[PATCH v2 4/5] src: add unwind origin diagnostics to eu-stack

[Mark Wielaard]

Hi Serhei,

On Thu, Oct 17, 2024 at 02:54:34PM -0400, Serhei Makarov wrote:
> Since we obtain diagnostics about unwind method, another logical place
> to show them is in eu-stack.
> 
> * src/stack.c (show_unwound_source): New global variable.
>   (struct frame): Add unwound_source field.
>   (frame_callback): Copy over unwound_source from Dwfl_Frame.
>   (print_frame): Take unwound_source string and print it.
>   (print_inline_frames): Take unwound_source argument and pass it on,
>   except for subsequent frames where we pass the string "inline".
>   (print_frames): Take unwound_source field from struct frame and pass
>   it on.
>   (parse_opt): Add --cfi-type,-c option to set show_unwound_source.
>   (main): Ditto.
> * tests/run-stack-i-test.sh: Add testcase for --cfi-type.

I like this version.

Thanks,

Mark