can't make 'irps' work with 'reverse' :evil:

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Index > Macroinstructions > can't make 'irps' work with 'reverse' :evil:

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ramguru

Joined: 26 Feb 2005
Posts: 19
Location: who cares...

ramguru 22 Jul 2009, 09:15

It seems there should be a way, but I can't figure out how, I'm always getting items in normal order instead of reverse.

Code:

;--macro definition
macro pushpush reglist
{
  irps reg, reglist
  \{
    reverse
    push reg
  \}
}
;-- macro in action
pushpush <rsi rdi r10>
;-- disassembly
blaOFFSET+0 push rsi
blaOFFSET+1 push rdi
blaOFFSET+2 push r10

Anyone has any ideas how to make it work the right way Rolling Eyes

22 Jul 2009, 09:15

Tomasz Grysztar

Joined: 16 Jun 2003
Posts: 8466
Location: Kraków, Poland

Tomasz Grysztar 22 Jul 2009, 09:21

You forgot to escape the "reverse" keyword here, so it applies to the outer macro ("macro pushpush"), not the inner one ("irps"). The correct code should be:

Code:

macro pushpush reglist
{ 
  irps reg, reglist 
  \{ 
    \reverse
    push reg 
  \} 
}

22 Jul 2009, 09:21

ramguru

Joined: 26 Feb 2005
Posts: 19
Location: who cares...

ramguru 22 Jul 2009, 09:26

thank you for fast reply Very Happy

actually I didn't forget, I didn't know,
thought '\' only applies to '{}' symbols Surprised

22 Jul 2009, 09:26

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