https://github.com/xd009642/llvm-profparser

Mostly complete pure rust implementation of parsing llvm instrumentation profile data
https://github.com/xd009642/llvm-profparser

coverage-data deserialization hacktoberfest llvm parser

Last synced: 3 months ago
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Mostly complete pure rust implementation of parsing llvm instrumentation profile data

• Host: GitHub
• URL: https://github.com/xd009642/llvm-profparser
• Owner: xd009642
• License: apache-2.0
• Created: 2021-01-04T18:11:08.000Z (about 4 years ago)
• Default Branch: master
• Last Pushed: 2024-04-12T19:47:40.000Z (10 months ago)
• Last Synced: 2024-04-14T05:25:56.416Z (10 months ago)
• Topics: coverage-data, deserialization, hacktoberfest, llvm, parser
• Language: Rust
• Homepage:
• Size: 7.9 MB
• Stars: 11
• Watchers: 4
• Forks: 8
• Open Issues: 6
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

        
# llvm-profparser

[![Build Status](https://github.com/xd009642/llvm-profparser/workflows/Build/badge.svg)](https://github.com/xd009642/llvm-profparser/actions)

[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)

[![Coverage Status](https://coveralls.io/repos/github/xd009642/llvm-profparser/badge.svg?branch=master)](https://coveralls.io/github/xd009642/llvm-profparser?branch=master)

This is a reasonably complete to parse the llvm instrumentation profraw file

format and avoid the need to install and use the llvm-profdata/llvm-cov

binaries. It aims to be backwards compatible with as many llvm versions that

could be used for coverage data in Rust projects and currently supports the

following llvm versions: 11, 12, 13, 14, 15. 

**This project is not affilated with the llvm-project in anyway!** It is merely

a parser for some of their file formats to aid interoperability in Rust.

## Contributing

All of the functionality required has been implemented, however there are areas

to improve in handling unexpected or invalid files. To start fining issues

there's a fuzz directory which will undoubtedly reveal some issues that can be

fixed. Go into the fuzz directory for guides on how to run. 

## License

llvm\_profparser is currently licensed under the terms of the Apache License

(Version 2.0). See LICENSE for details. Test data included from the llvm-project

residing in `tests/data` retains the llvm license. See the llvm-project for 

details.