sys/arch/arm/include/aout_machdep.h

   1 /*      $NetBSD: aout_machdep.h,v 1.2.6.1 2005/02/06 08:59:22 skrll Exp $       */
   2
   3 /*
   4  * Copyright (c) 1994-1996 Mark Brinicombe.
   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. All advertising materials mentioning features or use of this software
  16  *    must display the following acknowledgement:
  17  *      This product includes software developed by Mark Brinicombe
  18  * 4. The name of the author may not be used to endorse or promote
  19  *    products derived from this software without specific prior written
  20  *    permission.
  21  *
  22  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
  23  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  24  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  25  * IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
  26  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  27  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  28  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  29  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  30  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  31  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  32  * SUCH DAMAGE.
  33  */
  34
  35 #ifndef _ARM32_AOUT_MACHDEP_H_
  36 #define _ARM32_AOUT_MACHDEP_H_
  37
  38 #define AOUT_LDPGSZ     4096
  39
  40 /* Relocation format. */
  41
  42 struct relocation_info_arm6 {
  43         int r_address;          /* offset in text or data segment */
  44         unsigned r_symbolnum:24;/* ordinal number of add symbol */
  45         unsigned r_pcrel:1;     /* 1 if value should be pc-relative */
  46         unsigned r_length:2;    /* 0=byte, 1=word, 2=long, 3=24bits shifted by 2 */
  47         unsigned r_extern:1;    /* 1 if need to add symbol to value */
  48         unsigned r_neg:1;       /* 1 if addend is negative */
  49         unsigned r_baserel:1;   /* 1 if linkage table relative */
  50         unsigned r_jmptable:1;  /* 1 if relocation to jump table */
  51         unsigned r_relative:1;  /* 1 if load address relative */
  52 };
  53
  54 #define relocation_info relocation_info_arm6
  55
  56 /* No special executable format */
  57 #define cpu_exec_aout_makecmds(a, b)    ENOEXEC
  58
  59 #endif  /* _ARM32_AOUT_MACHDEP_H_ */