KiVirtualizationException
INT64 KiVirtualizationException(void){
unsigned __int64 v0;
unsigned __int64 v1;
unsigned __int64 v2;
unsigned __int64 v3;
unsigned __int64 v4;
unsigned __int64 v5;
unsigned __int64 v6;
_M128A v7;
_M128A v8;
_M128A v9;
_M128A v10;
_M128A v11;
_M128A v12;
_KTRAP_FRAME *__shifted(_KTRAP_FRAME,0x80) TrapFrame;
_ETHREAD *CurrentThread;
unsigned __int8 v15;
char v16;
bool v17;
__int64 v18;
int CurrentIrql;
__int64 v20;
UINT64 v21;
INT64 v22;
INT64 v23;
INT64 v24;
_ETHREAD *v25;
_KTHREAD *v26;
INT64 R9;
INT64 R8;
unsigned __int8 v29;
unsigned __int8 v30;
INT64 result;
CHAR NewIrql;
void *retaddr;
__int16 v36;
int v37;
void *v38;
__int16 v39;
CHAR v40;
TrapFrame = KeGetTrapFrame();
ADJ(TrapFrame)->ExceptionActive = 1;
ADJ(TrapFrame)->Rax = v0;
ADJ(TrapFrame)->Rcx = v2;
ADJ(TrapFrame)->Rdx = v1;
ADJ(TrapFrame)->R8 = v3;
ADJ(TrapFrame)->R9 = v4;
ADJ(TrapFrame)->R10 = v5;
ADJ(TrapFrame)->R11 = v6;
if( (ADJ(TrapFrame)->SegCs & 1) != 0 )
{
if( (KiKvaShadow & 1) == 0 )
__swapgs();
_mm_lfence();
CurrentThread = (_ETHREAD *)KeGetCurrentThread();
__writegsqword(0x270u, *(_QWORD *)(*((_QWORD *)CurrentThread + 68) + 2528i64));
__writegsbyte(0x851u, *((_BYTE *)KeGetPcr() + 2128));
__writegsbyte(0x852u, *((_BYTE *)KeGetPcr() + 632));
v15 = *((_BYTE *)KeGetPcr() + 635);
if( *((_BYTE *)KeGetPcr() + 634) != v15 )
{
__writegsbyte(0x27Au, v15);
__writemsr(0x48u, v15);
}
v16 = *((_BYTE *)KeGetPcr() + 632);
if( (v16 & 8) != 0 )
{
__writemsr(0x49u, 1ui64);
v16 = *((_BYTE *)KeGetPcr() + 632);
}
if( (v16 & 2) != 0 )
__flush_rsb();
_mm_lfence();
__writegsbyte(0x853u, 0);
v17 = (*((_BYTE *)CurrentThread + 3) & 3) == 0;
LOWORD(ADJ(TrapFrame)->Dr7) = 0;
if( !v17 )
KiSaveDebugRegisterState();
}
else
{
_mm_lfence();
if( (*((_BYTE *)KeGetPcr() + 632) & 1) != 0 )
__writemsr(0x48u, *((unsigned __int8 *)KeGetPcr() + 634));
else
_mm_lfence();
}
ADJ(TrapFrame)->MxCsr = _mm_getcsr();
_mm_setcsr(*((_DWORD *)KeGetPcr() + 96));
ADJ(TrapFrame)->Xmm0 = v7;
ADJ(TrapFrame)->Xmm1 = v8;
ADJ(TrapFrame)->Xmm2 = v9;
ADJ(TrapFrame)->Xmm3 = v10;
ADJ(TrapFrame)->Xmm4 = v11;
ADJ(TrapFrame)->Xmm5 = v12;
if( (_BYTE)KeSmapEnabled && (ADJ(TrapFrame)->SegCs & 1) != 0 )
__stac();
v18 = *((_QWORD *)KeGetPcr() + 4257);
if( !v18
|| *(_DWORD *)(v18 + 68) != 1
|| (ADJ(TrapFrame)->EFlags & 0x200) == 0
|| (CurrentIrql = KeGetCurrentIrql(), LODWORD(ADJ(TrapFrame)->P5) = CurrentIrql, (char)CurrentIrql >= 2) )
{
KiBugCheckDispatch(0x7Fu, 0x20ui64, LOBYTE(ADJ(TrapFrame)->P5), *((_QWORD *)KeGetPcr() + 4257));
}
KzRaiseIrql(2u);
_enable();
v20 = *((_QWORD *)KeGetPcr() + 4257);
v21 = *(_QWORD *)(v20 + 72);
*(_DWORD *)(v20 + 68) = 0;
KiEpfHandleNotification(v21);
_disable();
KzLowerIrql(ADJ(TrapFrame)->P5);
if( (ADJ(TrapFrame)->SegCs & 1) == 0 )
{
_mm_setcsr(ADJ(TrapFrame)->MxCsr);
__iretq(retaddr, v36, v37, v38, v39);
}
if( (_BYTE)KeSmapEnabled )
__stac();
while( (*((_BYTE *)KeGetCurrentThread() + 194) & 3) != 0 )
{
__writecr8(1ui64);
_enable();
KiInitiateUserApc((_KTRAP_FRAME *)1);
_disable();
__writecr8(0i64);
}
if( (*((_BYTE *)KeGetPcr() + 638) & 2) != 0 )
KiUpdateStibpPairing(0i64);
v25 = (_ETHREAD *)KeGetCurrentThread();
if( (*(_DWORD *)v25 & 0x8000000) != 0 )
KiRestoreSetContextState((INT64)v25, v22, v23, v24, NewIrql);
v26 = (_ETHREAD *)KeGetCurrentThread();
if( (*(_DWORD *)v26 & 0x40010000) != 0 )
{
if( (*((_BYTE *)v26 + 2) & 1) != 0 )
{
KiCopyCounters((_KTHREAD *)v26);
v26 = (_ETHREAD *)KeGetCurrentThread();
}
if( (*((_BYTE *)v26 + 3) & 0x40) != 0 )
KiUmsExit(1);
}
_mm_setcsr(ADJ(TrapFrame)->MxCsr);
if( LOWORD(ADJ(TrapFrame)->Dr7) )
KiRestoreDebugRegisterState();
R9 = ADJ(TrapFrame)->R9;
R8 = ADJ(TrapFrame)->R8;
__writegsbyte(0x853u, 0);
v29 = *((_BYTE *)KeGetPcr() + 637);
if( *((_BYTE *)KeGetPcr() + 634) != v29 )
{
__writegsbyte(0x27Au, v29);
__writemsr(0x48u, v29);
}
v30 = _bittestandreset16(MK_FP(__GS__, 632i64), 2u);
if( v30 )
__writemsr(0x49u, 1ui64);
v30 = _bittestandreset16(MK_FP(__GS__, 632i64), 5u);
if( v30 )
__flush_rsb();
if( (KiKvaShadow & 1) == 0 )
{
__swapgs();
__iretq(retaddr, v36, v37, v38, v39);
}
KiKernelExit(ADJ(TrapFrame)->Rcx, ADJ(TrapFrame)->Rdx, R8, R9, v40);
return result;
}Referenced by:
KiVirtualizationExceptionShadow