shockrah/jankos
1
0 Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
177 Commits 1 Branch 0 Tags
f4cfc6f64b28e63dda72e82798eff6af7cfc0283
Commit Graph
100 Commits
This Branch
This Branch
All Branches
Author SHA1 Message Date
shockrah f4cfc6f64b adding base shell implementation(but its busted atm) 2019-12-05 02:45:19 -08:00
shockrah adfb460a5e calling main shell from kernel 2019-12-05 02:16:56 -08:00
shockrah e3b14232ea strcmp() added 2019-12-05 02:13:58 -08:00
shockrah 16041ec1d5 adding shell to the mix 2019-12-05 02:13:35 -08:00
shockrah bfce52a11a renamed a __kbd_state to __char_set and added note about gcc bs'ery 2019-12-05 01:38:57 -08:00
shockrah c3238b1dde adding NULL to types 2019-12-05 01:31:46 -08:00
shockrah 8296abd54b read() now reads the proper amount of data into our buffer as it should 2019-12-05 01:31:33 -08:00
shockrah 1af2fd3c52 added proper timing and key assignment in key press/release handler 2019-12-05 01:31:05 -08:00
shockrah b2d4a5ec1b updated read test to printout some debug things 2019-12-05 01:30:02 -08:00
shockrah 771536c427 more insight gained on how quick the pit timer moves for checking recent keypresses 2019-12-01 02:38:38 -08:00
shockrah 43a653ec8a include guardsd 2019-12-01 02:33:24 -08:00
shockrah cfce9256c2 updated tests to print out some debug info 2019-12-01 02:31:37 -08:00
shockrah 58da5af56c improvement: kbd_key_read now populates a bit mask containing information about state 2019-12-01 02:31:08 -08:00
shockrah 9be7091faa exposing timer ticks for use as time stamp later on 2019-12-01 02:28:02 -08:00
shockrahwow 92c24db1e6 fluff: moved some includes around and using test_read in kmain 2019-11-30 02:08:13 -08:00
shockrahwow 9937660702 read func definition 2019-11-30 02:07:38 -08:00
shockrahwow 4c96ace1ca testing read func call behavior 2019-11-30 02:06:04 -08:00
shockrahwow 0f2f814f9f true/false macros added 2019-11-29 16:53:57 -08:00
shockrahwow bc9c3b9dcc include guards 2019-11-29 16:53:39 -08:00
shockrahwow abcef63c21 newline support in putch 2019-11-29 16:50:33 -08:00
shockrahwow df5058ad4c extremely basicc but working keyboard interrupt handler 2019-11-29 13:37:20 -08:00
shockrahwow 9e97ca3d28 port added as well as kbd module to makefile 2019-11-29 13:29:48 -08:00
shockrahwow 0a8ea342c6 updated roadmap 2019-11-29 13:12:31 -08:00
shockrahwow b74cc93f8d committing intention with new keyboard module 
functions to be implemented still*
 2019-11-29 13:09:41 -08:00
shockrahwow a9d947c51f further refactor of pit functions 
now they are all prepended with pit_
 2019-11-29 13:08:59 -08:00
shockrahwow 3c8062ef17 renamed timer call 2019-11-29 13:08:26 -08:00
shockrahwow 292a8ba568 removing manual setup of keyboard interrupt as its not written in this patch yet 2019-11-29 13:08:01 -08:00
shockrahwow 66901857cd renamed serial_read_buffer to serial_read_byte to make its intention clear 2019-11-29 13:07:24 -08:00
shockrahwow 58dd3e9ceb include guards for types :) 2019-11-29 02:06:54 -08:00
shockrahwow 160389d470 removed fluff from kernel.c 2019-11-29 01:55:37 -08:00
shockrahwow 734806dfd4 removed bug from todos about broken timer interrupt 2019-11-29 01:54:24 -08:00
shockrahwow 8e5b59c7fd working timer interrupt 2019-11-29 01:53:46 -08:00
shockrahwow d5baae3734 printhex now a thing in stlio 2019-11-29 01:45:30 -08:00
