2017PintosProject

About

This is my own Pintos Project in KAIST CS330 Operating System course.
Please check standford pintos manual from here

My codes only works on Linux and doesn't support any other OS's such as Windows, Mac.
For more details about the environment, please check out here

Be aware that our KAIST pintos project's initial skeleton codes differ from standford's.
Download skeleton codes from here

Since we didn't follow 4.4BSD Scheduler,
this project fails only 7 tests (tests/threads/mlfqs-...) of project 1
and fails 1 test (tests/vm/page-merge-mm) of project 4
Except those 8, it passes all remaining tests of whole projects.

Install

You need some pre-requisites to run my pintos codes well.

• Ubuntu 8.04 (recommended)
• GCC 3.4
• Bochs 2.2.6

If you are familiar with Docker, please use this docker image

Pintos

You can easily get my pintos codes via git command.

git clone https://github.com/phraust1612/2017PintosProject.git

Be sure to SET a new PATH.
You can just add below codes at the end of your ~/.bashrc

export PATH=$PATH:<directory where you git cloned>/2017PintosProject/src/utils/

Of course the codes will differ depending on the directory where you cloned.
There should appear some help messages when you type 'pintos' on your shell
if your PATH's set successfully.

Bochs

Please download bochs 2.2.6 version from here
Then type below.

env SRCDIR=(your bochs.tar.gz dir) PINTOSDIR=(your git dir)/2017PintosProject/src/utils/pintos DSTDIR=(download destination dir) sh bochs-2.2.6-build.sh

Test

Threre are 4 projects and each corresponds to below directories.

• src/threads/
• src/userprog/
• src/vm/
• src/filesys/

To run all tests, type below command in one of the project directories.

make clean && make check

To run a single test, make (your test name).result in build directory.
Here's an example for args-none test of userprog project.

make
cd build/
make tests/userprog/args-none.result

For more details about tests, please check out pintos manual