Improved support for MPX instructions

include/Zydis/DecoderTypes.h

@@ -46,6 +46,41 @@ extern "C" {
 /* Decoded operand                                                                                */
 /* ============================================================================================== */
 
+/* ---------------------------------------------------------------------------------------------- */
+/* Memory type                                                                                    */
+/* ---------------------------------------------------------------------------------------------- */
+
+/**
+ * @brief   Defines the @c ZydisMemoryOperandType datatype.
+ */
+typedef uint8_t ZydisMemoryOperandType;
+
+/**
+ * @brief   Values that represent memory-operand types.
+ */
+enum ZydisMemoryOperandTypes
+{
+    ZYDIS_MEMOP_TYPE_INVALID,
+    /**
+     * @brief   Normal memory operand.
+     */
+    ZYDIS_MEMOP_TYPE_MEM,
+    /**
+     * @brief   The memory operand is only used for address-generation. No real memory-access is
+     *          caused.
+     */
+    ZYDIS_MEMOP_TYPE_AGEN,
+    /**
+     * @brief   A memory operand using `SIB` addressing form, where the index register is not used  
+     *          in address calculation and scale is ignored. 
+     */
+    ZYDIS_MEMOP_TYPE_MIB
+};
+
+/* ---------------------------------------------------------------------------------------------- */
+/* Decoded operand                                                                                */
+/* ---------------------------------------------------------------------------------------------- */
+
 /**
  * @brief   Defines the @c ZydisDecodedOperand struct.
  */
@@ -104,9 +139,9 @@ typedef struct ZydisDecodedOperand_
     struct
     {
         /**
-         * @brief   Signals, if the memory operand is only used for address generation.
+         * @brief   The type of the memory operand.
          */
-        ZydisBool isAddressGenOnly;
+        ZydisMemoryOperandType type;
         /**
          * @brief   The segment register.
          */
@@ -171,6 +206,8 @@ typedef struct ZydisDecodedOperand_
     } imm;
 } ZydisDecodedOperand;
 
+/* ---------------------------------------------------------------------------------------------- */
+
 /* ============================================================================================== */
 /* Decoded instruction                                                                            */
 /* ============================================================================================== */

src/Decoder.c

@@ -1096,7 +1096,7 @@ static void ZydisSetOperandSizeAndElementInfo(ZydisDecoderContext* context,
         case ZYDIS_INSTRUCTION_ENCODING_3DNOW:
         case ZYDIS_INSTRUCTION_ENCODING_XOP:
         case ZYDIS_INSTRUCTION_ENCODING_VEX:
-            if (operand->mem.isAddressGenOnly)
+            if (operand->mem.type != ZYDIS_MEMOP_TYPE_MEM)
             {
                 ZYDIS_ASSERT(definition->size[context->eoszIndex] == 0);
                 operand->size = instruction->addressWidth; 
@@ -1365,6 +1365,7 @@ static ZydisStatus ZydisDecodeOperandMemory(ZydisDecoderContext* context,
         ((instruction->addressWidth == 32) || (instruction->addressWidth == 64))));
 
     operand->type = ZYDIS_OPERAND_TYPE_MEMORY;
+    operand->mem.type = ZYDIS_MEMOP_TYPE_MEM;
 
