Add mocking of functions


Added new function type


Fixed up the mock testing


Working mock_framework :), fixed up all tests for VGA and TTY


Adding tests


VGA testing done


Fin vga and tty mock testing


Fixed build


Removed white spaces


WIP


Added tests for all build modes + reduced import string length for testing


Added comments refactoring


Re-added constants


Added some comments


Updated to master of zig


Added unit tests to pipeline


PR comments


Fixed typos

2019-09-08 20:48:23 +01:00

2.5 KiB

Raw Blame History

Pluto

Pluto is a kernel written almost entirely in Zig and supports x86, with aarch64 and x64 backends being planned.

Goals

Should be written in Zig as much as possible. Assembly should only be used where required for functionality or performance reasons.
Light and performant. The kernel should be usable both on embedded and desktop class CPUs, made possible by it being lightweight and modular.
Basic utilities will be written in Zig. This includes a basic text editor and shell, and will be part of the filesystem external to the kernel itself.
Easy to port. The kernel is oblivious to the underlying architecture, meaning that ports only need to implement the defined interface and they should work without a hitch.

All of these goals will benefit from the features of Zig.

Build

Requires a master build of Zig (downloaded or built from source) xorriso and the grub tools (such as grub-mkrescue). A gdb binary compatible with your chosen target is required to run the kernel (e.g. qemu-system-i386).

zig build

Run

zig build run

Debug

Launch a gdb instance and connect to qemu.

zig build debug

Test

Run the unit tests or runtime tests.

zig build test

Options

-Ddebug=: Boolean (default false).
- build: Build with debug info included or stripped (see #70 for planned changes).
- run: Wait for a gdb connection before executing.
-Drt-test=: Boolean (default false).
- build: Build with runtime testing enabled. Makes the kernel bigger and slower but tests important functionality.
- test: Run the runtime testing script instead of the unittests. Checks for the expected log statements and fails if any are missing.

Contribution

We welcome all contributions, be it bug reports, feature suggestions or pull requests. We follow the style mandated by zig fmt so make sure you've run zig fmt on your code before submitting it.

We also like to order a file's members (public after non-public):

imports
type definitions
constants
variables
inline functions
functions
entry point/init function

2.5 KiB Raw Blame History