392 lines
11 KiB
C
392 lines
11 KiB
C
/******************************************************************************
|
|
*
|
|
* (C) Copyright MICROSOFT Corp. All Rights Reserved, 1989-1995
|
|
*
|
|
* Title: vwin32.h -
|
|
*
|
|
* Version: 4.00
|
|
*
|
|
* Date: 24-May-1993
|
|
*
|
|
******************************************************************************/
|
|
|
|
/*INT32*/
|
|
|
|
#ifndef _VWIN32_H_
|
|
#define _VWIN32_H_
|
|
|
|
// ;BeginInternal
|
|
// Note that this ID has been reserved for us in VMM.H
|
|
|
|
#define VWIN32_DEVICE_ID 0x0002A
|
|
|
|
#define VWIN32_VER_MAJOR 1
|
|
#define VWIN32_VER_MINOR 4
|
|
|
|
#define THREAD_TYPE_WIN32 VWIN32_DEVICE_ID
|
|
|
|
// ;EndInternal
|
|
|
|
#ifndef Not_VxD
|
|
|
|
/*XLATOFF*/
|
|
#define VWIN32_Service Declare_Service
|
|
#define VWIN32_StdCall_Service Declare_SCService
|
|
#pragma warning (disable:4003) // turn off not enough params warning
|
|
/*XLATON*/
|
|
|
|
/*MACROS*/
|
|
Begin_Service_Table(VWIN32)
|
|
|
|
VWIN32_Service (VWIN32_Get_Version, LOCAL)
|
|
VWIN32_Service (VWIN32_DIOCCompletionRoutine, LOCAL)
|
|
VWIN32_Service (_VWIN32_QueueUserApc)
|
|
VWIN32_Service (_VWIN32_Get_Thread_Context)
|
|
VWIN32_Service (_VWIN32_Set_Thread_Context)
|
|
VWIN32_Service (_VWIN32_CopyMem, LOCAL)
|
|
VWIN32_Service (_VWIN32_Npx_Exception)
|
|
VWIN32_Service (_VWIN32_Emulate_Npx)
|
|
VWIN32_Service (_VWIN32_CheckDelayedNpxTrap)
|
|
VWIN32_Service (VWIN32_EnterCrstR0)
|
|
VWIN32_Service (VWIN32_LeaveCrstR0)
|
|
VWIN32_Service (_VWIN32_FaultPopup)
|
|
VWIN32_Service (VWIN32_GetContextHandle)
|
|
VWIN32_Service (VWIN32_GetCurrentProcessHandle, LOCAL)
|
|
VWIN32_Service (_VWIN32_SetWin32Event)
|
|
VWIN32_Service (_VWIN32_PulseWin32Event)
|
|
VWIN32_Service (_VWIN32_ResetWin32Event)
|
|
VWIN32_Service (_VWIN32_WaitSingleObject)
|
|
VWIN32_Service (_VWIN32_WaitMultipleObjects)
|
|
VWIN32_Service (_VWIN32_CreateRing0Thread)
|
|
VWIN32_Service (_VWIN32_CloseVxDHandle)
|
|
VWIN32_Service (VWIN32_ActiveTimeBiasSet, LOCAL)
|
|
VWIN32_Service (VWIN32_GetCurrentDirectory, LOCAL)
|
|
VWIN32_Service (VWIN32_BlueScreenPopup)
|
|
VWIN32_Service (VWIN32_TerminateApp)
|
|
VWIN32_Service (_VWIN32_QueueKernelAPC)
|
|
VWIN32_Service (VWIN32_SysErrorBox)
|
|
VWIN32_Service (_VWIN32_IsClientWin32)
|
|
VWIN32_Service (VWIN32_IFSRIPWhenLev2Taken, LOCAL)
|
|
