🚀 go-pugleaf

In article <3188@druhi.ATT.COM> terrell@druhi.UUCP (TerrellE) writes:
>Reading and writing from/to an absolute memory address in Modula 2:
>I know of a "dirty trick" to accomplish this in Pascal, which will probably work
>with Modula 2 as well.  It's based on the fact that variant records
>allow Pascal's normally strong typing to be circumvented.
...
<delete more comments and small program>

This is good, but there is one additional piece of information needed.
The original poster asked to access location $4ab.  One needs to be
in supervisor mode to do that.  In TDI Modula-2, one can not pass
parameters to a superexec'ed procedures, they must be global to the
procedure.  But, essentially, all that is needed is to peek and poke
while in supervisor mode with a structure essentially as written by terrel.

ames!esl!dew