modification support & other

+ Replace and rebuild functions
+ NVRAM volumes rebuild support (without changing the size of volume)
+ 'TXT' and 'Microcode' parsing tabs
+ 'Inspect with IDA' function

common/fit.h

@@ -65,6 +65,20 @@ typedef struct INTEL_MICROCODE_HEADER_ {
     UINT8  Reserved[12];
 } INTEL_MICROCODE_HEADER;
 
+typedef union {
+    struct {
+        UINT16 IndexRegisterAddress;
+        UINT16 DataRegisterAddress;
+        UINT8  AccessWidth;
+        UINT8  BitPosition;
+        UINT16 Index;
+    } IndexedIOPtrInfo;
+    struct {
+        UINT64 FlatMemoryPhysicalAddress : 63;
+        UINT64 TxtEnabled : 1; // bit 0 - configuration policy (0 = TXT Disabled, 1 = TXT Enabled)
+    } FlatMemoryPtrInfo;
+} TXT_CONFIG_POLICY;
+
 #define INTEL_MICROCODE_HEADER_VERSION 0x00000001
 #define INTEL_MICROCODE_HEADER_RESERVED_BYTE 0x00
 #define INTEL_MICROCODE_HEADER_SIZES_VALID(ptr) (((INTEL_MICROCODE_HEADER*)ptr)->TotalSize - ((INTEL_MICROCODE_HEADER*)ptr)->DataSize == sizeof(INTEL_MICROCODE_HEADER))