BSD 4_3_Net_2 development

Work on file usr/src/usr.bin/gdb/grot/hp-include/a.out.h

Synthesized-from: CSRG/cd2/net.2

diff --git a/usr/src/usr.bin/gdb/grot/hp-include/a.out.h b/usr/src/usr.bin/gdb/grot/hp-include/a.out.h
new file mode 100644 (file)
index 0000000..87e7219
--- /dev/null
+++ b/usr/src/usr.bin/gdb/grot/hp-include/a.out.h
@@ -0,0 +1,79 @@
+/* Special version of <a.out.h> for use under hp-ux.
+   Copyright (C) 1988 Free Software Foundation, Inc.
+
+   This file 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 1, or (at your option)
+   any later version.
+
+   This file 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 file; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+/* The `exec' structure and overall layout must be close to HP's when
+   we are running on an HP system, otherwise we will not be able to
+   execute the resulting file. */
+
+/* Allow this file to be included twice. */
+#ifndef __GNU_EXEC_MACROS__
+
+struct exec
+{
+  unsigned short a_machtype;   /* machine type */
+  unsigned short a_magic;      /* magic number */
+  unsigned long a_spare1;
+  unsigned long a_spare2;
+  unsigned long a_text;                /* length of text, in bytes */
+  unsigned long a_data;                /* length of data, in bytes */
+  unsigned long a_bss;         /* length of uninitialized data area for file, in bytes */
+  unsigned long a_trsize;      /* length of relocation info for text, in bytes */
+  unsigned long a_drsize;      /* length of relocation info for data, in bytes */
+  unsigned long a_spare3;      /* HP = pascal interface size */
+  unsigned long a_spare4;      /* HP = symbol table size */
+  unsigned long a_spare5;      /* HP = debug name table size */
+  unsigned long a_entry;       /* start address */
+  unsigned long a_spare6;      /* HP = source line table size */
+  unsigned long a_spare7;      /* HP = value table size */
+  unsigned long a_syms;                /* length of symbol table data in file, in bytes */
+  unsigned long a_spare8;
+};
+
+/* Tell a.out.gnu.h not to define `struct exec'.  */
+#define __STRUCT_EXEC_OVERRIDE__
+
+#include "../a.out.gnu.h"
+
+#undef N_MAGIC
+#undef N_MACHTYPE
+#undef N_FLAGS
+#undef N_SET_INFO
+#undef N_SET_MAGIC
+#undef N_SET_MACHTYPE
+#undef N_SET_FLAGS
+
+#define N_MAGIC(exec) ((exec) . a_magic)
+#define N_MACHTYPE(exec) ((exec) . a_machtype)
+#define N_SET_MAGIC(exec, magic) (((exec) . a_magic) = (magic))
+#define N_SET_MACHTYPE(exec, machtype) (((exec) . a_machtype) = (machtype))
+
+#undef N_BADMAG
+#define N_BADMAG(x) ((_N_BADMAG (x)) || (_N_BADMACH (x)))
+
+#define _N_BADMACH(x)                                                  \
+(((N_MACHTYPE (x)) != HP9000S200_ID) &&                                        \
+ ((N_MACHTYPE (x)) != HP98x6_ID))
+
+#define HP98x6_ID 0x20A
+#define HP9000S200_ID 0x20C
+
+#undef _N_HDROFF
+#define _N_HDROFF(x) (SEGMENT_SIZE - (sizeof (struct exec)))
+
+#define SEGMENT_SIZE 0x1000
+
+#endif /* __GNU_EXEC_MACROS__ */