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CHAPTER 2 DEPENDENCE FUNCTIONS
2.4.5.1 Setting Trace
To perform a trace, follow steps (1), (2) below. When a program is executed after
completion of the following steps, trace data is sampled.
(1) Enable the trace function.
(2) Perform trace-buffer-full break setup.
■ Setting Trace
To perform a trace, complete the following setup steps. When a program is executed after completion of the
steps, trace data is sampled.
1) Enable the trace function.
Enable the trace function using the ENABLE TRACE command.
To disable the trace function, use the DISABLE TRACE command.
The trace function is enabled by default when the program is launched.
2) Perform trace-buffer-full break setup.
A break can be invoked when the trace buffer becomes full.
To perform setup, use the SET TRACE command. This break feature is disabled when the program starts.
To view the setting, use SHOW TRACE/STATUS.
Table 2.4-4 shows the commands related to a trace.
Table 2.4-4 Trace-related Commands
Available command Function
SET TRACE
SHOW TRACE
SEARCH TRACE
ENABLE TRACE
DISABLE TRACE
CLEAR TRACE
Sets trace-buffer-full break
Displays trace data
Searches for trace data
Enables trace function
Disables trace function
Clears trace function