1 | /* Target-dependent globals. |
---|---|
2 | Copyright (C) 2010-2024 Free Software Foundation, Inc. |
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 class target_flag_state *this_target_flag_state; |
25 | extern struct target_regs *this_target_regs; |
26 | extern struct target_rtl *this_target_rtl; |
27 | extern struct target_recog *this_target_recog; |
28 | extern struct target_hard_regs *this_target_hard_regs; |
29 | extern struct target_function_abi_info *this_target_function_abi_info; |
30 | extern struct target_reload *this_target_reload; |
31 | extern struct target_expmed *this_target_expmed; |
32 | extern struct target_optabs *this_target_optabs; |
33 | extern struct target_libfuncs *this_target_libfuncs; |
34 | extern struct target_cfgloop *this_target_cfgloop; |
35 | extern struct target_ira *this_target_ira; |
36 | extern class target_ira_int *this_target_ira_int; |
37 | extern struct target_builtins *this_target_builtins; |
38 | extern struct target_gcse *this_target_gcse; |
39 | extern struct target_bb_reorder *this_target_bb_reorder; |
40 | extern struct target_lower_subreg *this_target_lower_subreg; |
41 | extern struct target_constraints *this_target_constraints; |
42 | #endif |
43 | |
44 | class GTY(()) target_globals { |
45 | public: |
46 | ~target_globals (); |
47 | |
48 | class target_flag_state *GTY((skip)) flag_state; |
49 | struct target_regs *GTY((skip)) regs; |
50 | struct target_rtl *rtl; |
51 | struct target_recog *GTY((skip)) recog; |
52 | struct target_hard_regs *GTY((skip)) hard_regs; |
53 | struct target_function_abi_info *GTY((skip)) function_abi_info; |
54 | struct target_reload *GTY((skip)) reload; |
55 | struct target_expmed *GTY((skip)) expmed; |
56 | struct target_optabs *GTY((skip)) optabs; |
57 | struct target_libfuncs *libfuncs; |
58 | struct target_cfgloop *GTY((skip)) cfgloop; |
59 | struct target_ira *GTY((skip)) ira; |
60 | class target_ira_int *GTY((skip)) ira_int; |
61 | struct target_builtins *GTY((skip)) builtins; |
62 | struct target_gcse *GTY((skip)) gcse; |
63 | struct target_bb_reorder *GTY((skip)) bb_reorder; |
64 | struct target_lower_subreg *GTY((skip)) lower_subreg; |
65 | struct target_constraints *GTY((skip)) constraints; |
66 | }; |
67 | |
68 | #if SWITCHABLE_TARGET |
69 | extern class target_globals default_target_globals; |
70 | |
71 | extern class target_globals *save_target_globals (void); |
72 | extern class target_globals *save_target_globals_default_opts (void); |
73 | |
74 | inline void |
75 | restore_target_globals (class target_globals *g) |
76 | { |
77 | this_target_flag_state = g->flag_state; |
78 | this_target_regs = g->regs; |
79 | this_target_rtl = g->rtl; |
80 | this_target_recog = g->recog; |
81 | this_target_hard_regs = g->hard_regs; |
82 | this_target_function_abi_info = g->function_abi_info; |
83 | this_target_reload = g->reload; |
84 | this_target_expmed = g->expmed; |
85 | this_target_optabs = g->optabs; |
86 | this_target_libfuncs = g->libfuncs; |
87 | this_target_cfgloop = g->cfgloop; |
88 | this_target_ira = g->ira; |
89 | this_target_ira_int = g->ira_int; |
90 | this_target_builtins = g->builtins; |
91 | this_target_gcse = g->gcse; |
92 | this_target_bb_reorder = g->bb_reorder; |
93 | this_target_lower_subreg = g->lower_subreg; |
94 | this_target_constraints = g->constraints; |
95 | } |
96 | #endif |
97 | |
98 | #endif |
99 |