xinyiZzz opened a new pull request, #22467:
URL: https://github.com/apache/doris/pull/22467

   ## Proposed changes
   
   1. add dwarf location info mode,
   - The default `FAST`, when there is inlined, the parsed file path and line 
number are incorrect.
   - Set to `FULL_WITH_INLINE`, you can get the correct file path and line 
number, but this will be about 3 times slower than `FAST`.
   2. For apple, when unw_backtrace is not available, fall back on the standard 
`backtrace` function from execinfo.h. this will have no line numbers.
   3. Optimize the print of stacktrace to be clearer.
   
   ## Further comments
   
   If this is a relatively large or complex change, kick off the discussion at 
[[email protected]](mailto:[email protected]) by explaining why you 
chose the solution you did and what alternatives you considered, etc...
   
   


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