tree 28e5de235fbed60aae5cc3ab6ec2b65c9aac3940
parent 61e8e6882de7c89933d3cc4c4d44719679e4b4f0
author Jim Ingham <jingham@apple.com> 1584558308 -0700
committer Jim Ingham <jingham@apple.com> 1585950988 -0700

Allow the ThreadPlanStackMap to hold the thread plans for threads
that were not reported by the OS plugin.  To facilitate this, move
adding/updating the ThreadPlans for a Thread to the ThreadPlanStackMap.
Also move dumping thread plans there as well.

Added some tests for "thread plan list" and "thread plan discard" since
I didn't seem to have written any originally.

Differential Revision: https://reviews.llvm.org/D76814