     uint8_t modrm_rm = instruction->raw.modrm.rm;
     uint8_t displacementSize = 0;
@@ -1864,10 +1865,10 @@ static ZydisStatus ZydisDecodeOperands(ZydisDecoderContext* context,
             break;
         case ZYDIS_SEMANTIC_OPTYPE_AGEN:
             instruction->operands[i].action = ZYDIS_OPERAND_ACTION_INVALID;
-            instruction->operands[i].mem.isAddressGenOnly = ZYDIS_TRUE;
             ZYDIS_CHECK(
                 ZydisDecodeOperandMemory(
                     context, instruction, &instruction->operands[i], ZYDIS_REGISTER_NONE)); 
+            instruction->operands[i].mem.type = ZYDIS_MEMOP_TYPE_AGEN;
             break;
         case ZYDIS_SEMANTIC_OPTYPE_MOFFS:
             ZYDIS_ASSERT(instruction->raw.disp.size);
@@ -1875,6 +1876,19 @@ static ZydisStatus ZydisDecodeOperands(ZydisDecoderContext* context,
             instruction->operands[i].mem.disp.hasDisplacement = ZYDIS_TRUE;
             instruction->operands[i].mem.disp.value = instruction->raw.disp.value;
             break;
+        case ZYDIS_SEMANTIC_OPTYPE_MIB:
+            instruction->operands[i].action = ZYDIS_OPERAND_ACTION_INVALID;
+            ZYDIS_CHECK(
+                ZydisDecodeOperandMemory(
+                    context, instruction, &instruction->operands[i], ZYDIS_REGISTER_NONE)); 
+            instruction->operands[i].mem.type = ZYDIS_MEMOP_TYPE_MIB;
+            // Relative addressing is not allowed for this type of memory-operand
+            if ((instruction->operands[i].mem.base == ZYDIS_REGISTER_EIP) ||
+                (instruction->operands[i].mem.base == ZYDIS_REGISTER_RIP))
+            {
+                return ZYDIS_STATUS_DECODING_ERROR;
+            }
+            break;
         default:
             break;
         }
@@ -4284,6 +4298,13 @@ static ZydisStatus ZydisDecodeInstruction(ZydisDecoderContext* context,
         case ZYDIS_NODETYPE_FILTER_MVEX_E:
             status = ZydisNodeHandlerMvexE(instruction, &index);
             break;   
+        case ZYDIS_NODETYPE_FILTER_FEATURE_MPX:
+        case ZYDIS_NODETYPE_FILTER_FEATURE_CET:
+        case ZYDIS_NODETYPE_FILTER_FEATURE_LZCNT:
+        case ZYDIS_NODETYPE_FILTER_FEATURE_TZCNT:
+            // TODO: Make configurable by option
+            index = 1;
+            break;
         default:
             if (nodeType & ZYDIS_NODETYPE_DEFINITION_MASK)
             { 

src/DecoderData.c

@@ -333,6 +333,18 @@ const ZydisDecoderTreeNode* ZydisDecoderTreeGetChildNode(const ZydisDecoderTreeN
     case ZYDIS_NODETYPE_FILTER_MVEX_E:
         ZYDIS_ASSERT(index <   2);
         return &filtersMVEXE[parent->value][index];
+    case ZYDIS_NODETYPE_FILTER_FEATURE_MPX:
+        ZYDIS_ASSERT(index <   2);
+        return &filtersFeatureMPX[parent->value][index];
+    case ZYDIS_NODETYPE_FILTER_FEATURE_CET:
+        ZYDIS_ASSERT(index <   2);
+        return &filtersFeatureCET[parent->value][index];
+    case ZYDIS_NODETYPE_FILTER_FEATURE_LZCNT:
+        ZYDIS_ASSERT(index <   2);
+        return &filtersFeatureLZCNT[parent->value][index];
+    case ZYDIS_NODETYPE_FILTER_FEATURE_TZCNT:
+        ZYDIS_ASSERT(index <   2);
+        return &filtersFeatureTZCNT[parent->value][index];
     default:
         ZYDIS_UNREACHABLE;
     } 

src/DecoderData.h

@@ -136,7 +136,23 @@ enum ZydisDecoderTreeNodeTypes
     /**
      * @brief   Reference to an MVEX.E filter.
      */
-    ZYDIS_NODETYPE_FILTER_MVEX_E            = 0x12
+    ZYDIS_NODETYPE_FILTER_MVEX_E            = 0x12,
+    /**
+     * @brief   Reference to a MPX-feature filter.
+     */
+    ZYDIS_NODETYPE_FILTER_FEATURE_MPX       = 0x13,
+    /**
+     * @brief   Reference to a CET-feature filter.
+     */
+    ZYDIS_NODETYPE_FILTER_FEATURE_CET       = 0x14,
+    /**
+     * @brief   Reference to a LZCNT-feature filter.
+     */
+    ZYDIS_NODETYPE_FILTER_FEATURE_LZCNT     = 0x15,
+    /**
+     * @brief   Reference to a TZCNT-feature filter.
+     */
+    ZYDIS_NODETYPE_FILTER_FEATURE_TZCNT     = 0x16
 };
 
