const Operand& operand) { 1659fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_GE(reg_or_opcode, 0); 1660fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_LT(reg_or_opcode, 8); 1661fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko const int length = operand.length_; 1662fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_GT(length, 0); 1663fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // Emit the ModRM byte updated with the given reg value. 1664fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(operand.encoding_[0] & 0x38, 0); 1665fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(operand.encoding_[0] + (reg_or_opcode << 3)); 1666fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // Emit the rest of the encoded operand. 1667fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko for (int i = 1; i < length; i++) { 1668fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(operand.encoding_[i]); 1669fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1670fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1671fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1672fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1673fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::EmitImmediate(const Immediate& imm) { 16745a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe if (imm.is_int32()) { 16755a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitInt32(static_cast<int32_t>(imm.value())); 16765a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe } else { 16775a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe EmitInt64(imm.value()); 16785a4fa82ab42af6e728a60e3261963aa243c3e2cdAndreas Gampe } 1679fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1680fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1681fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1682dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitComplex(uint8_t reg_or_opcode, 1683dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers const Operand& operand, 1684dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers const Immediate& immediate) { 1685fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_GE(reg_or_opcode, 0); 1686fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_LT(reg_or_opcode, 8); 1687fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (immediate.is_int8()) { 1688fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // Use sign-extended 8-bit immediate. 1689fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x83); 1690fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(reg_or_opcode, operand); 1691fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(immediate.value() & 0xFF); 1692dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers } else if (operand.IsRegister(CpuRegister(RAX))) { 1693fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // Use short form if the destination is eax. 1694fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x05 + (reg_or_opcode << 3)); 1695fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitImmediate(immediate); 1696fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 1697fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0x81); 1698fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(reg_or_opcode, operand); 1699fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitImmediate(immediate); 1700fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1701fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1702fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1703fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1704fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::EmitLabel(Label* label, int instruction_size) { 1705fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (label->IsBound()) { 1706fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko int offset = label->Position() - buffer_.Size(); 1707fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_LE(offset, 0); 1708fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitInt32(offset - instruction_size); 1709fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 1710fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitLabelLink(label); 1711fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1712fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1713fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1714fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1715fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::EmitLabelLink(Label* label) { 1716fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(!label->IsBound()); 1717fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko int position = buffer_.Size(); 1718fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitInt32(label->position_); 1719fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko label->LinkTo(position); 1720fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1721fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1722fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 17231a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffrayvoid X86_64Assembler::EmitGenericShift(bool wide, 17241a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray int reg_or_opcode, 17251a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray CpuRegister reg, 17261a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray const Immediate& imm) { 1727fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1728fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(imm.is_int8()); 17291a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray if (wide) { 17301a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray EmitRex64(reg); 17311a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray } 1732fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (imm.value() == 1) { 1733fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xD1); 1734fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(reg_or_opcode, Operand(reg)); 1735fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 1736fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xC1); 1737fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(reg_or_opcode, Operand(reg)); 1738fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(imm.value() & 0xFF); 1739fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1740fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1741fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1742fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1743fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::EmitGenericShift(int reg_or_opcode, 17441a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray CpuRegister operand, 17451a43dd78d054dbad8d7af9ba4829ea2f1cb70b53Nicolas Geoffray CpuRegister shifter) { 1746fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko AssemblerBuffer::EnsureCapacity ensured(&buffer_); 1747dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers CHECK_EQ(shifter.AsRegister(), RCX); 1748fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitUint8(0xD3); 1749fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko EmitOperand(reg_or_opcode, Operand(operand)); 1750fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1751fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1752dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitOptionalRex(bool force, bool w, bool r, bool x, bool b) { 1753dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers // REX.WRXB 1754dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers // W - 64-bit operand 1755dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers // R - MODRM.reg 1756dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers // X - SIB.index 1757dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers // B - MODRM.rm/SIB.base 1758dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers uint8_t rex = force ? 