Architectures and Processors forum What will I get if I operate p15 to switch to TZ mode when I'm right in TZ mode.

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What will I get if I operate p15 to switch to TZ mode when I'm right in TZ mode.

Jay Zhao over 11 years ago

As above~

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0 Peter Harris over 11 years ago in reply to Jay Zhao

You'll need some monitor mode software to handle the exception - there's no automatic hardware support (i.e. it behaves like any other svc software "interrupt").
HTH,
Pete
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0 Peter Harris over 11 years ago in reply to Jay Zhao

You'll need some monitor mode software to handle the exception - there's no automatic hardware support (i.e. it behaves like any other svc software "interrupt").
HTH,
Pete
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0 Jay Zhao over 11 years ago in reply to Peter Harris

Thank u very much~
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