﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>IT博客-乐在其中</title><link>http://www.cnitblog.com/gouzhuang/</link><description>分享学习Linux的乐趣</description><language>zh-cn</language><lastBuildDate>Wed, 29 Apr 2026 10:15:27 GMT</lastBuildDate><pubDate>Wed, 29 Apr 2026 10:15:27 GMT</pubDate><ttl>60</ttl><item><title>再多挤压一点：移植squashfs-lzma(Squash More: Porting squashfs-lzma)</title><link>http://www.cnitblog.com/gouzhuang/archive/2011/10/17/squashfs-lzma.html</link><dc:creator>gouzhuang</dc:creator><author>gouzhuang</author><pubDate>Sun, 16 Oct 2011 16:10:00 GMT</pubDate><guid>http://www.cnitblog.com/gouzhuang/archive/2011/10/17/squashfs-lzma.html</guid><wfw:comment>http://www.cnitblog.com/gouzhuang/comments/76073.html</wfw:comment><comments>http://www.cnitblog.com/gouzhuang/archive/2011/10/17/squashfs-lzma.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/gouzhuang/comments/commentRss/76073.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/gouzhuang/services/trackbacks/76073.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 把支持LAMZ压缩算法的squashfs驱动程序移植到播放机内核&nbsp;&nbsp;<a href='http://www.cnitblog.com/gouzhuang/archive/2011/10/17/squashfs-lzma.html'>阅读全文</a><img src ="http://www.cnitblog.com/gouzhuang/aggbug/76073.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/gouzhuang/" target="_blank">gouzhuang</a> 2011-10-17 00:10 <a href="http://www.cnitblog.com/gouzhuang/archive/2011/10/17/squashfs-lzma.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>补丁的制作与应用</title><link>http://www.cnitblog.com/gouzhuang/archive/2010/11/25/making_patch.html</link><dc:creator>gouzhuang</dc:creator><author>gouzhuang</author><pubDate>Thu, 25 Nov 2010 02:35:00 GMT</pubDate><guid>http://www.cnitblog.com/gouzhuang/archive/2010/11/25/making_patch.html</guid><wfw:comment>http://www.cnitblog.com/gouzhuang/comments/71629.html</wfw:comment><comments>http://www.cnitblog.com/gouzhuang/archive/2010/11/25/making_patch.html#Feedback</comments><slash:comments>8</slash:comments><wfw:commentRss>http://www.cnitblog.com/gouzhuang/comments/commentRss/71629.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/gouzhuang/services/trackbacks/71629.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 通过实例介绍如何制作补丁以及如何打补丁&nbsp;&nbsp;<a href='http://www.cnitblog.com/gouzhuang/archive/2010/11/25/making_patch.html'>阅读全文</a><img src ="http://www.cnitblog.com/gouzhuang/aggbug/71629.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/gouzhuang/" target="_blank">gouzhuang</a> 2010-11-25 10:35 <a href="http://www.cnitblog.com/gouzhuang/archive/2010/11/25/making_patch.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>搭建NFS服务器(Setup NFS Server)</title><link>http://www.cnitblog.com/gouzhuang/archive/2010/11/04/nfs_server.html</link><dc:creator>gouzhuang</dc:creator><author>gouzhuang</author><pubDate>Thu, 04 Nov 2010 07:30:00 GMT</pubDate><guid>http://www.cnitblog.com/gouzhuang/archive/2010/11/04/nfs_server.html</guid><wfw:comment>http://www.cnitblog.com/gouzhuang/comments/70788.html</wfw:comment><comments>http://www.cnitblog.com/gouzhuang/archive/2010/11/04/nfs_server.html#Feedback</comments><slash:comments>24</slash:comments><wfw:commentRss>http://www.cnitblog.com/gouzhuang/comments/commentRss/70788.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/gouzhuang/services/trackbacks/70788.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 本文介绍如何在播放机上搭建NFS服务器&nbsp;&nbsp;<a href='http://www.cnitblog.com/gouzhuang/archive/2010/11/04/nfs_server.html'>阅读全文</a><img src ="http://www.cnitblog.com/gouzhuang/aggbug/70788.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/gouzhuang/" target="_blank">gouzhuang</a> 2010-11-04 15:30 <a href="http://www.cnitblog.com/gouzhuang/archive/2010/11/04/nfs_server.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>不同编译环境性能比较</title><link>http://www.cnitblog.com/gouzhuang/archive/2010/10/09/benchmark.html</link><dc:creator>gouzhuang</dc:creator><author>gouzhuang</author><pubDate>Sat, 09 Oct 2010 15:03:00 GMT</pubDate><guid>http://www.cnitblog.com/gouzhuang/archive/2010/10/09/benchmark.html</guid><wfw:comment>http://www.cnitblog.com/gouzhuang/comments/69871.html</wfw:comment><comments>http://www.cnitblog.com/gouzhuang/archive/2010/10/09/benchmark.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.cnitblog.com/gouzhuang/comments/commentRss/69871.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/gouzhuang/services/trackbacks/69871.html</trackback:ping><description><![CDATA[做了一个简单的对比测试：测量了在三种不同编译环境下完成相同的编译任务所用时间。<br><br>
