2001-03-14 10:27:44 +08:00
|
|
|
/* coff information for Intel 386/486.
|
|
|
|
|
|
|
|
|
|
Copyright 2001 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 2 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
|
2005-05-10 18:21:13 +08:00
|
|
|
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
|
2001-03-14 10:27:44 +08:00
|
|
|
|
|
|
|
|
#define L_LNNO_SIZE 2
|
|
|
|
|
#define INCLUDE_COMDAT_FIELDS_IN_AUXENT
|
|
|
|
|
#include "coff/external.h"
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
/* Bits for f_flags:
|
2001-03-14 10:27:44 +08:00
|
|
|
F_RELFLG relocation info stripped from file
|
|
|
|
|
F_EXEC file is executable (no unresolved external references)
|
|
|
|
|
F_LNNO line numbers stripped from file
|
|
|
|
|
F_LSYMS local symbols stripped from file
|
|
|
|
|
F_AR32WR file has byte ordering of an AR32WR machine (e.g. vax). */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
#define F_RELFLG (0x0001)
|
|
|
|
|
#define F_EXEC (0x0002)
|
|
|
|
|
#define F_LNNO (0x0004)
|
|
|
|
|
#define F_LSYMS (0x0008)
|
|
|
|
|
|
|
|
|
|
#define I386MAGIC 0x14c
|
|
|
|
|
#define I386PTXMAGIC 0x154
|
|
|
|
|
#define I386AIXMAGIC 0x175
|
|
|
|
|
|
|
|
|
|
/* This is Lynx's all-platform magic number for executables. */
|
|
|
|
|
|
|
|
|
|
#define LYNXCOFFMAGIC 0415
|
|
|
|
|
|
2001-03-14 10:27:44 +08:00
|
|
|
#define I386BADMAG(x) ( ((x).f_magic != I386MAGIC) \
|
1999-05-03 15:29:11 +08:00
|
|
|
&& (x).f_magic != I386AIXMAGIC \
|
|
|
|
|
&& (x).f_magic != I386PTXMAGIC \
|
|
|
|
|
&& (x).f_magic != LYNXCOFFMAGIC)
|
|
|
|
|
|
|
|
|
|
#define OMAGIC 0404 /* object files, eg as output */
|
|
|
|
|
#define ZMAGIC 0413 /* demand load format, eg normal ld output */
|
|
|
|
|
#define STMAGIC 0401 /* target shlib */
|
|
|
|
|
#define SHMAGIC 0443 /* host shlib */
|
|
|
|
|
|
|
|
|
|
/* define some NT default values */
|
|
|
|
|
/* #define NT_IMAGE_BASE 0x400000 moved to internal.h */
|
|
|
|
|
#define NT_SECTION_ALIGNMENT 0x1000
|
|
|
|
|
#define NT_FILE_ALIGNMENT 0x200
|
|
|
|
|
#define NT_DEF_RESERVE 0x100000
|
|
|
|
|
#define NT_DEF_COMMIT 0x1000
|
|
|
|
|
|
|
|
|
|
/********************** RELOCATION DIRECTIVES **********************/
|
|
|
|
|
|
2001-03-14 10:27:44 +08:00
|
|
|
struct external_reloc
|
|
|
|
|
{
|
1999-05-03 15:29:11 +08:00
|
|
|
char r_vaddr[4];
|
|
|
|
|
char r_symndx[4];
|
|
|
|
|
char r_type[2];
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
#define RELOC struct external_reloc
|
|
|
|
|
#define RELSZ 10
|
|
|
|
|
|
