v8::internal::LogEventListener Class Reference

#include <code-events.h>

Inheritance diagram for v8::internal::LogEventListener:

Collaboration diagram for v8::internal::LogEventListener:

Public Types
enum class	Event : uint8_t { LOG_EVENT_LIST =(DECLARE_ENUM) kLength }
enum class	CodeTag : uint8_t { CODE_TYPE_LIST =(DECLARE_ENUM) kLength }

Public Member Functions
virtual	~LogEventListener ()=default
virtual void	CodeCreateEvent (CodeTag tag, DirectHandle< AbstractCode > code, const char *name)=0
virtual void	CodeCreateEvent (CodeTag tag, DirectHandle< AbstractCode > code, DirectHandle< Name > name)=0
virtual void	CodeCreateEvent (CodeTag tag, DirectHandle< AbstractCode > code, DirectHandle< SharedFunctionInfo > shared, DirectHandle< Name > script_name)=0
virtual void	CodeCreateEvent (CodeTag tag, DirectHandle< AbstractCode > code, DirectHandle< SharedFunctionInfo > shared, DirectHandle< Name > script_name, int line, int column)=0
virtual void	CallbackEvent (DirectHandle< Name > name, Address entry_point)=0
virtual void	GetterCallbackEvent (DirectHandle< Name > name, Address entry_point)=0
virtual void	SetterCallbackEvent (DirectHandle< Name > name, Address entry_point)=0
virtual void	RegExpCodeCreateEvent (DirectHandle< AbstractCode > code, DirectHandle< String > source, RegExpFlags flags)=0
virtual void	CodeMoveEvent (Tagged< InstructionStream > from, Tagged< InstructionStream > to)=0
virtual void	BytecodeMoveEvent (Tagged< BytecodeArray > from, Tagged< BytecodeArray > to)=0
virtual void	SharedFunctionInfoMoveEvent (Address from, Address to)=0
virtual void	NativeContextMoveEvent (Address from, Address to)=0
virtual void	CodeMovingGCEvent ()=0
virtual void	CodeDisableOptEvent (DirectHandle< AbstractCode > code, DirectHandle< SharedFunctionInfo > shared)=0
virtual void	CodeDeoptEvent (DirectHandle< Code > code, DeoptimizeKind kind, Address pc, int fp_to_sp_delta)=0
virtual void	CodeDependencyChangeEvent (DirectHandle< Code > code, DirectHandle< SharedFunctionInfo > shared, const char *reason)=0
virtual void	WeakCodeClearEvent ()=0
virtual bool	is_listening_to_code_events ()
virtual bool	allows_code_compaction ()

Detailed Description

Definition at line 61 of file code-events.h.

Member Enumeration Documentation

CodeTag

enum class v8::internal::LogEventListener::CodeTag : uint8_t

strong

Enumerator
CODE_TYPE_LIST

Definition at line 65 of file code-events.h.

Event

enum class v8::internal::LogEventListener::Event : uint8_t

strong

Enumerator
LOG_EVENT_LIST

Definition at line 64 of file code-events.h.

Constructor & Destructor Documentation

~LogEventListener()

virtual v8::internal::LogEventListener::~LogEventListener ( )

virtualdefault

Member Function Documentation

allows_code_compaction()

virtual bool v8::internal::LogEventListener::allows_code_compaction ( )

inlinevirtual

Reimplemented in v8::internal::V8FileLogger.

Definition at line 117 of file code-events.h.

BytecodeMoveEvent()

virtual void v8::internal::LogEventListener::BytecodeMoveEvent ( Tagged< BytecodeArray > from, Tagged< BytecodeArray > to )

pure virtual

Implemented in v8::internal::CodeAddressMap, v8::internal::ExternalLogEventListener, v8::internal::JitLogger, v8::internal::LowLevelLogger, v8::internal::PerfettoLogger, v8::internal::ProfilerListener, and v8::internal::V8FileLogger.

CallbackEvent()

virtual void v8::internal::LogEventListener::CallbackEvent ( DirectHandle< Name > name, Address entry_point )

pure virtual

Implemented in v8::internal::CodeEventLogger, v8::internal::ExternalLogEventListener, v8::internal::PerfettoLogger, v8::internal::ProfilerListener, and v8::internal::V8FileLogger.

CodeCreateEvent() [1/4]

virtual void v8::internal::LogEventListener::CodeCreateEvent ( CodeTag tag, DirectHandle< AbstractCode > code, const char * name )

pure virtual

Implemented in v8::internal::CodeEventLogger, v8::internal::ExternalLogEventListener, v8::internal::PerfettoLogger, v8::internal::ProfilerListener, and v8::internal::V8FileLogger.

CodeCreateEvent() [2/4]

virtual void v8::internal::LogEventListener::CodeCreateEvent ( CodeTag tag, DirectHandle< AbstractCode > code, DirectHandle< Name > name )

pure virtual

Implemented in v8::internal::CodeEventLogger, v8::internal::ExternalLogEventListener, v8::internal::PerfettoLogger, v8::internal::ProfilerListener, and v8::internal::V8FileLogger.

CodeCreateEvent() [3/4]

virtual void v8::internal::LogEventListener::CodeCreateEvent ( CodeTag tag, DirectHandle< AbstractCode > code, DirectHandle< SharedFunctionInfo > shared, DirectHandle< Name > script_name )

pure virtual

Implemented in v8::internal::CodeEventLogger, v8::internal::ExternalLogEventListener, v8::internal::PerfettoLogger, v8::internal::ProfilerListener, and v8::internal::V8FileLogger.

