8.181 T{+/-} dev (Turn CCW tracing on or off)
8.181.1 Function
This command turns the CCW tracing for a certain device on (T+dev) or turns it off (T-dev). It is possible
to trace several devices concurrently. To enable the tracing of more than one device the T+ command
must be issued for each device. The traces can be turned off independently of each other.
This function is similar to the CCW stepping described in section
two function is that with CCW stepping the execution of every CCW has to be initiated by hitting ENTER
on the Hercules console, whereas CCW tracing – once started – traces the instructions without inter-
ruption.
Notes:
8.181.2 Syntax
Descriptive
-
Diagram
Êʬ¬¬ T ¬¬¬§¬¬¬ + ¬¬¬§¬¬¬ ¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬ÊÍ
-
8.181.3 Parameter
+
The plus sign turns on the CCW tracing for the given device. The plus sign must
immediately follow the T command (without an intervening blank).
-
The minus sign turns off the CCW tracing for the given device. The minus sign
must immediately follow the T command (without an intervening blank).
devaddr
This specifies the address of the device for which the CCW tracing is to be turned
on or off.