1 | /* General-purpose hooks. |
2 | Copyright (C) 2002-2025 Free Software Foundation, Inc. |
3 | |
4 | This program is free software; you can redistribute it and/or modify it |
5 | under the terms of the GNU General Public License as published by the |
6 | Free Software Foundation; either version 3, or (at your option) any |
7 | later version. |
8 | |
9 | This program is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
12 | GNU General Public License for more details. |
13 | |
14 | You should have received a copy of the GNU General Public License |
15 | along with this program; see the file COPYING3. If not see |
16 | <http://www.gnu.org/licenses/>. |
17 | |
18 | In other words, you are welcome to use, share and improve this program. |
19 | You are forbidden to forbid anyone else to use, share and improve |
20 | what you give them. Help stamp out software-hoarding! */ |
21 | |
22 | #ifndef GCC_HOOKS_H |
23 | #define GCC_HOOKS_H |
24 | |
25 | |
26 | extern bool hook_bool_void_false (void); |
27 | extern bool hook_bool_void_true (void); |
28 | extern bool hook_bool_bool_false (bool); |
29 | extern bool hook_bool_bool_gcc_optionsp_false (bool, struct gcc_options *); |
30 | extern bool hook_bool_dwcfi_dwcfioprndtyperef_false (dwarf_call_frame_info, |
31 | dw_cfi_oprnd_type &); |
32 | extern bool hook_bool_FILEptr_dwcfiptr_false (FILE *, dw_cfi_ref); |
33 | extern bool hook_bool_const_int_const_int_true (const int, const int); |
34 | extern bool hook_bool_mode_false (machine_mode); |
35 | extern bool hook_bool_mode_true (machine_mode); |
36 | extern bool hook_bool_mode_mode_true (machine_mode, machine_mode); |
37 | extern bool hook_bool_mode_const_rtx_false (machine_mode, const_rtx); |
38 | extern bool hook_bool_mode_const_rtx_true (machine_mode, const_rtx); |
39 | extern bool hook_bool_mode_rtx_false (machine_mode, rtx); |
40 | extern bool hook_bool_mode_rtx_true (machine_mode, rtx); |
41 | extern bool hook_bool_const_rtx_insn_const_rtx_insn_true (const rtx_insn *, |
42 | const rtx_insn *); |
43 | extern bool hook_bool_mode_uhwi_false (machine_mode, |
44 | unsigned HOST_WIDE_INT); |
45 | extern bool hook_bool_puint64_puint64_true (poly_uint64, poly_uint64); |
46 | extern bool hook_bool_uint_uint_mode_false (unsigned int, unsigned int, |
47 | machine_mode); |
48 | extern bool hook_bool_uint_mode_true (unsigned int, machine_mode); |
49 | extern bool hook_bool_tree_false (tree); |
50 | extern bool hook_bool_const_tree_false (const_tree); |
51 | extern bool hook_bool_const_tree_const_tree_true (const_tree, const_tree); |
52 | extern bool hook_bool_tree_true (tree); |
53 | extern bool hook_bool_const_tree_true (const_tree); |
54 | extern bool hook_bool_gsiptr_false (gimple_stmt_iterator *); |
55 | extern bool hook_bool_const_tree_hwi_hwi_const_tree_false (const_tree, |
56 | HOST_WIDE_INT, |
57 | HOST_WIDE_INT, |
58 | const_tree); |
59 | extern bool hook_bool_const_tree_hwi_hwi_const_tree_true (const_tree, |
60 | HOST_WIDE_INT, |
61 | HOST_WIDE_INT, |
62 | const_tree); |
63 | extern bool hook_bool_rtx_insn_true (rtx_insn *); |
64 | extern bool hook_bool_rtx_false (rtx); |
65 | extern bool hook_bool_rtx_insn_int_false (rtx_insn *, int); |
66 | extern bool hook_bool_uintp_uintp_false (unsigned int *, unsigned int *); |
67 | extern bool hook_bool_reg_class_t_false (reg_class_t regclass); |
68 | extern bool hook_bool_mode_mode_reg_class_t_true (machine_mode, machine_mode, |
69 | reg_class_t); |
70 | extern bool hook_bool_mode_reg_class_t_reg_class_t_false (machine_mode, |
