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1 // Copyright 2014 the V8 project authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef V8_COMPILER_MIPS_INSTRUCTION_CODES_MIPS_H_ | 5 #ifndef V8_COMPILER_MIPS_INSTRUCTION_CODES_MIPS_H_ |
6 #define V8_COMPILER_MIPS_INSTRUCTION_CODES_MIPS_H_ | 6 #define V8_COMPILER_MIPS_INSTRUCTION_CODES_MIPS_H_ |
7 | 7 |
8 namespace v8 { | 8 namespace v8 { |
9 namespace internal { | 9 namespace internal { |
10 namespace compiler { | 10 namespace compiler { |
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78 V(MipsFloat64ExtractLowWord32) \ | 78 V(MipsFloat64ExtractLowWord32) \ |
79 V(MipsFloat64ExtractHighWord32) \ | 79 V(MipsFloat64ExtractHighWord32) \ |
80 V(MipsFloat64InsertLowWord32) \ | 80 V(MipsFloat64InsertLowWord32) \ |
81 V(MipsFloat64InsertHighWord32) \ | 81 V(MipsFloat64InsertHighWord32) \ |
82 V(MipsFloat64Max) \ | 82 V(MipsFloat64Max) \ |
83 V(MipsFloat64Min) \ | 83 V(MipsFloat64Min) \ |
84 V(MipsFloat32Max) \ | 84 V(MipsFloat32Max) \ |
85 V(MipsFloat32Min) \ | 85 V(MipsFloat32Min) \ |
86 V(MipsPush) \ | 86 V(MipsPush) \ |
87 V(MipsStoreToStackSlot) \ | 87 V(MipsStoreToStackSlot) \ |
88 V(MipsStackClaim) \ | 88 V(MipsStackClaim) |
89 V(MipsStoreWriteBarrier) | |
90 | 89 |
91 | 90 |
92 // Addressing modes represent the "shape" of inputs to an instruction. | 91 // Addressing modes represent the "shape" of inputs to an instruction. |
93 // Many instructions support multiple addressing modes. Addressing modes | 92 // Many instructions support multiple addressing modes. Addressing modes |
94 // are encoded into the InstructionCode of the instruction and tell the | 93 // are encoded into the InstructionCode of the instruction and tell the |
95 // code generator after register allocation which assembler method to call. | 94 // code generator after register allocation which assembler method to call. |
96 // | 95 // |
97 // We use the following local notation for addressing modes: | 96 // We use the following local notation for addressing modes: |
98 // | 97 // |
99 // R = register | 98 // R = register |
100 // O = register or stack slot | 99 // O = register or stack slot |
101 // D = double register | 100 // D = double register |
102 // I = immediate (handle, external, int32) | 101 // I = immediate (handle, external, int32) |
103 // MRI = [register + immediate] | 102 // MRI = [register + immediate] |
104 // MRR = [register + register] | 103 // MRR = [register + register] |
105 // TODO(plind): Add the new r6 address modes. | 104 // TODO(plind): Add the new r6 address modes. |
106 #define TARGET_ADDRESSING_MODE_LIST(V) \ | 105 #define TARGET_ADDRESSING_MODE_LIST(V) \ |
107 V(MRI) /* [%r0 + K] */ \ | 106 V(MRI) /* [%r0 + K] */ \ |
108 V(MRR) /* [%r0 + %r1] */ | 107 V(MRR) /* [%r0 + %r1] */ |
109 | 108 |
110 | 109 |
111 } // namespace compiler | 110 } // namespace compiler |
112 } // namespace internal | 111 } // namespace internal |
113 } // namespace v8 | 112 } // namespace v8 |
114 | 113 |
115 #endif // V8_COMPILER_MIPS_INSTRUCTION_CODES_MIPS_H_ | 114 #endif // V8_COMPILER_MIPS_INSTRUCTION_CODES_MIPS_H_ |
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