paging/040/M68KVMTranslationMap040.cpp

219 	dprintf("index is %d\n", va / B_PAGE_SIZE / 1024);
359 	int index;
362 		index = VADDR_TO_PRENT(start);
363 		if (PRE_TYPE(pr[index]) != DT_ROOT) {
374 			PRE_TO_PA(pr[index]));
376 		//pd += (index % NUM_DIRTBL_PER_PAGE) * NUM_DIRENT_PER_TBL;
379 		index = VADDR_TO_PDENT(start);
380 		if (PDE_TYPE(pd[index]) != DT_DIR) {
388 			PDE_TO_PA(pd[index]));
390 		//pt += (index % NUM_PAGETBL_PER_PAGE) * NUM_PAGEENT_PER_TBL;
392 		for (index = VADDR_TO_PTENT(start);
393 				(index < NUM_PAGEENT_PER_TBL) && (start < end);
394 				index++, start += B_PAGE_SIZE) {
395 			if (PTE_TYPE(pt[index]) != DT_PAGE
396 				&& PTE_TYPE(pt[index]) != DT_INDIRECT) {
404 				= M68KPagingMethod040::ClearPageTableEntry(&pt[index]);
435 	int index;
437 	index = VADDR_TO_PRENT(address);
438 	if (PRE_TYPE(pr[index]) == DT_ROOT)
444 		pr[index] & M68K_PRE_ADDRESS_MASK);
446 	index = VADDR_TO_PDENT(address);
447 	if (PDE_TYPE(pd[index]) == DT_DIR)
451 		pd[index] & M68K_PDE_ADDRESS_MASK);
453 	index = VADDR_TO_PTENT(address);
454 	if (PTE_TYPE(pt[index]) == DT_INDIRECT) {
455 		phys_addr_t indirectAddress = PIE_TO_TA(pt[index]);
457 			PIE_TO_TA(pt[index]), true);
458 		index = 0; // single descriptor
462 		&pt[index]);
507 	int index;
525 		index = VADDR_TO_PRENT(start);
526 		if (PRE_TYPE(pr[index]) != DT_ROOT) {
537 			pr[index] & M68K_PRE_ADDRESS_MASK);
539 		index = VADDR_TO_PDENT(start);
540 		if (PDE_TYPE(pd[index]) != DT_DIR) {
548 			pd[index] & M68K_PDE_ADDRESS_MASK);
550 		for (index = VADDR_TO_PTENT(start); (index < 1024) && (start < end);
551 				index++, start += B_PAGE_SIZE) {
552 			page_table_entry *e = &pt[index];
555 			if (PTE_TYPE(pt[index]) == DT_INDIRECT) {
556 				phys_addr_t indirectAddress = PIE_TO_TA(pt[index]);
558 					PIE_TO_TA(pt[index]));
681 			int index;
682 			index = VADDR_TO_PRENT(address);
683 			if (PRE_TYPE(pr[index]) != DT_ROOT) {
693 					pr[index] & M68K_PRE_ADDRESS_MASK);
695 			index = VADDR_TO_PDENT(address);
696 			if (PDE_TYPE(pr[index]) != DT_DIR) {
704 					pd[index] & M68K_PDE_ADDRESS_MASK);
771 	int index = VADDR_TO_PRENT(va);
773 	if (PRE_TYPE(pr[index]) != DT_ROOT) {
782 		pr[index] & M68K_PDE_ADDRESS_MASK);
784 	index = VADDR_TO_PDENT(va);
785 	if (PDE_TYPE(pd[index]) != DT_DIR) {
791 		pd[index] & M68K_PDE_ADDRESS_MASK);
793 	index = VADDR_TO_PTENT(va);
794 	if (PTE_TYPE(pt[index]) == DT_INDIRECT) {
796 			pt[index] & M68K_PIE_ADDRESS_MASK);
797 		index = 0;
800 	page_table_entry entry = pt[index];
832 	int index = VADDR_TO_PRENT(va);
834 	if (PRE_TYPE(pr[index]) != DT_ROOT) {
840 	phys_addr_t ppr = pr[index] & M68K_PRE_ADDRESS_MASK;
846 	index = VADDR_TO_PDENT(va);
847 	if (PDE_TYPE(pd[index]) != DT_DIR) {
852 	phys_addr_t ppd = pd[index] & M68K_PDE_ADDRESS_MASK;
858 	index = VADDR_TO_PTENT(va);
859 	if (PTE_TYPE(pt[index]) == DT_INDIRECT) {
860 		phys_addr_t ppt = pt[index] & M68K_PIE_ADDRESS_MASK;
865 		index = 0;
868 	page_table_entry entry = pt[index];
913 		int index = VADDR_TO_PDENT(start);
914 		if ((pd[index] & M68K_PDE_PRESENT) == 0) {
925 			pd[index] & M68K_PDE_ADDRESS_MASK);
927 		for (index = VADDR_TO_PTENT(start); index < 1024 && start < end;
928 				index++, start += B_PAGE_SIZE) {
929 			page_table_entry entry = pt[index];
942 					&pt[index],
972 	int index = VADDR_TO_PDENT(va);
974 	if ((pd[index] & M68K_PDE_PRESENT) == 0) {
986 		pd[index] & M68K_PDE_ADDRESS_MASK);
987 	index = VADDR_TO_PTENT(va);
991 		= M68KPagingMethod040::ClearPageTableEntryFlags(&pt[index],
1018 	int index = VADDR_TO_PDENT(address);
1019 	if ((pd[index] & M68K_PDE_PRESENT) == 0)
1025 		pd[index] & M68K_PDE_ADDRESS_MASK);
1027 	index = VADDR_TO_PTENT(address);
1034 			oldEntry = pt[index];
1043 					&pt[index], M68K_PTE_ACCESSED | M68K_PTE_DIRTY);
1048 			if (M68KPagingMethod040::TestAndSetPageTableEntry(&pt[index], 0,
1056 		oldEntry = M68KPagingMethod040::ClearPageTableEntryFlags(&pt[index],