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/*
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 * Copyright (c) 2002-2005 The TenDRA Project <http://www.tendra.org/>.
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 * All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions are met:
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 *
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 * 1. Redistributions of source code must retain the above copyright notice,
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 *    this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright notice,
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 *    this list of conditions and the following disclaimer in the documentation
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 *    and/or other materials provided with the distribution.
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 * 3. Neither the name of The TenDRA Project nor the names of its contributors
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 *    may be used to endorse or promote products derived from this software
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 *    without specific, prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS
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 * IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
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 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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 * EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 *
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 * $Id$
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 */
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/*
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/*
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    		 Crown Copyright (c) 1997
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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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    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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    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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    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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    (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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    royalty-free licence for its use, reproduction, transfer
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    product development provided that any such use et cetera
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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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    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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        (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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        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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        (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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        show both the nature of and the organisation responsible
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        for the relevant amendment or amendments;
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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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        (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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        party shall be deemed to be that party's acceptance of
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        these conditions;
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        these conditions;
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        (4) DERA gives no warranty or assurance as to its
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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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        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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        no liability whatsoever in relation to any use to which
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        it may be put.
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        it may be put.
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*/
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*/
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/* linux/machine.c */
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/* linux/machine.c */
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/**********************************************************************
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/**********************************************************************
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$Author: release $
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$Author: release $
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$Date: 1998/01/17 15:55:52 $
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$Date: 1998/01/17 15:55:52 $
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 * Revision 1.1.1.1  1998/01/17  15:55:52  release
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 * Revision 1.1.1.1  1998/01/17  15:55:52  release
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 * First version to be checked into rolling release.
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 * First version to be checked into rolling release.
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 *
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 *
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 * Revision 1.6  1996/03/12  12:44:28  pwe
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 * Revision 1.6  1996/03/12  12:44:28  pwe
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 * 64-bit ints compatible with gcc long long
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 * 64-bit ints compatible with gcc long long
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 *
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 *
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 * Revision 1.5  1996/02/08  13:45:32  pwe
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 * Revision 1.5  1996/02/08  13:45:32  pwe
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 * Linux elf v aout option
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 * Linux elf v aout option
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 *
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 *
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 * Revision 1.4  1995/10/02  08:12:15  pwe
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 * Revision 1.4  1995/10/02  08:12:15  pwe
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 * correct gcc reg_result structs
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 * correct gcc reg_result structs
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/* VARIABLES */
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/* VARIABLES */
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/* All variables are initialised, jmf */
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/* All variables are initialised, jmf */
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int linux_elf = 1;
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int linux_elf = 1;
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char * local_prefix = ".L";
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char *local_prefix = ".L";
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char * name_prefix = "";
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char *name_prefix = "";
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/* PROCEDURES */
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/* PROCEDURES */
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void set_linux_format
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void
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    PROTO_N ( (elf) )
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    PROTO_T ( int elf )
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set_linux_format(int elf)
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{
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{
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  linux_elf = elf;
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  linux_elf = elf;
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  if (elf) {
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  if (elf) {
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    local_prefix = ".L";
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    local_prefix = ".L";
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    name_prefix = "";
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    name_prefix = "";
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  }
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  else {
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  } else {
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    local_prefix = "L";
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    local_prefix = "L";
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    name_prefix = "_";
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    name_prefix = "_";
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  }
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  }
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  return;
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  return;
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}
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}
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/* is the result of a procedure delivering
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/* is the result of a procedure delivering
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   this shape produced in registers. */
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   this shape produced in registers. */
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int reg_result
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int
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    PROTO_N ( (sha) )
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    PROTO_T ( shape sha )
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reg_result(shape sha)
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{
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{
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  unsigned char  n = name(sha);
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  unsigned char n = name(sha);
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  if (gcc_compatible) {
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  if (gcc_compatible) {
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    int sz = shape_size(sha);
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    int sz = shape_size(sha);
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    if (n == nofhd)
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    if (n == nofhd) {
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      return 0;
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      return 0;
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    }
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    if (n == cpdhd && sz != 8 && sz != 16 && sz != 32 && sz != 64)
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    if (n == cpdhd && sz != 8 && sz != 16 && sz != 32 && sz != 64) {
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      return 0;
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      return 0;
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    }
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    return 1;
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    return 1;
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  };
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  }
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  if (n == cpdhd || n == nofhd)
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  if (n == cpdhd || n == nofhd) {
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    return 0;
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    return 0;
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  }
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  return 1;
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  return 1;
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}
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}
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