#include <JKRExpHeap.h>

Inheritance diagram for JKRExpHeap:

Collaboration diagram for JKRExpHeap:

Classes
class	CMemBlock

Public Types
enum	EAllocMode { ALLOC_MODE_1 = 1 }

Public Types inherited from JKRHeap
typedef void(*)	JKRAllocCallback(u32, int, JKRHeap , void )

typedef void(*)	JKRFreeCallback(void , JKRHeap )

Public Member Functions
BOOL	isEmpty ()

s32	getUsedSize (u8 groupId) const

s32	getTotalUsedSize (void) const

CMemBlock *	getUsedFirst ()

void	setAllocationMode (EAllocMode mode)

virtual u32	getHeapType ()

virtual bool	check ()

virtual bool	dump_sort ()

virtual bool	dump ()

virtual void	do_destroy ()

virtual void *	do_alloc (u32 size, int alignment)

virtual void	do_free (void *ptr)

virtual void	do_freeAll ()

virtual void	do_freeTail ()

virtual void	do_fillFreeArea ()

virtual s32	do_resize (void *ptr, u32 size)

virtual s32	do_getSize (void *ptr)

virtual s32	do_getFreeSize ()

virtual void *	do_getMaxFreeBlock ()

virtual s32	do_getTotalFreeSize ()

virtual s32	do_changeGroupID (u8 newGroupID)

virtual u8	do_getCurrentGroupId ()

virtual void	state_register (JKRHeap::TState *p, u32 id) const

virtual bool	state_compare (JKRHeap::TState const &r1, JKRHeap::TState const &r2) const

Public Member Functions inherited from JKRHeap
	JKRHeap (u32 size, JKRHeap *parent, bool errorFlag)

	JKRHeap (void data, u32 size, JKRHeap parent, bool errorFlag)

virtual	~JKRHeap ()

JKRHeap *	becomeSystemHeap ()

JKRHeap *	becomeCurrentHeap ()

void	destroy ()

void *	alloc (u32 size, int alignment)

void	free (void *ptr)

void	freeAll ()

void	freeTail ()

s32	resize (void *ptr, u32 size)

s32	getSize (void *ptr)

s32	getFreeSize ()

void *	getMaxFreeBlock ()

s32	getTotalFreeSize ()

s32	changeGroupID (u8 newGroupId)

u8	getCurrentGroupId ()

u32	getMaxAllocatableSize (int alignment)

JKRHeap *	find (void *ptr) const

JKRHeap *	findAllHeap (void *ptr) const

void	dispose_subroutine (u32 start, u32 end)

bool	dispose (void *ptr, u32 size)

void	dispose (void begin, void end)

void	dispose ()

bool	setErrorFlag (bool errorFlag)

bool	isSubHeap (JKRHeap *heap) const

void *	getAltAramStartAdr ()

virtual void	callAllDisposer ()

virtual void	state_dump (JKRHeap::TState const &p) const

void	setDebugFill (bool debugFill)

bool	getDebugFill () const

void *	getStartAddr ()

void *	getEndAddr ()

u32	getSize () const

bool	getErrorFlag () const

void	callErrorHandler (void *heap, u32 size, int alignment)

JKRHeap *	getParent ()

JSUTree< JKRHeap > &	getHeapTree ()

void	appendDisposer (JKRDisposer *disposer)

void	removeDisposer (JKRDisposer *disposer)

void	lock () const

void	unlock () const

u32	getHeapSize ()

Public Member Functions inherited from JKRDisposer
	JKRDisposer ()

virtual	~JKRDisposer ()

Static Public Member Functions
static JKRExpHeap *	createRoot (int maxHeaps, bool errorFlag)

static JKRExpHeap *	create (u32 size, JKRHeap *parent, bool errorFlag)

static JKRExpHeap *	create (void ptr, u32 size, JKRHeap parent, bool errorFlag)

static s32	getUsedSize_ (JKRExpHeap *heap)

static void *	getState_ (TState *state)

