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Re: [PATCH] IA64: EC, the Epilog Count register, is available in ptrace.


> Git blame on the kernel's sources shows the define always existed for
> at least as long as there's git history (1da177e, 2.6.12-rc2).  I
> haven't checked further back...
> 
> WDYT?
> 
> 2012-03-28  Pedro Alves  <palves@redhat.com>
> 
> 	* ia64-linux-nat.c (u_offsets): Map IA64_EC_REGNUM to PT_AR_EC.

Looks reasonable. I kind of doubt it will happen, but if anyone actually
comes across a system where it does not exist, we can add some code that
defines PT_AR_EC to -1 which would restore the previous behavior...

-- 
Joel


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