This is a series of patches for adding support for the Branch History
Rolling Buffer (BHRB) facility. This was added to the Power ISA
starting with version 2.07. Changes were subsequently made in version
3.1 to limit BHRB recording to instructions run in problem state only
and to add a control
This is a series of patches for adding support for the Branch History
Rolling Buffer (BHRB) facility. This was added to the Power ISA
starting with version 2.07. Changes were subsequently made in version
3.1 to limit BHRB recording to instructions run in problem state only
and to add a control
