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 <title><![CDATA[版主，请教为mini2440编译busybox的问题]]></title>
 <link><![CDATA[http://121.40.142.80/read.php?tid=16601]]></link>
 <description><![CDATA[Latest 20 replies of 版主，请教为mini2440编译busybox的问题]]></description>
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 <description><![CDATA[在我看来，参数里的-march=armv4t才是决定ARM指令集的。]]></description>
 <link><![CDATA[http://121.40.142.80/read.php?tid=16601#137250]]></link>
 <author><![CDATA[kasim]]></author>
 <category><![CDATA[Linux技术交流区]]></category>
 <pubdate><![CDATA[Thu, 01 Dec 2011 14:44:08 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[问题解决了。。。
编译参数中不仅要指定CPU的架构，还需指定具体的CPU型号，
Makefile中添加 -mtune=arm920t
这样似乎解决了问题，但是还是不清楚为什么单纯指定CPU架构不行。。。]]></description>
 <link><![CDATA[http://121.40.142.80/read.php?tid=16601#137175]]></link>
 <author><![CDATA[m6bushnell]]></author>
 <category><![CDATA[Linux技术交流区]]></category>
 <pubdate><![CDATA[Thu, 01 Dec 2011 12:11:55 +0000]]></pubdate>
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 <description><![CDATA[同样修改linux2.26.32.2内核中的Makefile，进行编译，查看代码得到如下结果：

$arm-none-linux-gnueabi-readelf -A vmlinux
Attribute Section: aeabi
File Attributes
&nbsp;&nbsp;Tag_CPU_name: &quot;4T&quot;
&nbsp;&nbsp;Tag_CPU_arch: v4T
&nbsp;&nbsp;Tag_ARM_ISA_use: Yes
&nbsp;&nbsp;Tag_THUMB_ISA_use: Thumb ..]]></description>
 <link><![CDATA[http://121.40.142.80/read.php?tid=16601#137169]]></link>
 <author><![CDATA[m6bushnell]]></author>
 <category><![CDATA[Linux技术交流区]]></category>
 <pubdate><![CDATA[Thu, 01 Dec 2011 11:56:24 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我使用arm-none-linux-gnueabi-readelf查看自己编译的busybox

$arm-none-linux-gnueabi-readelf -A busybox 
Attribute Section: aeabi
File Attributes
&nbsp;&nbsp;Tag_CPU_name: &quot;5TE&quot;
&nbsp;&nbsp;Tag_CPU_arch: v5TE
&nbsp;&nbsp;Tag_ARM_ISA_use: Yes
&nbsp;&nbsp;Tag_THUMB_ISA_use: Thumb-1
&nbsp;&nb ..]]></description>
 <link><![CDATA[http://121.40.142.80/read.php?tid=16601#137167]]></link>
 <author><![CDATA[m6bushnell]]></author>
 <category><![CDATA[Linux技术交流区]]></category>
 <pubdate><![CDATA[Thu, 01 Dec 2011 11:40:26 +0000]]></pubdate>
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