1/* Data structures for OpenMP context selectors. This is in a separate file
2 from omp-general.h so that it may also be used in the Fortran parser
3 without reference to tree data structures.
4
5 Copyright (C) 2023-2025 Free Software Foundation, Inc.
6
7This file is part of GCC.
8
9GCC is free software; you can redistribute it and/or modify it under
10the terms of the GNU General Public License as published by the Free
11Software Foundation; either version 3, or (at your option) any later
12version.
13
14GCC is distributed in the hope that it will be useful, but WITHOUT ANY
15WARRANTY; without even the implied warranty of MERCHANTABILITY or
16FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
17for more details.
18
19You should have received a copy of the GNU General Public License
20along with GCC; see the file COPYING3. If not see
21<http://www.gnu.org/licenses/>. */
22
23
24#ifndef GCC_OMP_SELECTORS_H
25#define GCC_OMP_SELECTORS_H
26
27/* Trait set selector keywords. */
28enum omp_tss_code {
29 OMP_TRAIT_SET_CONSTRUCT,
30 OMP_TRAIT_SET_DEVICE,
31 OMP_TRAIT_SET_TARGET_DEVICE,
32 OMP_TRAIT_SET_IMPLEMENTATION,
33 OMP_TRAIT_SET_USER,
34 OMP_TRAIT_SET_LAST,
35 OMP_TRAIT_SET_INVALID = -1
36};
37
38/* Trait selector keywords. */
39enum omp_ts_code {
40 OMP_TRAIT_DEVICE_KIND,
41 OMP_TRAIT_DEVICE_ISA,
42 OMP_TRAIT_DEVICE_ARCH,
43 OMP_TRAIT_DEVICE_NUM,
44 OMP_TRAIT_IMPLEMENTATION_VENDOR,
45 OMP_TRAIT_IMPLEMENTATION_EXTENSION,
46 OMP_TRAIT_IMPLEMENTATION_ADMO,
47 OMP_TRAIT_IMPLEMENTATION_REQUIRES,
48 OMP_TRAIT_IMPLEMENTATION_UNIFIED_ADDRESS,
49 OMP_TRAIT_IMPLEMENTATION_UNIFIED_SHARED_MEMORY,
50 OMP_TRAIT_IMPLEMENTATION_SELF_MAPS,
51 OMP_TRAIT_IMPLEMENTATION_DYNAMIC_ALLOCATORS,
52 OMP_TRAIT_IMPLEMENTATION_REVERSE_OFFLOAD,
53 OMP_TRAIT_USER_CONDITION,
54 OMP_TRAIT_CONSTRUCT_TARGET,
55 OMP_TRAIT_CONSTRUCT_TEAMS,
56 OMP_TRAIT_CONSTRUCT_PARALLEL,
57 OMP_TRAIT_CONSTRUCT_FOR,
58 OMP_TRAIT_CONSTRUCT_SIMD,
59 OMP_TRAIT_CONSTRUCT_DISPATCH,
60 OMP_TRAIT_LAST,
61 OMP_TRAIT_INVALID = -1
62};
63
64/* All trait property forms. */
65enum omp_tp_type {
66 OMP_TRAIT_PROPERTY_NONE,
67 OMP_TRAIT_PROPERTY_ID,
68 OMP_TRAIT_PROPERTY_NAME_LIST,
69 OMP_TRAIT_PROPERTY_DEV_NUM_EXPR,
70 OMP_TRAIT_PROPERTY_BOOL_EXPR,
71 OMP_TRAIT_PROPERTY_CLAUSE_LIST,
72 OMP_TRAIT_PROPERTY_EXTENSION
73};
74
75/* Map trait set selector name keywords onto strings. */
76extern const char *omp_tss_map [];
77
78/* Map trait selector keywords onto strings, allowed contexts, and
79 allowed property names for OMP_TRAIT_PROPERTY_NAME_LIST and
80 OMP_TRAIT_PROPERTY_ID properties. If valid_properties is null,
81 it means that any required checking has to be done explicitly
82 somewhere instead of being driven by the table. Otherwise it's a
83 null-terminated array of strings. */
84struct omp_ts_info {
85 const char *name;
86 unsigned int tss_mask;
87 enum omp_tp_type tp_type;
88 bool allow_score;
89 const char * const *valid_properties;
90};
91extern struct omp_ts_info omp_ts_map[];
92
93extern enum omp_tss_code omp_lookup_tss_code (const char *);
94extern enum omp_ts_code omp_lookup_ts_code (enum omp_tss_code, const char *);
95
96#endif /* GCC_OMP_SELECTORS_H */
97

source code of gcc/omp-selectors.h