Function vtlb_MapBlock

pcsx2/vtlb.cpp:750–777

}

void vtlb_MapBlock(void* base, u32 start, u32 size, u32 blocksize)
{
	verify(0 == (start & VTLB_PAGE_MASK));
	verify(0 == (size & VTLB_PAGE_MASK) && size > 0);
	if (!blocksize)
		blocksize = size;
	verify(0 == (blocksize & VTLB_PAGE_MASK) && blocksize > 0);
	verify(0 == (size % blocksize));

	sptr baseint = (sptr)base;
	u32 end = start + (size - VTLB_PAGE_SIZE);
	verify((end >> VTLB_PAGE_BITS) < std::size(vtlbdata.pmap));

	while (start <= end)
	{
		u32 loopsz = blocksize;
		sptr ptr = baseint;

		while (loopsz > 0)
		{
			vtlbdata.pmap[start >> VTLB_PAGE_BITS] = VTLBPhysical::fromPointer(ptr);

			start += VTLB_PAGE_SIZE;
			ptr += VTLB_PAGE_SIZE;
			loopsz -= VTLB_PAGE_SIZE;
		}
	}
}

void vtlb_Mirror(u32 new_region, u32 start, u32 size)
{