Kali Linux 2026.2, the second release of the year, is now available for download, featuring 9 new tools and numerous Kali ...

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* * delay() 会让 CPU 空转等待，期间不能执行其他代码，称为“阻塞”。 * * 硬件定时器由独立硬件模块驱动，到时间就触发中断 ...

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* '"=a" (result)'; set '=' the C variable '(result)' to the value of register e'a'x * '"d" (port)': map the C variable '(port)' into e'd'x register ...