0x40 : 0; 1759dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (w) { 1760dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers rex |= 0x48; // REX.W000 1761dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers } 1762dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (r) { 1763dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers rex |= 0x44; // REX.0R00 1764dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers } 1765dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (x) { 1766dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers rex |= 0x42; // REX.00X0 1767dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers } 1768dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (b) { 1769dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers rex |= 0x41; // REX.000B 1770dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers } 1771dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers if (rex != 0) { 1772dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitUint8(rex); 1773dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers } 1774dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 1775dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 1776dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitOptionalRex32(CpuRegister reg) { 1777fba52f1b4bf753790c1d98265c4b0fabb54c7536Vladimir Kostyukov EmitOptionalRex(false, false, false, false, reg.NeedsRex()); 1778dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 1779dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 1780dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitOptionalRex32(CpuRegister dst, CpuRegister src) { 1781dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex(false, false, dst.NeedsRex(), false, src.NeedsRex()); 1782dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 1783dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 1784dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitOptionalRex32(XmmRegister dst, XmmRegister src) { 1785dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex(false, false, dst.NeedsRex(), false, src.NeedsRex()); 1786dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 1787dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 1788dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitOptionalRex32(CpuRegister dst, XmmRegister src) { 1789dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex(false, false, dst.NeedsRex(), false, src.NeedsRex()); 1790dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 1791dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 1792dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitOptionalRex32(XmmRegister dst, CpuRegister src) { 1793dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex(false, false, dst.NeedsRex(), false, src.NeedsRex()); 1794dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 1795dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 1796dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitOptionalRex32(const Operand& operand) { 1797790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers uint8_t rex = operand.rex(); 1798790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers if (rex != 0) { 1799790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers EmitUint8(rex); 1800790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers } 1801dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 1802dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 1803dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitOptionalRex32(CpuRegister dst, const Operand& operand) { 1804790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers uint8_t rex = operand.rex(); 1805790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers if (dst.NeedsRex()) { 1806790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers rex |= 0x44; // REX.0R00 1807790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers } 1808790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers if (rex != 0) { 1809790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers EmitUint8(rex); 1810790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers } 1811dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 1812dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 1813dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitOptionalRex32(XmmRegister dst, const Operand& operand) { 1814790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers uint8_t rex = operand.rex(); 1815790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers if (dst.NeedsRex()) { 1816790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers rex |= 0x44; // REX.0R00 1817790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers } 1818790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers if (rex != 0) { 1819790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers EmitUint8(rex); 1820790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers } 1821dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 1822dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 1823dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitRex64(CpuRegister reg) { 1824fba52f1b4bf753790c1d98265c4b0fabb54c7536Vladimir Kostyukov EmitOptionalRex(false, true, false, false, reg.NeedsRex()); 1825dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 1826fba52f1b4bf753790c1d98265c4b0fabb54c7536Vladimir Kostyukov 1827dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitRex64(CpuRegister dst, CpuRegister src) { 1828dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex(false, true, dst.NeedsRex(), false, src.NeedsRex()); 1829dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 1830dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 1831102cbed1e52b7c5f09458b44903fe97bb3e14d5fNicolas Geoffrayvoid X86_64Assembler::EmitRex64(XmmRegister dst, CpuRegister src) { 1832102cbed1e52b7c5f09458b44903fe97bb3e14d5fNicolas Geoffray EmitOptionalRex(false, true, dst.NeedsRex(), false, src.NeedsRex()); 1833102cbed1e52b7c5f09458b44903fe97bb3e14d5fNicolas Geoffray} 1834102cbed1e52b7c5f09458b44903fe97bb3e14d5fNicolas Geoffray 1835dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitRex64(CpuRegister dst, const Operand& operand) { 1836790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers uint8_t rex = 0x48 | operand.rex(); // REX.W000 1837790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers if (dst.NeedsRex()) { 1838790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers rex |= 0x44; // REX.0R00 1839790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers } 1840790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers if (rex != 0) { 1841790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers EmitUint8(rex); 1842790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers } 1843dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 1844dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 1845dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitOptionalByteRegNormalizingRex32(CpuRegister dst, CpuRegister src) { 1846dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers EmitOptionalRex(true, false, dst.NeedsRex(), false, src.NeedsRex()); 1847dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 1848dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 1849dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::EmitOptionalByteRegNormalizingRex32(CpuRegister dst, const Operand& operand) { 1850790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers uint8_t rex = 0x40 | operand.rex(); // REX.0000 1851790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers if (dst.NeedsRex()) { 1852790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers rex |= 0x44; // REX.0R00 1853790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers } 1854790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers if (rex != 0) { 1855790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers EmitUint8(rex); 1856790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers } 1857dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers} 1858dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 1859547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shenvoid X86_64Assembler::InitializeFrameDescriptionEntry() { 1860e3ea83811d47152c00abea24a9b420651a33b496Yevgeny Rouban WriteFDEHeader(&cfi_info_, true /* is_64bit */); 1861547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen} 1862547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen 1863547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shenvoid