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z/Architecture CMS Sample Program

z/Architecture CMS Sample Program


 
z/Architecture CMS (ZCMS) is now formally supported in z/VM V6.1 and z/VM V5.4 with APAR VM65099.

This version of CMS runs in z/Architecture 31-bit addressing mode and enables the use of z/Architecture instructions, including those that operate on 64-bit registers, by CMS programs, while permitting most existing ESA/390-architecture CMS programs to continue to function without change. z/Architecture CMS does not exploit or explicitly support 64-bit addressing mode but it does not impose serious restrictions on programs that enter 64-bit addressing mode themselves.

Further details and usage restrictions are described in this z/Architecture CMS document PDF .

 

 

Note: *
All statements regarding IBM's plans, directions, and intent are subject to change or withdrawal without notice. Any reliance on this Statement of Direction is at the relying party's sole risk and will not create any liability or obligation for IBM.

 

Current releases
z/VM V6.2 Resources
z/VM V6.1 Resources
z/VM V5.4 Resources
Documentation
z/Architecture CMS document PDF
VM community
 Discussion lists - to interact with the VM community