OLD | NEW |
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 |
(...skipping 161 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
172 Handle<Code> code); | 172 Handle<Code> code); |
173 virtual void UpdateMegamorphicCache(Map* map, String* name, Code* code); | 173 virtual void UpdateMegamorphicCache(Map* map, String* name, Code* code); |
174 virtual Handle<Code> megamorphic_stub() { | 174 virtual Handle<Code> megamorphic_stub() { |
175 UNREACHABLE(); | 175 UNREACHABLE(); |
176 return Handle<Code>::null(); | 176 return Handle<Code>::null(); |
177 } | 177 } |
178 virtual Handle<Code> megamorphic_stub_strict() { | 178 virtual Handle<Code> megamorphic_stub_strict() { |
179 UNREACHABLE(); | 179 UNREACHABLE(); |
180 return Handle<Code>::null(); | 180 return Handle<Code>::null(); |
181 } | 181 } |
| 182 virtual Handle<Code> generic_stub() const { |
| 183 UNREACHABLE(); |
| 184 return Handle<Code>::null(); |
| 185 } |
| 186 virtual Handle<Code> generic_stub_strict() const { |
| 187 UNREACHABLE(); |
| 188 return Handle<Code>::null(); |
| 189 } |
182 | 190 |
183 private: | 191 private: |
184 // Frame pointer for the frame that uses (calls) the IC. | 192 // Frame pointer for the frame that uses (calls) the IC. |
185 Address fp_; | 193 Address fp_; |
186 | 194 |
187 // All access to the program counter of an IC structure is indirect | 195 // All access to the program counter of an IC structure is indirect |
188 // to make the code GC safe. This feature is crucial since | 196 // to make the code GC safe. This feature is crucial since |
189 // GetProperty and SetProperty are called and they in turn might | 197 // GetProperty and SetProperty are called and they in turn might |
190 // invoke the garbage collector. | 198 // invoke the garbage collector. |
191 Address* pc_address_; | 199 Address* pc_address_; |
(...skipping 610 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
802 | 810 |
803 // Helper for BinaryOpIC and CompareIC. | 811 // Helper for BinaryOpIC and CompareIC. |
804 enum InlinedSmiCheck { ENABLE_INLINED_SMI_CHECK, DISABLE_INLINED_SMI_CHECK }; | 812 enum InlinedSmiCheck { ENABLE_INLINED_SMI_CHECK, DISABLE_INLINED_SMI_CHECK }; |
805 void PatchInlinedSmiCode(Address address, InlinedSmiCheck check); | 813 void PatchInlinedSmiCode(Address address, InlinedSmiCheck check); |
806 | 814 |
807 DECLARE_RUNTIME_FUNCTION(MaybeObject*, KeyedLoadIC_Miss); | 815 DECLARE_RUNTIME_FUNCTION(MaybeObject*, KeyedLoadIC_Miss); |
808 | 816 |
809 } } // namespace v8::internal | 817 } } // namespace v8::internal |
810 | 818 |
811 #endif // V8_IC_H_ | 819 #endif // V8_IC_H_ |
OLD | NEW |