From: William Wagner <will_wagner@carallon.com>
To: Jan Kratochvil <jan.kratochvil@redhat.com>
Cc: "'gdb@sourceware.org'" <gdb@sourceware.org>
Subject: Re: gdbserver 7.1 unable to read registers
Date: Fri, 24 Sep 2010 07:54:00 -0000 [thread overview]
Message-ID: <4C9C5928.9000401@carallon.com> (raw)
In-Reply-To: <20100924074709.GA6017@host1.dyn.jankratochvil.net>
On 24/09/2010 08:47, Jan Kratochvil wrote:
> On Thu, 23 Sep 2010 19:16:58 +0200, William Wagner wrote:
>> Remote 'g' packet reply is too long: 00000000b07edbbe0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c07ddbbe00000000a007004010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
>>
>> As far as I can tell the error is because the target and the host
>> disagree as to how many registers there are on the target,
> While I have seen it only on i386<->x86_64 it should be the same problem:
> http://sourceware.org/gdb/wiki/FAQ#line-53
> 15. When connecting to gdbserver I get Remote register badly formatted, g packet
> reply to long etc.
> Your gdb 32bit/64bit architecture setting may not match that of gdbserver. Try
> to load the executable by file first. You may also check set/show architecture.
>
Thanks, I had seen that also. I am already passing in the unstripped
executable when I call gdb so I think it should have been set already. I
try showing the architecture but it just reports arm which is not
specific enough to give me a clue what is wrong, I assume it is some
mismatch in expected floating point registers.
Will
--
------------------------------------------------------------------------
Will Wagner will_wagner@carallon.com
Development Manager Office Tel: +44 (0)20 7371 2032
Carallon Ltd, Studio G20, Shepherds Building, Rockley Rd, London W14 0DA
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next prev parent reply other threads:[~2010-09-24 7:54 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-23 17:17 William Wagner
2010-09-24 7:47 ` Jan Kratochvil
2010-09-24 7:54 ` William Wagner [this message]
2010-09-24 13:30 ` Jon Smirl
2010-09-24 12:58 ` Ulrich Weigand
2010-09-24 13:36 ` Pedro Alves
2010-09-24 13:44 ` William Wagner
2010-09-24 14:05 ` Ulrich Weigand
2010-09-24 14:39 ` Pedro Alves
2010-09-27 10:25 ` Steffen Dettmer
2010-09-27 14:44 ` Daniel Jacobowitz
2010-10-07 17:16 ` Ulrich Weigand
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