Source code of Windows XP (NT5)
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;Thunk Compiler Version 1.8 Dec 14 1994 14:53:05
;File Compiled Tue Jul 09 16:59:49 1996
;Command Line: ..\..\..\dev\tools\binr\thunk.exe -NC _TEXT -o Cctl1632 ..\Cctl1632.thk
TITLE $Cctl1632.asm
.386
OPTION READONLY
OPTION OLDSTRUCTS
IFNDEF IS_16
IFNDEF IS_32
%out command line error: specify one of -DIS_16, -DIS_32
.err
ENDIF ;IS_32
ENDIF ;IS_16
IFDEF IS_32
IFDEF IS_16
%out command line error: you can't specify both -DIS_16 and -DIS_32
.err
ENDIF ;IS_16
;************************* START OF 32-BIT CODE *************************
.model FLAT,STDCALL
;-- Import common flat thunk routines (in k32)
externDef AllocMappedBuffer :near32
externDef FreeMappedBuffer :near32
externDef MapHInstLS :near32
externDef MapHInstLS_PN :near32
externDef MapHInstSL :near32
externDef MapHInstSL_PN :near32
externDef FT_Prolog :near32
externDef FT_Thunk :near32
externDef QT_Thunk :near32
externDef FT_Exit0 :near32
externDef FT_Exit4 :near32
externDef FT_Exit8 :near32
externDef FT_Exit12 :near32
externDef FT_Exit16 :near32
externDef FT_Exit20 :near32
externDef FT_Exit24 :near32
externDef FT_Exit28 :near32
externDef FT_Exit32 :near32
externDef FT_Exit36 :near32
externDef FT_Exit40 :near32
externDef FT_Exit44 :near32
externDef FT_Exit48 :near32
externDef FT_Exit52 :near32
externDef FT_Exit56 :near32
externDef SMapLS :near32
externDef SUnMapLS :near32
externDef SMapLS_IP_EBP_8 :near32
externDef SUnMapLS_IP_EBP_8 :near32
externDef SMapLS_IP_EBP_12 :near32
externDef SUnMapLS_IP_EBP_12 :near32
externDef SMapLS_IP_EBP_16 :near32
externDef SUnMapLS_IP_EBP_16 :near32
externDef SMapLS_IP_EBP_20 :near32
externDef SUnMapLS_IP_EBP_20 :near32
externDef SMapLS_IP_EBP_24 :near32
externDef SUnMapLS_IP_EBP_24 :near32
externDef SMapLS_IP_EBP_28 :near32
externDef SUnMapLS_IP_EBP_28 :near32
externDef SMapLS_IP_EBP_32 :near32
externDef SUnMapLS_IP_EBP_32 :near32
externDef SMapLS_IP_EBP_36 :near32
externDef SUnMapLS_IP_EBP_36 :near32
externDef SMapLS_IP_EBP_40 :near32
externDef SUnMapLS_IP_EBP_40 :near32
MapLS PROTO NEAR STDCALL :DWORD
UnMapLS PROTO NEAR STDCALL :DWORD
MapSL PROTO NEAR STDCALL p32:DWORD
;***************** START OF KERNEL32-ONLY SECTION ******************
; Hacks for kernel32 initialization.
IFDEF FT_DEFINEFTCOMMONROUTINES
.data
public FT_Cctl1632TargetTable ;Flat address of target table in 16-bit module.
public FT_Cctl1632Checksum32
FT_Cctl1632Checksum32 dd 01e9ah
ENDIF ;FT_DEFINEFTCOMMONROUTINES
;***************** END OF KERNEL32-ONLY SECTION ******************
.code
;************************* COMMON PER-MODULE ROUTINES *************************
.data
; The next two symbols must be exported so BBT knows not to optimize
; them. (We tag them as KeepTogetherRange in the BBT config file.)
public Cctl1632_ThunkData32 ;This symbol must be exported.
public FT_Prolog_Cctl1632
Cctl1632_ThunkData32 label dword
dd 3130534ch ;Protocol 'LS01'
dd 01e9ah ;Checksum
dd 0 ;Jump table address.