<table width="720" border="1">
    <tbody>
        <tr>
            <td>编译环境<br></td>
            <td>CPU<br></td>
            <td valign="middle" align="left">&nbsp;内存</td>
            <td valign="middle" align="left">&nbsp;编译时间</td>
        </tr>
        <tr>
            <td>Linux PC 交叉编译<br></td>
            <td>Intel Core2 Duo T7500 @ 2.20GHz<br></td>
            <td valign="middle" align="left">&nbsp;2G</td>
            <td valign="middle" align="left">&nbsp;0m19.071s</td>
        </tr>
        <tr>
            <td valign="middle" align="left"><a title="海信高清播放机" href="http://www.kboox.com/cp/mp800h.html">MP800H</a> 本机编译<br></td>
            <td valign="middle" align="left">MIPS 24K V7.8<br></td>
            <td valign="middle" align="left">128M<br></td>
            <td valign="middle" align="left">&nbsp;9m 52.09s</td>
        </tr>
        <tr>
            <td valign="middle" align="left">QEMU仿真器本机编译</td>
            <td valign="middle" align="left">Intel Core2 Duo T7500 @ 2.20GHz 仿真 MIPS 24K</td>
            <td valign="middle" align="left">&nbsp;256M</td>
            <td valign="middle" align="left">&nbsp;37m 37.02s</td>
        </tr>
    </tbody>
</table>
<br>可见MP800H的性能大约是PC的1/30，而QEMU的性能则不到PC的1/100。<br><img src ="http://www.cnitblog.com/gouzhuang/aggbug/69871.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/gouzhuang/" target="_blank">gouzhuang</a> 2010-10-09 23:03 <a href="http://www.cnitblog.com/gouzhuang/archive/2010/10/09/benchmark.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>在QEMU MIPS仿真器上实现本机编译(Native Compiling on a QEMU Emulator)</title><link>http://www.cnitblog.com/gouzhuang/archive/2010/10/07/native_compiling_in_qemu.html</link><dc:creator>gouzhuang</dc:creator><author>gouzhuang</author><pubDate>Thu, 07 Oct 2010 10:07:00 GMT</pubDate><guid>http://www.cnitblog.com/gouzhuang/archive/2010/10/07/native_compiling_in_qemu.html</guid><wfw:comment>http://www.cnitblog.com/gouzhuang/comments/69495.html</wfw:comment><comments>http://www.cnitblog.com/gouzhuang/archive/2010/10/07/native_compiling_in_qemu.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.cnitblog.com/gouzhuang/comments/commentRss/69495.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/gouzhuang/services/trackbacks/69495.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 详细介绍如何在QEMU MIPS仿真器中安装Debian Linux操作系统，以及在其中部署编译环境。&nbsp;&nbsp;<a href='http://www.cnitblog.com/gouzhuang/archive/2010/10/07/native_compiling_in_qemu.html'>阅读全文</a><img src ="http://www.cnitblog.com/gouzhuang/aggbug/69495.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/gouzhuang/" target="_blank">gouzhuang</a> 2010-10-07 18:07 <a href="http://www.cnitblog.com/gouzhuang/archive/2010/10/07/native_compiling_in_qemu.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>搭建本机编译环境(Building the Native Compiling Environment)</title><link>http://www.cnitblog.com/gouzhuang/archive/2010/10/03/native_compile.html</link><dc:creator>gouzhuang</dc:creator><author>gouzhuang</author><pubDate>Sun, 03 Oct 2010 07:25:00 GMT</pubDate><guid>http://www.cnitblog.com/gouzhuang/archive/2010/10/03/native_compile.html</guid><wfw:comment>http://www.cnitblog.com/gouzhuang/comments/69312.html</wfw:comment><comments>http://www.cnitblog.com/gouzhuang/archive/2010/10/03/native_compile.html#Feedback</comments><slash:comments>13</slash:comments><wfw:commentRss>http://www.cnitblog.com/gouzhuang/comments/commentRss/69312.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/gouzhuang/services/trackbacks/69312.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 本文讲述了如何在播放机上搭建编译环境&nbsp;&nbsp;<a href='http://www.cnitblog.com/gouzhuang/archive/2010/10/03/native_compile.html'>阅读全文</a><img src ="http://www.cnitblog.com/gouzhuang/aggbug/69312.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/gouzhuang/" target="_blank">gouzhuang</a> 2010-10-03 15:25 <a href="http://www.cnitblog.com/gouzhuang/archive/2010/10/03/native_compile.