HP 3000 Manuals HP 3000 Manuals
At Function Key
Breakpoints can be set by using the compiler listing of your program and
the At function key. You can access the At function key when your
program has suspended execution and control has returned to TOOLSET/XL.
Listing Debug Set
Mark Clr Mark PrevKeys NextKeys Resume At Display End List
To set a breakpoint with the At function key:
(1) Display the compiler listing by pressing the Listing key
or typing the command at program execution time.
(2) Position the cursor at the line in your listing where
you want a breakpoint to occur and mark it by pressing
the Mark key.
(3) Press the At key. A message confirming the breakpoint
setting will be displayed at the top of your screen.
Do steps 2 and 3 for each breakpoint you want to set. The program will
break immediately before the marked statement is executed and control
returns to you. Pressing the At key is the same as using the default
condition of the AT command, a permanent breakpoint is set and control is
returned to you.
When you have completed setting your breakpoints, press the Resume key
and program execution will continue until a breakpoint is encountered or
the program terminates.
There is also an At Next key available in the Debug function key loop.
It has the same effect as the AT NEXT command.
Debug Utility Set
Trace Retrace Calls NextKeys Resume At Next Clear End Run