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2.4.23 TRACE - Trace Into
TR
Usage:
TRACE <num>
The TRACE command allows single instruction execution. If num is provided, then num instructions are
executed before control is handed back to dBUG. The value for num is a decimal number.
The TRACE command sets bits in the processors’ supervisor registers to achieve single instruction
execution, and the target code executed. Control returns to dBUG after a single instruction execution of the
target code.
Examples:
To trace one instruction at the program counter, the command is:
tr
To trace 20 instructions from the program counter, the command is:
tr
20
