> > However, I really do need to generate a break when the kernel performs a > > memory access in the adress range 0x00000000 to 0x00800000. > Why do you think that such is possible ? A break on memory access to > address ranges needs some hardware that monitors the bus. Do you think
> the USB BDM contains that hardware ? Does it connect with some 50 cables > to the processor bus ? > If it has only access to the BDM interface of the CPU chip, this is not > possible. > -Michael Hello Michael, I could be wrong here, but I think the Coldfire debug module has a feature that allows an adress range to be configured using the ABLR and ABHR (and TDR) to break if an access is made in this region. However I don't know how to set this up from gdb. Thanks. /Martin _______________________________________________ uClinux-dev mailing list [email protected] http://mailman.uclinux.org/mailman/listinfo/uclinux-dev This message was resent by [email protected] To unsubscribe see: http://mailman.uclinux.org/mailman/options/uclinux-dev