X86_64Assembler::FinalizeFrameDescriptionEntry() { 1864e3ea83811d47152c00abea24a9b420651a33b496Yevgeny Rouban WriteFDEAddressRange(&cfi_info_, buffer_.Size(), true /* is_64bit */); 1865547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen PadCFI(&cfi_info_); 1866e3ea83811d47152c00abea24a9b420651a33b496Yevgeny Rouban WriteCFILength(&cfi_info_, true /* is_64bit */); 1867547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen} 1868547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen 1869790a6b7312979513710c366b411ba6791ddf78c2Ian Rogersconstexpr size_t kFramePointerSize = 8; 1870790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers 1871fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::BuildFrame(size_t frame_size, ManagedRegister method_reg, 1872790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers const std::vector<ManagedRegister>& spill_regs, 1873790a6b7312979513710c366b411ba6791ddf78c2Ian Rogers const ManagedRegisterEntrySpills& entry_spills) { 1874547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen cfi_cfa_offset_ = kFramePointerSize; // Only return address on stack 1875547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen cfi_pc_ = buffer_.Size(); // Nothing emitted yet 1876547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen DCHECK_EQ(cfi_pc_, 0U); 1877547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen 1878547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen uint32_t reg_offset = 1; 1879fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_ALIGNED(frame_size, kStackAlignment); 1880c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov int gpr_count = 0; 1881fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko for (int i = spill_regs.size() - 1; i >= 0; --i) { 1882c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov x86_64::X86_64ManagedRegister spill = spill_regs.at(i).AsX86_64(); 1883c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov if (spill.IsCpuRegister()) { 1884c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov pushq(spill.AsCpuRegister()); 1885c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov gpr_count++; 1886547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen 1887547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen // DW_CFA_advance_loc 1888547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen DW_CFA_advance_loc(&cfi_info_, buffer_.Size() - cfi_pc_); 1889547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen cfi_pc_ = buffer_.Size(); 1890547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen // DW_CFA_def_cfa_offset 1891547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen cfi_cfa_offset_ += kFramePointerSize; 1892547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen DW_CFA_def_cfa_offset(&cfi_info_, cfi_cfa_offset_); 1893547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen // DW_CFA_offset reg offset 1894547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen reg_offset++; 1895547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen DW_CFA_offset(&cfi_info_, spill.DWARFRegId(), reg_offset); 1896c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov } 1897fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1898fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // return address then method on stack 1899c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov int64_t rest_of_frame = static_cast<int64_t>(frame_size) 1900c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov - (gpr_count * kFramePointerSize) 1901c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov - kFramePointerSize /*return address*/; 1902c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov subq(CpuRegister(RSP), Immediate(rest_of_frame)); 1903547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen // DW_CFA_advance_loc 1904547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen DW_CFA_advance_loc(&cfi_info_, buffer_.Size() - cfi_pc_); 1905547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen cfi_pc_ = buffer_.Size(); 1906547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen // DW_CFA_def_cfa_offset 1907547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen cfi_cfa_offset_ += rest_of_frame; 1908547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen DW_CFA_def_cfa_offset(&cfi_info_, cfi_cfa_offset_); 1909547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen 1910c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov // spill xmms 1911c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov int64_t offset = rest_of_frame; 1912c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov for (int i = spill_regs.size() - 1; i >= 0; --i) { 1913c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov x86_64::X86_64ManagedRegister spill = spill_regs.at(i).AsX86_64(); 1914c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov if (spill.IsXmmRegister()) { 1915c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov offset -= sizeof(double); 1916c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov movsd(Address(CpuRegister(RSP), offset), spill.AsXmmRegister()); 1917c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov } 1918c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov } 1919cf4035a4c41ccfcc3e89a0cee25f5218a11b0705Andreas Gampe 1920cf4035a4c41ccfcc3e89a0cee25f5218a11b0705Andreas Gampe DCHECK_EQ(4U, sizeof(StackReference<mirror::ArtMethod>)); 1921c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov 1922cf4035a4c41ccfcc3e89a0cee25f5218a11b0705Andreas Gampe movl(Address(CpuRegister(RSP), 0), method_reg.AsX86_64().AsCpuRegister()); 1923fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1924fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko for (size_t i = 0; i < entry_spills.size(); ++i) { 1925fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko ManagedRegisterSpill spill = entry_spills.at(i); 1926fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (spill.AsX86_64().IsCpuRegister()) { 1927fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (spill.getSize() == 8) { 1928dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movq(Address(CpuRegister(RSP), frame_size + spill.getSpillOffset()), 1929dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers spill.AsX86_64().AsCpuRegister()); 1930fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 1931fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(spill.getSize(), 4); 1932dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movl(Address(CpuRegister(RSP), frame_size + spill.getSpillOffset()), spill.AsX86_64().AsCpuRegister()); 1933fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1934fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 1935fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (spill.getSize() == 8) { 1936dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movsd(Address(CpuRegister(RSP), frame_size + spill.getSpillOffset()), spill.AsX86_64().AsXmmRegister()); 1937fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 1938fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(spill.getSize(), 4); 1939dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movss(Address(CpuRegister(RSP), frame_size + spill.getSpillOffset()), spill.AsX86_64().AsXmmRegister()); 1940fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1941fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1942fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1943fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1944fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1945fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::RemoveFrame(size_t frame_size, 1946fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko const std::vector<ManagedRegister>& spill_regs) { 1947fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_ALIGNED(frame_size, kStackAlignment); 1948c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov int gpr_count = 0; 1949c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov // unspill xmms 1950c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov int64_t offset = static_cast<int64_t>(frame_size) - (spill_regs.size() * kFramePointerSize) - 2 * kFramePointerSize; 1951fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko