Abstract::Memory::MEMiExpBlockHead Struct Reference

#include <ExpHeap.hh>

Description

Head of the memory block. Contains information about the block and a link in the corresponding used/free linked lists.

Definition at line 38 of file ExpHeap.hh.

Public Member Functions
Region	getRegion () const
void *	getMemoryStart () const
void *	getMemoryEnd () const

Static Public Member Functions
static MEMiExpBlockHead *	createFree (const Region &region)
static MEMiExpBlockHead *	createUsed (const Region &region)

Public Attributes
u16	m_signature
union {
u16   val
struct {
u16   direction: 1
u16   alignment: 7
u16   groupId: 8
}   fields
}	m_attribute
u32	m_size
MEMiExpBlockLink	m_link

Private Member Functions
	MEMiExpBlockHead (const Region &region, u16 signature)

Constructor & Destructor Documentation

MEMiExpBlockHead()

Abstract::Memory::MEMiExpBlockHead::MEMiExpBlockHead ( const Region & region, u16 signature )

private

Definition at line 59 of file ExpHeap.cc.

Member Function Documentation

createFree()

MEMiExpBlockHead * Abstract::Memory::MEMiExpBlockHead::createFree ( const Region & region )

staticnodiscard

Definition at line 69 of file ExpHeap.cc.

createUsed()

MEMiExpBlockHead * Abstract::Memory::MEMiExpBlockHead::createUsed ( const Region & region )

staticnodiscard

Definition at line 74 of file ExpHeap.cc.

getMemoryEnd()

void * Abstract::Memory::MEMiExpBlockHead::getMemoryEnd ( ) const

nodiscard

Definition at line 87 of file ExpHeap.cc.

getMemoryStart()

void * Abstract::Memory::MEMiExpBlockHead::getMemoryStart ( ) const

nodiscard

Definition at line 83 of file ExpHeap.cc.

getRegion()

Region Abstract::Memory::MEMiExpBlockHead::getRegion ( ) const

nodiscard

Definition at line 79 of file ExpHeap.cc.

Member Data Documentation

alignment

u16 Abstract::Memory::MEMiExpBlockHead::alignment

Definition at line 55 of file ExpHeap.hh.

direction

u16 Abstract::Memory::MEMiExpBlockHead::direction

Definition at line 54 of file ExpHeap.hh.

groupId

u16 Abstract::Memory::MEMiExpBlockHead::groupId

Definition at line 56 of file ExpHeap.hh.

m_link

MEMiExpBlockLink Abstract::Memory::MEMiExpBlockHead::m_link

Definition at line 63 of file ExpHeap.hh.

m_signature

u16 Abstract::Memory::MEMiExpBlockHead::m_signature

Definition at line 50 of file ExpHeap.hh.

m_size

u32 Abstract::Memory::MEMiExpBlockHead::m_size

Definition at line 59 of file ExpHeap.hh.

val

u16 Abstract::Memory::MEMiExpBlockHead::val

Definition at line 52 of file ExpHeap.hh.