 /* ---------------------------------------------------------------------------------------------- */

src/Formatter.c

@@ -191,7 +191,8 @@ static ZydisStatus ZydisFormatterFormatOperandMemIntel(const ZydisFormatter* for
             }
             ZYDIS_CHECK(ZydisPrintStr(buffer, bufEnd - *buffer, reg, ZYDIS_LETTER_CASE)); 
         }
-        if (operand->mem.index != ZYDIS_REGISTER_NONE)
+        if ((operand->mem.index != ZYDIS_REGISTER_NONE) && 
+            (operand->mem.type != ZYDIS_MEMOP_TYPE_MIB))
         {
             const char* reg = ZydisRegisterGetString(operand->mem.index);
             if (!reg)
@@ -418,11 +419,14 @@ static ZydisStatus ZydisFormatterPrintOperandSizeIntel(const ZydisFormatter* for
     uint32_t typecast = 0;
     if (formatter->flags & ZYDIS_FMTFLAG_FORCE_OPERANDSIZE)
     {
-        if ((operand->type == ZYDIS_OPERAND_TYPE_MEMORY) && (!operand->mem.isAddressGenOnly))
+        if ((operand->type == ZYDIS_OPERAND_TYPE_MEMORY) && 
+            (operand->mem.type == ZYDIS_MEMOP_TYPE_MEM))
         {
             typecast = instruction->operands[operand->id].size;
         }
-    } else if ((operand->type == ZYDIS_OPERAND_TYPE_MEMORY) && (!operand->mem.isAddressGenOnly)) 
+    } else 
+    if ((operand->type == ZYDIS_OPERAND_TYPE_MEMORY) && 
+        (operand->mem.type == ZYDIS_MEMOP_TYPE_MEM)) 
     {
         switch (operand->id)
         {

