[ARM程序分析与设计] ARM软中断(ARM Software Interrupts)详细解释

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 楼主| galaxy9229 发表于 2008-9-5 15:58 | 显示全部楼层 |阅读模式
<br /><b>1:The&nbsp;Frame&nbsp;Pointer</b><b></b><br /><br /><img src="https://bbs.21ic.com/upfiles/img/200710/20071021153148271.jpg"><br /><br /><b></b><br /><b>2:&nbsp;Example&nbsp;Backtrace:&nbsp;If&nbsp;main&nbsp;calls&nbsp;foo&nbsp;which&nbsp;calls&nbsp;bar</b><b><br /><br /></b><img src="https://bbs.21ic.com/upfiles/img/200710/20071021153541264.jpg"><br /><b></b><br /><b>Creating&nbsp;the&nbsp;“backtrace”&nbsp;structure</b><br /><img src="https://bbs.21ic.com/upfiles/img/200710/20071021153722205.jpg"><br /><br /><b>3:Normal&nbsp;Program&nbsp;Flow&nbsp;vs.&nbsp;Exceptions&nbsp;</b><br /><img src="https://bbs.21ic.com/upfiles/img/200710/20071021153949531.jpg"><br /><br /><b>4:ARM&nbsp;Processor&nbsp;Modes&nbsp;(of&nbsp;interest&nbsp;to&nbsp;us)</b><br /><br /><img src="https://bbs.21ic.com/upfiles/img/200710/2007102115424611.jpg"><br /><br /><b>5:Terminology</b><br /><br /><img src="https://bbs.21ic.com/upfiles/img/200710/20071021154335850.jpg"><br /><br /><b>6:SWIs<br />&nbsp;&nbsp;6.1:What&nbsp;do&nbsp;SWIs&nbsp;do?&nbsp;</b><br /><br /><img src="https://bbs.21ic.com/upfiles/img/200710/200710211678579.jpg"><br />&nbsp;<b>&nbsp;6.2:What&nbsp;Happens&nbsp;on&nbsp;an&nbsp;SWI?&nbsp;(1)</b><br /><img src="https://bbs.21ic.com/upfiles/img/200710/2007102116726543.jpg"><br /><a href="https://bbs.21ic.com/upfiles/img/200710/2007102116726543.jpg" target=_blank>https://bbs.21ic.com/upfiles/img/200710/2007102116726543.jpg</a><br />&nbsp;<b>&nbsp;</b><br /><b>6.3:What&nbsp;Happens&nbsp;on&nbsp;an&nbsp;SWI?&nbsp;(2)</b><br /><img src="https://bbs.21ic.com/upfiles/img/200710/2007102116746135.jpg"><br /><a href="https://bbs.21ic.com/upfiles/img/200710/2007102116746135.jpg" target=_blank>https://bbs.21ic.com/upfiles/img/200710/2007102116746135.jpg</a><br />&nbsp;&nbsp;<br /><b>6.4:“Vectoring”&nbsp;Exceptions&nbsp;to&nbsp;Handlers&nbsp;</b><br /><img src="https://bbs.21ic.com/upfiles/img/200710/200710211687643.jpg"><br /><a href="https://bbs.21ic.com/upfiles/img/200710/200710211687643.jpg" target=_blank>https://bbs.21ic.com/upfiles/img/200710/200710211687643.jpg</a><br />&nbsp;&nbsp;<br /><b>6.5:What&nbsp;Happens&nbsp;on&nbsp;SWI&nbsp;Completion?&nbsp;</b><br /><img src="https://bbs.21ic.com/upfiles/img/200710/2007102116829759.jpg"><br /><a href="https://bbs.21ic.com/upfiles/img/200710/2007102116829759.jpg" target=_blank>https://bbs.21ic.com/upfiles/img/200710/2007102116829759.jpg</a><br />&nbsp;&nbsp;<br /><b>6.6:How&nbsp;Do&nbsp;We&nbsp;Determine&nbsp;the&nbsp;SWI&nbsp;number?