Re: Help with building gdb with BDM support for the Coldfire

Chris Johns <[email protected]> Fri, 23 May 2008 07:15:29 +1000
Newsgroups gmane.comp.hardware.motorola.microcontrollers.coldfire
Message-ID <[email protected]>
Mark Giacobbe wrote:
> Using the attached script, although I am still testing, it seems that my 
> debugging system is working.  My memory issues are gone, and I can 
> access the correct memory locations, with the correct access sizes.
> 
> I had to add the
>     monitor bdm-ctl-set
> command for the mbar and rambar addresses.  The old way of "set $mbar" 
> did not work with the new gdbserver.

This is the register cache issue. I am currently fixing this while I add 52223 
(52235) support. The bdm-ctl-set exposes other issues which you are not seeing.

> 
> Later this week, or beginning of next week, I will download CoLiLo to my 
> target and see if it works.  I will then test the breakpoints, watches, etc.
> 

I should have the register cache issue fixed by then.

Regards
Chris
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