for (size_t i = 0; i < spill_regs.size(); ++i) { 1952c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov x86_64::X86_64ManagedRegister spill = spill_regs.at(i).AsX86_64(); 1953c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov if (spill.IsXmmRegister()) { 1954c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov offset += sizeof(double); 1955c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov movsd(spill.AsXmmRegister(), Address(CpuRegister(RSP), offset)); 1956c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov } else { 1957c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov gpr_count++; 1958c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov } 1959c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov } 1960c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov addq(CpuRegister(RSP), Immediate(static_cast<int64_t>(frame_size) - (gpr_count * kFramePointerSize) - kFramePointerSize)); 1961c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov for (size_t i = 0; i < spill_regs.size(); ++i) { 1962c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov x86_64::X86_64ManagedRegister spill = spill_regs.at(i).AsX86_64(); 1963c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov if (spill.IsCpuRegister()) { 1964c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov popq(spill.AsCpuRegister()); 1965c380191f3048db2a3796d65db8e5d5a5e7b08c65Serguei Katkov } 1966fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1967fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko ret(); 1968fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1969fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1970fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::IncreaseFrameSize(size_t adjust) { 1971fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_ALIGNED(adjust, kStackAlignment); 19725408b6ba5d73ac0890683ebd7ddb4151a8ac2721avignate addq(CpuRegister(RSP), Immediate(-static_cast<int64_t>(adjust))); 1973547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen // DW_CFA_advance_loc 1974547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen DW_CFA_advance_loc(&cfi_info_, buffer_.Size() - cfi_pc_); 1975547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen cfi_pc_ = buffer_.Size(); 1976547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen // DW_CFA_def_cfa_offset 1977547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen cfi_cfa_offset_ += adjust; 1978547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52Tong Shen DW_CFA_def_cfa_offset(&cfi_info_, cfi_cfa_offset_); 1979fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1980fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1981fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::DecreaseFrameSize(size_t adjust) { 1982fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_ALIGNED(adjust, kStackAlignment); 1983dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers addq(CpuRegister(RSP), Immediate(adjust)); 1984fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 1985fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 1986fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::Store(FrameOffset offs, ManagedRegister msrc, size_t size) { 1987fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister src = msrc.AsX86_64(); 1988fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (src.IsNoRegister()) { 1989fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(0u, size); 1990fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else if (src.IsCpuRegister()) { 1991fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (size == 4) { 1992fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(4u, size); 1993dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movl(Address(CpuRegister(RSP), offs), src.AsCpuRegister()); 1994fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 1995fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(8u, size); 1996dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movq(Address(CpuRegister(RSP), offs), src.AsCpuRegister()); 1997fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 1998fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else if (src.IsRegisterPair()) { 1999fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(0u, size); 2000dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movq(Address(CpuRegister(RSP), offs), src.AsRegisterPairLow()); 2001dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movq(Address(CpuRegister(RSP), FrameOffset(offs.Int32Value()+4)), 2002fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko src.AsRegisterPairHigh()); 2003fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else if (src.IsX87Register()) { 2004fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (size == 4) { 2005dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers fstps(Address(CpuRegister(RSP), offs)); 2006fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2007dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers fstpl(Address(CpuRegister(RSP), offs)); 2008fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2009fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2010fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(src.IsXmmRegister()); 2011fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (size == 4) { 2012dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movss(Address(CpuRegister(RSP), offs), src.AsXmmRegister()); 2013fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2014dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movsd(Address(CpuRegister(RSP), offs), src.AsXmmRegister()); 2015fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2016fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2017fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2018fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2019fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::StoreRef(FrameOffset dest, ManagedRegister msrc) { 2020fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister src = msrc.AsX86_64(); 2021fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(src.IsCpuRegister()); 2022cf4035a4c41ccfcc3e89a0cee25f5218a11b0705Andreas Gampe movl(Address(CpuRegister(RSP), dest), src.AsCpuRegister()); 2023fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2024fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2025fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::StoreRawPtr(FrameOffset dest, ManagedRegister msrc) { 2026fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister src = msrc.AsX86_64(); 2027fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(src.IsCpuRegister()); 2028dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movq(Address(CpuRegister(RSP), dest), src.AsCpuRegister()); 2029fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2030fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2031fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::StoreImmediateToFrame(FrameOffset dest, uint32_t imm, 2032dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers ManagedRegister) { 2033dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movl(Address(CpuRegister(RSP), dest), Immediate(imm)); // TODO(64) movq? 2034fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2035fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2036dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::StoreImmediateToThread64(ThreadOffset<8> dest, uint32_t imm, 2037dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers ManagedRegister) { 2038fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko gs()->movl(Address::Absolute(dest, true), Immediate(imm)); // TODO(64) movq? 2039fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2040fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2041dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::StoreStackOffsetToThread64(ThreadOffset<8> thr_offs, 2042dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers FrameOffset fr_offs, 2043dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers ManagedRegister mscratch) { 2044fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister scratch = mscratch.AsX86_64(); 2045fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(scratch.IsCpuRegister()); 