StubQueue Class Reference

#include <stubs.hpp>

Inheritance diagram for StubQueue:

Public Member Functions
	StubQueue (StubInterface *stub_interface, int buffer_size, Mutex *lock, const char *name)
	~StubQueue ()
bool	is_empty () const
int	total_space () const
int	available_space () const
int	used_space () const
int	number_of_stubs () const
bool	contains (address pc) const
Stub *	stub_containing (address pc) const
address	code_start () const
address	code_end () const
Stub *	request_committed (int code_size)
Stub *	request (int requested_code_size)
void	commit (int committed_code_size)
void	remove_first ()
void	remove_first (int n)
void	remove_all ()
void	stubs_do (void f(Stub *s))
Stub *	first () const
Stub *	next (Stub *s) const
address	stub_code_begin (Stub *s) const
address	stub_code_end (Stub *s) const
void	verify ()
void	print ()
Static Public Member Functions
static void	queues_do (void f(StubQueue *s))
Private Member Functions
void	check_index (int i) const
bool	is_contiguous () const
int	index_of (Stub *s) const
Stub *	stub_at (int i) const
Stub *	current_stub () const
void	stub_initialize (Stub *s, int size)
void	stub_finalize (Stub *s)
int	stub_size (Stub *s) const
bool	stub_contains (Stub *s, address pc) const
int	stub_code_size_to_size (int code_size) const
void	stub_verify (Stub *s)
void	stub_print (Stub *s)
Static Private Member Functions
static void	register_queue (StubQueue *)
Private Attributes
StubInterface *	_stub_interface
address	_stub_buffer
int	_buffer_size
int	_buffer_limit
int	_queue_begin
int	_queue_end
int	_number_of_stubs
Mutex *const	_mutex
Friends
class	VMStructs

---

Detailed Description

Definition at line 141 of file stubs.hpp.

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Constructor & Destructor Documentation

StubQueue::StubQueue	(	StubInterface *	stub_interface,
		int	buffer_size,
		Mutex *	lock,
		const char *	name
	)

Definition at line 64 of file stubs.cpp.

References _buffer_limit, _buffer_size, _number_of_stubs, _queue_begin, _queue_end, _stub_buffer, _stub_interface, BufferBlob.create(), and register_queue().

StubQueue::~StubQueue

(

)

Definition at line 80 of file stubs.cpp.

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Member Function Documentation

int StubQueue.available_space

(

)

const

Definition at line 178 of file stubs.hpp.

References _buffer_size, _queue_begin, and _queue_end.

Referenced by CodeletMark.codelet_size(), AbstractInterpreter.print(), request(), and used_space().

void StubQueue.check_index

(

int

i

)

const [private]

Definition at line 153 of file stubs.hpp.

References _buffer_limit.

Referenced by index_of(), and stub_at().

address StubQueue.code_end

(

)

const

Definition at line 184 of file stubs.hpp.

References _buffer_limit, and _stub_buffer.

Referenced by AbstractInterpreterGenerator.generate_all().

address StubQueue.code_start

(

)

const

Definition at line 183 of file stubs.hpp.

References _stub_buffer.

void StubQueue::commit

(

int

committed_code_size

)

Definition at line 144 of file stubs.cpp.

References _mutex, _number_of_stubs, _queue_end, current_stub(), stub_code_size_to_size(), stub_initialize(), stub_size(), stub_verify(), and Mutex.unlock().

Referenced by request_committed(), and CodeletMark.~CodeletMark().

bool StubQueue.contains

(

address

pc

)

const

Definition at line 181 of file stubs.hpp.

References _buffer_limit, and _stub_buffer.

Referenced by AbstractInterpreter.contains(), InlineCacheBuffer.contains(), and stub_containing().

Stub* StubQueue.current_stub

(

)

const [private]

Definition at line 157 of file stubs.hpp.

References _queue_end, and stub_at().

Referenced by commit(), and request().

Stub* StubQueue.first

(

)

const

Definition at line 199 of file stubs.hpp.

