From: Daniel Jacobowitz <dmj+@andrew.cmu.edu>
To: Andrew Cagney <ac131313@cygnus.com>
Cc: gdb-patches@sources.redhat.com
Subject: Re: [rfa] mips heuristic_proc_start fix
Date: Fri, 06 Jul 2001 11:32:00 -0000 [thread overview]
Message-ID: <20010706113232.A6209@nevyn.them.org> (raw)
In-Reply-To: <3B46030B.2010007@cygnus.com>
On Fri, Jul 06, 2001 at 02:27:23PM -0400, Andrew Cagney wrote:
> > This one was fun to track down... I've been getting corrupt PC values off
> > the stack in backtraces, something which needs to be fixed elsewhere. The
> > interesting thing is that the PC I was reading was 0x2. Remember that
> > CORE_ADDR on MIPS is an unsigned 64-bit quantity.
>
>
> You mean ***SIGNED** right?
Glarg. Yes, it's signed, of course! Let me peer at this for a moment
and see why the math was coming out wrong; the patch is correct, but
now it's not quite as obvious to me why :)
--
Daniel Jacobowitz Carnegie Mellon University
MontaVista Software Debian GNU/Linux Developer
next prev parent reply other threads:[~2001-07-06 11:32 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-07-06 11:20 Daniel Jacobowitz
2001-07-06 11:27 ` Andrew Cagney
2001-07-06 11:32 ` Daniel Jacobowitz [this message]
2001-07-06 11:40 ` Daniel Jacobowitz
2001-07-12 0:47 ` Andrew Cagney
2001-07-12 12:14 ` Daniel Jacobowitz
2001-07-12 14:11 ` Andrew Cagney
2001-07-12 14:19 ` Daniel Jacobowitz
2001-07-12 14:35 ` Andrew Cagney
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