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Message-ID: <3C6B2DB1.9060304@cygnus.com>
Date: Wed, 13 Feb 2002 19:23:00 -0000
From: Andrew Cagney <ac131313@cygnus.com>
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To: Greg McGary <gkm@kayak.mcgary.org>
Cc: gdb-patches@sources.redhat.com
Subject: Re: PATCH: new "void" memory region attribute
References: <msg044zz73.fsf@mcgary.org>
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X-SW-Source: 2002-02/txt/msg00385.txt.bz2

>  enum mem_access_mode
>  {
> -  MEM_RW,			/* read/write */
> -  MEM_RO,			/* read only */
> -  MEM_WO			/* write only */
> +  MEM_VOID = 0,
> +  MEM_READ = 1,
> +  MEM_WRITE = 2,
> +  MEM_RW = MEM_READ | MEM_WRITE,
>  };
> 

Greg, I'm just wondering why this part change?  Wouldn't just adding a 
MEM_VOID entry have been easier?

Andrew