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Using the Emulation Analyzer
To break emulator execution on the analyzer trigger
To break emulator execution on the analyzer trigger
•
Enter a trigger state specification in the entry buffer; then, choose
Trace→Until ().
•
When displaying memory in mnemonic format, position the mouse
pointer over the program line which you wish to trace before, press
and hold the select mouse button and choose Trace Until from the
popup menu.
•
Using the command line, use the break_on_trigger option to the
trace command.
The break_on_trigger option to the trace command allows you to cause the
emulator to break when the analyzer finds the trigger state.
Note that the actual break may be several cycles after the analyzer trigger.
Examples
To trace before source line 102 and cause the emulator to break into the
monitor when the analyzer triggers:
trace before address main."main.c": line 102
break_on_trigger
To count states or time
•
Create your first specification form on the command line. That will
enter the proper format in the Trace Specification Selection dialog
box. Obtain that dialog box by choosing Trace→Trace Spec... You
can click on your specification in the dialog box, edit it if desired, and
click OK.
•
Using the command line, enter commands as follows:
•
To count occurrences of a particular bus state in the trace, enter:
trace counting <bus_state>
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