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3bd36029 | 1 | /* Target-dependent globals. |
a5544970 | 2 | Copyright (C) 2010-2019 Free Software Foundation, Inc. |
3bd36029 RS |
3 | |
4 | This file is part of GCC. | |
5 | ||
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 | |
9 | version. | |
10 | ||
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 | |
14 | for more details. | |
15 | ||
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/>. */ | |
19 | ||
20 | #ifndef TARGET_GLOBALS_H | |
21 | #define TARGET_GLOBALS_H 1 | |
22 | ||
23 | #if SWITCHABLE_TARGET | |
24 | extern struct target_flag_state *this_target_flag_state; | |
939dcd0d | 25 | extern struct target_regs *this_target_regs; |
5fb0e246 | 26 | extern struct target_rtl *this_target_rtl; |
4cc8d9d2 | 27 | extern struct target_recog *this_target_recog; |
6642445b | 28 | extern struct target_hard_regs *this_target_hard_regs; |
d474db84 | 29 | extern struct target_reload *this_target_reload; |
462f85ce | 30 | extern struct target_expmed *this_target_expmed; |
4bcbfa03 | 31 | extern struct target_optabs *this_target_optabs; |
3e9c326a | 32 | extern struct target_libfuncs *this_target_libfuncs; |
4391924a | 33 | extern struct target_cfgloop *this_target_cfgloop; |
afcc66c4 RS |
34 | extern struct target_ira *this_target_ira; |
35 | extern struct target_ira_int *this_target_ira_int; | |
fa19795e | 36 | extern struct target_builtins *this_target_builtins; |
7c6811fe | 37 | extern struct target_gcse *this_target_gcse; |
76ee381a | 38 | extern struct target_bb_reorder *this_target_bb_reorder; |
af4ba423 | 39 | extern struct target_lower_subreg *this_target_lower_subreg; |
e83b8e2e | 40 | #endif |
3bd36029 | 41 | |
6c1dae73 MS |
42 | class GTY(()) target_globals { |
43 | public: | |
1942d1a9 RS |
44 | ~target_globals (); |
45 | ||
3bd36029 | 46 | struct target_flag_state *GTY((skip)) flag_state; |
1942d1a9 | 47 | struct target_regs *GTY((skip)) regs; |
5fb0e246 | 48 | struct target_rtl *rtl; |
1942d1a9 RS |
49 | struct target_recog *GTY((skip)) recog; |
50 | struct target_hard_regs *GTY((skip)) hard_regs; | |
51 | struct target_reload *GTY((skip)) reload; | |
52 | struct target_expmed *GTY((skip)) expmed; | |
4bcbfa03 | 53 | struct target_optabs *GTY((skip)) optabs; |
3e9c326a | 54 | struct target_libfuncs *libfuncs; |
4391924a | 55 | struct target_cfgloop *GTY((skip)) cfgloop; |
1942d1a9 RS |
56 | struct target_ira *GTY((skip)) ira; |
57 | struct target_ira_int *GTY((skip)) ira_int; | |
fa19795e | 58 | struct target_builtins *GTY((skip)) builtins; |
7c6811fe | 59 | struct target_gcse *GTY((skip)) gcse; |
76ee381a | 60 | struct target_bb_reorder *GTY((skip)) bb_reorder; |
af4ba423 | 61 | struct target_lower_subreg *GTY((skip)) lower_subreg; |
3bd36029 RS |
62 | }; |
63 | ||
e83b8e2e | 64 | #if SWITCHABLE_TARGET |
3bd36029 RS |
65 | extern struct target_globals default_target_globals; |
66 | ||
67 | extern struct target_globals *save_target_globals (void); | |
135204dd | 68 | extern struct target_globals *save_target_globals_default_opts (void); |
3bd36029 RS |
69 | |
70 | static inline void | |
71 | restore_target_globals (struct target_globals *g) | |
72 | { | |
73 | this_target_flag_state = g->flag_state; | |
1942d1a9 | 74 | this_target_regs = g->regs; |
5fb0e246 | 75 | this_target_rtl = g->rtl; |
1942d1a9 RS |
76 | this_target_recog = g->recog; |
77 | this_target_hard_regs = g->hard_regs; | |
78 | this_target_reload = g->reload; | |
79 | this_target_expmed = g->expmed; | |
4bcbfa03 | 80 | this_target_optabs = g->optabs; |
3e9c326a | 81 | this_target_libfuncs = g->libfuncs; |
4391924a | 82 | this_target_cfgloop = g->cfgloop; |
1942d1a9 RS |
83 | this_target_ira = g->ira; |
84 | this_target_ira_int = g->ira_int; | |
fa19795e | 85 | this_target_builtins = g->builtins; |
7c6811fe | 86 | this_target_gcse = g->gcse; |
76ee381a | 87 | this_target_bb_reorder = g->bb_reorder; |
af4ba423 | 88 | this_target_lower_subreg = g->lower_subreg; |
3bd36029 RS |
89 | } |
90 | #endif | |
91 | ||
92 | #endif |