qemu
- 网络模拟器;模仿器
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QEMU also supports a second mode called User Mode Emulation .
QEMU还可以支持第二种模式,称为UserModeEmulation(用户模式仿真)。
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For more details on QEMU and its internal operation , see Resources .
欲了解更多有关QEMU及其内部操作的详情,参见参考资料。
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I explore how this is done with QEMU later in the article .
文章后面我将探讨如何通过QEMU来实现该功能。
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QEMU is a great way to try a new operating system without spending time for the install .
QEMU是尝试新操作系统的一种良好方法,而且不用花时间安装。
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QEMU achieves dynamic translation by first converting target instructions into micro operations .
QEMU实现动态翻译的方法是,首先将目标指令转换为微操作。
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The main QEMU site includes several ready-made QEMU disk image files .
QEMU主站点包含若干现成的QEMU磁盘镜像文件。
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Summary : QEMU is an open source emulator for complete PC systems .
简介:QEMU是一个面向完整PC系统的开源仿真器。
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Performing I / O from a guest operating system is provided with QEMU .
在客户操作系统上执行I/O的功能是由QEMU提供的。
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QEMU supports two modes of operation .
QEMU支持两种操作模式。
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Before you can use QEMU in system emulation mode , you must install a guest operating system .
在使用QEMU系统模拟模式之前,必须安装一个客户操作系统。
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Using QEMU as a PC system emulator provides a wide variety of peripherals .
将QEMU作为PC系统仿真器使用可提供各种外围设备。
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Even though QEMU is a fantastic emulation environment , others are worth exploring .
虽然QEMU是一种极好的仿真环境,但是其他环境也值得研究一下。
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With QEMU set up and running a guest operating system , you can now begin your software development .
现在QEMU已安装并运行客户操作系统,现在可以开始开发软件。
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Bochs is similar to QEMU in that it provides full system emulation .
Bochs与QEMU类似,因为它提供了完全的系统仿真。
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QEMU provides a special command to create a hard disk called qemu-img .
QEMU提供了一条特殊的命令创建硬盘,此命令称为qemu-img。
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QEMU provides two modes of emulation .
QEMU提供两种模拟模式。
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There , you 'll also find documentation , APIs , and the current status of QEMU .
在该站点中,您还可以找到文档、API和QEMU的当前状态。
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This local URI attaches to the system mode daemon for the local QEMU driver .
该本地URI连接到本地QEMU驱动程序的系统模式守护进程上。
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Building and installing QEMU is about as simple as you expect using standard GNU tools .
构建和安装QEMU与使用标准的GNU工具一样简单。
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Let 's look at how QEMU achieves emulation .
我们首先了解一下QEMU如何实现仿真。
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But what makes QEMU interesting from a technical perspective is its fast and portable dynamic translator .
但是从技术角度看,QEMU的有趣之处在于其快速、可移植的动态翻译程序。
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QEMU can do this , but it can also run operating systems in a cross-platform manner .
这种功能QEMU也能实现,但它还能以跨平台方式运行操作系统。
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You must have the kvm and qemu user-space applications , as well .
另外,还必须具有kvm和qemu用户空间应用程序。
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Another important QEMU launch option is-boot , which specifies the boot device .
另一个重要的QEMU启动选项是-boot,它指定了启动设备。
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By default , QEMU provides the guest operating system just128MB of RAM .
默认情况下,QEMU提供给用户操作系统仅128MBRAM。
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Obtaining QEMU packages and support software
获取QEMU安装包和支持软件
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Under Linux , QEMU sessions consume little CPU time except when the guest operating system is doing work .
在Linux下,QEMU会话占用很少的CPU时间,除了客户操作系统工作时。
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To use QEMU for cross-platform development , you must first set it up and install guest operating systems on it .
要使用QEMU进行跨平台开发,首先必须安装好QEMU,然后安装客户操作系统。
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The second component provides for PC platform emulation , which is provided by a modified version of QEMU .
第二个组件用于PC平台模拟,它是由修改版QEMU提供的。
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The guest operating system interfaces to the KVM module using a modified QEMU process for PC hardware emulation .
客户操作系统使用为PC硬件仿真修改过的QEMU进程与KVM模块接口。