v8-profiler.h   v8-profiler.h 
skipping to change at line 107 skipping to change at line 107
/** Returns the count of samples where function exists. */ /** Returns the count of samples where function exists. */
double GetTotalSamplesCount() const; double GetTotalSamplesCount() const;
/** Returns the count of samples where function was currently executing. */ /** Returns the count of samples where function was currently executing. */
double GetSelfSamplesCount() const; double GetSelfSamplesCount() const;
/** Returns function entry UID. */ /** Returns function entry UID. */
unsigned GetCallUid() const; unsigned GetCallUid() const;
/** Returns id of the node. The id is unique within the tree */
unsigned GetNodeId() const;
/** Returns child nodes count of the node. */ /** Returns child nodes count of the node. */
int GetChildrenCount() const; int GetChildrenCount() const;
/** Retrieves a child node by index. */ /** Retrieves a child node by index. */
const CpuProfileNode* GetChild(int index) const; const CpuProfileNode* GetChild(int index) const;
static const int kNoLineNumberInfo = Message::kNoLineNumberInfo; static const int kNoLineNumberInfo = Message::kNoLineNumberInfo;
}; };
/** /**
* CpuProfile contains a CPU profile in a form of two call trees: * CpuProfile contains a CPU profile in a form of top-down call tree
* - top-down (from main() down to functions that do all the work); * (from main() down to functions that do all the work).
* - bottom-up call graph (in backward direction).
*/ */
class V8EXPORT CpuProfile { class V8EXPORT CpuProfile {
public: public:
/** Returns CPU profile UID (assigned by the profiler.) */ /** Returns CPU profile UID (assigned by the profiler.) */
unsigned GetUid() const; unsigned GetUid() const;
/** Returns CPU profile title. */ /** Returns CPU profile title. */
Handle<String> GetTitle() const; Handle<String> GetTitle() const;
/** Returns the root node of the bottom up call tree. */
const CpuProfileNode* GetBottomUpRoot() const;
/** Returns the root node of the top down call tree. */ /** Returns the root node of the top down call tree. */
const CpuProfileNode* GetTopDownRoot() const; const CpuProfileNode* GetTopDownRoot() const;
/** /**
* Returns number of samples recorded. The samples are not recorded unle
ss
* |record_samples| parameter of CpuProfiler::StartProfiling is true.
*/
int GetSamplesCount() const;
/**
* Returns profile node corresponding to the top frame the sample at
* the given index.
*/
const CpuProfileNode* GetSample(int index) const;
/**
* Deletes the profile and removes it from CpuProfiler's list. * Deletes the profile and removes it from CpuProfiler's list.
* All pointers to nodes previously returned become invalid. * All pointers to nodes previously returned become invalid.
* Profiles with the same uid but obtained using different * Profiles with the same uid but obtained using different
* security token are not deleted, but become inaccessible * security token are not deleted, but become inaccessible
* using FindProfile method. It is embedder's responsibility * using FindProfile method. It is embedder's responsibility
* to call Delete on these profiles. * to call Delete on these profiles.
*/ */
void Delete(); void Delete();
}; };
skipping to change at line 183 skipping to change at line 194
unsigned uid, unsigned uid,
Handle<Value> security_token = Handle<Value>()); Handle<Value> security_token = Handle<Value>());
/** /**
* Starts collecting CPU profile. Title may be an empty string. It * Starts collecting CPU profile. Title may be an empty string. It
* is allowed to have several profiles being collected at * is allowed to have several profiles being collected at
* once. Attempts to start collecting several profiles with the same * once. Attempts to start collecting several profiles with the same
* title are silently ignored. While collecting a profile, functions * title are silently ignored. While collecting a profile, functions
* from all security contexts are included in it. The token-based * from all security contexts are included in it. The token-based
* filtering is only performed when querying for a profile. * filtering is only performed when querying for a profile.
*
* |record_samples| parameter controls whether individual samples should
* be recorded in addition to the aggregated tree.
*/ */
static void StartProfiling(Handle<String> title); static void StartProfiling(Handle<String> title, bool record_samples = fa lse);
/** /**
* Stops collecting CPU profile with a given title and returns it. * Stops collecting CPU profile with a given title and returns it.
* If the title given is empty, finishes the last profile started. * If the title given is empty, finishes the last profile started.
