1a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// Copyright (c) 1994-2006 Sun Microsystems Inc. 2a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// All Rights Reserved. 3a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// 4a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// Redistribution and use in source and binary forms, with or without 5a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// modification, are permitted provided that the following conditions are 6a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// met: 7a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// 8a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// - Redistributions of source code must retain the above copyright notice, 9a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// this list of conditions and the following disclaimer. 10a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// 11a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// - Redistribution in binary form must reproduce the above copyright 12a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// notice, this list of conditions and the following disclaimer in the 13a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// documentation and/or other materials provided with the distribution. 14a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// 15a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// - Neither the name of Sun Microsystems or the names of contributors may 16a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// be used to endorse or promote products derived from this software without 17a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// specific prior written permission. 18a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// 19a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS 20a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 21a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 23a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 24a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 25a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 26a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 27a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 28a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 29a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 31a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// The original source code covered by the above license above has been 32a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// modified significantly by Google Inc. 333ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch// Copyright 2012 the V8 project authors. All rights reserved. 34a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 35a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// A lightweight X64 Assembler. 36a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 37a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block#ifndef V8_X64_ASSEMBLER_X64_H_ 38a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block#define V8_X64_ASSEMBLER_X64_H_ 39a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 40014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch#include <deque> 41014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 42014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch#include "src/assembler.h" 43f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch#include "src/x64/sse-instr.h" 44d0582a6c46733687d045e4188a1bcd0123c758a1Steve Block 45a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Blocknamespace v8 { 46a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Blocknamespace internal { 47a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 48a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// Utility functions 49a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 50014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch#define GENERAL_REGISTERS(V) \ 51014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(rax) \ 52014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(rcx) \ 53014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(rdx) \ 54014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(rbx) \ 55014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(rsp) \ 56014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(rbp) \ 57014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(rsi) \ 58014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(rdi) \ 59014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(r8) \ 60014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(r9) \ 61014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(r10) \ 62014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(r11) \ 63014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(r12) \ 64014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(r13) \ 65014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(r14) \ 66014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(r15) 67014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 68014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch#define ALLOCATABLE_GENERAL_REGISTERS(V) \ 69014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(rax) \ 70014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(rbx) \ 71014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(rdx) \ 72014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(rcx) \ 73014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(rsi) \ 74014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(rdi) \ 75014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(r8) \ 76014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(r9) \ 77014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(r11) \ 78014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(r12) \ 79014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(r14) \ 80014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(r15) 81014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 8262ed631aa0ff23db68a47fd423efa9c019ff2c9eBen Murdoch// The length of pushq(rbp), movp(rbp, rsp), Push(rsi) and Push(rdi). 8362ed631aa0ff23db68a47fd423efa9c019ff2c9eBen Murdochstatic const int kNoCodeAgeSequenceLength = kPointerSize == kInt64Size ? 6 : 17; 84014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 85a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// CPU Registers. 86a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// 87a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// 1) We would prefer to use an enum, but enum values are assignment- 88a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// compatible with int, which has caused code-generation bugs. 89a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// 90a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// 2) We would prefer to use a class instead of a struct but we don't like 91a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// the register initialization to depend on the particular initialization 92a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// order (which appears to be different on OS X, Linux, and Windows for the 93a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// installed versions of C++ we tried). Using a struct permits C-style 94a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// "initialization". Also, the Register objects cannot be const as this 95a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// forces initialization stubs in MSVC, making us dependent on initialization 96a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// order. 97a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// 98a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// 3) By not using an enum, we are possibly preventing the compiler from 99a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// doing certain constant folds, which may significantly reduce the 100a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// code generated for some assembly instructions (because they boil down 101a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// to a few constants). If this is a problem, we could change the code 102a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// such that we use an enum in optimized mode, and the struct in debug 103a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// mode. This way we get the compile-time error checking in debug mode 104a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// and best performance in optimized code. 105a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// 106a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Blockstruct Register { 107014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch enum Code { 108014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch#define REGISTER_CODE(R) kCode_##R, 109014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch GENERAL_REGISTERS(REGISTER_CODE) 110014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch#undef REGISTER_CODE 111014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch kAfterLast, 112014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch kCode_no_reg = -1 113014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch }; 114b8e0da25ee8efac3bb05cd6b2730aafbd96119f4Ben Murdoch 115014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch static const int kNumRegisters = Code::kAfterLast; 116b0fe1620dcb4135ac3ab2d66ff93072373911299Ben Murdoch 1173fb3ca8c7ca439d408449a395897395c0faae8d1Ben Murdoch static Register from_code(int code) { 118014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch DCHECK(code >= 0); 119014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch DCHECK(code < kNumRegisters); 120014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch Register r = {code}; 121a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block return r; 122a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block } 123014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bool is_valid() const { return 0 <= reg_code && reg_code < kNumRegisters; } 124014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bool is(Register reg) const { return reg_code == reg.reg_code; } 1250d5e116f6aee03185f237311a943491bb079a768Kristian Monsen int code() const { 126b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch DCHECK(is_valid()); 127014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch return reg_code; 128a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block } 1290d5e116f6aee03185f237311a943491bb079a768Kristian Monsen int bit() const { 130014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch DCHECK(is_valid()); 131014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch return 1 << reg_code; 132a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block } 133a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 134014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bool is_byte_register() const { return reg_code <= 3; } 135a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Return the high bit of the register code as a 0 or 1. Used often 136a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // when constructing the REX prefix byte. 137014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch int high_bit() const { return reg_code >> 3; } 138a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Return the 3 low bits of the register code. Used when encoding registers 139a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // in modR/M, SIB, and opcode bytes. 140014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch int low_bits() const { return reg_code & 0x7; } 141a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 1423100271588b61cbc1dc472a3f2f105d2eed8497fAndrei Popescu // Unfortunately we can't make this private in a struct when initializing 1433100271588b61cbc1dc472a3f2f105d2eed8497fAndrei Popescu // by assignment. 144014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch int reg_code; 145a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block}; 146a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 147014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 148014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch#define DECLARE_REGISTER(R) const Register R = {Register::kCode_##R}; 149014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben MurdochGENERAL_REGISTERS(DECLARE_REGISTER) 150014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch#undef DECLARE_REGISTER 151014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdochconst Register no_reg = {Register::kCode_no_reg}; 152014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 153a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 154b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch#ifdef _WIN64 155b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch // Windows calling convention 156014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdochconst Register arg_reg_1 = {Register::kCode_rcx}; 157014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdochconst Register arg_reg_2 = {Register::kCode_rdx}; 158014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdochconst Register arg_reg_3 = {Register::kCode_r8}; 159014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdochconst Register arg_reg_4 = {Register::kCode_r9}; 160b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch#else 161b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch // AMD64 calling convention 162014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdochconst Register arg_reg_1 = {Register::kCode_rdi}; 163014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdochconst Register arg_reg_2 = {Register::kCode_rsi}; 164014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdochconst Register arg_reg_3 = {Register::kCode_rdx}; 165014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdochconst Register arg_reg_4 = {Register::kCode_rcx}; 166b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch#endif // _WIN64 167a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 168b0fe1620dcb4135ac3ab2d66ff93072373911299Ben Murdoch 169014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch#define DOUBLE_REGISTERS(V) \ 170014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm0) \ 171014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm1) \ 172014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm2) \ 173014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm3) \ 174014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm4) \ 175014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm5) \ 176014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm6) \ 177014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm7) \ 178014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm8) \ 179014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm9) \ 180014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm10) \ 181014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm11) \ 182014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm12) \ 183014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm13) \ 184014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm14) \ 185014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm15) 186014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 187bcf72ee8e3b26f1d0726869c7ddb3921c68b09a8Ben Murdoch#define FLOAT_REGISTERS DOUBLE_REGISTERS 188f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch#define SIMD128_REGISTERS DOUBLE_REGISTERS 189bcf72ee8e3b26f1d0726869c7ddb3921c68b09a8Ben Murdoch 190014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch#define ALLOCATABLE_DOUBLE_REGISTERS(V) \ 19113e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch V(xmm0) \ 192014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm1) \ 193014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm2) \ 194014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm3) \ 195014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm4) \ 196014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm5) \ 197014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm6) \ 198014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm7) \ 199014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm8) \ 200014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm9) \ 201014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm10) \ 202014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm11) \ 203014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm12) \ 204014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch V(xmm13) \ 20513e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch V(xmm14) 20613e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch 20713e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdochstatic const bool kSimpleFPAliasing = true; 20862ed631aa0ff23db68a47fd423efa9c019ff2c9eBen Murdochstatic const bool kSimdMaskRegisters = false; 209014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 210bcf72ee8e3b26f1d0726869c7ddb3921c68b09a8Ben Murdochstruct XMMRegister { 211014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch enum Code { 212014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch#define REGISTER_CODE(R) kCode_##R, 213014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch DOUBLE_REGISTERS(REGISTER_CODE) 214014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch#undef REGISTER_CODE 215014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch kAfterLast, 216014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch kCode_no_reg = -1 217014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch }; 218958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier 219014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch static const int kMaxNumRegisters = Code::kAfterLast; 220b0fe1620dcb4135ac3ab2d66ff93072373911299Ben Murdoch 221bcf72ee8e3b26f1d0726869c7ddb3921c68b09a8Ben Murdoch static XMMRegister from_code(int code) { 222bcf72ee8e3b26f1d0726869c7ddb3921c68b09a8Ben Murdoch XMMRegister result = {code}; 223b8e0da25ee8efac3bb05cd6b2730aafbd96119f4Ben Murdoch return result; 224b8e0da25ee8efac3bb05cd6b2730aafbd96119f4Ben Murdoch } 225b8e0da25ee8efac3bb05cd6b2730aafbd96119f4Ben Murdoch 226014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bool is_valid() const { return 0 <= reg_code && reg_code < kMaxNumRegisters; } 227bcf72ee8e3b26f1d0726869c7ddb3921c68b09a8Ben Murdoch bool is(XMMRegister reg) const { return reg_code == reg.reg_code; } 2280d5e116f6aee03185f237311a943491bb079a768Kristian Monsen int code() const { 229b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch DCHECK(is_valid()); 230014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch return reg_code; 231a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block } 232a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 233a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Return the high bit of the register code as a 0 or 1. Used often 234a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // when constructing the REX prefix byte. 235014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch int high_bit() const { return reg_code >> 3; } 236a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Return the 3 low bits of the register code. Used when encoding registers 237a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // in modR/M, SIB, and opcode bytes. 238014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch int low_bits() const { return reg_code & 0x7; } 239a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 240014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch // Unfortunately we can't make this private in a struct when initializing 241014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch // by assignment. 242014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch int reg_code; 243a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block}; 244a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 245bcf72ee8e3b26f1d0726869c7ddb3921c68b09a8Ben Murdochtypedef XMMRegister FloatRegister; 246bcf72ee8e3b26f1d0726869c7ddb3921c68b09a8Ben Murdoch 247bcf72ee8e3b26f1d0726869c7ddb3921c68b09a8Ben Murdochtypedef XMMRegister DoubleRegister; 248bcf72ee8e3b26f1d0726869c7ddb3921c68b09a8Ben Murdoch 249bcf72ee8e3b26f1d0726869c7ddb3921c68b09a8Ben Murdochtypedef XMMRegister Simd128Register; 250a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 251014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch#define DECLARE_REGISTER(R) \ 252014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch const DoubleRegister R = {DoubleRegister::kCode_##R}; 253014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben MurdochDOUBLE_REGISTERS(DECLARE_REGISTER) 254014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch#undef DECLARE_REGISTER 255014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdochconst DoubleRegister no_double_reg = {DoubleRegister::kCode_no_reg}; 256b0fe1620dcb4135ac3ab2d66ff93072373911299Ben Murdoch 257a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Blockenum Condition { 258a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // any value < 0 is considered no_condition 259a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block no_condition = -1, 260a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 261a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block overflow = 0, 262a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block no_overflow = 1, 263a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block below = 2, 264a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block above_equal = 3, 265a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block equal = 4, 266a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block not_equal = 5, 267a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block below_equal = 6, 268a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block above = 7, 269a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block negative = 8, 270a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block positive = 9, 271a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block parity_even = 10, 272a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block parity_odd = 11, 273a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block less = 12, 274a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block greater_equal = 13, 275a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block less_equal = 14, 276a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block greater = 15, 277a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2783ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block // Fake conditions that are handled by the 2793ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block // opcodes using them. 2803ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block always = 16, 2813ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block never = 17, 282a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // aliases 283a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block carry = below, 284a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block not_carry = above_equal, 285a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block zero = equal, 286a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block not_zero = not_equal, 287a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block sign = negative, 2883ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block not_sign = positive, 2893ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block last_condition = greater 290a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block}; 291a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 292a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 293a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// Returns the equivalent of !cc. 294a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// Negation of the default no_condition (-1) results in a non-default 295a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// no_condition value (-2). As long as tests for no_condition check 296a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// for condition < 0, this will work as expected. 2979dcf7e2f83591d471e88bf7d230651900b8e424bKristian Monseninline Condition NegateCondition(Condition cc) { 2989dcf7e2f83591d471e88bf7d230651900b8e424bKristian Monsen return static_cast<Condition>(cc ^ 1); 2999dcf7e2f83591d471e88bf7d230651900b8e424bKristian Monsen} 3009dcf7e2f83591d471e88bf7d230651900b8e424bKristian Monsen 301a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 302b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// Commute a condition such that {a cond b == b cond' a}. 303b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdochinline Condition CommuteCondition(Condition cc) { 304a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block switch (cc) { 305a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block case below: 306a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block return above; 307a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block case above: 308a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block return below; 309a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block case above_equal: 310a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block return below_equal; 311a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block case below_equal: 312a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block return above_equal; 313a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block case less: 314a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block return greater; 315a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block case greater: 316a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block return less; 317a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block case greater_equal: 318a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block return less_equal; 319a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block case less_equal: 320a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block return greater_equal; 321a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block default: 322a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block return cc; 323b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 324a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block} 325a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 3269dcf7e2f83591d471e88bf7d230651900b8e424bKristian Monsen 327014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdochenum RoundingMode { 328014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch kRoundToNearest = 0x0, 329014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch kRoundDown = 0x1, 330014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch kRoundUp = 0x2, 331014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch kRoundToZero = 0x3 332014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch}; 333014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 334014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 335a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// ----------------------------------------------------------------------------- 336a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// Machine instruction Immediates 337a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 338a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Blockclass Immediate BASE_EMBEDDED { 339a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block public: 340a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block explicit Immediate(int32_t value) : value_(value) {} 341bcf72ee8e3b26f1d0726869c7ddb3921c68b09a8Ben Murdoch explicit Immediate(int32_t value, RelocInfo::Mode rmode) 342bcf72ee8e3b26f1d0726869c7ddb3921c68b09a8Ben Murdoch : value_(value), rmode_(rmode) {} 343b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch explicit Immediate(Smi* value) { 344b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch DCHECK(SmiValuesAre31Bits()); // Only available for 31-bit SMI. 345b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch value_ = static_cast<int32_t>(reinterpret_cast<intptr_t>(value)); 346b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 347a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 348a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block private: 349a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block int32_t value_; 350bcf72ee8e3b26f1d0726869c7ddb3921c68b09a8Ben Murdoch RelocInfo::Mode rmode_ = RelocInfo::NONE32; 351a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 352a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block friend class Assembler; 353a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block}; 354a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 355a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 356a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// ----------------------------------------------------------------------------- 357a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// Machine instruction Operands 358a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 359a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Blockenum ScaleFactor { 360a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block times_1 = 0, 361a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block times_2 = 1, 362a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block times_4 = 2, 363a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block times_8 = 3, 364a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block times_int_size = times_4, 365b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch times_pointer_size = (kPointerSize == 8) ? times_8 : times_4 366a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block}; 367a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 368a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 369a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Blockclass Operand BASE_EMBEDDED { 370a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block public: 371a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // [base + disp/r] 372a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block Operand(Register base, int32_t disp); 373a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 374a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // [base + index*scale + disp/r] 375a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block Operand(Register base, 376a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block Register index, 377a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block ScaleFactor scale, 378a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block int32_t disp); 379a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 380a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // [index*scale + disp/r] 381a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block Operand(Register index, 382a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block ScaleFactor scale, 383a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block int32_t disp); 384a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 385f7060e27768c550ace7ec48ad8c093466db52dfaLeon Clarke // Offset from existing memory operand. 