1 | /* Generate check macros for tree codes. |
2 | Copyright (C) 1998-2024 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 | #include "bconfig.h" |
21 | #include "system.h" |
22 | #include "coretypes.h" |
23 | #include "tm.h" |
24 | |
25 | #define DEFTREECODE(SYM, NAME, TYPE, LEN) #SYM, |
26 | #define END_OF_BASE_TREE_CODES |
27 | |
28 | static const char *const tree_codes[] = { |
29 | #include "all-tree.def" |
30 | (char*) 0 |
31 | }; |
32 | |
33 | #undef DEFTREECODE |
34 | #undef END_OF_BASE_TREE_CODES |
35 | |
36 | static void usage (void); |
37 | |
38 | static void |
39 | usage (void) |
40 | { |
41 | fputs ("Usage: gencheck\n" , stderr); |
42 | } |
43 | |
44 | int |
45 | main (int argc, char ** ARG_UNUSED (argv)) |
46 | { |
47 | int i, j; |
48 | |
49 | switch (argc) |
50 | { |
51 | case 1: |
52 | break; |
53 | |
54 | default: |
55 | usage (); |
56 | return (1); |
57 | } |
58 | |
59 | puts (s: "/* This file is generated using gencheck. Do not edit. */\n" ); |
60 | puts (s: "#ifndef GCC_TREE_CHECK_H" ); |
61 | puts (s: "#define GCC_TREE_CHECK_H\n" ); |
62 | |
63 | /* Print macros for checks based on each of the tree code names. However, |
64 | since we include the tree nodes from all languages, we must check |
65 | for duplicate names to avoid defining the same macro twice. */ |
66 | for (i = 0; tree_codes[i]; i++) |
67 | { |
68 | for (j = 0; j < i; j++) |
69 | if (strcmp (s1: tree_codes[i], s2: tree_codes[j]) == 0) |
70 | break; |
71 | |
72 | if (i == j) |
73 | printf (format: "#define %s_CHECK(t)\tTREE_CHECK (t, %s)\n" , |
74 | tree_codes[i], tree_codes[i]); |
75 | } |
76 | |
77 | puts (s: "\n#endif /* GCC_TREE_CHECK_H */" ); |
78 | return 0; |
79 | } |
80 | |