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

929

how do you round the addition or subtraction of two numbers in assembler? what does the following code do? change process tool(code changes from dev to prd) the changes made to your code should be effected in live. How the process takes place. That is how can you move the code changes from development to production?

1074

What is maximum displacement and how to cross this limit?

1120

What is need of start 0?

1064

Explain about house keeping in assembler?

1001

What does "using" do?

989

What is icm instruction?

1021

What is house keeping in assembler?

953

Why do we use "drop"?

932

How to pass the parameters from jcl to assembler program?

943

Explain about base register?

1010

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?

1926

what is need of start 0? In steed of

1026

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

1027

how to retrieve the instream data in sysin?

1094