Ref: Your note of Sun, 23 Jun 2019 20:57:36 -0400 > Would like to qualify what I just said > > . I would like to know if IDF can debug code running in 64bit memory above > 4GB.
At the time that IDF support for 64-bit addressing was written, z/OS did not support code running above 4GB, so my guess would be that this would be likely to encounter problems. We do not have a test case for this environment at present. Jonathan Scott, HLASM and Toolkit IBM Hursley, UK