386f7060e27768c550ace7ec48ad8c093466db52dfaLeon Clarke // Offset is added to existing displacement as 32-bit signed values and 387f7060e27768c550ace7ec48ad8c093466db52dfaLeon Clarke // this must not overflow. 388f7060e27768c550ace7ec48ad8c093466db52dfaLeon Clarke Operand(const Operand& base, int32_t offset); 389f7060e27768c550ace7ec48ad8c093466db52dfaLeon Clarke 390014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch // [rip + disp/r] 391014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch explicit Operand(Label* label); 392014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 3931e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block // Checks whether either base or index register is the given register. 3941e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block // Does not check the "reg" part of the Operand. 3951e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block bool AddressUsesRegister(Register reg) const; 3961e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block 39744f0eee88ff00398ff7f715fab053374d808c90dSteve Block // Queries related to the size of the generated instruction. 39844f0eee88ff00398ff7f715fab053374d808c90dSteve Block // Whether the generated instruction will have a REX prefix. 39944f0eee88ff00398ff7f715fab053374d808c90dSteve Block bool requires_rex() const { return rex_ != 0; } 40044f0eee88ff00398ff7f715fab053374d808c90dSteve Block // Size of the ModR/M, SIB and displacement parts of the generated 40144f0eee88ff00398ff7f715fab053374d808c90dSteve Block // instruction. 40244f0eee88ff00398ff7f715fab053374d808c90dSteve Block int operand_size() const { return len_; } 40344f0eee88ff00398ff7f715fab053374d808c90dSteve Block 404a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block private: 405a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block byte rex_; 406014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch byte buf_[9]; 4071e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block // The number of bytes of buf_ in use. 4081e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block byte len_; 409a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 410a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Set the ModR/M byte without an encoded 'reg' register. The 411a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // register is encoded later as part of the emit_operand operation. 412a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // set_modrm can be called before or after set_sib and set_disp*. 413a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block inline void set_modrm(int mod, Register rm); 414a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 415a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Set the SIB byte if one is needed. Sets the length to 2 rather than 1. 416a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block inline void set_sib(ScaleFactor scale, Register index, Register base); 417a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 418a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Adds operand displacement fields (offsets added to the memory address). 419a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Needs to be called after set_sib, not before it. 420a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block inline void set_disp8(int disp); 421a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block inline void set_disp32(int disp); 422014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch inline void set_disp64(int64_t disp); // for labels. 423a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 424a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block friend class Assembler; 425a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block}; 426a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 427b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch#define ASSEMBLER_INSTRUCTION_LIST(V) \ 428b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch V(add) \ 429b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch V(and) \ 430b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch V(cmp) \ 43113e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch V(cmpxchg) \ 432b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch V(dec) \ 433b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch V(idiv) \ 434b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch V(div) \ 435b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch V(imul) \ 436b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch V(inc) \ 437b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch V(lea) \ 438b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch V(mov) \ 439b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch V(movzxb) \ 440b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch V(movzxw) \ 441b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch V(neg) \ 442b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch V(not) \ 443b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch V(or) \ 444b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch V(repmovs) \ 445b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch V(sbb) \ 446b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch V(sub) \ 447b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch V(test) \ 448b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch V(xchg) \ 449b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch V(xor) 450b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 451b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// Shift instructions on operands/registers with kPointerSize, kInt32Size and 452b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// kInt64Size. 453b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch#define SHIFT_INSTRUCTION_LIST(V) \ 454b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch V(rol, 0x0) \ 455b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch V(ror, 0x1) \ 456b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch V(rcl, 0x2) \ 457b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch V(rcr, 0x3) \ 458b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch V(shl, 0x4) \ 459b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch V(shr, 0x5) \ 460b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch V(sar, 0x7) \ 461a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 462a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 46344f0eee88ff00398ff7f715fab053374d808c90dSteve Blockclass Assembler : public AssemblerBase { 464a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block private: 465a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // We check before assembling an instruction that there is sufficient 466a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // space to write an instruction and its relocation information. 467a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // The relocation writer's position must be kGap bytes above the end of 468a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // the generated instructions. This leaves enough space for the 469a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // longest possible x64 instruction, 15 bytes, and the longest possible 470a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // relocation information encoding, RelocInfoWriter::kMaxLength == 16. 471a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // (There is a 15 byte limit on x64 instruction length that rules out some 472a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // otherwise valid instructions.) 473a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // This allows for a single, fast space check per instruction. 474a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block static const int kGap = 32; 475a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 476a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block public: 477a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Create an assembler. Instructions and relocation information are emitted 478a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // into a buffer, with the instructions starting from the beginning and the 479a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // relocation information starting from the end of the buffer. See CodeDesc 480a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // for a detailed comment on the layout (globals.h). 481a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // 482a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // If the provided buffer is NULL, the assembler allocates and grows its own 483a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // buffer, and buffer_size determines the initial buffer size. The buffer is 484a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // owned by the assembler and deallocated upon destruction of the assembler. 485a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // 486a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // If the provided buffer is not NULL, the assembler uses the provided buffer 487a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // for code generation and assumes its size to be buffer_size. If the buffer 488a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // is too small, a fatal error occurs. No deallocation of the buffer is done 489a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // upon destruction of the assembler. 4908b112d2025046f85ef7f6be087c6129c872ebad2Ben Murdoch Assembler(Isolate* isolate, void* buffer, int buffer_size); 491b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch virtual ~Assembler() { } 49244f0eee88ff00398ff7f715fab053374d808c90dSteve Block 493a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // GetCode emits any pending (non-emitted) code and fills the descriptor 494a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // desc. GetCode() is idempotent; it returns the same result if no other 495a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Assembler functions are invoked in between GetCode() calls. 496a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void GetCode(CodeDesc* desc); 497a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 4983ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block // Read/Modify the code target in the relative branch/call instruction at pc. 4993ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block // On the x64 architecture, we use relative jumps with a 32-bit displacement 5003ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block // to jump to other Code objects in the Code space in the heap. 5013ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block // Jumps to C functions are done indirectly through a 64-bit register holding 5023ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block // the absolute address of the target. 5033ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block // These functions convert between absolute Addresses of Code objects and 5043ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block // the relative displacements stored in the code. 505014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch static inline Address target_address_at(Address pc, Address constant_pool); 506014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch static inline void set_target_address_at( 507014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch Isolate* isolate, Address pc, Address constant_pool, Address target, 508014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch ICacheFlushMode icache_flush_mode = FLUSH_ICACHE_IF_NEEDED); 50962ed631aa0ff23db68a47fd423efa9c019ff2c9eBen Murdoch static inline Address target_address_at(Address pc, Code* code); 510014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch static inline void set_target_address_at( 511014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch Isolate* isolate, Address pc, Code* code, Address target, 51262ed631aa0ff23db68a47fd423efa9c019ff2c9eBen Murdoch ICacheFlushMode icache_flush_mode = FLUSH_ICACHE_IF_NEEDED); 513b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 514b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch // Return the code target address at a call site from the return address 515b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch // of that call in the instruction stream. 516b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch static inline Address target_address_from_return_address(Address pc); 517b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 518d0582a6c46733687d045e4188a1bcd0123c758a1Steve Block // This sets the branch destination (which is in the instruction on x64). 519d0582a6c46733687d045e4188a1bcd0123c758a1Steve Block // This is for calls and branches within generated code. 5203ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch inline static void deserialization_set_special_target_at( 521014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch Isolate* isolate, Address instruction_payload, Code* code, 52262ed631aa0ff23db68a47fd423efa9c019ff2c9eBen Murdoch Address target); 523d0582a6c46733687d045e4188a1bcd0123c758a1Steve Block 524014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch // This sets the internal reference at the pc. 525014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch inline static void deserialization_set_target_internal_reference_at( 526014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch Isolate* isolate, Address pc, Address target, 527014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch RelocInfo::Mode mode = RelocInfo::INTERNAL_REFERENCE); 528014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 529b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch static inline RelocInfo::Mode RelocInfoNone() { 530b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch if (kPointerSize == kInt64Size) { 531b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch return RelocInfo::NONE64; 532b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } else { 533b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch DCHECK(kPointerSize == kInt32Size); 534b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch return RelocInfo::NONE32; 535b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 536d0582a6c46733687d045e4188a1bcd0123c758a1Steve Block } 537d0582a6c46733687d045e4188a1bcd0123c758a1Steve Block 5383ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block inline Handle<Object> code_target_object_handle_at(Address pc); 539b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch inline Address runtime_entry_at(Address pc); 540d0582a6c46733687d045e4188a1bcd0123c758a1Steve Block // Number of bytes taken up by the branch target in the code. 5413ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch static const int kSpecialTargetSize = 4; // Use 32-bit displacement. 542a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Distance between the address of the code target in the call instruction 5433ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block // and the return address pushed on the stack. 5443ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block static const int kCallTargetAddressOffset = 4; // Use 32-bit displacement. 545b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch // The length of call(kScratchRegister). 546b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch static const int kCallScratchRegisterInstructionLength = 3; 547b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch // The length of call(Immediate32). 5481e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block static const int kShortCallInstructionLength = 5; 549b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch // The length of movq(kScratchRegister, address). 550b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch static const int kMoveAddressIntoScratchRegisterInstructionLength = 551b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2 + kPointerSize; 552b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch // The length of movq(kScratchRegister, address) and call(kScratchRegister). 553b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch static const int kCallSequenceLength = 554b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch kMoveAddressIntoScratchRegisterInstructionLength + 555b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch kCallScratchRegisterInstructionLength; 556b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 557014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch // The debug break slot must be able to contain an indirect call sequence. 558b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch static const int kDebugBreakSlotLength = kCallSequenceLength; 559014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch // Distance between start of patched debug break slot and the emitted address 560014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch // to jump to. 561b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch static const int kPatchDebugBreakSlotAddressOffset = 562b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch kMoveAddressIntoScratchRegisterInstructionLength - kPointerSize; 5637f4d5bd8c03935e2c0cd412e561b8fc5a6a880aeBen Murdoch 5649fac840a46e8b7e26894f4792ba26dde14c56b04Steve Block // One byte opcode for test eax,0xXXXXXXXX. 5659fac840a46e8b7e26894f4792ba26dde14c56b04Steve Block static const byte kTestEaxByte = 0xA9; 5661e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block // One byte opcode for test al, 0xXX. 5671e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block static const byte kTestAlByte = 0xA8; 5681e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block // One byte opcode for nop. 5691e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block static const byte kNopByte = 0x90; 5701e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block 5711e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block // One byte prefix for a short conditional jump. 5721e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block static const byte kJccShortPrefix = 0x70; 5731e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block static const byte kJncShortOpcode = kJccShortPrefix | not_carry; 5741e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block static const byte kJcShortOpcode = kJccShortPrefix | carry; 575b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch static const byte kJnzShortOpcode = kJccShortPrefix | not_zero; 576b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch static const byte kJzShortOpcode = kJccShortPrefix | zero; 5771e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block 578014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch // VEX prefix encodings. 579014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch enum SIMDPrefix { kNone = 0x0, k66 = 0x1, kF3 = 0x2, kF2 = 0x3 }; 580014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch enum VectorLength { kL128 = 0x0, kL256 = 0x4, kLIG = kL128, kLZ = kL128 }; 581014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch enum VexW { kW0 = 0x0, kW1 = 0x80, kWIG = kW0 }; 582014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch enum LeadingOpcode { k0F = 0x1, k0F38 = 0x2, k0F3A = 0x3 }; 5837f4d5bd8c03935e2c0cd412e561b8fc5a6a880aeBen Murdoch 584a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // --------------------------------------------------------------------------- 585a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Code generation 586a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // 587a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Function names correspond one-to-one to x64 instruction mnemonics. 588a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Unless specified otherwise, instructions operate on 64-bit operands. 589a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // 590a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // If we need versions of an assembly instruction that operate on different 591a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // width arguments, we add a single-letter suffix specifying the width. 592a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // This is done for the following instructions: mov, cmp, inc, dec, 593a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // add, sub, and test. 594a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // There are no versions of these instructions without the suffix. 595a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // - Instructions on 8-bit (byte) operands/registers have a trailing 'b'. 596a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // - Instructions on 16-bit (word) operands/registers have a trailing 'w'. 597a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // - Instructions on 32-bit (doubleword) operands/registers use 'l'. 598a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // - Instructions on 64-bit (quadword) operands/registers use 'q'. 599b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch // - Instructions on operands/registers with pointer size use 'p'. 600b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 601b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch STATIC_ASSERT(kPointerSize == kInt64Size || kPointerSize == kInt32Size); 602b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 603b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch#define DECLARE_INSTRUCTION(instruction) \ 604b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch template<class P1> \ 605b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void instruction##p(P1 p1) { \ 606b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch emit_##instruction(p1, kPointerSize); \ 607b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } \ 608b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch \ 609b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch template<class P1> \ 610b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void instruction##l(P1 p1) { \ 611b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch emit_##instruction(p1, kInt32Size); \ 612b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } \ 613b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch \ 614b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch template<class P1> \ 615b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void instruction##q(P1 p1) { \ 616b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch emit_##instruction(p1, kInt64Size); \ 617b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } \ 618b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch \ 619b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch template<class P1, class P2> \ 620b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void instruction##p(P1 p1, P2 p2) { \ 621b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch emit_##instruction(p1, p2, kPointerSize); \ 622b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } \ 623b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch \ 624b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch template<class P1, class P2> \ 625b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void instruction##l(P1 p1, P2 p2) { \ 626b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch emit_##instruction(p1, p2, kInt32Size); \ 627b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } \ 628b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch \ 629b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch template<class P1, class P2> \ 630b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void instruction##q(P1 p1, P2 p2) { \ 631b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch emit_##instruction(p1, p2, kInt64Size); \ 632b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } \ 633b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch \ 634b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch template<class P1, class P2, class P3> \ 635b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void instruction##p(P1 p1, P2 p2, P3 p3) { \ 636b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch emit_##instruction(p1, p2, p3, kPointerSize); \ 637b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } \ 638b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch \ 639b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch template<class P1, class P2, class P3> \ 640b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void instruction##l(P1 p1, P2 p2, P3 p3) { \ 641b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch emit_##instruction(p1, p2, p3, kInt32Size); \ 642b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } \ 643b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch \ 644b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch template<class P1, class P2, class P3> \ 645b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void instruction##q(P1 p1, P2 p2, P3 p3) { \ 646b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch emit_##instruction(p1, p2, p3, kInt64Size); \ 647b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 648b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch ASSEMBLER_INSTRUCTION_LIST(DECLARE_INSTRUCTION) 649b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch#undef DECLARE_INSTRUCTION 650a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 651a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Insert the smallest number of nop instructions 652a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // possible to align the pc offset to a multiple 6531e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block // of m, where m must be a power of 2. 