SquidVM is a VM made in Rust implementing a Stack-based machine.

Overview

SquidVM Logo

GitHub commit activity (branch) GitHub last commit (by committer) GitHub (Pre-)Release Date GitHub License Rust

What is SquidVM?

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 \___ \ / _` | | | | |/ _` | \ \/ / | |\/| |
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SquidVM is a Stack-based VM (just like Java's JVM). It's made from the ground up using Rust for its implementation.

The VM will contain a programming language with the name Squid.

How to install it?

Linux

Download the installation script for:

After that, you will need to make the script executable:

foo@bar:~$ chmod +x ./install-svdk.sh

Then run it normally:

foo@bar:~$ sudo ./install-svdk.sh

Done!

Windows

Download the setup from the latest releases for:

Open the file after the download and install it.

Done!

The installer tries to add SquidVM to PATH, so try using SquidVM in the terminal, and tell me if it works on your machine!

MacOS

todo!();

How to use?

If you are trying to run your compiled Squid code:

Type this into the terminal:

foo@bar:~$ squidvm --help

If you are a VM developer or trying to debug a bit:

Type this instead:

foo@bar:~$ svdk --help

What is a .sqdbin file?

It's the binary file that contains the instructions and data the VM will use to run your program!

Want to know more about the instruction set, stack and heap implemenation? Access the documentation here.

I'll probably make a simple wiki for that in some time! Just wait for it.

How to open .sqdbin files

As of SquidVM 0.6.0-alpha:

The command requires tags now!

For binary files:

foo@bar:~$ squid-vm -b testbinary

For SARs:

foo@bar:~$ squid-vm -s sarfile

Both don't need the extension to be typed. But it's still there.

For versions between 0.4.0 (pre-alpha) and 0.5.2-alpha:

Run it like this

foo@bar:~$ ./squid-vm(.exe) testbinary.sqdbin

Here ya go!

Hope it helps. : )

What are .sar files?

SARs or Squid ARchives are files that are a group of binary files combined into a single archive.

So the files can be compressed or encrypted?

For now, it's just a plan to add, but yes, if all goes well, it will have support for all that and more in the future.

IT'S NOT IMPLEMENTED YET!

The above warning will be removed when SARs are made available!

What is Spark?

Spark is the benchmarking and profiling tool for the SquidVM.

It can be called like that:

foo@bar:~$ squidvm --spark bench -b ./binary.sqdbin

and

foo@bar:~$ squidvm --spark profile -b ./binary.sqdbin

IT'S NOT IMPLEMENTED YET!

The above warning will be removed when Spark is ready!

todo!();
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Comments
  • Added SquidVM license to repo

    Added SquidVM license to repo

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