Commit graph

2 commits

Author SHA1 Message Date
Peter Collingbourne
118c5ee6e6 Switch to new kernel ptrace interface for reading tags.
Bug: 135772972
Change-Id: I506429d7bff79f83828e1f0d5c0ea0468ee1580b
2020-04-29 09:33:53 -07:00
Peter Collingbourne
c71e0a652c libunwindstack: Add Memory::ReadTag() function for reading memory tags.
This uses an experimental Linux kernel API for reading the tags across
processes using ptrace.

Bug: 135772972

Test: Unit tests pass.
Change-Id: Ib1a09d9219166011de80cf250b756bb8a4bcdb0a
2020-04-16 00:23:45 -07:00