flat assembler - extending same name macro

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Index > Macroinstructions > extending same name macro - only "fix"?

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IronFelix

Joined: 09 Dec 2004
Posts: 141
Location: Russia, Murmansk region

IronFelix 19 Feb 2009, 14:50

Hi all!
Is it possible to extend some macro with additional code, and use previous version of macro with same name using preprocessor directives (define or equ, maybe purge) ? I know how to do it with "fix" only, but maybe another way is possible?

Code:

displayed_proc fix proc
displayed_endp fix endp

macro displayed_proc [def]
{
 common
  display "proc started",13,10
  proc def
}

macro displayed_endp
{
 endp
 display "proc ended",13,10
}

Thanks.

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19 Feb 2009, 14:50

revolution
When all else fails, read the source

Joined: 24 Aug 2004
Posts: 20335
Location: In your JS exploiting you and your system

revolution 19 Feb 2009, 14:53

The macros can be nested, so just override the old macro with your new macro.

Code:

macro endp
{
 endp ;use the previous nest level for this macro
 display "proc ended",13,10
}

19 Feb 2009, 14:53

IronFelix

Joined: 09 Dec 2004
Posts: 141
Location: Russia, Murmansk region

IronFelix 19 Feb 2009, 15:09

Thank for so quick reply, revolution, works fine!

19 Feb 2009, 15:09

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