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"
41 struct target_globals default_target_globals
= {
42 &default_target_flag_state
,
45 &default_target_hard_regs
,
46 &default_target_reload
,
47 &default_target_expmed
,
48 &default_target_optabs
,
49 &default_target_libfuncs
,
50 &default_target_cfgloop
53 struct target_globals
*
54 save_target_globals (void)
56 struct target_globals
*g
;
58 g
= ggc_alloc_target_globals ();
59 g
->flag_state
= XCNEW (struct target_flag_state
);
60 g
->regs
= XCNEW (struct target_regs
);
61 g
->rtl
= ggc_alloc_cleared_target_rtl ();
62 g
->hard_regs
= XCNEW (struct target_hard_regs
);
63 g
->reload
= XCNEW (struct target_reload
);
64 g
->expmed
= XCNEW (struct target_expmed
);
65 g
->optabs
= XCNEW (struct target_optabs
);
66 g
->libfuncs
= ggc_alloc_cleared_target_libfuncs ();
67 g
->cfgloop
= XCNEW (struct target_cfgloop
);
68 restore_target_globals (g
);