On 9/22/20 3:31 AM, David Hildenbrand wrote: > With this patchset, I can boot a kernel compiled for z14 (requiring > Miscellaneous-Instruction-Extensions Facility 2) (using -cpu max).
Excellent. Looks like it wouldn't take too much additional work for z15, if you're of a mind while we're at it. Message-Security-Assist 9: KDSA to ignore, like KMA. Miscellaneous-Instruction-Extensions 3: A bunch of logical operations, all of which already have tcg primitives. SELECT, which can re-use op_loc with different inputs. MOVE RIGHT TO LEFT, which can't reuse do_helper_mvc directly, but could be a copy with trivial changes. Trivial changes to op_popcnt. Vector-Enhancements 2: Mostly load/store byte-reversed. New vector shift insns. FP/Int conversions. Vector string search. r~