ClassicOS

gbowne1/ClassicOS

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gbowne1-add-base-gui

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gbowne1-addpci

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gbowne1-cpuidfix

gbowne1-fat12floppy

gbowne1-fix-displaydriver

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af3f20485f Merge pull request #71 from gbowne1/gbowne1-patch-1 main Gregory Bowne 2026-01-20 00:18:22 -08:00
bbb91f4afa Create fat16.c gbowne1-addfat16 Gregory Bowne 2026-01-18 18:11:25 -08:00
06c49171cf Create fat16.h Gregory Bowne 2026-01-18 18:07:55 -08:00
09b2b8cd11 Create ata.c gbowne1-patch-5 Gregory Bowne 2026-01-18 17:48:39 -08:00
4079d18a45 Create ata.h Gregory Bowne 2026-01-18 17:46:26 -08:00
23cb50a73f Create ata.h gbowne1-patch-4 Gregory Bowne 2026-01-18 17:44:18 -08:00
055e3dce56 Create vesa.h gbowne1-patch-3 Gregory Bowne 2026-01-18 17:30:08 -08:00
d0fe2cff1b Create vesa.c Gregory Bowne 2026-01-18 17:27:41 -08:00
b6c158957e Merge pull request #95 from shoshta73/qol Gregory Bowne 2026-01-18 16:46:05 -08:00
cca6aafd65 Create hid.c gbowne1-add-hid Gregory Bowne 2026-01-18 16:21:45 -08:00
49c1bad935 Create hid.h Gregory Bowne 2026-01-18 16:20:43 -08:00
7adb798c17 Update gui.h gbowne1-patch-2 Gregory Bowne 2026-01-18 15:43:03 -08:00
43b5cacd09 Update gui.c Gregory Bowne 2026-01-18 15:40:23 -08:00
a7b0d1152f add rules for formatting consecutives Borna Šoštarić 2026-01-18 10:54:18 +01:00
e38f1aa2ee add .clang-format Borna Šoštarić 2026-01-18 10:40:34 +01:00
78d5e9a7ab added editorconfig file Borna Šoštarić 2026-01-18 10:18:23 +01:00
daead5ee57 add clangd config file Borna Šoštarić 2026-01-18 10:15:38 +01:00
4fb81d2e57 add compile_commands.json genereation Borna Šoštarić 2026-01-18 10:10:39 +01:00
19ef0a8627 Fix includes for string.h/string_utils.h gbowne1-patch-1 vmttmv 2026-01-16 20:49:06 +02:00
c5f7e4e563 Update vga.c Gregory Bowne 2026-01-16 01:19:01 -08:00
f516334e0d Update vga.h Gregory Bowne 2026-01-15 17:00:37 -08:00
19f7c7b213 Merge pull request #93 from vmttmv/fix/91-header-cleanup gbowne1-add-base-gui Gregory Bowne 2026-01-13 07:40:03 -08:00
bc9d84a93e Merge branch 'main' into fix/91-header-cleanup Gregory Bowne 2026-01-13 07:39:46 -08:00
9066ceaddb Merge pull request #94 from vmttmv/fix/92-paging Gregory Bowne 2026-01-13 07:29:27 -08:00
3b67e81ed0 Fix PDE/PTE definitions, header cleanup vmttmv 2026-01-12 03:48:02 +02:00
841892398a Remove types.c/.h, use klibc headers, amend stdbool.h, reimplement cpuid() vmttmv 2026-01-12 02:42:02 +02:00
86608ef48c Merge pull request #90 from gbowne1/gbowne1-patch-2 Gregory Bowne 2026-01-10 21:31:34 -08:00
785c8920d8 Merge pull request #86 from gbowne1/gbowne1-cpuidfix-1 Gregory Bowne 2026-01-09 11:59:52 -08:00
c0e7ab6be0 Fix k_memcmp return logic and add disk_read_sector Gregory Bowne 2026-01-08 21:10:35 -08:00
f78bc27f35 Fix extern declaration for disk_read_sector function Gregory Bowne 2026-01-08 21:03:10 -08:00
