2001-03-14 10:27:44 +08:00
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/* coff information for Intel 386/486.
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Copyright 2001 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#define L_LNNO_SIZE 2
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#define INCLUDE_COMDAT_FIELDS_IN_AUXENT
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#include "coff/external.h"
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1999-05-03 15:29:06 +08:00
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/* Bits for f_flags:
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2001-03-14 10:27:44 +08:00
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F_RELFLG relocation info stripped from file
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F_EXEC file is executable (no unresolved external references)
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F_LNNO line numbers stripped from file
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F_LSYMS local symbols stripped from file
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F_AR32WR file has byte ordering of an AR32WR machine (e.g. vax). */
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1999-05-03 15:29:06 +08:00
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#define F_RELFLG (0x0001)
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#define F_EXEC (0x0002)
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#define F_LNNO (0x0004)
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#define F_LSYMS (0x0008)
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#define I386MAGIC 0x14c
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#define I386PTXMAGIC 0x154
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#define I386AIXMAGIC 0x175
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/* This is Lynx's all-platform magic number for executables. */
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#define LYNXCOFFMAGIC 0415
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2001-03-14 10:27:44 +08:00
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#define I386BADMAG(x) ( ((x).f_magic != I386MAGIC) \
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1999-05-03 15:29:06 +08:00
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&& (x).f_magic != I386AIXMAGIC \
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&& (x).f_magic != I386PTXMAGIC \
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&& (x).f_magic != LYNXCOFFMAGIC)
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#define OMAGIC 0404 /* object files, eg as output */
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#define ZMAGIC 0413 /* demand load format, eg normal ld output */
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#define STMAGIC 0401 /* target shlib */
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#define SHMAGIC 0443 /* host shlib */
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/* define some NT default values */
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/* #define NT_IMAGE_BASE 0x400000 moved to internal.h */
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#define NT_SECTION_ALIGNMENT 0x1000
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#define NT_FILE_ALIGNMENT 0x200
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#define NT_DEF_RESERVE 0x100000
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#define NT_DEF_COMMIT 0x1000
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/********************** RELOCATION DIRECTIVES **********************/
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2001-03-14 10:27:44 +08:00
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struct external_reloc
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{
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1999-05-03 15:29:06 +08:00
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char r_vaddr[4];
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char r_symndx[4];
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char r_type[2];
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};
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#define RELOC struct external_reloc
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#define RELSZ 10
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