tree 5a8c7f581b68a089afa3f4d8a38172bd7485e8d7
parent 0029e1e649e3ade6ebea7b936be06b3d02b4a688
author J. Silva <jennifersilva@google.com> 1631141058 -0700
committer CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> 1631756874 +0000

pw_thread: Add estimated max stack usage support

This adds a estimated max or stack usage to the thread snapshot proto.
For the embOS thread backend, store the max stack pointer in the new
field.

Fix: b/199208763
No-Docs-Update-Reason: Minor enhancement
Testing: Able to for verify by running production SW, forcing a crash,
and retrieving snapshot.
Unit tests are updated and pass.

Change-Id: Iaafe540201d8e7e16b2bfa4e83458893f2ba8dd6
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/60246
Commit-Queue: Jennifer Silva <jennifersilva@google.com>
Commit-Queue: Keir Mierle <keir@google.com>
Reviewed-by: Armando Montanez <amontanez@google.com>