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flat assembler > Macroinstructions > Case Macro: Is it possible?

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KronosRJ



Joined: 03 Jul 2005
Posts: 15
Hi all,

First of all, I would like to compliment privalov on FASM. It has a really wonderful preprocessor.

I would like to buid a macro that would enable me to write something like:

Code:
macro case a_dwdValue,args

    forward
        cmp a_dwdValue,args
        je .args1

    


Where args1 would be the argument after args.

The use would be something like
Code:
     mov eax , esp + 4
     case eax,15,Found0,20,Found0,30,Found1,35,Found2,NotFound
    


Is there any way to accomplish this?
Post 06 Jul 2005, 14:35
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decard



Joined: 11 Sep 2003
Posts: 1095
Location: Poland
something like this?
Code:
macro case var,val,lbl 
forward
   if ~lbl eq
        cmp     var,val
        je      lbl
   else
        jmp     val
   end if

case eax,15,Found0,20,Found0,30,Found1,35,Found2,NotFound     
Post 06 Jul 2005, 15:03
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KronosRJ



Joined: 03 Jul 2005
Posts: 15
Thanks a lot!!! I didn't know this would work.
I am currently working in one (of the many) OO macros (with polymorphism and possibly exception handling for win32).
This will help me a lot.
Post 07 Jul 2005, 03:34
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