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Re: [MiNT] MiNT on Firebee

To: mint@lists.fishpool.fi
Subject: Re: [MiNT] MiNT on Firebee
From: Vincent Rivière <vincent.riviere@freesbee.fr>
Date: Tue, 15 Mar 2011 09:46:08 +0100
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Jo Even Skarstein wrote:

Thanks, that helped :) It still choked on a "oriw 0x0700,sr" in
mint/arch/asm_spl.h, I worked around that in a way I really don't know
works...

move sr,d0
oril 0x0700,d0
move d0,sr


This was exactly the thing to do :-)
Fixing assembler sources for ColdFire is usually not more complicated.

or even if it's OK to clobber d0.


This is the question.

You have to look after that code to see if the previous contents of d0are used afterwards. And if it safe to clobber d0.


--
Vincent Rivière

Follow-Ups:
- Re: [MiNT] MiNT on Firebee
  - From: Jo Even Skarstein <joska@online.no>
- Re: [MiNT] MiNT on Firebee
  - From: Konrad Kokoszkiewicz <draco@ibi.uw.edu.pl>

References:
- [MiNT] MiNT on Firebee
  - From: Jo Even Skarstein <joska@online.no>
- Re: [MiNT] MiNT on Firebee
  - From: Jo Even Skarstein <joska@online.no>
- Re: [MiNT] MiNT on Firebee
  - From: Jo Even Skarstein <joska@online.no>
- Re: [MiNT] MiNT on Firebee
  - From: "Helmut Karlowski" <helmut.karlowski@ish.de>
- Re: [MiNT] MiNT on Firebee
  - From: Jo Even Skarstein <joska@online.no>

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