你好！ 我将radeon_bios_decode redsock_bios_decoder文件夹的内的两个文件都放在桌面上了，但运行终端命令后出现如下情况
Last login: Sat Dec 13 23:27:58 on ttys000
wjtangdeMacBook-Pro:~ wjtang$ cd desktop
wjtangdeMacBook-Pro:desktop wjtang$ ./radeon_bios_decode<1002_68C0.rom
-bash: ./radeon_bios_decode: Permission denied
