long jumps not supported

Carter Bullard carter at qosient.com
Mon Jul 10 12:03:49 EDT 2000


Hey Russell,
   Hmmm....  Bugs :o(.  I don't have access to any
machines that will allow me to debug anything right
now.  This will change by next week, so if you can
wait, I'll run it through then.

Carter

-----Original Message-----
From: owner-argus at lists.andrew.cmu.edu
[mailto:owner-argus at lists.andrew.cmu.edu]On Behalf Of Russell Fulton
Sent: Wednesday, July 05, 2000 12:56 AM
To: argus at lists.andrew.cmu.edu
Subject: Re: RE: long jumps not supported


Hmmm.... I see Carter's Nortel address now bounces so I'll post this to 
the list...

On Fri, 2 Jun 2000 06:25:11 -0700 Carter Bullard 
<cbullard at nortelnetworks.com> wrote:

> Hey Lenny,
>    Argus used the libpcap compiler as a starting
> point for its own compiler many years ago.  Since
> then libpcap has made a few adjustments, and one
> of them has been to remove the "long jump" limitation.

>    Here are the new versions of the files that need
> to be changed to solve your problem, ./include/gencode.h
> and ./common/argus_util.c.  If you don't mind, could you
> make the changes and give it a test?

--------------------------------------------
Hi Carter,

I have just tried this out on my linux 6.1 sysetm but find that when I 
try ra with a large filter it dies with a core dump.  Do you know about 
this or should I investigate?

I also had trouble compiling argus_util.c -- gcc did not like the macro 
defs split over more than one line ???  

Cheers, Russell.






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