shockrah/jankos
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Author SHA1 Message Date
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
shockrah 7d9800f1eb starting point for interrupt handlers though some of this code isn't ready to be used, it serves as a reference point for later 2019-10-13 23:14:49 -07:00
shockrah c84997dea0 global descriptor table things cleaner/ready to be registered 2019-10-13 23:13:20 -07:00
shockrah ec9cd34dc6 reduced complexity on master branch for now as i setup for gdt things 2019-10-09 15:26:54 -07:00
shockrah 9e7effcc7f basic structure for gdt things 2019-10-09 01:42:03 -07:00
shockrahwow 536f4e8e0c interim commit nothing to see here non working but need to do things on other machine 2019-10-08 22:35:00 -07:00
shockrahwow 6fc97083bb updated roadmap/bugs list 2019-10-08 10:09:47 -07:00
shockrahwow 2312b6fbc1 escaped percents in printf 2019-10-07 19:40:04 -07:00
shockrahwow 5c32c17474 FIRST (semi)WORKING PASS OF SERIAL DEBUGGING FINALLY!!!!! 2019-10-07 18:51:29 -07:00
shockrahwow 392cbf0db4 ignoring serial output 2019-10-07 18:50:31 -07:00
shockrah 28d7ffc165 stats about code 2019-10-06 15:33:00 -07:00
shockrah 79da1d92f0 more accurate bochs setup script - targeting bochs-x plugin instead of *-x 2019-10-06 14:47:00 -07:00
shockrah 57bb696228 newlines kinda working, multiple newlines are still annoying to do but oh well 2019-10-06 14:44:44 -07:00
shockrah c72ac8bf3b support for newlines in write call but not printf :( 2019-10-06 14:17:58 -07:00
shockrah ed2212c322 Merge branch 'master' of gitlab.com:shockrah/jankos 2019-10-05 20:46:54 -07:00
shockrah 980b181e76 added serial to list of objects + changed fb.o to ports.o 2019-10-05 20:46:10 -07:00
shockrah 897c23faca # Serial port configurations 
* Implementing some serial port control in preparation to do debugging with bochs

* Changed naming of io to fb_ports to finally[tm] ports
 2019-10-05 20:45:22 -07:00
shockrahwow a200efb097 bochs enabled dev port 2019-10-02 16:53:01 -07:00
shockrahwow 7bc439f3ad finally to a point where i can start building ddrivers for this framebuffer's output smh 2019-10-01 10:35:35 -07:00
shockrahwow d5af87e3b0 random docs/tests 2019-09-18 16:40:08 -07:00
shockrah 18f0b02b58 fixed merge conflicts from re-struct branch regarding fie renames and moves 2019-09-16 14:01:39 -07:00
shockrah 6f25710ca9 simplified write_cell_fb interface logic for drivers by removing u16 cell parameter 2019-09-16 13:58:11 -07:00
shockrah 02e6b3f7b6 loader calling tests 2019-09-16 13:50:30 -07:00
shockrah 69b1f4f164 tests builtin 2019-09-16 13:50:15 -07:00
shockrah f8d16f9411 moved testing out to its own module and exposed some frame buffer information for driver code 2019-09-16 13:49:36 -07:00
shockrah e6a5966fe6 moved drivers to root level directory for now and created some basic test module 2019-09-16 13:48:25 -07:00
shockrah 92c5b32b12 added proper type names for clarity/sanity sake 2019-09-15 18:28:01 -07:00
shockrah c8851baea6 Structure: 
renamed .asm files to .s extension

Makefile:
	Building .s first over

Bochs conf:
	changed display server to x instead of sdl

Changed function defs to not have the parameter names for less confusion
 2019-09-14 23:42:49 -07:00
shockrahwow c1254944ab more core things for building 2019-09-12 11:51:47 -07:00
shockrahwow ee4026a89e restructuring build setup 2019-09-12 11:46:41 -07:00
shockrahwow b3ef53ccab Move cursor behaves properly and is fully implemented in this patch with no known bugs 2019-05-01 03:17:27 -07:00
shockrahwow 86f2db05a0 removed jank functions and got a cursor to blink properly 2019-05-01 02:06:27 -07:00
Medium Fries 74d88173b1 ignoring some case studies for 32 and 64 bit kernels 2019-02-25 17:34:49 -08:00
Medium Fries cff8d1405e redudanct files removed 2019-02-25 16:57:51 -08:00
Medium Fries d745d42a54 fixing merge conflicts from local merg in loader.asm 2019-02-25 16:57:11 -08:00
Medium Fries 7d100e5c3e removed frame out stuff from laptop local branch 2019-02-25 16:07:04 -08:00
Medium Fries 72f711a421 memory based library - only doing what i need for now 2019-02-25 16:01:27 -08:00
shockrahwow 8d1879fe97 - Retesting framebuffer drivers 
- clear_fb() fully working
- trying to add positional buffer writes for fancy output
- POSITION macro only seems to work for (0,0) coords for now
haven't tested other edge cases yet
 2019-02-25 15:36:31 -08:00
shockrahwow b5ae502520 basically useless commit 2019-02-18 15:06:20 -08:00
shockrahwow d14e1ea8d1 Merge branch 'master' of gitlab.com:shockrahwow/jankos 2019-02-18 15:04:35 -08:00
Medium Fries ef3374fd8d clear_buffer was pointless for now since the buffer doesn't yet proper cursor tracking 2019-02-04 13:29:46 -08:00
Medium Fries 5d290fe32f print_fb(char*) testing and working as intended for now 2019-02-03 17:03:31 -08:00