介绍

oberon是平行于*unix的系统，使用与其同名的语言开发，其作者是Niklaus Wirth。
native oberon一般是支持x86、arm的工程。
project oberon一般是支持在FPGA上的工程。

测试

1. 下载qemu官网上的镜像。
2. Ubuntu安装qemu-system-x86

my@ubuntu:~/oberon$ sudo apt install qemu-system-x86

3. 直接运行

my@ubuntu:~/oberon$ cat run 
#!/bin/sh
cat <<EOF
ETH Native Oberon
-----------------
Prepared by Stefan Hajnoczi with help from Peter EasthopeETH Native Oberon is part of the family of Oberon operating systems built in
the programming language with the same name.  The Oberon programming language
is influenced by Modula-2 and Pascal, and was created by Niklaus Wirth.Follow the instructions on-screen for a tutorial and help on how to use the
operating system.Wiki: http://www.ocp.inf.ethz.ch/wiki/Documentation/Front
EOF
exec qemu-system-i386 -machine accel=kvm:tcg oberon.qcow2
my@ubuntu:~/oberon$ ./run 

参考

1. oberon主页
2. Niklaus Wirth主页
3. qemu的oberon
4. 非unix系统