rr
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rr is a debugging tool designed to record and replay program execution. During the replay phase, rr provides an enhanced gdb debugging experience that supports reverse execution.
Cost / License
- Free
- Open Source
Platforms
- Linux
Features
- Debugging
Tags
- programming
- development
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rr information
Developed by
Mozilla Licensing
Open Source and Free product.Written in
Alternatives
3 alternatives listedSupported Languages
- English
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DevelopmentGitHub repository
- 10,295 Stars
- 641 Forks
- 479 Open Issues
- Updated
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Post comment/reviewWhat is rr?
rr aspires to be your primary C/C++ debugging tool for Linux, replacing — well, enhancing — gdb. You record a failure once, then debug the recording, deterministically, as many times as you want. The same execution is replayed every time. rr also provides efficient reverse execution under gdb. Set breakpoints and data watchpoints and quickly reverse-execute to where they were hit. rr works on real applications and is used by many developers to fix real bugs. It makes debugging hard bugs much easier, but also speeds up debugging of easy bugs.