Static Public Member Functions inherited from JKRHeap
static bool	initArena (char *memory, u32 size, int maxHeaps)

static bool	initArena2 (char *memory, u32 size, int maxHeaps)

static void *	alloc (u32 size, int alignment, JKRHeap *heap)

static void	free (void ptr, JKRHeap heap)

static s32	resize (void ptr, u32 size, JKRHeap heap)

static s32	getSize (void ptr, JKRHeap heap)

static JKRHeap *	findFromRoot (void *ptr)

static void	copyMemory (void dst, void src, u32 size)

static void	fillMemory (void *dst, u32 size, u8 value)

static bool	checkMemoryFilled (void *src, u32 size, u8 value)

static JKRErrorHandler	setErrorHandler (JKRErrorHandler errorHandler)

static void	fillMemory (u8 *, u32, u8)

static bool	checkMemoryFilled (u8 *, u32, u8)

static bool	isDefaultDebugFill ()

static void	setDefaultDebugFill (bool status)

static void *	getCodeStart (void)

static void *	getCodeEnd (void)

static void *	getUserRamStart (void)

static void *	getUserRamEnd (void)

static u32	getMemorySize (void)

static JKRHeap *	getRootHeap ()

static JKRHeap *	getRootHeap2 ()

static JKRHeap *	getSystemHeap ()

static JKRHeap *	getCurrentHeap ()

static void	setSystemHeap (JKRHeap *heap)

static void	setCurrentHeap (JKRHeap *heap)

static void	setState_u32ID_ (TState *state, u32 id)

static void	setState_uUsedSize_ (TState *state, u32 usedSize)

static void	setState_u32CheckCode_ (TState *state, u32 checkCode)

static void *	getState_buf_ (TState *state)

Public Attributes
u8	mAllocMode

u8	mCurrentGroupId

bool	field_0x6e

Public Attributes inherited from JKRDisposer
JKRHeap *	mHeap

JSULink< JKRDisposer >	mLink

Protected Member Functions
	JKRExpHeap (void data, u32 size, JKRHeap parent, bool errorFlag)

virtual	~JKRExpHeap ()

void *	allocFromHead (u32 size, int align)

void *	allocFromHead (u32 size)

void *	allocFromTail (u32 size, int align)

void *	allocFromTail (u32 size)

void	appendUsedList (CMemBlock *newblock)

void	setFreeBlock (CMemBlock block, CMemBlock prev, CMemBlock *next)

void	removeFreeBlock (CMemBlock *block)

void	removeUsedBlock (CMemBlock *block)

void	recycleFreeBlock (CMemBlock *block)

void	joinTwoBlocks (CMemBlock *block)

Private Attributes
void *	field_0x70

u32	field_0x74

CMemBlock *	mHeadFreeList

CMemBlock *	mTailFreeList

CMemBlock *	mHeadUsedList

CMemBlock *	mTailUsedList

Friends
class	CMemBlock

Additional Inherited Members
Static Public Attributes inherited from JKRHeap
static void *	mCodeStart

static void *	mCodeEnd

static void *	mUserRamStart

static void *	mUserRamEnd

static u32	mMemorySize

static JKRAllocCallback	sAllocCallback

static JKRFreeCallback	sFreeCallback

static bool	sDefaultFillFlag = true

static JKRHeap *	sRootHeap

static JKRHeap *	sRootHeap2

static JKRHeap *	sSystemHeap

static JKRHeap *	sCurrentHeap

static JKRErrorHandler	mErrorHandler

Protected Attributes inherited from JKRHeap
OSMutex	mMutex

u8 *	mStart

u8 *	mEnd

u32	mSize

bool	mDebugFill

bool	mCheckMemoryFilled

u8	mAllocationMode

u8	mGroupId

JSUTree< JKRHeap >	mChildTree

JSUList< JKRDisposer >	mDisposerList

bool	mErrorFlag

bool	mInitFlag

Member Enumeration Documentation

◆ EAllocMode

enum JKRExpHeap::EAllocMode

Enumerator
ALLOC_MODE_1

Constructor & Destructor Documentation

◆ JKRExpHeap()