src/Generated/InstructionDefinitions.inc

@@ -108,32 +108,30 @@ const ZydisInstructionDefinitionDEFAULT instructionDefinitionsDEFAULT[] =
     { ZYDIS_MNEMONIC_BLENDVPD, 3, 0xAF5, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_SSE, ZYDIS_ISA_SET_SSE4, ZYDIS_ISA_EXT_SSE4, ZYDIS_EXCEPTION_CLASS_SSE4, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
     { ZYDIS_MNEMONIC_BLENDVPS, 3, 0xAF8, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_SSE, ZYDIS_ISA_SET_SSE4, ZYDIS_ISA_EXT_SSE4, ZYDIS_EXCEPTION_CLASS_SSE4, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE }, 
     { ZYDIS_MNEMONIC_BLENDVPS, 3, 0xAFB, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_SSE, ZYDIS_ISA_SET_SSE4, ZYDIS_ISA_EXT_SSE4, ZYDIS_EXCEPTION_CLASS_SSE4, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
-    { ZYDIS_MNEMONIC_BNDCL, 2, 0x156C, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
+    { ZYDIS_MNEMONIC_BNDCL, 2, 0x156C, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE }, 
-    { ZYDIS_MNEMONIC_BNDCL, 2, 0x156E, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE }, 
+    { ZYDIS_MNEMONIC_BNDCL, 2, 0x156E, 0, 0x4, ZYDIS_FALSE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
     { ZYDIS_MNEMONIC_BNDCL, 2, 0x1570, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE }, 
-    { ZYDIS_MNEMONIC_BNDCN, 2, 0x156C, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
+    { ZYDIS_MNEMONIC_BNDCL, 2, 0x156E, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
-    { ZYDIS_MNEMONIC_BNDCN, 2, 0x156E, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE }, 
+    { ZYDIS_MNEMONIC_BNDCN, 2, 0x156C, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE }, 
+    { ZYDIS_MNEMONIC_BNDCN, 2, 0x156E, 0, 0x4, ZYDIS_FALSE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
     { ZYDIS_MNEMONIC_BNDCN, 2, 0x1570, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE }, 
-    { ZYDIS_MNEMONIC_BNDCU, 2, 0x156C, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
+    { ZYDIS_MNEMONIC_BNDCN, 2, 0x156E, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
-    { ZYDIS_MNEMONIC_BNDCU, 2, 0x156E, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE }, 
+    { ZYDIS_MNEMONIC_BNDCU, 2, 0x156C, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE }, 
+    { ZYDIS_MNEMONIC_BNDCU, 2, 0x156E, 0, 0x4, ZYDIS_FALSE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
     { ZYDIS_MNEMONIC_BNDCU, 2, 0x1570, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE }, 
-    { ZYDIS_MNEMONIC_BNDLDX, 2, 0x1572, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
+    { ZYDIS_MNEMONIC_BNDCU, 2, 0x156E, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
-    { ZYDIS_MNEMONIC_BNDLDX, 2, 0x1572, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
+    { ZYDIS_MNEMONIC_BNDLDX, 2, 0x1572, 0, 0x4, ZYDIS_FALSE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE }, 
-    { ZYDIS_MNEMONIC_BNDLDX, 2, 0x1572, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
+    { ZYDIS_MNEMONIC_BNDLDX, 2, 0x1574, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE }, 
-    { ZYDIS_MNEMONIC_BNDLDX, 2, 0x1574, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
+    { ZYDIS_MNEMONIC_BNDMK, 2, 0x1576, 0, 0x4, ZYDIS_FALSE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
     { ZYDIS_MNEMONIC_BNDMK, 2, 0x1576, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
     { ZYDIS_MNEMONIC_BNDMOV, 2, 0x1578, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE }, 
-    { ZYDIS_MNEMONIC_BNDMOV, 2, 0x157A, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
+    { ZYDIS_MNEMONIC_BNDMOV, 2, 0x157A, 0, 0x4, ZYDIS_FALSE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
-    { ZYDIS_MNEMONIC_BNDMOV, 2, 0x157A, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
     { ZYDIS_MNEMONIC_BNDMOV, 2, 0x157C, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
     { ZYDIS_MNEMONIC_BNDMOV, 2, 0x157E, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE }, 
-    { ZYDIS_MNEMONIC_BNDMOV, 2, 0x1580, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
+    { ZYDIS_MNEMONIC_BNDMOV, 2, 0x1580, 0, 0x4, ZYDIS_FALSE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
-    { ZYDIS_MNEMONIC_BNDMOV, 2, 0x1580, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
     { ZYDIS_MNEMONIC_BNDMOV, 2, 0x1582, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
-    { ZYDIS_MNEMONIC_BNDSTX, 2, 0x1584, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
+    { ZYDIS_MNEMONIC_BNDSTX, 2, 0x1584, 0, 0x4, ZYDIS_FALSE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE }, 
-    { ZYDIS_MNEMONIC_BNDSTX, 2, 0x1584, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
+    { ZYDIS_MNEMONIC_BNDSTX, 2, 0x1586, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE }, 
-    { ZYDIS_MNEMONIC_BNDSTX, 2, 0x1584, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
-    { ZYDIS_MNEMONIC_BNDSTX, 2, 0x1586, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_MPX, ZYDIS_ISA_SET_MPX, ZYDIS_ISA_EXT_MPX, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
