Re: [Amforth-devel] Compilation errors with avra assembler

[<vo...@vo...>]

Marcin Cieslak <sa...@sa...> wrote:

> On Sun, 29 Aug 2010, Matthias Trute wrote:
>
> > There is a simple answer: avra cannot be used. Use the Avr Assembler 2
> > from the AVR Studio with wine. Avra did work in the past, but not with
> > the current code. I cannot tell, which amforth version was the last
> > one that avra understood, its long ago.
> >
> > Hopefully the avra people come up again, but there is a long way to go.
> > For them.
>
> It should work with the patches I have provided. It seems not to be
> so much work, maybe I should prepare a new release included.
>
> Would you consider adding .overlap
>
> http://support.atmel.no/knowledgebase/avrstudiohelp/mergedProjects/AVRASM/Html/directives.html#OVERLAP/NOOVERLAP
>
> to places where the code generated overlaps:
>
> in drivers/usart-isr-tx.asm:
>
> .org UDREaddr
>    jmp_ usart_udre_isr
>
> in drivers/usart-isr-rx.asm:
>
> .org URXCaddr
>    jmp_ usart_rx_isr
>
> Alternatively, we can use .ifdef to skip original interrupt handlers
> where necessary.
>
> --Marcin
>
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Hi Marcin,

thanks for your advice to patch the sources. I' done this, but I have 
a problem with the further process now.

The compiler says that now:
../../core/words/istore_nrww.asm(55) : Error   : Found no label/variable/constant named 
RWWSRE
../../core/words/istore_nrww.asm(55) : Warning : Constant out of range (-128 <= k <= 255
). Will be masked
AVRA: advanced AVR macro assembler Version 1.3.0 Build 1 (8 May 2010)
Copyright (C) 1998-2010. Check out README file for more info

   AVRA is an open source assembler for Atmel AVR microcontroller family
   It can be used as a replacement of 'AVRASM32.EXE' the original assembler

What can I do now?

Thanks to you all!

HUE \a