nn::fnd::UnitHeapTemplate::Create Member Function

static UnitHeapTemplate * Create(
     HeapBase * parent,
     size_t unit,
     void * addr,
     size_t size,
     s32 alignment = DEFAULT_ALIGNMENT,
     bit32 option = 0,
     bit32 placement = HEAP_INFOPLACEMENT_HEAD
);

	Name	Description
in	parent	Specifies the parent heap whose region contains addr.
in	unit	The size of the unit.
in	addr	The starting address of the memory used by the unit heap.
in	size	The size of the memory used by the unit heap.
in	alignment	The alignment of the unit.
in	option	Specifies options. (Not yet implemented.)
in	placement	Specifies the location where the management region (UnitHeap object) is located.

Creates a unit heap within a heap.

Heaps that are created with this function must be destroyed using HeapBase::Destroy. The actual ExpHeap object is created within the region defined by the values specified for the addr and size arguments. This means that the actual size allocated to the heap is the size of the specified region minus sizeof(ExpHeap).

Use the placement argument to specify where the ExpHeap object is placed. If you specify HEAP_INFOPLACEMENT_HEAD for placement, the actual ExpHeap object is placed at the start of the region (in other words, the region that starts at addr and ends at addr+sizeof(ExpHeap). If you specify HEAP_INFOPLACEMENT_TAIL for placement, the actual ExpHeap object is placed at the end of the region (in other words, the region that starts at addr+size-sizeof(ExpHeap) and ends at addr+size.

2010/01/08

Added the placement argument, which is used to specify where to place the management region.

2010/01/07

Initial version.