     { ZYDIS_MNEMONIC_BOUND, 2, 0x1588, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_INTERRUPT, ZYDIS_ISA_SET_BASE, ZYDIS_ISA_EXT_I186, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
     { ZYDIS_MNEMONIC_BOUND, 2, 0x158A, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_INTERRUPT, ZYDIS_ISA_SET_BASE, ZYDIS_ISA_EXT_I186, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
     { ZYDIS_MNEMONIC_BSF, 3, 0xAFE, 0, 0x8, ZYDIS_TRUE, ZYDIS_CATEGORY_BITBYTE, ZYDIS_ISA_SET_BASE, ZYDIS_ISA_EXT_I386, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE }, 
@@ -906,14 +904,10 @@ const ZydisInstructionDefinitionDEFAULT instructionDefinitionsDEFAULT[] =
     { ZYDIS_MNEMONIC_NOP, 1, 0x451, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_WIDENOP, ZYDIS_ISA_SET_BASE, ZYDIS_ISA_EXT_FAT_NOP, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
     { ZYDIS_MNEMONIC_NOP, 2, 0xB04, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_WIDENOP, ZYDIS_ISA_SET_BASE, ZYDIS_ISA_EXT_FAT_NOP, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE }, 
     { ZYDIS_MNEMONIC_NOP, 2, 0xB07, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_WIDENOP, ZYDIS_ISA_SET_BASE, ZYDIS_ISA_EXT_FAT_NOP, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
-    { ZYDIS_MNEMONIC_NOP, 2, 0xB04, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_WIDENOP, ZYDIS_ISA_SET_BASE, ZYDIS_ISA_EXT_FAT_NOP, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE }, 
     { ZYDIS_MNEMONIC_NOP, 2, 0xB04, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_WIDENOP, ZYDIS_ISA_SET_BASE, ZYDIS_ISA_EXT_PPRO, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE }, 
-    { ZYDIS_MNEMONIC_NOP, 2, 0xB07, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_WIDENOP, ZYDIS_ISA_SET_BASE, ZYDIS_ISA_EXT_FAT_NOP, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
     { ZYDIS_MNEMONIC_NOP, 2, 0x16E0, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_WIDENOP, ZYDIS_ISA_SET_BASE, ZYDIS_ISA_EXT_PPRO, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
     { ZYDIS_MNEMONIC_NOP, 2, 0xB04, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_WIDENOP, ZYDIS_ISA_SET_BASE, ZYDIS_ISA_EXT_PPRO, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE }, 
-    { ZYDIS_MNEMONIC_NOP, 2, 0xB04, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_WIDENOP, ZYDIS_ISA_SET_BASE, ZYDIS_ISA_EXT_FAT_NOP, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE }, 
     { ZYDIS_MNEMONIC_NOP, 2, 0xB04, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_WIDENOP, ZYDIS_ISA_SET_BASE, ZYDIS_ISA_EXT_PPRO, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE }, 
-    { ZYDIS_MNEMONIC_NOP, 2, 0xB07, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_WIDENOP, ZYDIS_ISA_SET_BASE, ZYDIS_ISA_EXT_FAT_NOP, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
     { ZYDIS_MNEMONIC_NOP, 2, 0x16E0, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_WIDENOP, ZYDIS_ISA_SET_BASE, ZYDIS_ISA_EXT_PPRO, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
     { ZYDIS_MNEMONIC_NOP, 2, 0xB04, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_WIDENOP, ZYDIS_ISA_SET_BASE, ZYDIS_ISA_EXT_PPRO, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE }, 
     { ZYDIS_MNEMONIC_NOP, 2, 0xB04, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_WIDENOP, ZYDIS_ISA_SET_BASE, ZYDIS_ISA_EXT_PPRO, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE }, 
@@ -921,7 +915,6 @@ const ZydisInstructionDefinitionDEFAULT instructionDefinitionsDEFAULT[] =
     { ZYDIS_MNEMONIC_NOP, 2, 0xB07, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_WIDENOP, ZYDIS_ISA_SET_BASE, ZYDIS_ISA_EXT_FAT_NOP, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
     { ZYDIS_MNEMONIC_NOP, 2, 0xB04, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_WIDENOP, ZYDIS_ISA_SET_BASE, ZYDIS_ISA_EXT_FAT_NOP, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE }, 
     { ZYDIS_MNEMONIC_NOP, 2, 0xB07, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_WIDENOP, ZYDIS_ISA_SET_BASE, ZYDIS_ISA_EXT_FAT_NOP, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
-    { ZYDIS_MNEMONIC_NOP, 2, 0xB07, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_WIDENOP, ZYDIS_ISA_SET_BASE, ZYDIS_ISA_EXT_FAT_NOP, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
     { ZYDIS_MNEMONIC_NOP, 2, 0xB07, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_WIDENOP, ZYDIS_ISA_SET_BASE, ZYDIS_ISA_EXT_PPRO, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_TRUE }, 
     { ZYDIS_MNEMONIC_NOP, 2, 0xB04, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_WIDENOP, ZYDIS_ISA_SET_BASE, ZYDIS_ISA_EXT_FAT_NOP, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE }, 
     { ZYDIS_MNEMONIC_NOP, 2, 0xB04, 0, 0x4, ZYDIS_TRUE, ZYDIS_CATEGORY_WIDENOP, ZYDIS_ISA_SET_BASE, ZYDIS_ISA_EXT_PPRO, ZYDIS_EXCEPTION_CLASS_NONE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE, ZYDIS_FALSE }, 

