Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1 | // Copyright 2014 the V8 project authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #ifndef V8_COMPILER_X64_INSTRUCTION_CODES_X64_H_ |
| 6 | #define V8_COMPILER_X64_INSTRUCTION_CODES_X64_H_ |
| 7 | |
| 8 | namespace v8 { |
| 9 | namespace internal { |
| 10 | namespace compiler { |
| 11 | |
| 12 | // X64-specific opcodes that specify which assembly sequence to emit. |
| 13 | // Most opcodes specify a single instruction. |
| 14 | #define TARGET_ARCH_OPCODE_LIST(V) \ |
| 15 | V(X64Add) \ |
| 16 | V(X64Add32) \ |
| 17 | V(X64And) \ |
| 18 | V(X64And32) \ |
| 19 | V(X64Cmp) \ |
| 20 | V(X64Cmp32) \ |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 21 | V(X64Cmp16) \ |
| 22 | V(X64Cmp8) \ |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 23 | V(X64Test) \ |
| 24 | V(X64Test32) \ |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 25 | V(X64Test16) \ |
| 26 | V(X64Test8) \ |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 27 | V(X64Or) \ |
| 28 | V(X64Or32) \ |
| 29 | V(X64Xor) \ |
| 30 | V(X64Xor32) \ |
| 31 | V(X64Sub) \ |
| 32 | V(X64Sub32) \ |
| 33 | V(X64Imul) \ |
| 34 | V(X64Imul32) \ |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 35 | V(X64ImulHigh32) \ |
| 36 | V(X64UmulHigh32) \ |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 37 | V(X64Idiv) \ |
| 38 | V(X64Idiv32) \ |
| 39 | V(X64Udiv) \ |
| 40 | V(X64Udiv32) \ |
| 41 | V(X64Not) \ |
| 42 | V(X64Not32) \ |
| 43 | V(X64Neg) \ |
| 44 | V(X64Neg32) \ |
| 45 | V(X64Shl) \ |
| 46 | V(X64Shl32) \ |
| 47 | V(X64Shr) \ |
| 48 | V(X64Shr32) \ |
| 49 | V(X64Sar) \ |
| 50 | V(X64Sar32) \ |
| 51 | V(X64Ror) \ |
| 52 | V(X64Ror32) \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 53 | V(X64Lzcnt) \ |
| 54 | V(X64Lzcnt32) \ |
| 55 | V(X64Tzcnt) \ |
| 56 | V(X64Tzcnt32) \ |
| 57 | V(X64Popcnt) \ |
| 58 | V(X64Popcnt32) \ |
| 59 | V(SSEFloat32Cmp) \ |
| 60 | V(SSEFloat32Add) \ |
| 61 | V(SSEFloat32Sub) \ |
| 62 | V(SSEFloat32Mul) \ |
| 63 | V(SSEFloat32Div) \ |
| 64 | V(SSEFloat32Abs) \ |
| 65 | V(SSEFloat32Neg) \ |
| 66 | V(SSEFloat32Sqrt) \ |
| 67 | V(SSEFloat32Max) \ |
| 68 | V(SSEFloat32Min) \ |
| 69 | V(SSEFloat32ToFloat64) \ |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 70 | V(SSEFloat32ToInt32) \ |
| 71 | V(SSEFloat32ToUint32) \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 72 | V(SSEFloat32Round) \ |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 73 | V(SSEFloat64Cmp) \ |
| 74 | V(SSEFloat64Add) \ |
| 75 | V(SSEFloat64Sub) \ |
| 76 | V(SSEFloat64Mul) \ |
| 77 | V(SSEFloat64Div) \ |
| 78 | V(SSEFloat64Mod) \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 79 | V(SSEFloat64Abs) \ |
| 80 | V(SSEFloat64Neg) \ |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 81 | V(SSEFloat64Sqrt) \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 82 | V(SSEFloat64Round) \ |
| 83 | V(SSEFloat64Max) \ |
| 84 | V(SSEFloat64Min) \ |
| 85 | V(SSEFloat64ToFloat32) \ |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 86 | V(SSEFloat64ToInt32) \ |
| 87 | V(SSEFloat64ToUint32) \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 88 | V(SSEFloat32ToInt64) \ |
| 89 | V(SSEFloat64ToInt64) \ |
| 90 | V(SSEFloat32ToUint64) \ |
| 91 | V(SSEFloat64ToUint64) \ |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 92 | V(SSEInt32ToFloat64) \ |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 93 | V(SSEInt32ToFloat32) \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 94 | V(SSEInt64ToFloat32) \ |
| 95 | V(SSEInt64ToFloat64) \ |
| 96 | V(SSEUint64ToFloat32) \ |
| 97 | V(SSEUint64ToFloat64) \ |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 98 | V(SSEUint32ToFloat64) \ |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 99 | V(SSEUint32ToFloat32) \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 100 | V(SSEFloat64ExtractLowWord32) \ |
