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ARM Community: ARM9 - need to read status bits of Cache - ARM Community

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ARM9 - need to read status bits of Cache Embedded developer Rate Topic: -----

#1 User is offline   savinay 

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Posted 20 May 2011 - 03:53 PM

Hi,

In arm926Ej-s is there any instruction to read the status bits of cache(i.e dity bit, valid bit).


Thanks
Savinay
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#2 User is offline   isogen74 

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Posted 23 May 2011 - 11:54 AM

No.
When optimizing software, consider that the quickest code to run is the bit you removed from the call path.
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