2046dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers leaq(scratch.AsCpuRegister(), Address(CpuRegister(RSP), fr_offs)); 2047fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko gs()->movq(Address::Absolute(thr_offs, true), scratch.AsCpuRegister()); 2048fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2049fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2050dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::StoreStackPointerToThread64(ThreadOffset<8> thr_offs) { 2051dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers gs()->movq(Address::Absolute(thr_offs, true), CpuRegister(RSP)); 2052fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2053fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2054fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::StoreSpanning(FrameOffset /*dst*/, ManagedRegister /*src*/, 2055fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko FrameOffset /*in_off*/, ManagedRegister /*scratch*/) { 2056fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko UNIMPLEMENTED(FATAL); // this case only currently exists for ARM 2057fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2058fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2059fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::Load(ManagedRegister mdest, FrameOffset src, size_t size) { 2060fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister dest = mdest.AsX86_64(); 2061fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (dest.IsNoRegister()) { 2062fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(0u, size); 2063fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else if (dest.IsCpuRegister()) { 2064fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (size == 4) { 2065fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(4u, size); 2066dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movl(dest.AsCpuRegister(), Address(CpuRegister(RSP), src)); 2067fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2068fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(8u, size); 2069dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movq(dest.AsCpuRegister(), Address(CpuRegister(RSP), src)); 2070fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2071fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else if (dest.IsRegisterPair()) { 2072fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(0u, size); 2073dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movq(dest.AsRegisterPairLow(), Address(CpuRegister(RSP), src)); 2074dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movq(dest.AsRegisterPairHigh(), Address(CpuRegister(RSP), FrameOffset(src.Int32Value()+4))); 2075fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else if (dest.IsX87Register()) { 2076fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (size == 4) { 2077dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers flds(Address(CpuRegister(RSP), src)); 2078fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2079dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers fldl(Address(CpuRegister(RSP), src)); 2080fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2081fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2082fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(dest.IsXmmRegister()); 2083fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (size == 4) { 2084dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movss(dest.AsXmmRegister(), Address(CpuRegister(RSP), src)); 2085fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2086dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movsd(dest.AsXmmRegister(), Address(CpuRegister(RSP), src)); 2087fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2088fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2089fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2090fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2091dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::LoadFromThread64(ManagedRegister mdest, ThreadOffset<8> src, size_t size) { 2092fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister dest = mdest.AsX86_64(); 2093fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (dest.IsNoRegister()) { 2094fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(0u, size); 2095fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else if (dest.IsCpuRegister()) { 2096fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(4u, size); 2097dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers gs()->movl(dest.AsCpuRegister(), Address::Absolute(src, true)); 2098fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else if (dest.IsRegisterPair()) { 2099fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(8u, size); 2100fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko gs()->movq(dest.AsRegisterPairLow(), Address::Absolute(src, true)); 2101fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else if (dest.IsX87Register()) { 2102fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (size == 4) { 2103fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko gs()->flds(Address::Absolute(src, true)); 2104fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2105fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko gs()->fldl(Address::Absolute(src, true)); 2106fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2107fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2108fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(dest.IsXmmRegister()); 2109fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (size == 4) { 2110fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko gs()->movss(dest.AsXmmRegister(), Address::Absolute(src, true)); 2111fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2112fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko gs()->movsd(dest.AsXmmRegister(), Address::Absolute(src, true)); 2113fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2114fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2115fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2116fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2117fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::LoadRef(ManagedRegister mdest, FrameOffset src) { 2118fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister dest = mdest.AsX86_64(); 2119fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(dest.IsCpuRegister()); 2120dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movq(dest.AsCpuRegister(), Address(CpuRegister(RSP), src)); 2121fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2122fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2123fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::LoadRef(ManagedRegister mdest, ManagedRegister base, 2124fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko MemberOffset offs) { 2125fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister dest = mdest.AsX86_64(); 2126fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(dest.IsCpuRegister() && dest.IsCpuRegister()); 2127f889267adadd62c92d1d3726764598946a961c10Hiroshi Yamauchi movl(dest.AsCpuRegister(), Address(base.AsX86_64().AsCpuRegister(), offs)); 2128b88f0b16dbaff09a140d2a62b66eca2736ff514bHiroshi Yamauchi if (kPoisonHeapReferences) { 2129b88f0b16dbaff09a140d2a62b66eca2736ff514bHiroshi Yamauchi negl(dest.AsCpuRegister()); 2130b88f0b16dbaff09a140d2a62b66eca2736ff514bHiroshi Yamauchi } 2131fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2132fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2133fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::LoadRawPtr(ManagedRegister mdest, ManagedRegister base, 2134fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Offset offs) { 2135fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister dest = mdest.AsX86_64(); 2136fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(dest.IsCpuRegister() && dest.IsCpuRegister()); 2137fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko movq(dest.AsCpuRegister(), Address(base.AsX86_64().AsCpuRegister(), offs)); 2138fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2139fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2140dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::LoadRawPtrFromThread64(ManagedRegister