*/ */
static const CpuProfile* StopProfiling( static const CpuProfile* StopProfiling(
Handle<String> title, Handle<String> title,
Handle<Value> security_token = Handle<Value>()); Handle<Value> security_token = Handle<Value>());
/** /**
skipping to change at line 255 skipping to change at line 269
enum Type { enum Type {
kHidden = 0, // Hidden node, may be filtered when shown to user. kHidden = 0, // Hidden node, may be filtered when shown to user.
kArray = 1, // An array of elements. kArray = 1, // An array of elements.
kString = 2, // A string. kString = 2, // A string.
kObject = 3, // A JS object (except for arrays and strings). kObject = 3, // A JS object (except for arrays and strings).
kCode = 4, // Compiled code. kCode = 4, // Compiled code.
kClosure = 5, // Function closure. kClosure = 5, // Function closure.
kRegExp = 6, // RegExp. kRegExp = 6, // RegExp.
kHeapNumber = 7, // Number stored in the heap. kHeapNumber = 7, // Number stored in the heap.
kNative = 8, // Native object (not from V8 heap). kNative = 8, // Native object (not from V8 heap).
kSynthetic = 9, // Synthetic object, usualy used for grouping kSynthetic = 9 // Synthetic object, usualy used for grouping
// snapshot items together. // snapshot items together.
kContext = 10 // Context
}; };
/** Returns node type (see HeapGraphNode::Type). */ /** Returns node type (see HeapGraphNode::Type). */
Type GetType() const; Type GetType() const;
/** /**
* Returns node name. Depending on node's type this can be the name * Returns node name. Depending on node's type this can be the name
* of the constructor (for objects), the name of the function (for * of the constructor (for objects), the name of the function (for
* closures), string value, or an empty string (for compiled code). * closures), string value, or an empty string (for compiled code).
*/ */
 End of changes. 8 change blocks. 
9 lines changed or deleted 23 lines changed or added


 v8.h   v8.h 
skipping to change at line 100 skipping to change at line 100
#define V8_DEPRECATED(declarator) __declspec(deprecated) declarator #define V8_DEPRECATED(declarator) __declspec(deprecated) declarator
#else #else
#define V8_DEPRECATED(declarator) declarator #define V8_DEPRECATED(declarator) declarator
#endif #endif
/** /**
* The v8 JavaScript engine. * The v8 JavaScript engine.
*/ */
namespace v8 { namespace v8 {
class Context; class AccessorInfo;
class String; class AccessorSignature;
class StringObject;
class Value;
class Utils;
class Number;
class NumberObject;
class Object;
class Array; class Array;
class Int32;
class Uint32;
class External;
class Primitive;
class Boolean; class Boolean;
class BooleanObject; class BooleanObject;
class Integer; class Context;
class Function; class Data;
class Date; class Date;
class DeclaredAccessorDescriptor;
class External;
class Function;
class FunctionTemplate;
class ImplementationUtilities; class ImplementationUtilities;
class Int32;
class Integer;
class Isolate;
class Number;
class NumberObject;
class Object;
class ObjectOperationDescriptor;
class ObjectTemplate;
class Primitive;
class RawOperationDescriptor;
class Signature; class Signature;
class AccessorSignature; class StackFrame;
class StackTrace;
class String;
class StringObject;
class Uint32;
class Utils;
class Value;
template <class T> class Handle; template <class T> class Handle;
template <class T> class Local; template <class T> class Local;
template <class T> class Persistent; template <class T> class Persistent;
class FunctionTemplate;
class ObjectTemplate;
class Data;
class AccessorInfo;
class StackTrace;
class StackFrame;
class Isolate;
class DeclaredAccessorDescriptor;
class ObjectOperationDescriptor;
class RawOperationDescriptor;
namespace internal { namespace internal {
class Arguments; class Arguments;
class Object;
class Heap; class Heap;
class HeapObject; class HeapObject;
class Isolate; class Isolate;
class Object;
} }
// --- Weak Handles --- // --- Weak Handles ---
/** /**
* A weak reference callback function. * A weak reference callback function.
* *
* This callback should either explicitly invoke Dispose on |object| if * This callback should either explicitly invoke Dispose on |object| if
* V8 wrapper is not needed anymore, or 'revive' it by invocation of MakeWe ak. * V8 wrapper is not needed anymore, or 'revive' it by invocation of MakeWe ak.
* *
 End of changes. 10 change blocks. 
27 lines changed or deleted 26 lines changed or added

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