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1 // Copyright (c) 1994-2006 Sun Microsystems Inc. | 1 // Copyright (c) 1994-2006 Sun Microsystems Inc. |
2 // All Rights Reserved. | 2 // All Rights Reserved. |
3 // | 3 // |
4 // Redistribution and use in source and binary forms, with or without | 4 // Redistribution and use in source and binary forms, with or without |
5 // modification, are permitted provided that the following conditions are | 5 // modification, are permitted provided that the following conditions are |
6 // met: | 6 // met: |
7 // | 7 // |
8 // - Redistributions of source code must retain the above copyright notice, | 8 // - Redistributions of source code must retain the above copyright notice, |
9 // this list of conditions and the following disclaimer. | 9 // this list of conditions and the following disclaimer. |
10 // | 10 // |
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149 #define DECLARE_REGISTER(R) const Register R = {Register::kCode_##R}; | 149 #define DECLARE_REGISTER(R) const Register R = {Register::kCode_##R}; |
150 GENERAL_REGISTERS(DECLARE_REGISTER) | 150 GENERAL_REGISTERS(DECLARE_REGISTER) |
151 #undef DECLARE_REGISTER | 151 #undef DECLARE_REGISTER |
152 const Register no_reg = {Register::kCode_no_reg}; | 152 const Register no_reg = {Register::kCode_no_reg}; |
153 | 153 |
154 | 154 |
155 int ToNumber(Register reg); | 155 int ToNumber(Register reg); |
156 | 156 |
157 Register ToRegister(int num); | 157 Register ToRegister(int num); |
158 | 158 |
| 159 static const bool kSimpleFPAliasing = true; |
| 160 |
159 // Coprocessor register. | 161 // Coprocessor register. |
160 struct FPURegister { | 162 struct FPURegister { |
161 enum Code { | 163 enum Code { |
162 #define REGISTER_CODE(R) kCode_##R, | 164 #define REGISTER_CODE(R) kCode_##R, |
163 DOUBLE_REGISTERS(REGISTER_CODE) | 165 DOUBLE_REGISTERS(REGISTER_CODE) |
164 #undef REGISTER_CODE | 166 #undef REGISTER_CODE |
165 kAfterLast, | 167 kAfterLast, |
166 kCode_no_reg = -1 | 168 kCode_no_reg = -1 |
167 }; | 169 }; |
168 | 170 |
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1521 public: | 1523 public: |
1522 explicit EnsureSpace(Assembler* assembler) { | 1524 explicit EnsureSpace(Assembler* assembler) { |
1523 assembler->CheckBuffer(); | 1525 assembler->CheckBuffer(); |
1524 } | 1526 } |
1525 }; | 1527 }; |
1526 | 1528 |
1527 } // namespace internal | 1529 } // namespace internal |
1528 } // namespace v8 | 1530 } // namespace v8 |
1529 | 1531 |
1530 #endif // V8_ARM_ASSEMBLER_MIPS_H_ | 1532 #endif // V8_ARM_ASSEMBLER_MIPS_H_ |
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