diff --git a/arch/PowerPC/PPCInstPrinter.c b/arch/PowerPC/PPCInstPrinter.c
index 4a671b8a..ef2015e3 100644
--- a/arch/PowerPC/PPCInstPrinter.c
+++ b/arch/PowerPC/PPCInstPrinter.c
@@ -791,6 +791,11 @@ static void printOperand(MCInst *MI, unsigned OpNo, SStream *O)
 #ifndef CAPSTONE_DIET
 		const char *RegName = getRegisterName(reg);
 
+		// printf("reg = %u (%s)\n", reg, RegName);
+
+		// convert internal register ID to public register ID
+		reg = PPC_name_reg(RegName);
+
 		// The linux and AIX assembler does not take register prefixes.
 		if (MI->csh->syntax == CS_OPT_SYNTAX_NOREGNAME)
 			RegName = stripRegisterPrefix(RegName);
diff --git a/arch/PowerPC/PPCMapping.c b/arch/PowerPC/PPCMapping.c
index f617868f..67fa1850 100644
--- a/arch/PowerPC/PPCMapping.c
+++ b/arch/PowerPC/PPCMapping.c
@@ -13,7 +13,6 @@
 #define GET_INSTRINFO_ENUM
 #include "PPCGenInstrInfo.inc"
 
-#ifndef CAPSTONE_DIET
 // NOTE: this reg_name_maps[] reflects the order of registers in ppc_reg
 static const name_map reg_name_maps[] = {
 	{ PPC_REG_INVALID, NULL },
@@ -263,7 +262,6 @@ static const name_map reg_name_maps[] = {
     { PPC_REG_CR6UN, "cr6un" },
     { PPC_REG_CR7UN, "cr7un" },
 };
-#endif
 
 const char *PPC_reg_name(csh handle, unsigned int reg)
 {
@@ -295,6 +293,19 @@ const char *PPC_reg_name(csh handle, unsigned int reg)
     return NULL;
 }
 
+ppc_reg PPC_name_reg(const char *name)
+{
+	unsigned int i;
+
+	for(i = 1; i < ARR_SIZE(reg_name_maps); i++) {
+		if (!strcmp(name, reg_name_maps[i].name))
+			return reg_name_maps[i].id;
+	}
+
+	// not found
+	return 0;
+}
+
 static const insn_map insns[] = {
 	// dummy item
 	{
diff --git a/arch/PowerPC/PPCMapping.h b/arch/PowerPC/PPCMapping.h
index b8da57e5..80bdc58e 100644
--- a/arch/PowerPC/PPCMapping.h
+++ b/arch/PowerPC/PPCMapping.h
@@ -9,6 +9,9 @@
 // return name of regiser in friendly string
 const char *PPC_reg_name(csh handle, unsigned int reg);
 
+// return register id, given register name
+ppc_reg PPC_name_reg(const char *name);
+
 // given internal insn id, return public instruction info
 void PPC_get_insn_id(cs_struct *h, cs_insn *insn, unsigned int id);
 
diff --git a/arch/PowerPC/PPCMappingInsn.inc b/arch/PowerPC/PPCMappingInsn.inc
index 0660849d..a57bfe17 100644
--- a/arch/PowerPC/PPCMappingInsn.inc
+++ b/arch/PowerPC/PPCMappingInsn.inc
@@ -1474,7 +1474,7 @@
 },
 
 {
-	PPC_CMPD, PPC_INS_CMP,
+	PPC_CMPD, PPC_INS_CMPD,
 #ifndef CAPSTONE_DIET
 	{ 0 }, { 0 }, { 0 }, 0, 0
 #endif
@@ -1516,7 +1516,7 @@
 },
 
 {
-	PPC_CMPLWI, PPC_INS_CMPLI,
+	PPC_CMPLWI, PPC_INS_CMPLWI,
 #ifndef CAPSTONE_DIET
 	{ 0 }, { 0 }, { 0 }, 0, 0
 #endif
@@ -1537,7 +1537,7 @@
 },
 
 {
-	PPC_CMPWI, PPC_INS_CMPI,
+	PPC_CMPWI, PPC_INS_CMPWI,
 #ifndef CAPSTONE_DIET
 	{ 0 }, { 0 }, { 0 }, 0, 0
 #endif
@@ -1691,7 +1691,7 @@
 },
 
 {
-	PPC_CROR, PPC_INS_CRMOVE,
+	PPC_CROR, PPC_INS_CROR,
 #ifndef CAPSTONE_DIET
 	{ 0 }, { 0 }, { 0 }, 0, 0
 #endif
@@ -1705,7 +1705,7 @@
 },
 
 {
-	PPC_CRSET, PPC_INS_CREQV,
+	PPC_CRSET, PPC_INS_CRSET,
 #ifndef CAPSTONE_DIET
 	{ 0 }, { 0 }, { 0 }, 0, 0
 #endif
@@ -10217,7 +10217,7 @@
 },
 
 {
-	PPC_VOR, PPC_INS_VMR,
+	PPC_VOR, PPC_INS_VOR,
 #ifndef CAPSTONE_DIET
 	{ 0 }, { 0 }, { PPC_GRP_ALTIVEC, 0 }, 0, 0
 #endif
@@ -11015,7 +11015,7 @@
 },
 
 {
-	PPC_XORI, PPC_INS_XNOP,
+	PPC_XORI, PPC_INS_XORI,
 #ifndef CAPSTONE_DIET
 	{ 0 }, { 0 }, { 0 }, 0, 0
 #endif