Typically, applications spend some of their time in user code and some in "system code," such as kernel system calls.
通常来说，应用程序在运行时既要花费一些时间来运行用户代码，也要花费一些时间来运行“系统代码”，例如内核系统调用。
It is useful for debugging purposes by letting the debugger break into operating system code and examining the hardware registers.
对于调试来说，它是很有价值的，它允许调试器中断操作系统代码、并检查硬件寄存器。
One of the challenges in debugging is that there are often many layers of system code between the application and the WebSphere MQ API.
调试中的一大挑战就是应用程序和WebSphereMQAPI之间往往存在多层系统代码。
The new mode is called guest, and as the name suggests, it's used for execution of guest operating system code (or at least some of it).
这种新模式就称为客户模式，顾名思义，它用来执行客户操作系统代码(至少是一部分代码)。
More operating system code was moved out of the kernel and into user space, resulting in a much smaller kernel and the rise of the term microkernel.
Mach把更大部分的操作系统代码移出内核，放入用户空间，结果形成一个大大缩小了的内核，术语“ 微内核”随之兴起。
The primary node is responsible for running the communications subsystems and the attitude control system code.
主要节点负责执行通讯子系统与姿态控制系统。
The following procedure explains how to do this if you do not have symbols loaded for the system code or if Just My code is enabled.
如果您没有为系统代码加载符号，或者启用了“仅我的代码”，则下面的步骤说明了如何执行此操作。
FUSE is a mechanism that allows you to implement file systems in user space without kernel code (other than the FUSE kernel module and existing file system code).
FUSE是一种机制，允许您在没有内核代码(除FUSE内核模块和现有的文件系统代码以外)情况下在用户空间中实现文件系统。
The /proc file system code (for /dev/lguest) is also implemented in this module, which implements the user-space interfaces to the kernel and drivers, including hypercalls.
这个模块还实现 /proc文件系统代码（针对 /dev/lguest），该代码实现到内核和驱动器（包括虚拟化调用）的用户空间接口。
The /proc file system code (for /dev/lguest) is also implemented in this module, which implements the user-space interfaces to the kernel and drivers, including hypercalls.
这个模块还实现 /proc文件系统代码（针对 /dev/lguest），该代码实现到内核和驱动器（包括虚拟化调用）的用户空间接口。
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