v8  3.25.30(node0.11.13)
V8 is Google's open source JavaScript engine
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Public Member Functions | Static Public Attributes
ProfileGenerator Class Reference

#include <profile-generator.h>

Public Member Functions

 ProfileGenerator (CpuProfilesCollection *profiles)
 
void RecordTickSample (const TickSample &sample)
 
CodeMap * code_map ()
 

Static Public Attributes

static const char *const kAnonymousFunctionName
 
static const char *const kProgramEntryName
 
static const char *const kIdleEntryName
 
static const char *const kGarbageCollectorEntryName
 
static const char *const kUnresolvedFunctionName
 

Detailed Description

Definition at line 327 of file profile-generator.h.

Constructor & Destructor Documentation

ProfileGenerator ( CpuProfilesCollection *  profiles)
explicit

Definition at line 591 of file profile-generator.cc.

Member Function Documentation

CodeMap* code_map ( )
inline

Definition at line 333 of file profile-generator.h.

Referenced by GetFunctionLineNumber().

void RecordTickSample ( const TickSample &  sample)

Definition at line 606 of file profile-generator.cc.

References CpuProfilesCollection::AddPathToCurrentProfiles(), List< T, P >::at(), CodeEntry::builtin_id(), Code::cast(), v8::internal::code(), v8::internal::EXTERNAL, TickSample::external_callback, CodeMap::FindEntry(), TickSample::frames_count, OffsetRange::from, HeapObject::FromAddress(), TickSample::has_external_callback, Code::instruction_start(), Vector< T >::length(), CodeEntry::no_frame_ranges(), v8::internal::NULL, TickSample::pc, TickSample::stack, Vector< T >::start(), TickSample::state, OffsetRange::to, and TickSample::top_frame_type.

Field Documentation

const char *const kAnonymousFunctionName
static
Initial value:
=
"(anonymous function)"

Definition at line 335 of file profile-generator.h.

Referenced by TEST().

const char *const kGarbageCollectorEntryName
static
Initial value:
=
"(garbage collector)"

Definition at line 338 of file profile-generator.h.

const char *const kIdleEntryName
static
Initial value:
=
"(idle)"

Definition at line 337 of file profile-generator.h.

const char *const kProgramEntryName
static
Initial value:
=
"(program)"

Definition at line 336 of file profile-generator.h.

const char *const kUnresolvedFunctionName
static
Initial value:
=
"(unresolved function)"

Definition at line 341 of file profile-generator.h.

Referenced by TEST().

The documentation for this class was generated from the following files: