Function mappableAlloc

libctru/source/allocator/mappable.c:38–54

}

void* mappableAlloc(size_t size)
{
	// Round up, can only allocate in page units
	size = (size + 0xFFF) & ~0xFFF;

	u32 addr = mappableFindAddressWithin(currentAddr, maxAddr, size);
	if (addr == 0)
	{
		// Need to rollover (maybe)
		addr = mappableFindAddressWithin(minAddr, currentAddr, size);
		if (addr == 0)
			return NULL;
	}

	currentAddr = addr + size >= maxAddr ? minAddr : addr + size;
	return (void *)addr;
}

void mappableFree(void* mem)
{