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RE: [avr-libc-dev] Error while running bootstrap from trunk


From: Weddington, Eric
Subject: RE: [avr-libc-dev] Error while running bootstrap from trunk
Date: Mon, 12 Apr 2010 07:23:31 -0600

 

> -----Original Message-----
> From: 
> address@hidden 
> [mailto:address@hidden
> org] On Behalf Of Joerg Wunsch
> Sent: Monday, April 12, 2010 7:01 AM
> To: address@hidden
> Cc: Boyapati, Anitha
> Subject: Re: [avr-libc-dev] Error while running bootstrap from trunk
> 
> As Boyapati, Anitha wrote:
> 
> > True. _VECTORS_SIZE is not replaced and hence the error. But this
> > happens for m3000 only. From what I observe, all avr/include/io*.h
> > files except iom3000.h define _VECTORS_SIZE. Since iom3000.h doesn't
> > have this definition, the variable should be defined somewhere.
> 
> That explains it: my compiler doesn't support the m3000, so I did not
> see it.
> 
> <avr/iom3000.h> simply lacks the _VECTORS_SIZE definition.  I don't
> know anything about that device, but from what I can gather from that
> file, it doesn't appear to have *any* interrupt vector, so it should
> define _VECTORS_SIZE to be 0.
> 
> Try adding
> 
> #define _VECTORS_SIZE 0
> 
> to your copy.

Bah! Again, my fault on that one. Thanks for your help.

As a side note, I'm working on getting all of this device support upstream.

Eric




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