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まちカドおるみん御嬢様 (orumin@mstdn.maud.io)'s status on Thursday, 06-May-2021 11:50:11 JST まちカドおるみん御嬢様

Instant replay: Debugging C and C++ programs with rr (Red Hat Developer) [LWN.net] https://lwn.net/Articles/855276/
In conversation Thursday, 06-May-2021 11:50:11 JST from mstdn.maud.io permalink
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1. Instant replay: Debugging C and C++ programs with rr (Red Hat Developer)
  
  The Red Hat Developer Blog has posted an introduction to the rr debugger. "rr records trace information about the execution of an application. This information allows you to repeatedly replay a particular recording of a failure and examine it in the GNU Debugger (GDB) to better investigate the cause. In addition to replaying the trace, rr lets you run the program in reverse, in essence allowing you 'rewind the tape' to see what happened earlier in the execution of the program."