1/* This file contains the definitions for plugin events in GCC.
2   Copyright (C) 2009-2018 Free Software Foundation, Inc.
3
4This file is part of GCC.
5
6GCC is free software; you can redistribute it and/or modify it under
7the terms of the GNU General Public License as published by the Free
8Software Foundation; either version 3, or (at your option) any later
9version.
10
11GCC is distributed in the hope that it will be useful, but WITHOUT ANY
12WARRANTY; without even the implied warranty of MERCHANTABILITY or
13FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14for more details.
15
16You should have received a copy of the GNU General Public License
17along with GCC; see the file COPYING3.  If not see
18<http://www.gnu.org/licenses/>.  */
19
20/* Called before parsing the body of a function.  */
21DEFEVENT (PLUGIN_START_PARSE_FUNCTION)
22
23/* After finishing parsing a function. */
24DEFEVENT (PLUGIN_FINISH_PARSE_FUNCTION)
25
26/* To hook into pass manager.  */
27DEFEVENT (PLUGIN_PASS_MANAGER_SETUP)
28
29/* After finishing parsing a type.  */
30DEFEVENT (PLUGIN_FINISH_TYPE)
31
32/* After finishing parsing a declaration. */
33DEFEVENT (PLUGIN_FINISH_DECL)
34
35/* Useful for summary processing.  */
36DEFEVENT (PLUGIN_FINISH_UNIT)
37
38/* Allows to see low level AST in C and C++ frontends. */
39DEFEVENT (PLUGIN_PRE_GENERICIZE)
40
41/* Called before GCC exits.  */
42DEFEVENT (PLUGIN_FINISH)
43
44/* Information about the plugin. */
45DEFEVENT (PLUGIN_INFO)
46
47/* Called at start of GCC Garbage Collection. */
48DEFEVENT (PLUGIN_GGC_START)
49
50/* Extend the GGC marking. */
51DEFEVENT (PLUGIN_GGC_MARKING)
52
53/* Called at end of GGC. */
54DEFEVENT (PLUGIN_GGC_END)
55
56/* Register an extra GGC root table. */
57DEFEVENT (PLUGIN_REGISTER_GGC_ROOTS)
58
59/* Called during attribute registration.  */
60DEFEVENT (PLUGIN_ATTRIBUTES)
61
62/* Called before processing a translation unit.  */
63DEFEVENT (PLUGIN_START_UNIT)
64
65/* Called during pragma registration.  */
66DEFEVENT (PLUGIN_PRAGMAS)
67
68/* Called before first pass from all_passes.  */
69DEFEVENT (PLUGIN_ALL_PASSES_START)
70
71/* Called after last pass from all_passes.  */
72DEFEVENT (PLUGIN_ALL_PASSES_END)
73
74/* Called before first ipa pass.  */
75DEFEVENT (PLUGIN_ALL_IPA_PASSES_START)
76
77/* Called after last ipa pass.  */
78DEFEVENT (PLUGIN_ALL_IPA_PASSES_END)
79
80/* Allows to override pass gate decision for current_pass.  */
81DEFEVENT (PLUGIN_OVERRIDE_GATE)
82
83/* Called before executing a pass.  */
84DEFEVENT (PLUGIN_PASS_EXECUTION)
85
86/* Called before executing subpasses of a GIMPLE_PASS in
87   execute_ipa_pass_list.  */
88DEFEVENT (PLUGIN_EARLY_GIMPLE_PASSES_START)
89
90/* Called after executing subpasses of a GIMPLE_PASS in
91   execute_ipa_pass_list.  */
92DEFEVENT (PLUGIN_EARLY_GIMPLE_PASSES_END)
93
94/* Called when a pass is first instantiated.  */
95DEFEVENT (PLUGIN_NEW_PASS)
96
97/* Called when a file is #include-d or given via the #line directive.
98   this could happen many times.  The event data is the included file path,
99   as a const char* pointer.  */
100DEFEVENT (PLUGIN_INCLUDE_FILE)
101
102/* When adding a new hard-coded plugin event, don't forget to edit in
103   file plugin.c the functions register_callback and
104   invoke_plugin_callbacks_full accordingly!  */
105
106/* After the hard-coded events above, plugins can dynamically allocate events
107   at run time.
108   PLUGIN_EVENT_FIRST_DYNAMIC only appears as last enum element.  */
109