RtlUpdateImportRelocationsInImage

__int64 __fastcall RtlUpdateImportRelocationsInImage(
        PVOID BaseAddress,
        __int64 a2,
        UINT64 a3,
        unsigned int (*a4)(void),
        __int64 a5,
        __int64 a6,
        char a7,
        char a8){
  _DWORD *v9; 
  unsigned int v12; 
  int v13; 
  int v14; 
  char *v15; 
  unsigned __int64 v16; 
  char *i; 
  _DWORD *v18; 
  unsigned __int64 v19; 
  unsigned __int64 v20; 
  UINT64 *v21; 
  INT64 a5a; 
  INT64 v24; 
  SIZE_T NumberOfBytes; 
  INT64 a3a; 
  _DWORD *PoolWithTag; 
  INT64 v28[2]; 
  __int128 v29; 
  __int128 v30; 
  unsigned int v31; 
  v31 = a3;
  LODWORD(a3a) = 0;
  v9 = 0i64;
  LODWORD(NumberOfBytes) = 0;
  v12 = a3;
  PoolWithTag = 0i64;
  *(_OWORD *)v28 = 0i64;
  v29 = 0i64;
  v30 = 0i64;
  v13 = RtlpCaptureRetpolineBinaryInfoForImage(BaseAddress, a2, a3, a5, a6, (INT64)v28);
  if( v13 < 0 )
    return(unsigned int)v13;
  if( a7 )
  {
    if( !LODWORD(v28[1]) )
      return 0;
    *(_QWORD *)&v30 = a2;
    *((_QWORD *)&v29 + 1) = (char *)BaseAddress + LODWORD(v28[1]);
    *((_QWORD *)&v30 + 1) = a4;
    goto LABEL_8;
  }
  v14 = RtlCaptureRetpolineImportRvas((char *)BaseAddress, a2, v12, a4, 0i64, (ULONG *)&NumberOfBytes);
  v13 = v14;
  if( v14 >= 0 )
    return(unsigned int)-1073741637;
  if( v14 == -1073741789 )
  {
    PoolWithTag = ExAllocatePoolWithTag(PagedPool, (unsigned int)NumberOfBytes, 0x496C7052ui64);
    v9 = PoolWithTag;
    if( !PoolWithTag )
      return(unsigned int)-1073741801;
    v13 = RtlCaptureRetpolineImportRvas((char *)BaseAddress, a2, v12, a4, PoolWithTag, (ULONG *)&NumberOfBytes);
    if( v13 < 0 )
      goto LABEL_20;
    *(_QWORD *)&v29 = v9;
LABEL_8:
    v13 = RtlpCaptureDynamicRelocationTableRva(BaseAddress, v12, &a3a);
    if( v13 >= 0 )
    {
      v15 = (char *)BaseAddress + (unsigned int)a3a;
      v16 = (unsigned __int64)&v15[*((unsigned int *)v15 + 1) + 8];
      for( i = v15 + 8; ; i += *((unsigned int *)i + 2) + 12 )
      {
        if( (unsigned __int64)i >= v16 )
        {
          v13 = -1073741637;
          goto LABEL_20;
        }
        if( *(_QWORD *)i == 3i64 )
          break;
      }
      v18 = i + 12;
      v19 = (unsigned __int64)&i[*((unsigned int *)i + 2) + 12];
      a3a = v19;
      if( (unsigned __int64)(i + 12) < v19 )
      {
        do
        {
          v20 = (unsigned __int64)v18 + (unsigned int)v18[1];
          v21 = (UINT64 *)(v18 + 2);
          if( (unsigned __int64)(v18 + 2) < v20 )
          {
            do
            {
              if( (*(_DWORD *)v21 & 0xFFF) == 0 && v21 != (UINT64 *)(v18 + 2) )
                break;
              LODWORD(v24) = 1;
              LODWORD(a5a) = *v18;
              RtlApplyImportRelocationToImage((UINT64)BaseAddress, v31, (INT64)v28, a6, a5a, v21, v24, a8);
              v21 = (UINT64 *)((char *)v21 + 4);
            }
            while( (unsigned __int64)v21 < v20 );
            v19 = a3a;
          }
          v18 = (_DWORD *)((char *)v18 + (unsigned int)v18[1]);
        }
        while( (unsigned __int64)v18 < v19 );
        v9 = PoolWithTag;
      }
      v13 = 0;
    }
LABEL_20:
    if( v9 )
      ExFreePoolWithTag(v9, 0);
  }
  return(unsigned int)v13;
}

Referenced by: