Debugger support for the V8 JavaScript engine. More...
Namespaces | |
| namespace | internal |
Data Structures | |
| class | AccessorInfo |
| The information passed to an accessor callback about the context of the property access. More... | |
| class | ActivityControl |
| An interface for reporting progress and controlling long-running activities. More... | |
| class | Arguments |
| The argument information given to function call callbacks. More... | |
| class | Array |
| An instance of the built-in array constructor (ECMA-262, 15.4.2). More... | |
| class | Boolean |
| A primitive boolean value (ECMA-262, 4.3.14). More... | |
| class | BooleanObject |
| A Boolean object (ECMA-262, 4.3.15). More... | |
| class | Context |
| A sandboxed execution context with its own set of built-in objects and functions. More... | |
| class | CpuProfile |
CpuProfile contains a CPU profile in a form of two call trees:
| |
| class | CpuProfileNode |
| CpuProfileNode represents a node in a call graph. More... | |
| class | CpuProfiler |
| Interface for controlling CPU profiling. More... | |
| class | Data |
| The superclass of values and API object templates. More... | |
| class | Date |
| An instance of the built-in Date constructor (ECMA-262, 15.9). More... | |
| class | Debug |
| class | DeclareExtension |
| Ignore. More... | |
| class | Exception |
| Create new error objects by calling the corresponding error object constructor with the message. More... | |
| class | Extension |
| Ignore. More... | |
| class | ExtensionConfiguration |
| Ignore. More... | |
| class | External |
| A JavaScript value that wraps a C++ void*. More... | |
| class | Function |
| A JavaScript function object (ECMA-262, 15.3). More... | |
| class | FunctionTemplate |
| A FunctionTemplate is used to create functions at runtime. More... | |
| class | Handle |
| An object reference managed by the v8 garbage collector. More... | |
| class | HandleScope |
| A stack-allocated class that governs a number of local handles. More... | |
| class | HeapGraphEdge |
| HeapSnapshotEdge represents a directed connection between heap graph nodes: from retainers to retained nodes. More... | |
| class | HeapGraphNode |
| HeapGraphNode represents a node in a heap graph. More... | |
| class | HeapProfiler |
| Interface for controlling heap profiling. More... | |
| class | HeapSnapshot |
| HeapSnapshots record the state of the JS heap at some moment. More... | |
| class | HeapStatistics |
| Collection of V8 heap information. More... | |
| class | Int32 |
| A JavaScript value representing a 32-bit signed integer. More... | |
| class | Integer |
| A JavaScript value representing a signed integer. More... | |
| class | Isolate |
| Isolate represents an isolated instance of the V8 engine. More... | |
| class | Local |
| A light-weight stack-allocated object handle. More... | |
| class | Locker |
| class | Message |
| An error message. More... | |
| class | Number |
| A JavaScript number value (ECMA-262, 4.3.20). More... | |
| class | NumberObject |
| A Number object (ECMA-262, 4.3.21). More... | |
| class | Object |
| A JavaScript object (ECMA-262, 4.3.3). More... | |
| class | ObjectTemplate |
| An ObjectTemplate is used to create objects at runtime. More... | |
| class | OutputStream |
| An interface for exporting data from V8, using "push" model. More... | |
| class | Persistent |
| An object reference that is independent of any handle scope. More... | |
| class | PreParserData |
| class | Primitive |
| The superclass of primitive values. More... | |
| class | RegExp |
| An instance of the built-in RegExp constructor (ECMA-262, 15.10). More... | |
| class | ResourceConstraints |
| A set of constraints that specifies the limits of the runtime's memory use. More... | |
| class | RetainedObjectInfo |
| Interface for providing information about embedder's objects held by global handles. More... | |
| class | Script |
| A compiled JavaScript script. More... | |
| class | ScriptData |
