你可以设置一些寄存器，并发出一个系统调用指令(或中断)，并由陷阱处理程序直接调用内核代码。

You set some registers and issue a system call instruction (or an interrupt) and have the kernel code called directly from the trap handler.

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您只需要指定事务属性(没有回滚代码或回滚指令！)

You only need to specify the transaction attributes (no rollback code or rollback directives!)

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微指令的别名，以源语言形式或目标代码形式组成微程序。

Another name for the microinstructions that make up a microprogram either in source language or in object-code form.

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