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Mathieu Maret a96f72b0af Add alternative memcpy implementation 2 weeks ago
arch/x86 Thinner phy page pre-booking 6 months ago
core Add alternative memcpy implementation 2 weeks ago
docs Add docs links 1 year ago
drivers Various cleaning 8 months ago
tests Add memcpy perf test 2 weeks ago
.clang-format vim and clang-format configuration file 1 year ago
Makefile Makefile: grouped targets for kernel.sym 2 months ago Fix cmd in 6 months ago Rename memDesc to phyMemDesc 6 months ago
debug.gdb Reduce mem to 16M in debug 6 months ago
linker.ld First step for memory management 3 years ago


Matos is a simple OS.

It's targetting x86 and inspirated by


To generate iso image

  • mtools xorriso (which is libisoburn on ArchLinux)
  • gcc >= 6

Run it

make run


make fd.iso && qemu-system-x86_64 -cdrom fd.iso

you can also test it

make self_test


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)