https://github.com/belanasaikiran/os161

UCONN CSE 5305 - Operating Systems - Lab
https://github.com/belanasaikiran/os161

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UCONN CSE 5305 - Operating Systems - Lab

• Host: GitHub
• URL: https://github.com/belanasaikiran/os161
• Owner: belanasaikiran
• Created: 2024-09-22T14:43:29.000Z (4 months ago)
• Default Branch: main
• Last Pushed: 2024-10-19T23:38:50.000Z (3 months ago)
• Last Synced: 2024-10-20T10:44:55.194Z (3 months ago)
• Language: C
• Homepage:
• Size: 2.32 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# OS161

### Labs

1. [Lab 2](./Labs/lab2.md)

2. LAB1: Alternative to installing VirtualBox on MAC M1/M2/M3

Posted on: Tuesday, September 10, 2024 4:38:32 PM EDT

Hi All,

As some of the students with MAC machines indicated facing issue installing Virtualbox on their machine, An alternative approach could be to setup a Docker environment that comes with OS161 installed. To do that, please install Docker (https://www.docker.com) on your machine and follow the steps from this Github link - https://github.com/Uberi/uw-cs350-development-environment/tree/master

Once you install Docker on your machine, you should follow the steps from the "Usage" specified in the Github README (from 'If you are not on Debian/Ubuntu'). 

For building the kernel, please use the following code (instead of the build-and-run-kernel.sh if you face issue with it) -

```bash

mkdir --parents /root/cs350-os161/root

cp --update /root/sys161/share/examples/sys161/sys161.conf.sample /root/cs350-os161/root/sys161.conf

cd /root/cs350-os161/os161-1.99

./configure --ostree=/root/cs350-os161/root --toolprefix=cs350-

cd /root/cs350-os161/os161-1.99/kern/conf

./config ASST0

cd /root/cs350-os161/os161-1.99/kern/compile/ASST0

bmake depend

bmake

bmake install

cd /root/cs350-os161/os161-1.99

bmake

bmake install

```

To run the kernel:

```bash

cd /root/cs350-os161/root

sys161 kernel-ASST0

```

## External References:

1. [Adding System Calls](https://cs.fit.edu/~eribeiro/teaching/cse4001/addsystemcalls.pdf)

2. [System Calls](https://ops-class.org/asst/2/)