Merge pull request #279 from radare/arm64-priv

add ARM64_GRP_PRIVILEGE group and tag some instructions

arch/AArch64/AArch64MappingInsn.inc

@@ -6436,19 +6436,19 @@
 {
 	AArch64_MRS, ARM64_INS_MRS,
 #ifndef CAPSTONE_DIET
-	{ 0 }, { 0 }, { 0 }, 0, 0
+	{ 0 }, { 0 }, { ARM64_GRP_PRIVILEGE, 0 }, 0, 0
 #endif
 },
 {
 	AArch64_MSR, ARM64_INS_MSR,
 #ifndef CAPSTONE_DIET
-	{ 0 }, { 0 }, { 0 }, 0, 0
+	{ 0 }, { 0 }, { ARM64_GRP_PRIVILEGE, 0 }, 0, 0
 #endif
 },
 {
 	AArch64_MSRpstate, ARM64_INS_MSR,
 #ifndef CAPSTONE_DIET
-	{ 0 }, { ARM64_REG_NZCV, 0 }, { 0 }, 0, 0
+	{ 0 }, { ARM64_REG_NZCV, 0 }, { ARM64_GRP_PRIVILEGE, 0 }, 0, 0
 #endif
 },
 {

include/capstone/arm64.h

@@ -1134,6 +1134,7 @@ typedef enum arm64_insn_group {
 	//> Generic groups
 	// all jump instructions (conditional+direct+indirect jumps)
 	ARM64_GRP_JUMP,	// = CS_GRP_JUMP
+	ARM64_GRP_PRIVILEGE = 6, // = CS_GRP_PRIVILEGE
 
 	//> Architecture-specific groups
 	ARM64_GRP_CRYPTO = 128,