gnupic: Thread: Hmm ... what is this error?

Hi

Well i've stripped out most of the code to the bare bones of the files.  
However, I'm ending up with one (hopefully final error) [as follows]

amdk62300:~/src/pcm # sdcc -S -mpic14 -p16f877 picweb.c
Processor: 16f877
picslip.h:132: warning: 'auto' variable 'hi' may be used before 
initialization at picslip.h(131)
picslip.h:132: warning: 'auto' variable 'lo' may be used before 
initialization at picslip.h(131)
picslip.h:141: warning: in function get_lword unreferenced function argument 
: 'lw'
pictcp.h:112: warning: in function get_ping_req unreferenced local variable : 
'i'
pictcp.h:112: warning: in function get_ping_req unreferenced local variable : 
'b'
ERROR: #0x00 is a NULL register
amdk62300:~/src/pcm #                       

What does this error imply/mean?
Thanks
Bob

On Thu, 30 May 2002, Robert Warner wrote:

> Hi
> 
> Well i've stripped out most of the code to the bare bones of the files.  
> However, I'm ending up with one (hopefully final error) [as follows]
> 

<snip>

 
> What does this error imply/mean?

I haven't seen that one before. Could you send me the source that produced 
it?

Thanks,
Scott