| Pre-compilation data that can be associated with a script. More... | |
| class | ScriptOrigin |
| The origin, within a file, of a script. More... | |
| class | Signature |
| A Signature specifies which receivers and arguments a function can legally be called with. More... | |
| class | StackFrame |
| A single JavaScript stack frame. More... | |
| class | StackTrace |
| Representation of a JavaScript stack trace. More... | |
| class | StartupData |
| class | StartupDataDecompressor |
| A helper class for driving V8 startup data decompression. More... | |
| class | String |
| A JavaScript string value (ECMA-262, 4.3.17). More... | |
| class | StringObject |
| A String object (ECMA-262, 4.3.18). More... | |
| class | Template |
| The superclass of object and function templates. More... | |
| class | TryCatch |
| An external exception handler. More... | |
| class | TypeSwitch |
| A utility for determining the type of objects based on the template they were constructed from. More... | |
| class | Uint32 |
| A JavaScript value representing a 32-bit unsigned integer. More... | |
| class | UnicodeInputStream |
| class | Unlocker |
| Multiple threads in V8 are allowed, but only one thread at a time is allowed to use any given V8 isolate. More... | |
| class | V8 |
| Container class for static utility functions. More... | |
| class | Value |
| The superclass of all JavaScript values and objects. More... | |
Typedefs | |
| typedef Handle< Value >(* | AccessorGetter )(Local< String > property, const AccessorInfo &info) |
| Accessor[Getter|Setter] are used as callback functions when setting|getting a particular property. | |
| typedef void(* | AccessorSetter )(Local< String > property, Local< Value > value, const AccessorInfo &info) |
| typedef void(* | AddHistogramSampleCallback )(void *histogram, int sample) |
| typedef bool(* | AllowCodeGenerationFromStringsCallback )(Local< Context > context) |
| Callback to check if code generation from strings is allowed. | |
| typedef int *(* | CounterLookupCallback )(const char *name) |
| typedef void *(* | CreateHistogramCallback )(const char *name, int min, int max, size_t buckets) |
| typedef bool(* | EntropySource )(unsigned char *buffer, size_t length) |
| EntropySource is used as a callback function when v8 needs a source of entropy. | |
| typedef void(* | FailedAccessCheckCallback )(Local< Object > target, AccessType type, Local< Value > data) |
| typedef void(* | FatalErrorCallback )(const char *location, const char *message) |
| typedef void(* | GCCallback )() |
| typedef void(* | GCEpilogueCallback )(GCType type, GCCallbackFlags flags) |
| typedef void(* | GCPrologueCallback )(GCType type, GCCallbackFlags flags) |
| typedef Handle< Boolean >(* | IndexedPropertyDeleter )(uint32_t index, const AccessorInfo &info) |
| Returns a non-empty handle if the deleter intercepts the request. | |
| typedef Handle< Array >(* | IndexedPropertyEnumerator )(const AccessorInfo &info) |
| Returns an array containing the indices of the properties the indexed property getter intercepts. | |
| typedef Handle< Value >(* | IndexedPropertyGetter )(uint32_t index, const AccessorInfo &info) |
| Returns the value of the property if the getter intercepts the request. | |
| typedef Handle< Integer >(* | IndexedPropertyQuery )(uint32_t index, const AccessorInfo &info) |
| Returns a non-empty handle if the interceptor intercepts the request. | |
| typedef Handle< Value >(* | IndexedPropertySetter )(uint32_t index, Local< Value > value, const AccessorInfo &info) |
| Returns the value if the setter intercepts the request. | |
| typedef bool(* | IndexedSecurityCallback )(Local< Object > host, uint32_t index, AccessType type, Local< Value > data) |
| Returns true if cross-context access should be allowed to the indexed property with the given index on the host object. | |
| typedef Handle< Value >(* | InvocationCallback )(const Arguments &args) |
| typedef void(* | MemoryAllocationCallback )(ObjectSpace space, AllocationAction action, int size) |
