Is anyone prepared to speak up for the dbcr0 and dbcr1 fields that someone added to struct pt_regs for 4xx in the 2_4_devel tree?
If not, they are going. If so, we can discuss it. Better still, does anyone have a clearly thought-out vision of how the debug facilities on 4xx should be managed? I would much prefer to see these fields put in the thread_struct rather than pt_regs. I am reluctant to change pt_regs without a good reason since it is visible to userspace and is therefore part of the kernel API. If the intention is to make the debug facilities available to userspace then the thread_struct is a good place to put fields relating to the debug facilities. Paul. ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
