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Mail Archives: djgpp-workers/1999/07/26/09:21:25

X-Authentication-Warning: acp3bf.physik.rwth-aachen.de: broeker owned process doing -bs
Date: Mon, 26 Jul 1999 15:19:59 +0200 (MET DST)
From: Hans-Bernhard Broeker <broeker AT physik DOT rwth-aachen DOT de>
X-Sender: broeker AT acp3bf
To: Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
cc: djgpp-workers AT delorie DOT com
Subject: Re: Bizarre debugging format problem
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On Sun, 25 Jul 1999, Eli Zaretskii wrote:

> Now I understand why we were talking about different things: you were
> working with Binutils 2.8.1, while I was looking at the BFD library
> that's part of GDB 4.18, which seems to be from Binutils 2.9.1 and
> has some changes beyond that.  The bug with section-relative offsets
> is already solved in stock Binutils 2.9.1 and in the version GDB uses.

Yep; makes sense. I'll have a go at binutils-2.9.1 gprof, then.

> There's still one thing that I don't understand: for some addresses,
> usually at the closing brace of a function, "objudmp --line-numbers"
> prints strange symbol names like <.ef> or <.bb>.  Is this a bug, or am
> I missing something?

.ef and .bb are 'technical' debugging symbols (.ef: end of function), I
think. At least, that's what I gleaned from looking at gcc assembly
output. I don't know enough about the exact definition of COFF and
its debug infos to be sure what they're for, and whether they should
turn up in the dump.

Hans-Bernhard Broeker (broeker AT physik DOT rwth-aachen DOT de)
Even if all the snow were burnt, ashes would remain.

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