[OpenSmalltalk/opensmalltalk-vm] 396bcf: Misc platform changes.

 
  Branch: refs/heads/Cog
  Home:   https://github.com/OpenSmalltalk/opensmalltalk-vm
  Commit: 396bcfa1b8498eda318ffab7374abc81ba1f6c13
      https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/396bcfa1b8498eda318ffab7374abc81ba1f6c13
  Author: Eliot Miranda <[hidden email]>
  Date:   2020-08-10 (Mon, 10 Aug 2020)

  Changed paths:
    M build.macos64ARMv8/squeak.cog.spur/plugins.ext
    M platforms/iOS/vm/OSX/sqSqueakOSXApplication+attributes.m
    M platforms/iOS/vm/iPhone/Classes/sqSqueakIPhoneApplication+attributes.m
    M platforms/unix/vm/include_ucontext.h

  Log Message:
  -----------
  Misc platform changes.
Update include_ucontext.h with fp & sp on ARMv8.
Side-step CameraPlugin build failure on MacOS 11.x SDK due to deprecated bhvr.
Get Mac VMs to answer correcvt processor on ARMv8 (aarch64).