tree 5eb4294fd13130664be594a3b8bb943b5e7d92c3
parent 4e82e91f21fc9ea4f40b44cb33f868516a829738
author pigweed-integration-roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com> 1615597195 +0000
committer CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> 1615597206 +0000

[roll third_party/pigweed] embos: fix for_at_least contract to add one tick

Fixes the embOS backends for pw::sync::Mutex,
pw::sync::BinarySemaphore, pw::sync::CountingSemaphore, and
pw::this_thread::sleep_for to add one tick when invoking the native
API to comply with the for_at_least contract as we do not know how
far we are into the current tick.

Note this is not observable without the use of an independent clock.

This also adds explicit downcasting from int64_t to OS_TIME ticks
when invoking native APIs.

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/37280

third_party/pigweed Rolled-Commits: 7faecc97f558e21..86c25478ba96ce0
Roller-URL: https://ci.chromium.org/b/8852917526006144416
Cq-Cl-Tag: roller-builder:pigweed-experimental-roller
Cq-Cl-Tag: roller-bid:8852917526006144416
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I9d9b4a5f05bcf52c5ba6bbca66ea2451a568b85e
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/37528
Reviewed-by: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
Commit-Queue: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>