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Re: Host/Target confusion in Dwarf output

From: "Daniel Berlin" <dberlin at dberlin dot org>
To: "Michael Eager" <eager at eagercon dot com>
Cc: "Eric Botcazou" <ebotcazou at libertysurf dot fr>, gcc at gcc dot gnu dot org, "Ian Lance Taylor" <iant at google dot com>
Date: Fri, 13 Jul 2007 00:27:08 -0400
Subject: Re: Host/Target confusion in Dwarf output
References: <4696557A.7060700@eagercon.com> <200707122127.53821.ebotcazou@libertysurf.fr> <46968245.2020700@eagercon.com> <200707122258.40957.ebotcazou@libertysurf.fr> <4696AD24.7050703@eagercon.com>

On 7/12/07, Michael Eager <eager@eagercon.com> wrote:

Eric Botcazou wrote:
>> How does this work for 32-bit hosts and 64-bit targets?
>
> Some (most?) 64-bit targets require a 64-bit HOST_WIDE_INT.

Meaning that I can't build gcc-ppc64 on an IA32 host?


No, he said they require a 64 bit HOST_WIDE_INT.  Anything with a 64
bit integer can have a 64 bit HOST_WIDE_INT.

Yuck! So much for cross-platform tools.

Patches welcome

--Dan

References:
- Host/Target confusion in Dwarf output
  - From: Michael Eager
- Re: Host/Target confusion in Dwarf output
  - From: Eric Botcazou
- Re: Host/Target confusion in Dwarf output
  - From: Michael Eager
- Re: Host/Target confusion in Dwarf output
  - From: Eric Botcazou
- Re: Host/Target confusion in Dwarf output
  - From: Michael Eager

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