xxgdb on linux won't link?

xxgdb on linux won't link?

Post by Dan Fishm » Tue, 05 Apr 1994 23:17:20



I brought up version 1.08 of xxgdb on linux but I can only get it to link with
the "ld" option "static".  With shared libraries I get a "multiply defined" error
on a symbol called "NEED_SHARED_4" (or something like that).  Anyway the
symbol is defined in both libc.sa and libgcc.sa.  Has anyone else seen this?
Does anyone know how to fix it?

--

 
 
 

1. HELP: pppd won't talk to modem, and won't link up with ISP

I am running RedHat 4.0, which I just loaded from an archive CD.
So I am running Linux 2.0.18 and pppd 2.2.0f.

When I run the ppp-on script, I see DTR come on on the modem,
but no lights ever blink on the modem, and according to the
syslog entries, it never even responds to AT.

Q: Is there a problem with chat?

When I fire up minicom, it can talk to the modem just fine.
In fact, I tried to use it to dial into my ISP and then fire up
pppd, and pppd never connects.

I have ppp built into the kernel, not as a module.

/etc/ppp/options looks like this:
38400
modem
crtscts
defaultroute
noipdefault
lock
asyncmap 20A0000
escape FF

I execute pppd like this:

/usr/sbin/pppd /dev/ttyS0 debug lock kdebug 1

Here is what pppd logs:

Dec  4 13:19:33 viper pppd[619]: pppd 2.2.0 started by root, uid 0
Dec  4 13:19:33 viper pppd[619]: Using interface ppp0
Dec  4 13:19:33 viper pppd[619]: Connect: ppp0 <--> /dev/ttyS0
Dec  4 13:19:33 viper pppd[619]: sent [LCP ConfReq id=0x1 <mru 1500>
<asyncmap 0x20a0000> <magic 0x887dea4d> <pcomp> <accomp>]
Dec  4 13:19:57 viper last message repeated 8 times
Dec  4 13:19:57 viper pppd[619]: rcvd [LCP ConfAck id=0x1 <mru 1500>
<asyncmap 0x20a0000> <magic 0x887dea4d> <pcomp> <accomp>]
Dec  4 13:20:00 viper pppd[619]: sent [LCP ConfReq id=0x1 <mru 1500>
<asyncmap 0x20a0000> <magic 0x887dea4d> <pcomp> <accomp>]
Dec  4 13:20:00 viper pppd[619]: rcvd [LCP ConfAck id=0x1 <mru 1500>
<asyncmap 0x20a0000> <magic 0x887dea4d> <pcomp> <accomp>]
Dec  4 13:20:03 viper pppd[619]: sent [LCP ConfReq id=0x1 <mru 1500>
<asyncmap 0x20a0000> <magic 0x887dea4d> <pcomp> <accomp>]
Dec  4 13:20:30 viper last message repeated 9 times
Dec  4 13:20:33 viper pppd[619]: LCP: timeout sending Config-Requests
Dec  4 13:20:33 viper pppd[619]: Connection terminated.
Dec  4 13:20:33 viper pppd[619]: Exit.

I have tried this with an internal supra pnp 28.8 modem,
 and a USRobitics Sportster 28.8.  All of which seem to work with
Win95 to dial in to a RAS server just fine.

Any ideas on what I am doing wrong?

Cheers,
Bill Petersen

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