mdest, ThreadOffset<8> offs) { 2141fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister dest = mdest.AsX86_64(); 2142fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(dest.IsCpuRegister()); 2143fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko gs()->movq(dest.AsCpuRegister(), Address::Absolute(offs, true)); 2144fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2145fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2146fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::SignExtend(ManagedRegister mreg, size_t size) { 2147fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister reg = mreg.AsX86_64(); 2148fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(size == 1 || size == 2) << size; 2149fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(reg.IsCpuRegister()) << reg; 2150fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (size == 1) { 2151dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movsxb(reg.AsCpuRegister(), reg.AsCpuRegister()); 2152fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2153fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko movsxw(reg.AsCpuRegister(), reg.AsCpuRegister()); 2154fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2155fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2156fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2157fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::ZeroExtend(ManagedRegister mreg, size_t size) { 2158fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister reg = mreg.AsX86_64(); 2159fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(size == 1 || size == 2) << size; 2160fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(reg.IsCpuRegister()) << reg; 2161fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (size == 1) { 2162dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movzxb(reg.AsCpuRegister(), reg.AsCpuRegister()); 2163fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2164fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko movzxw(reg.AsCpuRegister(), reg.AsCpuRegister()); 2165fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2166fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2167fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2168fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::Move(ManagedRegister mdest, ManagedRegister msrc, size_t size) { 2169fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister dest = mdest.AsX86_64(); 2170fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister src = msrc.AsX86_64(); 2171fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (!dest.Equals(src)) { 2172fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (dest.IsCpuRegister() && src.IsCpuRegister()) { 2173fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko movq(dest.AsCpuRegister(), src.AsCpuRegister()); 2174fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else if (src.IsX87Register() && dest.IsXmmRegister()) { 2175fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // Pass via stack and pop X87 register 2176dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers subl(CpuRegister(RSP), Immediate(16)); 2177fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (size == 4) { 2178fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(src.AsX87Register(), ST0); 2179dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers fstps(Address(CpuRegister(RSP), 0)); 2180dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movss(dest.AsXmmRegister(), Address(CpuRegister(RSP), 0)); 2181fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2182fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(src.AsX87Register(), ST0); 2183dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers fstpl(Address(CpuRegister(RSP), 0)); 2184dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movsd(dest.AsXmmRegister(), Address(CpuRegister(RSP), 0)); 2185fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2186dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers addq(CpuRegister(RSP), Immediate(16)); 2187fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2188fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // TODO: x87, SSE 2189fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko UNIMPLEMENTED(FATAL) << ": Move " << dest << ", " << src; 2190fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2191fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2192fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2193fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2194fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::CopyRef(FrameOffset dest, FrameOffset src, 2195fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko ManagedRegister mscratch) { 2196fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister scratch = mscratch.AsX86_64(); 2197fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(scratch.IsCpuRegister()); 2198dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movl(scratch.AsCpuRegister(), Address(CpuRegister(RSP), src)); 2199dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movl(Address(CpuRegister(RSP), dest), scratch.AsCpuRegister()); 2200fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2201fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2202dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::CopyRawPtrFromThread64(FrameOffset fr_offs, 2203dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers ThreadOffset<8> thr_offs, 2204dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers ManagedRegister mscratch) { 2205fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister scratch = mscratch.AsX86_64(); 2206fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(scratch.IsCpuRegister()); 2207fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko gs()->movq(scratch.AsCpuRegister(), Address::Absolute(thr_offs, true)); 2208fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Store(fr_offs, scratch, 8); 2209fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2210fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2211dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::CopyRawPtrToThread64(ThreadOffset<8> thr_offs, 2212dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers FrameOffset fr_offs, 2213dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers ManagedRegister mscratch) { 2214fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister scratch = mscratch.AsX86_64(); 2215fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(scratch.IsCpuRegister()); 2216fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Load(scratch, fr_offs, 8); 2217fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko gs()->movq(Address::Absolute(thr_offs, true), scratch.AsCpuRegister()); 2218fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2219fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2220fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::Copy(FrameOffset dest, FrameOffset src, 2221fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko ManagedRegister mscratch, 2222fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko size_t size) { 2223fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister scratch = mscratch.AsX86_64(); 2224fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (scratch.IsCpuRegister() && size == 8) { 2225fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Load(scratch, src, 4); 2226fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Store(dest, scratch, 4); 2227fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Load(scratch, FrameOffset(src.Int32Value() + 4), 4); 2228fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Store(FrameOffset(dest.Int32Value() + 4), scratch, 4); 2229fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2230fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Load(scratch, src, size); 2231fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Store(dest, scratch, size); 2232fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2233fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2234fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2235fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::Copy(FrameOffset /*dst*/, ManagedRegister /*src_base*/, Offset /*src_offset*/, 2236fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko ManagedRegister /*scratch*/, size_t /*size*/) { 2237fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko UNIMPLEMENTED(FATAL); 2238fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2239fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2240fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::Copy(ManagedRegister dest_base, Offset dest_offset, FrameOffset src, 2241fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko ManagedRegister scratch, size_t size) { 2242fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(scratch.IsNoRegister()); 2243fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(size, 4u); 2244dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers pushq(Address(CpuRegister(RSP), src)); 2245fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko popq(Address(dest_base.AsX86_64().AsCpuRegister(), dest_offset)); 2246fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2247fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2248fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::Copy(FrameOffset dest, FrameOffset src_base, Offset src_offset, 2249fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko ManagedRegister mscratch, size_t size) { 2250dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers CpuRegister scratch = mscratch.AsX86_64().AsCpuRegister(); 2251fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(size, 4u); 2252dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movq(scratch, Address(CpuRegister(RSP), src_base)); 2253fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko movq(scratch, Address(scratch, src_offset)); 2254dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movq(Address(CpuRegister(RSP), dest), scratch); 2255fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2256fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2257fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::Copy(ManagedRegister dest, Offset dest_offset, 2258fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko ManagedRegister src, Offset src_offset, 2259fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko ManagedRegister scratch, size_t size) { 2260fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(size, 4u); 2261fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(scratch.IsNoRegister()); 2262fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko pushq(Address(src.AsX86_64().AsCpuRegister(), src_offset)); 2263fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko popq(Address(dest.AsX86_64().AsCpuRegister(), dest_offset)); 2264fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2265fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2266fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::Copy(FrameOffset dest, Offset dest_offset, FrameOffset src, Offset src_offset, 2267fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko ManagedRegister mscratch, size_t size) { 2268dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers CpuRegister scratch = mscratch.AsX86_64().AsCpuRegister(); 2269fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(size, 4u); 2270fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK_EQ(dest.Int32Value(), src.Int32Value()); 2271dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movq(scratch, Address(CpuRegister(RSP), src)); 2272fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko pushq(Address(scratch, src_offset)); 2273fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko popq(Address(scratch, dest_offset)); 2274fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2275fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2276fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::MemoryBarrier(ManagedRegister) { 2277fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko#if ANDROID_SMP != 0 2278fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko mfence(); 2279fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko#endif 2280fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2281fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2282eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartiervoid X86_64Assembler::CreateHandleScopeEntry(ManagedRegister mout_reg, 2283eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier FrameOffset handle_scope_offset, 2284fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko ManagedRegister min_reg, bool null_allowed) { 2285fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister out_reg = mout_reg.AsX86_64(); 2286fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister in_reg = min_reg.AsX86_64(); 2287fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (in_reg.IsNoRegister()) { // TODO(64): && null_allowed 2288fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // Use out_reg as indicator of NULL 2289fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko in_reg = out_reg; 2290fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // TODO: movzwl 2291eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier movl(in_reg.AsCpuRegister(), Address(CpuRegister(RSP), handle_scope_offset)); 2292fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2293fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(in_reg.IsCpuRegister()); 2294fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(out_reg.IsCpuRegister()); 2295fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko VerifyObject(in_reg, null_allowed); 2296fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (null_allowed) { 2297fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Label null_arg; 2298fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (!out_reg.Equals(in_reg)) { 2299fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko xorl(out_reg.AsCpuRegister(), out_reg.AsCpuRegister()); 2300fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2301fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko testl(in_reg.AsCpuRegister(), in_reg.AsCpuRegister()); 2302fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko j(kZero, &null_arg); 2303eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier leaq(out_reg.AsCpuRegister(), Address(CpuRegister(RSP), handle_scope_offset)); 2304fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Bind(&null_arg); 2305fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2306eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier leaq(out_reg.AsCpuRegister(), Address(CpuRegister(RSP), handle_scope_offset)); 2307fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2308fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2309fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2310eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartiervoid X86_64Assembler::CreateHandleScopeEntry(FrameOffset out_off, 2311eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier FrameOffset handle_scope_offset, 2312fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko ManagedRegister mscratch, 2313fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko bool null_allowed) { 2314fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister scratch = mscratch.AsX86_64(); 2315fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(scratch.IsCpuRegister()); 2316fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (null_allowed) { 2317fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Label null_arg; 2318eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier movl(scratch.AsCpuRegister(), Address(CpuRegister(RSP), handle_scope_offset)); 2319fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko testl(scratch.AsCpuRegister(), scratch.AsCpuRegister()); 2320fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko j(kZero, &null_arg); 2321eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier leaq(scratch.AsCpuRegister(), Address(CpuRegister(RSP), handle_scope_offset)); 2322fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Bind(&null_arg); 2323fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } else { 2324eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier leaq(scratch.AsCpuRegister(), Address(CpuRegister(RSP), handle_scope_offset)); 2325fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2326fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Store(out_off, scratch, 8); 2327fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2328fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2329eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier// Given a handle scope entry, load the associated reference. 