some question about armv7 cache operations
miloody at gmail.com
Thu Oct 4 02:38:54 EDT 2012
After studying Arm v7 document and trace kernel source code, I cannot
find any instruction which can tell us the tag and data value at
Take v7 data cache for example,
MCR p15, 0, r11, c7, c6, 2
to invalidate data cache by set/way, where r11 put set/way format.
but if I need to know the tag/data value in set/way what r11 content,
is there any command I can adopt?
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