2fbce69179
* NEWS: Mention that the "Sequent family" is obsolete. * configure.tgt: Obsolete i[3456]86-sequent-bsd*, i[3456]86-sequent-sysv4*, and i[3456]86-sequent-sysv*. * configure.host: Obsolete i[3456]86-sequent-bsd*, i[3456]86-sequent-sysv4*, and i[3456]86-sequent-sysv*. * config/i386/tm-ptx4.h: Obsolete file. * config/i386/tm-ptx.h: Obsolete file. * symm-tdep.c: Obsolete file. * config/i386/symmetry.mt: Obsolete file. * config/i386/tm-symmetry.h: Obsolete file. * symm-nat.c: Obsolete file. * config/i386/nm-symmetry.h: Obsolete file. * config/i386/xm-symmetry.h: Obsolete file. * config/i386/symmetry.mh: Obsolete file. * config/i386/nm-ptx4.h: Obsolete file. * config/i386/ptx4.mh: Obsolete file. * config/i386/ptx.mt: Obsolete file. * config/i386/ptx.mh: Obsolete file. * config/i386/xm-ptx4.h: Obsolete file. * config/i386/xm-ptx.h: Obsolete file.
102 lines
3.9 KiB
C
102 lines
3.9 KiB
C
// OBSOLETE /* Sequent Symmetry target interface, for GDB.
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// OBSOLETE Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994, 1995, 2000
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// OBSOLETE Free Software Foundation, Inc.
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// OBSOLETE
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// OBSOLETE This file is part of GDB.
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// OBSOLETE
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// OBSOLETE This program is free software; you can redistribute it and/or modify
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// OBSOLETE it under the terms of the GNU General Public License as published by
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// OBSOLETE the Free Software Foundation; either version 2 of the License, or
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// OBSOLETE (at your option) any later version.
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// OBSOLETE
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// OBSOLETE This program is distributed in the hope that it will be useful,
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// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of
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// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// OBSOLETE GNU General Public License for more details.
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// OBSOLETE
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// OBSOLETE You should have received a copy of the GNU General Public License
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// OBSOLETE along with this program; if not, write to the Free Software
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// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330,
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// OBSOLETE Boston, MA 02111-1307, USA. */
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// OBSOLETE
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// OBSOLETE /* many 387-specific items of use taken from i386-dep.c */
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// OBSOLETE
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// OBSOLETE #include "defs.h"
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// OBSOLETE #include "frame.h"
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// OBSOLETE #include "inferior.h"
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// OBSOLETE #include "symtab.h"
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// OBSOLETE
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// OBSOLETE #include <signal.h>
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// OBSOLETE #include <sys/param.h>
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// OBSOLETE #include <sys/user.h>
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// OBSOLETE #include <sys/dir.h>
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// OBSOLETE #include <sys/ioctl.h>
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// OBSOLETE #include "gdb_stat.h"
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// OBSOLETE #include "gdbcore.h"
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// OBSOLETE #include <fcntl.h>
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// OBSOLETE
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// OBSOLETE void
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// OBSOLETE symmetry_extract_return_value (struct type *type, char *regbuf, char *valbuf)
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// OBSOLETE {
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// OBSOLETE union
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// OBSOLETE {
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// OBSOLETE double d;
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// OBSOLETE int l[2];
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// OBSOLETE }
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// OBSOLETE xd;
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// OBSOLETE struct minimal_symbol *msymbol;
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// OBSOLETE float f;
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// OBSOLETE
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// OBSOLETE if (TYPE_CODE_FLT == TYPE_CODE (type))
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// OBSOLETE {
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// OBSOLETE msymbol = lookup_minimal_symbol ("1167_flt", NULL, NULL);
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// OBSOLETE if (msymbol != NULL)
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// OBSOLETE {
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// OBSOLETE /* found "1167_flt" means 1167, %fp2-%fp3 */
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// OBSOLETE /* float & double; 19= %fp2, 20= %fp3 */
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// OBSOLETE /* no single precision on 1167 */
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// OBSOLETE xd.l[1] = *((int *) ®buf[REGISTER_BYTE (19)]);
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// OBSOLETE xd.l[0] = *((int *) ®buf[REGISTER_BYTE (20)]);
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// OBSOLETE switch (TYPE_LENGTH (type))
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// OBSOLETE {
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// OBSOLETE case 4:
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// OBSOLETE /* FIXME: broken for cross-debugging. */
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// OBSOLETE f = (float) xd.d;
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// OBSOLETE memcpy (valbuf, &f, TYPE_LENGTH (type));
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// OBSOLETE break;
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// OBSOLETE case 8:
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// OBSOLETE /* FIXME: broken for cross-debugging. */
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// OBSOLETE memcpy (valbuf, &xd.d, TYPE_LENGTH (type));
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// OBSOLETE break;
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// OBSOLETE default:
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// OBSOLETE error ("Unknown floating point size");
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// OBSOLETE break;
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// OBSOLETE }
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// OBSOLETE }
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// OBSOLETE else
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// OBSOLETE {
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// OBSOLETE /* 387 %st(0), gcc uses this */
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// OBSOLETE i387_to_double (((int *) ®buf[REGISTER_BYTE (3)]),
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// OBSOLETE &xd.d);
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// OBSOLETE switch (TYPE_LENGTH (type))
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// OBSOLETE {
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// OBSOLETE case 4: /* float */
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// OBSOLETE f = (float) xd.d;
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// OBSOLETE /* FIXME: broken for cross-debugging. */
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// OBSOLETE memcpy (valbuf, &f, 4);
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// OBSOLETE break;
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// OBSOLETE case 8: /* double */
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// OBSOLETE /* FIXME: broken for cross-debugging. */
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// OBSOLETE memcpy (valbuf, &xd.d, 8);
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// OBSOLETE break;
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// OBSOLETE default:
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// OBSOLETE error ("Unknown floating point size");
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// OBSOLETE break;
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// OBSOLETE }
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// OBSOLETE }
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// OBSOLETE }
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// OBSOLETE else
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// OBSOLETE {
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// OBSOLETE memcpy (valbuf, regbuf, TYPE_LENGTH (type));
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// OBSOLETE }
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// OBSOLETE }
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