340 lines
6 KiB
NASM
340 lines
6 KiB
NASM
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page ,132
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;Thunk Compiler Version 1.8 Dec 14 1994 14:53:05
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;File Compiled Mon May 21 15:57:59 2001
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;Command Line: thunk.exe -t thk NCXP.thk -o Thunk.asm
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TITLE $Thunk.asm
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.386
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OPTION READONLY
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OPTION OLDSTRUCTS
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IFNDEF IS_16
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IFNDEF IS_32
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%out command line error: specify one of -DIS_16, -DIS_32
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.err
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ENDIF ;IS_32
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ENDIF ;IS_16
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IFDEF IS_32
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IFDEF IS_16
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%out command line error: you can't specify both -DIS_16 and -DIS_32
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.err
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ENDIF ;IS_16
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;************************* START OF 32-BIT CODE *************************
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.model FLAT,STDCALL
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;-- Import common flat thunk routines (in k32)
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externDef MapHInstLS :near32
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externDef MapHInstLS_PN :near32
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externDef MapHInstSL :near32
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externDef MapHInstSL_PN :near32
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externDef FT_Prolog :near32
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externDef FT_Thunk :near32
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externDef QT_Thunk :near32
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externDef FT_Exit0 :near32
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externDef FT_Exit4 :near32
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externDef FT_Exit8 :near32
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externDef FT_Exit12 :near32
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externDef FT_Exit16 :near32
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externDef FT_Exit20 :near32
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externDef FT_Exit24 :near32
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externDef FT_Exit28 :near32
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externDef FT_Exit32 :near32
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externDef FT_Exit36 :near32
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externDef FT_Exit40 :near32
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externDef FT_Exit44 :near32
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externDef FT_Exit48 :near32
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externDef FT_Exit52 :near32
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externDef FT_Exit56 :near32
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externDef SMapLS :near32
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externDef SUnMapLS :near32
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externDef SMapLS_IP_EBP_8 :near32
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externDef SUnMapLS_IP_EBP_8 :near32
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externDef SMapLS_IP_EBP_12 :near32
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externDef SUnMapLS_IP_EBP_12 :near32
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externDef SMapLS_IP_EBP_16 :near32
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externDef SUnMapLS_IP_EBP_16 :near32
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externDef SMapLS_IP_EBP_20 :near32
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externDef SUnMapLS_IP_EBP_20 :near32
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externDef SMapLS_IP_EBP_24 :near32
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externDef SUnMapLS_IP_EBP_24 :near32
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externDef SMapLS_IP_EBP_28 :near32
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externDef SUnMapLS_IP_EBP_28 :near32
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externDef SMapLS_IP_EBP_32 :near32
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externDef SUnMapLS_IP_EBP_32 :near32
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externDef SMapLS_IP_EBP_36 :near32
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externDef SUnMapLS_IP_EBP_36 :near32
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externDef SMapLS_IP_EBP_40 :near32
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externDef SUnMapLS_IP_EBP_40 :near32
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MapSL PROTO NEAR STDCALL p32:DWORD
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.code
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;************************* COMMON PER-MODULE ROUTINES *************************
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.data
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public thk_ThunkData32 ;This symbol must be exported.
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thk_ThunkData32 label dword
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dd 3130534ch ;Protocol 'LS01'
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dd 043a5h ;Checksum
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dd 0 ;Jump table address.
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dd 3130424ch ;'LB01'
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dd 0 ;Flags
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dd 0 ;Reserved (MUST BE 0)
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dd 0 ;Reserved (MUST BE 0)
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dd offset QT_Thunk_thk - offset thk_ThunkData32
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dd offset FT_Prolog_thk - offset thk_ThunkData32
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.code
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externDef ThunkConnect32@24:near32
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public thk_ThunkConnect32@16
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thk_ThunkConnect32@16:
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pop edx
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push offset thk_ThkData16
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push offset thk_ThunkData32
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push edx
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jmp ThunkConnect32@24
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thk_ThkData16 label byte
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db "thk_ThunkData16",0
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pfnQT_Thunk_thk dd offset QT_Thunk_thk
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pfnFT_Prolog_thk dd offset FT_Prolog_thk
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.data
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QT_Thunk_thk label byte
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db 32 dup(0cch) ;Patch space.
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FT_Prolog_thk label byte
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db 32 dup(0cch) ;Patch space.
