Re: gdbserver error (getprotobyname)

[David Jones <davidjones_home at yahoo dot com>]

Hi All,
  Thanks for the comments and suggestions to my gdbserver problem.

> > The /etc/protocols file is present on my StrongArm target.  
> 
> Are /etc/nsswitch.conf and /lib/libnss_files* and friends?
> 
> But in any case I recommend Martin's patch.
> 

Daniel,
  I don't have /etc/nsswitch.conf and /lib/libnss_files* and friends
since I used a statically linked binary for the StrongArm given to me
by Bill.  I will check out the gdb source, apply Martin's patch, and
try to build gdb and gdbserver from the source.  One question though,
are there any special or unique options that I need to pass to the configure
script ? 

David

--- Daniel Jacobowitz <drow@mvista.com> wrote:
> On Tue, Feb 12, 2002 at 10:40:37PM -0800, David Jones wrote:
> > Hi,
> >   I am using gdbserver on a StrongArm board compiled
> > for arm-linux.  On my Linux x86 host I am running
> > gdb compiled to debug an arm-linux target.  Thanks
> > to Bill Gatliff for helping me out with this.
> > 
> > I can successfully debug a program if I use the serial
> > port between the host and the target.  This is great!
> > 
> > However when I try to use a network connection I get
> > the following error:  (below is a trace of my commands)
> > 
> > (target output)
> > ----------------------------------------------------
> > # ./arm-linux-gdbserver davesplace:90 hello
> > Process hello created; pid = 180
> > getprotobyname: No such file or directory.
> > Exiting
> > 
> > (host output)
> > (gdb) target remote tuxscreen:90
> > Remote debugging using tuxscreen:90
> > Couldn't establish connection to remote target
> > Remote communication error: Connection reset by peer.
> > (gdb)
> > #
> > ----------------------------------------------------
> > 
> > Has anyone seen this type of error (i.e. getprotobyname)?
> > 
> > 
> > I start the gdbserver first as recommended by the GDB documentation.
> > 
> > man getprotobyname shows:
> > The getprotobyname() function returns a protoent structure for the  line 
> from
> > /etc/protocols that matches the protocol name name.
> > 
> > The /etc/protocols file is present on my StrongArm target.  
> 
> Are /etc/nsswitch.conf and /lib/libnss_files* and friends?
> 
> But in any case I recommend Martin's patch.
> 
> -- 
> Daniel Jacobowitz                           Carnegie Mellon University
> MontaVista Software                         Debian GNU/Linux Developer


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