| 101 | V(SSEFloat64ExtractHighWord32) \ |
| 102 | V(SSEFloat64InsertLowWord32) \ |
| 103 | V(SSEFloat64InsertHighWord32) \ |
| 104 | V(SSEFloat64LoadLowWord32) \ |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 105 | V(SSEFloat64SilenceNaN) \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 106 | V(AVXFloat32Cmp) \ |
| 107 | V(AVXFloat32Add) \ |
| 108 | V(AVXFloat32Sub) \ |
| 109 | V(AVXFloat32Mul) \ |
| 110 | V(AVXFloat32Div) \ |
| 111 | V(AVXFloat32Max) \ |
| 112 | V(AVXFloat32Min) \ |
| 113 | V(AVXFloat64Cmp) \ |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 114 | V(AVXFloat64Add) \ |
| 115 | V(AVXFloat64Sub) \ |
| 116 | V(AVXFloat64Mul) \ |
| 117 | V(AVXFloat64Div) \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 118 | V(AVXFloat64Max) \ |
| 119 | V(AVXFloat64Min) \ |
| 120 | V(AVXFloat64Abs) \ |
| 121 | V(AVXFloat64Neg) \ |
| 122 | V(AVXFloat32Abs) \ |
| 123 | V(AVXFloat32Neg) \ |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 124 | V(X64Movsxbl) \ |
| 125 | V(X64Movzxbl) \ |
| 126 | V(X64Movb) \ |
| 127 | V(X64Movsxwl) \ |
| 128 | V(X64Movzxwl) \ |
| 129 | V(X64Movw) \ |
| 130 | V(X64Movl) \ |
| 131 | V(X64Movsxlq) \ |
| 132 | V(X64Movq) \ |
| 133 | V(X64Movsd) \ |
| 134 | V(X64Movss) \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 135 | V(X64BitcastFI) \ |
| 136 | V(X64BitcastDL) \ |
| 137 | V(X64BitcastIF) \ |
| 138 | V(X64BitcastLD) \ |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 139 | V(X64Lea32) \ |
| 140 | V(X64Lea) \ |
| 141 | V(X64Dec32) \ |
| 142 | V(X64Inc32) \ |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 143 | V(X64Push) \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 144 | V(X64Poke) \ |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 145 | V(X64StackCheck) \ |
| 146 | V(X64Xchgb) \ |
| 147 | V(X64Xchgw) \ |
| 148 | V(X64Xchgl) |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 149 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 150 | // Addressing modes represent the "shape" of inputs to an instruction. |
| 151 | // Many instructions support multiple addressing modes. Addressing modes |
| 152 | // are encoded into the InstructionCode of the instruction and tell the |
| 153 | // code generator after register allocation which assembler method to call. |
| 154 | // |
| 155 | // We use the following local notation for addressing modes: |
| 156 | // |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 157 | // M = memory operand |
| 158 | // R = base register |
| 159 | // N = index register * N for N in {1, 2, 4, 8} |
| 160 | // I = immediate displacement (32-bit signed integer) |
| 161 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 162 | #define TARGET_ADDRESSING_MODE_LIST(V) \ |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 163 | V(MR) /* [%r1 ] */ \ |
| 164 | V(MRI) /* [%r1 + K] */ \ |
| 165 | V(MR1) /* [%r1 + %r2*1 ] */ \ |
| 166 | V(MR2) /* [%r1 + %r2*2 ] */ \ |
| 167 | V(MR4) /* [%r1 + %r2*4 ] */ \ |
| 168 | V(MR8) /* [%r1 + %r2*8 ] */ \ |
| 169 | V(MR1I) /* [%r1 + %r2*1 + K] */ \ |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 170 | V(MR2I) /* [%r1 + %r2*2 + K] */ \ |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 171 | V(MR4I) /* [%r1 + %r2*3 + K] */ \ |
| 172 | V(MR8I) /* [%r1 + %r2*4 + K] */ \ |
| 173 | V(M1) /* [ %r2*1 ] */ \ |
| 174 | V(M2) /* [ %r2*2 ] */ \ |
| 175 | V(M4) /* [ %r2*4 ] */ \ |
| 176 | V(M8) /* [ %r2*8 ] */ \ |
| 177 | V(M1I) /* [ %r2*1 + K] */ \ |
| 178 | V(M2I) /* [ %r2*2 + K] */ \ |
| 179 | V(M4I) /* [ %r2*4 + K] */ \ |
| 180 | V(M8I) /* [ %r2*8 + K] */ |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 181 | |
| 182 | } // namespace compiler |
| 183 | } // namespace internal |
| 184 | } // namespace v8 |
| 185 | |
| 186 | #endif // V8_COMPILER_X64_INSTRUCTION_CODES_X64_H_ |