frida1.js

{
    onEnter: function (log, args, state) {
        log("get_gacha(" + args[0].toInt32() + "," + args[1].toInt32() + "," + args[2].toInt32() + "," + ")");
        log(hexdump(args[1], { length: 4 }));
        log(hexdump(args[2], { length: 4 }));
        this.args1 = args[1];
        this.args2 = args[2];
    }
    onLeave: function (log, retval, state) {
        log(hexdump(this.args1, { length: 1 }));
        log(hexdump(this.args2, { length: 1 }));
    }
}