src/Generated/OperandDefinitions.inc

@@ -5485,32 +5485,32 @@ const ZydisOperandDefinition operandDefinitions[] =
     { ZYDIS_SEMANTIC_OPTYPE_MASK, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_READWRITE, { 2, 2, 2 }, ZYDIS_IELEMENT_TYPE_INT1, { .encoding = ZYDIS_OPERAND_ENCODING_MASK } }, 
     { ZYDIS_SEMANTIC_OPTYPE_ZMM, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_READ, { 64, 64, 64 }, ZYDIS_IELEMENT_TYPE_FLOAT32, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_REG } }, 
     { ZYDIS_SEMANTIC_OPTYPE_BND, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_READ, { 0, 0, 0 }, ZYDIS_IELEMENT_TYPE_INVALID, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_REG } }, 
-    { ZYDIS_SEMANTIC_OPTYPE_AGEN, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_READ, { 0, 0, 0 }, ZYDIS_IELEMENT_TYPE_INVALID, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_RM } }, 
-    { ZYDIS_SEMANTIC_OPTYPE_BND, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_READ, { 0, 0, 0 }, ZYDIS_IELEMENT_TYPE_INVALID, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_REG } }, 
     { ZYDIS_SEMANTIC_OPTYPE_GPR64, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_READ, { 0, 0, 0 }, ZYDIS_IELEMENT_TYPE_INVALID, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_RM } }, 
     { ZYDIS_SEMANTIC_OPTYPE_BND, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_READ, { 0, 0, 0 }, ZYDIS_IELEMENT_TYPE_INVALID, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_REG } }, 
+    { ZYDIS_SEMANTIC_OPTYPE_AGEN, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_READ, { 0, 0, 0 }, ZYDIS_IELEMENT_TYPE_INVALID, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_RM } }, 
+    { ZYDIS_SEMANTIC_OPTYPE_BND, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_READ, { 0, 0, 0 }, ZYDIS_IELEMENT_TYPE_INVALID, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_REG } }, 
     { ZYDIS_SEMANTIC_OPTYPE_GPR32, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_READ, { 0, 0, 0 }, ZYDIS_IELEMENT_TYPE_INVALID, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_RM } }, 
     { ZYDIS_SEMANTIC_OPTYPE_BND, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_WRITE, { 0, 0, 0 }, ZYDIS_IELEMENT_TYPE_INVALID, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_REG } }, 
-    { ZYDIS_SEMANTIC_OPTYPE_MEM, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_READ, { 24, 24, 24 }, ZYDIS_IELEMENT_TYPE_UINT64, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_RM } }, 
+    { ZYDIS_SEMANTIC_OPTYPE_MIB, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_READ, { 24, 24, 24 }, ZYDIS_IELEMENT_TYPE_UINT64, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_RM } }, 
     { ZYDIS_SEMANTIC_OPTYPE_BND, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_WRITE, { 0, 0, 0 }, ZYDIS_IELEMENT_TYPE_INVALID, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_REG } }, 
-    { ZYDIS_SEMANTIC_OPTYPE_MEM, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_READ, { 12, 12, 12 }, ZYDIS_IELEMENT_TYPE_UINT32, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_RM } }, 
+    { ZYDIS_SEMANTIC_OPTYPE_MIB, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_READ, { 12, 12, 12 }, ZYDIS_IELEMENT_TYPE_UINT32, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_RM } }, 
     { ZYDIS_SEMANTIC_OPTYPE_BND, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_WRITE, { 0, 0, 0 }, ZYDIS_IELEMENT_TYPE_INVALID, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_REG } }, 
     { ZYDIS_SEMANTIC_OPTYPE_AGEN, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_READ, { 0, 0, 0 }, ZYDIS_IELEMENT_TYPE_INVALID, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_RM } }, 
     { ZYDIS_SEMANTIC_OPTYPE_BND, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_WRITE, { 0, 0, 0 }, ZYDIS_IELEMENT_TYPE_INVALID, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_REG } }, 
     { ZYDIS_SEMANTIC_OPTYPE_BND, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_READ, { 0, 0, 0 }, ZYDIS_IELEMENT_TYPE_INVALID, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_RM } }, 
     { ZYDIS_SEMANTIC_OPTYPE_BND, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_WRITE, { 0, 0, 0 }, ZYDIS_IELEMENT_TYPE_INVALID, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_REG } }, 
