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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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862 L->link_to(pc_offset() - sizeof(int32_t)); | 862 L->link_to(pc_offset() - sizeof(int32_t)); |
863 } else { | 863 } else { |
864 ASSERT(L->is_unused()); | 864 ASSERT(L->is_unused()); |
865 int32_t current = pc_offset(); | 865 int32_t current = pc_offset(); |
866 emitl(current); | 866 emitl(current); |
867 L->link_to(current); | 867 L->link_to(current); |
868 } | 868 } |
869 } | 869 } |
870 | 870 |
871 | 871 |
872 void Assembler::call(Handle<Code> target, RelocInfo::Mode rmode) { | 872 void Assembler::call(Handle<Code> target, |
| 873 RelocInfo::Mode rmode, |
| 874 unsigned ast_id) { |
873 positions_recorder()->WriteRecordedPositions(); | 875 positions_recorder()->WriteRecordedPositions(); |
874 EnsureSpace ensure_space(this); | 876 EnsureSpace ensure_space(this); |
875 // 1110 1000 #32-bit disp. | 877 // 1110 1000 #32-bit disp. |
876 emit(0xE8); | 878 emit(0xE8); |
877 emit_code_target(target, rmode); | 879 emit_code_target(target, rmode, ast_id); |
878 } | 880 } |
879 | 881 |
880 | 882 |
881 void Assembler::call(Register adr) { | 883 void Assembler::call(Register adr) { |
882 positions_recorder()->WriteRecordedPositions(); | 884 positions_recorder()->WriteRecordedPositions(); |
883 EnsureSpace ensure_space(this); | 885 EnsureSpace ensure_space(this); |
884 // Opcode: FF /2 r64. | 886 // Opcode: FF /2 r64. |
885 emit_optional_rex_32(adr); | 887 emit_optional_rex_32(adr); |
886 emit(0xFF); | 888 emit(0xFF); |
887 emit_modrm(0x2, adr); | 889 emit_modrm(0x2, adr); |
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2969 // specially coded on x64 means that it is a relative 32 bit address, as used | 2971 // specially coded on x64 means that it is a relative 32 bit address, as used |
2970 // by branch instructions. | 2972 // by branch instructions. |
2971 return (1 << rmode_) & kApplyMask; | 2973 return (1 << rmode_) & kApplyMask; |
2972 } | 2974 } |
2973 | 2975 |
2974 | 2976 |
2975 | 2977 |
2976 } } // namespace v8::internal | 2978 } } // namespace v8::internal |
2977 | 2979 |
2978 #endif // V8_TARGET_ARCH_X64 | 2980 #endif // V8_TARGET_ARCH_X64 |
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