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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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787 // position (after the move) to the destination. | 787 // position (after the move) to the destination. |
788 void movl(const Operand& dst, Label* src); | 788 void movl(const Operand& dst, Label* src); |
789 | 789 |
790 // Loads a pointer into a register with a relocation mode. | 790 // Loads a pointer into a register with a relocation mode. |
791 void movp(Register dst, void* ptr, RelocInfo::Mode rmode); | 791 void movp(Register dst, void* ptr, RelocInfo::Mode rmode); |
792 | 792 |
793 // Loads a 64-bit immediate into a register. | 793 // Loads a 64-bit immediate into a register. |
794 void movq(Register dst, int64_t value); | 794 void movq(Register dst, int64_t value); |
795 void movq(Register dst, uint64_t value); | 795 void movq(Register dst, uint64_t value); |
796 | 796 |
| 797 void movsxbl(Register dst, const Operand& src); |
797 void movsxbq(Register dst, const Operand& src); | 798 void movsxbq(Register dst, const Operand& src); |
| 799 void movsxwl(Register dst, const Operand& src); |
798 void movsxwq(Register dst, const Operand& src); | 800 void movsxwq(Register dst, const Operand& src); |
799 void movsxlq(Register dst, Register src); | 801 void movsxlq(Register dst, Register src); |
800 void movsxlq(Register dst, const Operand& src); | 802 void movsxlq(Register dst, const Operand& src); |
801 | 803 |
802 // Repeated moves. | 804 // Repeated moves. |
803 | 805 |
804 void repmovsb(); | 806 void repmovsb(); |
805 void repmovsw(); | 807 void repmovsw(); |
806 void repmovsp() { emit_repmovs(kPointerSize); } | 808 void repmovsp() { emit_repmovs(kPointerSize); } |
807 void repmovsl() { emit_repmovs(kInt32Size); } | 809 void repmovsl() { emit_repmovs(kInt32Size); } |
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1650 private: | 1652 private: |
1651 Assembler* assembler_; | 1653 Assembler* assembler_; |
1652 #ifdef DEBUG | 1654 #ifdef DEBUG |
1653 int space_before_; | 1655 int space_before_; |
1654 #endif | 1656 #endif |
1655 }; | 1657 }; |
1656 | 1658 |
1657 } } // namespace v8::internal | 1659 } } // namespace v8::internal |
1658 | 1660 |
1659 #endif // V8_X64_ASSEMBLER_X64_H_ | 1661 #endif // V8_X64_ASSEMBLER_X64_H_ |
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