Question: On entry to an external subprogram, register 1 4 contains _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

On entry to an external subprogram, register 14 contains ______________________________________.
a. the address of the register save area in the calling program
b. the address of the first instruction in the external subprogram
c. the address of the register save area in the external subprogram
d. the address of the instruction in the calling program following the call to the subprogram
e. None of the above.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Programming Questions!