VWIN32_Service (_VWIN32_InitWin32Event)
|
|
VWIN32_Service (_VWIN32_InitWin32Mutex)
|
|
VWIN32_Service (_VWIN32_ReleaseWin32Mutex)
|
|
VWIN32_Service (_VWIN32_BlockThreadEx)
|
|
VWIN32_Service (VWIN32_GetProcessHandle, LOCAL)
|
|
VWIN32_Service (_VWIN32_InitWin32Semaphore)
|
|
VWIN32_Service (_VWIN32_SignalWin32Sem)
|
|
VWIN32_Service (_VWIN32_QueueUserApcEx)
|
|
VWIN32_Service (_VWIN32_OpenVxDHandle)
|
|
VWIN32_Service (_VWIN32_CloseWin32Handle)
|
|
VWIN32_Service (_VWIN32_AllocExternalHandle)
|
|
VWIN32_Service (_VWIN32_UseExternalHandle)
|
|
VWIN32_Service (_VWIN32_UnuseExternalHandle)
|
|
VWIN32_StdCall_Service (KeInitializeTimer, 1)
|
|
VWIN32_StdCall_Service (KeSetTimer, 4)
|
|
VWIN32_StdCall_Service (KeCancelTimer, 1)
|
|
VWIN32_StdCall_Service (KeReadStateTimer, 1)
|
|
VWIN32_Service (_VWIN32_ReferenceObject)
|
|
VWIN32_Service (_VWIN32_GetExternalHandle)
|
|
|
|
End_Service_Table(VWIN32)
|
|
/*ENDMACROS*/
|
|
|
|
/*XLATOFF*/
|
|
#pragma warning (default:4003) // turn on not enough params warning
|
|
/*XLATON*/
|
|
|
|
#endif // Not_VxD
|
|
|
|
// ;BeginInternal
|
|
|
|
// PM API list
|
|
|
|
#define VWIN32_GET_VER 0
|
|
#define VWIN32_THREAD_SWITCH 1 // ECX = wake param, EBX = ring 0 handle
|
|
#define VWIN32_DPMI_FAULT 2 // SS:BP = FAULTSTACKFRAME, AL = ignore
|
|
#define VWIN32_MMGR_FUNCTIONS 3
|
|
#define VWIN32_EVENT_CREATE 4
|
|
#define VWIN32_EVENT_DESTROY 5
|
|
#define VWIN32_EVENT_WAIT 6
|
|
#define VWIN32_EVENT_SET 7
|
|
#define VWIN32_RealNetx_Info 8
|
|
#define VWIN32_THREAD_BOOST_PRI 9
|
|
#define VWIN32_WAIT_CRST 10
|
|
#define VWIN32_WAKE_CRST 11
|
|
#define VWIN32_SET_FAULT_INFO 12
|
|
#define VWIN32_EXIT_TIME 13
|
|
#define VWIN32_BOOST_THREAD_GROUP 14
|
|
#define VWIN32_BOOST_THREAD_STATIC 15
|
|
#define VWIN32_WAKE_IDLE_SYS 16
|
|
#define VWIN32_MAKE_IDLE_SYS 17
|
|
#define VWIN32_DELIVER_PENDING_KERNEL_APCS 18
|
|
#define VWIN32_SYS_ERROR_BOX 19
|
|
#define VWIN32_GET_IFSMGR_XLAT_PTR 20
|
|
#define VWIN32_BOOST_THREAD_DECAY 21
|
|
#define VWIN32_LAST_CMD 21
|
|
|
|
#define VWIN32_MMGR_RESERVE ((VWIN32_MMGR_FUNCTIONS << 8) + 0)
|
|
#define VWIN32_MMGR_COMMIT ((VWIN32_MMGR_FUNCTIONS << 8) + 1)
|
|
#define VWIN32_MMGR_DECOMMIT ((VWIN32_MMGR_FUNCTIONS << 8) + 2)
|
|
#define VWIN32_MMGR_PAGEFREE ((VWIN32_MMGR_FUNCTIONS << 8) + 3)
|
|
|
|
//
|
|
// Current Win32 thread/process handles.
