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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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840 // | 840 // |
841 // Note: The same Label can be used for forward and backward branches | 841 // Note: The same Label can be used for forward and backward branches |
842 // but it may be bound only once. | 842 // but it may be bound only once. |
843 | 843 |
844 void bind(Label* L); // binds an unbound label L to the current code position | 844 void bind(Label* L); // binds an unbound label L to the current code position |
845 void bind(NearLabel* L); | 845 void bind(NearLabel* L); |
846 | 846 |
847 // Calls | 847 // Calls |
848 void call(Label* L); | 848 void call(Label* L); |
849 void call(byte* entry, RelocInfo::Mode rmode); | 849 void call(byte* entry, RelocInfo::Mode rmode); |
| 850 int CallSize(const Operand& adr); |
850 void call(const Operand& adr); | 851 void call(const Operand& adr); |
| 852 int CallSize(Handle<Code> code, RelocInfo::Mode mode); |
851 void call(Handle<Code> code, | 853 void call(Handle<Code> code, |
852 RelocInfo::Mode rmode, | 854 RelocInfo::Mode rmode, |
853 unsigned ast_id = kNoASTId); | 855 unsigned ast_id = kNoASTId); |
854 | 856 |
855 // Jumps | 857 // Jumps |
856 void jmp(Label* L); // unconditional jump to L | 858 void jmp(Label* L); // unconditional jump to L |
857 void jmp(byte* entry, RelocInfo::Mode rmode); | 859 void jmp(byte* entry, RelocInfo::Mode rmode); |
858 void jmp(const Operand& adr); | 860 void jmp(const Operand& adr); |
859 void jmp(Handle<Code> code, RelocInfo::Mode rmode); | 861 void jmp(Handle<Code> code, RelocInfo::Mode rmode); |
860 | 862 |
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1154 private: | 1156 private: |
1155 Assembler* assembler_; | 1157 Assembler* assembler_; |
1156 #ifdef DEBUG | 1158 #ifdef DEBUG |
1157 int space_before_; | 1159 int space_before_; |
1158 #endif | 1160 #endif |
1159 }; | 1161 }; |
1160 | 1162 |
1161 } } // namespace v8::internal | 1163 } } // namespace v8::internal |
1162 | 1164 |
1163 #endif // V8_IA32_ASSEMBLER_IA32_H_ | 1165 #endif // V8_IA32_ASSEMBLER_IA32_H_ |
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