1/* Manage register sets.
2
3   Copyright 2004 Free Software Foundation, Inc.
4
5   This file is part of GDB.
6
7   This program is free software; you can redistribute it and/or modify
8   it under the terms of the GNU General Public License as published by
9   the Free Software Foundation; either version 2 of the License, or
10   (at your option) any later version.
11
12   This program is distributed in the hope that it will be useful,
13   but WITHOUT ANY WARRANTY; without even the implied warranty of
14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15   GNU General Public License for more details.
16
17   You should have received a copy of the GNU General Public License
18   along with this program; if not, write to the Free Software
19   Foundation, Inc., 59 Temple Place - Suite 330,
20   Boston, MA 02111-1307, USA.  */
21
22#include "defs.h"
23#include "regset.h"
24
25#include "gdb_assert.h"
26
27/* Allocate a fresh 'struct regset' whose supply_regset function is
28   SUPPLY_REGSET, and whose collect_regset function is COLLECT_REGSET.
29   If the regset has no collect_regset function, pass NULL for
30   COLLECT_REGSET.
31
32   The object returned is allocated on ARCH's obstack.  */
33
34struct regset *
35regset_alloc (struct gdbarch *arch,
36              supply_regset_ftype *supply_regset,
37              collect_regset_ftype *collect_regset)
38{
39  struct regset *regset = GDBARCH_OBSTACK_ZALLOC (arch, struct regset);
40
41  regset->arch = arch;
42  regset->supply_regset = supply_regset;
43  regset->collect_regset = collect_regset;
44
45  return regset;
46}
47