1 /* 2 * Example trivial client program that uses the sparse library 3 * and x86 backend. 4 * 5 * Copyright (C) 2003 Transmeta Corp. 6 * 2003 Linus Torvalds 7 * Copyright 2003 Jeff Garzik 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 */ 28 #include <stdarg.h> 29 #include <stdlib.h> 30 #include <stdio.h> 31 #include <string.h> 32 #include <ctype.h> 33 #include <unistd.h> 34 #include <fcntl.h> 35 36 #include "lib.h" 37 #include "allocate.h" 38 #include "token.h" 39 #include "parse.h" 40 #include "symbol.h" 41 #include "expression.h" 42 #include "compile.h" 43 44 static void clean_up_symbols(struct symbol_list *list) 45 { 46 struct symbol *sym; 47 48 FOR_EACH_PTR(list, sym) { 49 expand_symbol(sym); 50 emit_one_symbol(sym); 51 } END_FOR_EACH_PTR(sym); 52 } 53 54 int main(int argc, char **argv) 55 { 56 char *file; 57 struct string_list *filelist = NULL; 58 59 bits_in_bool = 8; 60 61 clean_up_symbols(sparse_initialize(argc, argv, &filelist)); 62 FOR_EACH_PTR_NOTAG(filelist, file) { 63 struct symbol_list *list; 64 const char *basename = strrchr(file, '/'); 65 basename = basename ? basename+1 : file; 66 67 list = sparse(file); 68 69 // Do type evaluation and simplification 70 emit_unit_begin(basename); 71 clean_up_symbols(list); 72 emit_unit_end(); 73 } END_FOR_EACH_PTR_NOTAG(file); 74 75 #if 0 76 // And show the allocation statistics 77 show_ident_alloc(); 78 show_token_alloc(); 79 show_symbol_alloc(); 80 show_expression_alloc(); 81 show_statement_alloc(); 82 show_string_alloc(); 83 show_bytes_alloc(); 84 #endif 85 return 0; 86 }