sys/arch/powerpc/include/aout_machdep.h

   1 /*      $NetBSD: aout_machdep.h,v 1.4 2002/10/28 18:00:40 manu Exp $    */
   2
   3 /*-
   4  * Copyright (C) 1995 Wolfgang Solfrank.
   5  * Copyright (C) 1995 TooLs GmbH.
   6  * All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions
  10  * are met:
  11  * 1. Redistributions of source code must retain the above copyright
  12  *    notice, this list of conditions and the following disclaimer.
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  * 3. All advertising materials mentioning features or use of this software
  17  *    must display the following acknowledgement:
  18  *      This product includes software developed by TooLs GmbH.
  19  * 4. The name of TooLs GmbH may not be used to endorse or promote products
  20  *    derived from this software without specific prior written permission.
  21  *
  22  * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
  23  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  24  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  25  * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  26  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  27  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
  28  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  29  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  30  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  31  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  32  */
  33 #ifndef _POWERPC_AOUT_MACHDEP_H_
  34 #define _POWERPC_AOUT_MACHDEP_H_
  35
  36 #include <machine/reloc.h>
  37
  38 /* No special executable format (yet) */
  39 #define cpu_exec_aout_makecmds(a, b)    ENOEXEC
  40
  41 /* Relocation format. */
  42 struct relocation_info_ppc {
  43         int r_address;                  /* offset in text or data segment */
  44         unsigned int r_symbolnum : 24,  /* ordinal number of add symbol */
  45                         r_extern :  1,  /* 1 if need to add symbol to value */
  46                                  :  1;  /* unused bits */
  47         u_int32_t r_type         :  6;  /* relocation type */
  48         long r_addend;                  /* relocation addend */
  49 };
  50 #define relocation_info relocation_info_ppc
  51
  52 #define AOUT_LDPGSZ     4096
  53
  54 #endif  /* _POWERPC_AOUT_MACHDEP_H_ */