2010-10-30 22:51:39     Why "Bus error" or "SIGSEGV"?

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2010-10-30 22:51:39     Why "Bus error" or "SIGSEGV"?

zhang zhihua (CHINA)

Message: 95417   

 

Hi,

 

    My board is BF518-EZBRD and my kernel is linux-2.6.28,when I run my programe on it ,it often appear "Bus error" or "SIGSEGV",how to do it?

 

   thanks

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2010-10-30 22:53:46     Re: Why "Bus error" or "SIGSEGV"?

zhang zhihua (CHINA)

Message: 95418   

 

And my SDRAM is 32M,is it too small?

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2010-10-31 04:09:32     Re: Why "Bus error" or "SIGSEGV"?

Julien Vermillard (FRANCE)

Message: 95423   

 

bus error is usaly when you try to read/write a memory address out of CPU space. You probably have a bug in your program

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