654a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void Align(int m); 655014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch // Insert the smallest number of zero bytes possible to align the pc offset 656014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch // to a mulitple of m. m must be a power of 2 (>= 2). 657014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void DataAlign(int m); 6583ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch void Nop(int bytes = 1); 6599dcf7e2f83591d471e88bf7d230651900b8e424bKristian Monsen // Aligns code to something that's optimal for a jump target for the platform. 6609dcf7e2f83591d471e88bf7d230651900b8e424bKristian Monsen void CodeTargetAlign(); 661a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 662a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Stack 663a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void pushfq(); 664a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void popfq(); 665a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 666b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void pushq(Immediate value); 6671e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block // Push a 32 bit integer, and guarantee that it is actually pushed as a 6681e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block // 32 bit value, the normal push will optimize the 8 bit case. 669b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void pushq_imm32(int32_t imm32); 670b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void pushq(Register src); 671b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void pushq(const Operand& src); 672a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 673b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void popq(Register dst); 674b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void popq(const Operand& dst); 675a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 676a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void enter(Immediate size); 677a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void leave(); 678a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 679a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Moves 680a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void movb(Register dst, const Operand& src); 681a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void movb(Register dst, Immediate imm); 682a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void movb(const Operand& dst, Register src); 683b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void movb(const Operand& dst, Immediate imm); 684a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 6853ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block // Move the low 16 bits of a 64-bit register value to a 16-bit 6863ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block // memory location. 687b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void movw(Register dst, const Operand& src); 6883ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block void movw(const Operand& dst, Register src); 689b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void movw(const Operand& dst, Immediate imm); 6903ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block 691a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Move the offset of the label location relative to the current 692a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // position (after the move) to the destination. 693a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void movl(const Operand& dst, Label* src); 694a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 695b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch // Loads a pointer into a register with a relocation mode. 696b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void movp(Register dst, void* ptr, RelocInfo::Mode rmode); 697b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 698b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch // Loads a 64-bit immediate into a register. 6993b9bc31999c9787eb726ecdbfd5796bfdec32a18Ben Murdoch void movq(Register dst, int64_t value, 7003b9bc31999c9787eb726ecdbfd5796bfdec32a18Ben Murdoch RelocInfo::Mode rmode = RelocInfo::NONE64); 7013b9bc31999c9787eb726ecdbfd5796bfdec32a18Ben Murdoch void movq(Register dst, uint64_t value, 7023b9bc31999c9787eb726ecdbfd5796bfdec32a18Ben Murdoch RelocInfo::Mode rmode = RelocInfo::NONE64); 703a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 704958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void movsxbl(Register dst, Register src); 705b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void movsxbl(Register dst, const Operand& src); 706f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch void movsxbq(Register dst, Register src); 7073ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block void movsxbq(Register dst, const Operand& src); 708958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void movsxwl(Register dst, Register src); 709b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void movsxwl(Register dst, const Operand& src); 710f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch void movsxwq(Register dst, Register src); 7113ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block void movsxwq(Register dst, const Operand& src); 712a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void movsxlq(Register dst, Register src); 713a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void movsxlq(Register dst, const Operand& src); 714a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 715d91b9f7d46489a9ee00f9cb415630299c76a502bLeon Clarke // Repeated moves. 716d91b9f7d46489a9ee00f9cb415630299c76a502bLeon Clarke 717d91b9f7d46489a9ee00f9cb415630299c76a502bLeon Clarke void repmovsb(); 718d91b9f7d46489a9ee00f9cb415630299c76a502bLeon Clarke void repmovsw(); 719b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void repmovsp() { emit_repmovs(kPointerSize); } 720b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void repmovsl() { emit_repmovs(kInt32Size); } 721b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void repmovsq() { emit_repmovs(kInt64Size); } 722d91b9f7d46489a9ee00f9cb415630299c76a502bLeon Clarke 72344f0eee88ff00398ff7f715fab053374d808c90dSteve Block // Instruction to load from an immediate 64-bit pointer into RAX. 724a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void load_rax(void* ptr, RelocInfo::Mode rmode); 725a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void load_rax(ExternalReference ext); 726a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 727a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Conditional moves. 728a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void cmovq(Condition cc, Register dst, Register src); 729a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void cmovq(Condition cc, Register dst, const Operand& src); 730a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void cmovl(Condition cc, Register dst, Register src); 731a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void cmovl(Condition cc, Register dst, const Operand& src); 732a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 733a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void cmpb(Register dst, Immediate src) { 734a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block immediate_arithmetic_op_8(0x7, dst, src); 735a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block } 736a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 737a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void cmpb_al(Immediate src); 738a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 739a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void cmpb(Register dst, Register src) { 740b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch arithmetic_op_8(0x3A, dst, src); 741a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block } 742a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 743a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void cmpb(Register dst, const Operand& src) { 744b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch arithmetic_op_8(0x3A, dst, src); 745a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block } 746a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 747a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void cmpb(const Operand& dst, Register src) { 748b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch arithmetic_op_8(0x38, src, dst); 749a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block } 750a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 751a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void cmpb(const Operand& dst, Immediate src) { 752a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block immediate_arithmetic_op_8(0x7, dst, src); 753a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block } 754a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 755a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void cmpw(const Operand& dst, Immediate src) { 756a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block immediate_arithmetic_op_16(0x7, dst, src); 757a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block } 758a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 759a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void cmpw(Register dst, Immediate src) { 760a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block immediate_arithmetic_op_16(0x7, dst, src); 761a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block } 762a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 763a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void cmpw(Register dst, const Operand& src) { 764a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block arithmetic_op_16(0x3B, dst, src); 765a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block } 766a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 767a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void cmpw(Register dst, Register src) { 768a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block arithmetic_op_16(0x3B, dst, src); 769a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block } 770a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 771a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void cmpw(const Operand& dst, Register src) { 772a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block arithmetic_op_16(0x39, src, dst); 773a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block } 774a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 7753b9bc31999c9787eb726ecdbfd5796bfdec32a18Ben Murdoch void testb(Register reg, const Operand& op) { testb(op, reg); } 7763b9bc31999c9787eb726ecdbfd5796bfdec32a18Ben Murdoch 7773b9bc31999c9787eb726ecdbfd5796bfdec32a18Ben Murdoch void testw(Register reg, const Operand& op) { testw(op, reg); } 7783b9bc31999c9787eb726ecdbfd5796bfdec32a18Ben Murdoch 7794515c472dc3e5ed2448a564600976759e569a0a8Leon Clarke void andb(Register dst, Immediate src) { 7804515c472dc3e5ed2448a564600976759e569a0a8Leon Clarke immediate_arithmetic_op_8(0x4, dst, src); 7814515c472dc3e5ed2448a564600976759e569a0a8Leon Clarke } 7823ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block 7833ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block void decb(Register dst); 7843ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block void decb(const Operand& dst); 785a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 78613e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch // Lock prefix. 78713e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch void lock(); 78813e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch 789bcf72ee8e3b26f1d0726869c7ddb3921c68b09a8Ben Murdoch void xchgb(Register reg, const Operand& op); 790bcf72ee8e3b26f1d0726869c7ddb3921c68b09a8Ben Murdoch void xchgw(Register reg, const Operand& op); 791bcf72ee8e3b26f1d0726869c7ddb3921c68b09a8Ben Murdoch 79213e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch void cmpxchgb(const Operand& dst, Register src); 79313e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch void cmpxchgw(const Operand& dst, Register src); 79413e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch 795a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Sign-extends rax into rdx:rax. 796a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void cqo(); 797a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Sign-extends eax into edx:eax. 798a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void cdq(); 799a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 800958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier // Multiply eax by src, put the result in edx:eax. 801958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void mull(Register src); 802958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void mull(const Operand& src); 803a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Multiply rax by src, put the result in rdx:rax. 804958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void mulq(Register src); 805958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier 806958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier#define DECLARE_SHIFT_INSTRUCTION(instruction, subcode) \ 807958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void instruction##p(Register dst, Immediate imm8) { \ 808958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier shift(dst, imm8, subcode, kPointerSize); \ 809958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } \ 810958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier \ 811958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void instruction##l(Register dst, Immediate imm8) { \ 812958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier shift(dst, imm8, subcode, kInt32Size); \ 813958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } \ 814958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier \ 815958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void instruction##q(Register dst, Immediate imm8) { \ 816958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier shift(dst, imm8, subcode, kInt64Size); \ 817958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } \ 818958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier \ 819958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void instruction##p(Operand dst, Immediate imm8) { \ 820958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier shift(dst, imm8, subcode, kPointerSize); \ 821958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } \ 822958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier \ 823958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void instruction##l(Operand dst, Immediate imm8) { \ 824958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier shift(dst, imm8, subcode, kInt32Size); \ 825958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } \ 826958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier \ 827958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void instruction##q(Operand dst, Immediate imm8) { \ 828958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier shift(dst, imm8, subcode, kInt64Size); \ 829958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } \ 830958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier \ 831958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void instruction##p_cl(Register dst) { shift(dst, subcode, kPointerSize); } \ 832958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier \ 833958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void instruction##l_cl(Register dst) { shift(dst, subcode, kInt32Size); } \ 834958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier \ 835958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void instruction##q_cl(Register dst) { shift(dst, subcode, kInt64Size); } \ 836958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier \ 837958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void instruction##p_cl(Operand dst) { shift(dst, subcode, kPointerSize); } \ 838958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier \ 839958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void instruction##l_cl(Operand dst) { shift(dst, subcode, kInt32Size); } \ 840958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier \ 841958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void instruction##q_cl(Operand dst) { shift(dst, subcode, kInt64Size); } 842b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch SHIFT_INSTRUCTION_LIST(DECLARE_SHIFT_INSTRUCTION) 843b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch#undef DECLARE_SHIFT_INSTRUCTION 844a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 845a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Shifts dst:src left by cl bits, affecting only dst. 846a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void shld(Register dst, Register src); 847a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 848a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Shifts src:dst right by cl bits, affecting only dst. 849a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void shrd(Register dst, Register src); 850a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 851a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void store_rax(void* dst, RelocInfo::Mode mode); 852a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void store_rax(ExternalReference ref); 853a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 854a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void subb(Register dst, Immediate src) { 855a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block immediate_arithmetic_op_8(0x5, dst, src); 856a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block } 857a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 8583ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block void testb(Register dst, Register src); 859a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void testb(Register reg, Immediate mask); 860a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void testb(const Operand& op, Immediate mask); 861e46be819fca9468a0cd4e74859ce0f778eb8ca60Leon Clarke void testb(const Operand& op, Register reg); 862a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 8633b9bc31999c9787eb726ecdbfd5796bfdec32a18Ben Murdoch void testw(Register dst, Register src); 8643b9bc31999c9787eb726ecdbfd5796bfdec32a18Ben Murdoch void testw(Register reg, Immediate mask); 8653b9bc31999c9787eb726ecdbfd5796bfdec32a18Ben Murdoch void testw(const Operand& op, Immediate mask); 8663b9bc31999c9787eb726ecdbfd5796bfdec32a18Ben Murdoch void testw(const Operand& op, Register reg); 8673b9bc31999c9787eb726ecdbfd5796bfdec32a18Ben Murdoch 868a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Bit operations. 869a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void bt(const Operand& dst, Register src); 870a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void bts(const Operand& dst, Register src); 871014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void bsrq(Register dst, Register src); 872014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void bsrq(Register dst, const Operand& src); 873b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void bsrl(Register dst, Register src); 874014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void bsrl(Register dst, const Operand& src); 875014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void bsfq(Register dst, Register src); 876014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void bsfq(Register dst, const Operand& src); 877014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void bsfl(Register dst, Register src); 878014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void bsfl(Register dst, const Operand& src); 879a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 880a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Miscellaneous 8813ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block void clc(); 88244f0eee88ff00398ff7f715fab053374d808c90dSteve Block void cld(); 883a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void cpuid(); 884a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void hlt(); 885a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void int3(); 886a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void nop(); 887a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void ret(int imm16); 888014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void ud2(); 889a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void setcc(Condition cc, Register reg); 890a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 891a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Label operations & relative jumps (PPUM Appendix D) 892a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // 893a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Takes a branch opcode (cc) and a label (L) and generates 894a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // either a backward branch or a forward branch and links it 895a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // to the label fixup chain. Usage: 896a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // 897a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Label L; // unbound label 898a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // j(cc, &L); // forward branch to unbound label 899a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // bind(&L); // bind label to the current pc 900a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // j(cc, &L); // backward branch to bound label 901a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // bind(&L); // illegal: a label may be bound only once 902a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // 903a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Note: The same Label can be used for forward and backward branches 904a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // but it may be bound only once. 905a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 906a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void bind(Label* L); // binds an unbound label L to the current code position 907a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 908a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Calls 909a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Call near relative 32-bit displacement, relative to next instruction. 910a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void call(Label* L); 911b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void call(Address entry, RelocInfo::Mode rmode); 912257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch void call(Handle<Code> target, 9133fb3ca8c7ca439d408449a395897395c0faae8d1Ben Murdoch RelocInfo::Mode rmode = RelocInfo::CODE_TARGET, 914b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch TypeFeedbackId ast_id = TypeFeedbackId::None()); 915a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 9161e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block // Calls directly to the given address using a relative offset. 9171e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block // Should only ever be used in Code objects for calls within the 9181e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block // same Code object. Should not be used when generating new code (use labels), 9191e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block // but only when patching existing code. 9201e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block void call(Address target); 9211e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block 922a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Call near absolute indirect, address in register 923a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void call(Register adr); 924a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 925a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Jumps 926a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Jump short or near relative. 9273ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block // Use a 32-bit signed displacement. 