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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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685 | 685 |
686 void Call(Label* target) { call(target); } | 686 void Call(Label* target) { call(target); } |
687 | 687 |
688 // Control Flow | 688 // Control Flow |
689 void Jump(Address destination, RelocInfo::Mode rmode); | 689 void Jump(Address destination, RelocInfo::Mode rmode); |
690 void Jump(ExternalReference ext); | 690 void Jump(ExternalReference ext); |
691 void Jump(Handle<Code> code_object, RelocInfo::Mode rmode); | 691 void Jump(Handle<Code> code_object, RelocInfo::Mode rmode); |
692 | 692 |
693 void Call(Address destination, RelocInfo::Mode rmode); | 693 void Call(Address destination, RelocInfo::Mode rmode); |
694 void Call(ExternalReference ext); | 694 void Call(ExternalReference ext); |
695 void Call(Handle<Code> code_object, | 695 void Call(Handle<Code> code_object, RelocInfo::Mode rmode); |
696 RelocInfo::Mode rmode, | |
697 unsigned ast_id = kNoASTId); | |
698 | 696 |
699 // The size of the code generated for different call instructions. | 697 // The size of the code generated for different call instructions. |
700 int CallSize(Address destination, RelocInfo::Mode rmode) { | 698 int CallSize(Address destination, RelocInfo::Mode rmode) { |
701 return kCallInstructionLength; | 699 return kCallInstructionLength; |
702 } | 700 } |
703 int CallSize(ExternalReference ext); | 701 int CallSize(ExternalReference ext); |
704 int CallSize(Handle<Code> code_object) { | 702 int CallSize(Handle<Code> code_object) { |
705 // Code calls use 32-bit relative addressing. | 703 // Code calls use 32-bit relative addressing. |
706 return kShortCallInstructionLength; | 704 return kShortCallInstructionLength; |
707 } | 705 } |
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927 void LoadGlobalFunction(int index, Register function); | 925 void LoadGlobalFunction(int index, Register function); |
928 | 926 |
929 // Load the initial map from the global function. The registers | 927 // Load the initial map from the global function. The registers |
930 // function and map can be the same. | 928 // function and map can be the same. |
931 void LoadGlobalFunctionInitialMap(Register function, Register map); | 929 void LoadGlobalFunctionInitialMap(Register function, Register map); |
932 | 930 |
933 // --------------------------------------------------------------------------- | 931 // --------------------------------------------------------------------------- |
934 // Runtime calls | 932 // Runtime calls |
935 | 933 |
936 // Call a code stub. | 934 // Call a code stub. |
937 void CallStub(CodeStub* stub, unsigned ast_id = kNoASTId); | 935 void CallStub(CodeStub* stub); |
938 | 936 |
939 // Call a code stub and return the code object called. Try to generate | 937 // Call a code stub and return the code object called. Try to generate |
940 // the code if necessary. Do not perform a GC but instead return a retry | 938 // the code if necessary. Do not perform a GC but instead return a retry |
941 // after GC failure. | 939 // after GC failure. |
942 MUST_USE_RESULT MaybeObject* TryCallStub(CodeStub* stub); | 940 MUST_USE_RESULT MaybeObject* TryCallStub(CodeStub* stub); |
943 | 941 |
944 // Tail call a code stub (jump). | 942 // Tail call a code stub (jump). |
945 void TailCallStub(CodeStub* stub); | 943 void TailCallStub(CodeStub* stub); |
946 | 944 |
947 // Tail call a code stub (jump) and return the code object called. Try to | 945 // Tail call a code stub (jump) and return the code object called. Try to |
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2009 Jump(adaptor, RelocInfo::CODE_TARGET); | 2007 Jump(adaptor, RelocInfo::CODE_TARGET); |
2010 } | 2008 } |
2011 bind(&invoke); | 2009 bind(&invoke); |
2012 } | 2010 } |
2013 } | 2011 } |
2014 | 2012 |
2015 | 2013 |
2016 } } // namespace v8::internal | 2014 } } // namespace v8::internal |
2017 | 2015 |
2018 #endif // V8_X64_MACRO_ASSEMBLER_X64_H_ | 2016 #endif // V8_X64_MACRO_ASSEMBLER_X64_H_ |
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