* regset.h: New file.

* Makefile.in (regset_h): Add.

gdb/ChangeLog

@@ -1,3 +1,8 @@
+2003-09-26  Mark Kettenis  <kettenis@gnu.org>
+
+	* regset.h: New file.
+	* Makefile.in (regset_h): Add.
+
 2003-09-25  Andrew Cagney  <cagney@redhat.com>
 
 	* frame.h (deprecated_frame_saved_regs): Rename

gdb/Makefile.in

@@ -730,6 +730,7 @@ ppc_tdep_h = ppc-tdep.h
 proc_utils_h = proc-utils.h
 regcache_h = regcache.h
 reggroups_h = reggroups.h
+regset_h = regset.h
 remote_fileio_h = remote-fileio.h
 remote_h = remote.h
 remote_utils_h = remote-utils.h $(target_h)

gdb/regset.h

@@ -0,0 +1,41 @@
+/* Manage register sets.
+
+   Copyright 2003 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.  */
+
+#ifndef REGSET_H
+#define REGSET_H 1
+
+struct gdbarch;
+struct regcache;
+
+/* Data structure describing a register set.  */
+
+struct regset
+{
+  /* Data pointer for private use by the methods below, presumably
+     providing some sort of description of the register set.  */
+  const void *descr;
+
+  /* Function supplying a register set to a register cache.  */
+  void (*supply_regset) (const struct regset *, struct regcache *,
+			 int, const void *, size_t);
+};
+
+#endif /* regset.h */