JKRExpHeap::JKRExpHeap	(	void *	data,
		u32	size,
		JKRHeap *	parent,
		bool	errorFlag )

protected

◆ ~JKRExpHeap()

JKRExpHeap::~JKRExpHeap ( )

protectedvirtual

Member Function Documentation

◆ allocFromHead() [1/2]

void * JKRExpHeap::allocFromHead ( u32 size )

protected

◆ allocFromHead() [2/2]

void * JKRExpHeap::allocFromHead	(	u32	size,
		int	align )

protected

◆ allocFromTail() [1/2]

void * JKRExpHeap::allocFromTail ( u32 size )

protected

◆ allocFromTail() [2/2]

void * JKRExpHeap::allocFromTail	(	u32	size,
		int	align )

protected

◆ appendUsedList()

void JKRExpHeap::appendUsedList ( JKRExpHeap::CMemBlock * newblock )

protected

◆ check()

bool JKRExpHeap::check ( void )

virtual

Implements JKRHeap.

◆ create() [1/2]

JKRExpHeap * JKRExpHeap::create	(	u32	size,
		JKRHeap *	parent,
		bool	errorFlag )

static

◆ create() [2/2]

JKRExpHeap * JKRExpHeap::create	(	void *	ptr,
		u32	size,
		JKRHeap *	parent,
		bool	errorFlag )

static

◆ createRoot()

JKRExpHeap * JKRExpHeap::createRoot	(	int	maxHeaps,
		bool	errorFlag )

static

◆ do_alloc()

void * JKRExpHeap::do_alloc	(	u32	size,
		int	alignment )

virtual

Implements JKRHeap.

◆ do_changeGroupID()

s32 JKRExpHeap::do_changeGroupID ( u8 newGroupID )

virtual

Reimplemented from JKRHeap.

◆ do_destroy()

void JKRExpHeap::do_destroy ( void )

virtual

Implements JKRHeap.

◆ do_fillFreeArea()

void JKRExpHeap::do_fillFreeArea ( void )

virtual

Implements JKRHeap.

◆ do_free()

void JKRExpHeap::do_free ( void * ptr )

virtual

Implements JKRHeap.

◆ do_freeAll()

void JKRExpHeap::do_freeAll ( void )

virtual

Implements JKRHeap.

◆ do_freeTail()

void JKRExpHeap::do_freeTail ( void )

virtual

Implements JKRHeap.

◆ do_getCurrentGroupId()

u8 JKRExpHeap::do_getCurrentGroupId ( void )

virtual

Reimplemented from JKRHeap.

◆ do_getFreeSize()

s32 JKRExpHeap::do_getFreeSize ( void )

virtual

Implements JKRHeap.

◆ do_getMaxFreeBlock()

void * JKRExpHeap::do_getMaxFreeBlock ( void )

virtual

Implements JKRHeap.

◆ do_getSize()

s32 JKRExpHeap::do_getSize ( void * ptr )

virtual

Implements JKRHeap.

◆ do_getTotalFreeSize()

s32 JKRExpHeap::do_getTotalFreeSize ( void )

virtual

Implements JKRHeap.

◆ do_resize()

s32 JKRExpHeap::do_resize	(	void *	ptr,
		u32	size )

virtual

Implements JKRHeap.

◆ dump()

bool JKRExpHeap::dump ( void )

virtual

Implements JKRHeap.

◆ dump_sort()

bool JKRExpHeap::dump_sort ( void )

virtual

Reimplemented from JKRHeap.

◆ getHeapType()

u32 JKRExpHeap::getHeapType ( void )

virtual

Implements JKRHeap.

