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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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882 void clc(); | 882 void clc(); |
883 void cld(); | 883 void cld(); |
884 void cpuid(); | 884 void cpuid(); |
885 void hlt(); | 885 void hlt(); |
886 void int3(); | 886 void int3(); |
887 void nop(); | 887 void nop(); |
888 void ret(int imm16); | 888 void ret(int imm16); |
889 void ud2(); | 889 void ud2(); |
890 void setcc(Condition cc, Register reg); | 890 void setcc(Condition cc, Register reg); |
891 | 891 |
| 892 void pshufw(XMMRegister dst, XMMRegister src, uint8_t shuffle); |
| 893 void pshufw(XMMRegister dst, const Operand& src, uint8_t shuffle); |
| 894 |
892 // Label operations & relative jumps (PPUM Appendix D) | 895 // Label operations & relative jumps (PPUM Appendix D) |
893 // | 896 // |
894 // Takes a branch opcode (cc) and a label (L) and generates | 897 // Takes a branch opcode (cc) and a label (L) and generates |
895 // either a backward branch or a forward branch and links it | 898 // either a backward branch or a forward branch and links it |
896 // to the label fixup chain. Usage: | 899 // to the label fixup chain. Usage: |
897 // | 900 // |
898 // Label L; // unbound label | 901 // Label L; // unbound label |
899 // j(cc, &L); // forward branch to unbound label | 902 // j(cc, &L); // forward branch to unbound label |
900 // bind(&L); // bind label to the current pc | 903 // bind(&L); // bind label to the current pc |
901 // j(cc, &L); // backward branch to bound label | 904 // j(cc, &L); // backward branch to bound label |
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2519 Assembler* assembler_; | 2522 Assembler* assembler_; |
2520 #ifdef DEBUG | 2523 #ifdef DEBUG |
2521 int space_before_; | 2524 int space_before_; |
2522 #endif | 2525 #endif |
2523 }; | 2526 }; |
2524 | 2527 |
2525 } // namespace internal | 2528 } // namespace internal |
2526 } // namespace v8 | 2529 } // namespace v8 |
2527 | 2530 |
2528 #endif // V8_X64_ASSEMBLER_X64_H_ | 2531 #endif // V8_X64_ASSEMBLER_X64_H_ |
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