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Re: alpha -> ppc cross compiler

To: dkorn at pixelpower dot com
Subject: Re: alpha -> ppc cross compiler
From: Simon A Watts <simon dot watts at marconi dot com>
Date: Fri, 25 May 2001 09:33:28 +0000
Cc: Simon_Watts/Euintl/Picker%Marconi at ntssmtp dot picker dot com, gcc-bugs at gcc dot gnu dot org, crossgcc at sourceware dot cygnus dot com
Organization: Marconi Medical Systems
References: <9437E1FC9B442EDD85256A56005BB6B0.005C780085256A56@ntssmtp.picker.com>
Reply-To: simon dot watts at marconi dot com

dkorn@pixelpower.com wrote:

>> I have been trying to build a GCC 2.95.3 cross compiler, with
>>   host=alpha-unknown-linux-gnu
>>   target=powerpc-wrs-vxworks5.4.
> 
>> Minor SYNTAX BUG found in
>> /gcc-2.65.3/gcc/config/rs6000/rs6000.c due to
>> HOST_BITS_PER_WIDE_INT != 32
> 
> Ah, hang on a minute there.. are you trying to build 64 bit code
> for your alpha, by any chance?


AFAIK, it should be a cross-compiler for the alpha host, so 
HOST_BITS_PER_WIDE_INT is 64 (?).  The compiler target is powerpc.  So, 
this is part of the xgcc and should be 64bit, but the xgcc produces 
32bit for PPC?

Has anyone built a xgcc from alpha to powerpc?


Si.

-- 
Simon A Watts
Software Engineer
Marconi Medical Systems
mailto:simon.watts@marconi.com
tel: +44(0) 1252 747 311


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