DASM sideways representation of data ?

[+Propane13]

New Question for DASM users:

 

Say that in 2600-land, you've got a six digit score routine that does fetches from 6 different locations:

 

F500

F580

F600

F680

F700

F780

 

The code does a LDA F500,X stored to GRP0 and then LDA F580,X stored as GRP1, etc... So, all you need to do is increment X to point to 6 new points of data.

 

From a disassembly perspective, this sucks a bit. You'll have 6 vertical blocks of graphics data that are all supposed to be sandwiched together, and you can't grasp the full effect unless the code is running, or spliced together.

 

So, in DASM, is there any way to do the following (perhaps with a macro):

 

macro Unknown

...

endm

 

 

Unknown (F500_data, F580_data, F600_data, F680_data, F700_data, F780_data)

Unknown (F501_data, F581_data, F601_data, F681_data, F701_data, F781_data)

 

I have a feeling if I create some data re-arrangement macros, they will fail due to origin-reverse-indexed errors.

 

Any ideas?

 

Thanks,

-John K. Harvey