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[/] [openrisc/] [trunk/] [gnu-old/] [gdb-6.8/] [include/] [coff/] [m68k.h] - Blame information for rev 866

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1 24 jeremybenn
/* coff information for M68K
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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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
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#ifndef GNU_COFF_M68K_H
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#define GNU_COFF_M68K_H 1
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#define L_LNNO_SIZE 2
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#include "coff/external.h"
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/* Motorola 68000/68008/68010/68020 */
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#define MC68MAGIC       0520
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#define MC68KWRMAGIC    0520    /* writeable text segments */
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#define MC68TVMAGIC     0521
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#define MC68KROMAGIC    0521    /* readonly shareable text segments */
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#define MC68KPGMAGIC    0522    /* demand paged text segments */
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#define M68MAGIC        0210
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#define M68TVMAGIC      0211
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/* This is the magic of the Bull dpx/2 */
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#define MC68KBCSMAGIC   0526
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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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#define OMAGIC M68MAGIC
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/* This intentionally does not include MC68KBCSMAGIC; it only includes
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   magic numbers which imply that names do not have underscores.  */
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#define M68KBADMAG(x) (((x).f_magic != MC68MAGIC) \
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                    && ((x).f_magic != MC68KWRMAGIC) \
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                    && ((x).f_magic != MC68TVMAGIC) \
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                    && ((x).f_magic != MC68KROMAGIC) \
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                    && ((x).f_magic != MC68KPGMAGIC) \
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                    && ((x).f_magic != M68MAGIC) \
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                    && ((x).f_magic != M68TVMAGIC) \
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                    && ((x).f_magic != LYNXCOFFMAGIC))
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/* Magic numbers for the a.out header.  */
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#define PAGEMAGICEXECSWAPPED  0407 /* executable (swapped) */
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#define PAGEMAGICPEXECSWAPPED 0410 /* pure executable (swapped) */
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#define PAGEMAGICPEXECTSHLIB  0443 /* pure executable (target shared library) */
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#define PAGEMAGICPEXECPAGED   0413 /* pure executable (paged) */
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/********************** RELOCATION DIRECTIVES **********************/
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struct external_reloc
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{
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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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#ifdef M68K_COFF_OFFSET
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  char r_offset[4];
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#endif
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};
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#define RELOC struct external_reloc
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#ifdef M68K_COFF_OFFSET
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#define RELSZ 14
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#else
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#define RELSZ 10
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#endif
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#endif /* GNU_COFF_M68K_H */

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