source: trunk/libs/newlib/src/include/aout/hp.h @ 539

/* Special version of <a.out.h> for use under HP-UX.
   Copyright 1988, 1991, 2010 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
   MA 02110-1301, USA.  */

/* THIS FILE IS OBSOLETE.  It needs to be revised as a variant "external"
   a.out format for use with BFD.  */

/* The `exec' structure and overall layout must be close to HP's when
   we are running on an HP system, otherwise we will not be able to
   execute the resulting file. */

/* Allow this file to be included twice. */
#ifndef __GNU_EXEC_MACROS__

struct exec
{
  unsigned short a_machtype;    /* machine type */
  unsigned short a_magic;       /* magic number */
  unsigned long a_spare1;
  unsigned long a_spare2;
  unsigned long a_text;         /* length of text, in bytes */
  unsigned long a_data;         /* length of data, in bytes */
  unsigned long a_bss;          /* length of uninitialized data area for file, in bytes */
  unsigned long a_trsize;       /* length of relocation info for text, in bytes */
  unsigned long a_drsize;       /* length of relocation info for data, in bytes */
  unsigned long a_spare3;       /* HP = pascal interface size */
  unsigned long a_spare4;       /* HP = symbol table size */
  unsigned long a_spare5;       /* HP = debug name table size */
  unsigned long a_entry;        /* start address */
  unsigned long a_spare6;       /* HP = source line table size */
  unsigned long a_spare7;       /* HP = value table size */
  unsigned long a_syms;         /* length of symbol table data in file, in bytes */
  unsigned long a_spare8;
};

/* Tell a.out.gnu.h not to define `struct exec'.  */
#define __STRUCT_EXEC_OVERRIDE__

#include "../a.out.gnu.h"

#undef N_MAGIC
#undef N_MACHTYPE
#undef N_FLAGS
#undef N_SET_INFO
#undef N_SET_MAGIC
#undef N_SET_MACHTYPE
#undef N_SET_FLAGS

#define N_MAGIC(exec) ((exec) . a_magic)
#define N_MACHTYPE(exec) ((exec) . a_machtype)
#define N_SET_MAGIC(exec, magic) (((exec) . a_magic) = (magic))
#define N_SET_MACHTYPE(exec, machtype) (((exec) . a_machtype) = (machtype))

#undef N_BADMAG
#define N_BADMAG(x) ((_N_BADMAG (x)) || (_N_BADMACH (x)))

#define _N_BADMACH(x)                                                   \
(((N_MACHTYPE (x)) != HP9000S200_ID) &&                                 \
 ((N_MACHTYPE (x)) != HP98x6_ID))

#define HP98x6_ID 0x20A
#define HP9000S200_ID 0x20C

#undef _N_HDROFF
#define _N_HDROFF(x) (SEGMENT_SIZE - (sizeof (struct exec)))

#define SEGMENT_SIZE 0x1000

#endif /* __GNU_EXEC_MACROS__ */