vmm.h

用于查询PC机上的USB端口是否有设备挂接上

/*
 *  Thread status indicates globally interesting thread states.
 *  Flags are for information only and must not be modified.
 */

#define THFLAG_SUSPENDED_BIT	    0x03   // Thread not scheduled
#define THFLAG_SUSPENDED		   (1L << THFLAG_SUSPENDED_BIT)
#define THFLAG_NOT_EXECUTEABLE_BIT  0x04   // Thread partially destroyed
#define THFLAG_NOT_EXECUTEABLE		   (1L << THFLAG_NOT_EXECUTEABLE_BIT)
#define THFLAG_THREAD_CREATION_BIT  0x08   // Thread in status nascendi
#define THFLAG_THREAD_CREATION		   (1L << THFLAG_THREAD_CREATION_BIT)
#define THFLAG_THREAD_BLOCKED_BIT   0x0A   // Blocked on semaphore
#define THFLAG_THREAD_BLOCKED		   (1L << THFLAG_THREAD_BLOCKED_BIT)
#define THFLAG_RING0_THREAD_BIT     0x1C   // thread runs only at ring 0
#define THFLAG_RING0_THREAD		   (1L << THFLAG_RING0_THREAD_BIT)
#define THFLAG_ASYNC_THREAD_BIT	    0x1F   // thread is asynchronous
#define THFLAG_ASYNC_THREAD	       	   (1L << THFLAG_ASYNC_THREAD_BIT)
#define THFLAG_CHARSET_BITS	0x10   // Default character set
#define THFLAG_CHARSET_MASK	   (3L << THFLAG_CHARSET_BITS)
#define THFLAG_ANSI	       (0L << THFLAG_CHARSET_BITS)
#define THFLAG_OEM	       (1L << THFLAG_CHARSET_BITS)
#define THFLAG_UNICODE		   (2L << THFLAG_CHARSET_BITS)
#define THFLAG_RESERVED 	   (3L << THFLAG_CHARSET_BITS)
#define THFLAG_EXTENDED_HANDLES_BIT 0x12   // Thread uses extended file handles
#define THFLAG_EXTENDED_HANDLES 	   (1L << THFLAG_EXTENDED_HANDLES_BIT)
/* the win32 loader opens win32 exes with this bit set to notify IFS
 * so a defragger won't move these files
 * the bit is turned off once the open completes.
 * file open flags are overloaded which is why this is here
 */
#define THFLAG_OPEN_AS_IMMOVABLE_FILE_BIT 0x13	 // File thus opened not moved
#define THFLAG_OPEN_AS_IMMOVABLE_FILE		 (1L << THFLAG_OPEN_AS_IMMOVABLE_FILE_BIT)

/*
 *   Protected mode application control blocks
 */
struct pmcb_s {
    ULONG PMCB_Flags;
    ULONG PMCB_Parent;
};

/*
 *  The reference data for fault error codes 1-5 (GSDVME_PRIVINST through
 *  GSDVME_INVALFLT) is a pointer to the following fault information structure.
 */
struct VMFaultInfo {
    ULONG VMFI_EIP;		// faulting EIP
    WORD  VMFI_CS;		// faulting CS
    WORD  VMFI_Ints;		// interrupts in service, if any
};

typedef struct VMFaultInfo *PVMFaultInfo;

/******************************************************************************
 *		V M M	S E R V I C E S
 ******************************************************************************/

/*XLATOFF*/
#define VMM_Service Declare_Service
#define VMM_StdCall_Service Declare_SCService
#define VMM_FastCall_Service Declare_SCService
#pragma warning (disable:4003)	    // turn off not enough params warning
/*XLATON*/

/*MACROS*/
Begin_Service_Table(VMM, VMM)

VMM_Service (Get_VMM_Version, LOCAL)	// MUST REMAIN SERVICE 0!

