15 Commits

Include renames

Author	SHA1	Message	Date
Tom-on	9388457774	Made Open() syscall work (badly)	2024-08-26 14:43:12 +02:00
Tom-on	105b58a684	Some changes, syscalls use reg structs and have return values	2024-08-25 19:40:10 +02:00
Tom-on	f0edcb0459	Changed header guards to include path to include file (ie. PATH_TO_EXAMPLE_H)	2024-08-16 12:00:12 +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	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	75410d3a6c	Made printf() good!	2024-05-30 10:30:39 +02:00
Tom-on	74c38342d7	Made memory/addresses.h more organised ... Also didn't need to add stdio.h to any files so that's good!	2024-05-28 17:43:07 +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	536f6b2320	Began work on proper terminal I/O ... - Chenged Puts() syscall to Write() - Improved syscalls.h - added a new header in terminal/terminal.h - moved gfxMode into screen/gfxmode.h	2024-05-27 15:16:07 +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
Tom-on	f879ca122f	Made malloc() and free()! They're in header stdlib.h as syscalls 3 & 4.	2024-05-24 18:08:33 +02:00
Tom-on	f009bbdac9	Started using virtual memory manager in kernel. Also changes read() function to accept a char* to write to	2024-05-24 15:47:45 +02:00
Tom-on	e728571393	Finished Virtual Memory Manager!!! Paging etc. now works perfectly* ... *i have no idea if it works right, but it doesn't seem to be broken	2024-05-23 20:53:15 +02:00
Tom-on	2072c8fe53	Began work in Virtual Memory Manager!	2024-05-23 17:26:56 +02:00
Tom-on	7826b9b7d4	Include file restructure! ... - include/ now has subdirs - standard C headers will be in 'include/c'. Any program can include these - all other header shall only be used by the kernel	2024-05-07 21:01:50 +02:00