#include <profile-generator.h>

Collaboration diagram for v8::internal::CodeEntry:

Public Member Functions
	CodeEntry (Logger::LogEventsAndTags tag, const char name, const char name_prefix=CodeEntry::kEmptyNamePrefix, const char *resource_name=CodeEntry::kEmptyResourceName, int line_number=v8::CpuProfileNode::kNoLineNumberInfo, int column_number=v8::CpuProfileNode::kNoColumnNumberInfo)

	~CodeEntry ()

bool	is_js_function () const

const char *	name_prefix () const

bool	has_name_prefix () const

const char *	name () const

const char *	resource_name () const

int	line_number () const

int	column_number () const

void	set_shared_id (int shared_id)

int	script_id () const

void	set_script_id (int script_id)

void	set_bailout_reason (const char *bailout_reason)

const char *	bailout_reason () const

List< OffsetRange > *	no_frame_ranges () const

void	set_no_frame_ranges (List< OffsetRange > *ranges)

void	SetBuiltinId (Builtins::Name id)

Builtins::Name	builtin_id () const

uint32_t	GetCallUid () const

bool	IsSameAs (CodeEntry *entry) const

Static Public Member Functions
static bool	is_js_function_tag (Logger::LogEventsAndTags tag)

Static Public Attributes
static const char *const	kEmptyNamePrefix = ""

static const char *const	kEmptyResourceName = ""

static const char *const	kEmptyBailoutReason = ""

Private Member Functions
	DISALLOW_COPY_AND_ASSIGN (CodeEntry)

Private Attributes
Logger::LogEventsAndTags	tag_: 8

Builtins::Name	builtin_id_: 8

const char *	name_prefix_

const char *	name_

const char *	resource_name_

int	line_number_

int	column_number_

int	shared_id_

int	script_id_

List< OffsetRange > *	no_frame_ranges_

const char *	bailout_reason_

Detailed Description

Definition at line 47 of file profile-generator.h.

Constructor & Destructor Documentation

◆ CodeEntry()

v8::internal::CodeEntry::CodeEntry	(	Logger::LogEventsAndTags	tag,
		const char *	name,
		const char *	name_prefix = `CodeEntry::kEmptyNamePrefix`,
		const char *	resource_name = `CodeEntry::kEmptyResourceName`,
		int	line_number = `v8::CpuProfileNode::kNoLineNumberInfo`,
		int	column_number = `v8::CpuProfileNode::kNoColumnNumberInfo`
	)

inline

Definition at line 13 of file profile-generator-inl.h.

     : tag_(tag),
       builtin_id_(Builtins::builtin_count),
       name_prefix_(name_prefix),
       name_(name),
       resource_name_(resource_name),
       line_number_(line_number),
       column_number_(column_number),
       shared_id_(0),
       script_id_(v8::UnboundScript::kNoScriptId),
       no_frame_ranges_(NULL),
       bailout_reason_(kEmptyBailoutReason) { }

◆ ~CodeEntry()

v8::internal::CodeEntry::~CodeEntry ( )

Definition at line 140 of file profile-generator.cc.

                       {
   delete no_frame_ranges_;
 }

References no_frame_ranges_.

Member Function Documentation

◆ bailout_reason()

const char* v8::internal::CodeEntry::bailout_reason ( ) const

inline

Definition at line 71 of file profile-generator.h.

71 { return bailout_reason_; }

References bailout_reason_.

Referenced by v8::CpuProfileNode::GetBailoutReason(), v8::internal::ProfileNode::Print(), and set_bailout_reason().

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◆ builtin_id()

Builtins::Name v8::internal::CodeEntry::builtin_id ( ) const

inline

Definition at line 81 of file profile-generator.h.

81 { return builtin_id_; }

References builtin_id_.

Referenced by v8::internal::ProfileGenerator::RecordTickSample().

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◆ column_number()

int v8::internal::CodeEntry::column_number ( ) const

inline

Definition at line 64 of file profile-generator.h.

64 { return column_number_; }

References column_number_.

◆ DISALLOW_COPY_AND_ASSIGN()

v8::internal::CodeEntry::DISALLOW_COPY_AND_ASSIGN ( CodeEntry )

private

◆ GetCallUid()

uint32_t v8::internal::CodeEntry::GetCallUid ( ) const

Definition at line 145 of file profile-generator.cc.

                                      {
   uint32_t hash = ComputeIntegerHash(tag_, v8::internal::kZeroHashSeed);
   if (shared_id_ != 0) {
     hash ^= ComputeIntegerHash(static_cast<uint32_t>(shared_id_),
                                v8::internal::kZeroHashSeed);
   } else {
     hash ^= ComputeIntegerHash(
         static_cast<uint32_t>(reinterpret_cast<uintptr_t>(name_prefix_)),
         v8::internal::kZeroHashSeed);
     hash ^= ComputeIntegerHash(
         static_cast<uint32_t>(reinterpret_cast<uintptr_t>(name_)),
         v8::internal::kZeroHashSeed);
     hash ^= ComputeIntegerHash(
         static_cast<uint32_t>(reinterpret_cast<uintptr_t>(resource_name_)),
         v8::internal::kZeroHashSeed);
     hash ^= ComputeIntegerHash(line_number_, v8::internal::kZeroHashSeed);
   }
   return hash;
 }

References v8::internal::ComputeIntegerHash(), v8::internal::kZeroHashSeed, line_number_, name_, name_prefix_, resource_name_, shared_id_, and tag_.

