* Re: Debug Register MPC855
@ 2005-08-28 2:18 Marcelo Tosatti
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From: Marcelo Tosatti @ 2005-08-28 2:18 UTC (permalink / raw)
To: Jan.Schneider; +Cc: linux-ppc-embedded
Hi Jan,
> I have made som changes on kernel 2.4.18 to get access to the Debug
> Registers on a MPC855.
> Please apply and let me know whether the kernel runs stable or not.
> I need this support for the gdb to set Hardware Breakpoints on a MPC855
> target.
Did you wrote gdb support for it? Current gdb 6.3 uses the trap approach
bdm_ppc_ops.to_insert_breakpoint = ocd_insert_breakpoint;
bdm_ppc_ops.to_remove_breakpoint = ocd_remove_breakpoint;
Your patch looks good overall (needs some aesthetic cleanups).
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