Specifications

Wind River Trace for Wind River Workbench
Hardware Reference, 3.0
66
Trace On
Starts capturing trace when the matched address is hit. The trace capture will be
disabled until there is an address match.
You can stop trace capturing to preserve the starting matched address by enabling
the Trace Until Buffer Is Full flag. You can enable this flag either by checking the
TWrap box in the Line Tracepoint dialog and selecting
ON, or by entering the
low-level command
SET TWRAP ON at the >BKM> prompt in the OCD Command
Shell.
You can also pair the Tr ac e On option with the Trace Off option to capture a block
of trace.
This option can also be set using low-level commands. At the
>BKM> prompt in
the OCD Command Shell, use the following commands:
Syntax:
IHBC addr TE
or
IHBD addr data TE
Trace Off
This option will stop capturing trace when there is an address match. Use the After
Trace Counter to control the amount of trace captured after the address match.
This option can also be set using low-level commands. At the
>BKM> prompt in
the OCD Command Shell, use the following commands:
Syntax:
IHBC addr TD
SET AT value
or
IHBD addr data TD
SET AT value
value -- limit is FFFF.