928257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch // Unconditional jump to L 929257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch void jmp(Label* L, Label::Distance distance = Label::kFar); 930b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void jmp(Address entry, RelocInfo::Mode rmode); 9313ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block void jmp(Handle<Code> target, RelocInfo::Mode rmode); 932a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 933a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Jump near absolute indirect (r64) 934a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void jmp(Register adr); 935014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void jmp(const Operand& src); 936a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 937a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Conditional jumps 938257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch void j(Condition cc, 939257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch Label* L, 940257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch Label::Distance distance = Label::kFar); 941b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void j(Condition cc, Address entry, RelocInfo::Mode rmode); 9423ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block void j(Condition cc, Handle<Code> target, RelocInfo::Mode rmode); 943a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 944a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Floating-point operations 945a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fld(int i); 946a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 947a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fld1(); 948a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fldz(); 9496ded16be15dd865a9b21ea304d5273c8be299c87Steve Block void fldpi(); 950b0fe1620dcb4135ac3ab2d66ff93072373911299Ben Murdoch void fldln2(); 951a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 952a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fld_s(const Operand& adr); 953a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fld_d(const Operand& adr); 954a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 955a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fstp_s(const Operand& adr); 956a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fstp_d(const Operand& adr); 9573ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block void fstp(int index); 958a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 959a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fild_s(const Operand& adr); 960a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fild_d(const Operand& adr); 961a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 962a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fist_s(const Operand& adr); 963a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 964a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fistp_s(const Operand& adr); 965a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fistp_d(const Operand& adr); 966a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 967a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fisttp_s(const Operand& adr); 968d91b9f7d46489a9ee00f9cb415630299c76a502bLeon Clarke void fisttp_d(const Operand& adr); 969a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 970a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fabs(); 971a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fchs(); 972a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 973a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fadd(int i); 974a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fsub(int i); 975a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fmul(int i); 976a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fdiv(int i); 977a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 978a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fisub_s(const Operand& adr); 979a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 980a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void faddp(int i = 1); 981a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fsubp(int i = 1); 982a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fsubrp(int i = 1); 983a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fmulp(int i = 1); 984a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fdivp(int i = 1); 985a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fprem(); 986a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fprem1(); 987a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 988a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fxch(int i = 1); 989a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fincstp(); 990a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void ffree(int i = 0); 991a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 992a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void ftst(); 993a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fucomp(int i); 994a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fucompp(); 9953ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block void fucomi(int i); 9963ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block void fucomip(); 9973ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block 998a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fcompp(); 999a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fnstsw_ax(); 1000a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fwait(); 1001a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fnclex(); 1002a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 1003a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fsin(); 1004a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void fcos(); 10053ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch void fptan(); 1006b0fe1620dcb4135ac3ab2d66ff93072373911299Ben Murdoch void fyl2x(); 10073ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch void f2xm1(); 10083ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch void fscale(); 10093ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch void fninit(); 1010a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 1011a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void frndint(); 1012a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 1013a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void sahf(); 1014a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 1015b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch // SSE instructions 1016958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void addss(XMMRegister dst, XMMRegister src); 1017958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void addss(XMMRegister dst, const Operand& src); 1018958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void subss(XMMRegister dst, XMMRegister src); 1019958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void subss(XMMRegister dst, const Operand& src); 1020958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void mulss(XMMRegister dst, XMMRegister src); 1021958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void mulss(XMMRegister dst, const Operand& src); 1022958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void divss(XMMRegister dst, XMMRegister src); 1023958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void divss(XMMRegister dst, const Operand& src); 1024958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier 1025014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void maxss(XMMRegister dst, XMMRegister src); 1026014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void maxss(XMMRegister dst, const Operand& src); 1027014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void minss(XMMRegister dst, XMMRegister src); 1028014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void minss(XMMRegister dst, const Operand& src); 1029014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 1030014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void sqrtss(XMMRegister dst, XMMRegister src); 1031014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void sqrtss(XMMRegister dst, const Operand& src); 1032014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 1033958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void ucomiss(XMMRegister dst, XMMRegister src); 1034958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void ucomiss(XMMRegister dst, const Operand& src); 1035b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void movaps(XMMRegister dst, XMMRegister src); 1036014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 1037014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch // Don't use this unless it's important to keep the 1038014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch // top half of the destination register unchanged. 1039014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch // Use movaps when moving float values and movd for integer 1040014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch // values in xmm registers. 1041014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void movss(XMMRegister dst, XMMRegister src); 1042014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 1043b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void movss(XMMRegister dst, const Operand& src); 1044b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void movss(const Operand& dst, XMMRegister src); 1045b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void shufps(XMMRegister dst, XMMRegister src, byte imm8); 1046b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 1047b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void cvttss2si(Register dst, const Operand& src); 1048b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void cvttss2si(Register dst, XMMRegister src); 1049109988c7ccb6f3fd1a58574fa3dfb88beaef6632Ben Murdoch void cvtlsi2ss(XMMRegister dst, const Operand& src); 1050b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void cvtlsi2ss(XMMRegister dst, Register src); 1051b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 1052b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void andps(XMMRegister dst, XMMRegister src); 1053b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void andps(XMMRegister dst, const Operand& src); 1054b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void orps(XMMRegister dst, XMMRegister src); 1055b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void orps(XMMRegister dst, const Operand& src); 1056b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void xorps(XMMRegister dst, XMMRegister src); 1057b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void xorps(XMMRegister dst, const Operand& src); 1058b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 1059b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void addps(XMMRegister dst, XMMRegister src); 1060b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void addps(XMMRegister dst, const Operand& src); 1061b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void subps(XMMRegister dst, XMMRegister src); 1062b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void subps(XMMRegister dst, const Operand& src); 1063b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void mulps(XMMRegister dst, XMMRegister src); 1064b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void mulps(XMMRegister dst, const Operand& src); 1065b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void divps(XMMRegister dst, XMMRegister src); 1066b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void divps(XMMRegister dst, const Operand& src); 1067b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 1068b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void movmskps(Register dst, XMMRegister src); 1069b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 1070f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void vinstr(byte op, XMMRegister dst, XMMRegister src1, XMMRegister src2, 1071f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch SIMDPrefix pp, LeadingOpcode m, VexW w); 1072f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void vinstr(byte op, XMMRegister dst, XMMRegister src1, const Operand& src2, 1073f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch SIMDPrefix pp, LeadingOpcode m, VexW w); 1074f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch 1075a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // SSE2 instructions 1076f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void sse2_instr(XMMRegister dst, XMMRegister src, byte prefix, byte escape, 1077f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch byte opcode); 1078f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void sse2_instr(XMMRegister dst, const Operand& src, byte prefix, byte escape, 1079f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch byte opcode); 1080f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch#define DECLARE_SSE2_INSTRUCTION(instruction, prefix, escape, opcode) \ 1081f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void instruction(XMMRegister dst, XMMRegister src) { \ 1082f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch sse2_instr(dst, src, 0x##prefix, 0x##escape, 0x##opcode); \ 1083f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } \ 1084f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void instruction(XMMRegister dst, const Operand& src) { \ 1085f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch sse2_instr(dst, src, 0x##prefix, 0x##escape, 0x##opcode); \ 1086f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } 1087f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch 1088f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch SSE2_INSTRUCTION_LIST(DECLARE_SSE2_INSTRUCTION) 1089f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch#undef DECLARE_SSE2_INSTRUCTION 1090f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch 1091f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch#define DECLARE_SSE2_AVX_INSTRUCTION(instruction, prefix, escape, opcode) \ 1092f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void v##instruction(XMMRegister dst, XMMRegister src1, XMMRegister src2) { \ 1093f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x##opcode, dst, src1, src2, k##prefix, k##escape, kW0); \ 1094f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } \ 1095f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void v##instruction(XMMRegister dst, XMMRegister src1, \ 1096f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch const Operand& src2) { \ 1097f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x##opcode, dst, src1, src2, k##prefix, k##escape, kW0); \ 1098f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } 1099f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch 1100f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch SSE2_INSTRUCTION_LIST(DECLARE_SSE2_AVX_INSTRUCTION) 1101f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch#undef DECLARE_SSE2_AVX_INSTRUCTION 1102f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch 1103f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch // SSE3 1104f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void lddqu(XMMRegister dst, const Operand& src); 1105f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch 1106f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch // SSSE3 1107f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void ssse3_instr(XMMRegister dst, XMMRegister src, byte prefix, byte escape1, 1108f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch byte escape2, byte opcode); 1109f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void ssse3_instr(XMMRegister dst, const Operand& src, byte prefix, 1110f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch byte escape1, byte escape2, byte opcode); 1111f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch 1112f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch#define DECLARE_SSSE3_INSTRUCTION(instruction, prefix, escape1, escape2, \ 1113f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch opcode) \ 1114f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void instruction(XMMRegister dst, XMMRegister src) { \ 1115f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch ssse3_instr(dst, src, 0x##prefix, 0x##escape1, 0x##escape2, 0x##opcode); \ 1116f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } \ 1117f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void instruction(XMMRegister dst, const Operand& src) { \ 1118f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch ssse3_instr(dst, src, 0x##prefix, 0x##escape1, 0x##escape2, 0x##opcode); \ 1119f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } 1120f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch 1121f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch SSSE3_INSTRUCTION_LIST(DECLARE_SSSE3_INSTRUCTION) 1122f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch#undef DECLARE_SSSE3_INSTRUCTION 1123f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch 1124f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch // SSE4 1125f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void sse4_instr(XMMRegister dst, XMMRegister src, byte prefix, byte escape1, 1126f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch byte escape2, byte opcode); 1127f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void sse4_instr(XMMRegister dst, const Operand& src, byte prefix, 1128f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch byte escape1, byte escape2, byte opcode); 1129f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch#define DECLARE_SSE4_INSTRUCTION(instruction, prefix, escape1, escape2, \ 1130f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch opcode) \ 1131f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void instruction(XMMRegister dst, XMMRegister src) { \ 1132f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch sse4_instr(dst, src, 0x##prefix, 0x##escape1, 0x##escape2, 0x##opcode); \ 1133f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } \ 1134f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void instruction(XMMRegister dst, const Operand& src) { \ 1135f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch sse4_instr(dst, src, 0x##prefix, 0x##escape1, 0x##escape2, 0x##opcode); \ 1136f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } 1137f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch 1138f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch SSE4_INSTRUCTION_LIST(DECLARE_SSE4_INSTRUCTION) 1139f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch#undef DECLARE_SSE4_INSTRUCTION 1140f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch 1141f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch#define DECLARE_SSE34_AVX_INSTRUCTION(instruction, prefix, escape1, escape2, \ 1142f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch opcode) \ 1143f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void v##instruction(XMMRegister dst, XMMRegister src1, XMMRegister src2) { \ 1144f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x##opcode, dst, src1, src2, k##prefix, k##escape1##escape2, kW0); \ 1145f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } \ 1146f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void v##instruction(XMMRegister dst, XMMRegister src1, \ 1147f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch const Operand& src2) { \ 1148f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x##opcode, dst, src1, src2, k##prefix, k##escape1##escape2, kW0); \ 1149f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } 1150f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch 1151f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch SSSE3_INSTRUCTION_LIST(DECLARE_SSE34_AVX_INSTRUCTION) 1152f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch SSE4_INSTRUCTION_LIST(DECLARE_SSE34_AVX_INSTRUCTION) 1153f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch#undef DECLARE_SSE34_AVX_INSTRUCTION 1154f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch 11556ded16be15dd865a9b21ea304d5273c8be299c87Steve Block void movd(XMMRegister dst, Register src); 1156014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void movd(XMMRegister dst, const Operand& src); 11576ded16be15dd865a9b21ea304d5273c8be299c87Steve Block void movd(Register dst, XMMRegister src); 11586ded16be15dd865a9b21ea304d5273c8be299c87Steve Block void movq(XMMRegister dst, Register src); 11596ded16be15dd865a9b21ea304d5273c8be299c87Steve Block void movq(Register dst, XMMRegister src); 1160257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch void movq(XMMRegister dst, XMMRegister src); 11616ded16be15dd865a9b21ea304d5273c8be299c87Steve Block 1162257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch // Don't use this unless it's important to keep the 1163257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch // top half of the destination register unchanged. 1164014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch // Use movapd when moving double values and movq for integer 1165257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch // values in xmm registers. 1166053d10c438f14580aaf4ab1b2aad93a5a4fe8b82Steve Block void movsd(XMMRegister dst, XMMRegister src); 1167257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch 1168257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch void movsd(const Operand& dst, XMMRegister src); 11696ded16be15dd865a9b21ea304d5273c8be299c87Steve Block void movsd(XMMRegister dst, const Operand& src); 1170a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 11711e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block void movdqa(const Operand& dst, XMMRegister src); 11721e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block void movdqa(XMMRegister dst, const Operand& src); 11731e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block 1174b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void movdqu(const Operand& dst, XMMRegister src); 1175b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void movdqu(XMMRegister dst, const Operand& src); 1176b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 1177257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch void movapd(XMMRegister dst, XMMRegister src); 1178f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch void movupd(XMMRegister dst, const Operand& src); 1179f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch void movupd(const Operand& dst, XMMRegister src); 1180257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch 1181b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void psllq(XMMRegister reg, byte imm8); 1182958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void psrlq(XMMRegister reg, byte imm8); 1183f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void psllw(XMMRegister reg, byte imm8); 1184958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void pslld(XMMRegister reg, byte imm8); 1185f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void psrlw(XMMRegister reg, byte imm8); 1186958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void psrld(XMMRegister reg, byte imm8); 1187f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void psraw(XMMRegister reg, byte imm8); 1188f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void psrad(XMMRegister reg, byte imm8); 11898defd9ff6930b4e24729971a61cf7469daf119beSteve Block 1190a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void cvttsd2si(Register dst, const Operand& src); 11911e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block void cvttsd2si(Register dst, XMMRegister src); 1192014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void cvttss2siq(Register dst, XMMRegister src); 1193014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void cvttss2siq(Register dst, const Operand& src); 119425f6136652d8341ed047e7fc1a450af5bd218ea9Kristian Monsen void cvttsd2siq(Register dst, XMMRegister src); 1195b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void cvttsd2siq(Register dst, const Operand& src); 1196a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 1197a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void cvtlsi2sd(XMMRegister dst, const Operand& src); 1198a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void cvtlsi2sd(XMMRegister dst, Register src); 1199014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 1200014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void cvtqsi2ss(XMMRegister dst, const Operand& src); 1201014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void cvtqsi2ss(XMMRegister dst, Register src); 1202014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 1203a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void cvtqsi2sd(XMMRegister dst, const Operand& src); 1204a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void cvtqsi2sd(XMMRegister dst, Register src); 1205a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 12068defd9ff6930b4e24729971a61cf7469daf119beSteve Block 12076ded16be15dd865a9b21ea304d5273c8be299c87Steve Block void cvtss2sd(XMMRegister dst, XMMRegister src); 12088defd9ff6930b4e24729971a61cf7469daf119beSteve Block void cvtss2sd(XMMRegister dst, const Operand& src); 12098defd9ff6930b4e24729971a61cf7469daf119beSteve Block void cvtsd2ss(XMMRegister dst, XMMRegister src); 1210958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void cvtsd2ss(XMMRegister dst, const Operand& src); 12118defd9ff6930b4e24729971a61cf7469daf119beSteve Block 12128defd9ff6930b4e24729971a61cf7469daf119beSteve Block void cvtsd2si(Register dst, XMMRegister src); 12138defd9ff6930b4e24729971a61cf7469daf119beSteve Block void cvtsd2siq(Register dst, XMMRegister src); 12146ded16be15dd865a9b21ea304d5273c8be299c87Steve Block 1215a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void addsd(XMMRegister dst, XMMRegister src); 1216b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void addsd(XMMRegister dst, const Operand& src); 1217a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void subsd(XMMRegister dst, XMMRegister src); 1218958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void subsd(XMMRegister dst, const Operand& src); 1219a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void mulsd(XMMRegister dst, XMMRegister src); 1220b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void mulsd(XMMRegister dst, const Operand& src); 1221a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void divsd(XMMRegister dst, XMMRegister src); 1222958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void divsd(XMMRegister dst, const Operand& src); 1223a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 1224014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void maxsd(XMMRegister dst, XMMRegister src); 1225014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void maxsd(XMMRegister dst, const Operand& src); 1226014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void minsd(XMMRegister dst, XMMRegister src); 1227014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void minsd(XMMRegister dst, const Operand& src); 1228014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 1229e0cee9b3ed82e2391fd85d118aeaa4ea361c687dBen Murdoch void andpd(XMMRegister dst, XMMRegister src); 1230f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch void andpd(XMMRegister dst, const Operand& src); 1231e0cee9b3ed82e2391fd85d118aeaa4ea361c687dBen Murdoch void orpd(XMMRegister dst, XMMRegister src); 1232f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch void orpd(XMMRegister dst, const Operand& src); 1233402d937239b0e2fd11bf2f4fe972ad78aa9fd481Andrei Popescu void xorpd(XMMRegister dst, XMMRegister src); 1234f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch void xorpd(XMMRegister dst, const Operand& src); 12356ded16be15dd865a9b21ea304d5273c8be299c87Steve Block void sqrtsd(XMMRegister dst, XMMRegister src); 1236b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void sqrtsd(XMMRegister dst, const Operand& src); 1237402d937239b0e2fd11bf2f4fe972ad78aa9fd481Andrei Popescu 1238402d937239b0e2fd11bf2f4fe972ad78aa9fd481Andrei Popescu void ucomisd(XMMRegister dst, XMMRegister src); 12398defd9ff6930b4e24729971a61cf7469daf119beSteve Block void ucomisd(XMMRegister dst, const Operand& src); 1240b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void cmpltsd(XMMRegister dst, XMMRegister src); 1241b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 1242b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void movmskpd(Register dst, XMMRegister src); 1243b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 1244014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void punpckldq(XMMRegister dst, XMMRegister src); 124513e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch void punpckldq(XMMRegister dst, const Operand& src); 1246014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void punpckhdq(XMMRegister dst, XMMRegister src); 1247014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 1248b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch // SSE 4.1 instruction 124913e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch void insertps(XMMRegister dst, XMMRegister src, byte imm8); 1250b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void extractps(Register dst, XMMRegister src, byte imm8); 1251f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void pextrb(Register dst, XMMRegister src, int8_t imm8); 1252f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void pextrb(const Operand& dst, XMMRegister src, int8_t imm8); 1253f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void pextrw(Register dst, XMMRegister src, int8_t imm8); 1254f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void pextrw(const Operand& dst, XMMRegister src, int8_t imm8); 1255014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void pextrd(Register dst, XMMRegister src, int8_t imm8); 1256f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void pextrd(const Operand& dst, XMMRegister src, int8_t imm8); 1257f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void pinsrb(XMMRegister dst, Register src, int8_t imm8); 1258f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void pinsrb(XMMRegister dst, const Operand& src, int8_t imm8); 1259f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void pinsrw(XMMRegister dst, Register src, int8_t imm8); 1260f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void pinsrw(XMMRegister dst, const Operand& src, int8_t imm8); 1261014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void pinsrd(XMMRegister dst, Register src, int8_t imm8); 1262014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void pinsrd(XMMRegister dst, const Operand& src, int8_t imm8); 1263257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch 1264014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void roundss(XMMRegister dst, XMMRegister src, RoundingMode mode); 1265257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch void roundsd(XMMRegister dst, XMMRegister src, RoundingMode mode); 1266257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch 126713e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch void cmpps(XMMRegister dst, XMMRegister src, int8_t cmp); 1268f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch void cmpps(XMMRegister dst, const Operand& src, int8_t cmp); 1269f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch void cmppd(XMMRegister dst, XMMRegister src, int8_t cmp); 1270f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch void cmppd(XMMRegister dst, const Operand& src, int8_t cmp); 1271f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch 1272f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch#define SSE_CMP_P(instr, imm8) \ 1273f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch void instr##ps(XMMRegister dst, XMMRegister src) { cmpps(dst, src, imm8); } \ 1274f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch void instr##ps(XMMRegister dst, const Operand& src) { \ 1275f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch cmpps(dst, src, imm8); \ 1276f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch } \ 1277f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch void instr##pd(XMMRegister dst, XMMRegister src) { cmppd(dst, src, imm8); } \ 