Hash :eafab235 Author : Date :
2021-03-24T11:38:36
arm64e: Pull in pointer authentication code from Apple's arm64e libffi port (#565)
NOTES: This changes the ptrauth support from #548 to match what Apple is
shipping in its libffi-27 tag.
Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>