86 Commits

Author	SHA1	Message	Date
Philipp Oppermann	b050b475f7	Add missing license headers and update copyright year (#232) ... (cherry picked from commit a04924955a)	2016-10-02 18:31:18 +02:00
Philipp Oppermann	1703827da2	Update to bitflags 0.7.0	2016-05-15 12:27:43 +02:00
Philipp Oppermann	6839321233	Formatting: Run rustfmt	2016-04-12 00:47:05 +02:00
Philipp Oppermann	2b85f38b41	Use new hole_list_allocator instead of bump_allocator	2016-04-12 00:47:05 +02:00
Philipp Oppermann	eac60162ad	Fix page fault by mapping the complete heap	2016-04-12 00:47:05 +02:00
Philipp Oppermann	fbc1c60164	Ensure that memory::init is only called once	2016-04-12 00:47:05 +02:00
Philipp Oppermann	cea73b3ab9	Move memory intialization to memory::init function	2016-04-12 00:47:05 +02:00
Philipp Oppermann	1d8a36a14b	Rewrite remap_the_kernel post to use range_inclusive instead of step_by	2016-03-06 15:01:48 +01:00
Philipp Oppermann	03ed3ce9a0	Replace buggy range.step_by with a Frame::range_inclusive function	2016-03-06 13:42:31 +01:00
Philipp Oppermann	4fcb4b3424	Make some more types public since they are part of the public interface	2016-02-24 17:34:36 +01:00
Philipp Oppermann	941b1fab1c	Use new section.is_allocated function	2016-02-24 17:14:39 +01:00
Philipp Oppermann	4142cff3e6	Identity map the multiboot info structure	2016-02-24 16:52:19 +01:00
Philipp Oppermann	ac6c1af84f	Remove test_paging function	2016-01-01 18:05:16 +01:00
Philipp Oppermann	1c2e6fca64	Remove unused imports	2016-01-01 18:05:16 +01:00
Philipp Oppermann	db928db0b5	Unmap the old P4 page to create a basic guard page for the kernel stack	2016-01-01 18:05:16 +01:00
Philipp Oppermann	76d1c41e96	Use correct section flags (causes a page fault)	2016-01-01 18:05:16 +01:00
Philipp Oppermann	b64f980c34	Identity map the vga text buffer	2016-01-01 18:05:16 +01:00
Philipp Oppermann	051596d8f9	Try to switch tables, causes boot loop	2016-01-01 18:05:16 +01:00
Philipp Oppermann	33322ec49b	Test it	2016-01-01 18:05:16 +01:00
Philipp Oppermann	dd51bde9f9	Add remap_the_kernel function	2016-01-01 18:05:16 +01:00
Philipp Oppermann	fe8c81a531	Backup and restore original recursive mapping in with	2016-01-01 18:05:16 +01:00
Philipp Oppermann	c16b3059cf	Add ActivePageTable::with draft	2016-01-01 18:05:16 +01:00
Philipp Oppermann	a100d5f63f	Split mapping functions of ActivePageTable into mapper subtype	2016-01-01 18:05:16 +01:00
Philipp Oppermann	716e3f7359	Zero and recursive map inactive table on creation	2016-01-01 18:05:16 +01:00
Philipp Oppermann	7ce86b3a80	Add temporary_page submodule	2016-01-01 18:05:16 +01:00
Philipp Oppermann	a7000e537c	Add InactivePageTableSkeleton	2016-01-01 18:05:16 +01:00
Philipp Oppermann	2198d09695	Add clone methods to Page(public) and Frame(private)	2016-01-01 18:05:16 +01:00
Philipp Oppermann	a9e5b7fd28	Update license headers	2015-12-29 12:31:25 +01:00
Philipp Oppermann	b39bb643dd	Rename RecursivePageTable to ActivePageTable	2015-12-25 13:14:14 +01:00
Rafal Mielniczuk	337799599a	Fix HierachicalLevel typo	2015-12-20 15:52:14 +01:00
Philipp Oppermann	165e6ebff8	Run rustfmt	2015-12-20 15:05:08 +01:00
Philipp Oppermann	7e83931746	The Iterator::min_by was renamed to min_by_key	2015-12-14 00:08:54 +01:00
Philipp Oppermann	617c92d017	Use a more expressive variable name	2015-12-10 16:55:54 +01:00
Philipp Oppermann	75264e7cac	Fix unmap function by flushing the TLB	2015-12-09 15:46:15 +01:00
Philipp Oppermann	8bb09f47f8	Test unmap function	2015-12-09 15:46:15 +01:00
Philipp Oppermann	cf5ea7664e	Test map_to function	2015-12-09 15:46:15 +01:00
Philipp Oppermann	786e1d5cab	Test translate function	2015-12-09 15:46:14 +01:00
Philipp Oppermann	d8c6b6f5b7	Add and call test_paging function	2015-12-09 15:46:14 +01:00
Philipp Oppermann	4fd8891aff	Add (buggy) unmap function	2015-12-09 15:46:14 +01:00
Philipp Oppermann	d52c79b106	Add map and identity_map functions	2015-12-09 15:46:14 +01:00
Philipp Oppermann	86d8e99271	Make translate and map_to safe by making them RecursivePageTable methods	2015-12-09 15:46:14 +01:00
Philipp Oppermann	fb7d2d22b6	Add RecursivePageTable as an owner for the P4 table	2015-12-09 15:46:14 +01:00
Philipp Oppermann	46b93e0650	Add unsafe map_to function and make translate unsafe, too ... These functions are unsafe because it's possible to get aliased &mut references.	2015-12-09 15:46:14 +01:00
Philipp Oppermann	e84344f59a	Add function to translate virtual to physical address	2015-12-09 15:46:14 +01:00
Philipp Oppermann	d267ac1c98	Define the next_table methods only for P4, P3, and P2 tables	2015-12-09 15:46:14 +01:00
Philipp Oppermann	e5a4114262	Add unsafe next_table methods	2015-12-09 15:46:14 +01:00
Philipp Oppermann	e071c24680	Recursive map the P4 table	2015-12-09 15:46:14 +01:00
Philipp Oppermann	96b0dc0c66	Model page tables	2015-12-09 15:46:14 +01:00
Philipp Oppermann	14384fb27f	Model page table entries	2015-12-09 15:46:14 +01:00
Philipp Oppermann	d827f51bb6	Create basic paging module	2015-12-09 15:46:14 +01:00