include/coff/ia64.h

   1 /* coff information for HP/Intel IA-64.
   2
   3    Copyright (C) 2000-2020 Free Software Foundation, Inc.
   4
   5    This program is free software; you can redistribute it and/or modify
   6    it under the terms of the GNU General Public License as published by
   7    the Free Software Foundation; either version 3 of the License, or
   8    (at your option) any later version.
   9
  10    This program is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13    GNU General Public License for more details.
  14
  15    You should have received a copy of the GNU General Public License
  16    along with this program; if not, write to the Free Software
  17    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  18    MA 02110-1301, USA.  */
  19
  20 #define DO_NOT_DEFINE_AOUTHDR
  21 #define L_LNNO_SIZE 2
  22 #define INCLUDE_COMDAT_FIELDS_IN_AUXENT
  23 #include "coff/external.h"
  24
  25 #define IA64MAGIC       0x200
  26
  27 #define IA64BADMAG(x)   (((x).f_magic != IA64MAGIC))
  28
  29 /* Bits for f_flags:
  30  *      F_RELFLG        relocation info stripped from file
  31  *      F_EXEC          file is executable (no unresolved external references)
  32  *      F_LNNO          line numbers stripped from file
  33  *      F_LSYMS         local symbols stripped from file
  34  *      F_AR32WR        file has byte ordering of an AR32WR machine (e.g. vax)
  35  */
  36
  37 #define F_RELFLG        (0x0001)
  38 #define F_EXEC          (0x0002)
  39 #define F_LNNO          (0x0004)
  40 #define F_LSYMS         (0x0008)
  41
  42 /********************** AOUT "OPTIONAL HEADER" **********************/
  43 typedef struct
  44 {
  45   char  magic[2];               /* type of file                         */
  46   char  vstamp[2];              /* version stamp                        */
  47   char  tsize[4];               /* text size in bytes, padded to FW bdry*/
  48   char  dsize[4];               /* initialized data "  "                */
  49   char  bsize[4];               /* uninitialized data "   "             */
  50   char  entry[4];               /* entry pt.                            */
  51   char  text_start[4];          /* base of text used for this file      */
  52 #ifndef BFD64
  53   char  data_start[4];          /* base of data used for this file      */
  54 #endif
  55 }
  56 AOUTHDR;
  57
  58 #define PE32MAGIC       0x10b   /* 32-bit image */
  59 #define PE32PMAGIC      0x20b   /* 32-bit image inside 64-bit address space */
  60
  61 #define PE32PBADMAG(x) (((x).f_magic != PE32PMAGIC))
  62
  63 #define AOUTSZ          108
  64 #define AOUTHDRSZ       108
  65
  66 #define OMAGIC          0404    /* object files, eg as output */
  67 #define ZMAGIC          0413    /* demand load format, eg normal ld output */
  68 #define STMAGIC         0401    /* target shlib */
  69 #define SHMAGIC         0443    /* host   shlib */
  70
  71 /* define some NT default values */
  72 /*  #define NT_IMAGE_BASE        0x400000 moved to internal.h */
  73 #define NT_SECTION_ALIGNMENT 0x1000
  74 #define NT_FILE_ALIGNMENT    0x200
  75 #define NT_DEF_RESERVE       0x100000
  76 #define NT_DEF_COMMIT        0x1000
  77
  78 /********************** RELOCATION DIRECTIVES **********************/
  79
  80 struct external_reloc
  81 {
  82   char r_vaddr[4];
  83   char r_symndx[4];
  84   char r_type[2];
  85 };
  86
  87 #define RELOC struct external_reloc
  88 #define RELSZ 10
  89