To Display The Trace With High-Level Source Lines - HP 64746 User Manual

Chapter 7: Using the Emulation Analyzer
Modifying the Trace Display

To display the trace with high-level source lines

• Use the set source command.
To include high-level source lines in the trace display, you must use the set
command. The set command allows you to include symbolic information in trace,
memory, register, and software breakpoint displays. The set command affects all
displays for the current window.
The set source on/off/only command allows you to include source file information
in the trace list or memory mnemonic display. The source only option specifies
that only the source file information will be displayed.
When source lines are included, comments that contain file and line information
appear before the source lines.
Also, when source lines are turned on, three additional options are available in the
set command: inverse video, tabs are, and number of source lines.
The inverse_video option allows you to display source lines in inverse video.
The tabs_are option allows you to specify the number of spaces between tab stops
so that the appropriate number of spaces can be inserted for source lines. The
default value is eight. Values from two to 15 can be entered.
Typically, there are lines in the source file that are not associated with actual
instructions (declarations, comments, etc.). The number_of_source_lines option
allows you to specify the number of these source lines to be displayed for every
source line that is associated with an actual instruction. Only source lines up to the
the previous source line that corresponds to actual code will be displayed. The
default value is five. Values from one to 50 can be entered.
Examples
To display the trace with high-level source lines:
set source on <RETURN>
display trace <RETURN>
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