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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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647 void rep_movs(); | 647 void rep_movs(); |
648 void rep_stos(); | 648 void rep_stos(); |
649 void stos(); | 649 void stos(); |
650 | 650 |
651 // Exchange | 651 // Exchange |
652 void xchg(Register dst, Register src); | 652 void xchg(Register dst, Register src); |
653 void xchg(Register dst, const Operand& src); | 653 void xchg(Register dst, const Operand& src); |
654 void xchg_b(Register reg, const Operand& op); | 654 void xchg_b(Register reg, const Operand& op); |
655 void xchg_w(Register reg, const Operand& op); | 655 void xchg_w(Register reg, const Operand& op); |
656 | 656 |
| 657 // Lock prefix |
| 658 void lock(); |
| 659 |
| 660 // CompareExchange |
| 661 void cmpxchg(const Operand& dst, Register src); |
| 662 void cmpxchg_b(const Operand& dst, Register src); |
| 663 void cmpxchg_w(const Operand& dst, Register src); |
| 664 |
657 // Arithmetics | 665 // Arithmetics |
658 void adc(Register dst, int32_t imm32); | 666 void adc(Register dst, int32_t imm32); |
659 void adc(Register dst, const Operand& src); | 667 void adc(Register dst, const Operand& src); |
660 | 668 |
661 void add(Register dst, Register src) { add(dst, Operand(src)); } | 669 void add(Register dst, Register src) { add(dst, Operand(src)); } |
662 void add(Register dst, const Operand& src); | 670 void add(Register dst, const Operand& src); |
663 void add(const Operand& dst, Register src); | 671 void add(const Operand& dst, Register src); |
664 void add(Register dst, const Immediate& imm) { add(Operand(dst), imm); } | 672 void add(Register dst, const Immediate& imm) { add(Operand(dst), imm); } |
665 void add(const Operand& dst, const Immediate& x); | 673 void add(const Operand& dst, const Immediate& x); |
666 | 674 |
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1104 Assembler* assembler_; | 1112 Assembler* assembler_; |
1105 #ifdef DEBUG | 1113 #ifdef DEBUG |
1106 int space_before_; | 1114 int space_before_; |
1107 #endif | 1115 #endif |
1108 }; | 1116 }; |
1109 | 1117 |
1110 } // namespace internal | 1118 } // namespace internal |
1111 } // namespace v8 | 1119 } // namespace v8 |
1112 | 1120 |
1113 #endif // V8_X87_ASSEMBLER_X87_H_ | 1121 #endif // V8_X87_ASSEMBLER_X87_H_ |
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