How do you initialize a register to 0000?

10 Answers   HCL,

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Explain how to pass instream data in sysin with assembler?

0 Answers  

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Explain how to produce soc7 abend?

0 Answers  

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What will happen if we drop the base register in the program which contains only one basereg?

0 Answers  

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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?

0 Answers  

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how to access VSAm file

2 Answers   EDS, IBM,

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How many maximum base registers we can have in a single program?

0 Answers  

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HOW MANY MAXIMUM BASE REGISTERS WE CAN HAVE IN A PROGRAM AND ALSO HOW MANY MAXIMUM BASE REGISTERS WE CAN HAVE IN A SINGLE PROGRAM.

5 Answers   IBM, TCS,

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How to pass the parameters from jcl to assembler program?

0 Answers  

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Explain how to access vsam file?

0 Answers  

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WHAT WILL HAPPEN IF WE DROP THE BASE REGISTER IN THE PGM WHICH CONTAINS ONLY ONE BASEREG?

4 Answers   IBM, Tech Mahindra,

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what is need of START 0?. In steed of '0' can we use any other numerics?. if we use what will happen?.

4 Answers   CSC, TCS,

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