Accessing registers in Cortex-A8 in CCS4

Hi all,

Iam using beagle board as target with XDS510PPPlus emulator in CCS4,
Now I able to connect to the target, but some registers mentioned
below are not giving access to read/write.

1. The registers are:
Monitor_Mode_Registers
SPSR_MON unable to read
R13_MON unable to read
R14_MON unable to read

so suggest me the reason why this happens?

and the second one is when I load a sample program compiled with
TMS470 compiler after connecting target, it is not stopping at main(),
if any one had idea of using the mentioned issues.
suggest me the answer.

Thanks,
Vinay.