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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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49 struct Entry { | 49 struct Entry { |
50 String* key; | 50 String* key; |
51 Code* value; | 51 Code* value; |
52 }; | 52 }; |
53 | 53 |
54 | 54 |
55 static void Initialize(bool create_heap_objects); | 55 static void Initialize(bool create_heap_objects); |
56 | 56 |
57 // Computes the right stub matching. Inserts the result in the | 57 // Computes the right stub matching. Inserts the result in the |
58 // cache before returning. This might compile a stub if needed. | 58 // cache before returning. This might compile a stub if needed. |
59 static Object* ComputeLoadNonExisting(String* name, JSObject* receiver); | |
60 | |
59 static Object* ComputeLoadField(String* name, | 61 static Object* ComputeLoadField(String* name, |
60 JSObject* receiver, | 62 JSObject* receiver, |
61 JSObject* holder, | 63 JSObject* holder, |
62 int field_index); | 64 int field_index); |
63 | 65 |
64 static Object* ComputeLoadCallback(String* name, | 66 static Object* ComputeLoadCallback(String* name, |
65 JSObject* receiver, | 67 JSObject* receiver, |
66 JSObject* holder, | 68 JSObject* holder, |
67 AccessorInfo* callback); | 69 AccessorInfo* callback); |
68 | 70 |
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454 | 456 |
455 private: | 457 private: |
456 HandleScope scope_; | 458 HandleScope scope_; |
457 MacroAssembler masm_; | 459 MacroAssembler masm_; |
458 Failure* failure_; | 460 Failure* failure_; |
459 }; | 461 }; |
460 | 462 |
461 | 463 |
462 class LoadStubCompiler: public StubCompiler { | 464 class LoadStubCompiler: public StubCompiler { |
463 public: | 465 public: |
466 Object* CompileLoadNonExisting(JSObject* object); | |
467 | |
464 Object* CompileLoadField(JSObject* object, | 468 Object* CompileLoadField(JSObject* object, |
465 JSObject* holder, | 469 JSObject* holder, |
466 int index, | 470 int index, |
467 String* name); | 471 String* name); |
472 | |
468 Object* CompileLoadCallback(String* name, | 473 Object* CompileLoadCallback(String* name, |
469 JSObject* object, | 474 JSObject* object, |
470 JSObject* holder, | 475 JSObject* holder, |
471 AccessorInfo* callback); | 476 AccessorInfo* callback); |
477 | |
472 Object* CompileLoadConstant(JSObject* object, | 478 Object* CompileLoadConstant(JSObject* object, |
473 JSObject* holder, | 479 JSObject* holder, |
474 Object* value, | 480 Object* value, |
475 String* name); | 481 String* name); |
482 | |
476 Object* CompileLoadInterceptor(JSObject* object, | 483 Object* CompileLoadInterceptor(JSObject* object, |
477 JSObject* holder, | 484 JSObject* holder, |
478 String* name); | 485 String* name); |
479 | 486 |
487 | |
Erik Corry
2010/04/13 19:18:37
Extra blank line?
Mads Ager (chromium)
2010/04/14 06:26:10
Good catch, removed.
| |
480 Object* CompileLoadGlobal(JSObject* object, | 488 Object* CompileLoadGlobal(JSObject* object, |
481 GlobalObject* holder, | 489 GlobalObject* holder, |
482 JSGlobalPropertyCell* cell, | 490 JSGlobalPropertyCell* cell, |
483 String* name, | 491 String* name, |
484 bool is_dont_delete); | 492 bool is_dont_delete); |
485 | 493 |
486 private: | 494 private: |
487 Object* GetCode(PropertyType type, String* name); | 495 Object* GetCode(PropertyType type, String* name); |
488 }; | 496 }; |
489 | 497 |
490 | 498 |
491 class KeyedLoadStubCompiler: public StubCompiler { | 499 class KeyedLoadStubCompiler: public StubCompiler { |
492 public: | 500 public: |
493 Object* CompileLoadField(String* name, | 501 Object* CompileLoadField(String* name, |
494 JSObject* object, | 502 JSObject* object, |
495 JSObject* holder, | 503 JSObject* holder, |
496 int index); | 504 int index); |
505 | |
497 Object* CompileLoadCallback(String* name, | 506 Object* CompileLoadCallback(String* name, |
498 JSObject* object, | 507 JSObject* object, |
499 JSObject* holder, | 508 JSObject* holder, |
500 AccessorInfo* callback); | 509 AccessorInfo* callback); |
510 | |
501 Object* CompileLoadConstant(String* name, | 511 Object* CompileLoadConstant(String* name, |
502 JSObject* object, | 512 JSObject* object, |
503 JSObject* holder, | 513 JSObject* holder, |
504 Object* value); | 514 Object* value); |
515 | |
505 Object* CompileLoadInterceptor(JSObject* object, | 516 Object* CompileLoadInterceptor(JSObject* object, |
506 JSObject* holder, | 517 JSObject* holder, |
507 String* name); | 518 String* name); |
519 | |
508 Object* CompileLoadArrayLength(String* name); | 520 Object* CompileLoadArrayLength(String* name); |
509 Object* CompileLoadStringLength(String* name); | 521 Object* CompileLoadStringLength(String* name); |
510 Object* CompileLoadFunctionPrototype(String* name); | 522 Object* CompileLoadFunctionPrototype(String* name); |
511 | 523 |
512 private: | 524 private: |
513 Object* GetCode(PropertyType type, String* name); | 525 Object* GetCode(PropertyType type, String* name); |
514 }; | 526 }; |
515 | 527 |
516 | 528 |
517 class StoreStubCompiler: public StubCompiler { | 529 class StoreStubCompiler: public StubCompiler { |
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622 Object* object, | 634 Object* object, |
623 JSObject* holder, | 635 JSObject* holder, |
624 JSFunction* function, | 636 JSFunction* function, |
625 String* name, | 637 String* name, |
626 StubCompiler::CheckType check); | 638 StubCompiler::CheckType check); |
627 | 639 |
628 | 640 |
629 } } // namespace v8::internal | 641 } } // namespace v8::internal |
630 | 642 |
631 #endif // V8_STUB_CACHE_H_ | 643 #endif // V8_STUB_CACHE_H_ |
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