Summary of changes for z/OS Version 2 Release 1 (V2R1) as updated February, 2015
The following changes are made for z/OS Version 2 Release 1 (V2R1) as updated February, 2015.
New
- Support was added for vectors. The following chapters contain
new information for this support:
- Common interfaces and conventions
- CALL linkage conventions
- Condition management
- C/C++ special purpose interfaces for IEEE floating-point
- Compiler-writer interfaces (CWIs) supported for AMODE 64 applications
- National language support and message services for AMODE 64 applications
- Anchor support for AMODE 64 applications
Changed
- The CEEPPOS CWI was updated to accommodate Enterprise COBOL V5.1 programs by allocating WSA out of user heap, with the requested RMODE. See CEEPPOS — program object services for more information.