OLD | NEW |
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 // |
(...skipping 255 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
266 case greater_equal: | 266 case greater_equal: |
267 return less_equal; | 267 return less_equal; |
268 case less_equal: | 268 case less_equal: |
269 return greater_equal; | 269 return greater_equal; |
270 default: | 270 default: |
271 return cc; | 271 return cc; |
272 } | 272 } |
273 } | 273 } |
274 | 274 |
275 | 275 |
| 276 enum RoundingMode { |
| 277 kRoundToNearest = 0x0, |
| 278 kRoundDown = 0x1, |
| 279 kRoundUp = 0x2, |
| 280 kRoundToZero = 0x3 |
| 281 }; |
| 282 |
| 283 |
276 // ----------------------------------------------------------------------------- | 284 // ----------------------------------------------------------------------------- |
277 // Machine instruction Immediates | 285 // Machine instruction Immediates |
278 | 286 |
279 class Immediate BASE_EMBEDDED { | 287 class Immediate BASE_EMBEDDED { |
280 public: | 288 public: |
281 inline explicit Immediate(int x); | 289 inline explicit Immediate(int x); |
282 inline explicit Immediate(const ExternalReference& ext); | 290 inline explicit Immediate(const ExternalReference& ext); |
283 inline explicit Immediate(Handle<Object> handle); | 291 inline explicit Immediate(Handle<Object> handle); |
284 inline explicit Immediate(Smi* value); | 292 inline explicit Immediate(Smi* value); |
285 inline explicit Immediate(Address addr); | 293 inline explicit Immediate(Address addr); |
(...skipping 327 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
613 void pop(const Operand& dst); | 621 void pop(const Operand& dst); |
614 | 622 |
615 void enter(const Immediate& size); | 623 void enter(const Immediate& size); |
616 void leave(); | 624 void leave(); |
617 | 625 |
618 // Moves | 626 // Moves |
619 void mov_b(Register dst, Register src) { mov_b(dst, Operand(src)); } | 627 void mov_b(Register dst, Register src) { mov_b(dst, Operand(src)); } |
620 void mov_b(Register dst, const Operand& src); | 628 void mov_b(Register dst, const Operand& src); |
621 void mov_b(Register dst, int8_t imm8) { mov_b(Operand(dst), imm8); } | 629 void mov_b(Register dst, int8_t imm8) { mov_b(Operand(dst), imm8); } |
622 void mov_b(const Operand& dst, int8_t imm8); | 630 void mov_b(const Operand& dst, int8_t imm8); |
| 631 void mov_b(const Operand& dst, const Immediate& src); |
623 void mov_b(const Operand& dst, Register src); | 632 void mov_b(const Operand& dst, Register src); |
624 | 633 |
625 void mov_w(Register dst, const Operand& src); | 634 void mov_w(Register dst, const Operand& src); |
626 void mov_w(const Operand& dst, Register src); | 635 void mov_w(const Operand& dst, Register src); |
627 void mov_w(const Operand& dst, int16_t imm16); | 636 void mov_w(const Operand& dst, int16_t imm16); |
| 637 void mov_w(const Operand& dst, const Immediate& src); |
| 638 |
628 | 639 |
629 void mov(Register dst, int32_t imm32); | 640 void mov(Register dst, int32_t imm32); |
630 void mov(Register dst, const Immediate& x); | 641 void mov(Register dst, const Immediate& x); |
631 void mov(Register dst, Handle<Object> handle); | 642 void mov(Register dst, Handle<Object> handle); |
632 void mov(Register dst, const Operand& src); | 643 void mov(Register dst, const Operand& src); |
633 void mov(Register dst, Register src); | 644 void mov(Register dst, Register src); |
634 void mov(const Operand& dst, const Immediate& x); | 645 void mov(const Operand& dst, const Immediate& x); |
635 void mov(const Operand& dst, Handle<Object> handle); | 646 void mov(const Operand& dst, Handle<Object> handle); |
636 void mov(const Operand& dst, Register src); | 647 void mov(const Operand& dst, Register src); |
637 | 648 |
(...skipping 241 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
879 void fyl2x(); | 890 void fyl2x(); |
880 void f2xm1(); | 891 void f2xm1(); |
881 void fscale(); | 892 void fscale(); |
882 void fninit(); | 893 void fninit(); |
883 | 894 |
884 void fadd(int i); | 895 void fadd(int i); |
885 void fadd_i(int i); | 896 void fadd_i(int i); |
886 void fadd_d(const Operand& adr); | 897 void fadd_d(const Operand& adr); |
887 void fsub(int i); | 898 void fsub(int i); |
888 void fsub_i(int i); | 899 void fsub_i(int i); |
| 900 void fsub_d(const Operand& adr); |
| 901 void fsubr_d(const Operand& adr); |
889 void fmul(int i); | 902 void fmul(int i); |
| 903 void fmul_d(const Operand& adr); |
890 void fmul_i(int i); | 904 void fmul_i(int i); |
891 void fdiv(int i); | 905 void fdiv(int i); |
| 906 void fdiv_d(const Operand& adr); |
| 907 void fdivr_d(const Operand& adr); |
892 void fdiv_i(int i); | 908 void fdiv_i(int i); |
893 | 909 |
894 void fisub_s(const Operand& adr); | 910 void fisub_s(const Operand& adr); |
895 | 911 |
896 void faddp(int i = 1); | 912 void faddp(int i = 1); |
897 void fsubp(int i = 1); | 913 void fsubp(int i = 1); |
| 914 void fsubr(int i = 1); |
898 void fsubrp(int i = 1); | 915 void fsubrp(int i = 1); |
899 void fmulp(int i = 1); | 916 void fmulp(int i = 1); |
900 void fdivp(int i = 1); | 917 void fdivp(int i = 1); |
901 void fprem(); | 918 void fprem(); |
902 void fprem1(); | 919 void fprem1(); |
903 | 920 |
904 void fxch(int i = 1); | 921 void fxch(int i = 1); |
905 void fincstp(); | 922 void fincstp(); |
906 void ffree(int i = 0); | 923 void ffree(int i = 0); |
907 | 924 |
(...skipping 175 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1083 private: | 1100 private: |
1084 Assembler* assembler_; | 1101 Assembler* assembler_; |
1085 #ifdef DEBUG | 1102 #ifdef DEBUG |
1086 int space_before_; | 1103 int space_before_; |
1087 #endif | 1104 #endif |
1088 }; | 1105 }; |
1089 | 1106 |
1090 } } // namespace v8::internal | 1107 } } // namespace v8::internal |
1091 | 1108 |
1092 #endif // V8_X87_ASSEMBLER_X87_H_ | 1109 #endif // V8_X87_ASSEMBLER_X87_H_ |
OLD | NEW |