| typedef void(* | MessageCallback )(Handle< Message > message, Handle< Value > data) |
| typedef Handle< Boolean >(* | NamedPropertyDeleter )(Local< String > property, const AccessorInfo &info) |
| Returns a non-empty handle if the deleter intercepts the request. | |
| typedef Handle< Array >(* | NamedPropertyEnumerator )(const AccessorInfo &info) |
| Returns an array containing the names of the properties the named property getter intercepts. | |
| typedef Handle< Value >(* | NamedPropertyGetter )(Local< String > property, const AccessorInfo &info) |
| NamedProperty[Getter|Setter] are used as interceptors on object. | |
| typedef Handle< Integer >(* | NamedPropertyQuery )(Local< String > property, const AccessorInfo &info) |
| Returns a non-empty handle if the interceptor intercepts the request. | |
| typedef Handle< Value >(* | NamedPropertySetter )(Local< String > property, Local< Value > value, const AccessorInfo &info) |
| Returns the value if the setter intercepts the request. | |
| typedef bool(* | NamedSecurityCallback )(Local< Object > host, Local< Value > key, AccessType type, Local< Value > data) |
| Returns true if cross-context access should be allowed to the named property with the given key on the host object. | |
| typedef void(* | WeakReferenceCallback )(Persistent< Value > object, void *parameter) |
| A weak reference callback function. | |
Enumerations | |
| enum | AccessControl { DEFAULT = 0, ALL_CAN_READ = 1, ALL_CAN_WRITE = 1 << 1, PROHIBITS_OVERWRITING = 1 << 2 } |
Access control specifications. More... | |
| enum | AccessType { ACCESS_GET, ACCESS_SET, ACCESS_HAS, ACCESS_DELETE, ACCESS_KEYS } |
Access type specification. More... | |
| enum | AllocationAction { kAllocationActionAllocate = 1 << 0, kAllocationActionFree = 1 << 1, kAllocationActionAll = kAllocationActionAllocate | kAllocationActionFree } |
| enum | DebugEvent { Break = 1, Exception = 2, NewFunction = 3, BeforeCompile = 4, AfterCompile = 5, ScriptCollected = 6, BreakForCommand = 7 } |
| enum | ExternalArrayType { kExternalByteArray = 1, kExternalUnsignedByteArray, kExternalShortArray, kExternalUnsignedShortArray, kExternalIntArray, kExternalUnsignedIntArray, kExternalFloatArray, kExternalDoubleArray, kExternalPixelArray } |
| enum | GCCallbackFlags { kNoGCCallbackFlags = 0, kGCCallbackFlagCompacted = 1 << 0 } |
| enum | GCType { kGCTypeScavenge = 1 << 0, kGCTypeMarkSweepCompact = 1 << 1, kGCTypeAll = kGCTypeScavenge | kGCTypeMarkSweepCompact } |
Applications can register callback functions which will be called before and after a garbage collection. More... | |
| enum | ObjectSpace { kObjectSpaceNewSpace = 1 << 0, kObjectSpaceOldPointerSpace = 1 << 1, kObjectSpaceOldDataSpace = 1 << 2, kObjectSpaceCodeSpace = 1 << 3, kObjectSpaceMapSpace = 1 << 4, kObjectSpaceLoSpace = 1 << 5, kObjectSpaceAll } |
| enum | PropertyAttribute { None = 0, ReadOnly = 1 << 0, DontEnum = 1 << 1, DontDelete = 1 << 2 } |
Functions | |
| Handle< Boolean > V8EXPORT | False () |
| Handle< Primitive > V8EXPORT | Null () |
| PreParserData V8EXPORT | Preparse (UnicodeInputStream *input, size_t max_stack_size) |
| void V8EXPORT | RegisterExtension (Extension *extension) |
| bool V8EXPORT | SetResourceConstraints (ResourceConstraints *constraints) |
| Handle< Value > V8EXPORT | ThrowException (Handle< Value > exception) |
| Schedules an exception to be thrown when returning to JavaScript. | |
| Handle< Boolean > V8EXPORT | True () |
| Handle< Primitive > V8EXPORT | Undefined () |
Debugger support for the V8 JavaScript engine.
The v8 JavaScript engine.
Profiler support for the V8 JavaScript engine.
| typedef Handle<Value>(* v8::AccessorGetter)(Local< String > property, const AccessorInfo &info) |
| typedef void(* v8::AccessorSetter)(Local< String > property, Local< Value > value, const AccessorInfo &info) |
| typedef void(* v8::AddHistogramSampleCallback)(void *histogram, int sample) |
| typedef bool(* v8::AllowCodeGenerationFromStringsCallback)(Local< Context > context) |
Callback to check if code generation from strings is allowed.
