passing qword as call parameter

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Vasilev Vjacheslav

Joined: 11 Aug 2004
Posts: 392

Vasilev Vjacheslav 01 Aug 2006, 13:22

hello community, maybe i missing something, but i can't found answer, can i pass qword parameter through stdcall macro? i working in 32-bit mode and how i can doit in fasm?

something like this? or how?

Code:

push qword [value]
call _test

test:

retn 8

_________________
[not enough memory]

01 Aug 2006, 13:22

Reverend

Joined: 24 Aug 2004
Posts: 408
Location: Poland

Reverend 01 Aug 2006, 21:39

Fragment from WIN32AX.INC:

Code:

...
  match pushd =double [var],pushd value \{
   push dword [var+4]
   push dword [var]
   pushd equ \}
...

In your situation it will be:

Code:

push dword [value+4]
push dword [value]
call _test

; but here refer to argument as qword
test:
fild qword [esp+4]

retn 8

01 Aug 2006, 21:39

Vasilev Vjacheslav

Joined: 11 Aug 2004
Posts: 392

Vasilev Vjacheslav 02 Aug 2006, 04:32

thanx reverend, it is possible to do with stdcall macro?

02 Aug 2006, 04:32

Tomasz Grysztar

Joined: 16 Jun 2003
Posts: 8359
Location: Kraków, Poland

Tomasz Grysztar 02 Aug 2006, 09:12

http://flatassembler.net/docs.php?article=win32#2.1

02 Aug 2006, 09:12

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