#include "exec.h"
#include "cmem.h"
#include "cerr.h"
+#include "package.h"
/**
* comet2コマンドのオプション
{"dump", no_argument, NULL, 'd'},
{"memorysize", required_argument, NULL, 'M'},
{"clocks", required_argument, NULL, 'C'},
+ { "version", no_argument, NULL, 'v' },
{"help", no_argument, NULL, 'h'},
{0, 0, 0, 0},
};
/**
- * comet2コマンドのメイン
+ * @brief comet2コマンドのメイン
+ *
+ * @return 正常終了時は0、異常終了時は1
+ *
+ * @param argc コマンドライン引数の数
+ * @param *argv[] コマンドライン引数の配列
*/
int main(int argc, char *argv[])
{
int memsize = DEFAULT_MEMSIZE, clocks = DEFAULT_CLOCKS;
- int opt, status = 0;
- const char *usage = "Usage: %s [-tTdh] [-M <MEMORYSIZE>] [-C <CLOCKS>] FILE\n";
+ int opt, stat = 0;
+ const char *version = PACKAGE_VERSION, *cmdversion = "comet2 of YACASL2 version %s\n";
+ const char *usage = "Usage: %s [-tTdvh] [-M <MEMORYSIZE>] [-C <CLOCKS>] FILE\n";
cerr_init();
addcerrlist_load();
addcerrlist_exec();
/* オプションの処理 */
- while((opt = getopt_long(argc, argv, "tTdM:C:h", longopts, NULL)) != -1) {
+ while((opt = getopt_long(argc, argv, "tTdM:C:vh", longopts, NULL)) != -1) {
switch(opt) {
case 't':
execmode.trace = true;
case 'C':
clocks = atoi(optarg);
break;
+ case 'v':
+ fprintf(stdout, cmdversion, version);
+ return 0;
case 'h':
fprintf(stdout, usage, argv[0]);
return 0;
case '?':
fprintf(stderr, usage, argv[0]);
- exit(-1);
+ exit(1);
}
}
if(argv[optind] == NULL) {
- setcerr(211, NULL); /* object file not specified */
+ setcerr(211, ""); /* object file not specified */
fprintf(stderr, "comet2 error - %d: %s\n", cerr->num, cerr->msg);
- exit(-1);
+ exit(1);
}
/* COMET II仮想マシンのリセット */
reset(memsize, clocks);
}
/* COMET II仮想マシンのシャットダウン */
shutdown();
- status = (cerr->num == 0) ? 0 : -1;
+ stat = (cerr->num == 0) ? 0 : 1;
/* エラーの解放 */
freecerr();
- return status;
+ return stat;
}