|
|
//
|
|
// Updated every context switch.
|
|
//
|
|
|
|
typedef struct _K32CURRENT {
|
|
DWORD CurThreadHandle; // win32 thread handle
|
|
DWORD CurProcessHandle; // win32 process handle
|
|
DWORD CurTDBX; // current TDBX
|
|
DWORD pCurK16Task; // flat pointer to kernel 16 CurTDB
|
|
DWORD CurContextHandle; // win32 memory context handle
|
|
} K32CURRENT;
|
|
|
|
//
|
|
// Flag values for CreateThread
|
|
//
|
|
#define VWIN32_CT_EMULATE_NPX 0x01 // set EM bit in CR0 for thread
|
|
#define VWIN32_CT_WIN32_NPX 0x02 // use Win32 FP exception model
|
|
#define VWIN32_CT_WIN32 0x04 // thread is Win32 (not Win16)
|
|
|
|
//
|
|
// Return values from VWIN32_CheckDelayedNpxTrap
|
|
//
|
|
#define CX_RAISE 0 // instruction raises exception
|
|
#define CX_IGNORE 1 // instruction ignores exception
|
|
#define CX_CLEAR 2 // instruction clears or masks exception
|
|
|
|
// flags to use for win32 blocking
|
|
#define WIN32_BLOCK_FLAGS (BLOCK_FORCE_SVC_INTS+BLOCK_SVC_INTS+BLOCK_THREAD_IDLE+BLOCK_ENABLE_INTS)
|
|
|
|
//
|
|
// Flags for VWIN32_BlueScreenPopup
|
|
//
|
|
|
|
#define VBSP_CANCEL 0x00000001
|
|
#define VBSP_DISPLAY_VXD_NAME 0x00000002
|
|
|
|
//
|
|
// Fault stack frame structure
|
|
//
|
|
|
|
typedef struct fsf_s {
|
|
WORD fsf_GS;
|
|
WORD fsf_FS;
|
|
WORD fsf_ES;
|
|
WORD fsf_DS;
|
|
DWORD fsf_EDI;
|
|
DWORD fsf_ESI;
|
|
DWORD fsf_EBP;
|
|
DWORD fsf_locked_ESP;
|
|
DWORD fsf_EBX;
|
|
DWORD fsf_EDX;
|
|
DWORD fsf_ECX;
|
|
DWORD fsf_EAX;
|
|
WORD fsf_num; // Fault number
|
|
WORD fsf_prev_IP; // IP of previous fault handler
|
|
WORD fsf_prev_CS; // CS of previous fault handler
|
|
WORD fsf_ret_IP; // DPMI fault handler frame follows
|
|
WORD fsf_ret_CS;
|
|
WORD fsf_err_code;
|
|
WORD fsf_faulting_IP;
|
|
WORD fsf_faulting_CS;
|
|
WORD fsf_flags;
|
|
WORD fsf_SP;
|
|
WORD fsf_SS;
|
|
} FAULTSTACKFRAME;
|
|
|
|
typedef FAULTSTACKFRAME *PFAULTSTACKFRAME;
|
|
|
|
// ;EndInternal
|
|
|
|
//
|
|
// structure for VWIN32_SysErrorBox
|
|
//
|
|
|
|
typedef struct vseb_s {
|
|
DWORD vseb_resp;
|
|
WORD vseb_b3;
|
|
WORD vseb_b2;
|
|
WORD vseb_b1;
|
|
DWORD vseb_pszCaption;
|
|
DWORD vseb_pszText;
|
|
} VSEB;
|
|
|
|
typedef VSEB *PVSEB;
|
|
|
|
#define SEB_ANSI 0x4000 // ANSI strings if set on vseb_b1
|
|
