3 Commits

Author	SHA1	Message	Date
Bahadir Balban	57420942ba	Removed unnecessary printks, fixed few minor issues.	2008-02-09 15:48:10 +00:00
Bahadir Balban	6b3d936933	Fixed the negligence in usr addr checking that pager has different vaddr range. ... Paging-in requests seem to work. TODO: - Remove far/fsr information in pager and abstract away these details in c0. - Add a npages field to page fault ipc so that multiple pages can be paged-in.	2008-02-05 17:05:36 +00:00
Bahadir Balban	a82cdd3456	User pointer validity checks. ... Added routines that check whether a user pointer is accessible by the kernel, and if not ask the pager to map-in those pages. I haven't implemented yet the bit that asks the pager for paging-in.	2008-02-05 15:41:14 +00:00