At 09:13 -0700 on 07/22/2012, Charles Mills wrote about Re:
re-entrant modules and the binder:
> and it finds many but not quite all of them.
Basically, it finds
ST 1,FOO where FOO is defined in the CSECT something like
FOO DC F'0'
but it does not find things like the following construct that IBM macros are
or were fond of
CNOP 0,4
BAL 1,*+8
DC F'0'
ST 2,0(0,1)
In the first case it "knows" that FOO is in a code section but in the latter
it only knows that R1 is pointing "somewhere."
Charles
Since these modules are intended for use with CICS, most of the IBM
macros that would fool the RENT Check are going to be ones that
should not be being used in the first place. For example, doing I/O
(and thus using OPEN/CLOSE and I/O calls) is not something you are
supposed to do under CICS (you use the CICS not the OS support). What
is the the intent of the Assembler Routines?
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