1/* coff information for HP/Intel IA-64.
2
3   Copyright 2000 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 2 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, MA 02110-1301, USA.  */
18
19#define DO_NOT_DEFINE_AOUTHDR
20#define L_LNNO_SIZE 2
21#define INCLUDE_COMDAT_FIELDS_IN_AUXENT
22#include "coff/external.h"
23
24#define IA64MAGIC	0x200
25
26#define IA64BADMAG(x)	(((x).f_magic != IA64MAGIC))
27
28/* Bits for f_flags:
29 *	F_RELFLG	relocation info stripped from file
30 *	F_EXEC		file is executable (no unresolved external references)
31 *	F_LNNO		line numbers stripped from file
32 *	F_LSYMS		local symbols stripped from file
33 *	F_AR32WR	file has byte ordering of an AR32WR machine (e.g. vax)
34 */
35
36#define F_RELFLG	(0x0001)
37#define F_EXEC		(0x0002)
38#define F_LNNO		(0x0004)
39#define F_LSYMS		(0x0008)
40
41/********************** AOUT "OPTIONAL HEADER" **********************/
42typedef struct
43{
44  char 	magic[2];		/* type of file				*/
45  char	vstamp[2];		/* version stamp			*/
46  char	tsize[4];		/* text size in bytes, padded to FW bdry*/
47  char	dsize[4];		/* initialized data "  "		*/
48  char	bsize[4];		/* uninitialized data "   "		*/
49  char	entry[4];		/* entry pt.				*/
50  char 	text_start[4];		/* base of text used for this file	*/
51#ifndef BFD64
52  char 	data_start[4];		/* base of data used for this file	*/
53#endif
54}
55AOUTHDR;
56
57#define PE32MAGIC	0x10b	/* 32-bit image */
58#define PE32PMAGIC	0x20b	/* 32-bit image inside 64-bit address space */
59
60#define PE32PBADMAG(x) (((x).f_magic != PE32PMAGIC))
61
62#define AOUTSZ		108
63#define AOUTHDRSZ	108
64
65#define OMAGIC          0404    /* object files, eg as output */
66#define ZMAGIC          0413    /* demand load format, eg normal ld output */
67#define STMAGIC		0401	/* target shlib */
68#define SHMAGIC		0443	/* host   shlib */
69
70/* define some NT default values */
71/*  #define NT_IMAGE_BASE        0x400000 moved to internal.h */
72#define NT_SECTION_ALIGNMENT 0x1000
73#define NT_FILE_ALIGNMENT    0x200
74#define NT_DEF_RESERVE       0x100000
75#define NT_DEF_COMMIT        0x1000
76
77/********************** RELOCATION DIRECTIVES **********************/
78
79struct external_reloc
80{
81  char r_vaddr[4];
82  char r_symndx[4];
83  char r_type[2];
84};
85
86#define RELOC struct external_reloc
87#define RELSZ 10
88
89