platform/atari_m68k/mmu.cpp

199 unmap_page(addr_t virtualAddress)
201 	gMMUOps->unmap_page(virtualAddress);
205 /** Creates an entry to map the specified virtualAddress to the given
212 map_page(addr_t virtualAddress, addr_t physicalAddress, uint32 flags)
214 	TRACE(("map_page: vaddr 0x%lx, paddr 0x%lx\n", virtualAddress, physicalAddress));
216 	if (virtualAddress < KERNEL_LOAD_BASE)
217 		panic("map_page: asked to map invalid page %p!\n", (void *)virtualAddress);
220 	gMMUOps->add_page_table(virtualAddress);
222 	if (virtualAddress >= sMaxVirtualAddress) {
229 		if (virtualAddress >= sMaxVirtualAddress)
230 			panic("map_page: asked to map a page to %p\n", (void *)virtualAddress);
237 	gMMUOps->map_page(virtualAddress, physicalAddress, flags);
325 mmu_allocate(void *virtualAddress, size_t size)
328 		virtualAddress, sNextVirtualAddress, size));
333 	if (virtualAddress != NULL) {
339 		addr_t address = (addr_t)virtualAddress;
352 		return virtualAddress;
372 mmu_free(void *virtualAddress, size_t size)
374 	TRACE(("mmu_free(virtualAddress = %p, size: %ld)\n", virtualAddress, size));
376 	addr_t address = (addr_t)virtualAddress;