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Commit 0239269d authored by Jon Medhurst's avatar Jon Medhurst Committed by Tixy
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ARM: kprobes: Decode ARM preload (immediate) instructions 



These were missing from the previous implementation.

Signed-off-by: default avatarJon Medhurst <tixy@yxit.co.uk>
Acked-by: default avatarNicolas Pitre <nicolas.pitre@linaro.org>
parent 465f1ea5

arch/arm/kernel/kprobes-arm.c

+6 −0
Original line number Diff line number Diff line
@@ -1139,6 +1139,12 @@ static const union decode_item arm_1111_table[] = { 
	/* PLD (immediate)	1111 0101 x101 xxxx xxxx xxxx xxxx xxxx */

	DECODE_SIMULATE	(0xfe300000, 0xf4100000, kprobe_simulate_nop),



	/* memory hint		1111 0110 x001 xxxx xxxx xxxx xxx0 xxxx */

	/* PLDI (register)	1111 0110 x101 xxxx xxxx xxxx xxx0 xxxx */

	/* PLDW (register)	1111 0111 x001 xxxx xxxx xxxx xxx0 xxxx */

	/* PLD (register)	1111 0111 x101 xxxx xxxx xxxx xxx0 xxxx */

	DECODE_SIMULATE	(0xfe300010, 0xf6100000, kprobe_simulate_nop),



	/* BLX (immediate)	1111 101x xxxx xxxx xxxx xxxx xxxx xxxx */

	DECODE_SIMULATE	(0xfe000000, 0xfa000000, simulate_blx1),