Commit Graph

26 Commits

Author SHA1 Message Date
Mattia Giambirtone 4fe70142f6 Got rid of columns and rows in VGA driver 2022-11-20 17:28:42 +01:00
Mattia Giambirtone 2b13f87f62 Removed old negative behavior in putchar 2022-11-20 16:52:49 +01:00
Mattia Giambirtone bdfb10e3a6 Attempts at fixing broken VGA driver + initial work on interrupts 2022-11-20 14:14:02 +01:00
Mattia Giambirtone 946f7e72c3 Added BPB and minor changes 2022-11-19 18:20:25 +01:00
Mattia Giambirtone 512f348d74 Got rid of vga_print in assembly 2022-11-19 11:02:51 +01:00
Nocturn9x e75bf391ee Added missing files 2022-11-19 10:54:01 +01:00
Nocturn9x 8ddc5288b9 Split bootloader into 2 stages. vga_print is broken 2022-11-18 22:19:40 +01:00
Nocturn9x 82bb637147 Segment registers are now zeroed, kernel stack is expanded to 2MiB, load_disk now does not fill cl automatically 2022-11-18 17:24:45 +01:00
Nocturn9x 6a020aeeee Added kprintln and memset 2022-11-18 02:40:46 +01:00
Nocturn9x 070de9c196 Nicer error messages + bootsector fix 2022-11-18 01:54:03 +01:00
Nocturn9x e8e03d7ed1 Minor changes 2022-11-18 01:51:07 +01:00
Nocturn9x 22e5f89bb1 Added experimental code to enable A20 line 2022-11-18 01:39:08 +01:00
Nocturn9x 18f8b5c23f Renamed ktypes.h to types.h, added missing directories in make prepare, implemented text scrolling and added util module with a few test functions 2022-11-18 01:20:51 +01:00
Nocturn9x 5c9d280a92 Added missing license headers 2022-11-17 22:37:30 +01:00
Nocturn9x a82d988dde Updated README 2022-11-17 22:24:14 +01:00
Nocturn9x b812a9899f Major refactoring, added Makefile 2022-11-17 21:20:48 +01:00
Nocturn9x 4af94012ca Implemented kprint 2022-11-17 12:42:45 +01:00
Mattia Giambirtone edf0b4bf74 Initial work on video driver and refactoring 2022-11-16 21:12:19 +01:00
Mattia Giambirtone 678d575cc9 Fixed issues with including video driver 2022-11-16 20:27:49 +01:00
Mattia Giambirtone 89f3e70960 Fixed typo in comment amout stack starting address 2022-11-16 20:25:21 +01:00
Mattia Giambirtone 2932e2946e Cleanup and refactoring 2022-11-16 20:24:33 +01:00
Nocturn9x 46a560910b Added missing entrypoint and other files 2022-11-16 15:40:37 +01:00
Nocturn9x 1e7f6dd22e Added missing scripts and C kernel 2022-11-16 15:37:01 +01:00
Nocturn9x c06dbb7280 Initial kernel work 2022-11-16 15:25:53 +01:00
Nocturn9x aa830de9c2 Real mode setup complete. Groundwork for GDT/protected mode 2022-11-16 11:56:15 +01:00
Nocturn9x 86c0c87425 Initial work on the bootloader 2022-11-15 15:48:06 +01:00