VMM_Service (Get_Cur_VM_Handle)
VMM_Service (Test_Cur_VM_Handle)
VMM_Service (Get_Sys_VM_Handle)
VMM_Service (Test_Sys_VM_Handle)
VMM_Service (Validate_VM_Handle)

VMM_Service (Get_VMM_Reenter_Count)
VMM_Service (Begin_Reentrant_Execution)
VMM_Service (End_Reentrant_Execution)

VMM_Service (Install_V86_Break_Point)
VMM_Service (Remove_V86_Break_Point)
VMM_Service (Allocate_V86_Call_Back)
VMM_Service (Allocate_PM_Call_Back)

VMM_Service (Call_When_VM_Returns)

VMM_Service (Schedule_Global_Event)
VMM_Service (Schedule_VM_Event)
VMM_Service (Call_Global_Event)
VMM_Service (Call_VM_Event)
VMM_Service (Cancel_Global_Event)
VMM_Service (Cancel_VM_Event)
VMM_Service (Call_Priority_VM_Event)
VMM_Service (Cancel_Priority_VM_Event)

VMM_Service (Get_NMI_Handler_Addr)
VMM_Service (Set_NMI_Handler_Addr)
VMM_Service (Hook_NMI_Event)

VMM_Service (Call_When_VM_Ints_Enabled)
VMM_Service (Enable_VM_Ints)
VMM_Service (Disable_VM_Ints)

VMM_Service (Map_Flat)
VMM_Service (Map_Lin_To_VM_Addr)

//   Scheduler services

VMM_Service (Adjust_Exec_Priority)
VMM_Service (Begin_Critical_Section)
VMM_Service (End_Critical_Section)
VMM_Service (End_Crit_And_Suspend)
VMM_Service (Claim_Critical_Section)
VMM_Service (Release_Critical_Section)
VMM_Service (Call_When_Not_Critical)
VMM_Service (Create_Semaphore)
VMM_Service (Destroy_Semaphore)
VMM_Service (Wait_Semaphore)
VMM_Service (Signal_Semaphore)
VMM_Service (Get_Crit_Section_Status)
VMM_Service (Call_When_Task_Switched)
VMM_Service (Suspend_VM)
VMM_Service (Resume_VM)
VMM_Service (No_Fail_Resume_VM)
VMM_Service (Nuke_VM)
VMM_Service (Crash_Cur_VM)

VMM_Service (Get_Execution_Focus)
VMM_Service (Set_Execution_Focus)
VMM_Service (Get_Time_Slice_Priority)
VMM_Service (Set_Time_Slice_Priority)
VMM_Service (Get_Time_Slice_Granularity)
VMM_Service (Set_Time_Slice_Granularity)
VMM_Service (Get_Time_Slice_Info)
VMM_Service (Adjust_Execution_Time)
VMM_Service (Release_Time_Slice)
VMM_Service (Wake_Up_VM)
VMM_Service (Call_When_Idle)

VMM_Service (Get_Next_VM_Handle)

//   Time-out and system timer services

VMM_Service (Set_Global_Time_Out)
VMM_Service (Set_VM_Time_Out)
VMM_Service (Cancel_Time_Out)
VMM_Service (Get_System_Time)
VMM_Service (Get_VM_Exec_Time)

VMM_Service (Hook_V86_Int_Chain)
VMM_Service (Get_V86_Int_Vector)
VMM_Service (Set_V86_Int_Vector)
VMM_Service (Get_PM_Int_Vector)
VMM_Service (Set_PM_Int_Vector)

VMM_Service (Simulate_Int)
VMM_Service (Simulate_Iret)
VMM_Service (Simulate_Far_Call)
VMM_Service (Simulate_Far_Jmp)
VMM_Service (Simulate_Far_Ret)
VMM_Service (Simulate_Far_Ret_N)
VMM_Service (Build_Int_Stack_Frame)

VMM_Service (Simulate_Push)
VMM_Service (Simulate_Pop)

// Heap Manager

VMM_Service (_HeapAllocate)
VMM_Service (_HeapReAllocate)
VMM_Service (_HeapFree)
VMM_Service (_HeapGetSize)

/*ENDMACROS*/

/****************************************************
 *
 *   Flags for heap allocator calls
 *
 *   NOTE: HIGH 8 BITS (bits 24-31) are reserved
 *
 ***************************************************/

//
// Flags affecting the returned block
//

#define HEAPZEROINIT        0x00000001
#define HEAPZEROREINIT      0x00000002
#define HEAPNOCOPY          0x00000004

