7 static struct option longopts[] =
9 {"source", no_argument, NULL, 's'},
10 {"label", no_argument, NULL, 'l'},
11 {"labelonly", no_argument, NULL, 'L'},
12 {"assembledetail", no_argument, NULL, 'a'},
13 {"assembledetailonly", no_argument, NULL, 'A'},
14 {"assembleout", optional_argument, NULL, 'o'},
15 {"assembleoutonly", optional_argument, NULL, 'O'},
16 {"trace", no_argument, NULL, 't'},
17 {"tracearithmetic", no_argument, NULL, 't'},
18 {"tracelogical", no_argument, NULL, 'T'},
19 {"dump", no_argument, NULL, 'd'},
20 {"memorysize", required_argument, NULL, 'M'},
21 {"clocks", required_argument, NULL, 'C'},
22 {"help", no_argument, NULL, 'h'},
26 ASMODE asmode = {false, false, false, false, false};
27 EXECMODE execmode = {false, false, false};
29 /* 指定されたファイルにCOMET II仮想メモリ(アセンブル結果)を書込 */
30 void outassemble(char *file) {
32 if((fp = fopen(file, "w")) == NULL) {
36 fwrite(memory, sizeof(WORD), endptr, fp);
40 int main(int argc, char *argv[])
47 const char *default_objfile = "a.o";
49 "Usage: %s [-slLaAtTdh] [-oO<OUTFILE>] [-M <memorysize>] [-C <clocks>] FILE ...\n";
51 while((opt = getopt_long(argc, argv, "tTdslLao::O::AM:C:h", longopts, NULL)) != -1) {
54 (&asmode)->srcmode = true;
57 (&asmode)->labelmode = true;
60 (&asmode)->labelmode = true;
61 (&asmode)->onlylabelmode = true;
64 (&asmode)->asdetailmode = true;
67 (&asmode)->onlyassemblemode = true;
68 (&asmode)->asdetailmode = true;
72 objfile = strdup(default_objfile);
74 objfile = strdup(optarg);
78 (&asmode)->onlyassemblemode = true;
80 objfile = strdup(default_objfile);
82 objfile = strdup(optarg);
86 (&execmode)->tracemode = true;
89 (&execmode)->tracemode = true;
90 (&execmode)->logicalmode = true;
93 (&execmode)->dumpmode = true;
96 memsize = atoi(optarg);
99 clocks = atoi(optarg);
102 fprintf(stdout, usage, argv[0]);
105 fprintf(stderr, usage, argv[0]);
109 if(argv[optind] == NULL) {
110 fprintf(stderr, "source file is not specified\n");
113 /* ソースファイルが指定されていない場合は終了 */
115 /* アセンブル。ラベル表作成のため、2回行う */
116 for(pass = FIRST; pass <= SECOND; pass++) {
117 for(i = optind; i < argc; i++) {
121 } else if(pass == SECOND) {
124 if((&execmode)->tracemode == true || (&execmode)->dumpmode == true ||
125 (&asmode)->srcmode == true || (&asmode)->labelmode == true ||
126 (&asmode)->asdetailmode == true)
128 fprintf(stdout, "\nAssemble %s (%d)\n", argv[i], pass);
130 if((status = assemble(argv[i], pass)) == false) {
131 freelabel(); /* ラベル表の解放 */
133 freecerr(); /* エラーの解放 */
138 if(pass == FIRST && (&asmode)->labelmode == true) {
139 fprintf(stdout, "\nLabel::::\n");
141 if((&asmode)->onlylabelmode == true) {
146 freelabel(); /* ラベル表の解放 */
148 if(objfile != NULL) {
149 outassemble(objfile);
151 if((&asmode)->onlyassemblemode == false) {
152 exec(); /* プログラム実行 */