Re: [1/3] powerpc/lib/sstep: Add XER bits introduced in POWER ISA v3.0

2017-10-04 Thread Michael Ellerman
On Fri, 2017-09-29 at 05:44:08 UTC, Sandipan Das wrote: > This adds definitions for the OV32 and CA32 bits of XER that > were introduced in POWER ISA v3.0. There are some existing > instructions that currently set the OV and CA bits based on > certain conditions. > > The emulation behaviour of all

Re: [PATCH 1/3] powerpc/lib/sstep: Add XER bits introduced in POWER ISA v3.0

2017-09-29 Thread Naveen N. Rao
On 2017/09/29 05:44AM, Sandipan Das wrote: > This adds definitions for the OV32 and CA32 bits of XER that > were introduced in POWER ISA v3.0. There are some existing > instructions that currently set the OV and CA bits based on > certain conditions. > > The emulation behaviour of all these instru

[PATCH 1/3] powerpc/lib/sstep: Add XER bits introduced in POWER ISA v3.0

2017-09-28 Thread Sandipan Das
This adds definitions for the OV32 and CA32 bits of XER that were introduced in POWER ISA v3.0. There are some existing instructions that currently set the OV and CA bits based on certain conditions. The emulation behaviour of all these instructions needs to be updated to set these new bits accord