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From: "Stephen A. Witt" <sawitt@electra.rsc.raytheon.com>
To: Daniel Jacobowitz <drow@mvista.com>
Cc: gdb@sources.redhat.com
Subject: Re: Remote Debugging on IXDP425
Date: Wed, 03 Dec 2003 21:50:00 -0000	[thread overview]
Message-ID: <Pine.LNX.4.56.0312031348060.20741@zeus.rsc.raytheon.com> (raw)
In-Reply-To: <20031203212910.GB2649@nevyn.them.org>

On Wed, 3 Dec 2003, Daniel Jacobowitz wrote:

> On Wed, Dec 03, 2003 at 11:17:18AM -0800, Stephen A. Witt wrote:
> > Thanks very much for the response, very dumb mistake on my part. I had
> > built a gdb with an arm-linux target, but I inadvertantly used the normal
> > i386 gdb when I first tried this. Using the arm-linux gdb that I had
> > built, with the information you provided, I found that the breakpoint
> > instruction being sent was 0x01009fef. The correct bp inst for an IXP425
> > (a big-endian CPU) is 0xef9f0001. So I modified the breakpoint instruction
> > value in gdb to 0xef9f0001 and breakpoints work now.
>
> This is a GDB bug fixed in more recent versions of GDB.

Thanks for the response. Browsing gdb cvs I see the big endian break inst.
mod. I'll get the latest from cvs and see what happens.

Thanks...


  reply	other threads:[~2003-12-03 21:50 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-12-02  1:15 Stephen A. Witt
2003-12-02  4:20 ` Ian Lance Taylor
2003-12-03 19:17   ` Stephen A. Witt
2003-12-03 21:29     ` Daniel Jacobowitz
2003-12-03 21:50       ` Stephen A. Witt [this message]
2003-12-03 22:24       ` Peter Reilley

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