108 Commits

Author	SHA1	Message	Date
Philipp Oppermann	df8335f8c7	Add a new blog_os::init function instead of calling init_idt directly	2019-04-26 14:57:14 +02:00
Philipp Oppermann	f301ae461a	Merge branch 'post-04-new' into post-05-new	2019-04-26 14:56:25 +02:00
Philipp Oppermann	48e1f72d23	Split off a library	2019-04-26 13:41:19 +02:00
Philipp Oppermann	46bb44b95d	Run cargo fmt	2019-04-26 13:41:19 +02:00
Philipp Oppermann	4cbac20b40	Add tests for the VGA buffer	2019-04-26 13:41:19 +02:00
Philipp Oppermann	3ecf9a9b56	Exit qemu on panic	2019-04-26 13:41:19 +02:00
Philipp Oppermann	1559493802	Print test results over serial port	2019-04-26 13:41:19 +02:00
Philipp Oppermann	dbdd46da9a	Exit qemu after running tests	2019-04-26 13:41:17 +02:00
Philipp Oppermann	3aa6151729	Add a trivial_assertion test	2019-04-26 13:41:07 +02:00
Philipp Oppermann	0beb0d80f8	Add a custom test runner	2019-04-26 13:41:07 +02:00
Philipp Oppermann	23cbafab1c	Reset code to post-03 branch	2019-04-26 12:44:33 +02:00
Philipp Oppermann	9bf4ea7341	Use BootInfoFrameAllocator to create a 0xdeadbeaf000 mapping	2019-03-14 10:30:37 +01:00
Philipp Oppermann	770af27d75	Create a new mapping and write through it to the screen	2019-03-14 10:30:37 +01:00
Philipp Oppermann	cb4410c84e	Update kernel_main to use MapperAllSizes::translate_addr	2019-03-14 10:30:37 +01:00
Philipp Oppermann	9335386928	Add and test a memory::translate_addr function	2019-03-14 10:30:37 +01:00
Philipp Oppermann	7c30d62f33	Also show non-empty level 3 table entries	2019-03-14 10:30:37 +01:00
Philipp Oppermann	61683bccda	Print non-empty level 4 table entries	2019-03-14 10:30:37 +01:00
Philipp Oppermann	e1ec5159b8	Add boot info argument and use entry_point macro	2019-03-14 10:30:37 +01:00
Philipp Oppermann	ef1cc0ed4f	Reset code to post-09 branch for new 'Paging Implementation' post	2019-03-14 10:20:46 +01:00
Philipp Oppermann	7198a4d110	The code for reading the level 4 table was moved to the next post	2019-03-12 17:49:31 +01:00
Philipp Oppermann	b895f8c745	Update code for changes in x86_64 0.5.0	2019-03-09 12:29:44 +01:00
Philipp Oppermann	a56e22b6fc	Use BootInfoFrameAllocator instead of EmptyFrameAllocator	2019-01-28 11:30:27 +01:00
Philipp Oppermann	741224411b	Use the BootInfo struct passed by the bootloader	2019-01-28 11:24:16 +01:00
Philipp Oppermann	818417d119	Try to create example mapping for page 0xdeadbeaf000	2019-01-28 11:23:46 +01:00
Philipp Oppermann	f272785861	Create example mapping for page 0x1000	2019-01-28 11:19:46 +01:00
Philipp Oppermann	f2bc2d33f0	Rewrite translation function on top of RecursivePageTable	2019-01-27 14:38:49 +01:00
Philipp Oppermann	38a121a887	Test translate_addr by translating some virtual addresses	2019-01-27 14:38:49 +01:00
Philipp Oppermann	b184f7d996	Move the testing code to the end of _start	2019-01-26 12:57:32 +01:00
Philipp Oppermann	abaf5bd862	Use PageTable struct of x86_64 crate for accessing entries	2019-01-25 14:29:50 +01:00
Philipp Oppermann	b7005b766f	Print first 10 entries of level 4 page table	2019-01-25 14:29:04 +01:00
Philipp Oppermann	91ca04e8c2	Retrieve address of level 4 page table	2019-01-25 14:28:23 +01:00
Philipp Oppermann	ada45c6e52	Provoke page fault	2019-01-25 14:27:31 +01:00
Philipp Oppermann	c2e4e8c96f	Add and use hlt_loop function	2019-01-25 14:21:12 +01:00
Philipp Oppermann	599a643d97	Remove deadlock provoking code again ... This reverts commit 1a39774ead.	2019-01-25 14:14:45 +01:00
Philipp Oppermann	1a39774ead	Provoke a print! deadlock	2019-01-25 14:12:14 +01:00
Philipp Oppermann	4060ac558c	Add a timer interrupt handler	2019-01-25 14:09:12 +01:00
Philipp Oppermann	28a11e47bc	Enable hardware interrupts	2019-01-25 14:05:20 +01:00
Philipp Oppermann	6504bed810	Initialize the PIC	2019-01-25 14:04:55 +01:00
Philipp Oppermann	b5202e26a1	Load the GDT	2019-01-25 13:57:40 +01:00
Philipp Oppermann	7fd29c9cbe	Trigger a double fault through a stack overflow -> triple fault	2019-01-25 13:55:42 +01:00
Philipp Oppermann	218cb9399e	Add a double fault handler and test it	2019-01-25 13:54:44 +01:00
Philipp Oppermann	c6bd48e812	Load and test our new IDT	2019-01-25 13:51:06 +01:00
Philipp Oppermann	bd39105793	Split crate into lib.rs and main.rs	2019-01-25 13:44:04 +01:00
Philipp Oppermann	d007aae993	Exit qemu	2019-01-25 13:38:26 +01:00
Philipp Oppermann	c21f051300	Add a serial module	2019-01-25 13:37:20 +01:00
Philipp Oppermann	76a65ca3ee	Include the standard library for unit tests	2019-01-25 13:29:02 +01:00
Philipp Oppermann	8e74084d52	Silence unused import warnings for cargo test	2019-01-25 13:25:24 +01:00
Philipp Oppermann	5366fe2ff8	Make cargo test work	2019-01-25 13:24:54 +01:00
Philipp Oppermann	6c427e7cee	Print the PanicInfo on panic	2019-01-25 13:23:04 +01:00
Philipp Oppermann	c43d6191c5	Implement print!/println! macros	2019-01-25 13:22:33 +01:00