2017 Farn Wang OS

1. Get ready with a 32 bit Liunx environment on Virtual Machine. Here we use ubuntu 14.04 (32bit).
2. Download the Nachos package and the cross compiler package from course.

wget http://cc.ee.ntu.edu.tw/~farn/courses/OS/OS2017/projects/project.1/mips-x86.linux-xgcc.tar.gz
wgat http://cc.ee.ntu.edu.tw/~farn/courses/OS/OS2017/projects/project.1/nachos-4.0.tar.gz

3. Untar file

tar –zxvf nachos-4.0.tar.gz

move cross compiler to the root

sudo mv mips-x86.linux-xgcc.tar.gz /
tar –zxvf /mips-x86.linux-xgcc.tar.gz

4. Set up the dependency

sudo apt-get install csh
sudo apt-get install g++

5. Build make

Due to the dependency, it occur an error when we make the test part. It shows that we still missing a dependency which is /usr/local/nachos. To solve this follow steps below.

1. Download this repository either git clone or download zip is fine2. Go to nachos folder and move folder with sudo

cd ./NachOS-master/usr/local
sudo mv ./nachos /usr/local/

2. Re-build again Make sure go back to previous nachos-4.0/code folder.