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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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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899 | 899 |
900 // Subset of FUNCTIONS_WITH_ID_LIST with custom constant/global call | 900 // Subset of FUNCTIONS_WITH_ID_LIST with custom constant/global call |
901 // IC stubs. | 901 // IC stubs. |
902 #define CUSTOM_CALL_IC_GENERATORS(V) \ | 902 #define CUSTOM_CALL_IC_GENERATORS(V) \ |
903 V(ArrayPush) \ | 903 V(ArrayPush) \ |
904 V(ArrayPop) \ | 904 V(ArrayPop) \ |
905 V(StringCharCodeAt) \ | 905 V(StringCharCodeAt) \ |
906 V(StringCharAt) \ | 906 V(StringCharAt) \ |
907 V(StringFromCharCode) \ | 907 V(StringFromCharCode) \ |
908 V(MathFloor) \ | 908 V(MathFloor) \ |
909 V(MathAbs) \ | 909 V(MathAbs) |
910 V(ArrayCode) | |
911 | |
912 | |
913 #define SITE_SPECIFIC_CALL_GENERATORS(V) \ | |
914 V(ArrayCode) | |
915 | 910 |
916 | 911 |
917 class CallStubCompiler: public StubCompiler { | 912 class CallStubCompiler: public StubCompiler { |
918 public: | 913 public: |
919 CallStubCompiler(Isolate* isolate, | 914 CallStubCompiler(Isolate* isolate, |
920 int argc, | 915 int argc, |
921 Code::Kind kind, | 916 Code::Kind kind, |
922 ExtraICState extra_state, | 917 ExtraICState extra_state, |
923 InlineCacheHolderFlag cache_holder = OWN_MAP); | 918 InlineCacheHolderFlag cache_holder = OWN_MAP); |
924 | 919 |
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961 Handle<JSObject> holder, | 956 Handle<JSObject> holder, |
962 Handle<Name> name); | 957 Handle<Name> name); |
963 | 958 |
964 Handle<Code> CompileCallGlobal(Handle<JSObject> object, | 959 Handle<Code> CompileCallGlobal(Handle<JSObject> object, |
965 Handle<GlobalObject> holder, | 960 Handle<GlobalObject> holder, |
966 Handle<PropertyCell> cell, | 961 Handle<PropertyCell> cell, |
967 Handle<JSFunction> function, | 962 Handle<JSFunction> function, |
968 Handle<Name> name); | 963 Handle<Name> name); |
969 | 964 |
970 static bool HasCustomCallGenerator(Handle<JSFunction> function); | 965 static bool HasCustomCallGenerator(Handle<JSFunction> function); |
971 static bool CanBeCached(Handle<JSFunction> function); | |
972 | 966 |
973 private: | 967 private: |
974 // Compiles a custom call constant/global IC. For constant calls cell is | 968 // Compiles a custom call constant/global IC. For constant calls cell is |
975 // NULL. Returns an empty handle if there is no custom call code for the | 969 // NULL. Returns an empty handle if there is no custom call code for the |
976 // given function. | 970 // given function. |
977 Handle<Code> CompileCustomCall(Handle<Object> object, | 971 Handle<Code> CompileCustomCall(Handle<Object> object, |
978 Handle<JSObject> holder, | 972 Handle<JSObject> holder, |
979 Handle<Cell> cell, | 973 Handle<Cell> cell, |
980 Handle<JSFunction> function, | 974 Handle<JSFunction> function, |
981 Handle<String> name, | 975 Handle<String> name, |
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1073 Handle<JSFunction> constant_function_; | 1067 Handle<JSFunction> constant_function_; |
1074 bool is_simple_api_call_; | 1068 bool is_simple_api_call_; |
1075 Handle<FunctionTemplateInfo> expected_receiver_type_; | 1069 Handle<FunctionTemplateInfo> expected_receiver_type_; |
1076 Handle<CallHandlerInfo> api_call_info_; | 1070 Handle<CallHandlerInfo> api_call_info_; |
1077 }; | 1071 }; |
1078 | 1072 |
1079 | 1073 |
1080 } } // namespace v8::internal | 1074 } } // namespace v8::internal |
1081 | 1075 |
1082 #endif // V8_STUB_CACHE_H_ | 1076 #endif // V8_STUB_CACHE_H_ |
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