Referenced by v8::internal::ProfileNode::CodeEntryHash().

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◆ has_name_prefix()

bool v8::internal::CodeEntry::has_name_prefix ( ) const

inline

Definition at line 60 of file profile-generator.h.

60 { return name_prefix_[0] != '\0'; }

References name_prefix_.

Referenced by v8::CpuProfileNode::GetFunctionName().

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◆ is_js_function()

bool v8::internal::CodeEntry::is_js_function ( ) const

inline

Definition at line 58 of file profile-generator.h.

58 { return is_js_function_tag(tag_); }

v8::internal::CodeEntry::is_js_function_tag

static bool is_js_function_tag(Logger::LogEventsAndTags tag)

Definition: profile-generator-inl.h:32

References is_js_function_tag(), and tag_.

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◆ is_js_function_tag()

bool v8::internal::CodeEntry::is_js_function_tag ( Logger::LogEventsAndTags tag )

inlinestatic

Definition at line 32 of file profile-generator-inl.h.

                                                              {
   return tag == Logger::FUNCTION_TAG
       || tag == Logger::LAZY_COMPILE_TAG
       || tag == Logger::SCRIPT_TAG
       || tag == Logger::NATIVE_FUNCTION_TAG
       || tag == Logger::NATIVE_LAZY_COMPILE_TAG
       || tag == Logger::NATIVE_SCRIPT_TAG;
 }

Referenced by is_js_function().

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◆ IsSameAs()

bool v8::internal::CodeEntry::IsSameAs ( CodeEntry * entry ) const

Definition at line 166 of file profile-generator.cc.

                                                {
   return this == entry
       || (tag_ == entry->tag_
           && shared_id_ == entry->shared_id_
           && (shared_id_ != 0
               || (name_prefix_ == entry->name_prefix_
                   && name_ == entry->name_
                   && resource_name_ == entry->resource_name_
                   && line_number_ == entry->line_number_)));
 }

References line_number_, name_, name_prefix_, resource_name_, shared_id_, and tag_.

◆ line_number()

int v8::internal::CodeEntry::line_number ( ) const

inline

Definition at line 63 of file profile-generator.h.

63 { return line_number_; }

References line_number_.

Referenced by v8::internal::ProfileNode::Print().

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◆ name()

const char* v8::internal::CodeEntry::name ( ) const

inline

Definition at line 61 of file profile-generator.h.

61 { return name_; }

References name_.

Referenced by v8::internal::CodeMap::CodeTreePrinter::Call(), v8::CpuProfileNode::GetFunctionName(), and v8::internal::ProfileNode::Print().

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◆ name_prefix()

const char* v8::internal::CodeEntry::name_prefix ( ) const

inline

Definition at line 59 of file profile-generator.h.

59 { return name_prefix_; }

References name_prefix_.

Referenced by v8::CpuProfileNode::GetFunctionName(), and v8::internal::ProfileNode::Print().

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◆ no_frame_ranges()

List<OffsetRange>* v8::internal::CodeEntry::no_frame_ranges ( ) const

inline

Definition at line 75 of file profile-generator.h.

75 { return no_frame_ranges_; }

References no_frame_ranges_.

Referenced by v8::internal::ProfileGenerator::RecordTickSample().

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◆ resource_name()

const char* v8::internal::CodeEntry::resource_name ( ) const

inline

Definition at line 62 of file profile-generator.h.

62 { return resource_name_; }

References resource_name_.

Referenced by v8::CpuProfileNode::GetScriptResourceName(), and v8::internal::ProfileNode::Print().

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◆ script_id()

int v8::internal::CodeEntry::script_id ( ) const

inline

Definition at line 66 of file profile-generator.h.

66 { return script_id_; }

References script_id_.

Referenced by v8::CpuProfileNode::GetScriptId(), v8::internal::ProfileNode::Print(), and set_script_id().

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◆ set_bailout_reason()

void v8::internal::CodeEntry::set_bailout_reason ( const char * bailout_reason )

inline

Definition at line 68 of file profile-generator.h.

                                                       {
     bailout_reason_ = bailout_reason;
   }

References bailout_reason(), and bailout_reason_.

Referenced by v8::internal::CpuProfiler::CodeCreateEvent().

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◆ set_no_frame_ranges()

void v8::internal::CodeEntry::set_no_frame_ranges ( List< OffsetRange > * ranges )

inline

Definition at line 76 of file profile-generator.h.

                                                       {
     no_frame_ranges_ = ranges;
   }

References no_frame_ranges_.

Referenced by v8::internal::CpuProfiler::CodeCreateEvent().

