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authorSamuel Thibault <samuel.thibault@ens-lyon.org>2016-04-19 01:43:57 +0200
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2016-04-19 01:43:57 +0200
commit4d8f423cef15c2543d073ac7125bb1bb9290a255 (patch)
tree7cb3ea296c01529d93e631cb93870fa6402d1049
parent5f1d6d2d30660c3ac196f2a5c4fc713bc68f83ae (diff)
parent00bcfff2fe2769bc7780a57af44763cb7eaa90e9 (diff)
Merge branch 'master' of braunbox:~hurd-web/hurd-web
-rw-r--r--microkernel/mach/gnumach.mdwn99
1 files changed, 42 insertions, 57 deletions
diff --git a/microkernel/mach/gnumach.mdwn b/microkernel/mach/gnumach.mdwn
index 88aa1432..60256dda 100644
--- a/microkernel/mach/gnumach.mdwn
+++ b/microkernel/mach/gnumach.mdwn
@@ -9,80 +9,65 @@ Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license
is included in the section entitled [[GNU Free Documentation
License|/fdl]]."]]"""]]
-GNU Mach is the microkernel upon which a GNU Hurd system is based. It provides
-an Inter Process Communication (IPC) mechanism that the Hurd uses to define
-interfaces for implementing in a distributed multi-server fashion the services
-a traditional operating system kernel provides.
+GNU Mach 是一款微内核, GNU Hurd 系统基于此微内核构建。其提供了进程间通信机制(Inter Process Communication,IPC),通过该机制将Hurd实现为分布式多服务器,Hurd据此实现接口,从而实现传统操作系统提供的服务。
-It is maintained by the Hurd developers for the GNU project and remains
-compatible with [[Mach]] 3.0.
+GNU Mach 作为 GNU Project 由 Hurd开发人员进行维护,并和 [[Mach]] 3.0 保持兼容。
-The majority of GNU Mach's [[device_driver]]s are from Linux 2.0. They were
-added using glue code, i.e., a Linux [[emulation]] layer in Mach.
+GNU Mach 主要的设备驱动[[device_drivers]] 来自 Linux 2.0。这些驱动依靠Mach 中的 Linux [[emulation]] 层运行。
-GNU Mach runs on x86 machines. See the
-[[hardware_compatibility_list]] and information about
-[[ports]] to other architectures.
+GNU Mach 运行在 x86 机上。详细信息参见硬件兼容列表[[hardware_compatibility_list]],还有关于移植[[ports]]到其他架构上的信息。
-The latest release is [[GNU Mach 1.6|news/2015-10-31-releases]].
+最新版本:[[GNU Mach 1.6|news/2015-10-31-releases]]。
-# Advantages of GNU Mach
-GNU Mach is not the most advanced [[microkernel]] known to the planet, nor is
-it the fastest or smallest, but it has a rich set of [[interface]]s and some
-features which make it useful as the base of the [[Hurd]] system.
+# GNU Mach 的优点
- * **it's free software**
-
- Anybody can use, modify, and redistribute it under the terms of the
- [[GNU_General_Public_License_(GPL)|gpl]].
+GNU Mach 不是世界上已知最先进的微内核[[microkernel]],也不是最小、最快的,但其拥有作为[[Hurd]]系统基础的,丰富的接口[[interfaces]]以及特性。
- * **it's built to survive**
-
- As a [[microkernel]], GNU Mach doesn't implement a lot of the features
- commonly found in an operating system, but only the bare minimum that is
- required to implement a full operating system on top of it. This means
- that a lot of the operating system code is maintained outside of GNU Mach,
- and while this code may go through a complete redesign, the code of the
- microkernel can remain comparatively stable.
-
- * **it's scalable**
+
+ * **是开放源码的**
- Mach is particularly well suited for SMP and network cluster techniques.
- Thread support is provided at the kernel level, and the kernel itself takes
- advantage of that. Network transparency at the [[IPC]] level makes
- resources of the system available across machine boundaries (with NORMA
- IPC, currently not available in GNU Mach).
+ 任何人在[[GNU_General_Public_License_(GPL)|gpl]]的授权下,都可以对其使用,修改,并且二次发布。
- * **it exists**
+ * **是易于维护的**
- The Mach microkernel is real software that works Right Now. It is not a
- research or a proposal. You don't have to wait at all before you can start
- using and developing it. Mach has been used in many operating systems in
- the past, usually as the base for a single UNIX server. In the GNU system,
- Mach is the base of a functional multi-server operating system, the
- [[Hurd]].
+ 作为一款微内核 [[microkernel]],GNU Mach 没有实现太多其他操作系统都有的
+ 特性,而是仅仅实现了一个用于在其上实现完整的操作系统的,所需特性的最小集
+ 合。这意味着操作系统大量的代码将剥离 GNU Mach,在其外部进行维护;当这些代码
+ 需要重构的时候,微内核的代码仍能保持稳定的兼容性。
+
+ * **是可于扩展的**
+
+ Mach 能非常良好的支持 SMP 和网络集群技术。提供内核级的线程支持,并且内核本
+ 身都因此受益。在[[IPC]]层的网络透明使得系统可以提供机器边界的资源
+ (目前 GNU Mach 不对NORMA IPC提供支持)。
+ * **是实际存在的**
-# Booting
+ Mach 微内核是真实存在的,并且现在就可以使用。其不是一个研究或者倡议。用户不
+ 需要等待,现在就可以开始使用并开发它。Mach 在过去曾经被用在很多操作系统中,
+ 通常作为一个独立 UNIX 服务器的基础。在 GNU 系统,Mach 作为一个使用的多服务
+ 器操作系统[[Hurd]]的基础。
-To actually use the kernel and boot the GNU operating system, you need a boot
-loader. Not all boot loaders are capable to boot the GNU system, you need one
-that supports the multiboot standard. The bootloader of the GNU system is
-[[GNU_GRUB|grub]], which supports a broad range of operating systems including
-GNU/Hurd.
+# 启动
-# Development
+想要实际的使用这个内核并引导 GNU 操作系统,用户需要一个启动引导程序(boot loader)。不是所有的启动引导程序都能启动 GNU 操作系统,用户需要一个支持多重引导启动标准(multiboot standard)的启动引导程序。 GNU 操作系统可使用[[GNU_GRUB|grub]],其支持非常多的操作系统,包括 GNU/Hurd。
- * [[Reference_Manual]]
- * [[Building]]
- * [[Debugging]]
- * [[Boot_Trace]]
- * [[Memory_Management]]
+
+# 开发
+
+ * 参考手册[[Reference_Manual]]
+ * 构建[[Building]]
+ * 调试[[Debugging]]
+ * 启动跟踪[[Boot_Trace]]
+ * 内存管理[[Memory_Management]]
* [[Continuation]]s
- * [[Preemption]]
- * [[Projects]]
- * [[Rules]]
+ * 抢占[[Preemption]]
+ * 项目[[Projects]]
+ * 规则[[Rules]]
* [[Open Issues|tag/open_issue_gnumach]]
+
+
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