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

0 Answers  

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how to retrieve the instream data in sysin?

0 Answers   IBM,

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what is need of start 0? In steed of

0 Answers   IBM,

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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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What is symbol table in assembler?

2 Answers   HCL,

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Is it possible to access some memory location (Ex: VAR1 DS P) without using Base Displacement?

1 Answers   HCL,

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how to produce SOC7 abend

1 Answers   EDS, IBM,

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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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What is the difference in data type "X" and "P"?

5 Answers  

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What is house keeping in assembler?

0 Answers  

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How do you initialize a register to 0000?

10 Answers   HCL,

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How to pass instream data in sysin with Assembler?

2 Answers   ANZ, IBM,

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