dd 3130424ch ;'LB01'
dd 0 ;Flags
dd 0 ;Reserved (MUST BE 0)
dd 0 ;Reserved (MUST BE 0)
dd offset QT_Thunk_Cctl1632 - offset Cctl1632_ThunkData32
dd offset FT_Prolog_Cctl1632 - offset Cctl1632_ThunkData32
.code
externDef ThunkConnect32@24:near32
public Cctl1632_ThunkConnect32@16
Cctl1632_ThunkConnect32@16:
pop edx
push offset Cctl1632_ThkData16
push offset Cctl1632_ThunkData32
push edx
jmp ThunkConnect32@24
Cctl1632_ThkData16 label byte
db "Cctl1632_ThunkData16",0
pfnQT_Thunk_Cctl1632 dd offset QT_Thunk_Cctl1632
pfnFT_Prolog_Cctl1632 dd offset FT_Prolog_Cctl1632
.data
QT_Thunk_Cctl1632 label byte
db 32 dup(0cch) ;Patch space.
FT_Prolog_Cctl1632 label byte
db 32 dup(0cch) ;Patch space.
.code
ebp_top equ <[ebp + 8]> ;First api parameter
ebp_retval equ <[ebp + -64]> ;Api return value
FT_ESPFIXUP macro dwSpOffset
or dword ptr [ebp + -20], 1 SHL ((dwSpOffset) SHR 1)
endm
ebp_qttop equ <[ebp + 8]>
include fltthk.inc ;Support definitions
include Cctl1632.inc
;************************ START OF THUNK BODIES************************
;
public DestroyPropertySheetPage16@4
DestroyPropertySheetPage16@4:
FAPILOG16 35
mov cl,2
; DestroyPropertySheetPage(16) = DestroyPropertySheetPage16(32) {}
;
; dword ptr [ebp+8]: hpage
;
public IIDestroyPropertySheetPage16@4
IIDestroyPropertySheetPage16@4:
push ebp
mov ebp,esp
push ecx
sub esp,60
push dword ptr [ebp+8] ;hpage: dword->dword
call dword ptr [pfnQT_Thunk_Cctl1632]
cwde
leave
retn 4
;
public CreatePage16@8
CreatePage16@8:
FAPILOG16 18
mov cl,1
; CreatePage(16) = CreatePage16(32) {}
;
; dword ptr [ebp+8]: hpage
; dword ptr [ebp+12]: hwndParent
;
public IICreatePage16@8
IICreatePage16@8:
push ebp
mov ebp,esp
push ecx
sub esp,60
push dword ptr [ebp+8] ;hpage: dword->dword
push word ptr [ebp+12] ;hwndParent: dword->word
call dword ptr [pfnQT_Thunk_Cctl1632]
movzx eax,ax
leave
retn 8
;
public GetPageInfoME@24
GetPageInfoME@24:
FAPILOG16 0
mov cx, (6 SHL 10) + (0 SHL 8) + 0
; GetPageInfo(16) = GetPageInfoME(32) {}
;
; dword ptr [ebp+8]: hpage
; dword ptr [ebp+12]: pszCaption
; dword ptr [ebp+16]: cbCaption
; dword ptr [ebp+20]: ppt
; dword ptr [ebp+24]: phIcon
; dword ptr [ebp+28]: pb
;
public IIGetPageInfoME@24
IIGetPageInfoME@24:
call dword ptr [pfnFT_Prolog_Cctl1632]
xor eax,eax
push eax
push eax
sub esp,4
mov esi,[ebp+20]
or esi,esi
jz @F
or byte ptr [esi], 0
or byte ptr [esi + 7], 0
@@:
mov edx, dword ptr [ebp+24]
or edx,edx
jz @F
or dword ptr [edx], 0
@@:
mov edx, dword ptr [ebp+28]
or edx,edx
jz @F
or dword ptr [edx], 0
@@:
push dword ptr [ebp+8] ;hpage: dword->dword
call SMapLS_IP_EBP_12
push eax
push word ptr [ebp+16] ;cbCaption: dword->word
mov esi,[ebp+20]
or esi,esi
jnz M0
push esi
jmp M1
M0:
lea edi,[ebp-76]
push edi ;ppt: lpstruct32->lpstruct16
or dword ptr [ebp-20],010h ;Set flag to fixup ESP-rel argument.