71 | reg_class_t, |
72 | reg_class_t); |
73 | extern bool hook_bool_rtx_mode_int_int_intp_bool_false (rtx, machine_mode, |
74 | int, int, int *, bool); |
75 | extern bool hook_bool_tree_tree_false (tree, tree); |
76 | extern bool hook_bool_tree_tree_true (tree, tree); |
77 | extern bool hook_bool_tree_bool_false (tree, bool); |
78 | extern bool hook_bool_wint_wint_uint_bool_true (const widest_int &, |
79 | const widest_int &, |
80 | unsigned int, bool); |
81 | |
82 | extern void hook_void_void (void); |
83 | extern void hook_void_constcharptr (const char *); |
84 | extern void hook_void_rtx_insn_int (rtx_insn *, int); |
85 | extern void hook_void_FILEptr_constcharptr (FILE *, const char *); |
86 | extern void hook_void_FILEptr_constcharptr_const_tree (FILE *, const char *, |
87 | const_tree); |
88 | extern bool hook_bool_FILEptr_rtx_false (FILE *, rtx); |
89 | extern void hook_void_FILEptr_tree (FILE *, tree); |
90 | extern void hook_void_tree (tree); |
91 | extern void hook_void_tree_treeptr (tree, tree *); |
92 | extern void hook_void_int_int (int, int); |
93 | extern void hook_void_gcc_optionsp (struct gcc_options *); |
94 | extern bool hook_bool_uint_true (unsigned int); |
95 | extern bool hook_bool_uint_uintp_false (unsigned int, unsigned int *); |
96 | |
97 | extern int hook_int_uint_mode_1 (unsigned int, machine_mode); |
98 | extern int hook_int_const_tree_0 (const_tree); |
99 | extern int hook_int_const_tree_const_tree_1 (const_tree, const_tree); |
100 | extern int hook_int_rtx_0 (rtx); |
101 | extern int hook_int_rtx_1 (rtx); |
102 | extern int hook_int_rtx_insn_0 (rtx_insn *); |
103 | extern int hook_int_rtx_insn_unreachable (rtx_insn *); |
104 | extern int hook_int_rtx_bool_0 (rtx, bool); |
105 | extern int hook_int_rtx_mode_as_bool_0 (rtx, machine_mode, addr_space_t, |
106 | bool); |
107 | |
108 | extern HOST_WIDE_INT hook_hwi_void_0 (void); |
109 | |
110 | extern tree hook_tree_const_tree_null (const_tree); |
111 | extern tree hook_tree_void_null (void); |
112 | |
113 | extern tree hook_tree_tree_bool_null (tree, bool); |
114 | extern tree hook_tree_tree_tree_null (tree, tree); |
115 | extern tree hook_tree_tree_tree_tree_null (tree, tree, tree); |
116 | extern tree hook_tree_tree_int_treep_bool_null (tree, int, tree *, bool); |
117 | extern tree hook_tree_treeptr_tree_tree_int_boolptr_null (tree *, tree, tree, int, bool *); |
118 | |
119 | extern unsigned hook_uint_void_0 (void); |
120 | extern unsigned int hook_uint_mode_0 (machine_mode); |
121 | |
122 | extern bool default_can_output_mi_thunk_no_vcall (const_tree, HOST_WIDE_INT, |
123 | HOST_WIDE_INT, const_tree); |
124 | |
125 | extern rtx hook_rtx_rtx_identity (rtx); |
126 | extern rtx hook_rtx_rtx_null (rtx); |
127 | extern rtx hook_rtx_tree_int_null (tree, int); |
128 | |
129 | extern char *hook_charptr_void_null (void); |
130 | extern const char *hook_constcharptr_void_null (void); |
131 | extern const char *hook_constcharptr_const_tree_null (const_tree); |
132 | extern const char *hook_constcharptr_const_rtx_insn_null (const rtx_insn *); |
133 | extern const char *hook_constcharptr_const_tree_const_tree_null (const_tree, const_tree); |
134 | extern const char *hook_constcharptr_int_const_tree_null (int, const_tree); |
135 | extern const char *hook_constcharptr_int_const_tree_const_tree_null (int, const_tree, const_tree); |
136 | |
137 | extern opt_machine_mode hook_optmode_mode_uhwi_none (machine_mode, |
138 | unsigned HOST_WIDE_INT); |
139 | #endif |
140 | |