#define SEB_TERMINATE 0x2000 // forces termination if button pressed
|
|
|
|
// VWIN32_QueueKernelAPC flags
|
|
|
|
#define KERNEL_APC_IGNORE_MC 0x00000001
|
|
#define KERNEL_APC_STATIC 0x00000002
|
|
#define KERNEL_APC_WAKE 0x00000004
|
|
|
|
// for DeviceIOControl support
|
|
// On a DeviceIOControl call vWin32 will pass following parameters to
|
|
// the Vxd that is specified by hDevice. hDevice is obtained thru an
|
|
// earlier call to hDevice = CreateFile("\\.\vxdname", ...);
|
|
// ESI = DIOCParams STRUCT (defined below)
|
|
typedef struct DIOCParams {
|
|
DWORD Internal1; // ptr to client regs
|
|
DWORD VMHandle; // VM handle
|
|
DWORD Internal2; // DDB
|
|
DWORD dwIoControlCode;
|
|
DWORD lpvInBuffer;
|
|
DWORD cbInBuffer;
|
|
DWORD lpvOutBuffer;
|
|
DWORD cbOutBuffer;
|
|
DWORD lpcbBytesReturned;
|
|
DWORD lpoOverlapped;
|
|
DWORD hDevice;
|
|
DWORD tagProcess;
|
|
} DIOCPARAMETERS;
|
|
|
|
typedef DIOCPARAMETERS *PDIOCPARAMETERS;
|
|
|
|
// dwIoControlCode values for vwin32's DeviceIOControl Interface
|
|
// all VWIN32_DIOC_DOS_ calls require lpvInBuffer abd lpvOutBuffer to be
|
|
// struct * DIOCRegs
|
|
#define VWIN32_DIOC_GETVERSION DIOC_GETVERSION
|
|
#define VWIN32_DIOC_DOS_IOCTL 1
|
|
#define VWIN32_DIOC_DOS_INT25 2
|
|
#define VWIN32_DIOC_DOS_INT26 3
|
|
#define VWIN32_DIOC_DOS_INT13 4
|
|
#define VWIN32_DIOC_SIMCTRLC 5
|
|
#define VWIN32_DIOC_DOS_DRIVEINFO 6
|
|
#define VWIN32_DIOC_CLOSEHANDLE DIOC_CLOSEHANDLE
|
|
|
|
// DIOCRegs
|
|
// Structure with i386 registers for making DOS_IOCTLS
|
|
// vwin32 DIOC handler interprets lpvInBuffer , lpvOutBuffer to be this struc.
|
|
// and does the int 21
|
|
// reg_flags is valid only for lpvOutBuffer->reg_Flags
|
|
typedef struct DIOCRegs {
|
|
DWORD reg_EBX;
|
|
DWORD reg_EDX;
|
|
DWORD reg_ECX;
|
|
DWORD reg_EAX;
|
|
DWORD reg_EDI;
|
|
DWORD reg_ESI;
|
|
DWORD reg_Flags;
|
|
} DIOC_REGISTERS;
|
|
|
|
// if we are not included along with winbase.h
|
|
#ifndef FILE_FLAG_OVERLAPPED
|
|
// OVERLAPPED structure for DeviceIOCtl VxDs
|
|
typedef struct _OVERLAPPED {
|
|
DWORD O_Internal;
|
|
DWORD O_InternalHigh;
|
|
DWORD O_Offset;
|
|
DWORD O_OffsetHigh;
|
|
HANDLE O_hEvent;
|
|
} OVERLAPPED;
|
|
#endif
|
|
|
|
// Parameters for _VWIN32_OpenVxDHandle to validate the Win32 handle type.
