| v8.h | v8.h | |||
|---|---|---|---|---|
| skipping to change at line 2300 | skipping to change at line 2300 | |||
| typedef int* (*CounterLookupCallback)(const char* name); | typedef int* (*CounterLookupCallback)(const char* name); | |||
| typedef void* (*CreateHistogramCallback)(const char* name, | typedef void* (*CreateHistogramCallback)(const char* name, | |||
| int min, | int min, | |||
| int max, | int max, | |||
| size_t buckets); | size_t buckets); | |||
| typedef void (*AddHistogramSampleCallback)(void* histogram, int sample); | typedef void (*AddHistogramSampleCallback)(void* histogram, int sample); | |||
| // --- M e m o r y A l l o c a t i o n C a l l b a c k --- | ||||
| enum ObjectSpace { | ||||
| kObjectSpaceNewSpace = 1 << 0, | ||||
| kObjectSpaceOldPointerSpace = 1 << 1, | ||||
| kObjectSpaceOldDataSpace = 1 << 2, | ||||
| kObjectSpaceCodeSpace = 1 << 3, | ||||
| kObjectSpaceMapSpace = 1 << 4, | ||||
| kObjectSpaceLoSpace = 1 << 5, | ||||
| kObjectSpaceAll = kObjectSpaceNewSpace | kObjectSpaceOldPointerSpace | | ||||
| kObjectSpaceOldDataSpace | kObjectSpaceCodeSpace | kObjectSpaceMapSpa | ||||
| ce | | ||||
| kObjectSpaceLoSpace | ||||
| }; | ||||
| enum AllocationAction { | ||||
| kAllocationActionAllocate = 1 << 0, | ||||
| kAllocationActionFree = 1 << 1, | ||||
| kAllocationActionAll = kAllocationActionAllocate | kAllocationActionFre | ||||
| e | ||||
| }; | ||||
| typedef void (*MemoryAllocationCallback)(ObjectSpace space, | ||||
| AllocationAction action, | ||||
| int size); | ||||
| // --- F a i l e d A c c e s s C h e c k C a l l b a c k --- | // --- F a i l e d A c c e s s C h e c k C a l l b a c k --- | |||
| typedef void (*FailedAccessCheckCallback)(Local<Object> target, | typedef void (*FailedAccessCheckCallback)(Local<Object> target, | |||
| AccessType type, | AccessType type, | |||
| Local<Value> data); | Local<Value> data); | |||
| // --- G a r b a g e C o l l e c t i o n C a l l b a c k s | // --- G a r b a g e C o l l e c t i o n C a l l b a c k s | |||
| /** | /** | |||
| * Applications can register callback functions which will be called | * Applications can register callback functions which will be called | |||
| * before and after a garbage collection. Allocations are not | * before and after a garbage collection. Allocations are not | |||
| skipping to change at line 2517 | skipping to change at line 2541 | |||
| * The function is deprecated. Please use AddGCEpilogueCallback instead. | * The function is deprecated. Please use AddGCEpilogueCallback instead. | |||
| * Enables the host application to receive a notification after a | * Enables the host application to receive a notification after a | |||
| * major garbage collection. Allocations are not allowed in the | * major garbage collection. Allocations are not allowed in the | |||
| * callback function, you therefore cannot manipulate objects (set | * callback function, you therefore cannot manipulate objects (set | |||
| * or delete properties for example) since it is possible such | * or delete properties for example) since it is possible such | |||
| * operations will result in the allocation of objects. | * operations will result in the allocation of objects. | |||
| */ | */ | |||
| static void SetGlobalGCEpilogueCallback(GCCallback); | static void SetGlobalGCEpilogueCallback(GCCallback); | |||
| /** | /** | |||
| * Enables the host application to provide a mechanism to be notified | ||||
| * and perform custom logging when V8 Allocates Executable Memory. | ||||
| */ | ||||
| static void AddMemoryAllocationCallback(MemoryAllocationCallback callback | ||||
| , | ||||
| ObjectSpace space, | ||||
| AllocationAction action); | ||||
| /** | ||||
| * This function removes callback which was installed by | ||||
| * AddMemoryAllocationCallback function. | ||||
| */ | ||||
| static void RemoveMemoryAllocationCallback(MemoryAllocationCallback callb | ||||
| ack); | ||||
| /** | ||||
| * Allows the host application to group objects together. If one | * Allows the host application to group objects together. If one | |||
| * object in the group is alive, all objects in the group are alive. | * object in the group is alive, all objects in the group are alive. | |||
| * After each garbage collection, object groups are removed. It is | * After each garbage collection, object groups are removed. It is | |||
| * intended to be used in the before-garbage-collection callback | * intended to be used in the before-garbage-collection callback | |||
| * function, for instance to simulate DOM tree connections among JS | * function, for instance to simulate DOM tree connections among JS | |||
| * wrapper objects. | * wrapper objects. | |||
| */ | */ | |||
| static void AddObjectGroup(Persistent<Value>* objects, size_t length); | static void AddObjectGroup(Persistent<Value>* objects, size_t length); | |||
| /** | /** | |||
| End of changes. 2 change blocks. | ||||
| 0 lines changed or deleted | 42 lines changed or added | |||