﻿<?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-模拟器开发-最新评论</title><link>http://www.cnitblog.com/ken0917/CommentsRSS.aspx</link><description>8位16位32位游戏机模拟器
Emulator porting,developing.....</description><language>zh-cn</language><pubDate>Sun, 13 Jun 2010 23:56:16 GMT</pubDate><lastBuildDate>Sun, 13 Jun 2010 23:56:16 GMT</lastBuildDate><generator>cnblogs</generator><item><title>re: 专业提供8位16位32位游戏模拟器移植。</title><link>http://www.cnitblog.com/ken0917/archive/2011/09/02/60267.html#75322</link><dc:creator>罗亮</dc:creator><author>罗亮</author><pubDate>Fri, 02 Sep 2011 07:27:00 GMT</pubDate><guid>http://www.cnitblog.com/ken0917/archive/2011/09/02/60267.html#75322</guid><description><![CDATA[我想移植一个模拟器到ucos上。请与我联系：qq:172980205<img src ="http://www.cnitblog.com/ken0917/aggbug/75322.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/ken0917/" target="_blank">罗亮</a> 2011-09-02 15:27 <a href="http://www.cnitblog.com/ken0917/archive/2011/09/02/60267.html#75322#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: 函数调用之参数传递</title><link>http://www.cnitblog.com/ken0917/archive/2009/10/08/61729.html#61730</link><dc:creator>王小明</dc:creator><author>王小明</author><pubDate>Thu, 08 Oct 2009 09:20:00 GMT</pubDate><guid>http://www.cnitblog.com/ken0917/archive/2009/10/08/61729.html#61730</guid><description><![CDATA[随便写了个函数试试，x86平台下，cygwin编译<br>void __attribute__((regparm(3))) test123(int a1,int a2,int a3)<br>{<br>	printf(&quot;%x,%x,%x&quot;,a1,a2,a3);<br>}<br><br>随便调用下<br>test123(0x12345678,0x88993344,0x99774433);<br>反汇编过来看看，<br>  4015f4:	b9 33 44 77 99       	mov    $0x99774433,%ecx<br>  4015f9:	ba 44 33 99 88       	mov    $0x88993344,%edx<br>  4015fe:	b8 78 56 34 12       	mov    $0x12345678,%eax<br>  401603:	e8 90 ff ff ff       	call   401598 &lt;_test123&gt;<img src ="http://www.cnitblog.com/ken0917/aggbug/61730.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/ken0917/" target="_blank">王小明</a> 2009-10-08 17:20 <a href="http://www.cnitblog.com/ken0917/archive/2009/10/08/61729.html#61730#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: 君正linux交叉编译平台搭建</title><link>http://www.cnitblog.com/ken0917/archive/2009/09/29/61578.html#61630</link><dc:creator>王小明</dc:creator><author>王小明</author><pubDate>Tue, 29 Sep 2009 09:38:00 GMT</pubDate><guid>http://www.cnitblog.com/ken0917/archive/2009/09/29/61578.html#61630</guid><description><![CDATA[設定 core file 最大 size<br>core file size 預設為 0，這裡改成沒有限制<br><br> $ ulimit -c unlimited<br><br>執行程式<br><br>$  ./mytest <br>Segmentation fault (core dumped)<br><br>利用 GDB 讀取 core file<br><br>   1. 利用 bt 找出發生錯誤的地方<br>   2. 利用 list *ADDRESS 列出產生錯誤的程式碼<br>   3. 利用 print 觀察變數值<br><br>$ gdb ./mytest core <br> ...<br>(gdb) bt<br><img src ="http://www.cnitblog.com/ken0917/aggbug/61630.