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Re: Gdbserver + RH9

From: Daniel Jacobowitz <drow at false dot org>
To: "Urrutikoetxea, Eduardo" <Eduardo dot Urrutikoetxea at eu dot sony dot com>
Cc: gdb at sources dot redhat dot com
Date: Fri, 16 Jul 2004 00:11:09 -0400
Subject: Re: Gdbserver + RH9
References: <BAF533FC7E646143A766A99F5A1E5F38040D35A7@esvee0bcnmsx02.eu.sony.com>

On Thu, Jul 15, 2004 at 02:08:01PM +0100, Urrutikoetxea, Eduardo wrote:
> 
> Hi all,
> 
> We are trying to remote-debug (fresh gdb 6.1.1) a multithread program
> running on RH9, both host and target.
> As soon as the second thread starts, we get:
> 
> "Cannot find new threads: generic error" on the target
> 
> and  "Ignoring packet error, continuing..." on the host.
> 
> gdb never finds more than one thread when querying with "info threads".
> 
> But, everything goes smooth when using gdb on one platform, not remote.
> 
> Does anybody know if this is a NPTL/LinuxThreads issue ? and if this
> configuration is supported  / will it be supported ?

Gdbserver does not support NPTL.  It can not support NPTL without
changes in the remote protocol, and no agreement was ever reached on
how to implement them.

-- 
Daniel Jacobowitz

Follow-Ups:
- Re: Gdbserver + RH9
  - From: Andrew Cagney

References:
- Gdbserver + RH9
  - From: Urrutikoetxea, Eduardo

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