Commit Graph
9 Commits
Author SHA1 Message Date
Tom-on bab4b308f9 Began working on file I/O through stdio.h. Wrote most of the code needed in stdio.h. Next up is writing the syscall handlers. 2024-08-14 14:32:44 +02:00
Tom-on 40e84e5b70 Finished custom filesystem and got it to boot normally 2024-08-14 10:43:12 +02:00
Tom-on d37abb7b65 Moved bigError() 2024-08-13 15:20:13 +02:00
Tom-on f8e03d9024 Added bigError() 2024-08-13 15:13:17 +02:00
Tom-on be6b65863f Implemented custom filesystem and got it to compile. It seems that it isn't loading the 3rd stage bootloader though 2024-08-12 16:30:45 +02:00
Tom-on 105076a8ce Commited some old changes, idk what they were 2024-07-30 21:07:05 +02:00
Tom-on 9c96636436 Got the OS to boot from new disk image
- Pretty much rewrote stage1.asm
- Changed some addresses in stage2.asm and in memory/adresses.h
- Changed stage3.c to read root INode and it's dirEntries to find kernel.bin and term16n.fnt
- Made a fake ls command in kernel.c, just so it prints something
- Fixed makedisk.c to make the disk image properly
- Changed Makefile to compile makedisk.c and then run makedisk
- Added makedisk executable to .gitignore
2024-06-02 19:09:33 +02:00
Tom-on ff07696dc6 Continuing terminal I/O
- Made stdio.h work
- Moved printFiletable back into kernel.c
- TODO: Add stdio.h to all files that should use it (probably next commmit)
- Added some more global addresses. There's a memory layout, but i'm not using it
- Got cursor to be drawn
- Calc program now gets user input
2024-05-28 17:08:49 +02:00
Tom-on e9abfc2e4a Implemented Higher Half Kernel!
- Minor makefile chnages
- stage3.c "prekernel", sets up memory stuff and jumps to kernel
- kernel is now at 0xC0000000 - 3GB+ "higher half"
- Added some global variables in memory/addresses.h
2024-05-26 15:49:48 +02:00