source: trunk/libs/newlib/src/include/coff/ia64.h @ 581

Last change on this file since 581 was 444, checked in by satin@…, 6 years ago

add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc

File size: 2.8 KB
Line 
1/* coff information for HP/Intel IA-64.
2   
3   Copyright 2000, 2010 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" **********************/
43typedef 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}
56AOUTHDR;
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
80struct 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
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