06472626ee Refactor k_memcmp and implement disk_read_sector gbowne1-fat12floppy Gregory Bowne 2026-01-08 20:53:22 -08:00
507b4f5511 Merge pull request #89 from vmttmv/fix/bl-bounds Gregory Bowne 2026-01-07 21:00:00 -08:00
12046ce96b fix vga clear section in on_error Borna Šoštarić 2026-01-08 05:20:42 +01:00
a9b8ac7066 Establish well-defined read buffers for bl, implement error printing vmttmv 2026-01-07 02:31:14 +02:00
d6ab8c91f8 Merge pull request #87 from vmttmv/fix/bl-nonaligned-reads Gregory Bowne 2026-01-05 17:45:37 -08:00
35ebd5fd72 Fix non-aligned disk reads in bootloader vmttmv 2026-01-06 00:39:29 +02:00
10d3761be1 Enhance cpu.h with Intel model definitions and struct Gregory Bowne 2026-01-05 00:46:14 -08:00
cc2e967a4d Implement CPUID support check and CPU info printing Gregory Bowne 2026-01-05 00:42:05 -08:00
9eae2e1005 Merge pull request #84 from shoshta73/RWXPerms gbowne1-cpuidfix Gregory Bowne 2025-12-30 17:19:16 -08:00
bd4236ad9b fix RWX perms warnings in link step Borna Šoštarić 2025-12-31 01:39:18 +01:00
5292808934 Merge pull request #83 from vmttmv/main Gregory Bowne 2025-12-30 16:13:42 -08:00
09c48c2f50 fix stage2.asm: disk reads wait for BSY vmttmv 2025-12-30 05:08:54 +02:00
caea475daf Merge pull request #79 from shoshta73/klibc Gregory Bowne 2025-12-27 11:14:45 -08:00
f30be3ddd5 initial implementation of klibc Borna Šoštarić 2025-12-27 11:19:42 +01:00
be73165069 Update fat12.c Gregory Bowne 2025-12-19 15:49:59 -08:00
f9980c2e68 Update fat12.h Gregory Bowne 2025-12-19 15:43:24 -08:00
0a396c58c2 Create floppy.c Gregory Bowne 2025-12-19 15:33:25 -08:00
8abc33c70b Create floppy.h Gregory Bowne 2025-12-19 15:29:08 -08:00
d83e247bbd Merge pull request #76 from shoshta73/configure-script Gregory Bowne 2025-12-19 15:22:02 -08:00
a1a6fd2aa9 lessen indirection in the makefile Borna Šoštarić 2025-12-19 23:46:03 +01:00
66f9056406 update readme Borna Šoštarić 2025-12-19 23:44:00 +01:00
45acbb5c04 generate .build.env as part of configure script Borna Šoštarić 2025-12-19 23:41:32 +01:00
649a227e41 add configure script for setting up cross compilation tools Borna Šoštarić 2025-12-19 22:47:34 +01:00
4e8b13ad77 Create ps2.c gbowne1-addps2 Gregory Bowne 2025-12-17 05:50:02 -08:00
9f8ca3a60c Create ps2.h Gregory Bowne 2025-12-17 05:47:59 -08:00
574980035e Create pci.c gbowne1-addpci Gregory Bowne 2025-12-17 05:32:44 -08:00
a0bd0941d6 Create pci.h Gregory Bowne 2025-12-17 05:31:15 -08:00
4047bc3936 Update display.c Gregory Bowne 2025-11-26 16:02:07 -08:00
7e54f0de66 Update display.h Gregory Bowne 2025-11-26 15:53:58 -08:00
940b2810cb Update io.h gbowne1-fix-displaydriver Gregory Bowne 2025-11-20 10:07:01 -08:00
01f85f97ec Update fat12.h Gregory Bowne 2025-11-19 09:31:22 -08:00
fd2c567d29 Update fat12.c Gregory Bowne 2025-11-19 09:29:04 -08:00
9de9cc6523 Update scheduler.h Gregory Bowne 2025-11-19 08:44:15 -08:00
e9a78c835a Create context_switch.s Gregory Bowne 2025-11-19 08:43:11 -08:00
77400d8f5a Update scheduler.c Gregory Bowne 2025-11-19 08:41:03 -08:00
cdf5676085 Merge pull request #70 from vmttmv/main Gregory Bowne 2025-11-18 18:11:18 -08:00
