Jwasm 2.12pre CreateDialogParam ebx,st(-1) (f48.9c0): Illegal instruction

[TouEnMasm]

Hello,
I have allready posted this one using other includes.
Try the edit menu --> "trouve" or "remplace" and you get

         ;mov     ebx,st(-1) (f48.9c0): Illegal instruction windbg      
         INVOKE     CreateDialogParam, Hmodule,addr strTrouve,hwnd, addr DlgFindReplace, 0

There is two CreateDialogParam in the edition.inc lines 292,312
Ml do not do that

[qWord]

MASM does use LEAVE in the epilogue, which does hide your actual problem. jWasm does pop EBP and thus requires ESP to be valid.

[TouEnMasm]

Did you see something to do ?.

[qWord]

remove the line:

Code: ("DlgFindReplace") [Select]

push     eax                      ; Save handle of edit1

[jj2007]

Yep, line 88 in include.inc

These bugs are difficult to chase in ML.exe, in particular because your preserved regs look very different after the leave

@qWord: With the LOCAL, Jwasm behaves like ML. Without, it chokes. In any case, esi is trashed, of course.

Code: [Select]

include \masm32\include\masm32rt.inc

.code
MyTest proc uses esi arg1
LOCAL v1
  push arg1
  xor esi, esi ; preserved with uses
  mov v1, esi
  ret
MyTest endp

start:
mov esi, 123
invoke MyTest, 456
inkey str$(esi), " - should be 123"
exit

end start

[TouEnMasm]

Found

I have just modify the return values

Code: [Select]

DlgFindReplace PROC HdialBox:DWORD, wmsg, wparam, lparam
Local retour:DWORD
mov retour,TRUE
.if wmsg == WM_INITDIALOG              ; If message is INITDIALOG then
.elseif == ..
.else
        mov retour,FALSE
.endif

mov eax,retour
ret                             ; Return
DlgFindReplace  ENDP
;###################################################################