Printable View
In COBOL we are having 2 types of addressing mode(24 bit or 31 bit) which can be specified in cmpile jcl PARM parameter. I am using CMANCOB2 or COBOL390 , how to identify which addressing mode it uses. What is the addressing mode that current Mainframe environment has?
NOTe : [I][This question was asked by suresh kumar][/I]
The current z/OS operating system runs in 64 bit mode. In the past, any memory above the 24 bit limit was called "above the line". This now means between the 24 & 31 bit limits.
"Above the bar" is now used to specify any memory that is above the 31 bit address limitations.
kk
thanks you very much kk to given the good example