how to declare a constant variable in the freeformat?

1356

In the house keeping section of an MVS assembly language program, like the one below STM R14,R12,12(R13) BASR R12,R0 USING *,R12,R11 LA R11,2048 LA R11,2048(R11,R12) .... .... 1. What if BASR R12,R0 IS NOT PRECEDE USING *,R12,R11? 2. USING (base address), REGISTER does USING directive says assembler to treat particular Register as a base register with the mentioned base address..in the above case * i.e current location counter..well if that is the case why we need BASR R12,R0 ? 3. What if I write like STM R14,R12,12(R13) BASR R12,R0 LA R11,2048 LA R11,2048(R11,R12) USING *,R12,R11 there is no address resolution being calculated in both LA statements so is it a right way to set Base register?..will there be any issues with Domain regarding R11 and R12?

1934

How to add 99 menu (page down) option in menu creation..

2318

distinguish between terminating a program through seton lr and return?

1045

List down the types of triggers in the db2 database?

976

what is diffrence b/w file-aid tool and file-aid utility???

4829

What is afoper?

824

before altering a table is it necessary to lock ? if lock what is it ? how to do ? ifi want to lock a table what is that command ?

2132

What is ims (db/dc)?

979

What is open data path?

946

In a particular cics program, what is the procedure to allocate dynamic memory?

1116

What is the purpose of store statement?

781

Can I combine uni-REXX with a compiled language in my application? What application programming interfaces are available? For example, can I share variables between uni-REXX and a compiled language?

845

What is the procedure to solve an ASRA ABEND?

994

What is the compute verb? How is it used?

1088