1 files changed, 64 insertions, 0 deletions
diff --git a/contrib/gdb/gdb/reggroups.h b/contrib/gdb/gdb/reggroups.h
new file mode 100644
index 0000000..22c0a6f
--- /dev/null
+++ b/contrib/gdb/gdb/reggroups.h
@@ -0,0 +1,64 @@
+/* Register groupings for GDB, the GNU debugger.
+
+   Copyright 2002 Free Software Foundation, Inc.
+
+   Contributed by Red Hat.
+
+   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.  */
+
+#ifndef REGGROUPS_H
+#define REGGROUPS_H
+
+struct gdbarch;
+struct reggroup;
+
+enum reggroup_type { USER_REGGROUP, INTERNAL_REGGROUP };
+
+/* Pre-defined, user visible, register groups.  */
+extern struct reggroup *const general_reggroup;
+extern struct reggroup *const float_reggroup;
+extern struct reggroup *const system_reggroup;
+extern struct reggroup *const vector_reggroup;
+extern struct reggroup *const all_reggroup;
+
+/* Pre-defined, internal, register groups.  */
+extern struct reggroup *const save_reggroup;
+extern struct reggroup *const restore_reggroup;
+
+/* Create a new local register group.  */
+extern struct reggroup *reggroup_new (const char *name,
+				      enum reggroup_type type);
+
+/* Add a register group (with attribute values) to the pre-defined list.  */
+extern void reggroup_add (struct gdbarch *gdbarch, struct reggroup *group);
+
+/* Register group attributes.  */
+extern const char *reggroup_name (struct reggroup *reggroup);
+extern enum reggroup_type reggroup_type (struct reggroup *reggroup);
+
+/* Interator for the architecture's register groups.  Pass in NULL,
+   returns the first group.  Pass in a group, returns the next group,
+   or NULL when the last group is reached.  */
+extern struct reggroup *reggroup_next (struct gdbarch *gdbarch,
+				       struct reggroup *last);
+
+/* Is REGNUM a member of REGGROUP?  */
+extern int default_register_reggroup_p (struct gdbarch *gdbarch, int regnum,
+					struct reggroup *reggroup);
+
+#endif