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Issue 6526: - Fixed Issue 3201: Embedded Google Calendar crashes the renderer... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 12 years, 2 months ago
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1 // Copyright 2006-2008 the V8 project authors. All rights reserved. 1 // Copyright 2006-2008 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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27 27
28 #ifndef V8_IC_H_ 28 #ifndef V8_IC_H_
29 #define V8_IC_H_ 29 #define V8_IC_H_
30 30
31 #include "assembler.h" 31 #include "assembler.h"
32 32
33 namespace v8 { namespace internal { 33 namespace v8 { namespace internal {
34 34
35 // IC_UTIL_LIST defines all utility functions called from generated 35 // IC_UTIL_LIST defines all utility functions called from generated
36 // inline caching code. The argument for the macro, ICU, is the function name. 36 // inline caching code. The argument for the macro, ICU, is the function name.
37 #define IC_UTIL_LIST(ICU) \ 37 #define IC_UTIL_LIST(ICU) \
38 ICU(LoadIC_Miss) \ 38 ICU(LoadIC_Miss) \
39 ICU(KeyedLoadIC_Miss) \ 39 ICU(KeyedLoadIC_Miss) \
40 ICU(CallIC_Miss) \ 40 ICU(CallIC_Miss) \
41 ICU(StoreIC_Miss) \ 41 ICU(StoreIC_Miss) \
42 ICU(StoreIC_ExtendStorage) \ 42 ICU(SharedStoreIC_ExtendStorage) \
43 ICU(KeyedStoreIC_Miss) \ 43 ICU(KeyedStoreIC_Miss) \
44 /* Utilities for IC stubs. */ \ 44 /* Utilities for IC stubs. */ \
45 ICU(LoadCallbackProperty) \ 45 ICU(LoadCallbackProperty) \
46 ICU(StoreCallbackProperty) \ 46 ICU(StoreCallbackProperty) \
47 ICU(LoadInterceptorProperty) \ 47 ICU(LoadInterceptorProperty) \
48 ICU(StoreInterceptorProperty) 48 ICU(StoreInterceptorProperty)
49 49
50 // 50 //
51 // IC is the base class for LoadIC, StoreIC and CallIC. 51 // IC is the base class for LoadIC, StoreIC and CallIC.
52 // 52 //
53 class IC { 53 class IC {
54 public: 54 public:
55 55
56 // The ids for utility called from the generated code. 56 // The ids for utility called from the generated code.
57 enum UtilityId { 57 enum UtilityId {
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326 326
327 Object* Store(State state, 327 Object* Store(State state,
328 Handle<Object> object, 328 Handle<Object> object,
329 Handle<Object> name, 329 Handle<Object> name,
330 Handle<Object> value); 330 Handle<Object> value);
331 331
332 // Code generators for stub routines. Only called once at startup. 332 // Code generators for stub routines. Only called once at startup.
333 static void GenerateInitialize(MacroAssembler* masm); 333 static void GenerateInitialize(MacroAssembler* masm);
334 static void GenerateMiss(MacroAssembler* masm); 334 static void GenerateMiss(MacroAssembler* masm);
335 static void GenerateGeneric(MacroAssembler* masm); 335 static void GenerateGeneric(MacroAssembler* masm);
336 static void GenerateExtendStorage(MacroAssembler* masm);
336 337
337 private: 338 private:
338 static void Generate(MacroAssembler* masm, const ExternalReference& f); 339 static void Generate(MacroAssembler* masm, const ExternalReference& f);
339 340
340 // Update the inline cache. 341 // Update the inline cache.
341 void UpdateCaches(LookupResult* lookup, 342 void UpdateCaches(LookupResult* lookup,
342 State state, 343 State state,
343 Handle<JSObject> receiver, 344 Handle<JSObject> receiver,
344 Handle<String> name, 345 Handle<String> name,
345 Handle<Object> value); 346 Handle<Object> value);
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356 } 357 }
357 358
358 static void Clear(Address address, Code* target); 359 static void Clear(Address address, Code* target);
359 friend class IC; 360 friend class IC;
360 }; 361 };
361 362
362 363
363 } } // namespace v8::internal 364 } } // namespace v8::internal
364 365
365 #endif // V8_IC_H_ 366 #endif // V8_IC_H_
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