1/*
2 * Example trivial client program that uses the sparse library
3 * to tokenize, preprocess and parse a C file, and prints out
4 * the results.
5 *
6 * Copyright (C) 2003 Transmeta Corp.
7 *               2003 Linus Torvalds
8 *
9 * Permission is hereby granted, free of charge, to any person obtaining a copy
10 * of this software and associated documentation files (the "Software"), to deal
11 * in the Software without restriction, including without limitation the rights
12 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
13 * copies of the Software, and to permit persons to whom the Software is
14 * furnished to do so, subject to the following conditions:
15 *
16 * The above copyright notice and this permission notice shall be included in
17 * all copies or substantial portions of the Software.
18 *
19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
22 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
24 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
25 * THE SOFTWARE.
26 */
27#include <stdarg.h>
28#include <stdlib.h>
29#include <stdio.h>
30#include <string.h>
31#include <ctype.h>
32#include <unistd.h>
33#include <fcntl.h>
34
35#include "lib.h"
36#include "allocate.h"
37#include "token.h"
38#include "parse.h"
39#include "symbol.h"
40#include "expression.h"
41
42static void clean_up_symbols(struct symbol_list *list)
43{
44	struct symbol *sym;
45
46	FOR_EACH_PTR(list, sym) {
47		expand_symbol(sym);
48	} END_FOR_EACH_PTR(sym);
49}
50
51int main(int argc, char **argv)
52{
53	struct symbol_list * list;
54	struct string_list * filelist = NULL;
55	char *file;
56
57	list = sparse_initialize(argc, argv, &filelist);
58
59	// Simplification
60	clean_up_symbols(list);
61
62#if 1
63	show_symbol_list(list);
64	printf("\n\n");
65#endif
66
67	FOR_EACH_PTR(filelist, file) {
68		list = sparse(file);
69
70		// Simplification
71		clean_up_symbols(list);
72
73#if 1
74		// Show the end result.
75		show_symbol_list(list);
76		printf("\n\n");
77#endif
78	} END_FOR_EACH_PTR(file);
79
80#if 0
81	// And show the allocation statistics
82	show_ident_alloc();
83	show_token_alloc();
84	show_symbol_alloc();
85	show_expression_alloc();
86	show_statement_alloc();
87	show_string_alloc();
88	show_bytes_alloc();
89#endif
90	return 0;
91}
92