How are data passed from JCL parm to assembler program. And
how is data passed from a calling program to an assembler
called program.
- 3 Answers
- 12770 Views
- HCL, IBM, I also Faced
- E-Mail Answers
Answer Posted / joseph louis pargas
By convention, general purpose register 1 will have the
address of the parameter list. The list will be a list of
pointers (addresses) to individual parameters. The CALL
macro does this, but you can bypass the CALL macro and be
creative on how you set up the parameter list. Don't forget
the parameter must be on a fullword boundary.
| Is This Answer Correct ? | 6 Yes | 1 No |
Post New Answer View All Answers
How to pass the parameters from jcl to assembler program?
How many maximum base registers we can have in a program?
explain icm instruction?
What will happen if we drop the base register in the program which contains only one basereg?
What is the use of trt instruction?
Explain about base register?
what is need of start 0? In steed of
How are data passed from jcl parm to assembler program?
How many maximum base registers we can have in a single program?
Why do we use "drop"?
What is need of start 0?
Explain about house keeping in assembler?
Explain how to pass instream data in sysin with assembler?
Explain the difference in data type "x" and "p"?
how to retrieve the instream data in sysin?