&nbsp;</b><br /><img src="https://bbs.21ic.com/upfiles/img/200710/2007102116843863.jpg"><br /><a href="https://bbs.21ic.com/upfiles/img/200710/2007102116843863.jpg" target=_blank>https://bbs.21ic.com/upfiles/img/200710/2007102116843863.jpg</a><br />&nbsp;<br /><b>&nbsp;6.7:SWI&nbsp;Instruction&nbsp;Format</b><br /><img src="https://bbs.21ic.com/upfiles/img/200710/2007102116858748.jpg"><br /><a href="https://bbs.21ic.com/upfiles/img/200710/2007102116858748.jpg" target=_blank>https://bbs.21ic.com/upfiles/img/200710/2007102116858748.jpg</a><br />&nbsp;&nbsp;<br /><b>6.8:SWI&nbsp;Handler&nbsp;Uses&nbsp;the&nbsp;“Comment”&nbsp;Field&nbsp;</b><br /><img src="https://bbs.21ic.com/upfiles/img/200710/2007102116912614.jpg"><br /><a href="https://bbs.21ic.com/upfiles/img/200710/2007102116912614.jpg" target=_blank>https://bbs.21ic.com/upfiles/img/200710/2007102116912614.jpg</a><br />&nbsp;&nbsp;<br /><b>6.9:Use&nbsp;The&nbsp;SWI&nbsp;#&nbsp;to&nbsp;Jump&nbsp;to&nbsp;“Service&nbsp;Routine”</b><br /><img src="https://bbs.21ic.com/upfiles/img/200710/2007102116932480.jpg"><br /><a href="https://bbs.21ic.com/upfiles/img/200710/2007102116932480.jpg" target=_blank>https://bbs.21ic.com/upfiles/img/200710/2007102116932480.jpg</a><br />&nbsp;&nbsp;<br /><b>6.10:Problem&nbsp;with&nbsp;The&nbsp;Current&nbsp;Handler</b><br /><img src="https://bbs.21ic.com/upfiles/img/200710/2007102116947697.jpg"><br /><a href="https://bbs.21ic.com/upfiles/img/200710/2007102116947697.jpg" target=_blank>https://bbs.21ic.com/upfiles/img/200710/2007102116947697.jpg</a><br />&nbsp;&nbsp;<br /><b>6.11:Full&nbsp;SWI&nbsp;Handler</b><br /><img src="https://bbs.21ic.com/upfiles/img/200710/2007102116106445.jpg"><br /><a href="https://bbs.21ic.com/upfiles/img/200710/2007102116106445.jpg" target=_blank>https://bbs.21ic.com/upfiles/img/200710/2007102116106445.jpg</a><br />&nbsp;&nbsp;<br /><b>6.12:C_SWI_Handler&nbsp;</b><br /><img src="https://bbs.21ic.com/upfiles/img/200710/20071021161020984.jpg"><br /><a href="https://bbs.21ic.com/upfiles/img/200710/20071021161020984.jpg" target=_blank>https://bbs.21ic.com/upfiles/img/200710/20071021161020984.jpg</a><br />&nbsp;&nbsp;<br /><b>6.13:Loading&nbsp;the&nbsp;Vector&nbsp;Table&nbsp;</b><br /><img src="https://bbs.21ic.com/upfiles/img/200710/20071021161034917.jpg"><br /><a href="https://bbs.21ic.com/upfiles/img/200710/20071021161034917.jpg" target=_blank>https://bbs.21ic.com/upfiles/img/200710/20071021161034917.jpg</a><br />&nbsp;<br /><b>&nbsp;6.14:Calling&nbsp;SWIs&nbsp;from&nbsp;C&nbsp;Code&nbsp;</b><br /><br /><img src="https://bbs.21ic.com/upfiles/img/200710/20071021161051186.jpg">
avocationA 发表于 2008-9-30 12:01 | 显示全部楼层

要是能用CN 解释下就好了

  
gotomy 发表于 2008-10-20 17:07 | 显示全部楼层

阅.不错

阅.不错
airlonyan 发表于 2011-4-2 12:52 | 显示全部楼层
介绍得很详细。
abmin 发表于 2011-11-14 18:30 | 显示全部楼层
挺好的,像我这种新手都能看懂一点点~
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