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Re: gdb/721: GDB bug: target.c (target_signal_from_host): unrecognized real-time signal
- From: Daniel Jacobowitz <drow at mvista dot com>
- To: nobody at sources dot redhat dot com
- Cc: gdb-prs at sources dot redhat dot com,
- Date: 25 Sep 2002 16:08:01 -0000
- Subject: Re: gdb/721: GDB bug: target.c (target_signal_from_host): unrecognized real-time signal
- Reply-to: Daniel Jacobowitz <drow at mvista dot com>
The following reply was made to PR gdb/721; it has been noted by GNATS.
From: Daniel Jacobowitz <drow@mvista.com>
To: k.woerner@kiepe-elektrik.com
Cc: gdb-gnats@sources.redhat.com
Subject: Re: gdb/721: GDB bug: target.c (target_signal_from_host): unrecognized real-time signal
Date: Wed, 25 Sep 2002 12:01:04 -0400
On Wed, Sep 25, 2002 at 03:54:58PM -0000, k.woerner@kiepe-elektrik.com wrote:
>
> >Number: 721
> >Category: gdb
> >Synopsis: GDB bug: target.c (target_signal_from_host): unrecognized real-time signal
> >Confidential: no
> >Severity: serious
> >Priority: medium
> >Responsible: unassigned
> >State: open
> >Class: sw-bug
> >Submitter-Id: net
> >Arrival-Date: Wed Sep 25 08:58:02 PDT 2002
> >Closed-Date:
> >Last-Modified:
> >Originator: k.woerner@kiepe-elektrik.com
> >Release: GNU gdb 5.2
> >Organization:
> >Environment:
> This GDB was configured as "--host=i686-pc-linux-gnu --target=powerpc-gnu-linux"
> Host PC: Linux e3woerner 2.4.10-4GB #1 Tue Sep 25 12:33:54 GMT 2001 i686 unknown
> Embedded ppc:Linux snoopy-vm 2.4.4.elima #8 Don Aug 22 14:35:59 CEST 2002 ppc unknown
> Reading specs from /opt/ppc_tools.2/lib/gcc-lib/powerpc-linux/2.95.2/specs
> gcc version 2.95.2 19991024 (release)
> >Description:
> Hello everybody,
>
> I am trying to start with the gdb and gdbserver in an embedded environment.
> I have a running programm to debug on an embedded-ppc.
> The gdbserver run there. I can establish a connection between the embedded-
> ppc an my host a Pentium. I set a breakpoint in the first line of code with
> ddd. The arrow stops. After deleting the breakpoint I can step through the
> first lines of code an the system behaves correctly.
>
> Bu after pressing the button Continue, I receive the following line in
> the shell of the embedded-ppc, connected via rsh:
>
> GDB bug: target.c (target_signal_from_host): unrecognized real-time signal
>
> Unfortunately I do not know, what this means. Can anybody help? I use the
> gdb 5.2. The programms contains some threads.
Try a CVS snapshot of GDB 5.3:
http://sources.redhat.com/gdb/
GDB 5.2 did _not_ contain support for debugging threads using
gdbserver.
--
Daniel Jacobowitz
MontaVista Software Debian GNU/Linux Developer