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Re: Can't get cross debugging to work

From: Pedro Alves <palves at redhat dot com>
To: Marc Khouzam <marc dot khouzam at ericsson dot com>
Cc: "'gdb at sourceware dot org'" <gdb at sourceware dot org>
Date: Tue, 13 Mar 2012 19:56:52 +0000
Subject: Re: Can't get cross debugging to work
References: <F7CE05678329534C957159168FA70DEC5790B29476@EUSAACMS0703.eamcs.ericsson.se>

On 03/13/2012 07:47 PM, Marc Khouzam wrote:

> Run:
>> > ./gdb/gdbserver/gdbserver :9999 ~/myBin.64

> Run:
>> > ./gdb/gdb ~/myBin.32

Here's the problem.  You should be doing:

./gdb/gdb ~/myBin.64

> warning: Selected architecture i386 is not compatible with reported target architecture i386:x86-64
> warning: Architecture rejected target-supplied description

This means that GDB thinks the architecture is i386 (because you've gave it a 32-bit
executable to debug), while gdbserver claims it is debugging a x86-64 program.

-- 
Pedro Alves

Follow-Ups:
- RE: Can't get cross debugging to work
  - From: Marc Khouzam

References:
- Can't get cross debugging to work
  - From: Marc Khouzam

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