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/*
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Crown Copyright (c) 1997
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This TenDRA(r) Computer Program is subject to Copyright
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owned by the United Kingdom Secretary of State for Defence
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acting through the Defence Evaluation and Research Agency
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(DERA). It is made available to Recipients with a
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royalty-free licence for its use, reproduction, transfer
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to other parties and amendment for any purpose not excluding
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product development provided that any such use et cetera
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shall be deemed to be acceptance of the following conditions:-
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(1) Its Recipients shall ensure that this Notice is
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reproduced upon any copies or amended versions of it;
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(2) Any amended version of it shall be clearly marked to
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show both the nature of and the organisation responsible
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for the relevant amendment or amendments;
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(3) Its onward transfer from a recipient to another
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party shall be deemed to be that party's acceptance of
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these conditions;
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(4) DERA gives no warranty or assurance as to its
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quality or suitability for any purpose and DERA accepts
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no liability whatsoever in relation to any use to which
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it may be put.
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*/
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/*
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VERSION INFORMATION
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===================
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--------------------------------------------------------------------------
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$Header: /u/g/release/CVSROOT/Source/src/installers/sparc/common/machine.c,v 1.1.1.1 1998/01/17 15:55:54 release Exp $
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--------------------------------------------------------------------------
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$Log: machine.c,v $
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* Revision 1.1.1.1 1998/01/17 15:55:54 release
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* First version to be checked into rolling release.
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*
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* Revision 1.1.1.1 1995/03/13 10:18:42 john
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* Entered into CVS
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*
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* Revision 1.2 1994/07/07 16:11:33 djch
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* Jul94 tape
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*
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* Revision 1.2 1994/07/07 16:11:33 djch
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* Jul94 tape
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*
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* Revision 1.1 1994/05/03 14:49:42 djch
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* Initial revision
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*
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* Revision 1.5 94/02/21 16:11:33 16:11:33 ra (Robert Andrews)
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* reg_result now returns an int, not a bool.
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*
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* Revision 1.4 93/09/27 14:47:18 14:47:18 ra (Robert Andrews)
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* Long double procedure return values are not passed in registers.
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*
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* Revision 1.3 93/08/27 11:29:57 11:29:57 ra (Robert Andrews)
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* Added a couple of explicit integer casts. Removed definitions of
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* local_prefix and name_prefix (they are duplicated in sparctrans.c).
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*
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* Revision 1.2 93/06/29 14:27:38 14:27:38 ra (Robert Andrews)
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* Need to include regable.h.
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*
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* Revision 1.1 93/06/24 14:58:39 14:58:39 ra (Robert Andrews)
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* Initial revision
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*
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--------------------------------------------------------------------------
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*/
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#define SPARCTRANS_CODE
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#include "config.h"
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#include "common_types.h"
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#include "expmacs.h"
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#include "shapemacs.h"
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#include "regable.h"
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/*
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DOES A PROCEDURE RETURN THE GIVEN SHAPE IN A REGISTER?
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*/
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int reg_result
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PROTO_N ( ( sha ) )
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PROTO_T ( shape sha )
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{
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if ( valregable ( sha ) ) return ( 1 ) ;
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if ( is_floating ( name ( sha ) ) ) {
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#if use_long_double
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if ( shape_size ( sha ) > 64 ) return ( 0 ) ;
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#endif
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return ( 1 ) ;
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}
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return ( 0 ) ;
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}
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