Basic operative system.
Requirements
You must install nasm, qemu, gcc and make. These are available in the repository of the vast majority of Linux/macOS distributions.
Debian/Ubuntu: apt install nasm qemu gcc make
macOS (with homebrew): brew install nasm qemu gcc make
If you have another distribution check how to do it.
Compilation
To compile all the files, the build.sh script must be executed (from the root folder of the project). Note that you can pass buddy as an argument if you want to compile with this memory manager (it won’t compile with it by default). Also, if you want to test the OS with the Spanish keyboard, you can do so by passing spanish as an argument. Lastly, the free parameter will free memory (that has been obtained via malloc) on terminating or killing a process.
./build.sh
This script will do a make on the Toolchain folder and then a make on the project’s root folder. Then, depending on the parameter entered, it will do: make all, make spanish, make buddy or make free.
Execution
Now, you will be able to run BottlerOS by doing:
./run.sh
If, instead, you want to run the OS from Windows, you can do so with:
./run.bat
Tests
In order to perform a static analysis of the system you must have cppcheck and pvs-studio installed. Then, you can run the tests with:
make test