|
|
dad80532ab
|
Allow arbitrary floppy sizes
|
2019-03-31 13:22:24 +00:00 |
|
|
|
208b2f95b5
|
vbr: Reorder code, improve error behavior
|
2019-03-31 13:08:39 +00:00 |
|
|
|
6e209d9e55
|
vbr: reduce size for error reporting
|
2019-03-31 12:44:50 +00:00 |
|
|
|
8bb23d8a25
|
Remove whacky print_inline
|
2019-03-31 12:44:07 +00:00 |
|
|
|
1c4a0cf185
|
lib/print: shave off some bytes
|
2019-03-31 12:25:17 +00:00 |
|
|
|
9aa032a90c
|
Rename vbr to fat12vbr
|
2019-03-30 12:39:53 +00:00 |
|
|
|
97fe07a210
|
vbr: implement file searching in rootdir
|
2019-03-29 23:48:18 +00:00 |
|
|
|
cb3c977286
|
vbr: bail out on disk read error
|
2019-03-29 22:32:50 +00:00 |
|
|
|
f70242dfa2
|
vbr: display drive geometry
|
2019-03-29 21:40:44 +00:00 |
|
|
|
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 |
|
|
|
6bfb0dd21e
|
vbr: read root directory into memory
|
2019-03-27 23:06:13 +00:00 |
|
|
|
7492e99c3f
|
vbr: relocate to 0x00500
|
2019-03-27 23:05:46 +00:00 |
|
|
|
f1d11d84a2
|
Create fdimage using mtools
|
2019-03-27 22:10:03 +00:00 |
|
|
|
c88395c12d
|
vbr: work in progress on block reading
|
2019-03-27 22:05:00 +00:00 |
|
|
|
391a1aa7d5
|
vbr: CHS reading seems to work so far
|
2019-03-26 20:46:40 +00:00 |
|
|
|
96234c2a40
|
vbr: Parse CHS from BIOS to optionally overwrite hardcoded CHS data
|
2019-03-25 22:00:07 +00:00 |
|
|
|
2229c319b6
|
Add first steps for VBR bootloader
|
2019-03-25 08:51:37 +00:00 |
|
|
|
414f35a1ce
|
Trying to figure out best directory structure...
|
2019-03-24 18:30:49 +00:00 |
|
|
|
8b750aabe9
|
kernel: Generalize startup code into main
|
2019-03-24 18:24:25 +00:00 |
|
|
|
8d12a42442
|
Make setup generic for both NBP and DOS startup
|
2019-03-24 17:59:45 +00:00 |
|
|
|
bcff1efe59
|
Add routine to backup IVT
|
2019-03-24 17:59:03 +00:00 |
|
|
|
0414af640a
|
Implement block-based heap
|
2019-03-24 14:45:53 +00:00 |
|
|
|
6f7815bbe2
|
nbp: cosmetic fix
|
2019-03-23 21:27:25 +00:00 |
|
|
|
40a7c52bae
|
kernel heap: dont trash ES
|
2019-03-23 21:27:06 +00:00 |
|
|
|
4489dd1b47
|
de-inline debug_init from main
|
2019-03-23 21:26:46 +00:00 |
|
|
|
d54f8ac4b9
|
Make relocation code not trash potentially important registers
|
2019-03-23 20:54:08 +00:00 |
|
|
|
5becc89872
|
Instead of adjusting CS, always relocate NBP to 0x00500
|
2019-03-23 20:37:18 +00:00 |
|
|
|
1005a24c7f
|
Split nbp up into startup code and main
|
2019-03-23 20:23:17 +00:00 |
|
|
|
260db9f8d7
|
Move kernel libs into subdir, create NBP-specific entrypoint
|
2019-03-23 20:17:47 +00:00 |
|
|
|
c2e68a217e
|
Move LISP stuff into subdir
|
2019-03-23 20:13:05 +00:00 |
|
|
|
b080b4830b
|
Refocus malloc on lisp node allocation, implement basic cons creation
|
2019-03-18 13:27:00 +00:00 |
|
|
|
34eb0a2bd6
|
Optimize malloc for block reuse
|
2019-03-16 11:08:11 +00:00 |
|
|
|
8d541ce498
|
PoC for heap
|
2019-03-16 10:46:01 +00:00 |
|
|
|
ffba354a4e
|
Remove superfluous cpu definition
|
2019-03-14 16:38:21 +00:00 |
|
|
|
4150ef90ef
|
Start IVT handling, create debug IR as example user
|
2019-03-14 16:17:02 +00:00 |
|
|
|
8c4821967c
|
WIP on main
|
2019-03-13 21:11:49 +00:00 |
|
|
|
4d827ec4e9
|
Add proper _exit procedure
|
2019-03-13 21:11:30 +00:00 |
|
|
|
bb675a67a7
|
Add missing dumpreg.asm
|
2019-03-13 21:10:41 +00:00 |
|
|
|
e76ec880bb
|
Auxillary files for building and testing via PXE
|
2019-03-13 21:07:45 +00:00 |
|
|
|
6270e04339
|
Use BIOS instead of MS-DOS for kprintf
|
2019-03-13 20:11:56 +00:00 |
|
|
|
6ce37b4e28
|
Adjust CS at startup and HLT-loop after main
|
2019-03-13 20:11:19 +00:00 |
|
|
|
56f01a0888
|
Remove memory/mcb management
|
2019-03-13 17:28:38 +00:00 |
|
|
|
b21acb076c
|
WIP
|
2019-03-13 17:27:52 +00:00 |
|
|
|
271ee98e27
|
Got mtab to be able to split up memory ranges
|
2019-03-11 00:21:19 +00:00 |
|
|
|
816b44a417
|
WIP
|
2019-03-10 22:38:32 +00:00 |
|
|
|
86b5b2a7aa
|
PoC
|
2019-03-10 19:23:09 +00:00 |
|
