7 char *str = malloc_chk(3 + 1, "grstr.str");
8 sprintf(str, "GR%d", word);
12 bool disassemble(const char *file)
16 WORD i = 0, w, cmd, r, x, r1, r2, adr;
21 if((fp = fopen(file, "rb")) == NULL) {
26 create_code_cmdtype(); /* 命令のコードとタイプがキーのハッシュ表を作成 */
28 fprintf(stdout, "MAIN\tSTART\n");
30 fread(&w, sizeof(WORD), 1, fp);
35 cmdname = getcmdname(cmd);
36 cmdtype = getcmdtype(cmd);
37 if(cmd == 0xFF00 || (w != 0 && cmd == 0x0000)) {
38 fprintf(stdout, "\tDC\t%d\t\t\t\t; #%04X: #%04X :: ", w, i++, w);
39 print_dumpword(w, true);
40 } else if(cmdtype == R_ADR_X || cmdtype == ADR_X) {
41 fread(&adr, sizeof(WORD), 1, fp);
42 fprintf(stdout, "\t%s\t", cmdname);
43 if(cmdtype == R_ADR_X) {
44 r = (w & 0x00F0) >> 4;
45 fprintf(stdout, "%s,", grstr(r));
47 fprintf(stdout, "#%04X", adr);
48 if((x = w & 0x000F) != 0) {
49 fprintf(stdout, ",%s", grstr(x));
51 fprintf(stdout, "\t\t\t\t; #%04X: #%04X #%04X", i, w, adr);
54 fprintf(stdout, "\t%s", cmdname);
55 if(cmdtype == R1_R2) {
56 r1 = (w & 0x00F0) >> 4;
58 fprintf(stdout, "\t%s,%s", grstr(r1), grstr(r2));
59 } else if(cmdtype == R_) {
60 r = (w & 0x00F0) >> 4;
61 fprintf(stdout, "\t%s", grstr(r));
63 fprintf(stdout, "\t\t\t\t; #%04X: #%04X", i++, w);
65 fprintf(stdout, "\n");
67 fprintf(stdout, "\tEND\n");
74 * disassembleコマンドのオプション
76 static struct option longopts[] = {
77 {"version", no_argument, NULL, 'v' },
78 {"help", no_argument, NULL, 'h'},
83 * @brief disassembleコマンドのメイン
85 * @return 正常終了時は0、異常終了時は1
87 * @param argc コマンドライン引数の数
88 * @param *argv[] コマンドライン引数の配列
90 int main(int argc, char *argv[])
93 const char *version = PACKAGE_VERSION, *cmdversion = "disassemble of YACASL2 version %s\n";
94 const char *usage = "Usage: %s [-vh] FILE\n";
101 while((opt = getopt_long(argc, argv, "vh", longopts, NULL)) != -1) {
104 fprintf(stdout, cmdversion, version);
107 fprintf(stdout, usage, argv[0]);
110 fprintf(stderr, usage, argv[0]);
114 if(argv[optind] == NULL) {
115 setcerr(211, ""); /* object file not specified */
116 fprintf(stderr, "disassemble error - %d: %s\n", cerr->num, cerr->msg);
119 disassemble(argv[optind]); /* プログラム実行 */
120 stat = (cerr->num == 0) ? 0 : 1;