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Mathieu Maret
070a42844a
|
3 weeks ago | |
|---|---|---|
| arch/x86 | 3 weeks ago | |
| core | 3 weeks ago | |
| docs | 2 years ago | |
| drivers | 3 weeks ago | |
| tests | 1 month ago | |
| userspace | 3 weeks ago | |
| .clang-format | 2 years ago | |
| Makefile | 3 weeks ago | |
| README.md | 4 weeks ago | |
| custom_gdb_extension.py | 1 month ago | |
| debug.gdb | 1 month ago | |
| disk.sfdisk | 1 month ago | |
| linker.ld | 3 years ago | |
| screenshot_1.png | 4 weeks ago | |
README.md
Introduction
Matos is a simple OS.
It's targetting x86 and inspirated by http://sos.enix.org/fr/PagePrincipale
Dependencies
To generate iso image
mtools xorriso (which is libisoburn on ArchLinux)- gcc >= 6
- sfdisk (util-linux)
Run it
make run
or
make fd.iso && qemu-system-x86_64 -cdrom fd.iso
you can also test it
make test
Debug
gdb could be launch with debug symbols using :
make debug
Then you can check some matos specific commands or pretty printing with
help user-defined
info pretty-printer (Should contains matos_pretty_printers)
Change Disk partitions
You can either modify the disk.sfdisk file
or
modify the disk image with your favorit tool (e.g. gparted) and re-generate disk.sfdisk
sfdisk -d > disk.sfdisk
Features
- VGA Driver
- keyboard Driver
- Serial Driver
- Timer
- Virtual memory
- Allocator
- Multithread (Full preempt)
- Mutex
- ATA
- basic userspace with syscall
TODO
- ringbuffer protected by mutex
- blocking read