Spin up secondary CPUs and add IPI infrastructure. Heavily based on diffs
authorkettenis <kettenis@openbsd.org>
Sun, 28 Jan 2018 13:17:45 +0000 (13:17 +0000)
committerkettenis <kettenis@openbsd.org>
Sun, 28 Jan 2018 13:17:45 +0000 (13:17 +0000)
commit70943fa6f9fa61328b52099f27f415a428c0364e
tree9c7ccc7e6050cd7ec492eed61c2a839d387ce194
parentf665b9fd669fc83185442c17989f73a41d25ed0d
Spin up secondary CPUs and add IPI infrastructure.  Heavily based on diffs
from dran@.

ok patrick@
sys/arch/arm64/arm64/cpu.c
sys/arch/arm64/arm64/genassym.cf
sys/arch/arm64/arm64/intr.c
sys/arch/arm64/arm64/locore.S
sys/arch/arm64/arm64/machdep.c
sys/arch/arm64/include/cpu.h
sys/arch/arm64/include/intr.h