//
// Alignment flags
//

#define HEAPALIGN_SHIFT     16
#define HEAPALIGN_MASK      0x000F0000

#define HEAPALIGN_4         0x00000000                // dword aligned
#define HEAPALIGN_8         0x00000000                // quadword aligned
#define HEAPALIGN_16        0x00000000                // paragraph aligned
#define HEAPALIGN_32        0x00010000                // etc.
#define HEAPALIGN_64        0x00020000
#define HEAPALIGN_128       0x00030000
#define HEAPALIGN_256       0x00040000
#define HEAPALIGN_512       0x00050000
#define HEAPALIGN_1K        0x00060000
#define HEAPALIGN_2K        0x00070000
#define HEAPALIGN_4K        0x00080000
#define HEAPALIGN_8K        0x00090000
#define HEAPALIGN_16K       0x000A0000
#define HEAPALIGN_32K       0x000B0000
#define HEAPALIGN_64K       0x000C0000
#define HEAPALIGN_128K      0x000D0000

//
// Flags indicating which system heap to use.  There are four bits reserved
// to identify the heap to use.  Four are currently defined by the system.
//

#define HEAPTYPESHIFT       8
#define HEAPTYPEMASK        0x00000700

#define HEAPLOCKEDHIGH      0x00000000
#define HEAPLOCKEDIFDP      0x00000100
#define HEAPSWAP            0x00000200
#define HEAPINIT            0x00000400  // will be automatically freed after
                                        // init complete

//
// other flags
//

#define HEAPCLEAN           0x00000800
#define HEAPCONTIG          0x00001000  // memory must be physically contiguous
#define HEAPFORGET          0x00002000  // this memory will never be freed

//
// Combinations of flags understood by HeapAllocateEx
//

#define HEAPLOCKEDLOW       0x00000300
#define HEAPSYSVM           0x00000500
#define HEAPPREEMPT         0x00000600  // code in this heap is preemptable

// Page Manager

/*MACROS*/
VMM_Service (_PageAllocate)
VMM_Service (_PageReAllocate)
VMM_Service (_PageFree)
VMM_Service (_PageLock)
VMM_Service (_PageUnLock)
VMM_Service (_PageGetSizeAddr)
VMM_Service (_PageGetAllocInfo)
VMM_Service (_GetFreePageCount)
VMM_Service (_GetSysPageCount)
VMM_Service (_GetVMPgCount)
VMM_Service (_MapIntoV86)
VMM_Service (_PhysIntoV86)
VMM_Service (_TestGlobalV86Mem)
VMM_Service (_ModifyPageBits)
VMM_Service (_CopyPageTable)
VMM_Service (_LinMapIntoV86)
VMM_Service (_LinPageLock)
VMM_Service (_LinPageUnLock)
VMM_Service (_SetResetV86Pageable)
VMM_Service (_GetV86PageableArray)
VMM_Service (_PageCheckLinRange)
VMM_Service (_PageOutDirtyPages)
VMM_Service (_PageDiscardPages)
/*ENDMACROS*/

/****************************************************
 *
 *  Flags for other page allocator calls
 *
 *  NOTE: HIGH 8 BITS (bits 24-31) are reserved
 *
 ***************************************************/

#define PAGEZEROINIT		0x00000001
#define PAGEUSEALIGN		0x00000002
#define PAGECONTIG		0x00000004
#define PAGEFIXED		0x00000008
#define PAGEDEBUGNULFAULT	0x00000010
#define PAGEZEROREINIT		0x00000020
#define PAGENOCOPY		0x00000040
#define PAGELOCKED		0x00000080
#define PAGELOCKEDIFDP		0x00000100
#define PAGESETV86PAGEABLE	0x00000200
#define PAGECLEARV86PAGEABLE	0x00000400
#define PAGESETV86INTSLOCKED	0x00000800
#define PAGECLEARV86INTSLOCKED	0x00001000
#define PAGEMARKPAGEOUT 	0x00002000
#define PAGEPDPSETBASE		0x00004000
#define PAGEPDPCLEARBASE	0x00008000
#define PAGEDISCARD		0x00010000
#define PAGEPDPQUERYDIRTY	0x00020000
#define PAGEMAPFREEPHYSREG	0x00040000
#define PAGEPHYSONLY		0x04000000
//efine PAGEDONTUSE		0x08000000  // ;Internal
#define PAGENOMOVE		0x10000000
#define PAGEMAPGLOBAL		0x40000000
#define PAGEMARKDIRTY		0x80000000