◆ getState_()

static void * JKRExpHeap::getState_ ( TState * state )

inlinestatic

◆ getTotalUsedSize()

s32 JKRExpHeap::getTotalUsedSize ( void ) const

◆ getUsedFirst()

CMemBlock * JKRExpHeap::getUsedFirst ( )

inline

◆ getUsedSize()

s32 JKRExpHeap::getUsedSize ( u8 groupId ) const

◆ getUsedSize_()

static s32 JKRExpHeap::getUsedSize_ ( JKRExpHeap * heap )

inlinestatic

◆ isEmpty()

BOOL JKRExpHeap::isEmpty ( )

◆ joinTwoBlocks()

void JKRExpHeap::joinTwoBlocks ( CMemBlock * block )

protected

◆ recycleFreeBlock()

void JKRExpHeap::recycleFreeBlock ( JKRExpHeap::CMemBlock * block )

protected

◆ removeFreeBlock()

void JKRExpHeap::removeFreeBlock ( CMemBlock * block )

protected

◆ removeUsedBlock()

void JKRExpHeap::removeUsedBlock ( JKRExpHeap::CMemBlock * block )

protected

◆ setAllocationMode()

void JKRExpHeap::setAllocationMode ( EAllocMode mode )

inline

◆ setFreeBlock()

void JKRExpHeap::setFreeBlock	(	CMemBlock *	block,
		CMemBlock *	prev,
		CMemBlock *	next )

protected

◆ state_compare()

bool JKRExpHeap::state_compare	(	JKRHeap::TState const &	r1,
		JKRHeap::TState const &	r2 ) const

virtual

Reimplemented from JKRHeap.

◆ state_register()

void JKRExpHeap::state_register	(	JKRHeap::TState *	p,
		u32	id ) const

virtual

Reimplemented from JKRHeap.

Friends And Related Symbol Documentation

◆ CMemBlock

friend class CMemBlock

friend

Member Data Documentation

◆ field_0x6e

bool JKRExpHeap::field_0x6e

◆ field_0x70

void* JKRExpHeap::field_0x70

private

◆ field_0x74

u32 JKRExpHeap::field_0x74

private

◆ mAllocMode

u8 JKRExpHeap::mAllocMode

◆ mCurrentGroupId

u8 JKRExpHeap::mCurrentGroupId

◆ mHeadFreeList

CMemBlock* JKRExpHeap::mHeadFreeList

private

◆ mHeadUsedList

CMemBlock* JKRExpHeap::mHeadUsedList

private

◆ mTailFreeList

CMemBlock* JKRExpHeap::mTailFreeList

private

◆ mTailUsedList

CMemBlock* JKRExpHeap::mTailUsedList

private

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

include/JSystem/JKernel/JKRExpHeap.h
src/JSystem/JKernel/JKRExpHeap.cpp

Classes

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Private Attributes

Friends

Additional Inherited Members

Member Enumeration Documentation

◆ EAllocMode

Constructor & Destructor Documentation

◆ JKRExpHeap()

◆ ~JKRExpHeap()

Member Function Documentation

◆ allocFromHead() [1/2]

◆ allocFromHead() [2/2]

◆ allocFromTail() [1/2]

◆ allocFromTail() [2/2]

◆ appendUsedList()

◆ check()

◆ create() [1/2]

◆ create() [2/2]

◆ createRoot()

◆ do_alloc()

◆ do_changeGroupID()

◆ do_destroy()

◆ do_fillFreeArea()

◆ do_free()

◆ do_freeAll()

◆ do_freeTail()

◆ do_getCurrentGroupId()

◆ do_getFreeSize()

◆ do_getMaxFreeBlock()

◆ do_getSize()

◆ do_getTotalFreeSize()

◆ do_resize()

◆ dump()

◆ dump_sort()

◆ getHeapType()

◆ getState_()

◆ getTotalUsedSize()

◆ getUsedFirst()

◆ getUsedSize()

◆ getUsedSize_()

◆ isEmpty()

◆ joinTwoBlocks()

◆ recycleFreeBlock()

◆ removeFreeBlock()

◆ removeUsedBlock()

◆ setAllocationMode()

◆ setFreeBlock()

◆ state_compare()

◆ state_register()

Friends And Related Symbol Documentation

◆ CMemBlock

Member Data Documentation

◆ field_0x6e

◆ field_0x70

◆ field_0x74

◆ mAllocMode

◆ mCurrentGroupId

◆ mHeadFreeList

◆ mHeadUsedList

◆ mTailFreeList

◆ mTailUsedList