CodeCreateEvent() [4/4]

virtual void v8::internal::LogEventListener::CodeCreateEvent ( CodeTag tag, DirectHandle< AbstractCode > code, DirectHandle< SharedFunctionInfo > shared, DirectHandle< Name > script_name, int line, int column )

pure virtual

Implemented in v8::internal::CodeEventLogger, v8::internal::ExternalLogEventListener, v8::internal::PerfettoLogger, v8::internal::ProfilerListener, and v8::internal::V8FileLogger.

CodeDeoptEvent()

virtual void v8::internal::LogEventListener::CodeDeoptEvent ( DirectHandle< Code > code, DeoptimizeKind kind, Address pc, int fp_to_sp_delta )

pure virtual

Implemented in v8::internal::CodeEventLogger, v8::internal::ExternalLogEventListener, v8::internal::PerfettoLogger, v8::internal::ProfilerListener, and v8::internal::V8FileLogger.

CodeDependencyChangeEvent()

virtual void v8::internal::LogEventListener::CodeDependencyChangeEvent ( DirectHandle< Code > code, DirectHandle< SharedFunctionInfo > shared, const char * reason )

pure virtual

Implemented in v8::internal::CodeEventLogger, v8::internal::ExternalLogEventListener, v8::internal::PerfettoLogger, v8::internal::ProfilerListener, and v8::internal::V8FileLogger.

CodeDisableOptEvent()

virtual void v8::internal::LogEventListener::CodeDisableOptEvent ( DirectHandle< AbstractCode > code, DirectHandle< SharedFunctionInfo > shared )

pure virtual

Implemented in v8::internal::CodeAddressMap, v8::internal::ExternalLogEventListener, v8::internal::JitLogger, v8::internal::LowLevelLogger, v8::internal::PerfettoLogger, v8::internal::ProfilerListener, and v8::internal::V8FileLogger.

CodeMoveEvent()

virtual void v8::internal::LogEventListener::CodeMoveEvent ( Tagged< InstructionStream > from, Tagged< InstructionStream > to )

pure virtual

Implemented in v8::internal::CodeAddressMap, v8::internal::ExternalLogEventListener, v8::internal::JitLogger, v8::internal::LowLevelLogger, v8::internal::PerfettoLogger, v8::internal::ProfilerListener, and v8::internal::V8FileLogger.

CodeMovingGCEvent()

virtual void v8::internal::LogEventListener::CodeMovingGCEvent ( )

pure virtual

Implemented in v8::internal::CodeEventLogger, v8::internal::ExternalLogEventListener, v8::internal::LowLevelLogger, v8::internal::PerfettoLogger, v8::internal::ProfilerListener, and v8::internal::V8FileLogger.

GetterCallbackEvent()

virtual void v8::internal::LogEventListener::GetterCallbackEvent ( DirectHandle< Name > name, Address entry_point )

pure virtual

Implemented in v8::internal::CodeEventLogger, v8::internal::ExternalLogEventListener, v8::internal::PerfettoLogger, v8::internal::ProfilerListener, and v8::internal::V8FileLogger.

is_listening_to_code_events()

virtual bool v8::internal::LogEventListener::is_listening_to_code_events ( )

inlinevirtual

Reimplemented in v8::internal::CodeEventLogger, v8::internal::ExternalLogEventListener, v8::internal::PerfettoLogger, and v8::internal::V8FileLogger.

Definition at line 116 of file code-events.h.

NativeContextMoveEvent()

virtual void v8::internal::LogEventListener::NativeContextMoveEvent ( Address from, Address to )

pure virtual

Implemented in v8::internal::CodeEventLogger, v8::internal::ExternalLogEventListener, v8::internal::PerfettoLogger, v8::internal::ProfilerListener, and v8::internal::V8FileLogger.

RegExpCodeCreateEvent()

virtual void v8::internal::LogEventListener::RegExpCodeCreateEvent ( DirectHandle< AbstractCode > code, DirectHandle< String > source, RegExpFlags flags )

pure virtual

Implemented in v8::internal::CodeEventLogger, v8::internal::ExternalLogEventListener, v8::internal::PerfettoLogger, v8::internal::ProfilerListener, and v8::internal::V8FileLogger.

SetterCallbackEvent()

virtual void v8::internal::LogEventListener::SetterCallbackEvent ( DirectHandle< Name > name, Address entry_point )

pure virtual

Implemented in v8::internal::CodeEventLogger, v8::internal::ExternalLogEventListener, v8::internal::PerfettoLogger, v8::internal::ProfilerListener, and v8::internal::V8FileLogger.

SharedFunctionInfoMoveEvent()

virtual void v8::internal::LogEventListener::SharedFunctionInfoMoveEvent ( Address from, Address to )

pure virtual

Implemented in v8::internal::CodeEventLogger, v8::internal::ExternalLogEventListener, v8::internal::PerfettoLogger, v8::internal::ProfilerListener, and v8::internal::V8FileLogger.

WeakCodeClearEvent()

virtual void v8::internal::LogEventListener::WeakCodeClearEvent ( )

pure virtual

Implemented in v8::internal::CodeEventLogger, v8::internal::ExternalLogEventListener, v8::internal::PerfettoLogger, v8::internal::ProfilerListener, and v8::internal::V8FileLogger.

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

• src/logging/code-events.h