IoAcquireKsrPersistentMemory

NTSTATUS __fastcall IoAcquireKsrPersistentMemory(INT64 a1, INT64 a2, VOID *a3, size_t *a4){
  __int64 v8; 
  __int16 *v9; 
  _WORD *v10; 
  VOID **v11; 
  VOID **v12; 
  __int64 v13; 
  _WORD *v14; 
  __int64 v15; 
  _WORD *v16; 
  __int64 v17; 
  PVOID BugCheckParameter4; 

  if( KeGetCurrentIrql() )
    KeBugCheckEx(0x121u, (PVOID)1, (PVOID)KeGetCurrentIrql(), 0i64, 0i64);
  if( a2 )
  {
    v8 = *(_QWORD *)(*(_QWORD *)(a2 + 312) + 40i64);
    if( !v8 || (*(_DWORD *)(v8 + 396) & 0x20000) != 0 )
    {
      IoAddTriageDumpDataBlock((VOID *)a2, (_BYTE *)*(unsigned __int16 *)(a2 + 2));
      v9 = *(__int16 **)(a2 + 8);
      if( v9 )
      {
        IoAddTriageDumpDataBlock(v9, (_BYTE *)(unsigned int)v9[1]);
        v10 = (_WORD *)(*(_QWORD *)(a2 + 8) + 56i64);
        if( *v10 )
        {
          IoAddTriageDumpDataBlock(v10, (_BYTE *)2);
          IoAddTriageDumpDataBlock(
            *(VOID **)(*(_QWORD *)(a2 + 8) + 64i64),
            (_BYTE *)*(unsigned __int16 *)(*(_QWORD *)(a2 + 8) + 56i64));
        }
      }
      v11 = *(VOID ***)(*(_QWORD *)(a2 + 312) + 40i64);
      if( v11 )
      {
        v12 = v11 + 5;
        IoAddTriageDumpDataBlock(v11, (_BYTE *)0x310);
        if( *(_WORD *)v12 )
        {
          IoAddTriageDumpDataBlock(v12, (_BYTE *)2);
          IoAddTriageDumpDataBlock(v12[1], (_BYTE *)*(unsigned __int16 *)v12);
        }
        v13 = *(_QWORD *)(a2 + 312);
        v14 = (_WORD *)(*(_QWORD *)(v13 + 40) + 56i64);
        if( *v14 )
        {
          IoAddTriageDumpDataBlock(v14, (_BYTE *)2);
          IoAddTriageDumpDataBlock(
            *(VOID **)(*(_QWORD *)(*(_QWORD *)(a2 + 312) + 40i64) + 64i64),
            (_BYTE *)*(unsigned __int16 *)(*(_QWORD *)(*(_QWORD *)(a2 + 312) + 40i64) + 56i64));
          v13 = *(_QWORD *)(a2 + 312);
        }
        v15 = *(_QWORD *)(*(_QWORD *)(v13 + 40) + 16i64);
        if( v15 )
        {
          v16 = (_WORD *)(v15 + 56);
          if( *v16 )
          {
            IoAddTriageDumpDataBlock(v16, (_BYTE *)2);
            v17 = *(_QWORD *)(*(_QWORD *)(*(_QWORD *)(a2 + 312) + 40i64) + 16i64);
            IoAddTriageDumpDataBlock(*(VOID **)(v17 + 64), (_BYTE *)*(unsigned __int16 *)(v17 + 56));
          }
        }
      }
      KeBugCheckEx(0xCAu, (PVOID)2, (PVOID)a2, 0i64, 0i64);
    }
  }
  if( !ExIsSoftBoot() )
    return -1073741637;
  LODWORD(BugCheckParameter4) = 1;
  return PipGetPersistentMemory(a1, a2, a4, a3, (INT64)BugCheckParameter4);
}

Referenced by: