[PATCH] Add DWARF support to rtemstoolkit and use it in covoar

[Joel Sherrill]

I am unable to test this this weekend and maybe not into next week. It all
looks good but hopefully Cillian and Vijay can test it quickly.

I expect this should speed up covoar runs noticeably.

On Sat, May 5, 2018, 3:41 AM Chris Johns <chrisj at rtems.org> wrote:

> Hi
>
> The patch series adds a DWARF framework to the rtemstoolkit to access the
> source file and line given an address in an executable. This allows
> us to remove exec'ing addr2line.
>
> The patches build and the source line details are loaded from the DWARF
> debug info. I however do not have any coverage data to check the change
> cleanly replaces the existing addr2line calls.
>
> If someone can run the existing covoar and then this build of covoar and
> confirm the source files and lines match. If there are issues please let
> me know.
>
> Chris
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