Answer Posted / king nahiku

fielda DC C20000’ ’

* The requirement is to initialize 20000 bytes
not "reinitialize" 20000 bytes.

* The above statment initializes 20000 bytes of storage to
spaces. The bonus is that it is done at assembly time and
not run time.

What is need of start 0?

1131

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How is data passed from a calling program to an assembler called program?

1073

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What is house keeping in assembler?

1010

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Explain the difference between various read and find statement?

1059

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

983

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What does the following code do? Ap wkur,=p5 where wkur is a label?

1090

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

1109

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How do you round the addition or subtraction of two numbers in assembler?

1033

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How are data passed from jcl parm to assembler program?

1006

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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?

1980

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how to initialize a register to 0000?

1161

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Explain how to pass instream data in sysin with assembler?

1093

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Explain about base register?

1061

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Explain the difference in data type "x" and "p"?

1035

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explain about maximum displacement and how to cross this limit?

1149

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