2008-04-23 02:07:53     Device 0:a: Target halted due to software breakpoint but no breakpoint found at address: 0

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2008-04-23 02:07:53     Device 0:a: Target halted due to software breakpoint but no breakpoint found at address: 0

Bing Han (CHINA)

Message: 54753   

 

Hi,

 

I am running a H.263 code on BF561.

 

As it is running,it breaks with the message: Device 0:a: Target halted due to software breakpint but no breakpoint found at address : 0x00105d08.

 

And the SEQSTAT=00002023,EXCAUSE=23,RETX=FFA0175E. I check the blackfin memory,one function "CodeOneOrTwo"begins at 0xffa0175a.

 

It seems that I access memory protected or not accessible.

 

I have tried to change my code,sometime it works.

 

I do not enanle the cache.Why it happens?

 

 

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2008-04-23 02:32:28     Re: Device 0:a: Target halted due to software breakpoint but no breakpoint found at address: 0

Mike Frysinger (UNITED STATES)

Message: 54754    are you running Linux ?

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2008-04-23 04:02:46     Re: Device 0:a: Target halted due to software breakpoint but no breakpoint found at address: 0

Bing Han (CHINA)

Message: 54757   

 

No,I just use visualdsp++4.0.

 

I wonder why it happens. Sometimes I modify the function(such as change pointer to static array) from which the procedure breaks,the procedure can run then. And the procedure will breaks at another function later.

 

Thanks.

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2008-04-23 04:16:26     Re: Device 0:a: Target halted due to software breakpoint but no breakpoint found a

Yi Li (CHINA)

Message: 54760    VDSP is not supported by this website.

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2008-04-23 05:10:46     Re: Device 0:a: Target halted due to software breakpoint but no breakpoint found at address: 0

Mike Frysinger (UNITED STATES)

Message: 54776    like Yi said, this is a Linux/open source website.  we dont know VDSP, we dont use VDSP, we cant help or care about VDSP.  contact your local FAE for assitance.

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