mips-tdep.c: Adjust breakpoints in branch delay slots

[Maciej W. Rozycki]

On Fri, 25 May 2007, Maciej W. Rozycki wrote:

>  In principle on bare iron it should be doable, but the problem is, IIRC, 
> the state of cp0.cause.bd is not propagated under Linux to userland in any 
> way.  And at the moment I'm not sure how this would affect EJTAG debugging 
> either.

 FYI, I have now checked Linux and it should be fine -- must have been my
bad memory.  EJTAG has provisions for handling this correctly
(cp0.debug.dbd), but I'm not sure if associated software gets it right.

  Maciej