Mcube Kernel
Operating System Supporting Dynamically Switchable Kernel Models
Description
Mcube Kernel is an operating system for Micro/Monotlithic/MultiKernels. Dynamically switchable kernel models can avoid unnecessary recompile and reboot.
Supporting Compilers and ISAs
- LLVM-6.0.0/GCC-7.3.0 (or later) for X86_64, ARM64 (AARCH64), and SIM (user-level) ISAs
- LLVM-6.0.0/GCC-4.8.4 Extension for AXIS ISA
- LLVM's ISA name is MAXIS (can be downloaded from https://github.com/pflab-ut/llvm)
- GCC's ISA name is DOM (not open for public)
- Python 3.6.5 (or later)
Set up Build Environment (Ubuntu 18.04 LTS)
Please execute the following command (root privilege required).
$ make setup
Set up Configuration
Please edit configure file or execute the following command.
$ cp docs/config/ARCH_configure configure
where ARCH_configure is aarch64_raspi3_configure,
axis_configure, sim_configure, or x86_64_configure.
ARCH of ARCH_configure is changed to an architecture name of small
characters.
Details of configure file are explained in Kconfig.
How to Build
First of all you check and modify configure file.
If CONFIG_XXX=y, enable the configuration.
If CONFIG_XXX=n, disable the configuration.
Then please execute the following command.
$ make configure
Please execute the following command.
$ make
Otherwise if you would like to use docker, please execute the following command.
$ make docker
If cleaning build files, please execute the following command.
$ make clean
How to Execute
Without Arguments
Please execute the following command in CUI.
$ make run
Please execute the following command in GUI.
$ make grun
With Arguments in SIM Architecture
Please execute the following command in CUI.
$ make run ARGS="arg1 arg2 arg3"
Please execute the following command in GUI.
$ make grun ARGS="arg1 arg2 arg3"
Documentations
License
- 2-clause BSD License
- See LICENSE
Copyright
2018-2019 Hiroyuki Chishiro