Commit | Line | Data |
---|---|---|
c906108c SS |
1 | /* Generate targ-vals.h and targ-map.c. */ |
2 | ||
3 | #include <stdio.h> | |
09d96939 | 4 | #include <stdlib.h> |
dc1d9d1f | 5 | #include <string.h> |
c906108c SS |
6 | |
7 | struct tdefs { | |
8 | char *symbol; | |
9 | int value; | |
10 | }; | |
11 | ||
12 | static struct tdefs sys_tdefs[] = { | |
13 | #define sys_defs | |
14 | #include "targ-vals.def" | |
15 | #undef sys_defs | |
16 | { 0, 0 } | |
17 | }; | |
18 | ||
19 | static struct tdefs errno_tdefs[] = { | |
20 | #define errno_defs | |
21 | #include "targ-vals.def" | |
22 | #undef errno_defs | |
23 | { 0, 0 } | |
24 | }; | |
25 | ||
26 | static struct tdefs open_tdefs[] = { | |
27 | #define open_defs | |
28 | #include "targ-vals.def" | |
29 | #undef open_defs | |
30 | { 0, 0 } | |
31 | }; | |
32 | ||
33 | static void | |
34 | gen_targ_vals_h () | |
35 | { | |
36 | struct tdefs *t; | |
37 | ||
38 | printf ("/* Target header values needed by the simulator and gdb. */\n"); | |
39 | printf ("/* This file is machine generated by gentmap.c. */\n\n"); | |
40 | ||
41 | printf ("#ifndef TARG_VALS_H\n"); | |
42 | printf ("#define TARG_VALS_H\n\n"); | |
43 | ||
44 | printf ("/* syscall values */\n"); | |
45 | for (t = &sys_tdefs[0]; t->symbol; ++t) | |
46 | printf ("#define TARGET_%s %d\n", t->symbol, t->value); | |
47 | printf ("\n"); | |
48 | ||
49 | printf ("/* errno values */\n"); | |
50 | for (t = &errno_tdefs[0]; t->symbol; ++t) | |
51 | printf ("#define TARGET_%s %d\n", t->symbol, t->value); | |
52 | printf ("\n"); | |
53 | ||
54 | printf ("/* open flag values */\n"); | |
55 | for (t = &open_tdefs[0]; t->symbol; ++t) | |
56 | printf ("#define TARGET_%s 0x%x\n", t->symbol, t->value); | |
57 | printf ("\n"); | |
58 | ||
59 | printf ("#endif /* TARG_VALS_H */\n"); | |
60 | } | |
61 | ||
62 | static void | |
63 | gen_targ_map_c () | |
64 | { | |
65 | struct tdefs *t; | |
66 | ||
67 | printf ("/* Target value mapping utilities needed by the simulator and gdb. */\n"); | |
68 | printf ("/* This file is machine generated by gentmap.c. */\n\n"); | |
69 | ||
a6ff997c | 70 | printf ("#include \"config.h\"\n"); |
c906108c SS |
71 | printf ("#include <errno.h>\n"); |
72 | printf ("#include <fcntl.h>\n"); | |
73 | printf ("#include \"ansidecl.h\"\n"); | |
3c25f8c7 | 74 | printf ("#include \"gdb/callback.h\"\n"); |
c906108c SS |
75 | printf ("#include \"targ-vals.h\"\n"); |
76 | printf ("\n"); | |
77 | ||
78 | printf ("/* syscall mapping table */\n"); | |
79 | printf ("CB_TARGET_DEFS_MAP cb_init_syscall_map[] = {\n"); | |
80 | for (t = &sys_tdefs[0]; t->symbol; ++t) | |
81 | { | |
82 | printf ("#ifdef CB_%s\n", t->symbol); | |
83 | printf (" { CB_%s, TARGET_%s },\n", t->symbol, t->symbol); | |
84 | printf ("#endif\n"); | |
85 | } | |
86 | printf (" { -1, -1 }\n"); | |
87 | printf ("};\n\n"); | |
88 | ||
89 | printf ("/* errno mapping table */\n"); | |
90 | printf ("CB_TARGET_DEFS_MAP cb_init_errno_map[] = {\n"); | |
91 | for (t = &errno_tdefs[0]; t->symbol; ++t) | |
92 | { | |
93 | printf ("#ifdef %s\n", t->symbol); | |
94 | printf (" { %s, TARGET_%s },\n", t->symbol, t->symbol); | |
95 | printf ("#endif\n"); | |
96 | } | |
97 | printf (" { 0, 0 }\n"); | |
98 | printf ("};\n\n"); | |
99 | ||
100 | printf ("/* open flags mapping table */\n"); | |
101 | printf ("CB_TARGET_DEFS_MAP cb_init_open_map[] = {\n"); | |
102 | for (t = &open_tdefs[0]; t->symbol; ++t) | |
103 | { | |
104 | printf ("#ifdef %s\n", t->symbol); | |
105 | printf (" { %s, TARGET_%s },\n", t->symbol, t->symbol); | |
106 | printf ("#endif\n"); | |
107 | } | |
108 | printf (" { -1, -1 }\n"); | |
109 | printf ("};\n\n"); | |
110 | } | |
111 | ||
112 | int | |
113 | main (argc, argv) | |
114 | int argc; | |
115 | char *argv[]; | |
116 | { | |
117 | if (argc != 2) | |
118 | abort (); | |
119 | ||
120 | if (strcmp (argv[1], "-h") == 0) | |
121 | gen_targ_vals_h (); | |
122 | else if (strcmp (argv[1], "-c") == 0) | |
123 | gen_targ_map_c (); | |
124 | else | |
125 | abort (); | |
126 | ||
127 | exit (0); | |
128 | } |