Where can I get info on gcc and ARM 7T?

[David Kramer <david at thekramers dot net>]

We have an ARM devel board based on the 7T.  We're trying to do 
development on it using GCC instead of the expensive development tools.  
For the most part, it's going OK, but we've hit some pretty rough 
roadblocks.  I've asked some questions here that have gone unanswered, 
mostly because, I'm sure, that's not a widely-used architecture.  In 
particular, we're having a very hard time implementing the few lines of 
assembler we need to set interrupt handlers we need to read button press 
events, etc.

So my meta-question is, if this list can't provide the help we need with 
GCC C and assembler on the ARM 7T, where can we find out more about it?  
Is there a separate mailing list or website?

Thanks in advance.