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+/* Macro defintions for an Apollo m68k in BSD mode
+ Copyright (C) 1992 Free Software Foundation, Inc.
+
+This file is part of GDB.
+
+This program 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 2 of the License, or
+(at your option) any later version.
+
+This program 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 program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+
+#define FETCH_INFERIOR_REGISTERS
+
+/* Tell gdb that we can attach and detach other processes */
+#define ATTACH_DETACH
+
+#define U_REGS_OFFSET 6
+
+/* This is the amount to subtract from u.u_ar0
+ to get the offset in the core file of the register values. */
+
+#define KERNEL_U_ADDR 0
+
+#undef FLOAT_INFO /* No float info yet */
+
+#define REGISTER_U_ADDR(addr, blockend, regno) \
+ (addr) = (6 + 4 * (regno))
+
+/* Apollos don't really have a USER area,so trying to read it from the
+ * process address space will fail. It does support a read from a faked
+ * USER area using the "PEEKUSER" ptrace call.
+ */
+#define PT_READ_U 3