1278f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch void instr##pd(XMMRegister dst, const Operand& src) { cmppd(dst, src, imm8); } 1279f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch 1280f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch SSE_CMP_P(cmpeq, 0x0); 1281f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch SSE_CMP_P(cmplt, 0x1); 1282f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch SSE_CMP_P(cmple, 0x2); 1283f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch SSE_CMP_P(cmpneq, 0x4); 1284f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch SSE_CMP_P(cmpnlt, 0x5); 1285f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch SSE_CMP_P(cmpnle, 0x6); 1286f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch 1287f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch#undef SSE_CMP_P 128813e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch 128913e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch void minps(XMMRegister dst, XMMRegister src); 129013e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch void minps(XMMRegister dst, const Operand& src); 129113e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch void maxps(XMMRegister dst, XMMRegister src); 129213e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch void maxps(XMMRegister dst, const Operand& src); 129313e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch void rcpps(XMMRegister dst, XMMRegister src); 129413e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch void rcpps(XMMRegister dst, const Operand& src); 129513e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch void rsqrtps(XMMRegister dst, XMMRegister src); 129613e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch void rsqrtps(XMMRegister dst, const Operand& src); 129713e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch void sqrtps(XMMRegister dst, XMMRegister src); 129813e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch void sqrtps(XMMRegister dst, const Operand& src); 129913e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch void movups(XMMRegister dst, XMMRegister src); 130013e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch void movups(XMMRegister dst, const Operand& src); 130113e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch void movups(const Operand& dst, XMMRegister src); 130213e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch void psrldq(XMMRegister dst, uint8_t shift); 130313e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch void pshufd(XMMRegister dst, XMMRegister src, uint8_t shuffle); 1304f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void pshufd(XMMRegister dst, const Operand& src, uint8_t shuffle); 130513e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch void cvtdq2ps(XMMRegister dst, XMMRegister src); 130613e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch void cvtdq2ps(XMMRegister dst, const Operand& src); 130713e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch 1308958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier // AVX instruction 1309958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfmadd132sd(XMMRegister dst, XMMRegister src1, XMMRegister src2) { 1310958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmasd(0x99, dst, src1, src2); 1311958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1312958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfmadd213sd(XMMRegister dst, XMMRegister src1, XMMRegister src2) { 1313958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmasd(0xa9, dst, src1, src2); 1314958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1315958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfmadd231sd(XMMRegister dst, XMMRegister src1, XMMRegister src2) { 1316958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmasd(0xb9, dst, src1, src2); 1317958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1318958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfmadd132sd(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1319958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmasd(0x99, dst, src1, src2); 1320958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1321958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfmadd213sd(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1322958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmasd(0xa9, dst, src1, src2); 1323958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1324958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfmadd231sd(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1325958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmasd(0xb9, dst, src1, src2); 1326958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1327958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfmsub132sd(XMMRegister dst, XMMRegister src1, XMMRegister src2) { 1328958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmasd(0x9b, dst, src1, src2); 1329958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1330958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfmsub213sd(XMMRegister dst, XMMRegister src1, XMMRegister src2) { 1331958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmasd(0xab, dst, src1, src2); 1332958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1333958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfmsub231sd(XMMRegister dst, XMMRegister src1, XMMRegister src2) { 1334958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmasd(0xbb, dst, src1, src2); 1335958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1336958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfmsub132sd(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1337958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmasd(0x9b, dst, src1, src2); 1338958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1339958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfmsub213sd(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1340958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmasd(0xab, dst, src1, src2); 1341958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1342958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfmsub231sd(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1343958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmasd(0xbb, dst, src1, src2); 1344958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1345958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfnmadd132sd(XMMRegister dst, XMMRegister src1, XMMRegister src2) { 1346958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmasd(0x9d, dst, src1, src2); 1347958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1348958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfnmadd213sd(XMMRegister dst, XMMRegister src1, XMMRegister src2) { 1349958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmasd(0xad, dst, src1, src2); 1350958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1351958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfnmadd231sd(XMMRegister dst, XMMRegister src1, XMMRegister src2) { 1352958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmasd(0xbd, dst, src1, src2); 1353958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1354958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfnmadd132sd(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1355958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmasd(0x9d, dst, src1, src2); 1356958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1357958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfnmadd213sd(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1358958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmasd(0xad, dst, src1, src2); 1359958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1360958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfnmadd231sd(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1361958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmasd(0xbd, dst, src1, src2); 1362958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1363958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfnmsub132sd(XMMRegister dst, XMMRegister src1, XMMRegister src2) { 1364958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmasd(0x9f, dst, src1, src2); 1365958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1366958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfnmsub213sd(XMMRegister dst, XMMRegister src1, XMMRegister src2) { 1367958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmasd(0xaf, dst, src1, src2); 1368958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1369958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfnmsub231sd(XMMRegister dst, XMMRegister src1, XMMRegister src2) { 1370958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmasd(0xbf, dst, src1, src2); 1371958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1372958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfnmsub132sd(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1373958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmasd(0x9f, dst, src1, src2); 1374958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1375958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfnmsub213sd(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1376958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmasd(0xaf, dst, src1, src2); 1377958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1378958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfnmsub231sd(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1379958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmasd(0xbf, dst, src1, src2); 1380958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1381958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfmasd(byte op, XMMRegister dst, XMMRegister src1, XMMRegister src2); 1382958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfmasd(byte op, XMMRegister dst, XMMRegister src1, const Operand& src2); 1383958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier 1384958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfmadd132ss(XMMRegister dst, XMMRegister src1, XMMRegister src2) { 1385958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmass(0x99, dst, src1, src2); 1386958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1387958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfmadd213ss(XMMRegister dst, XMMRegister src1, XMMRegister src2) { 1388958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmass(0xa9, dst, src1, src2); 1389958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1390958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfmadd231ss(XMMRegister dst, XMMRegister src1, XMMRegister src2) { 1391958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmass(0xb9, dst, src1, src2); 1392958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1393958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfmadd132ss(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1394958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmass(0x99, dst, src1, src2); 1395958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1396958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfmadd213ss(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1397958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmass(0xa9, dst, src1, src2); 1398958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1399958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfmadd231ss(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1400958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmass(0xb9, dst, src1, src2); 1401958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1402958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfmsub132ss(XMMRegister dst, XMMRegister src1, XMMRegister src2) { 1403958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmass(0x9b, dst, src1, src2); 1404958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1405958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfmsub213ss(XMMRegister dst, XMMRegister src1, XMMRegister src2) { 1406958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmass(0xab, dst, src1, src2); 1407958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1408958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfmsub231ss(XMMRegister dst, XMMRegister src1, XMMRegister src2) { 1409958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmass(0xbb, dst, src1, src2); 1410958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1411958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfmsub132ss(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1412958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmass(0x9b, dst, src1, src2); 1413958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1414958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfmsub213ss(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1415958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmass(0xab, dst, src1, src2); 1416958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1417958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfmsub231ss(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1418958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmass(0xbb, dst, src1, src2); 1419958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1420958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfnmadd132ss(XMMRegister dst, XMMRegister src1, XMMRegister src2) { 1421958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmass(0x9d, dst, src1, src2); 1422958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1423958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfnmadd213ss(XMMRegister dst, XMMRegister src1, XMMRegister src2) { 1424958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmass(0xad, dst, src1, src2); 1425958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1426958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfnmadd231ss(XMMRegister dst, XMMRegister src1, XMMRegister src2) { 1427958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmass(0xbd, dst, src1, src2); 1428958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1429958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfnmadd132ss(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1430958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmass(0x9d, dst, src1, src2); 1431958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1432958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfnmadd213ss(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1433958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmass(0xad, dst, src1, src2); 1434958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1435958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfnmadd231ss(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1436958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmass(0xbd, dst, src1, src2); 1437958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1438958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfnmsub132ss(XMMRegister dst, XMMRegister src1, XMMRegister src2) { 1439958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmass(0x9f, dst, src1, src2); 1440958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1441958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfnmsub213ss(XMMRegister dst, XMMRegister src1, XMMRegister src2) { 1442958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmass(0xaf, dst, src1, src2); 1443958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1444958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfnmsub231ss(XMMRegister dst, XMMRegister src1, XMMRegister src2) { 1445958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmass(0xbf, dst, src1, src2); 1446958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1447958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfnmsub132ss(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1448958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmass(0x9f, dst, src1, src2); 1449958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1450958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfnmsub213ss(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1451958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmass(0xaf, dst, src1, src2); 1452958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1453958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfnmsub231ss(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1454958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier vfmass(0xbf, dst, src1, src2); 1455958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1456958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfmass(byte op, XMMRegister dst, XMMRegister src1, XMMRegister src2); 1457958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void vfmass(byte op, XMMRegister dst, XMMRegister src1, const Operand& src2); 1458958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier 1459014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vmovd(XMMRegister dst, Register src); 1460014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vmovd(XMMRegister dst, const Operand& src); 1461014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vmovd(Register dst, XMMRegister src); 1462014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vmovq(XMMRegister dst, Register src); 1463014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vmovq(XMMRegister dst, const Operand& src); 1464014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vmovq(Register dst, XMMRegister src); 1465014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 1466014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vmovsd(XMMRegister dst, XMMRegister src1, XMMRegister src2) { 1467014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch vsd(0x10, dst, src1, src2); 1468014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1469014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vmovsd(XMMRegister dst, const Operand& src) { 1470014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch vsd(0x10, dst, xmm0, src); 1471014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1472014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vmovsd(const Operand& dst, XMMRegister src) { 1473014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch vsd(0x11, src, xmm0, dst); 1474014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1475014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 1476014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch#define AVX_SP_3(instr, opcode) \ 1477014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch AVX_S_3(instr, opcode) \ 1478014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch AVX_P_3(instr, opcode) 1479014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 1480014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch#define AVX_S_3(instr, opcode) \ 1481014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch AVX_3(instr##ss, opcode, vss) \ 1482014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch AVX_3(instr##sd, opcode, vsd) 1483014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 1484014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch#define AVX_P_3(instr, opcode) \ 1485014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch AVX_3(instr##ps, opcode, vps) \ 1486014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch AVX_3(instr##pd, opcode, vpd) 1487014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 1488014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch#define AVX_3(instr, opcode, impl) \ 1489014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void instr(XMMRegister dst, XMMRegister src1, XMMRegister src2) { \ 1490014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch impl(opcode, dst, src1, src2); \ 1491014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } \ 1492014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void instr(XMMRegister dst, XMMRegister src1, const Operand& src2) { \ 1493014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch impl(opcode, dst, src1, src2); \ 1494014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1495014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 1496014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch AVX_SP_3(vsqrt, 0x51); 1497014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch AVX_SP_3(vadd, 0x58); 1498014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch AVX_SP_3(vsub, 0x5c); 1499014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch AVX_SP_3(vmul, 0x59); 1500014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch AVX_SP_3(vdiv, 0x5e); 1501014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch AVX_SP_3(vmin, 0x5d); 1502014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch AVX_SP_3(vmax, 0x5f); 1503014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch AVX_P_3(vand, 0x54); 1504014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch AVX_P_3(vor, 0x56); 1505014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch AVX_P_3(vxor, 0x57); 1506014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch AVX_3(vcvtsd2ss, 0x5a, vsd); 1507014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 1508014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch#undef AVX_3 1509014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch#undef AVX_S_3 1510014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch#undef AVX_P_3 1511014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch#undef AVX_SP_3 1512014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 1513014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vpsrlq(XMMRegister dst, XMMRegister src, byte imm8) { 1514014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch XMMRegister iop = {2}; 1515014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch vpd(0x73, iop, dst, src); 1516014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch emit(imm8); 1517014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1518014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vpsllq(XMMRegister dst, XMMRegister src, byte imm8) { 1519014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch XMMRegister iop = {6}; 1520014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch vpd(0x73, iop, dst, src); 1521014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch emit(imm8); 1522014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1523014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vcvtss2sd(XMMRegister dst, XMMRegister src1, XMMRegister src2) { 1524f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x5a, dst, src1, src2, kF3, k0F, kWIG); 1525014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1526014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vcvtss2sd(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1527f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x5a, dst, src1, src2, kF3, k0F, kWIG); 1528014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1529014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vcvtlsi2sd(XMMRegister dst, XMMRegister src1, Register src2) { 1530014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch XMMRegister isrc2 = {src2.code()}; 1531f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x2a, dst, src1, isrc2, kF2, k0F, kW0); 1532014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1533014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vcvtlsi2sd(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1534f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x2a, dst, src1, src2, kF2, k0F, kW0); 1535014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1536109988c7ccb6f3fd1a58574fa3dfb88beaef6632Ben Murdoch void vcvtlsi2ss(XMMRegister dst, XMMRegister src1, Register src2) { 1537109988c7ccb6f3fd1a58574fa3dfb88beaef6632Ben Murdoch XMMRegister isrc2 = {src2.code()}; 1538f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x2a, dst, src1, isrc2, kF3, k0F, kW0); 1539109988c7ccb6f3fd1a58574fa3dfb88beaef6632Ben Murdoch } 1540109988c7ccb6f3fd1a58574fa3dfb88beaef6632Ben Murdoch void vcvtlsi2ss(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1541f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x2a, dst, src1, src2, kF3, k0F, kW0); 1542109988c7ccb6f3fd1a58574fa3dfb88beaef6632Ben Murdoch } 1543014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vcvtqsi2ss(XMMRegister dst, XMMRegister src1, Register src2) { 1544014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch XMMRegister isrc2 = {src2.code()}; 1545f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x2a, dst, src1, isrc2, kF3, k0F, kW1); 1546014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1547014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vcvtqsi2ss(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1548f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x2a, dst, src1, src2, kF3, k0F, kW1); 1549014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1550014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vcvtqsi2sd(XMMRegister dst, XMMRegister src1, Register src2) { 1551014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch XMMRegister isrc2 = {src2.code()}; 1552f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x2a, dst, src1, isrc2, kF2, k0F, kW1); 1553014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1554014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vcvtqsi2sd(XMMRegister dst, XMMRegister src1, const Operand& src2) { 1555f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x2a, dst, src1, src2, kF2, k0F, kW1); 1556014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1557109988c7ccb6f3fd1a58574fa3dfb88beaef6632Ben Murdoch void vcvttss2si(Register dst, XMMRegister src) { 1558109988c7ccb6f3fd1a58574fa3dfb88beaef6632Ben Murdoch XMMRegister idst = {dst.code()}; 1559f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x2c, idst, xmm0, src, kF3, k0F, kW0); 1560109988c7ccb6f3fd1a58574fa3dfb88beaef6632Ben Murdoch } 1561109988c7ccb6f3fd1a58574fa3dfb88beaef6632Ben Murdoch void vcvttss2si(Register dst, const Operand& src) { 1562109988c7ccb6f3fd1a58574fa3dfb88beaef6632Ben Murdoch XMMRegister idst = {dst.code()}; 1563f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x2c, idst, xmm0, src, kF3, k0F, kW0); 1564109988c7ccb6f3fd1a58574fa3dfb88beaef6632Ben Murdoch } 1565014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vcvttsd2si(Register dst, XMMRegister src) { 1566014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch XMMRegister idst = {dst.code()}; 1567f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x2c, idst, xmm0, src, kF2, k0F, kW0); 1568014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1569014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vcvttsd2si(Register dst, const Operand& src) { 1570014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch XMMRegister idst = {dst.code()}; 1571f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x2c, idst, xmm0, src, kF2, k0F, kW0); 1572014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1573014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vcvttss2siq(Register dst, XMMRegister src) { 1574014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch XMMRegister idst = {dst.code()}; 1575f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x2c, idst, xmm0, src, kF3, k0F, kW1); 1576014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1577014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vcvttss2siq(Register dst, const Operand& src) { 1578014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch XMMRegister idst = {dst.code()}; 1579f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x2c, idst, xmm0, src, kF3, k0F, kW1); 1580014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1581014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vcvttsd2siq(Register dst, XMMRegister src) { 1582014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch XMMRegister idst = {dst.code()}; 1583f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x2c, idst, xmm0, src, kF2, k0F, kW1); 1584014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1585014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vcvttsd2siq(Register dst, const Operand& src) { 1586014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch XMMRegister idst = {dst.code()}; 1587f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x2c, idst, xmm0, src, kF2, k0F, kW1); 1588014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1589014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vcvtsd2si(Register dst, XMMRegister src) { 1590014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch XMMRegister idst = {dst.code()}; 1591f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x2d, idst, xmm0, src, kF2, k0F, kW0); 1592014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1593014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vucomisd(XMMRegister dst, XMMRegister src) { 1594f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x2e, dst, xmm0, src, k66, k0F, kWIG); 1595014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1596014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vucomisd(XMMRegister dst, const Operand& src) { 1597f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x2e, dst, xmm0, src, k66, k0F, kWIG); 1598014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1599014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vroundss(XMMRegister dst, XMMRegister src1, XMMRegister src2, 1600014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch RoundingMode mode) { 1601f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x0a, dst, src1, src2, k66, k0F3A, kWIG); 1602014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch emit(static_cast<byte>(mode) | 0x8); // Mask precision exception. 