shockrahwow a11c3c84bf new bug yay :( 2019-11-29 00:47:55 -08:00
shockrahwow 1fb8c16514 timer wait behavior is really fucked and debugging this is an awful pain so juust check todos 2019-11-29 00:46:42 -08:00
shockrahwow e3317e5d64 include guards for interrupt structures 2019-11-28 23:35:54 -08:00
shockrahwow 8c84915b71 removed int_keyboard 
warning gets in the way and its not yet implemented anyway
 2019-11-14 17:36:32 -08:00
shockrahwow d4108d8b24 pit_install_timer def and cleaner interface 2019-11-14 17:35:54 -08:00
shockrahwow 98eb93bc71 removing for now because of circular dep chain 2019-11-14 17:34:41 -08:00
shockrahwow fa048152c9 commiting for now as i've drawn a blank 2019-11-14 16:41:10 -08:00
shockrahwow 159ad1c789 goal is to get this to work when its ran/called 2019-11-14 16:40:52 -08:00
shockrahwow 124daeaa07 vscode things 2019-11-13 18:05:12 -08:00
shockrah af1d0d9c78 updated bugs list 2019-11-09 19:02:52 -08:00
shockrah c36651c5c7 base for pit initialization(not 2019-11-09 19:02:47 -08:00
shockrah d56780dc0b kmain no longer hangs on return 
loader now has some instruction cookies to make debuggin easier
 2019-11-09 18:19:22 -08:00
shockrah 0dfd0e9fe2 added irq dispatch handler 
rn it just makes sure that execution continues
 2019-11-09 17:37:20 -08:00
shockrah d1866c5e93 added kprintf and kprintp as random useful things to have 
also changed bochsrc master path to jos.iso
 2019-11-09 17:24:41 -08:00
shockrah c5c518cbdf download link added 2019-11-09 16:53:01 -08:00
shockrah f755cc2d3e fixed sytanx in pipeline yml 2019-11-09 14:58:34 -08:00
shockrah 66a5750166 Basic pipeline for now 2019-11-09 14:56:11 -08:00
shockrah 4bea237989 commit count added to stats script 2019-11-09 14:37:54 -08:00
shockrah c4cb07be82 pipeline for occasional releases 2019-11-09 14:25:05 -08:00
shockrah 5fd53fec1e changed iso target to jos.iso in prep for ci/d 2019-11-09 14:18:38 -08:00
shockrah b9193b6ab9 defs for irq methods 2019-11-09 00:31:31 -08:00
shockrah 6d1204f957 irq's functions registered 2019-11-09 00:31:19 -08:00
shockrah 9f5fdeafcf goals 2019-11-08 18:59:00 -08:00
shockrah 0eacca1d0e Merge branch 'master' of gitlab.com:shockrah/jankos 2019-11-07 10:58:43 -08:00
shockrah 566e65cfea skeleton for irq's 2019-11-07 10:58:25 -08:00
shockrahwow 012f2fb853 Merge branch 'master' of gitlab.com:shockrah/jankos 2019-11-07 10:13:59 -08:00
shockrah b111e7815f newly registered irq's 2019-11-07 03:41:20 -08:00
shockrah 41473c3832 ignoring gui debugger files 2019-11-07 03:05:39 -08:00
shockrah e34be4b1e7 Merge branch 'master' of gitlab.com:shockrah/jankos 2019-11-07 03:04:22 -08:00
shockrahwow 7f26a46ff8 gui debugger config keeps auto changing so its ignored 2019-11-06 19:52:39 -08:00
shockrahwow 511a6eb52a renamed interrupts to line up with indexes in table 2019-11-06 19:31:23 -08:00
shockrahwow b399556da1 gui debugger init file 2019-11-06 19:17:20 -08:00
shockrah afb5ea45d7 Merging updated interrupt debug code 2019-11-06 11:27:51 -08:00
shockrahwow c9e8873b8b protected mode breaks interrupt handling for some reason 2019-11-05 19:29:58 -08:00
shockrahwow 52cd597b2a enabled magic breakkpoints in bochs 2019-11-05 17:44:16 -08:00
shockrahwow 8660744a4f moved breakpoint to kmain to track interrupt problems 2019-11-05 17:44:03 -08:00
shockrah 588a3b6e89 visual debugger added to bochsrs 2019-11-05 15:39:10 -08:00
