80 lines
2.8 KiB
C
Executable File
80 lines
2.8 KiB
C
Executable File
/* Special version of <a.out.h> for use under hp-ux.
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Copyright (C) 1988 Free Software Foundation, Inc.
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This file 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 1, or (at your option)
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any later version.
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This file 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 file; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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/* The `exec' structure and overall layout must be close to HP's when
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we are running on an HP system, otherwise we will not be able to
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execute the resulting file. */
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/* Allow this file to be included twice. */
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#ifndef __GNU_EXEC_MACROS__
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struct exec
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{
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unsigned short a_machtype; /* machine type */
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unsigned short a_magic; /* magic number */
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unsigned long a_spare1;
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unsigned long a_spare2;
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unsigned long a_text; /* length of text, in bytes */
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unsigned long a_data; /* length of data, in bytes */
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unsigned long a_bss; /* length of uninitialized data area for file, in bytes */
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unsigned long a_trsize; /* length of relocation info for text, in bytes */
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unsigned long a_drsize; /* length of relocation info for data, in bytes */
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unsigned long a_spare3; /* HP = pascal interface size */
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unsigned long a_spare4; /* HP = symbol table size */
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unsigned long a_spare5; /* HP = debug name table size */
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unsigned long a_entry; /* start address */
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unsigned long a_spare6; /* HP = source line table size */
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unsigned long a_spare7; /* HP = value table size */
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unsigned long a_syms; /* length of symbol table data in file, in bytes */
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unsigned long a_spare8;
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};
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/* Tell a.out.gnu.h not to define `struct exec'. */
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#define __STRUCT_EXEC_OVERRIDE__
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#include "../a.out.gnu.h"
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#undef N_MAGIC
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#undef N_MACHTYPE
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#undef N_FLAGS
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#undef N_SET_INFO
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#undef N_SET_MAGIC
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#undef N_SET_MACHTYPE
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#undef N_SET_FLAGS
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#define N_MAGIC(exec) ((exec) . a_magic)
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#define N_MACHTYPE(exec) ((exec) . a_machtype)
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#define N_SET_MAGIC(exec, magic) (((exec) . a_magic) = (magic))
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#define N_SET_MACHTYPE(exec, machtype) (((exec) . a_machtype) = (machtype))
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#undef N_BADMAG
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#define N_BADMAG(x) ((_N_BADMAG (x)) || (_N_BADMACH (x)))
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#define _N_BADMACH(x) \
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(((N_MACHTYPE (x)) != HP9000S200_ID) && \
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((N_MACHTYPE (x)) != HP98x6_ID))
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#define HP98x6_ID 0x20A
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#define HP9000S200_ID 0x20C
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#undef _N_HDROFF
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#define _N_HDROFF(x) (SEGMENT_SIZE - (sizeof (struct exec)))
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#define SEGMENT_SIZE 0x1000
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#endif /* __GNU_EXEC_MACROS__ */
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