1 /* Target-dependent globals.
2 Copyright (C) 2010 Free Software Foundation, Inc.
4 This file is part of GCC.
6 GCC is free software; you can redistribute it and/or modify it under
7 the terms of the GNU General Public License as published by the Free
8 Software Foundation; either version 3, or (at your option) any later
11 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 You should have received a copy of the GNU General Public License
17 along with GCC; see the file COPYING3. If not see
18 <http://www.gnu.org/licenses/>. */
22 #include "coretypes.h"
24 #include "insn-config.h"
28 #include "target-globals.h"
32 #include "hard-reg-set.h"
37 struct target_globals default_target_globals
= {
38 &default_target_flag_state
,
41 &default_target_hard_regs
,
42 &default_target_reload
,
43 &default_target_expmed
46 struct target_globals
*
47 save_target_globals (void)
49 struct target_globals
*g
;
51 g
= ggc_alloc_target_globals ();
52 g
->flag_state
= XCNEW (struct target_flag_state
);
53 g
->regs
= XCNEW (struct target_regs
);
54 g
->rtl
= ggc_alloc_cleared_target_rtl ();
55 g
->hard_regs
= XCNEW (struct target_hard_regs
);
56 g
->reload
= XCNEW (struct target_reload
);
57 g
->expmed
= XCNEW (struct target_expmed
);
58 restore_target_globals (g
);