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BDI2000 "Cannot insert breakpoint"


I am using a BDI2000 over Ethernet with gdb 6.3.50.20050801-cvs for
arm-elf. Occasionally, if I have a breakpoint set a continue or next
command will fail with an "Error accessing memory address" error as
below:

(gdb) n
Warning:
Cannot insert breakpoint 0.
Error accessing memory address 0x2017fe0: Unknown error 4294967295.

Often clearing the breakpoints with 'd b' and resetting the breakpoint
will fix things. Is this perhaps related to hardware/software
breakpoints? Any idea why it's failing?

Thanks,
Shaun


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