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ARM: kprobes: Add emulation of SBFX, UBFX, BFI and BFC instructions
authorJon Medhurst <tixy@yxit.co.uk>
Tue, 19 Apr 2011 09:52:18 +0000 (10:52 +0100)
committerNicolas Pitre <nicolas.pitre@linaro.org>
Fri, 29 Apr 2011 03:41:00 +0000 (23:41 -0400)
commit20e8155e24ba5c04558780d0a8da13c39f98c002
tree27d7bcb62bb4964442a92eb05c2e679c2ea477aftree | snapshot
parentc9836777d5f22e64eefc759d682511560b6d6d78commit | diff
ARM: kprobes: Add emulation of SBFX, UBFX, BFI and BFC instructions

These bit field manipulation instructions occur several thousand
times in an ARMv7 kernel.

Signed-off-by: Jon Medhurst <tixy@yxit.co.uk>
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
arch/arm/kernel/kprobes-decode.c diff | blob | history
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