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◆ set_script_id()

void v8::internal::CodeEntry::set_script_id ( int script_id )

inline

Definition at line 67 of file profile-generator.h.

67 { script_id_ = script_id; }

v8::internal::CodeEntry::script_id

int script_id() const

Definition: profile-generator.h:66

References script_id(), and script_id_.

Referenced by v8::internal::CpuProfiler::CodeCreateEvent().

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◆ set_shared_id()

void v8::internal::CodeEntry::set_shared_id ( int shared_id )

inline

Definition at line 65 of file profile-generator.h.

65 { shared_id_ = shared_id; }

References shared_id_.

◆ SetBuiltinId()

void v8::internal::CodeEntry::SetBuiltinId ( Builtins::Name id )

Definition at line 178 of file profile-generator.cc.

                                             {
   tag_ = Logger::BUILTIN_TAG;
   builtin_id_ = id;
 }

References builtin_id_, and tag_.

Member Data Documentation

◆ bailout_reason_

const char* v8::internal::CodeEntry::bailout_reason_

private

Definition at line 101 of file profile-generator.h.

Referenced by bailout_reason(), and set_bailout_reason().

◆ builtin_id_

Builtins::Name v8::internal::CodeEntry::builtin_id_

private

Definition at line 92 of file profile-generator.h.

Referenced by builtin_id(), and SetBuiltinId().

◆ column_number_

int v8::internal::CodeEntry::column_number_

private

Definition at line 97 of file profile-generator.h.

Referenced by column_number().

◆ kEmptyBailoutReason

const char *const v8::internal::CodeEntry::kEmptyBailoutReason = ""

static

Definition at line 88 of file profile-generator.h.

◆ kEmptyNamePrefix

const char *const v8::internal::CodeEntry::kEmptyNamePrefix = ""

static

Definition at line 86 of file profile-generator.h.

Referenced by v8::internal::CpuProfiler::CodeCreateEvent().

◆ kEmptyResourceName

const char *const v8::internal::CodeEntry::kEmptyResourceName = ""

static

Definition at line 87 of file profile-generator.h.

◆ line_number_

int v8::internal::CodeEntry::line_number_

private

Definition at line 96 of file profile-generator.h.

Referenced by GetCallUid(), IsSameAs(), and line_number().

◆ name_

const char* v8::internal::CodeEntry::name_

private

Definition at line 94 of file profile-generator.h.

Referenced by GetCallUid(), IsSameAs(), and name().

◆ name_prefix_

const char* v8::internal::CodeEntry::name_prefix_

private

Definition at line 93 of file profile-generator.h.

Referenced by GetCallUid(), has_name_prefix(), IsSameAs(), and name_prefix().

◆ no_frame_ranges_

List<OffsetRange>* v8::internal::CodeEntry::no_frame_ranges_

private

Definition at line 100 of file profile-generator.h.

Referenced by no_frame_ranges(), set_no_frame_ranges(), and ~CodeEntry().

◆ resource_name_

const char* v8::internal::CodeEntry::resource_name_

private

Definition at line 95 of file profile-generator.h.

Referenced by GetCallUid(), IsSameAs(), and resource_name().

◆ script_id_

int v8::internal::CodeEntry::script_id_

private

Definition at line 99 of file profile-generator.h.

Referenced by script_id(), and set_script_id().

◆ shared_id_

int v8::internal::CodeEntry::shared_id_

private

Definition at line 98 of file profile-generator.h.

Referenced by GetCallUid(), IsSameAs(), and set_shared_id().

◆ tag_

Logger::LogEventsAndTags v8::internal::CodeEntry::tag_

private

Definition at line 91 of file profile-generator.h.

Referenced by GetCallUid(), is_js_function(), IsSameAs(), and SetBuiltinId().

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

/mnt/V8SourceCode/src/profile-generator.h
/mnt/V8SourceCode/src/profile-generator-inl.h
/mnt/V8SourceCode/src/profile-generator.cc

Public Member Functions

Static Public Member Functions

Static Public Attributes

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ CodeEntry()

◆ ~CodeEntry()

Member Function Documentation

◆ bailout_reason()

◆ builtin_id()

◆ column_number()

◆ DISALLOW_COPY_AND_ASSIGN()

◆ GetCallUid()

◆ has_name_prefix()

◆ is_js_function()

◆ is_js_function_tag()

◆ IsSameAs()

◆ line_number()

◆ name()

◆ name_prefix()

◆ no_frame_ranges()

◆ resource_name()

◆ script_id()

◆ set_bailout_reason()

◆ set_no_frame_ranges()

◆ set_script_id()

◆ set_shared_id()

◆ SetBuiltinId()

Member Data Documentation

◆ bailout_reason_

◆ builtin_id_

◆ column_number_

◆ kEmptyBailoutReason

◆ kEmptyNamePrefix

◆ kEmptyResourceName

◆ line_number_

◆ name_

◆ name_prefix_

◆ no_frame_ranges_

◆ resource_name_

◆ script_id_

◆ shared_id_

◆ tag_