CmpAddProcessorConfigurationEntry

NTSTATUS __fastcall CmpAddProcessorConfigurationEntry(__int64 a1, int a2, void *a3){
  char v6; 
  INT8 *v7; 
  __int64 v8; 
  NTSTATUS v9; 
  bool v10; 
  __int64 v11; 
  NTSTATUS v12; 
  HANDLE v13; 
  NTSTATUS v14; 
  __int128 *v15; 
  const char *v16; 
  unsigned int v17; 
  __int64 v18; 
  INT8 v19; 
  __int64 v20; 
  INT8 v21; 
  _QWORD *v22; 
  UINT64 DataSize; 
  int Data; 
  struct _UNICODE_STRING DestinationString; 
  struct _UNICODE_STRING UnicodeString; 
  HANDLE KeyHandle; 
  struct _STRING SourceString; 
  INT64 result[3]; 
  int v30; 
  int v31; 
  int v32; 
  __int16 v33; 
  __int16 v34; 
  int v35; 
  char *v36; 
  HANDLE Handle; 
  __int128 v38[3]; 
  int v39; 
  char DstBuf[128]; 
  Data = 0;
  Handle = 0i64;
  v39 = 0;
  KeyHandle = (HANDLE)-1i64;
  SourceString = 0i64;
  memset(v38, 0, sizeof(v38));
  UnicodeString = 0i64;
  DestinationString = 0i64;
  memset((INT64)result, 0i64);
  v33 = *(unsigned __int8 *)(a1 + 208);
  v34 = *(unsigned __int8 *)(a1 + 209);
  v36 = DstBuf;
  v6 = *(_BYTE *)(a1 + 141);
  v30 = 1;
  v31 = 1;
  v32 = a2;
  if( v6 == 1 )
  {
    v7 = "AMD64 Family %u Model %u Stepping %u";
  }
  else if( v6 == 2 )
  {
    v7 = (INT8 *)"Intel64 Family %u Model %u Stepping %u";
  }
  else
  {
    if( v6 != 3 )
      KeBugCheck(0x5Dui64);
    v7 = "VIA64 Family %u Model %u Stepping %u";
  }
  sprintf_s(DstBuf, 0x80ui64, v7);
  v8 = -1i64;
  do
    ++v8;
  while( DstBuf[v8] );
  v35 = v8 + 1;
  v9 = CmpInitializeRegistryNode((__int64)result, a3, &KeyHandle, -1, -1, (__int64)CmpDeviceIndexTable);
  if( v9 >= 0 )
  {
    memset((INT64)result, 0i64);
    v10 = *(_BYTE *)(a1 + 64) == 3;
    v33 = *(unsigned __int8 *)(a1 + 208);
    v34 = *(unsigned __int8 *)(a1 + 209);
    v36 = DstBuf;
    v30 = 1;
    v31 = 2;
    v32 = a2;
    if( v10 )
      strcpy_s(DstBuf, 0x80ui64, (PSTR)"80387");
    v11 = -1i64;
    do
      ++v11;
    while( DstBuf[v11] );
    v35 = v11 + 1;
    v12 = CmpInitializeRegistryNode((__int64)result, a3, &Handle, -1, -1, (__int64)CmpDeviceIndexTable);
    v13 = KeyHandle;
    v14 = v12;
    if( v12 >= 0 )
    {
      ZwClose(Handle);
      v16 = (const char *)((a1 + 34192) & -(__int64)(*(_BYTE *)(a1 + 65) != 0));
      if( (unsigned int)EAX(__cpuid(0x80000000, 0)) < 0x80000004 )
        goto LABEL_40;
      v15 = v38;
      v17 = -2147483646;
      do
      {
        v18 = __cpuid(v17, 0);
        *(_DWORD *)v15 = EAX(v18);
        ++v17;
        *((_DWORD *)v15 + 1) = EBX(v18);
        *((_DWORD *)v15 + 2) = ECX(v18);
        *((_DWORD *)v15++ + 3) = EDX(v18);
      }
      while( v17 <= 0x80000004 );
      LOBYTE(v39) = 0;
      if( !v15 )
        goto LABEL_40;
      RtlInitUnicodeString(&DestinationString, L"ProcessorNameString", (WCHAR)v15);
      LODWORD(v20) = 0;
      if( LOBYTE(v38[0]) == 32 )
      {
        do
          v20 = (unsigned int)(v20 + 1);
        while( *((_BYTE *)v38 + v20) == 32 );
      }
      RtlInitAnsiString(&SourceString, (PCSZ)v38 + (unsigned int)v20, v19);
      v14 = RtlAnsiStringToUnicodeString(&UnicodeString, &SourceString, 1u);
      if( v14 >= 0 )
      {
        LODWORD(DataSize) = UnicodeString.Length + 2;
        v14 = ZwSetValueKey(v13, &DestinationString, 0i64, 1ui64, UnicodeString.Buffer, DataSize);
        RtlFreeAnsiString(&UnicodeString);
        if( v14 >= 0 )
        {
LABEL_40:
          if( !v16
            || (RtlInitUnicodeString(&DestinationString, (PCWSTR)L"VendorIdentifier", (WCHAR)v15),
                RtlInitAnsiString(&SourceString, v16, v21),
                v14 = RtlAnsiStringToUnicodeString(&UnicodeString, &SourceString, 1u),
                v14 >= 0)
            && (LODWORD(DataSize) = UnicodeString.Length + 2,
                v14 = ZwSetValueKey(v13, &DestinationString, 0i64, 1ui64, UnicodeString.Buffer, DataSize),
                RtlFreeAnsiString(&UnicodeString),
                v14 >= 0) )
          {
            if( !*(_QWORD *)(a1 + 34208)
              || (Data = *(_DWORD *)(a1 + 34208),
                  RtlInitUnicodeString(&DestinationString, L"FeatureSet", (WCHAR)v15),
                  LODWORD(DataSize) = 4,
                  v14 = ZwSetValueKey(v13, &DestinationString, 0i64, 4ui64, &Data, DataSize),
                  v14 >= 0) )
            {
              if( !*(_DWORD *)(a1 + 68)
                || (RtlInitUnicodeString(&DestinationString, L"~MHz", (WCHAR)v15),
                    LODWORD(DataSize) = 4,
                    v14 = ZwSetValueKey(v13, &DestinationString, 0i64, 4ui64, (PVOID)(a1 + 68), DataSize),
                    v14 >= 0) )
              {
                v22 = (_QWORD *)(a1 + 34216);
                if( *v22 )
                {
                  RtlInitUnicodeString(&DestinationString, L"Update Revision", (WCHAR)v15);
                  LODWORD(DataSize) = 8;
                  v14 = ZwSetValueKey(v13, &DestinationString, 0i64, 3ui64, v22, DataSize);
                }
              }
            }
          }
        }
      }
    }
    if( v13 != (HANDLE)-1i64 )
      ZwClose(v13);
    return v14;
  }
  return v9;
}

Referenced by: