From mboxrd@z Thu Jan  1 00:00:00 1970
From: bstell@netscape.com (Brian Stell)
To: gdb_mailing_list <gdb@sources.redhat.com>
Subject: debugging mozilla with gdb is so slow
Date: Fri, 16 Feb 2001 21:39:00 -0000
Message-id: <3A8E0F7A.5C5334F1@netscape.com>
X-SW-Source: 2001-02/msg00245.html

I find that using gdb to debug Mozilla very slow.

It is so slow that I find many (most?) Linux Mozilla 
developers use printfs because they "need to get work done".

My startup time (time to the first moz window) is really 
long when I use gdb:

  Mozilla no gdb:   11 sec
  Mozilla with gdb: 125 sec

This does not seem to meet the goal in the gdb docs:

    GDB should be responsive to the user.  A programmer 
    hot on the trail of a nasty bug, and operating under 
    a looming deadline, is going to be very impatient of 
    everything, including the response time to debugger
    commands.

( http://www.math.psu.edu/doc/emacs/info/gdbint.info-1 )

Gdb itself comes up fairly fast ~ 5-10 sec. This long
start delay makes it basically unusable.

I have a 500MHz P3 Linux Redhat 6.2 system with 512M ram.

Any thoughts?

Brian Stell