A '''calling section''' is a section or [[block]] of code that makes a call to a subroutine or [[function]]. === Calling point === A '''calling point''' is the instruction within a section or block of code that makes the call to the [[subroutine]] or [[function]]. This will usually be a call instruction or function name. === Return point === The return point is the instruction that immediately follows the calling instruction. This will be the next instruction to be executed after the [[subroutine]] or [[function]] has returned. == Evaluation of return values == The code at the return point within a program may evaluate the [[return code]] given by the [[subroutine]] or [[function]] that was called.
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