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Re: gcc -m64 for Solaris10 x86

From: Albert Chin <gcc at mlists dot thewrittenword dot com>
To: gcc at gcc dot gnu dot org
Date: Mon, 13 Dec 2004 16:08:43 -0600
Subject: Re: gcc -m64 for Solaris10 x86
References: <200412131355.20799.fld@informatik.uni-bremen.de> <ydd3byauniw.fsf@xayide.TechFak.Uni-Bielefeld.DE>
Reply-to: gcc at gcc dot gnu dot org

On Mon, Dec 13, 2004 at 06:16:23PM +0100, Rainer Orth wrote:
> Nothing: just bootstrap on Solaris 10/x86 without specifying a specific
> configuration triplet.  The resulting compiler will automatically support
> amd64 code generation when specifying the -m64 option.  Note however that
> you need to use a recent version of GNU as (from CVS binutils) for the
> bootstrap to succeed.  You'll probably have to restrict yourself to C at
> the moment: the 64-bit libstdc++ didn't build (at least as of a week ago).
> Besides, there may be code generation bugs on mainline: building a 64-bit
> lsof some time ago seems to have produced wrong code (though I haven't
> investigate this in detail yet).

So GCC on Solaris 10/x86 will require GNU as? Why isn't
/usr/ccs/bin/as good enough?

-- 
albert chin (china@thewrittenword.com)

Follow-Ups:
- Re: gcc -m64 for Solaris10 x86
  - From: Rainer Orth

References:
- gcc -m64 for Solaris10 x86
  - From: Guenter Feldmann
- Re: gcc -m64 for Solaris10 x86
  - From: Rainer Orth

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