liballoc

Memory allocator library for managing the dynamic heap and virtual memory mappings. More...

Data Structures
class	Allocator
	Memory Allocator. More...
class	BitAllocator
	Bit memory allocator. More...
class	BubbleAllocator
	Keeps growing allocated memory, and can't actually free memory (hence the name). More...
class	PoolAllocator
	Memory allocator which uses pools that each manage same-sized objects. More...
class	SplitAllocator
	Allocator which separates kernel mapped memory at virtual and physical addresses. More...

Dynamic memory allocation.
void *	operator new (__SIZE_TYPE__ sz)
	Allocate new memory. More...
void *	operator new[] (__SIZE_TYPE__ sz)
	Allocate memory for an array. More...
void	operator delete (void *mem)
	Free memory back to the current Allocator. More...
void	operator delete[] (void *mem)
	Uses the Heap class to free memory, with the delete[] operator. More...
void *	operator new (__SIZE_TYPE__ sz, Address addr)
	Let the new() operator return the given memory address. More...

Detailed Description

Memory allocator library for managing the dynamic heap and virtual memory mappings.

Function Documentation

operator delete()

void operator delete ( void *  mem )

inline

Free memory back to the current Allocator.

Parameters

mem	Points to memory to release.

Definition at line 243 of file Allocator.h.

References Allocator::getDefault(), and Allocator::release().

operator delete[]()

void operator delete[] ( void *  mem )

inline

Uses the Heap class to free memory, with the delete[] operator.

Parameters

mem	Points to memory to release.

Definition at line 253 of file Allocator.h.

References Allocator::getDefault(), and Allocator::release().

operator new() [1/2]

void* operator new ( __SIZE_TYPE__  sz )

inline

Allocate new memory.

Parameters

sz	Amount of memory to allocate.

Definition at line 207 of file Allocator.h.

References Allocator::Range::address, Allocator::Range::alignment, Allocator::allocate(), Allocator::getDefault(), NULL, Allocator::Range::size, and Allocator::Success.

operator new() [2/2]

void* operator new ( __SIZE_TYPE__  sz, Address  addr  )

inline

Let the new() operator return the given memory address.

Parameters

sz	Size to allocate (ignored).
addr	Memory address to return.

Definition at line 266 of file Allocator.h.

operator new[]()

void* operator new[] ( __SIZE_TYPE__  sz )

inline

Allocate memory for an array.

Parameters

sz	Amount of memory to allocate.

Definition at line 225 of file Allocator.h.

References Allocator::Range::address, Allocator::Range::alignment, Allocator::allocate(), Allocator::getDefault(), NULL, Allocator::Range::size, and Allocator::Success.