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8c5005ce | 1 | /* context.h - Holder for global state |
8d9254fc | 2 | Copyright (C) 2013-2020 Free Software Foundation, Inc. |
8c5005ce DM |
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 GCC_CONTEXT_H | |
21 | #define GCC_CONTEXT_H | |
22 | ||
23 | namespace gcc { | |
24 | ||
315f8c0e | 25 | class pass_manager; |
47e0da37 | 26 | class dump_manager; |
315f8c0e | 27 | |
8c5005ce DM |
28 | /* GCC's internal state can be divided into zero or more |
29 | "parallel universe" of state; an instance of this class is one such | |
30 | context of state. */ | |
6cd4d135 | 31 | class context |
8c5005ce DM |
32 | { |
33 | public: | |
c3284718 | 34 | context (); |
10fdd6e9 | 35 | ~context (); |
315f8c0e | 36 | |
1f6be682 IV |
37 | /* The flag shows if there are symbols to be streamed for offloading. */ |
38 | bool have_offload; | |
39 | ||
315f8c0e DM |
40 | /* Pass-management. */ |
41 | ||
f00e3d4e NS |
42 | void set_passes (pass_manager *m) |
43 | { | |
44 | gcc_assert (!m_passes); | |
45 | m_passes = m; | |
46 | } | |
47 | ||
65d3284b | 48 | pass_manager *get_passes () { gcc_assert (m_passes); return m_passes; } |
8c5005ce | 49 | |
47e0da37 DM |
50 | /* Handling dump files. */ |
51 | ||
52 | dump_manager *get_dumps () {gcc_assert (m_dumps); return m_dumps; } | |
53 | ||
315f8c0e DM |
54 | private: |
55 | /* Pass-management. */ | |
65d3284b | 56 | pass_manager *m_passes; |
8c5005ce | 57 | |
47e0da37 DM |
58 | /* Dump files. */ |
59 | dump_manager *m_dumps; | |
60 | ||
8c5005ce DM |
61 | }; // class context |
62 | ||
63 | } // namespace gcc | |
64 | ||
65 | /* The global singleton context aka "g". | |
66 | (the name is chosen to be easy to type in a debugger). */ | |
6cd4d135 | 67 | extern gcc::context *g; |
8c5005ce DM |
68 | |
69 | #endif /* ! GCC_CONTEXT_H */ |