ARM: kprobes: Decode 16-bit Thumb IT instruction

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The normal Thumb singlestepping routine updates the IT state after
calling the instruction handler. We don't what this to happen after the
IT instruction simulation sets the IT state, therefore we need to
provide a custom singlestep routine.

Signed-off-by: Jon Medhurst <tixy@yxit.co.uk>
Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>

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Jon Medhurst 2011-07-02 16:16:05 +01:00 • committed by Tixy

parent fd0c8d8a48

commit 5b94faf8d7

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arch/arm/kernel/kprobes-thumb.c

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