The following table is a cross-reference for DevHlp function names with request code. The request code is loaded into the DL register before calling Device_Help.
旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� �Function Name �Code �Description � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_SchedClock �0x0 쿎alled each timer tick � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_DevDone �0x1 쿏evice I/O complete � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_Yield �0x2 퀉ield CPU if resched set � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_TCYield �0x3 퀉ield to time critical task � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_ProcBlock �0x4 쿍lock on event � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_ProcRun �0x5 쿢nblock process � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_SemRequest �0x6 쿬laim a semaphore � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_SemClear �0x7 퀁elease a semaphore � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_SemHandle �0x8 쿽btain a semaphore handle � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_PushRequest �0x9 쿛ush the request � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_PullRequest �0xA 쿛ull next request from Q � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_PullParticular �0xB 쿛ull a specific request � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_SortRequest �0xC 쿛ush request in sorted order � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_AllocReqPacket �0xD 쿪llocate request packet � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_FreeReqPacket �0xE 쿯ree request packet � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_QueueInit �0xF 쿔nit/Clear char queue � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_QueueFlush �0x10 쿯lush queue � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_QueueWrite �0x11 쿛ut a char in the queue � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_QueueRead �0x12 쿒et a char from the queue � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_Lock �0x13 쿗ock segment � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_Unlock �0x14 쿢nlock segment � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_PhysToVirt �0x15 쿬onvert physical address to virtual � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_VirtToPhys �0x16 쿬onvert virtual address to physical � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_PhysToUVirt �0x17 쿬onvert physical to LDT � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_AllocPhys �0x18 쿪llocate physical memory � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_FreePhys �0x19 쿯ree physical memory � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_SetROMVector �0x1A 퀂et a ROM service routine vector � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_SetIRQ �0x1B 퀂et an IRQ interrupt � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_UnSetIRQ �0x1C 퀅nset an IRQ interrupt � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_SetTimer �0x1D 퀂et timer request handler � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_ResetTimer �0x1E 퀅nset timer request handler � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_MonitorCreate �0x1F 쿬reate a monitor � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_Register �0x20 쿶nstall a monitor � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_DeRegister �0x21 퀁emove a monitor � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_MonWrite �0x22 쿾ass data records to monitor � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_MonFlush �0x23 퀁emove all data from stream � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_GetDOSVar �0x24 쿝eturn pointer to DOS variable � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_SendEvent �0x25 쿪n event occurred � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_ROMCritSection �0x26 쿝OM Critical Section � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_VerifyAccess �0x27 쿣erify access to memory � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_RAS �0x28 쿛ut info in RAS trace buffer � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_ABIOSGetParms �0x29 쿒et ABIOS Calling Parms � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_AttachDD �0x2A 쿌ttach to a device driver � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_InternalError �0x2B 쿞ignal an internal error � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_ModifyPriority �0x2C 쿢ndocumented (used by PM) � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_AllocGDTSelector �0x2D 쿌llocate GDT Selectors � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_PhysToGDTSelector �0x2E 쿎onvert phys addr to GDT sel � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_RealToProt �0x2F 쿎hange from real to protected mode � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_ProtToReal �0x30 쿎hange from protected to real mode � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_EOI �0x31 쿞end EOI to PIC � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_UnPhysToVirt �0x32 쿺ark completion of PhysToVirt � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_TickCount �0x33 쿺odify timer � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_GetLIDEntry �0x34 쿚btain Logical ID � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_FreeLIDEntry �0x35 쿝elease Logical ID � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_ABIOSCall �0x36 쿎all ABIOS � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_ABIOSCommonEntry �0x37 쿔nvoke Common Entry Point � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_GetDeviceBlock �0x38 쿒et ABIOS Device Block � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_RegisterStackUsag �0x3A 쿝egister for stack usage � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_LogEntry �0x3B 쿛lace data in log buffer � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_VideoPause �0x3C 쿣ideo pause on/off - D607 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_Save_Message �0x3D 쿞ave msg in SysInit Message Table � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_SegRealloc �0x3E 쿝ealloc DD protect mode segment � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_PutWaitingQueue �0x3F 쿛ut I/O request on waiting queue � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_GetWaitingQueue �0x40 쿒et I/O request from waiting queue � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_PhysToSys �0x41 쿌ddress conversion for the AOX � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_PhysToSysHook �0x42 쿌ddress conversion for the AOX � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_RegisterDeviceClass �0x43 쿝egister DC entry point � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_RegisterPDD �0x50 쿝egister PDD entry point with VDM � � � 쿺anager for later PDD-VDD communication � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_RegisterBeep �0x51 퀁egister PTD beep service entry point � � � 퀇ith kernel � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_Beep �0x52 쿾reempt beep service via PTD � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_FreeGDTSelector �0x53 쿑ree allocated GDT selector � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_PhysToGDTSel �0x54 쿎onvert Phys Addr to GDT sel with given � � � 쿪ccess � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_VMLock �0x55 쿗ock linear address range � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_VMUnlock �0x56 쿢nlock address range � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_VMAlloc �0x56 쿌llocate memory � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_VMFree �0x58 쿑ree memory or mapping � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_VMProcessToGlobal �0x59 쿎reate global mapping to process memory � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_VMGlobalToProcess �0x5A 쿎reate process mapping to global memory � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_VirtToLin �0x5B 쿎onvert virtual address to linear � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_LinToGDTSelector �0x5C 쿎onvert linear address to virtual � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_GetDescInfo �0x5D 쿝eturn descriptor information � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_LinToPageList �0x5E 쿫uild pagelist array from lin addr � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_PageListToLin �0x5F 쿺ap page list array to lin addr � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_PageListToGDTSelector �0x60 쿺ap page list array to GDT sel. � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_RegisterTmrDD �0x61 쿝egister TMR Device Driver. � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_RegisterPerfCtrs �0x62 쿝egister device driver perf. ctrs (PVW).� 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_AllocateCtxHook �0x63 쿌llocate a context hook � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_FreeCtxHook �0x64 쿑ree a context hook � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_ArmCtxHook �0x65 쿌rm a context hook � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_VMSetMem �0x66 쿬ommit/decommit memory � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_OpenEventSem �0x67 쿽pen an event semaphore � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_CloseEventSem �0x68 쿬lose an event semaphore � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_PostEventSem �0x69 쿾ost an event semaphore � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_ResetEventSem �0x6A 퀁eset an event semaphore � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_RegisterFreq �0x6B 퀁egister PTD freq service entry point � � � 퀇ith kernel � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_DynamicAPI �0x6C 쿪dd a dynamic API � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_ProcRun2 �0x6D 쿢nblock process via procrun2 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_CreateInt13VDM �0x6E 쿎reate Int13 VDM (Internal Only) � � � 쿚EMINT13 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_RegisterKrnlExit �0x6F 쿢sed to capture Kernel Exits F78693 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_PMPostEventSem �0x70 쿛M Post Event Semaphore � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_AcquireSpinLock �0x71 쿪cquire Spin Lock (SMP only) � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_ReleaseSpinLock �0x72 퀁elease Spin Lock (SMP only) � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_InitIntMouseCursorData �0x73 쿔nitialize Mouse/Cursor Data (SMP only) � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_StartIntMouseCursor �0x74 쿞tart Int Time Mouse/Cursor (SMP only) � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_EndIntMouseCursor �0x75 쿐nd Int Time Mouse/Cursor (SMP only) � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_Port_IO �0x76 쿛ort I/O (SMP only) � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_SetIRQMask �0x77 쿞et/Unset an IRQ Mask (SMP only) � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_GetIRQMask �0x78 쿝etrieve an IRQ Mask state (SMP only) � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_CreateSpinLock �0x79 쿬reate Spin Lock (SMP only) � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_FreeSpinLock �0x7A 쿯ree Spin Lock (SMP only) � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_KillProc �0x7D 쿖ill Proc � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_QSysState �0x7E 쿜uery System State � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_OpenFile �0x7F 쿝ing-0 File system Write � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_CloseFile �0x80 쿝ing-0 File system Seek � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_ReadFile �0x81 쿝ing-0 File system Read � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_ReadFileAt �0x82 쿑ile system Read at (seek) � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿏evHlp_RegisterKDD �0x83 쿝egister Driver with kernel debugger � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴�