Answer / karthik

YOU CAN USE THE CALL COMMAND FROM A COBOL PGM AND THE SAME
CAN BE DONE TO ASSEMBLER PGM ALSO.

1. pass the address of program to register 15 and we can
use a bassm/balr/basr/load commands

Answer / teacher

And probably PL/I, too

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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Explain about base register?

0 Answers  

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Why do we use "drop"? What does "using" do?

4 Answers  

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What is the use of trt instruction?

0 Answers  

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about ICM instruction.

4 Answers   EDS,

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What is need of start 0?

0 Answers  

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

0 Answers  

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how to access VSAm file

2 Answers   EDS, IBM,

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What is the difference between various read and find statement,and which one should be used when for better adabas performance ?

2 Answers   IBM,

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How do you initialize a register to 0000?

10 Answers   HCL,

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how to retrieve the instream data in sysin?

0 Answers   IBM,

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