On 12/20/2010 4:44 PM, Paul Gilmartin wrote:
On 2010-12-20 15:24, Edward Jaffe wrote:
On 12/20/2010 1:13 PM, Robert A. Rosenberg wrote:
A LARL reference to another control section is playing with fire
since the displacement of the CSECT being referenced can change at
Bind Time. Only a ACON can track the real location/displacement:
Since z/OS 1.7 (and even better in 1.8) the binder manages relative
references to external symbols as needed.
Always presuming that the size of your load module does not
exceed the relative displacement reach. Or remembering
that SMP/E may rearrange CSECTs at its whim.
True. But, a +/- 2GiB relative displacement allows for a pretty darn big
module! ;-)
--
Edward E Jaffe
Phoenix Software International, Inc
831 Parkview Drive North
El Segundo, CA 90245
310-338-0400 x318
[email protected]
http://www.phoenixsoftware.com/
