change: README

README.md

@@ -1,23 +1,5 @@
 # RomainOS
 
-Here's a 64 bits OS, from scratch, using assembly and C++.
+Here's a 64 bits OS using assembly and C++, with a display of 25x80 pixels.
 
-### How and why is it working
-
-When booting, the BIOS will load the first 512 bytes from the disk (aka the boot sector), defined in <code>src/bootSector/bootloader.asm</code>.
-
-The bootloader, still in "real-mode" 16-bits, will then enter in "protected-mode" 32-bits using <code>src/secondSector/extendedProgram.asm</code>.<br>
-At this stage, the available memory is listed and well-structured,<br>
-there's no wrap-around at 1 MB (yeah this bug really haunted me, but the A20 line is finally enabled),<br>
-the interrupts are disabled, and there's a basic permission system applied, while still being limited at 4 GB.
-
-Then, we continue up to 64-bits mode, handling a VGA display of 25x80 pixels (!).<br>
-CPU infos are availables, 64 bits int are usable, GDT goes on 64 bits and the RAM finally has paging.
-
-Then, floating points operations inside the kernel are supported using SSE.
-
-Last assembly trick, the function <code>_start</code> from <code>src/kernel.cpp</code> is called, finally loading the "true" C++ kernel.
-
-In C++ now, keyboards interrupts are initialized, and the available memory regions fetched.
-
-And THEN, the kernel is ready !
+Work in progress, but will probably only be continued after my other stuff (especially, a compiler).