[Solved] GAS: Register equates ?

Andreas Schwab schwab@linux-m68k.org
Sat May 18 10:02:00 GMT 2013


Erik Christiansen <dvalin@internode.on.net> writes:

> For other architectures, I find that either:
>
> ; Register synonyms:
>    Z      = 30             ; r31:r30 (e.g. For use with adiw)
>    ZL     = 30             ; r30
>    ZH     = 31             ; r31
>
> and
>
>    .equ r30, 30
>    .equ r31, 31
>
> work fine on those tried.

That only works for architectures that accept plain numbers for
registers.  Many don't.

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
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