-    { ZYDIS_SEMANTIC_OPTYPE_MEM, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_READ, { 8, 8, 8 }, ZYDIS_IELEMENT_TYPE_UINT32, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_RM } }, 
-    { ZYDIS_SEMANTIC_OPTYPE_BND, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_WRITE, { 0, 0, 0 }, ZYDIS_IELEMENT_TYPE_INVALID, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_REG } }, 
     { ZYDIS_SEMANTIC_OPTYPE_MEM, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_READ, { 16, 16, 16 }, ZYDIS_IELEMENT_TYPE_UINT64, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_RM } }, 
+    { ZYDIS_SEMANTIC_OPTYPE_BND, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_WRITE, { 0, 0, 0 }, ZYDIS_IELEMENT_TYPE_INVALID, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_REG } }, 
+    { ZYDIS_SEMANTIC_OPTYPE_MEM, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_READ, { 8, 8, 8 }, ZYDIS_IELEMENT_TYPE_UINT32, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_RM } }, 
     { ZYDIS_SEMANTIC_OPTYPE_BND, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_WRITE, { 0, 0, 0 }, ZYDIS_IELEMENT_TYPE_INVALID, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_RM } }, 
     { ZYDIS_SEMANTIC_OPTYPE_BND, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_READ, { 0, 0, 0 }, ZYDIS_IELEMENT_TYPE_INVALID, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_REG } }, 
-    { ZYDIS_SEMANTIC_OPTYPE_MEM, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_WRITE, { 8, 8, 8 }, ZYDIS_IELEMENT_TYPE_UINT32, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_RM } }, 
-    { ZYDIS_SEMANTIC_OPTYPE_BND, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_READ, { 0, 0, 0 }, ZYDIS_IELEMENT_TYPE_INVALID, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_REG } }, 
     { ZYDIS_SEMANTIC_OPTYPE_MEM, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_WRITE, { 16, 16, 16 }, ZYDIS_IELEMENT_TYPE_UINT64, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_RM } }, 
     { ZYDIS_SEMANTIC_OPTYPE_BND, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_READ, { 0, 0, 0 }, ZYDIS_IELEMENT_TYPE_INVALID, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_REG } }, 
-    { ZYDIS_SEMANTIC_OPTYPE_MEM, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_WRITE, { 24, 24, 24 }, ZYDIS_IELEMENT_TYPE_UINT64, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_RM } }, 
+    { ZYDIS_SEMANTIC_OPTYPE_MEM, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_WRITE, { 8, 8, 8 }, ZYDIS_IELEMENT_TYPE_UINT32, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_RM } }, 
     { ZYDIS_SEMANTIC_OPTYPE_BND, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_READ, { 0, 0, 0 }, ZYDIS_IELEMENT_TYPE_INVALID, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_REG } }, 
-    { ZYDIS_SEMANTIC_OPTYPE_MEM, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_WRITE, { 12, 12, 12 }, ZYDIS_IELEMENT_TYPE_UINT32, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_RM } }, 
+    { ZYDIS_SEMANTIC_OPTYPE_MIB, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_WRITE, { 24, 24, 24 }, ZYDIS_IELEMENT_TYPE_UINT64, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_RM } }, 
+    { ZYDIS_SEMANTIC_OPTYPE_BND, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_READ, { 0, 0, 0 }, ZYDIS_IELEMENT_TYPE_INVALID, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_REG } }, 
+    { ZYDIS_SEMANTIC_OPTYPE_MIB, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_WRITE, { 12, 12, 12 }, ZYDIS_IELEMENT_TYPE_UINT32, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_RM } }, 
     { ZYDIS_SEMANTIC_OPTYPE_BND, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_READ, { 0, 0, 0 }, ZYDIS_IELEMENT_TYPE_INVALID, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_REG } }, 
     { ZYDIS_SEMANTIC_OPTYPE_GPR16_32_64, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_READ, { 0, 0, 0 }, ZYDIS_IELEMENT_TYPE_INVALID, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_REG } }, 
     { ZYDIS_SEMANTIC_OPTYPE_MEM, ZYDIS_OPERAND_VISIBILITY_EXPLICIT, ZYDIS_OPERAND_ACTION_READ, { 4, 4, 4 }, ZYDIS_IELEMENT_TYPE_INT16, { .encoding = ZYDIS_OPERAND_ENCODING_MODRM_RM } }, 

