Motorola MPC564EVB User Manual page 80

Commands
RD
Usage: RD <reg>
The RD command displays the register set of the target. If no argument for reg is provided, then all
registers are displayed. Otherwise, the value for reg is displayed.
dBUG preserves the registers by storing a copy of the register set in a buffer. The RD command
displays register values from the register buffer.
Examples:
To display all the registers and their values, the command is:
rd
To display only the program counter:
rd pc
Here is an example of the output from this command:
pc: FFF08000 msr: 00009042 [EE,ME,IP,RI]
cr: 00000000 xer: 00000000
r00-07: 00000000 003FFF00 00000000 00000000 00000000 00000000 00000000 00000000
r08-15: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
r16-23: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
r24-31: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3-30
lr: 00000000
MPC564EVB User's Manual
Register Display
ctr: 00000000