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Author	SHA1	Message	Date
Ain	d8fe1b211c	Change kernel blob format to be option rom compatible	2019-04-20 21:02:35 +00:00
Ain	3b3fa349d4	Make interrupt landing pads safe against external DS values	2019-04-16 07:23:22 +00:00
Ain	8cdc21b596	Relocate kernel to 0x01000 per convention	2019-04-16 07:22:53 +00:00
Ain	0094ee6b95	Add 01h and 02h for DOSAPI	2019-04-14 19:35:55 +00:00
Ain	4b9d6da85c	Clarify comment	2019-04-14 15:30:29 +00:00
Ain	ac8e07d5ce	intr: Ship table with first 16 ISR offsets	2019-04-09 22:38:20 +00:00
Ain	befad93b30	Add build artifacts to gitignore	2019-04-01 19:57:09 +00:00
Ain	517c156c3d	kernel: relocate to HMA if available	2019-03-31 22:58:19 +00:00
Ain	fa6e624604	kernel: wip	2019-03-31 20:54:51 +00:00
Ain	59f769d530	Floppy booting is broken on QEMU	2019-03-31 20:54:19 +00:00
Ain	781366a4a4	Fix Makefile	2019-03-31 20:53:33 +00:00
Ain	9a6ecabfd7	vbr: now able to load first cluster	2019-03-31 20:53:14 +00:00
Ain	dad80532ab	Allow arbitrary floppy sizes	2019-03-31 13:22:24 +00:00
Ain	208b2f95b5	vbr: Reorder code, improve error behavior	2019-03-31 13:08:39 +00:00
Ain	6e209d9e55	vbr: reduce size for error reporting	2019-03-31 12:44:50 +00:00
Ain	8bb23d8a25	Remove whacky print_inline	2019-03-31 12:44:07 +00:00
Ain	1c4a0cf185	lib/print: shave off some bytes	2019-03-31 12:25:17 +00:00
Ain	9aa032a90c	Rename vbr to fat12vbr	2019-03-30 12:39:53 +00:00
Ain	97fe07a210	vbr: implement file searching in rootdir	2019-03-29 23:48:18 +00:00
Ain	cb3c977286	vbr: bail out on disk read error	2019-03-29 22:32:50 +00:00
Ain	f70242dfa2	vbr: display drive geometry	2019-03-29 21:40:44 +00:00
Ain	a46114f6bd	kernel: strip down to dumb binary, expect bootloader to load into sane location and setup stack	2019-03-27 23:07:04 +00:00
Ain	6bfb0dd21e	vbr: read root directory into memory	2019-03-27 23:06:13 +00:00
Ain	7492e99c3f	vbr: relocate to 0x00500	2019-03-27 23:05:46 +00:00
Ain	f1d11d84a2	Create fdimage using mtools	2019-03-27 22:10:03 +00:00
Ain	c88395c12d	vbr: work in progress on block reading	2019-03-27 22:05:00 +00:00
Ain	391a1aa7d5	vbr: CHS reading seems to work so far	2019-03-26 20:46:40 +00:00
Ain	96234c2a40	vbr: Parse CHS from BIOS to optionally overwrite hardcoded CHS data	2019-03-25 22:00:07 +00:00
Ain	2229c319b6	Add first steps for VBR bootloader	2019-03-25 08:51:37 +00:00
Ain	414f35a1ce	Trying to figure out best directory structure...	2019-03-24 18:30:49 +00:00
Ain	8b750aabe9	kernel: Generalize startup code into main	2019-03-24 18:24:25 +00:00
Ain	8d12a42442	Make setup generic for both NBP and DOS startup	2019-03-24 17:59:45 +00:00
Ain	bcff1efe59	Add routine to backup IVT	2019-03-24 17:59:03 +00:00
Ain	0414af640a	Implement block-based heap	2019-03-24 14:45:53 +00:00
Ain	6f7815bbe2	nbp: cosmetic fix	2019-03-23 21:27:25 +00:00
Ain	40a7c52bae	kernel heap: dont trash ES	2019-03-23 21:27:06 +00:00
Ain	4489dd1b47	de-inline debug_init from main	2019-03-23 21:26:46 +00:00
Ain	d54f8ac4b9	Make relocation code not trash potentially important registers	2019-03-23 20:54:08 +00:00
Ain	5becc89872	Instead of adjusting CS, always relocate NBP to 0x00500	2019-03-23 20:37:18 +00:00
Ain	1005a24c7f	Split nbp up into startup code and main	2019-03-23 20:23:17 +00:00
Ain	260db9f8d7	Move kernel libs into subdir, create NBP-specific entrypoint	2019-03-23 20:17:47 +00:00
Ain	c2e68a217e	Move LISP stuff into subdir	2019-03-23 20:13:05 +00:00
Ain	b080b4830b	Refocus malloc on lisp node allocation, implement basic cons creation	2019-03-18 13:27:00 +00:00
Ain	34eb0a2bd6	Optimize malloc for block reuse	2019-03-16 11:08:11 +00:00
Ain	8d541ce498	PoC for heap	2019-03-16 10:46:01 +00:00
Ain	ffba354a4e	Remove superfluous cpu definition	2019-03-14 16:38:21 +00:00
Ain	4150ef90ef	Start IVT handling, create debug IR as example user	2019-03-14 16:17:02 +00:00
Ain	8c4821967c	WIP on main	2019-03-13 21:11:49 +00:00
Ain	4d827ec4e9	Add proper _exit procedure	2019-03-13 21:11:30 +00:00
Ain	bb675a67a7	Add missing dumpreg.asm	2019-03-13 21:10:41 +00:00