1603014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1604014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vroundsd(XMMRegister dst, XMMRegister src1, XMMRegister src2, 1605014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch RoundingMode mode) { 1606f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x0b, dst, src1, src2, k66, k0F3A, kWIG); 1607014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch emit(static_cast<byte>(mode) | 0x8); // Mask precision exception. 1608014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1609014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 1610014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vsd(byte op, XMMRegister dst, XMMRegister src1, XMMRegister src2) { 1611f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(op, dst, src1, src2, kF2, k0F, kWIG); 1612014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1613014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vsd(byte op, XMMRegister dst, XMMRegister src1, const Operand& src2) { 1614f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(op, dst, src1, src2, kF2, k0F, kWIG); 1615014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1616014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 1617014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vmovss(XMMRegister dst, XMMRegister src1, XMMRegister src2) { 1618014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch vss(0x10, dst, src1, src2); 1619014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1620014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vmovss(XMMRegister dst, const Operand& src) { 1621014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch vss(0x10, dst, xmm0, src); 1622014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1623014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vmovss(const Operand& dst, XMMRegister src) { 1624014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch vss(0x11, src, xmm0, dst); 1625014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1626014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vucomiss(XMMRegister dst, XMMRegister src); 1627014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vucomiss(XMMRegister dst, const Operand& src); 1628014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vss(byte op, XMMRegister dst, XMMRegister src1, XMMRegister src2); 1629014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vss(byte op, XMMRegister dst, XMMRegister src1, const Operand& src2); 1630014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 1631014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vmovaps(XMMRegister dst, XMMRegister src) { vps(0x28, dst, xmm0, src); } 1632f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch void vmovups(XMMRegister dst, XMMRegister src) { vps(0x10, dst, xmm0, src); } 1633f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch void vmovups(XMMRegister dst, const Operand& src) { 1634f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch vps(0x10, dst, xmm0, src); 1635f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch } 1636f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch void vmovups(const Operand& dst, XMMRegister src) { 1637f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch vps(0x11, src, xmm0, dst); 1638f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch } 1639014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vmovapd(XMMRegister dst, XMMRegister src) { vpd(0x28, dst, xmm0, src); } 1640f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch void vmovupd(XMMRegister dst, const Operand& src) { 1641f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch vpd(0x10, dst, xmm0, src); 1642f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch } 1643f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch void vmovupd(const Operand& dst, XMMRegister src) { 1644f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch vpd(0x11, src, xmm0, dst); 1645f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch } 1646f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch void vmovmskps(Register dst, XMMRegister src) { 1647f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch XMMRegister idst = {dst.code()}; 1648f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch vps(0x50, idst, xmm0, src); 1649f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch } 1650014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vmovmskpd(Register dst, XMMRegister src) { 1651014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch XMMRegister idst = {dst.code()}; 1652014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch vpd(0x50, idst, xmm0, src); 1653014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1654f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch void vcmpps(XMMRegister dst, XMMRegister src1, XMMRegister src2, int8_t cmp) { 1655f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch vps(0xC2, dst, src1, src2); 1656f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch emit(cmp); 1657f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch } 1658f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch void vcmpps(XMMRegister dst, XMMRegister src1, const Operand& src2, 1659f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch int8_t cmp) { 1660f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch vps(0xC2, dst, src1, src2); 1661f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch emit(cmp); 1662f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch } 1663f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch void vcmppd(XMMRegister dst, XMMRegister src1, XMMRegister src2, int8_t cmp) { 1664f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch vpd(0xC2, dst, src1, src2); 1665f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch emit(cmp); 1666f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch } 1667f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch void vcmppd(XMMRegister dst, XMMRegister src1, const Operand& src2, 1668f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch int8_t cmp) { 1669f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch vpd(0xC2, dst, src1, src2); 1670f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch emit(cmp); 1671f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch } 1672f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch 1673f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch#define AVX_CMP_P(instr, imm8) \ 1674f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch void instr##ps(XMMRegister dst, XMMRegister src1, XMMRegister src2) { \ 1675f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch vcmpps(dst, src1, src2, imm8); \ 1676f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch } \ 1677f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch void instr##ps(XMMRegister dst, XMMRegister src1, const Operand& src2) { \ 1678f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch vcmpps(dst, src1, src2, imm8); \ 1679f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch } \ 1680f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch void instr##pd(XMMRegister dst, XMMRegister src1, XMMRegister src2) { \ 1681f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch vcmppd(dst, src1, src2, imm8); \ 1682f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch } \ 1683f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch void instr##pd(XMMRegister dst, XMMRegister src1, const Operand& src2) { \ 1684f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch vcmppd(dst, src1, src2, imm8); \ 1685f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch } 1686f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch 1687f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch AVX_CMP_P(vcmpeq, 0x0); 1688f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch AVX_CMP_P(vcmplt, 0x1); 1689f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch AVX_CMP_P(vcmple, 0x2); 1690f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch AVX_CMP_P(vcmpneq, 0x4); 1691f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch AVX_CMP_P(vcmpnlt, 0x5); 1692f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch AVX_CMP_P(vcmpnle, 0x6); 1693f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch 1694f91f0611dbaf29ca0f1d4aecb357ce243a19d2faBen Murdoch#undef AVX_CMP_P 1695014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 1696f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void vlddqu(XMMRegister dst, const Operand& src) { 1697f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0xF0, dst, xmm0, src, kF2, k0F, kWIG); 1698f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } 1699f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void vpsllw(XMMRegister dst, XMMRegister src, int8_t imm8) { 1700f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch XMMRegister iop = {6}; 1701f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x71, iop, dst, src, k66, k0F, kWIG); 1702f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch emit(imm8); 1703f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } 1704f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void vpsrlw(XMMRegister dst, XMMRegister src, int8_t imm8) { 1705f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch XMMRegister iop = {2}; 1706f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x71, iop, dst, src, k66, k0F, kWIG); 1707f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch emit(imm8); 1708f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } 1709f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void vpsraw(XMMRegister dst, XMMRegister src, int8_t imm8) { 1710f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch XMMRegister iop = {4}; 1711f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x71, iop, dst, src, k66, k0F, kWIG); 1712f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch emit(imm8); 1713f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } 1714f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void vpslld(XMMRegister dst, XMMRegister src, int8_t imm8) { 1715f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch XMMRegister iop = {6}; 1716f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x72, iop, dst, src, k66, k0F, kWIG); 1717f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch emit(imm8); 1718f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } 1719f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void vpsrld(XMMRegister dst, XMMRegister src, int8_t imm8) { 1720f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch XMMRegister iop = {2}; 1721f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x72, iop, dst, src, k66, k0F, kWIG); 1722f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch emit(imm8); 1723f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } 1724f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void vpsrad(XMMRegister dst, XMMRegister src, int8_t imm8) { 1725f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch XMMRegister iop = {4}; 1726f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x72, iop, dst, src, k66, k0F, kWIG); 1727f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch emit(imm8); 1728f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } 1729f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void vpextrb(Register dst, XMMRegister src, int8_t imm8) { 1730f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch XMMRegister idst = {dst.code()}; 1731f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x14, src, xmm0, idst, k66, k0F3A, kW0); 1732f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch emit(imm8); 1733f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } 1734f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void vpextrb(const Operand& dst, XMMRegister src, int8_t imm8) { 1735f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x14, src, xmm0, dst, k66, k0F3A, kW0); 1736f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch emit(imm8); 1737f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } 1738f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void vpextrw(Register dst, XMMRegister src, int8_t imm8) { 1739f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch XMMRegister idst = {dst.code()}; 1740f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0xc5, idst, xmm0, src, k66, k0F, kW0); 1741f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch emit(imm8); 1742f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } 1743f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void vpextrw(const Operand& dst, XMMRegister src, int8_t imm8) { 1744f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x15, src, xmm0, dst, k66, k0F3A, kW0); 1745f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch emit(imm8); 1746f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } 1747f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void vpextrd(Register dst, XMMRegister src, int8_t imm8) { 1748f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch XMMRegister idst = {dst.code()}; 1749f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x16, src, xmm0, idst, k66, k0F3A, kW0); 1750f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch emit(imm8); 1751f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } 1752f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void vpextrd(const Operand& dst, XMMRegister src, int8_t imm8) { 1753f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x16, src, xmm0, dst, k66, k0F3A, kW0); 1754f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch emit(imm8); 1755f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } 1756f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void vpinsrb(XMMRegister dst, XMMRegister src1, Register src2, int8_t imm8) { 1757f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch XMMRegister isrc = {src2.code()}; 1758f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x20, dst, src1, isrc, k66, k0F3A, kW0); 1759f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch emit(imm8); 1760f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } 1761f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void vpinsrb(XMMRegister dst, XMMRegister src1, const Operand& src2, 1762f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch int8_t imm8) { 1763f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x20, dst, src1, src2, k66, k0F3A, kW0); 1764f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch emit(imm8); 1765f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } 1766f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void vpinsrw(XMMRegister dst, XMMRegister src1, Register src2, int8_t imm8) { 1767f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch XMMRegister isrc = {src2.code()}; 1768f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0xc4, dst, src1, isrc, k66, k0F, kW0); 1769f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch emit(imm8); 1770f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } 1771f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void vpinsrw(XMMRegister dst, XMMRegister src1, const Operand& src2, 1772f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch int8_t imm8) { 1773f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0xc4, dst, src1, src2, k66, k0F, kW0); 1774f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch emit(imm8); 1775f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } 1776f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void vpinsrd(XMMRegister dst, XMMRegister src1, Register src2, int8_t imm8) { 1777f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch XMMRegister isrc = {src2.code()}; 1778f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x22, dst, src1, isrc, k66, k0F3A, kW0); 1779f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch emit(imm8); 1780f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } 1781f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void vpinsrd(XMMRegister dst, XMMRegister src1, const Operand& src2, 1782f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch int8_t imm8) { 1783f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x22, dst, src1, src2, k66, k0F3A, kW0); 1784f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch emit(imm8); 1785f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } 1786f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch void vpshufd(XMMRegister dst, XMMRegister src, int8_t imm8) { 1787f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch vinstr(0x70, dst, xmm0, src, k66, k0F, kWIG); 1788f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch emit(imm8); 1789f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch } 1790f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch 1791014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vps(byte op, XMMRegister dst, XMMRegister src1, XMMRegister src2); 1792014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vps(byte op, XMMRegister dst, XMMRegister src1, const Operand& src2); 1793014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vpd(byte op, XMMRegister dst, XMMRegister src1, XMMRegister src2); 1794014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void vpd(byte op, XMMRegister dst, XMMRegister src1, const Operand& src2); 1795014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 1796014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch // BMI instruction 1797014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void andnq(Register dst, Register src1, Register src2) { 1798014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi1q(0xf2, dst, src1, src2); 1799014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1800014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void andnq(Register dst, Register src1, const Operand& src2) { 1801014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi1q(0xf2, dst, src1, src2); 1802014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1803014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void andnl(Register dst, Register src1, Register src2) { 1804014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi1l(0xf2, dst, src1, src2); 1805014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1806014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void andnl(Register dst, Register src1, const Operand& src2) { 1807014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi1l(0xf2, dst, src1, src2); 1808014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1809014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void bextrq(Register dst, Register src1, Register src2) { 1810014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi1q(0xf7, dst, src2, src1); 1811014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1812014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void bextrq(Register dst, const Operand& src1, Register src2) { 1813014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi1q(0xf7, dst, src2, src1); 1814014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1815014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void bextrl(Register dst, Register src1, Register src2) { 1816014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi1l(0xf7, dst, src2, src1); 1817014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1818014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void bextrl(Register dst, const Operand& src1, Register src2) { 1819014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi1l(0xf7, dst, src2, src1); 1820014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1821014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void blsiq(Register dst, Register src) { 1822014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch Register ireg = {3}; 1823014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi1q(0xf3, ireg, dst, src); 1824958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1825014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void blsiq(Register dst, const Operand& src) { 1826014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch Register ireg = {3}; 1827014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi1q(0xf3, ireg, dst, src); 1828958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1829014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void blsil(Register dst, Register src) { 1830014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch Register ireg = {3}; 1831014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi1l(0xf3, ireg, dst, src); 1832958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1833014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void blsil(Register dst, const Operand& src) { 1834014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch Register ireg = {3}; 1835014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi1l(0xf3, ireg, dst, src); 1836958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1837014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void blsmskq(Register dst, Register src) { 1838014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch Register ireg = {2}; 1839014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi1q(0xf3, ireg, dst, src); 1840958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1841014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void blsmskq(Register dst, const Operand& src) { 1842014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch Register ireg = {2}; 1843014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi1q(0xf3, ireg, dst, src); 1844958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1845014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void blsmskl(Register dst, Register src) { 1846014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch Register ireg = {2}; 1847014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi1l(0xf3, ireg, dst, src); 1848958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1849014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void blsmskl(Register dst, const Operand& src) { 1850014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch Register ireg = {2}; 1851014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi1l(0xf3, ireg, dst, src); 1852958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier } 1853014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void blsrq(Register dst, Register src) { 1854014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch Register ireg = {1}; 1855014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi1q(0xf3, ireg, dst, src); 1856014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1857014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void blsrq(Register dst, const Operand& src) { 1858014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch Register ireg = {1}; 1859014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi1q(0xf3, ireg, dst, src); 1860014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1861014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void blsrl(Register dst, Register src) { 1862014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch Register ireg = {1}; 1863014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi1l(0xf3, ireg, dst, src); 1864014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1865014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void blsrl(Register dst, const Operand& src) { 1866014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch Register ireg = {1}; 1867014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi1l(0xf3, ireg, dst, src); 1868014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1869014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void tzcntq(Register dst, Register src); 1870014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void tzcntq(Register dst, const Operand& src); 1871014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void tzcntl(Register dst, Register src); 1872014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void tzcntl(Register dst, const Operand& src); 1873014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 1874014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void lzcntq(Register dst, Register src); 1875014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void lzcntq(Register dst, const Operand& src); 1876014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void lzcntl(Register dst, Register src); 1877014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void lzcntl(Register dst, const Operand& src); 1878958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier 1879014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void popcntq(Register dst, Register src); 1880014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void popcntq(Register dst, const Operand& src); 1881014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void popcntl(Register dst, Register src); 1882014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void popcntl(Register dst, const Operand& src); 1883014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 1884014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void bzhiq(Register dst, Register src1, Register src2) { 1885014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi2q(kNone, 0xf5, dst, src2, src1); 1886014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1887014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void bzhiq(Register dst, const Operand& src1, Register src2) { 1888014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi2q(kNone, 0xf5, dst, src2, src1); 1889014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1890014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void bzhil(Register dst, Register src1, Register src2) { 1891014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi2l(kNone, 0xf5, dst, src2, src1); 1892014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1893014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void bzhil(Register dst, const Operand& src1, Register src2) { 1894014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi2l(kNone, 0xf5, dst, src2, src1); 1895014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1896014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void mulxq(Register dst1, Register dst2, Register src) { 1897014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi2q(kF2, 0xf6, dst1, dst2, src); 1898014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1899014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void mulxq(Register dst1, Register dst2, const Operand& src) { 1900014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi2q(kF2, 0xf6, dst1, dst2, src); 1901014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1902014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void mulxl(Register dst1, Register dst2, Register src) { 1903014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi2l(kF2, 0xf6, dst1, dst2, src); 1904014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1905014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void mulxl(Register dst1, Register dst2, const Operand& src) { 