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.code
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;************************ START OF THUNK BODIES************************
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;
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public FindClassDev16@12
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FindClassDev16@12:
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mov cl,3
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jmp IIFindClassDev16@12
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public CallClassInstaller16@12
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CallClassInstaller16@12:
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mov cl,4
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; FindClassDev16(16) = FindClassDev16(32) {}
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;
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; dword ptr [ebp+8]: hwndParent
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; dword ptr [ebp+12]: lpszClassName
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; dword ptr [ebp+16]: szDeviceID
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;
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public IIFindClassDev16@12
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IIFindClassDev16@12:
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push ebp
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mov ebp,esp
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push ecx
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sub esp,60
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push word ptr [ebp+8] ;hwndParent: dword->word
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call SMapLS_IP_EBP_12
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push eax
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call SMapLS_IP_EBP_16
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push eax
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call dword ptr [pfnQT_Thunk_thk]
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shl eax,16
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shrd eax,edx,16
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call SUnMapLS_IP_EBP_12
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call SUnMapLS_IP_EBP_16
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leave
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retn 12
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;
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public LookupDevNode16@20
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LookupDevNode16@20:
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mov cl,2
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; LookupDevNode16(16) = LookupDevNode16(32) {}
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;
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; dword ptr [ebp+8]: hwndParent
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; dword ptr [ebp+12]: pszClass
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; dword ptr [ebp+16]: pszEnumKey
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; dword ptr [ebp+20]: pDevNode
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; dword ptr [ebp+24]: pdwFreePointer
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;
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public IILookupDevNode16@20
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IILookupDevNode16@20:
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push ebp
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mov ebp,esp
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push ecx
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sub esp,60
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push word ptr [ebp+8] ;hwndParent: dword->word
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call SMapLS_IP_EBP_12
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push eax
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call SMapLS_IP_EBP_16
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push eax
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call SMapLS_IP_EBP_20
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push eax
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call SMapLS_IP_EBP_24
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push eax
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call dword ptr [pfnQT_Thunk_thk]
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shl eax,16
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shrd eax,edx,16
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call SUnMapLS_IP_EBP_12
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call SUnMapLS_IP_EBP_16
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call SUnMapLS_IP_EBP_20
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call SUnMapLS_IP_EBP_24
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leave
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retn 20
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;
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public FreeDevNode16@4
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FreeDevNode16@4:
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mov cl,1
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; FreeDevNode16(16) = FreeDevNode16(32) {}
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;
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; dword ptr [ebp+8]: dwFreePointer
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;
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public IIFreeDevNode16@4
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IIFreeDevNode16@4:
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push ebp
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mov ebp,esp
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push ecx
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sub esp,60
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push dword ptr [ebp+8] ;dwFreePointer: dword->dword
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call dword ptr [pfnQT_Thunk_thk]
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shl eax,16
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shrd eax,edx,16
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leave
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retn 4
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;
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public IcsUninstall16@0
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IcsUninstall16@0:
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mov cl,0
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; IcsUninstall16(16) = IcsUninstall16(32) {}
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;
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;
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public IIIcsUninstall16@0
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IIIcsUninstall16@0:
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push ebp
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mov ebp,esp
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push ecx
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sub esp,60
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call dword ptr [pfnQT_Thunk_thk]
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shl eax,16
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shrd eax,edx,16
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leave
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retn
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ELSE
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;************************* START OF 16-BIT CODE *************************
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OPTION SEGMENT:USE16
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.model LARGE,PASCAL
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.code
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externDef IcsUninstall16:far16
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externDef FreeDevNode16:far16
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externDef LookupDevNode16:far16
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externDef FindClassDev16:far16
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externDef CallClassInstaller16:far16
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FT_thkTargetTable label word
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dw offset IcsUninstall16
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dw seg IcsUninstall16
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dw offset FreeDevNode16
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dw seg FreeDevNode16
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dw offset LookupDevNode16
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dw seg LookupDevNode16
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dw offset FindClassDev16
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dw seg FindClassDev16
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dw offset CallClassInstaller16
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dw seg CallClassInstaller16
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.data
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public thk_ThunkData16 ;This symbol must be exported.
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thk_ThunkData16 dd 3130534ch ;Protocol 'LS01'
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dd 043a5h ;Checksum
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dw offset FT_thkTargetTable
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dw seg FT_thkTargetTable
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dd 0 ;First-time flag.
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.code
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externDef ThunkConnect16:far16
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public thk_ThunkConnect16
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thk_ThunkConnect16:
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pop ax
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pop dx
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push seg thk_ThunkData16
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push offset thk_ThunkData16
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push seg thk_ThkData32
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push offset thk_ThkData32
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push cs
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push dx
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push ax
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jmp ThunkConnect16
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thk_ThkData32 label byte
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db "thk_ThunkData32",0
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ENDIF
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END
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