shockrah b4782bd919 proper div by zero in test case 2019-11-05 14:42:53 -08:00
shockrah 847a4090b8 Merge branch 'master' of gitlab.com:shockrah/jankos 2019-11-03 23:54:59 -08:00
shockrah c1cbfb3472 readme better reflects current project state 2019-10-30 23:21:48 -07:00
shockrahwow 80a4e7069a changing main interrupt_handler to take a pointer 
also moving some logic around to help reson what's happening in recent errors
 2019-10-30 23:18:49 -07:00
shockrahwow 35985d9199 removed fluff prints 2019-10-30 18:40:07 -07:00
shockrahwow d706c5c3f4 fixes broken segment reconstruction(i hope) 2019-10-30 18:39:54 -07:00
shockrahwow e5c2553bf5 * setting ID[i].zero to 0 
* also adding louder prints to interrupt handler for now
 2019-10-30 18:39:26 -07:00
shockrahwow 7eb8da29fc more concise tests 2019-10-30 18:37:37 -07:00
shockrahwow 48b7662dee removing Werror _for now_ while I debug isr's 2019-10-30 18:37:08 -07:00
shockrahwow c4bae42dd9 putch + broken interrupt handlers 
int handlers only break when ran
 2019-10-27 22:08:21 -07:00
shockrahwow 677c53165d Interrupt handlers are busted but only break when ran 
oh yea and putch was added to stlio
 2019-10-27 22:07:31 -07:00
shockrahwow fb1b7c868b srlen now respects const qualifiers 2019-10-27 21:21:59 -07:00
shockrahwow 5bc285b7ca Adding keyboard interrupt handler 
as of right now its busted(doesn't printanythng)
 2019-10-27 20:27:46 -07:00
shockrah a0752cba62 Moved load_idt to .s file 2019-10-24 03:03:08 -07:00
shockrahwow 3f95c1ec8b updated dones 2019-10-23 18:36:30 -07:00
shockrah 63fcc09cea removed annoying comments 2019-10-19 22:53:09 -07:00
shockrah 8b178f0992 interrupt service routines registered under init_idt, but not yet impl 2019-10-19 22:48:33 -07:00
shockrah 377622d87c prep for interrupt service handlers 2019-10-14 15:32:07 -07:00
shockrah fc33c711b3 interrupt descriptor table setup, but has no handlers yet 2019-10-14 14:06:22 -07:00
shockrah e8fc06943c moving strictly memory based utils to their own module for clarity sake 2019-10-14 14:02:21 -07:00
shockrah 18e4aba57f intel syntax support for inlined assembly and O2 for more memaccess efficient code 2019-10-14 03:10:38 -07:00
shockrah 7385ba7d7f adding structures to be used later in construction idt 2019-10-14 03:09:57 -07:00
shockrah a97affbe72 removed fluff files 2019-10-14 03:09:41 -07:00
shockrah b879ad943d memcpy & memset implementations in stlio 2019-10-14 02:27:31 -07:00
shockrah a417a74731 base working kernel with a gdt that doesn't restart emulator(no idea why this works yet) 2019-10-14 02:06:50 -07:00
shockrah 535f88a908 stats sript output slightly more meaningful now 2019-10-14 01:10:44 -07:00
shockrah 8a7d4e8994 removed unused stl files which are largely outdated now 2019-10-14 00:47:43 -07:00
shockrah 1b9ed26506 removing fluff that is not yet needed 2019-10-14 00:47:04 -07:00
shockrah d68f4b5264 trying out a new version of gdt initialization 2019-10-14 00:45:40 -07:00
shockrah c94252c3f2 Huge GDT update: 
GDT control is how I would like it to be but there are some issues, namely:
1. far jumping to flush the code segment crashes the whole os(not good)
2. Segment selectors seem fine apart from the code segment thing
3. some administrative issues regarding the structure of the project which is slowly making things painful
 2019-10-14 00:23:37 -07:00