1906014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi2l(kF2, 0xf6, dst1, dst2, src); 1907014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1908014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void pdepq(Register dst, Register src1, Register src2) { 1909014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi2q(kF2, 0xf5, dst, src1, src2); 1910014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1911014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void pdepq(Register dst, Register src1, const Operand& src2) { 1912014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi2q(kF2, 0xf5, dst, src1, src2); 1913014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1914014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void pdepl(Register dst, Register src1, Register src2) { 1915014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi2l(kF2, 0xf5, dst, src1, src2); 1916014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1917014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void pdepl(Register dst, Register src1, const Operand& src2) { 1918014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi2l(kF2, 0xf5, dst, src1, src2); 1919014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1920014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void pextq(Register dst, Register src1, Register src2) { 1921014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi2q(kF3, 0xf5, dst, src1, src2); 1922014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1923014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void pextq(Register dst, Register src1, const Operand& src2) { 1924014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi2q(kF3, 0xf5, dst, src1, src2); 1925014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1926014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void pextl(Register dst, Register src1, Register src2) { 1927014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi2l(kF3, 0xf5, dst, src1, src2); 1928014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1929014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void pextl(Register dst, Register src1, const Operand& src2) { 1930014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi2l(kF3, 0xf5, dst, src1, src2); 1931014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1932014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void sarxq(Register dst, Register src1, Register src2) { 1933014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi2q(kF3, 0xf7, dst, src2, src1); 1934014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1935014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void sarxq(Register dst, const Operand& src1, Register src2) { 1936014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi2q(kF3, 0xf7, dst, src2, src1); 1937014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1938014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void sarxl(Register dst, Register src1, Register src2) { 1939014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi2l(kF3, 0xf7, dst, src2, src1); 1940014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1941014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void sarxl(Register dst, const Operand& src1, Register src2) { 1942014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi2l(kF3, 0xf7, dst, src2, src1); 1943014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1944014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void shlxq(Register dst, Register src1, Register src2) { 1945014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi2q(k66, 0xf7, dst, src2, src1); 1946014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1947014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void shlxq(Register dst, const Operand& src1, Register src2) { 1948014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi2q(k66, 0xf7, dst, src2, src1); 1949014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1950014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void shlxl(Register dst, Register src1, Register src2) { 1951014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi2l(k66, 0xf7, dst, src2, src1); 1952014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1953014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void shlxl(Register dst, const Operand& src1, Register src2) { 1954014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi2l(k66, 0xf7, dst, src2, src1); 1955014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1956014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void shrxq(Register dst, Register src1, Register src2) { 1957014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi2q(kF2, 0xf7, dst, src2, src1); 1958014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1959014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void shrxq(Register dst, const Operand& src1, Register src2) { 1960014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi2q(kF2, 0xf7, dst, src2, src1); 1961014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1962014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void shrxl(Register dst, Register src1, Register src2) { 1963014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi2l(kF2, 0xf7, dst, src2, src1); 1964014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1965014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void shrxl(Register dst, const Operand& src1, Register src2) { 1966014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch bmi2l(kF2, 0xf7, dst, src2, src1); 1967014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1968014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void rorxq(Register dst, Register src, byte imm8); 1969014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void rorxq(Register dst, const Operand& src, byte imm8); 1970014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void rorxl(Register dst, Register src, byte imm8); 1971014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void rorxl(Register dst, const Operand& src, byte imm8); 1972a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 1973a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Check the code size generated from label to here. 19743fb3ca8c7ca439d408449a395897395c0faae8d1Ben Murdoch int SizeOfCodeGeneratedSince(Label* label) { 19753fb3ca8c7ca439d408449a395897395c0faae8d1Ben Murdoch return pc_offset() - label->pos(); 19763fb3ca8c7ca439d408449a395897395c0faae8d1Ben Murdoch } 1977a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 19787f4d5bd8c03935e2c0cd412e561b8fc5a6a880aeBen Murdoch // Mark address of a debug break slot. 1979014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void RecordDebugBreakSlot(RelocInfo::Mode mode); 19807f4d5bd8c03935e2c0cd412e561b8fc5a6a880aeBen Murdoch 1981a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Record a comment relocation entry that can be used by a disassembler. 1982b0fe1620dcb4135ac3ab2d66ff93072373911299Ben Murdoch // Use --code-comments to enable. 1983014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void RecordComment(const char* msg); 1984a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 1985014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch // Record a deoptimization reason that can be used by a log or cpu profiler. 1986014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch // Use --trace-deopt to enable. 1987c8c1d9e03f4babd16833b0f8ccf6aab5fa6e8c7aBen Murdoch void RecordDeoptReason(DeoptimizeReason reason, SourcePosition position, 1988c8c1d9e03f4babd16833b0f8ccf6aab5fa6e8c7aBen Murdoch int id); 1989b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 1990014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void PatchConstantPoolAccessInstruction(int pc_offset, int offset, 1991014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch ConstantPoolEntry::Access access, 1992014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch ConstantPoolEntry::Type type) { 1993014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch // No embedded constant pool support. 1994014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch UNREACHABLE(); 1995014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch } 1996b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 199762ed631aa0ff23db68a47fd423efa9c019ff2c9eBen Murdoch void RecordProtectedInstructionLanding(int pc_offset); 199862ed631aa0ff23db68a47fd423efa9c019ff2c9eBen Murdoch 1999b0fe1620dcb4135ac3ab2d66ff93072373911299Ben Murdoch // Writes a single word of data in the code stream. 2000b0fe1620dcb4135ac3ab2d66ff93072373911299Ben Murdoch // Used for inline tables, e.g., jump-tables. 2001b8e0da25ee8efac3bb05cd6b2730aafbd96119f4Ben Murdoch void db(uint8_t data); 2002b0fe1620dcb4135ac3ab2d66ff93072373911299Ben Murdoch void dd(uint32_t data); 2003014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void dq(uint64_t data); 2004014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void dp(uintptr_t data) { dq(data); } 2005014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void dq(Label* label); 2006b0fe1620dcb4135ac3ab2d66ff93072373911299Ben Murdoch 2007a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Check if there is less than kGap bytes available in the buffer. 2008a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // If this is the case, we need to grow the buffer before emitting 2009a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // an instruction or relocation information. 2010a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block inline bool buffer_overflow() const { 2011a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block return pc_ >= reloc_info_writer.pos() - kGap; 2012a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block } 2013a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2014a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Get the number of bytes available in the buffer. 2015d0582a6c46733687d045e4188a1bcd0123c758a1Steve Block inline int available_space() const { 2016d0582a6c46733687d045e4188a1bcd0123c758a1Steve Block return static_cast<int>(reloc_info_writer.pos() - pc_); 2017d0582a6c46733687d045e4188a1bcd0123c758a1Steve Block } 2018a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 20193ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch static bool IsNop(Address addr); 20207f4d5bd8c03935e2c0cd412e561b8fc5a6a880aeBen Murdoch 2021a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Avoid overflows for displacements etc. 2022a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block static const int kMaximalBufferSize = 512*MB; 2023a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 20243ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch byte byte_at(int pos) { return buffer_[pos]; } 20253ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch void set_byte_at(int pos, byte value) { buffer_[pos] = value; } 20263ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch 2027f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch Address pc() const { return pc_; } 2028f3b273f5e6ffd2f6ba1c18a27a17db41dfb113c3Ben Murdoch 202944f0eee88ff00398ff7f715fab053374d808c90dSteve Block protected: 2030b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch // Call near indirect 2031b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void call(const Operand& operand); 2032b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2033a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block private: 2034a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block byte* addr_at(int pos) { return buffer_ + pos; } 2035a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block uint32_t long_at(int pos) { 2036a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block return *reinterpret_cast<uint32_t*>(addr_at(pos)); 2037a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block } 2038a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void long_at_put(int pos, uint32_t x) { 2039a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block *reinterpret_cast<uint32_t*>(addr_at(pos)) = x; 2040a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block } 2041a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2042a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // code emission 2043a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void GrowBuffer(); 2044a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2045a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void emit(byte x) { *pc_++ = x; } 2046a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block inline void emitl(uint32_t x); 2047b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch inline void emitp(void* x, RelocInfo::Mode rmode); 2048b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch inline void emitq(uint64_t x); 2049a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block inline void emitw(uint16_t x); 2050257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch inline void emit_code_target(Handle<Code> target, 2051257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch RelocInfo::Mode rmode, 2052b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch TypeFeedbackId ast_id = TypeFeedbackId::None()); 2053b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch inline void emit_runtime_entry(Address entry, RelocInfo::Mode rmode); 205462ed631aa0ff23db68a47fd423efa9c019ff2c9eBen Murdoch inline void emit(Immediate x); 2055a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2056a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Emits a REX prefix that encodes a 64-bit operand size and 2057a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // the top bit of both register codes. 2058a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // High bit of reg goes to REX.R, high bit of rm_reg goes to REX.B. 2059a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // REX.W is set. 2060a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block inline void emit_rex_64(XMMRegister reg, Register rm_reg); 20616ded16be15dd865a9b21ea304d5273c8be299c87Steve Block inline void emit_rex_64(Register reg, XMMRegister rm_reg); 20626ded16be15dd865a9b21ea304d5273c8be299c87Steve Block inline void emit_rex_64(Register reg, Register rm_reg); 2063a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2064a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Emits a REX prefix that encodes a 64-bit operand size and 2065a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // the top bit of the destination, index, and base register codes. 2066a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // The high bit of reg is used for REX.R, the high bit of op's base 2067a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // register is used for REX.B, and the high bit of op's index register 2068a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // is used for REX.X. REX.W is set. 2069a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block inline void emit_rex_64(Register reg, const Operand& op); 2070a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block inline void emit_rex_64(XMMRegister reg, const Operand& op); 2071a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2072a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Emits a REX prefix that encodes a 64-bit operand size and 2073a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // the top bit of the register code. 2074a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // The high bit of register is used for REX.B. 2075a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // REX.W is set and REX.R and REX.X are clear. 2076a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block inline void emit_rex_64(Register rm_reg); 2077a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2078a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Emits a REX prefix that encodes a 64-bit operand size and 2079a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // the top bit of the index and base register codes. 2080a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // The high bit of op's base register is used for REX.B, and the high 2081a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // bit of op's index register is used for REX.X. 2082a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // REX.W is set and REX.R clear. 2083a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block inline void emit_rex_64(const Operand& op); 2084a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2085a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Emit a REX prefix that only sets REX.W to choose a 64-bit operand size. 2086a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void emit_rex_64() { emit(0x48); } 2087a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2088a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // High bit of reg goes to REX.R, high bit of rm_reg goes to REX.B. 2089a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // REX.W is clear. 2090a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block inline void emit_rex_32(Register reg, Register rm_reg); 2091a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2092a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // The high bit of reg is used for REX.R, the high bit of op's base 2093a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // register is used for REX.B, and the high bit of op's index register 2094a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // is used for REX.X. REX.W is cleared. 2095a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block inline void emit_rex_32(Register reg, const Operand& op); 2096a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2097a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // High bit of rm_reg goes to REX.B. 2098a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // REX.W, REX.R and REX.X are clear. 2099a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block inline void emit_rex_32(Register rm_reg); 2100a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2101a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // High bit of base goes to REX.B and high bit of index to REX.X. 2102a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // REX.W and REX.R are clear. 2103a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block inline void emit_rex_32(const Operand& op); 2104a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2105a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // High bit of reg goes to REX.R, high bit of rm_reg goes to REX.B. 2106a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // REX.W is cleared. If no REX bits are set, no byte is emitted. 2107a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block inline void emit_optional_rex_32(Register reg, Register rm_reg); 2108a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2109a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // The high bit of reg is used for REX.R, the high bit of op's base 2110a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // register is used for REX.B, and the high bit of op's index register 2111a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // is used for REX.X. REX.W is cleared. If no REX bits are set, nothing 2112a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // is emitted. 2113a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block inline void emit_optional_rex_32(Register reg, const Operand& op); 2114a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2115a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // As for emit_optional_rex_32(Register, Register), except that 2116a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // the registers are XMM registers. 2117a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block inline void emit_optional_rex_32(XMMRegister reg, XMMRegister base); 2118a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2119a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // As for emit_optional_rex_32(Register, Register), except that 21206ded16be15dd865a9b21ea304d5273c8be299c87Steve Block // one of the registers is an XMM registers. 2121a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block inline void emit_optional_rex_32(XMMRegister reg, Register base); 2122a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 21236ded16be15dd865a9b21ea304d5273c8be299c87Steve Block // As for emit_optional_rex_32(Register, Register), except that 21246ded16be15dd865a9b21ea304d5273c8be299c87Steve Block // one of the registers is an XMM registers. 21256ded16be15dd865a9b21ea304d5273c8be299c87Steve Block inline void emit_optional_rex_32(Register reg, XMMRegister base); 21266ded16be15dd865a9b21ea304d5273c8be299c87Steve Block 2127a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // As for emit_optional_rex_32(Register, const Operand&), except that 2128a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // the register is an XMM register. 2129a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block inline void emit_optional_rex_32(XMMRegister reg, const Operand& op); 2130a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2131a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Optionally do as emit_rex_32(Register) if the register number has 2132a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // the high bit set. 2133a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block inline void emit_optional_rex_32(Register rm_reg); 2134958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier inline void emit_optional_rex_32(XMMRegister rm_reg); 2135a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2136a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Optionally do as emit_rex_32(const Operand&) if the operand register 2137a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // numbers have a high bit set. 2138a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block inline void emit_optional_rex_32(const Operand& op); 2139a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2140b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_rex(int size) { 2141b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch if (size == kInt64Size) { 2142b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch emit_rex_64(); 2143b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } else { 2144b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch DCHECK(size == kInt32Size); 2145b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2146b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2147b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2148b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch template<class P1> 2149b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_rex(P1 p1, int size) { 2150b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch if (size == kInt64Size) { 2151b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch emit_rex_64(p1); 2152b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } else { 2153b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch DCHECK(size == kInt32Size); 2154b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch emit_optional_rex_32(p1); 2155b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2156b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2157b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2158b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch template<class P1, class P2> 2159b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_rex(P1 p1, P2 p2, int size) { 2160b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch if (size == kInt64Size) { 2161b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch emit_rex_64(p1, p2); 2162b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } else { 2163b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch DCHECK(size == kInt32Size); 2164b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch emit_optional_rex_32(p1, p2); 2165b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2166b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2167a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2168958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier // Emit vex prefix 2169958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void emit_vex2_byte0() { emit(0xc5); } 2170958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier inline void emit_vex2_byte1(XMMRegister reg, XMMRegister v, VectorLength l, 2171958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier SIMDPrefix pp); 2172958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void emit_vex3_byte0() { emit(0xc4); } 2173958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier inline void emit_vex3_byte1(XMMRegister reg, XMMRegister rm, LeadingOpcode m); 2174958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier inline void emit_vex3_byte1(XMMRegister reg, const Operand& rm, 2175958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier LeadingOpcode m); 2176958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier inline void emit_vex3_byte2(VexW w, XMMRegister v, VectorLength l, 2177958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier SIMDPrefix pp); 2178958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier inline void emit_vex_prefix(XMMRegister reg, XMMRegister v, XMMRegister rm, 2179958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier VectorLength l, SIMDPrefix pp, LeadingOpcode m, 2180958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier VexW w); 2181014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch inline void emit_vex_prefix(Register reg, Register v, Register rm, 2182014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch VectorLength l, SIMDPrefix pp, LeadingOpcode m, 2183014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch VexW w); 2184958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier inline void emit_vex_prefix(XMMRegister reg, XMMRegister v, const Operand& rm, 2185958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier VectorLength l, SIMDPrefix pp, LeadingOpcode m, 2186958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier VexW w); 2187014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch inline void emit_vex_prefix(Register reg, Register v, const Operand& rm, 2188014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch VectorLength l, SIMDPrefix pp, LeadingOpcode m, 2189014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch VexW w); 2190958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier 2191a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Emit the ModR/M byte, and optionally the SIB byte and 2192a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // 1- or 4-byte offset for a memory operand. Also encodes 2193a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // the second operand of the operation, a register or operation 2194a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // subcode, into the reg field of the ModR/M byte. 2195a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void emit_operand(Register reg, const Operand& adr) { 2196a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block emit_operand(reg.low_bits(), adr); 2197a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block } 2198a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2199a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Emit the ModR/M byte, and optionally the SIB byte and 2200a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // 1- or 4-byte offset for a memory operand. Also used to encode 2201a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // a three-bit opcode extension into the ModR/M byte. 2202a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void emit_operand(int rm, const Operand& adr); 2203a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2204a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Emit a ModR/M byte with registers coded in the reg and rm_reg fields. 2205a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void emit_modrm(Register reg, Register rm_reg) { 2206a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block emit(0xC0 | reg.low_bits() << 3 | rm_reg.low_bits()); 2207a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block } 2208a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2209a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Emit a ModR/M byte with an operation subcode in the reg field and 2210a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // a register in the rm_reg field. 