Some Help with Conditional Assembly

[esst...@juno.com]

I have a simple macro

        AMOVE  &L=LENGTH,&S=SOURCE,&T=Target
        L     R15,&L              .Length Of Move
    ...
    ...
        MVCL  Ra,Rb
        MEXIT
        MEND

In a Macro I wish to generate 3 different instructions depending on the value 
supplied for &L.

If I specify AMOVE L=LENGTH
I want the macro to generate a LOAD Of a Full Word
       L Rz,LENGTH

LENGTH DS F

If I Specify AMOVE L=32767
I want the macro to generate a Load Addres
       LA  Rz,32767

If I specify AMOVE  L=EQUATE
I want the macro to generate a Load Address of
       LA  Rz,EQUATE

EQUATE EQI (*-BEGIN)


Could someone please provide an example as to how to test for
the conditions above in a Macro.

Paul D'Angelo
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