References _queue_begin, number_of_stubs(), and stub_at().

Referenced by print(), remove_first(), stub_containing(), stubs_do(), and verify().

int StubQueue.index_of

(

Stub *

s

)

const [private]

Definition at line 155 of file stubs.hpp.

References _stub_buffer, and check_index().

Referenced by next().

bool StubQueue.is_contiguous

(

)

const [private]

Definition at line 154 of file stubs.hpp.

References _queue_begin, and _queue_end.

Referenced by request(), and verify().

bool StubQueue.is_empty

(

)

const

Definition at line 176 of file stubs.hpp.

References _queue_begin, and _queue_end.

Referenced by request().

Stub* StubQueue.next

(

Stub *

s

)

const

Definition at line 200 of file stubs.hpp.

References _buffer_limit, _queue_end, index_of(), stub_at(), and stub_size().

Referenced by print(), stub_containing(), stubs_do(), and verify().

int StubQueue.number_of_stubs

(

)

const

Definition at line 180 of file stubs.hpp.

References _number_of_stubs.

Referenced by first(), InlineCacheBuffer.is_empty(), AbstractInterpreter.print(), remove_all(), remove_first(), and verify().

void StubQueue::print

(

)

Definition at line 252 of file stubs.cpp.

References _mutex, first(), next(), and stub_print().

Referenced by AbstractInterpreter.print().

static void StubQueue.queues_do

(

void

fStubQueue *s

)

[static]

void StubQueue::register_queue

(

StubQueue *

sq

)

[static, private]

Definition at line 196 of file stubs.cpp.

Referenced by StubQueue().

void StubQueue::remove_all

(

)

Definition at line 186 of file stubs.cpp.

References number_of_stubs(), remove_first(), and verify().

Referenced by InlineCacheBuffer.update_inline_caches().

void StubQueue::remove_first

(

int

n

)

Definition at line 180 of file stubs.cpp.

References number_of_stubs(), and remove_first().

void StubQueue::remove_first

(

)

Definition at line 157 of file stubs.cpp.

References _buffer_limit, _buffer_size, _number_of_stubs, _queue_begin, _queue_end, first(), number_of_stubs(), stub_finalize(), stub_size(), and stub_verify().

Referenced by remove_all(), and remove_first().

Stub * StubQueue::request

(

int

requested_code_size

)

Definition at line 106 of file stubs.cpp.

References _buffer_limit, _buffer_size, _mutex, _queue_end, available_space(), current_stub(), is_contiguous(), is_empty(), Mutex.lock, stub_code_size_to_size(), stub_initialize(), and Mutex.unlock().

Referenced by request_committed().

Stub * StubQueue::request_committed

(

int

code_size

)

Definition at line 99 of file stubs.cpp.

References commit(), and request().

Referenced by InlineCacheBuffer.init_next_stub(), and InlineCacheBuffer.new_ic_stub().

Stub* StubQueue.stub_at

(

int

i

)

const [private]

Definition at line 156 of file stubs.hpp.

References _stub_buffer, and check_index().

Referenced by current_stub(), first(), and next().

address StubQueue.stub_code_begin

(

Stub *

s

)

const

Definition at line 205 of file stubs.hpp.

References _stub_interface, and StubInterface.code_begin().

address StubQueue.stub_code_end

(

Stub *

s

)

const

Definition at line 206 of file stubs.hpp.

References _stub_interface, and StubInterface.code_end().

int StubQueue.stub_code_size_to_size

(

int

code_size

)

const [private]

Definition at line 164 of file stubs.hpp.

References _stub_interface, and StubInterface.code_size_to_size().

Referenced by commit(), and request().

Stub * StubQueue::stub_containing

(

address

pc

)

const

Definition at line 89 of file stubs.cpp.

References contains(), first(), next(), and stub_contains().

Referenced by AbstractInterpreter.codelet_containing().

bool StubQueue.stub_contains	(	Stub *	s,
		address	pc
	)			const [private]

Definition at line 163 of file stubs.hpp.

