Re: 68030 code when building for 68060?

[Gunther Nikl <gni%gecko.de@localhost>]

On Sat, Feb 05, 2005 at 09:26:25PM +0100, Hubert Feyrer wrote:
> 
> I stumbled across the following line in 
> src/sys/arch/amiga/conf/Makefile.amiga:
> 
>       .if empty(IDENT:M-DM68060)
>       CMACHFLAGS=     -m68020
>       .else
> ===>  CMACHFLAGS=     -m68060 -Wa,-m68030 -Wa,-m68851
>       .endif
> 
> My question is, why bother with producing code for the 68030 when it's 
> known that the target is a 68060?

  Assembler switches are different to compiler switches. With -Wa you
  tell the assembler that it shall recognize certain instructions. Those
  -Wa are nothing to worry about.

  Gunther

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