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Re: Adding soft-registers

From: James Dessart <james at skwirl dot ca>
To: Stephane Carrez <stcarrez at nerim dot fr>
Cc: Eric Botcazou <ebotcazou at libertysurf dot fr>, gcc at gcc dot gnu dot org
Date: Thu, 8 Jan 2004 18:09:19 -0500
Subject: Re: Adding soft-registers
References: <Pine.LNX.4.10.10401081617280.15627-100000@coatl.skwirl.ca> <3FFDD20B.7060301@nerim.fr>

On 8-Jan-04, at 4:56 PM, Stephane Carrez wrote:

This can be done by the linker script. You should specify a region that you map wherever you want on 256b boundary. Your registers/direct addressing global variables should be put in a section that is mapped to that region.

Actually, it appears that the assembler/linker pair support that already. Wunderbar! :) So it'll be pretty straightforward to take the 68hc1x code and bring it over.

James

References:
- Re: Adding soft-registers
  - From: James Dessart
- Re: Adding soft-registers
  - From: Stephane Carrez

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