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From: Simon Wright <simon@pushface.org>
Newsgroups: comp.lang.ada
Subject: Re: Exception traceback when using TDM-GCC 5.1.0-3
Date: Fri, 29 Jul 2016 08:01:58 +0100
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Date: 2016-07-29T08:01:58+01:00
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ahlan.marriott@gmail.com writes:

> Simon - Does GNAT.Traceback.Symbolic.Symbolic_Traceback work on your
> system?

No, and neither does addr2line - but addr2line isn't available on macOS,
we use the Apple atos instead.

s-trasym.ads (System.Traceback.Symbolic, where the work actually gets
done) says

--  On platforms where the full capability is not supported, function
--  Symbolic_Traceback return a list of addresses expressed as "0x..."
--  separated by line feed.

and the only implementation in GCC 6.1.0 is the hex one. I expect that
the GNAT GPL sources contain alternative versions.