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0E VCallFPR8 / VCall

 
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Anonymous
New User


Joined: 10 Feb 2008
Posts: 0

Posted: Tue Nov 19, 2002 7:27 pm     Post subject: 0E VCallFPR8 / VCall

NumBytes: 3
ArgStr:
SrcStr:
Comments:

Runtime engine:
[asm:3re0n41c]
  1. mov   ebx, [ebp-4Ch]                ; ebx = currentObject.vtable
  2. movzx eax, word ptr [esi]           ; eax = arg0
  3. push  ebx
  4. cmp   _g_EventMonitorsEnabled, 0    ; if EventMonitors are enabled
  5. jnz   short lblEventMonitorsEnabled
  6. add   eax, [ebx]                    ; eax = currentObject.vtable(arg0)
  7. call  dword ptr [eax]
  8.  
  9. lblNextOpCode:
  10.   xor   eax, eax
  11.   mov   al, [esi+2]
  12.   add   esi, 3
  13.   jmp   ds:_tblByteDisp[eax*4]
  14.  
  15. lblEventMonitorsEnabled:
  16.   pusha
  17.   push  esp
  18.   push  eax
  19.   push  ebx
  20.   call  _VBAEventVtableCall@12         ; VBAEventVtableCall(x,x,x)
  21.   popa
  22.   add   eax, [ebx]
  23.   call  dword ptr [eax]
  24.   pusha
  25.   push  esp
  26.   call  _VBAEventProcExit@4            ; VBAEventProcExit(x)
  27.   popa
  28.   jmp   short lblNextOpCode
[/asm:3re0n41c]
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_aLfa_
Site Admin


Joined: 21 Sep 2002
Posts: 233
Location: Aveiro, Portugal

Posted: Wed Mar 19, 2008 10:08 am     Post subject: Re: 0E VCallFPR8 / VCall

Microsoft calls this VCall.
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One thing only I know, and that is that I know nothing. (Socrates)
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