src/SharedData.h

@@ -92,7 +92,8 @@ enum ZydisSemanticOperandTypes
     ZYDIS_SEMANTIC_OPTYPE_REL,
     ZYDIS_SEMANTIC_OPTYPE_PTR,
     ZYDIS_SEMANTIC_OPTYPE_AGEN,
-    ZYDIS_SEMANTIC_OPTYPE_MOFFS    
+    ZYDIS_SEMANTIC_OPTYPE_MOFFS,
+    ZYDIS_SEMANTIC_OPTYPE_MIB
 };
 
 /**

tools/ZydisInfo.c

@@ -155,6 +155,13 @@ void printOperands(ZydisDecodedInstruction* instruction)
             "JIMM32_32_64",
             "JIMM16_32_32"
         };
+        static const char* memopTypes[] =
+        {
+            "INVALID",
+            "MEM",
+            "AGEN",
+            "MIB"
+        };
         printf("%2d  %9s  %10s  %6s  %12s  %5d   %4d  %6d  %8s", 
             i,
             operandTypes[instruction->operands[i].type],
@@ -171,7 +178,9 @@ void printOperands(ZydisDecodedInstruction* instruction)
             printf("  %27s", ZydisRegisterGetString(instruction->operands[i].reg.value));
             break;
         case ZYDIS_OPERAND_TYPE_MEMORY:
-            printf("  SEG   =%20s\n", ZydisRegisterGetString(instruction->operands[i].mem.segment));
+            printf("  TYPE  =%20s\n", memopTypes[instruction->operands[i].mem.type]);
+            printf("  %84s =%20s\n", 
+                "SEG  ", ZydisRegisterGetString(instruction->operands[i].mem.segment));
             printf("  %84s =%20s\n", 
                 "BASE ", ZydisRegisterGetString(instruction->operands[i].mem.base));
             printf("  %84s =%20s\n",