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Re: [RFC] Gcc and harvard architectures (towards AVR)

From: Richard Henderson <rth at redhat dot com>
To: "Svein E. Seldal" <Svein dot Seldal at solidas dot com>
Cc: Denis Chertykov <denisc at overta dot ru>, gcc at gcc dot gnu dot org
Date: Thu, 19 Dec 2002 18:03:02 -0800
Subject: Re: [RFC] Gcc and harvard architectures (towards AVR)
References: <3DFF4948.3060009@solidas.com> <8yyo5t8f.fsf@localhost.localdomain> <3E01A731.3060800@solidas.com>

On Thu, Dec 19, 2002 at 12:02:09PM +0100, Svein E. Seldal wrote:
> What global (gcc) changes would a implementation like this imply?

Lots.  The same ones discussed in the x86 segment register thread.
Namely, being able to distinguish that an address comes from a 
particular address space, and not ever losing this info.


r~

References:
- [RFC] Gcc and harvard architectures (towards AVR)
  - From: Svein E. Seldal
- Re: [RFC] Gcc and harvard architectures (towards AVR)
  - From: Denis Chertykov
- Re: [RFC] Gcc and harvard architectures (towards AVR)
  - From: Svein E. Seldal

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