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Buildroot - 让交叉编译更轻松</title><link>http://www.cnitblog.com/gouzhuang/archive/2010/09/29/buildroot.html</link><dc:creator>gouzhuang</dc:creator><author>gouzhuang</author><pubDate>Wed, 29 Sep 2010 03:08:00 GMT</pubDate><guid>http://www.cnitblog.com/gouzhuang/archive/2010/09/29/buildroot.html</guid><wfw:comment>http://www.cnitblog.com/gouzhuang/comments/65447.html</wfw:comment><comments>http://www.cnitblog.com/gouzhuang/archive/2010/09/29/buildroot.html#Feedback</comments><slash:comments>36</slash:comments><wfw:commentRss>http://www.cnitblog.com/gouzhuang/comments/commentRss/65447.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/gouzhuang/services/trackbacks/65447.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 用Buildroot制作交叉编译工具链以及编译软件包&nbsp;&nbsp;<a href='http://www.cnitblog.com/gouzhuang/archive/2010/09/29/buildroot.html'>阅读全文</a><img src ="http://www.cnitblog.com/gouzhuang/aggbug/65447.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/gouzhuang/" target="_blank">gouzhuang</a> 2010-09-29 11:08 <a href="http://www.cnitblog.com/gouzhuang/archive/2010/09/29/buildroot.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>更新：Buildroot - 让交叉编译更轻松</title><link>http://www.cnitblog.com/gouzhuang/archive/2010/09/29/69307.html</link><dc:creator>gouzhuang</dc:creator><author>gouzhuang</author><pubDate>Wed, 29 Sep 2010 02:45:00 GMT</pubDate><guid>http://www.cnitblog.com/gouzhuang/archive/2010/09/29/69307.html</guid><wfw:comment>http://www.cnitblog.com/gouzhuang/comments/69307.html</wfw:comment><comments>http://www.cnitblog.com/gouzhuang/archive/2010/09/29/69307.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/gouzhuang/comments/commentRss/69307.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/gouzhuang/services/trackbacks/69307.html</trackback:ping><description><![CDATA[<a  href="http://www.cnitblog.com/gouzhuang/archive/2010/04/28/buildroot.html" id="_300cb6355946_HomePageDays_DaysList_ctl02_DayItem_DayList_ctl00_TitleUrl">Buildroot - 让交叉编译更轻松</a> 中加入了一些屏幕截图<br><img src ="http://www.cnitblog.com/gouzhuang/aggbug/69307.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/gouzhuang/" target="_blank">gouzhuang</a> 2010-09-29 10:45 <a href="http://www.cnitblog.com/gouzhuang/archive/2010/09/29/69307.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>好久没有更新了</title><link>http://www.cnitblog.com/gouzhuang/archive/2010/09/15/68829.html</link><dc:creator>gouzhuang</dc:creator><author>gouzhuang</author><pubDate>Wed, 15 Sep 2010 01:06:00 GMT</pubDate><guid>http://www.cnitblog.com/gouzhuang/archive/2010/09/15/68829.html</guid><wfw:comment>http://www.cnitblog.com/gouzhuang/comments/68829.html</wfw:comment><comments>http://www.cnitblog.com/gouzhuang/archive/2010/09/15/68829.html#Feedback</comments><slash:comments>14</slash:comments><wfw:commentRss>http://www.cnitblog.com/gouzhuang/comments/commentRss/68829.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/gouzhuang/services/trackbacks/68829.html</trackback:ping><description><![CDATA[最近几个月因工作上的变动对播放机的研究暂时中断了，计划于近期恢复更新。谢谢大家的关注！<br><img src ="http://www.cnitblog.com/gouzhuang/aggbug/68829.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/gouzhuang/" target="_blank">gouzhuang</a> 2010-09-15 09:06 <a href="http://www.cnitblog.com/gouzhuang/archive/2010/09/15/68829.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>完全接管遥控器(Total Remote Control)</title><link>http://www.cnitblog.com/gouzhuang/archive/2010/05/14/remote_control.html</link><dc:creator>gouzhuang</dc:creator><author>gouzhuang</author><pubDate>Thu, 13 May 2010 16:00:00 GMT</pubDate><guid>http://www.cnitblog.com/gouzhuang/archive/2010/05/14/remote_control.html</guid><wfw:comment>http://www.cnitblog.com/gouzhuang/comments/65956.html</wfw:comment><comments>http://www.cnitblog.com/gouzhuang/archive/2010/05/14/remote_control.html#Feedback</comments><slash:comments>38</slash:comments><wfw:commentRss>http://www.cnitblog.com/gouzhuang/comments/commentRss/65956.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/gouzhuang/services/trackbacks/65956.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 通过修改遥控器驱动程序实现与播放程序共享遥控器，或者彻底接管遥控器。&nbsp;&nbsp;<a href='http://www.cnitblog.com/gouzhuang/archive/2010/05/14/remote_control.html'>阅读全文</a><img src ="http://www.cnitblog.com/gouzhuang/aggbug/65956.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/gouzhuang/" target="_blank">gouzhuang</a> 2010-05-14 00:00 <a href="http://www.cnitblog.com/gouzhuang/archive/2010/05/14/remote_control.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>