Re: [RFC] ARC: ARCv2: Introduce SmaRT support

2018-10-24 Thread Vineet Gupta
On 10/19/2018 07:27 AM, Eugeniy Paltsev wrote: > Add compile-time 'ARC_USE_SMART' option for enabling SmaRT support. Nice ! > Small real time trace (SmaRT) is an optional on-chip debug hardware > component that captures instruction-trace history. It stores the > address of the most recent non-s

[RFC] ARC: ARCv2: Introduce SmaRT support : lmbench results

2018-10-19 Thread Eugeniy Paltsev
Lmbench summary with enabled and disabled SmaRT support is attached. -- Eugeniy Paltsev L M B E N C H 3 . 0 S U M M A R Y (Alpha software, do not distribute) Basic system parameters

[RFC] ARC: ARCv2: Introduce SmaRT support

2018-10-19 Thread Eugeniy Paltsev
Add compile-time 'ARC_USE_SMART' option for enabling SmaRT support. Small real time trace (SmaRT) is an optional on-chip debug hardware component that captures instruction-trace history. It stores the address of the most recent non-sequential instructions executed into internal buffer. Usually we