| typedef int*(* v8::CounterLookupCallback)(const char *name) |
| typedef void*(* v8::CreateHistogramCallback)(const char *name, int min, int max, size_t buckets) |
| typedef bool(* v8::EntropySource)(unsigned char *buffer, size_t length) |
| typedef void(* v8::FailedAccessCheckCallback)(Local< Object > target, AccessType type, Local< Value > data) |
| typedef void(* v8::FatalErrorCallback)(const char *location, const char *message) |
| typedef void(* v8::GCCallback)() |
| typedef void(* v8::GCEpilogueCallback)(GCType type, GCCallbackFlags flags) |
| typedef void(* v8::GCPrologueCallback)(GCType type, GCCallbackFlags flags) |
| typedef Handle<Boolean>(* v8::IndexedPropertyDeleter)(uint32_t index, const AccessorInfo &info) |
| typedef Handle<Array>(* v8::IndexedPropertyEnumerator)(const AccessorInfo &info) |
| typedef Handle<Value>(* v8::IndexedPropertyGetter)(uint32_t index, const AccessorInfo &info) |
| typedef Handle<Integer>(* v8::IndexedPropertyQuery)(uint32_t index, const AccessorInfo &info) |
| typedef Handle<Value>(* v8::IndexedPropertySetter)(uint32_t index, Local< Value > value, const AccessorInfo &info) |
| typedef bool(* v8::IndexedSecurityCallback)(Local< Object > host, uint32_t index, AccessType type, Local< Value > data) |
| typedef Handle<Value>(* v8::InvocationCallback)(const Arguments &args) |
| typedef void(* v8::MemoryAllocationCallback)(ObjectSpace space, AllocationAction action, int size) |
| typedef void(* v8::MessageCallback)(Handle< Message > message, Handle< Value > data) |
| typedef Handle<Boolean>(* v8::NamedPropertyDeleter)(Local< String > property, const AccessorInfo &info) |
| typedef Handle<Array>(* v8::NamedPropertyEnumerator)(const AccessorInfo &info) |
| typedef Handle<Value>(* v8::NamedPropertyGetter)(Local< String > property, const AccessorInfo &info) |
NamedProperty[Getter|Setter] are used as interceptors on object.
| typedef Handle<Integer>(* v8::NamedPropertyQuery)(Local< String > property, const AccessorInfo &info) |
Returns a non-empty handle if the interceptor intercepts the request.
The result is an integer encoding property attributes (like v8::None, v8::DontEnum, etc.)
| typedef Handle<Value>(* v8::NamedPropertySetter)(Local< String > property, Local< Value > value, const AccessorInfo &info) |
| typedef bool(* v8::NamedSecurityCallback)(Local< Object > host, Local< Value > key, AccessType type, Local< Value > data) |
| typedef void(* v8::WeakReferenceCallback)(Persistent< Value > object, void *parameter) |
A weak reference callback function.
This callback should either explicitly invoke Dispose on |object| if V8 wrapper is not needed anymore, or 'revive' it by invocation of MakeWeak.
| object | the weak global object to be reclaimed by the garbage collector | |
| parameter | the value passed in when making the weak global object |
| enum v8::AccessControl |
Access control specifications.
Some accessors should be accessible across contexts. These accessors have an explicit access control parameter which specifies the kind of cross-context access that should be allowed.
Additionally, for security, accessors can prohibit overwriting by accessors defined in JavaScript. For objects that have such accessors either locally or in their prototype chain it is not possible to overwrite the accessor by using __defineGetter__ or __defineSetter__ from JavaScript code.
| enum v8::AccessType |
| enum v8::AllocationAction |
| enum v8::DebugEvent |
Definition at line 73 of file v8-debug.h.
| enum v8::GCCallbackFlags |
| enum v8::GCType |
Applications can register callback functions which will be called before and after a garbage collection.
Allocations are not allowed in the callback functions, you therefore cannot manipulate objects (set or delete properties for example) since it is possible such operations will result in the allocation of objects.
| enum v8::ObjectSpace |
Referenced by v8::Boolean::New().
| PreParserData V8EXPORT v8::Preparse | ( | UnicodeInputStream * | input, | |
| size_t | max_stack_size | |||
| ) |
| void V8EXPORT v8::RegisterExtension | ( | Extension * | extension | ) |
Referenced by v8::DeclareExtension::DeclareExtension().
| bool V8EXPORT v8::SetResourceConstraints | ( | ResourceConstraints * | constraints | ) |
Schedules an exception to be thrown when returning to JavaScript.
When an exception has been scheduled it is illegal to invoke any JavaScript operation; the caller must return immediately and only after the exception has been handled does it become legal to invoke JavaScript operations.
Referenced by v8::Boolean::New().
Referenced by v8::Arguments::operator[]().
1.7.1