NET/MASTER Network Control Language (NCL) Programmer's Guide

Displaying Decompiled Source Code
Debugging an NCL Process
9–36 106160 Tandem Computers Incorporated
Displaying a Single Statement at the Specified Nesting Level
To display a single statement at the specified nesting level, use the LOC operand of the
DEBUG SOURCE command, followed by a statement specification that provides the
names of all intermediate procedures and functions, as the following screen shows:
(14:57) --------------------- OPERATOR CONTROL SERVICES ----------------------
START ZEX0902N THE QUICK BROWN FOX JUMPS OVER THE LAZY DOG
NNM1060 PROCEDURE ZEX0902N NCLID 1076 PAUSED
DEBUG START ID=1076
NNM1901 NCL 001076 DEBUG SESSION INITIATED
NNM1902 NCL 001076 SUSPENDED AT ZEX0902N.8 LINE 22
GO ID=1076 Y
DEBUG SOURCE LOC=ZEX0902N.TOP_TITLE.1
NNM1926 NCL 001076 LINE# SMT EV ON STMT-TEXT FROM ZEX0902N.TOP_TITLE
NNM1927 NCL 001076 47 1 0 0 TOP_TITLE: FUNCTION
NNM0999 *END*
_____________________________________________________________________________
---------- ------------------ NonStop NET/MASTER D30 ---------------- --------
PM=>
In this example, the ZEX0902N NCL procedure is executed. The DEBUG START
command starts a debug session. The GO command resumes execution of the paused
NCL process. The DEBUG SOURCE command displays statement 1 of the nested
function TOP_TITLE—this is the FUNCTION statement.