sys/arch/hppa/include/aout_machdep.h

   1 /*      $NetBSD: aout_machdep.h,v 1.1 2002/06/05 01:04:21 fredette Exp $        */
   2
   3 /*
   4  * Copyright (c) 1993 Christopher G. Demetriou
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  * 3. The name of the author may not be used to endorse or promote products
  16  *    derived from this software without specific prior written permission
  17  *
  18  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  19  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  20  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  21  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  22  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  23  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  24  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  25  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  26  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  27  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  */
  29
  30 #ifndef _HPPA_AOUT_H_
  31 #define _HPPA_AOUT_H_
  32
  33 /*
  34  * XXX fredette - the definitions in this file (with
  35  * the possible exception of AOUT_LDPGSZ) are bogus,
  36  * and they exist only to let certain userland programs
  37  * compile.  I don't think any SunOS-style a.out HPPA
  38  * binaries exist.
  39  */
  40
  41 #define AOUT_LDPGSZ     4096
  42
  43 /* Relocation format. */
  44 struct relocation_info_hppa {
  45                 int r_address;    /* offset in text or data segment */
  46   unsigned int r_symbolnum : 24,  /* ordinal number of add symbol */
  47                    r_pcrel :  1,  /* 1 if value should be pc-relative */
  48                   r_length :  2,  /* log base 2 of value's width */
  49                   r_extern :  1,  /* 1 if need to add symbol to value */
  50                  r_baserel :  1,  /* linkage table relative */
  51                 r_jmptable :  1,  /* relocate to jump table */
  52                 r_relative :  1,  /* load address relative */
  53                     r_copy :  1;  /* run time copy */
  54 };
  55 #define relocation_info relocation_info_hppa
  56
  57 #endif  /* _HPPA_AOUT_H_ */