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Issue 270573003: Rename NewFunction without prototype to NewFunctionWithoutPrototype (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Don't deref Created 6 years, 7 months ago
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1 // Copyright 2014 the V8 project authors. All rights reserved. 1 // Copyright 2014 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef V8_FACTORY_H_ 5 #ifndef V8_FACTORY_H_
6 #define V8_FACTORY_H_ 6 #define V8_FACTORY_H_
7 7
8 #include "isolate.h" 8 #include "isolate.h"
9 9
10 namespace v8 { 10 namespace v8 {
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445 // constructor. The object is reinitialized and behaves as an 445 // constructor. The object is reinitialized and behaves as an
446 // object that has been freshly allocated using the constructor. 446 // object that has been freshly allocated using the constructor.
447 void ReinitializeJSGlobalProxy(Handle<JSGlobalProxy> global, 447 void ReinitializeJSGlobalProxy(Handle<JSGlobalProxy> global,
448 Handle<JSFunction> constructor); 448 Handle<JSFunction> constructor);
449 449
450 // Change the type of the argument into a JS object/function and reinitialize. 450 // Change the type of the argument into a JS object/function and reinitialize.
451 void BecomeJSObject(Handle<JSReceiver> object); 451 void BecomeJSObject(Handle<JSReceiver> object);
452 void BecomeJSFunction(Handle<JSReceiver> object); 452 void BecomeJSFunction(Handle<JSReceiver> object);
453 453
454 Handle<JSFunction> NewFunction(Handle<String> name, 454 Handle<JSFunction> NewFunction(Handle<String> name,
455 MaybeHandle<Code> maybe_code, 455 Handle<Code> code,
456 MaybeHandle<Object> maybe_prototype = 456 Handle<Object> prototype);
457 MaybeHandle<Object>());
458 Handle<JSFunction> NewFunction(Handle<String> name); 457 Handle<JSFunction> NewFunction(Handle<String> name);
458 Handle<JSFunction> NewFunctionWithoutPrototype(Handle<String> name,
459 Handle<Code> code);
459 460
460 Handle<JSFunction> NewFunctionFromSharedFunctionInfo( 461 Handle<JSFunction> NewFunctionFromSharedFunctionInfo(
461 Handle<SharedFunctionInfo> function_info, 462 Handle<SharedFunctionInfo> function_info,
462 Handle<Context> context, 463 Handle<Context> context,
463 PretenureFlag pretenure = TENURED); 464 PretenureFlag pretenure = TENURED);
464 465
465 Handle<JSFunction> NewFunction(Handle<Object> maybe_prototype, 466 Handle<JSFunction> NewFunction(Handle<String> name,
466 Handle<String> name, 467 Handle<Code> code,
468 Handle<Object> prototype,
467 InstanceType type, 469 InstanceType type,
468 int instance_size, 470 int instance_size);
469 Handle<Code> code);
470 Handle<JSFunction> NewFunction(Handle<String> name, 471 Handle<JSFunction> NewFunction(Handle<String> name,
472 Handle<Code> code,
471 InstanceType type, 473 InstanceType type,
472 int instance_size, 474 int instance_size);
473 Handle<Code> code);
474 475
475 // Create a serialized scope info. 476 // Create a serialized scope info.
476 Handle<ScopeInfo> NewScopeInfo(int length); 477 Handle<ScopeInfo> NewScopeInfo(int length);
477 478
478 // Create an External object for V8's external API. 479 // Create an External object for V8's external API.
479 Handle<JSObject> NewExternal(void* value); 480 Handle<JSObject> NewExternal(void* value);
480 481
481 // The reference to the Code object is stored in self_reference. 482 // The reference to the Code object is stored in self_reference.
482 // This allows generated code to reference its own Code object 483 // This allows generated code to reference its own Code object
483 // by containing this handle. 484 // by containing this handle.
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590 } 591 }
591 592
592 // Allocates a new SharedFunctionInfo object. 593 // Allocates a new SharedFunctionInfo object.
593 Handle<SharedFunctionInfo> NewSharedFunctionInfo( 594 Handle<SharedFunctionInfo> NewSharedFunctionInfo(
594 Handle<String> name, 595 Handle<String> name,
595 int number_of_literals, 596 int number_of_literals,
596 bool is_generator, 597 bool is_generator,
597 Handle<Code> code, 598 Handle<Code> code,
598 Handle<ScopeInfo> scope_info, 599 Handle<ScopeInfo> scope_info,
599 Handle<FixedArray> feedback_vector); 600 Handle<FixedArray> feedback_vector);
600 Handle<SharedFunctionInfo> NewSharedFunctionInfo(Handle<String> name); 601 Handle<SharedFunctionInfo> NewSharedFunctionInfo(Handle<String> name,
602 MaybeHandle<Code> code);
601 603
602 // Allocate a new type feedback vector 604 // Allocate a new type feedback vector
603 Handle<FixedArray> NewTypeFeedbackVector(int slot_count); 605 Handle<FixedArray> NewTypeFeedbackVector(int slot_count);
604 606
605 // Allocates a new JSMessageObject object. 607 // Allocates a new JSMessageObject object.
