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Re: GDB frame

From: Gary Thomas <gary at mlbassoc dot com>
To: David Lewin <david dot lewin at europe-technologies dot com>
Cc: ecos-discuss at sources dot redhat dot com
Date: Wed, 30 Jun 2004 07:51:25 -0600
Subject: Re: [ECOS] GDB frame
Organization: MLB Associates
References: <40E2A31F.1000707@frequentis.com> <013101c45ea8$ec1bad50$430101c1@europetechnologies.com>

On Wed, 2004-06-30 at 07:48, David Lewin wrote:
> Does someone knows how to retrieve a human
> readable string instead a gdb like one, on error
> I always have an answer like this from redboot :
> 
> $T0a0f:00000801;0d:f8050060;#4b

Sadly, this is architecture specific.

My guess is that you're running on ARM.  IIRC, this says that
register 15 (PC?) is at 0x01080000 and 13 (SP?) is 0x600005F8.
(I might have those swapped).

Anyway, the best way to attack this is to disconnect minicom (or
whatever you use) and then attach via GDB.  For example:
  (gdb) tar rem /dev/ttyS0
  (gdb) info reg
  (gdb) bt

-- 
Gary Thomas <gary@mlbassoc.com>
MLB Associates

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Follow-Ups:
- Re: GDB frame
  - From: David Lewin

References:
- NPE support for ADI Coyote GRG
  - From: Thomas Binder
- GDB frame
  - From: David Lewin

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