/****************************************************
 *
 *	Flags for _PhysIntoV86,
 *	_MapIntoV86, and _LinMapIntoV86
 *
 ***************************************************/

#define MAPV86_IGNOREWRAP	0x00000001

/****************************************************
 *
 *	Flags for MapPhysToLinear
 *
 *
 ***************************************************/

#define	MPL_NonCached			0x00000000
#define	MPL_HardwareCoherentCached	0x00000001
#define	MPL_FrameBufferCached		0x00000002
#define	MPL_Cached			0x00000004
#define	MPL_Undoable			0x00000008
#define	MPL_Flags			0x0000000F	// OR of the above

// Informational services

/*MACROS*/
VMM_Service (_GetNulPageHandle)
VMM_Service (_GetFirstV86Page)
VMM_Service (_MapPhysToLinear)
VMM_Service (_GetAppFlatDSAlias)
VMM_Service (_SelectorMapFlat)
VMM_Service (_GetDemandPageInfo)
VMM_Service (_GetSetPageOutCount)
/*ENDMACROS*/

/*
 *  Flags bits for _GetSetPageOutCount
 */
#define GSPOC_F_GET 0x00000001

// Device VM page manager

/*MACROS*/
VMM_Service (Hook_V86_Page)
VMM_Service (_Assign_Device_V86_Pages)
VMM_Service (_DeAssign_Device_V86_Pages)
VMM_Service (_Get_Device_V86_Pages_Array)
VMM_Service (MMGR_SetNULPageAddr)

// GDT/LDT management

VMM_Service (_Allocate_GDT_Selector)
VMM_Service (_Free_GDT_Selector)
VMM_Service (_Allocate_LDT_Selector)
VMM_Service (_Free_LDT_Selector)
VMM_Service (_BuildDescriptorDWORDs)
VMM_Service (_GetDescriptor)
VMM_Service (_SetDescriptor)
/*ENDMACROS*/

/*
*   Flag equates for _Allocate_GDT_Selector
*/
#define ALLOCFROMEND    0x40000000


/*
 *  Flag equates for _BuildDescriptorDWORDs
 */
#define BDDEXPLICITDPL	0x00000001

/*
 *  Flag equates for _Allocate_LDT_Selector
 */
#define ALDTSPECSEL 0x00000001

/*MACROS*/
VMM_Service (_MMGR_Toggle_HMA)
/*ENDMACROS*/

/*
 *  Flag equates for _MMGR_Toggle_HMA
 */
#define MMGRHMAPHYSICAL 0x00000001
#define MMGRHMAENABLE	0x00000002
#define MMGRHMADISABLE	0x00000004
#define MMGRHMAQUERY	0x00000008

/*MACROS*/
VMM_Service (Get_Fault_Hook_Addrs)
VMM_Service (Hook_V86_Fault)
VMM_Service (Hook_PM_Fault)
VMM_Service (Hook_VMM_Fault)
VMM_Service (Begin_Nest_V86_Exec)
VMM_Service (Begin_Nest_Exec)
VMM_Service (Exec_Int)
VMM_Service (Resume_Exec)
VMM_Service (End_Nest_Exec)

VMM_Service (Allocate_PM_App_CB_Area, VMM_ICODE)
VMM_Service (Get_Cur_PM_App_CB)

VMM_Service (Set_V86_Exec_Mode)
VMM_Service (Set_PM_Exec_Mode)

VMM_Service (Begin_Use_Locked_PM_Stack)
VMM_Service (End_Use_Locked_PM_Stack)

VMM_Service (Save_Client_State)
VMM_Service (Restore_Client_State)

VMM_Service (Exec_VxD_Int)

VMM_Service (Hook_Device_Service)

VMM_Service (Hook_Device_V86_API)
VMM_Service (Hook_Device_PM_API)

VMM_Service (System_Control)

//   I/O and software interrupt hooks

VMM_Service (Simulate_IO)
VMM_Service (Install_Mult_IO_Handlers)
VMM_Service (Install_IO_Handler)