Gramado 1.0.

Links:

• Gramado on Github

What is Gramado?

Gramado (c) is a 32 bit multithreaded operating system.

Kernel features.

• Paging.
• Threads.
• IDE PATA, e1000 NIC, Serial Port, ps2 mouse and keyboard.
• FAT16 file system.

Userland features.

• Working on a Window Server. (gws)
• Working on a virtual terminal.
• unix-like commands running in the virtual console.

Libraries.

• unix-like library. (rtl)
• API for setup environment. (libcore)
• Lib for the window server's clients. (libgws)

Compiling Gramado on Linux.

Linux 5.3.0-53-generic x86_64
gcc (Ubuntu) 7.5.3
GNU ld (GNU Binutils for Ubuntu) 2.30
NASM version 2.13.02

VHD

You can run the VHD on Oracle Virtual Box and qemu.

$ ./run $ make qemu-test

Testing

Please, give us some feedback.

More information

Gramado is a Free and Open Source operating system created by Fred Nora. The source code uses the BSD license.

Quotes:

Oh boy, there is no spoon!