8743fa9e24 Multiple changes: - Makefile: fix linker script path - irq.c: irqN() stubs - irq.h: fix missing header - isr.h/isr.c extern interrupt_handlers - utils.c: remove duplicate memcmp vmttmv 2025-11-19 03:32:06 +02:00
3036ee3dfd Delete bootloader/linker.ld Gregory Bowne 2025-11-14 14:18:54 -08:00
d5906d72de Move linker.ld Gregory Bowne 2025-11-14 14:17:27 -08:00
2ab0efdee1 Delete bootloader/Makefile Gregory Bowne 2025-11-14 14:15:51 -08:00
0e011c1682 Update README.md Gregory Bowne 2025-11-13 14:45:56 -08:00
eccf9d7d7c Merge pull request #69 from vmttmv/bootloader Gregory Bowne 2025-11-13 14:36:09 -08:00
62fe09d80d multiple changes: BL1/BL2/kernel separation (build system, etc.) BL2 implementation. BL documentation vmttmv 2025-11-13 23:35:54 +02:00
f1b0670a15 Update kmain.c Gregory Bowne 2025-11-10 05:59:22 -08:00
48fdb348ca Update irq.h Gregory Bowne 2025-11-10 05:49:36 -08:00
6dbd08c808 Update irq.c Gregory Bowne 2025-11-10 05:48:02 -08:00
9ac3a2b862 Update terminal.c Gregory Bowne 2025-11-10 05:19:25 -08:00
95f0507c24 Update keyboard.c Gregory Bowne 2025-11-10 05:09:30 -08:00
70539f72b8 Update Makefile Gregory Bowne 2025-11-10 03:42:17 -08:00
1b046776e0 Update boot1.asm Gregory Bowne 2025-11-10 03:29:17 -08:00
2609f52dd6 Update paging.c Gregory Bowne 2025-11-10 03:12:34 -08:00
f2e75c5142 Update kmalloc.c Gregory Bowne 2025-11-10 02:51:56 -08:00
056d3eb374 Update framebuffer.h Gregory Bowne 2025-11-04 01:21:35 -08:00
98f0f58ce4 Add stub code for the graphics franebuffer Gregory Bowne 2025-11-04 01:13:36 -08:00
7d9d0aeee3 Create memory.c Gregory Bowne 2025-11-02 17:39:31 -08:00
8e5dff4271 Add memory.h with memcpy and memmove declarations Gregory Bowne 2025-11-02 17:32:53 -08:00
9aa1b85ca0 Merge pull request #62 from vmttmv/main Gregory Bowne 2025-10-25 17:42:46 -07:00
9216673b18 begin fixing build errors vmttmv 2025-10-26 03:03:20 +03:00
ed07e2cd9c Delete kernel/linker.ld Gregory Bowne 2025-10-25 15:10:55 -07:00
a4318d3c79 Delete kernel/multiboot.h Gregory Bowne 2025-10-25 15:09:32 -07:00
9cde2e708d Merge pull request #61 from vmttmv/main Gregory Bowne 2025-10-25 14:53:23 -07:00
c22f6b6f14 stage1: fix load addresses for stage2/kernel vmttmv 2025-10-26 00:18:45 +03:00
6267863939 Merge pull request #60 from vmttmv/main Gregory Bowne 2025-10-25 11:42:52 -07:00
49114214cb build: debug symbols for stage1 vmttmv 2025-10-25 21:26:52 +03:00
e58abdae1c Merge pull request #59 from vmttmv/main Gregory Bowne 2025-10-25 10:28:29 -07:00
dd37ba8ed6 make: explicit build dir, separate stage1 target so it can be called easier vmttmv 2025-10-25 19:52:39 +03:00
dd68fd805f fixing bootloader again but should work using nasm now Gregory Bowne 2025-08-06 01:42:17 -07:00
16309bc306 added checksum to boot1 Gregory Bowne 2025-08-03 10:27:25 -07:00
4a189f482f fixed bootloader by adding lba conversion from chs Gregory Bowne 2025-08-02 21:48:51 -07:00
267130281a fixing the keyboard and bootloader so that its 2 stage again Gregory Bowne 2025-08-02 20:06:15 -07:00