Endevor support of the Address Space Vector Table (ASVT) Control Block above the line in AMODE31

Products

• Endevor

Issue/Introduction

IBM has included an option in a recent release of the z/OS operating system - z/OS 3.1, where the customer could set the ASVT address to be loaded as 31 bit or 24 bit.

Does Endevor support running with the ASVT above the line in 31-bit mode?

Environment

All supported versions of Endevor

Resolution

Endevor supports running the ASVT in either 24-bit or 31-bit mode.