2211a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void emit_modrm(int code, Register rm_reg) { 2212b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch DCHECK(is_uint3(code)); 2213a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block emit(0xC0 | code << 3 | rm_reg.low_bits()); 2214a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block } 2215a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2216a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Emit the code-object-relative offset of the label's position 2217a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block inline void emit_code_relative_offset(Label* label); 2218a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2219b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch // The first argument is the reg field, the second argument is the r/m field. 2220b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_sse_operand(XMMRegister dst, XMMRegister src); 2221b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_sse_operand(XMMRegister reg, const Operand& adr); 2222b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_sse_operand(Register reg, const Operand& adr); 2223b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_sse_operand(XMMRegister dst, Register src); 2224b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_sse_operand(Register dst, XMMRegister src); 222513e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch void emit_sse_operand(XMMRegister dst); 2226b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2227a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Emit machine code for one of the operations ADD, ADC, SUB, SBC, 2228a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // AND, OR, XOR, or CMP. The encodings of these operations are all 2229a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // similar, differing just in the opcode or in the reg field of the 2230a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // ModR/M byte. 2231b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void arithmetic_op_8(byte opcode, Register reg, Register rm_reg); 2232b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void arithmetic_op_8(byte opcode, Register reg, const Operand& rm_reg); 2233a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void arithmetic_op_16(byte opcode, Register reg, Register rm_reg); 2234a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void arithmetic_op_16(byte opcode, Register reg, const Operand& rm_reg); 2235b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch // Operate on operands/registers with pointer size, 32-bit or 64-bit size. 2236b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void arithmetic_op(byte opcode, Register reg, Register rm_reg, int size); 2237b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void arithmetic_op(byte opcode, 2238b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch Register reg, 2239b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch const Operand& rm_reg, 2240b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch int size); 2241a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Operate on a byte in memory or register. 2242a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void immediate_arithmetic_op_8(byte subcode, 2243a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block Register dst, 2244a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block Immediate src); 2245a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void immediate_arithmetic_op_8(byte subcode, 2246a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block const Operand& dst, 2247a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block Immediate src); 2248a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Operate on a word in memory or register. 2249a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void immediate_arithmetic_op_16(byte subcode, 2250a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block Register dst, 2251a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block Immediate src); 2252a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void immediate_arithmetic_op_16(byte subcode, 2253a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block const Operand& dst, 2254a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block Immediate src); 2255b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch // Operate on operands/registers with pointer size, 32-bit or 64-bit size. 2256b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void immediate_arithmetic_op(byte subcode, 2257b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch Register dst, 2258b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch Immediate src, 2259b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch int size); 2260b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void immediate_arithmetic_op(byte subcode, 2261b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch const Operand& dst, 2262b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch Immediate src, 2263b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch int size); 2264a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2265a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Emit machine code for a shift operation. 2266958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void shift(Operand dst, Immediate shift_amount, int subcode, int size); 2267b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void shift(Register dst, Immediate shift_amount, int subcode, int size); 2268a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // Shift dst by cl % 64 bits. 2269b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void shift(Register dst, int subcode, int size); 2270958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void shift(Operand dst, int subcode, int size); 2271a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2272a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void emit_farith(int b1, int b2, int i); 2273a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2274a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // labels 2275a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // void print(Label* L); 2276a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void bind_to(Label* L, int pos); 2277a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2278a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // record reloc info for current pc_ 2279a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block void RecordRelocInfo(RelocInfo::Mode rmode, intptr_t data = 0); 2280a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2281b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch // Arithmetics 2282b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_add(Register dst, Register src, int size) { 2283b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch arithmetic_op(0x03, dst, src, size); 2284b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2285b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2286b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_add(Register dst, Immediate src, int size) { 2287b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch immediate_arithmetic_op(0x0, dst, src, size); 2288b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2289b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2290b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_add(Register dst, const Operand& src, int size) { 2291b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch arithmetic_op(0x03, dst, src, size); 2292b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2293b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2294b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_add(const Operand& dst, Register src, int size) { 2295b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch arithmetic_op(0x1, src, dst, size); 2296b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2297b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2298b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_add(const Operand& dst, Immediate src, int size) { 2299b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch immediate_arithmetic_op(0x0, dst, src, size); 2300b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2301b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2302b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_and(Register dst, Register src, int size) { 2303b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch arithmetic_op(0x23, dst, src, size); 2304b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2305b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2306b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_and(Register dst, const Operand& src, int size) { 2307b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch arithmetic_op(0x23, dst, src, size); 2308b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2309b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2310b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_and(const Operand& dst, Register src, int size) { 2311b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch arithmetic_op(0x21, src, dst, size); 2312b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2313b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2314b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_and(Register dst, Immediate src, int size) { 2315b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch immediate_arithmetic_op(0x4, dst, src, size); 2316b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2317b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2318b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_and(const Operand& dst, Immediate src, int size) { 2319b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch immediate_arithmetic_op(0x4, dst, src, size); 2320b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2321b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2322b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_cmp(Register dst, Register src, int size) { 2323b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch arithmetic_op(0x3B, dst, src, size); 2324b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2325b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2326b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_cmp(Register dst, const Operand& src, int size) { 2327b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch arithmetic_op(0x3B, dst, src, size); 2328b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2329b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2330b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_cmp(const Operand& dst, Register src, int size) { 2331b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch arithmetic_op(0x39, src, dst, size); 2332b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2333b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2334b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_cmp(Register dst, Immediate src, int size) { 2335b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch immediate_arithmetic_op(0x7, dst, src, size); 2336b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2337b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2338b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_cmp(const Operand& dst, Immediate src, int size) { 2339b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch immediate_arithmetic_op(0x7, dst, src, size); 2340b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2341b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 234213e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch // Compare {al,ax,eax,rax} with src. If equal, set ZF and write dst into 234313e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch // src. Otherwise clear ZF and write src into {al,ax,eax,rax}. This 234413e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch // operation is only atomic if prefixed by the lock instruction. 234513e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch void emit_cmpxchg(const Operand& dst, Register src, int size); 234613e2dadd00298019ed862f2b2fc5068bba730bcfBen Murdoch 2347b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_dec(Register dst, int size); 2348b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_dec(const Operand& dst, int size); 2349b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2350b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch // Divide rdx:rax by src. Quotient in rax, remainder in rdx when size is 64. 2351b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch // Divide edx:eax by lower 32 bits of src. Quotient in eax, remainder in edx 2352b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch // when size is 32. 2353b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_idiv(Register src, int size); 2354b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_div(Register src, int size); 2355b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2356b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch // Signed multiply instructions. 2357b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch // rdx:rax = rax * src when size is 64 or edx:eax = eax * src when size is 32. 2358b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_imul(Register src, int size); 2359958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void emit_imul(const Operand& src, int size); 2360b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_imul(Register dst, Register src, int size); 2361b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_imul(Register dst, const Operand& src, int size); 2362b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_imul(Register dst, Register src, Immediate imm, int size); 2363958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier void emit_imul(Register dst, const Operand& src, Immediate imm, int size); 2364b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2365b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_inc(Register dst, int size); 2366b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_inc(const Operand& dst, int size); 2367b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2368b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_lea(Register dst, const Operand& src, int size); 2369b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2370b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_mov(Register dst, const Operand& src, int size); 2371b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_mov(Register dst, Register src, int size); 2372b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_mov(const Operand& dst, Register src, int size); 2373b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_mov(Register dst, Immediate value, int size); 2374b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_mov(const Operand& dst, Immediate value, int size); 2375b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2376b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_movzxb(Register dst, const Operand& src, int size); 2377b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_movzxb(Register dst, Register src, int size); 2378b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_movzxw(Register dst, const Operand& src, int size); 2379b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_movzxw(Register dst, Register src, int size); 2380b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2381b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_neg(Register dst, int size); 2382b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_neg(const Operand& dst, int size); 2383b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2384b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_not(Register dst, int size); 2385b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_not(const Operand& dst, int size); 2386b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2387b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_or(Register dst, Register src, int size) { 2388b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch arithmetic_op(0x0B, dst, src, size); 2389b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2390b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2391b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_or(Register dst, const Operand& src, int size) { 2392b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch arithmetic_op(0x0B, dst, src, size); 2393b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2394b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2395b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_or(const Operand& dst, Register src, int size) { 2396b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch arithmetic_op(0x9, src, dst, size); 2397b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2398b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2399b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_or(Register dst, Immediate src, int size) { 2400b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch immediate_arithmetic_op(0x1, dst, src, size); 2401b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2402b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2403b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_or(const Operand& dst, Immediate src, int size) { 2404b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch immediate_arithmetic_op(0x1, dst, src, size); 2405b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2406b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2407b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_repmovs(int size); 2408b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2409b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_sbb(Register dst, Register src, int size) { 2410b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch arithmetic_op(0x1b, dst, src, size); 2411b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2412b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2413b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_sub(Register dst, Register src, int size) { 2414b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch arithmetic_op(0x2B, dst, src, size); 2415b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2416b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2417b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_sub(Register dst, Immediate src, int size) { 2418b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch immediate_arithmetic_op(0x5, dst, src, size); 2419b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2420b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2421b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_sub(Register dst, const Operand& src, int size) { 2422b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch arithmetic_op(0x2B, dst, src, size); 2423b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2424b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2425b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_sub(const Operand& dst, Register src, int size) { 2426b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch arithmetic_op(0x29, src, dst, size); 2427b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2428b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2429b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_sub(const Operand& dst, Immediate src, int size) { 2430b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch immediate_arithmetic_op(0x5, dst, src, size); 2431b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2432b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2433b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_test(Register dst, Register src, int size); 2434b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_test(Register reg, Immediate mask, int size); 2435b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_test(const Operand& op, Register reg, int size); 2436b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_test(const Operand& op, Immediate mask, int size); 2437b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_test(Register reg, const Operand& op, int size) { 2438b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch return emit_test(op, reg, size); 2439b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2440b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2441b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_xchg(Register dst, Register src, int size); 2442b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_xchg(Register dst, const Operand& src, int size); 2443b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2444b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_xor(Register dst, Register src, int size) { 2445b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch if (size == kInt64Size && dst.code() == src.code()) { 2446b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch // 32 bit operations zero the top 32 bits of 64 bit registers. Therefore 2447b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch // there is no need to make this a 64 bit operation. 2448b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch arithmetic_op(0x33, dst, src, kInt32Size); 2449b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } else { 2450b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch arithmetic_op(0x33, dst, src, size); 2451b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2452b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2453b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2454b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_xor(Register dst, const Operand& src, int size) { 2455b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch arithmetic_op(0x33, dst, src, size); 2456b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2457b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2458b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_xor(Register dst, Immediate src, int size) { 2459b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch immediate_arithmetic_op(0x6, dst, src, size); 2460b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2461b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2462b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_xor(const Operand& dst, Immediate src, int size) { 2463b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch immediate_arithmetic_op(0x6, dst, src, size); 2464b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2465b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2466b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch void emit_xor(const Operand& dst, Register src, int size) { 2467b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch arithmetic_op(0x31, src, dst, size); 2468b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 2469b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 2470014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch // Most BMI instructions are similiar. 2471014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void bmi1q(byte op, Register reg, Register vreg, Register rm); 2472014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void bmi1q(byte op, Register reg, Register vreg, const Operand& rm); 2473014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void bmi1l(byte op, Register reg, Register vreg, Register rm); 2474014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void bmi1l(byte op, Register reg, Register vreg, const Operand& rm); 2475014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void bmi2q(SIMDPrefix pp, byte op, Register reg, Register vreg, Register rm); 2476014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void bmi2q(SIMDPrefix pp, byte op, Register reg, Register vreg, 2477014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch const Operand& rm); 2478014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void bmi2l(SIMDPrefix pp, byte op, Register reg, Register vreg, Register rm); 2479014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch void bmi2l(SIMDPrefix pp, byte op, Register reg, Register vreg, 2480014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch const Operand& rm); 2481014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 2482a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block friend class CodePatcher; 2483a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block friend class EnsureSpace; 2484a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block friend class RegExpMacroAssemblerX64; 2485a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2486a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block // code generation 2487a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block RelocInfoWriter reloc_info_writer; 2488a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2489014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch // Internal reference positions, required for (potential) patching in 2490014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch // GrowBuffer(); contains only those internal references whose labels 2491014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch // are already bound. 2492014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch std::deque<int> internal_reference_positions_; 2493014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch 24943ce2e2076e8e3e60cf1810eec160ea2d8557e9e7Steve Block List< Handle<Code> > code_targets_; 2495a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block}; 2496a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2497a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2498a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// Helper class that ensures that there is enough space for generating 2499a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// instructions and relocation information. The constructor makes 2500a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// sure that there is enough space and (in debug mode) the destructor 2501a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// checks that we did not generate too much. 2502a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Blockclass EnsureSpace BASE_EMBEDDED { 2503a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block public: 2504a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block explicit EnsureSpace(Assembler* assembler) : assembler_(assembler) { 2505a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block if (assembler_->buffer_overflow()) assembler_->GrowBuffer(); 2506a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block#ifdef DEBUG 2507a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block space_before_ = assembler_->available_space(); 2508a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block#endif 2509a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block } 2510a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2511a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block#ifdef DEBUG 2512a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block ~EnsureSpace() { 2513a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block int bytes_generated = space_before_ - assembler_->available_space(); 2514b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch DCHECK(bytes_generated < assembler_->kGap); 2515a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block } 2516a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block#endif 2517a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2518a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block private: 2519a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block Assembler* assembler_; 2520a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block#ifdef DEBUG 2521a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block int space_before_; 2522a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block#endif 2523a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block}; 2524a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2525014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch} // namespace internal 2526014dc512cdd3e367bee49a713fdc5ed92584a3e5Ben Murdoch} // namespace v8 2527a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 2528a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block#endif // V8_X64_ASSEMBLER_X64_H_ 2529