M1:
mov eax, dword ptr [ebp+24]
call SMapLS
mov [ebp-68],edx
push eax
mov eax, dword ptr [ebp+28]
call SMapLS
mov [ebp-72],edx
push eax
call FT_Thunk
movsx ebx,ax
call SUnMapLS_IP_EBP_12
mov edi,[ebp+20]
or edi,edi
jz M2
lea esi,[ebp-76] ;ppt Struct16->Struct32
lodsw
cwde
stosd
lodsw
cwde
stosd
M2:
mov edx, dword ptr [ebp+24]
or edx,edx
jz M3
mov word ptr [edx+2], 0
M3:
mov ecx, dword ptr [ebp-68]
call SUnMapLS
mov edx, dword ptr [ebp+28]
or edx,edx
jz M4
mov word ptr [edx+2], 0
M4:
mov ecx, dword ptr [ebp-72]
call SUnMapLS
jmp FT_Exit24
;
public GetPageInfo16@20
GetPageInfo16@20:
FAPILOG16 0
mov cx, (5 SHL 10) + (0 SHL 8) + 0
; GetPageInfo(16) = GetPageInfo16(32) {}
;
; dword ptr [ebp+8]: hpage
; dword ptr [ebp+12]: pszCaption
; dword ptr [ebp+16]: cbCaption
; dword ptr [ebp+20]: ppt
; dword ptr [ebp+24]: phIcon
;
public IIGetPageInfo16@20
IIGetPageInfo16@20:
call dword ptr [pfnFT_Prolog_Cctl1632]
xor eax,eax
push eax
sub esp,4
mov esi,[ebp+20]
or esi,esi
jz @F
or byte ptr [esi], 0
or byte ptr [esi + 7], 0
@@:
mov edx, dword ptr [ebp+24]
or edx,edx
jz @F
or dword ptr [edx], 0
@@:
push dword ptr [ebp+8] ;hpage: dword->dword
call SMapLS_IP_EBP_12
push eax
push word ptr [ebp+16] ;cbCaption: dword->word
mov esi,[ebp+20]
or esi,esi
jnz L0
push esi
jmp L1
L0:
lea edi,[ebp-72]
push edi ;ppt: lpstruct32->lpstruct16
or dword ptr [ebp-20],04h ;Set flag to fixup ESP-rel argument.
L1:
mov eax, dword ptr [ebp+24]
call SMapLS
mov [ebp-68],edx
push eax
call FT_Thunk
movsx ebx,ax
call SUnMapLS_IP_EBP_12
mov edi,[ebp+20]
or edi,edi
jz L2
lea esi,[ebp-72] ;ppt Struct16->Struct32
lodsw
cwde
stosd
lodsw
cwde
stosd
L2:
mov edx, dword ptr [ebp+24]
or edx,edx
jz L3
mov word ptr [edx+2], 0
L3:
mov ecx, dword ptr [ebp-68]
call SUnMapLS
jmp FT_Exit20
;-----------------------------------------------------------
ifdef DEBUG
FT_ThunkLogNames label byte
db '[F] GetPageInfo16',0
db '[F] CreatePage16',0
db '[F] DestroyPropertySheetPage16',0
endif ;DEBUG
;-----------------------------------------------------------
ELSE
;************************* START OF 16-BIT CODE *************************
OPTION SEGMENT:USE16
.model LARGE,PASCAL
.code _TEXT
externDef GetPageInfo:far16
externDef CreatePage:far16
externDef DestroyPropertySheetPage:far16
FT_Cctl1632TargetTable label word
dw offset GetPageInfo
dw seg GetPageInfo
dw offset CreatePage
dw seg CreatePage
dw offset DestroyPropertySheetPage
dw seg DestroyPropertySheetPage
.data
public Cctl1632_ThunkData16 ;This symbol must be exported.
Cctl1632_ThunkData16 dd 3130534ch ;Protocol 'LS01'
dd 01e9ah ;Checksum
dw offset FT_Cctl1632TargetTable
dw seg FT_Cctl1632TargetTable
dd 0 ;First-time flag.
.code _TEXT
externDef ThunkConnect16:far16
public Cctl1632_ThunkConnect16
Cctl1632_ThunkConnect16:
pop ax
pop dx
push seg Cctl1632_ThunkData16
push offset Cctl1632_ThunkData16
push seg Cctl1632_ThkData32
push offset Cctl1632_ThkData32
push cs
push dx
push ax
jmp ThunkConnect16
Cctl1632_ThkData32 label byte
db "Cctl1632_ThunkData32",0
ENDIF
END