RTL debugger update request

["David J. Christini" <dchristi@med.cornell.edu>]

> On Thu, 23 Mar 2000 yodaiken@fsmlabs.com wrote:
> We've just made stock GDB work for RTLinux. Release today or perhaps
> tomorrow.

Does the above mentioned GDB work for RTL2.2 (if so, where do I download
it?), or does one need to use RTL2.3?

I have an application that uses floating point (yes, I #include <float.h>
and  pthread_setfp_np). My rt_process crashes my system, occasionally, but
not always. I suspect that it has something to do with typecasting 
foo_float = (float)foo_int; 

But, I'm not sure. So I want to debug it. So, either I want to use the GDB
tool Victor mentioned, or something from Zentropix.  Stuart, in the past
you've mentioned the various zentropix tools. Which of them would work
with RTLinux 2.2, and would be appropriate for determining the nature of 
my system-crashing bug? Also, I have the zentropix 2.2.1 (Batch 4) CDROM,
but I can't seem to find gdbstubs or the other packages on there anywhere.
Can I install and use them without installing the whole system?

Thanks,
Dave