From 0f9ef1559d666290cb7b4520ec3fb9fdf437e5e2 Mon Sep 17 00:00:00 2001
From: Nguyen Anh Quynh <aquynh@gmail.com>
Date: Sat, 27 Dec 2014 16:16:12 +0800
Subject: [PATCH] arm: BL & BLX do not read SP, but PC register. issue reported
 by Der Rek

---
 arch/ARM/ARMMapping.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/ARM/ARMMapping.c b/arch/ARM/ARMMapping.c
index e9cd4b1f..f223e874 100644
--- a/arch/ARM/ARMMapping.c
+++ b/arch/ARM/ARMMapping.c
@@ -422,19 +422,19 @@ static insn_map insns[] = {
 	{
 		ARM_BL, ARM_INS_BL,
 #ifndef CAPSTONE_DIET
-		{ ARM_REG_SP, 0 }, { ARM_REG_LR, 0 }, { ARM_GRP_JUMP, ARM_GRP_ARM, 0 }, 0, 0
+		{ ARM_REG_PC, 0 }, { ARM_REG_LR, 0 }, { ARM_GRP_JUMP, ARM_GRP_ARM, 0 }, 0, 0
 #endif
 	},
 	{
 		ARM_BLX, ARM_INS_BLX,
 #ifndef CAPSTONE_DIET
-		{ ARM_REG_SP, 0 }, { ARM_REG_LR, 0 }, { ARM_GRP_JUMP, ARM_GRP_ARM, ARM_GRP_V5T, 0 }, 0, 0
+		{ ARM_REG_PC, 0 }, { ARM_REG_LR, 0 }, { ARM_GRP_JUMP, ARM_GRP_ARM, ARM_GRP_V5T, 0 }, 0, 0
 #endif
 	},
 	{
 		ARM_BLX_pred, ARM_INS_BLX,
 #ifndef CAPSTONE_DIET
-		{ ARM_REG_SP, 0 }, { ARM_REG_LR, 0 }, { ARM_GRP_JUMP, ARM_GRP_ARM, ARM_GRP_V5T, 0 }, 0, 0
+		{ ARM_REG_PC, 0 }, { ARM_REG_LR, 0 }, { ARM_GRP_JUMP, ARM_GRP_ARM, ARM_GRP_V5T, 0 }, 0, 0
 #endif
 	},
 	{
@@ -446,7 +446,7 @@ static insn_map insns[] = {
 	{
 		ARM_BL_pred, ARM_INS_BL,
 #ifndef CAPSTONE_DIET
-		{ ARM_REG_SP, 0 }, { ARM_REG_LR, 0 }, { ARM_GRP_JUMP, ARM_GRP_ARM, 0 }, 0, 0
+		{ ARM_REG_PC, 0 }, { ARM_REG_LR, 0 }, { ARM_GRP_JUMP, ARM_GRP_ARM, 0 }, 0, 0
 #endif
 	},
 	{