chore: adds files necessary for opensourcing (#10)

* adds license and other chore files

* adds a readme and updates cargo.toml

CODEOWNERS

@@ -0,0 +1 @@
+* @joonazan

CONTRIBUTING.md

@@ -0,0 +1,44 @@
+# Contribution Guidelines
+
+Hello! Thanks for your interest in joining the mission to accelerate the mass adoption of crypto for personal
+sovereignty! We welcome contributions from anyone on the internet, and are grateful for even the smallest of fixes!
+
+## Ways to contribute
+
+There are many ways to contribute to the ZK Stack:
+
+1. Open issues: if you find a bug, have something you believe needs to be fixed, or have an idea for a feature, please
+   open an issue.
+2. Add color to existing issues: provide screenshots, code snippets, and whatever you think would be helpful to resolve
+   issues.
+3. Resolve issues: either by showing an issue isn't a problem and the current state is ok as is or by fixing the problem
+   and opening a PR.
+4. Report security issues, see [our security policy](./github/SECURITY.md).
+5. [Join the team!](https://matterlabs.notion.site/Shape-the-future-of-Ethereum-at-Matter-Labs-dfb3b5a037044bb3a8006af2eb0575e0)
+
+## Fixing issues
+
+To contribute code fixing issues, please fork the repo, fix an issue, commit, add documentation as per the PR template,
+and the repo's maintainers will review the PR.
+[here](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/creating-a-pull-request-from-a-fork)
+for guidance how to work with PRs created from a fork.
+
+## Licenses
+
+If you contribute to this project, your contributions will be made to the project under both Apache 2.0 and the MIT
+license.
+
+## Resources
+
+We aim to make it as easy as possible to contribute to the mission. This is still WIP, and we're happy for contributions
+and suggestions here too. Some resources to help:
+
+1. [In-repo docs aimed at developers](docs)
+2. [zkSync Era docs!](https://era.zksync.io/docs/)
+3. Company links can be found in the [repo's readme](README.md)
+
+## Code of Conduct
+
+Be polite and respectful.
+
+### Thank you!

Cargo.toml

@@ -2,6 +2,9 @@
 name = "vm2"
 version = "0.1.0"
 edition = "2021"
+homepage = "https://zksync.io/"
+license = "MIT OR Apache-2.0"
+authors = ["The Matter Labs Team <[email protected]>"]
 
 [dependencies]
 zkevm_opcode_defs = { git = "https://github.com/matter-labs/era-zkevm_opcode_defs.git", branch = "v1.5.0" }
@@ -16,4 +19,4 @@ proptest = "1.4"
 
 [[bench]]
 name = "nested_near_call"
-harness = false
+harness = false

LICENSE-APACHE

@@ -0,0 +1,176 @@
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LICENSE-MIT

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2023 Matter Labs
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -0,0 +1,3 @@
+# zksync-era-vm2
+
+A high-performance rewrite of the zksync-era VM.

SECURITY.md

@@ -0,0 +1,74 @@
+# Security Policy
+
+We truly appreciate efforts to discover and disclose security issues responsibly!
+
+## Vulnerabilities
+
+If you'd like to report a security issue in the repositories of matter-labs organization, please proceed to our
+[Bug Bounty Program on Immunefi](https://era.zksync.io/docs/reference/troubleshooting/audit-bug-bounty.html#bug-bounty-program).
+
+## Other Security Issues
+
+We take an impact-first approach instead of a rules-first approach. Therefore, if you believe you found the impactful
+issue but can't report it via the Bug Bounty, please email us at
+[[email protected]](mailto:[email protected]).
+
+### PGP Key
+
+The following PGP key may be used to communicate sensitive information to developers:
+
+Fingerprint: `5FED B2D0 EA2C 4906 DD66 71D7 A2C5 0B40 CE3C F297`
+
+```
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