test-parsing.c

   1 /*
   2  * Example trivial client program that uses the sparse library
   3  * to tokenize, pre-process and parse a C file, and prints out
   4  * the results.
   5  *
   6  * Copyright (C) 2003 Transmeta Corp.
   7  *               2003 Linus Torvalds
   8  *
   9  *  Licensed under the Open Software License version 1.1
  10  */
  11 #include <stdarg.h>
  12 #include <stdlib.h>
  13 #include <stdio.h>
  14 #include <string.h>
  15 #include <ctype.h>
  16 #include <unistd.h>
  17 #include <fcntl.h>
  18
  19 #include "lib.h"
  20 #include "allocate.h"
  21 #include "token.h"
  22 #include "parse.h"
  23 #include "symbol.h"
  24 #include "expression.h"
  25
  26 static void clean_up_symbols(struct symbol_list *list)
  27 {
  28         struct symbol *sym;
  29
  30         FOR_EACH_PTR(list, sym) {
  31                 expand_symbol(sym);
  32         } END_FOR_EACH_PTR(sym);
  33 }
  34
  35 int main(int argc, char **argv)
  36 {
  37         struct symbol_list * list;
  38
  39         list = sparse_initialize(argc, argv);
  40
  41         // Simplification
  42         clean_up_symbols(list);
  43
  44 #if 1
  45         show_symbol_list(list, "\n\n");
  46         printf("\n\n");
  47 #endif
  48
  49         while (*argv) {
  50                 list = sparse(argv);
  51
  52                 // Simplification
  53                 clean_up_symbols(list);
  54
  55 #if 1
  56                 // Show the end result.
  57                 show_symbol_list(list, "\n\n");
  58                 printf("\n\n");
  59 #endif
  60         }
  61
  62 #if 0
  63         // And show the allocation statistics
  64         show_ident_alloc();
  65         show_token_alloc();
  66         show_symbol_alloc();
  67         show_expression_alloc();
  68         show_statement_alloc();
  69         show_string_alloc();
  70         show_bytes_alloc();
  71 #endif
  72         return 0;
  73 }