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/ken0917/" target="_blank">王小明</a> 2009-09-29 17:38 <a href="http://www.cnitblog.com/ken0917/archive/2009/09/29/61578.html#61630#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: 君正linux交叉编译平台搭建</title><link>http://www.cnitblog.com/ken0917/archive/2009/09/26/61578.html#61580</link><dc:creator>王小明</dc:creator><author>王小明</author><pubDate>Sat, 26 Sep 2009 02:36:00 GMT</pubDate><guid>http://www.cnitblog.com/ken0917/archive/2009/09/26/61578.html#61580</guid><description><![CDATA[解压缩 xxx.tar.gz<br><br>tar -zxvf xxx.tar.gz<br>解压缩 xxx.tar.bz2<br><br>tar -jxvf xxx.tar.bz2<br>压缩aaa bbb目录为xxx.tar.gz<br><br>tar -zcvf xxx.tar.gz aaa bbb<br>压缩aaa bbb目录为xxx.tar.bz2<br><br>tar -jcvf xxx.tar.bz2 aaa bbb<img src ="http://www.cnitblog.com/ken0917/aggbug/61580.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/ken0917/" target="_blank">王小明</a> 2009-09-26 10:36 <a href="http://www.cnitblog.com/ken0917/archive/2009/09/26/61578.html#61580#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: 君正linux交叉编译平台搭建</title><link>http://www.cnitblog.com/ken0917/archive/2009/09/26/61578.html#61579</link><dc:creator>王小明</dc:creator><author>王小明</author><pubDate>Sat, 26 Sep 2009 01:21:00 GMT</pubDate><guid>http://www.cnitblog.com/ken0917/archive/2009/09/26/61578.html#61579</guid><description><![CDATA[在使用ubunru编译一些文件时会提示No curses/termcap library found这样的话，这个提示的意思很明显，缺少termcap库文件。<br>解决这个问题的方法是使用下面的命令安装<br>sudo apt-get install libncurses5-dev<br>然后再重新编译刚才的文件就可以了。<img src ="http://www.cnitblog.com/ken0917/aggbug/61579.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/ken0917/" target="_blank">王小明</a> 2009-09-26 09:21 <a href="http://www.cnitblog.com/ken0917/archive/2009/09/26/61578.html#61579#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: mips ext，inc指令，这个在mips R2中支持，君正4725不支持该指令</title><link>http://www.cnitblog.com/ken0917/archive/2009/09/17/61207.html#61461</link><dc:creator>王小明</dc:creator><author>王小明</author><pubDate>Thu, 17 Sep 2009 13:00:00 GMT</pubDate><guid>http://www.cnitblog.com/ken0917/archive/2009/09/17/61207.html#61461</guid><description><![CDATA[sll $8,$y,32-size<br>srl $8,$8,32-size-pos<br><br>sll $9, $x,32-pos<br>srl $9, $9,32-pos<br><br>srl $x, $x,pos+size<br>sll $x, $x,pos+size<br><br>or $x,$x,$8<br>or $x,$x,$9<img src ="http://www.cnitblog.com/ken0917/aggbug/61461.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/ken0917/" target="_blank">王小明</a> 2009-09-17 21:00 <a href="http://www.cnitblog.com/ken0917/archive/2009/09/17/61207.html#61461#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: 模拟器技术解释，dynamic recompilation动态编译型和interpretive解释执行型</title><link>http://www.cnitblog.com/ken0917/archive/2009/09/17/61449.html#61450</link><dc:creator>王小明</dc:creator><author>王小明</author><pubDate>Thu, 17 Sep 2009 02:17:00 GMT</pubDate><guid>http://www.cnitblog.com/ken0917/archive/2009/09/17/61449.html#61450</guid><description><![CDATA[具体可以参考这个贴子，仅仅是介绍，供参考<br><a target="_new" href="http://forums.ngemu.com/web-development-programming/20491-dynamic-recompilation-introduction.html">http://forums.ngemu.com/web-development-programming/20491-dynamic-recompilation-introduction.html</a><img src ="http://www.cnitblog.com/ken0917/aggbug/61450.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/ken0917/" target="_blank">王小明</a> 2009-09-17 10:17 <a href="http://www.cnitblog.com/ken0917/archive/2009/09/17/61449.html#61450#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>