2330eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartiervoid X86_64Assembler::LoadReferenceFromHandleScope(ManagedRegister mout_reg, 2331fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko ManagedRegister min_reg) { 2332fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister out_reg = mout_reg.AsX86_64(); 2333fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister in_reg = min_reg.AsX86_64(); 2334fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(out_reg.IsCpuRegister()); 2335fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(in_reg.IsCpuRegister()); 2336fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Label null_arg; 2337fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (!out_reg.Equals(in_reg)) { 2338fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko xorl(out_reg.AsCpuRegister(), out_reg.AsCpuRegister()); 2339fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2340fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko testl(in_reg.AsCpuRegister(), in_reg.AsCpuRegister()); 2341fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko j(kZero, &null_arg); 2342fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko movq(out_reg.AsCpuRegister(), Address(in_reg.AsCpuRegister(), 0)); 2343fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko Bind(&null_arg); 2344fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2345fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2346fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::VerifyObject(ManagedRegister /*src*/, bool /*could_be_null*/) { 2347fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // TODO: not validating references 2348fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2349fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2350fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::VerifyObject(FrameOffset /*src*/, bool /*could_be_null*/) { 2351fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // TODO: not validating references 2352fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2353fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2354fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::Call(ManagedRegister mbase, Offset offset, ManagedRegister) { 2355fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister base = mbase.AsX86_64(); 2356fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko CHECK(base.IsCpuRegister()); 2357fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko call(Address(base.AsCpuRegister(), offset.Int32Value())); 2358fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // TODO: place reference map on call 2359fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2360fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2361fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::Call(FrameOffset base, Offset offset, ManagedRegister mscratch) { 2362dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers CpuRegister scratch = mscratch.AsX86_64().AsCpuRegister(); 2363cf4035a4c41ccfcc3e89a0cee25f5218a11b0705Andreas Gampe movl(scratch, Address(CpuRegister(RSP), base)); 2364fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko call(Address(scratch, offset)); 2365fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2366fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2367dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::CallFromThread64(ThreadOffset<8> offset, ManagedRegister /*mscratch*/) { 2368fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko gs()->call(Address::Absolute(offset, true)); 2369fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2370fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2371fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::GetCurrentThread(ManagedRegister tr) { 2372dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers gs()->movq(tr.AsX86_64().AsCpuRegister(), Address::Absolute(Thread::SelfOffset<8>(), true)); 2373fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2374fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2375dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64Assembler::GetCurrentThread(FrameOffset offset, ManagedRegister mscratch) { 2376fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64ManagedRegister scratch = mscratch.AsX86_64(); 2377dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers gs()->movq(scratch.AsCpuRegister(), Address::Absolute(Thread::SelfOffset<8>(), true)); 2378dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers movq(Address(CpuRegister(RSP), offset), scratch.AsCpuRegister()); 2379fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2380fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2381dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers// Slowpath entered when Thread::Current()->_exception is non-null 2382dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersclass X86_64ExceptionSlowPath FINAL : public SlowPath { 2383dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers public: 2384dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers explicit X86_64ExceptionSlowPath(size_t stack_adjust) : stack_adjust_(stack_adjust) {} 2385dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers virtual void Emit(Assembler *sp_asm) OVERRIDE; 2386dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers private: 2387dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers const size_t stack_adjust_; 2388dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers}; 2389dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers 2390fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenkovoid X86_64Assembler::ExceptionPoll(ManagedRegister /*scratch*/, size_t stack_adjust) { 2391dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers X86_64ExceptionSlowPath* slow = new X86_64ExceptionSlowPath(stack_adjust); 2392fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko buffer_.EnqueueSlowPath(slow); 2393dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers gs()->cmpl(Address::Absolute(Thread::ExceptionOffset<8>(), true), Immediate(0)); 2394fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko j(kNotEqual, slow->Entry()); 2395fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2396fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2397dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogersvoid X86_64ExceptionSlowPath::Emit(Assembler *sasm) { 2398fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko X86_64Assembler* sp_asm = down_cast<X86_64Assembler*>(sasm); 2399fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko#define __ sp_asm-> 2400fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko __ Bind(&entry_); 2401fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // Note: the return value is dead 2402fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko if (stack_adjust_ != 0) { // Fix up the frame. 2403fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko __ DecreaseFrameSize(stack_adjust_); 2404fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko } 2405dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers // Pass exception as argument in RDI 2406dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers __ gs()->movq(CpuRegister(RDI), Address::Absolute(Thread::ExceptionOffset<8>(), true)); 2407dd7624d2b9e599d57762d12031b10b89defc9807Ian Rogers __ gs()->call(Address::Absolute(QUICK_ENTRYPOINT_OFFSET(8, pDeliverException), true)); 2408fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko // this call should never return 2409fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko __ int3(); 2410fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko#undef __ 2411fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} 2412fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko 2413fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} // namespace x86_64 2414fca82208f7128fcda09b6a4743199308332558a2Dmitry Petrochenko} // namespace art 2415