References _stub_interface, StubInterface.code_begin(), and StubInterface.code_end().

Referenced by stub_containing().

void StubQueue.stub_finalize

(

Stub *

s

)

[private]

Definition at line 161 of file stubs.hpp.

References _stub_interface, and StubInterface.finalize().

Referenced by remove_first().

void StubQueue.stub_initialize	(	Stub *	s,
		int	size
	)			[private]

Definition at line 160 of file stubs.hpp.

References _stub_interface, and StubInterface.initialize().

Referenced by commit(), and request().

void StubQueue.stub_print

(

Stub *

s

)

[private]

Definition at line 166 of file stubs.hpp.

References _stub_interface, and StubInterface.print().

Referenced by print().

int StubQueue.stub_size

(

Stub *

s

)

const [private]

Definition at line 162 of file stubs.hpp.

References _stub_interface, and StubInterface.size().

Referenced by commit(), next(), and remove_first().

void StubQueue.stub_verify

(

Stub *

s

)

[private]

Definition at line 165 of file stubs.hpp.

References _stub_interface, and StubInterface.verify().

Referenced by commit(), remove_first(), and verify().

void StubQueue::stubs_do

(

void

fStub *s

)

Definition at line 216 of file stubs.cpp.

References _mutex, first(), next(), and verify().

int StubQueue.total_space

(

)

const

Definition at line 177 of file stubs.hpp.

References _buffer_size.

Referenced by AbstractInterpreter.print(), and used_space().

int StubQueue.used_space

(

)

const

Definition at line 179 of file stubs.hpp.

References available_space(), and total_space().

Referenced by AbstractInterpreter.print().

void StubQueue::verify

(

)

Definition at line 223 of file stubs.cpp.

References _buffer_limit, _buffer_size, _mutex, _queue_begin, _queue_end, _stub_buffer, first(), is_contiguous(), next(), number_of_stubs(), and stub_verify().

Referenced by remove_all(), and stubs_do().

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Friends And Related Function Documentation

friend class VMStructs [friend]

Definition at line 142 of file stubs.hpp.

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Field Documentation

int StubQueue._buffer_limit [private]

Definition at line 147 of file stubs.hpp.

Referenced by check_index(), code_end(), contains(), next(), remove_first(), request(), StubQueue(), and verify().

int StubQueue._buffer_size [private]

Definition at line 146 of file stubs.hpp.

Referenced by available_space(), remove_first(), request(), StubQueue(), total_space(), and verify().

Mutex* const StubQueue._mutex [private]

Definition at line 151 of file stubs.hpp.

Referenced by commit(), print(), request(), stubs_do(), and verify().

int StubQueue._number_of_stubs [private]

Definition at line 150 of file stubs.hpp.

Referenced by commit(), number_of_stubs(), remove_first(), and StubQueue().

int StubQueue._queue_begin [private]

Definition at line 148 of file stubs.hpp.

Referenced by available_space(), first(), is_contiguous(), is_empty(), remove_first(), StubQueue(), and verify().

int StubQueue._queue_end [private]

Definition at line 149 of file stubs.hpp.

Referenced by available_space(), commit(), current_stub(), is_contiguous(), is_empty(), next(), remove_first(), request(), StubQueue(), and verify().

address StubQueue._stub_buffer [private]

Definition at line 145 of file stubs.hpp.

Referenced by code_end(), code_start(), contains(), index_of(), stub_at(), StubQueue(), and verify().

StubInterface* StubQueue._stub_interface [private]

Definition at line 144 of file stubs.hpp.

Referenced by stub_code_begin(), stub_code_end(), stub_code_size_to_size(), stub_contains(), stub_finalize(), stub_initialize(), stub_print(), stub_size(), stub_verify(), and StubQueue().

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

• hotspot/src/share/vm/code/stubs.hpp
• hotspot/src/share/vm/code/stubs.cpp