#include "stdafx.h"
#include "Utilities/Log.h"
#include "Emu/Memory/Memory.h"
#include "Emu/System.h"
#include "Emu/SysCalls/SysCalls.h"

SysCallBase sc_heap("sys_heap");

struct HeapInfo
{
	u32 heap_addr;
	u32 align;
	u32 size;

	HeapInfo(u32 _heap_addr, u32 _align, u32 _size)
		: heap_addr(_heap_addr)
		, align(_align)
		, size(_size)
	{
	}
};

int sys_heap_create_heap(const u32 heap_addr, const u32 align, const u32 size)
{	
	sc_heap.Warning("sys_heap_create_heap(heap_addr=0x%x, align=0x%x, size=0x%x)", heap_addr, align, size);

	u32 heap_id = sc_heap.GetNewId(new HeapInfo(heap_addr, align, size));
	sc_heap.Warning("*** sys_heap created: id = %d", heap_id);
	return heap_id;
}

int sys_heap_malloc(const u32 heap_id, const u32 size)
{
	sc_heap.Warning("sys_heap_malloc(heap_id=%d, size=0x%x)", heap_id, size);

	HeapInfo* heap;
	if(!sc_heap.CheckId(heap_id, heap)) return CELL_ESRCH;

	return Memory.Alloc(size, 1);
}

int _sys_heap_memalign(u32 heap_id, u32 align, u32 size)
{
	sc_heap.Warning("_sys_heap_memalign(heap_id=%d, align=0x%x, size=0x%x)", heap_id, align, size);

	HeapInfo* heap;
	if(!sc_heap.CheckId(heap_id, heap)) return CELL_ESRCH;

	return Memory.Alloc(size, align);
}