|
|
#define OPENVXD_TYPE_SEMAPHORE 0
|
|
#define OPENVXD_TYPE_EVENT 1
|
|
#define OPENVXD_TYPE_MUTEX 2
|
|
#define OPENVXD_TYPE_ANY 3
|
|
|
|
// ;BeginInternal
|
|
#define OPENVXD_TYPE_MAXIMUM 3
|
|
// ;EndInternal
|
|
|
|
//
|
|
// Object type table declaration for _VWIN32_AllocExternalHandle
|
|
//
|
|
/*XLATOFF*/
|
|
#define R0OBJCALLBACK __stdcall
|
|
typedef VOID (R0OBJCALLBACK *R0OBJFREE)(PVOID pR0ObjBody);
|
|
typedef PVOID (R0OBJCALLBACK *R0OBJDUP)(PVOID pR0ObjBody, DWORD hDestProc);
|
|
/*XLATON*/
|
|
/* ASM
|
|
R0OBJFREE TYPEDEF DWORD
|
|
R0OBJDUP TYPEDEF DWORD
|
|
*/
|
|
|
|
typedef struct _R0OBJTYPETABLE {
|
|
DWORD ott_dwSize; // sizeof(R0OBJTYPETABLE)
|
|
R0OBJFREE ott_pfnFree; // called by Win32 CloseHandle
|
|
R0OBJDUP ott_pfnDup; // called by Win32 DuplicateHandle
|
|
} R0OBJTYPETABLE, *PR0OBJTYPETABLE;
|
|
/* ASM
|
|
R0OBJTYPETABLE typedef _R0OBJTYPETABLE;
|
|
*/
|
|
|
|
#define R0EHF_INHERIT 0x00000001 // Handle is inheritable
|
|
#define R0EHF_GLOBAL 0x00000002 // Handle is valid in all contexts
|
|
// ;BeginInternal
|
|
#define R0EHF_ALL (R0EHF_INHERIT | R0EHF_GLOBAL)
|
|
// ;EndInternal
|
|
|
|
// ;BeginInternal
|
|
|
|
/* ASM
|
|
|
|
FSF_CLEANUP_RETURN EQU fsf_ret_IP - fsf_num
|
|
FSF_CLEANUP_CHAIN EQU fsf_prev_IP - fsf_num
|
|
|
|
K32CURRENT typedef _K32CURRENT
|
|
|
|
;***LT W32Fun - macro to make a function callable from Kernel32
|
|
;
|
|
; This macro will create a stub of the format that the Ring0/Ring3
|
|
; Win32 calling interface likes.
|
|
; It plays around with the stack so that the arguments are set
|
|
; up right and clean off right and it also sets the ring 3
|
|
; registers to reflect the outcome of the operation.
|
|
;
|
|
; This macro is taken from VMM's memory manager, file: mma.asm
|
|
;
|
|
; ENTRY: fun - function name
|
|
; cargs - number of dword arguments it has
|
|
; prefix - prefix for function
|
|
; EXIT: none
|
|
;
|
|
; Note that when the function is called:
|
|
; EBX is the VM handle
|
|
; ESI points to client registers
|
|
; EDI points to the return address
|
|
; THESE REGISTERS MUST NOT BE TRASHED!
|
|
;
|
|
W32Fun MACRO fun, cbargs, prefix
|
|
|
|
BeginProc VW32&fun, esp, W32SVC, public
|
|
ArgVar pcrs,dword
|
|
ArgVar hvm,dword
|
|
x = 0
|
|
REPT cbargs
|
|
x = x + 1
|
|
ArgVar arg&x,dword
|
|
ENDM
|
|
|
|
EnterProc
|
|
pop edi ;Save and remove return address
|
|
pop esi ;Save and remove client regs
|
|
pop ebx ;Save and remove hvm
|
|
|
|
call prefix&fun ;Call function somewhere in VxD
|
|
;Note that this function may be a C function
|
|
|
|
mov [esi].Client_EAX,eax ;Put return values into client regs
|
|
|
|
push ebx ;Put hvm back on stack
|
|
push esi ;Put client regs back on stack
|
|
push edi ;Restore return address
|
|
|
|
LeaveProc
|
|
Return
|
|
EndProc VW32&fun
|
|
|
|
ENDM
|
|
*/
|
|
|
|
// ;EndInternal
|
|
|
|
#endif // _VWIN32_H_
|