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And probably PL/I, too
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Explain about house keeping in assembler?
how to retrieve the instream data in sysin?
Explain how to pass instream data in sysin with assembler?
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Explain how to access vsam file?
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?
How many maximum base registers we can have in a program?
What will happen if we drop the base register in the program which contains only one basereg?
Ap wkur,=p5 where wkur is a label?
What does the following code do? Ap wkur,=p5 where wkur is a label?
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What is need of start 0?
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