606 Handle<JSMessageObject> NewJSMessageObject( 608 Handle<JSMessageObject> NewJSMessageObject(
607 Handle<String> type, 609 Handle<String> type,
608 Handle<JSArray> arguments, 610 Handle<JSArray> arguments,
609 int start_position, 611 int start_position,
610 int end_position, 612 int end_position,
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652 Handle<T> New(Handle<Map> map, AllocationSpace space); 654 Handle<T> New(Handle<Map> map, AllocationSpace space);
653 655
654 template<typename T> 656 template<typename T>
655 Handle<T> New(Handle<Map> map, 657 Handle<T> New(Handle<Map> map,
656 AllocationSpace space, 658 AllocationSpace space,
657 Handle<AllocationSite> allocation_site); 659 Handle<AllocationSite> allocation_site);
658 660
659 // Creates a code object that is not yet fully initialized yet. 661 // Creates a code object that is not yet fully initialized yet.
660 inline Handle<Code> NewCodeRaw(int object_size, bool immovable); 662 inline Handle<Code> NewCodeRaw(int object_size, bool immovable);
661 663
662 // Initializes a function with a shared part and prototype.
663 // Note: this code was factored out of NewFunction such that other parts of
664 // the VM could use it. Specifically, a function that creates instances of
665 // type JS_FUNCTION_TYPE benefit from the use of this function.
666 inline void InitializeFunction(Handle<JSFunction> function,
667 Handle<SharedFunctionInfo> info,
668 Handle<Context> context);
669
670 // Creates a function initialized with a shared part.
671 inline Handle<JSFunction> NewFunction(Handle<Map> map,
672 Handle<SharedFunctionInfo> info,
673 Handle<Context> context,
674 PretenureFlag pretenure = TENURED);
675
676 // Create a new map cache. 664 // Create a new map cache.
677 Handle<MapCache> NewMapCache(int at_least_space_for); 665 Handle<MapCache> NewMapCache(int at_least_space_for);
678 666
679 // Update the map cache in the native context with (keys, map) 667 // Update the map cache in the native context with (keys, map)
680 Handle<MapCache> AddToMapCache(Handle<Context> context, 668 Handle<MapCache> AddToMapCache(Handle<Context> context,
681 Handle<FixedArray> keys, 669 Handle<FixedArray> keys,
682 Handle<Map> map); 670 Handle<Map> map);
683 671
684 // Attempt to find the number in a small cache. If we finds it, return 672 // Attempt to find the number in a small cache. If we finds it, return
685 // the string representation of the number. Otherwise return undefined. 673 // the string representation of the number. Otherwise return undefined.
686 Handle<Object> GetNumberStringCache(Handle<Object> number); 674 Handle<Object> GetNumberStringCache(Handle<Object> number);
687 675
688 // Update the cache with a new number-string pair. 676 // Update the cache with a new number-string pair.
689 void SetNumberStringCache(Handle<Object> number, Handle<String> string); 677 void SetNumberStringCache(Handle<Object> number, Handle<String> string);
678
679 // Initializes a function with a shared part and prototype.
680 // Note: this code was factored out of NewFunction such that other parts of
681 // the VM could use it. Specifically, a function that creates instances of
682 // type JS_FUNCTION_TYPE benefit from the use of this function.
683 inline void InitializeFunction(Handle<JSFunction> function,
684 Handle<SharedFunctionInfo> info,
685 Handle<Context> context);
686
687 // Creates a function initialized with a shared part.
688 Handle<JSFunction> NewFunction(Handle<Map> map,
689 Handle<SharedFunctionInfo> info,
690 Handle<Context> context,
691 PretenureFlag pretenure = TENURED);
692
693 Handle<JSFunction> NewFunction(Handle<Map> map,
694 Handle<String> name,
695 MaybeHandle<Code> maybe_code);
690 }; 696 };
691 697
692 } } // namespace v8::internal 698 } } // namespace v8::internal
693 699
694 #endif // V8_FACTORY_H_ 700 #endif // V8_FACTORY_H_
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