Heap_Control Struct Reference
[Heap Handler]

#include <heap.h>

Collaboration diagram for Heap_Control:

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Data Fields
Heap_Block	free_list
uint32_t	page_size
uint32_t	min_block_size
void *	begin
void *	end
Heap_Block *	start
Heap_Block *	final
Heap_Statistics	stats

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Detailed Description

Control block used to manage each heap.

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Field Documentation

Heap_Block Heap_Control::free_list

head and tail of circular list of free blocks

Referenced by _Heap_Head(), and _Heap_Tail().

uint32_t Heap_Control::page_size

allocation unit and alignment

Referenced by _Heap_Start_of_block().

uint32_t Heap_Control::min_block_size

minimum block size aligned on page_size

void* Heap_Control::begin

first address of memory for the heap

void* Heap_Control::end

first address past end of memory for the heap

Heap_Block* Heap_Control::start

first valid block address in the heap

Referenced by _Heap_Is_block_in().

Heap_Block* Heap_Control::final

last valid block address in the heap

Referenced by _Heap_Is_block_in().

Heap_Statistics Heap_Control::stats

run-time statistics

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

• heap.h