include/aout/hp.h

   1 /* Special version of <a.out.h> for use under HP-UX.
   2    Copyright (C) 1988-2021 Free Software Foundation, Inc.
   3
   4    This program is free software; you can redistribute it and/or modify
   5    it under the terms of the GNU General Public License as published by
   6    the Free Software Foundation; either version 3 of the License, or
   7    (at your option) any later version.
   8
   9    This program is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU General Public License for more details.
  13
  14    You should have received a copy of the GNU General Public License
  15    along with this program; if not, write to the Free Software
  16    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  17    MA 02110-1301, USA.  */
  18
  19 /* THIS FILE IS OBSOLETE.  It needs to be revised as a variant "external"
  20    a.out format for use with BFD.  */
  21
  22 /* The `exec' structure and overall layout must be close to HP's when
  23    we are running on an HP system, otherwise we will not be able to
  24    execute the resulting file. */
  25
  26 /* Allow this file to be included twice. */
  27 #ifndef __GNU_EXEC_MACROS__
  28
  29 struct exec
  30 {
  31   unsigned short a_machtype;    /* machine type */
  32   unsigned short a_magic;       /* magic number */
  33   unsigned long a_spare1;
  34   unsigned long a_spare2;
  35   unsigned long a_text;         /* length of text, in bytes */
  36   unsigned long a_data;         /* length of data, in bytes */
  37   unsigned long a_bss;          /* length of uninitialized data area for file, in bytes */
  38   unsigned long a_trsize;       /* length of relocation info for text, in bytes */
  39   unsigned long a_drsize;       /* length of relocation info for data, in bytes */
  40   unsigned long a_spare3;       /* HP = pascal interface size */
  41   unsigned long a_spare4;       /* HP = symbol table size */
  42   unsigned long a_spare5;       /* HP = debug name table size */
  43   unsigned long a_entry;        /* start address */
  44   unsigned long a_spare6;       /* HP = source line table size */
  45   unsigned long a_spare7;       /* HP = value table size */
  46   unsigned long a_syms;         /* length of symbol table data in file, in bytes */
  47   unsigned long a_spare8;
  48 };
  49
  50 /* Tell a.out.gnu.h not to define `struct exec'.  */
  51 #define __STRUCT_EXEC_OVERRIDE__
  52
  53 #include "../a.out.gnu.h"
  54
  55 #undef N_MAGIC
  56 #undef N_MACHTYPE
  57 #undef N_FLAGS
  58 #undef N_SET_INFO
  59 #undef N_SET_MAGIC
  60 #undef N_SET_MACHTYPE
  61 #undef N_SET_FLAGS
  62
  63 #define N_MAGIC(execp) ((execp)->a_magic)
  64 #define N_MACHTYPE(execp) ((execp)->a_machtype)
  65 #define N_SET_MAGIC(execp, magic) (((execp)->a_magic) = (magic))
  66 #define N_SET_MACHTYPE(execp, machtype) (((execp)->a_machtype) = (machtype))
  67
  68 #undef N_BADMAG
  69 #define N_BADMAG(x) ((_N_BADMAG (x)) || (_N_BADMACH (x)))
  70
  71 #define _N_BADMACH(x)                                                   \
  72 (((N_MACHTYPE (x)) != HP9000S200_ID) &&                                 \
  73  ((N_MACHTYPE (x)) != HP98x6_ID))
  74
  75 #define HP98x6_ID 0x20A
  76 #define HP9000S200_ID 0x20C
  77
  78 #undef _N_HDROFF
  79 #define _N_HDROFF(x) (SEGMENT_SIZE - (sizeof (struct exec)))
  80
  81 #define SEGMENT_SIZE 0x1000
  82
  83 #endif /* __GNU_EXEC_MACROS__ */