OSAL Cleanup

[LeStarch]

F´ Version
Affected Component

---

Feature Description

The Os package (out OSAL layer) is a mess. It is effectively two packages: libOs.a and libOsImplementaion.a .... but they are munged into a super lib. We should cleanly separate the two such that implementers can swap out cleanly their own Os integration.

We also need to cleanup the distinction between full-Posix, Linux, and Darwin and make those distinctions clear.

• Base CMake support: Setup OSAL Refactoring CMake Support #2456
• Refactor Os::File, Directory, and FileSystem into a CMake selection: Refactor Os::File, Directory, and FileSystem into a CMake Selection #2457
• Refactor Directory and FileSystem: OSAL Refactor: Os::FileSystem and Os::Directory #2687
• Refactor Os::Task into a CMake selection: Refactor Os::Task into a CMake Selection #2526
• Refactor Os::Queue into a CMake selection: Refactor Os::Queue into CMake Selection #2725
• Refactor Os::Log into a CMake selection: Refactor Os::Log into CMake Selection #2723
• Refactor Os::Mutex into a CMake selection: Refactor Os::Mutex into CMake Selection #2722
• Determine how to represent time intervals: Fw::TimeInterval #2740
• Refactor IntervalTimer: Refactor Os::IntervalTimer into CMake Selection #2726
• Refactor SystemResources: Refactor Os::SystemResources into CMake Selection #2727
• Remove Overly Specific and non-OS items: Clean Out Non-Standard OSAL Layer Items #2724
• Random Test Failure: Random UT Failure: PosixFile #2835
• Re-balance Handle Sizes OSAL Refactor: Add Handle Size for each Type #2845
• Document algorithms: Document PriorityQueue and MaxHeap Algorithms #2901
• Blocking UTs: Fix Blocking UT Failures #2902
• Produce OSAL layer test coverage report #2903
• Clean up CMake Os_ut_exe target #2904
• Consolidate OSAL Directory, File and FileSystem in a single selection #2905
• Document how to implement an OSAL

[ThibFrgsGmz]

Oh, I couldn't agree more @LeStarch ... I've been trying to port the project to RTEMS for 2 months and I still can't get it to work. Unless I'm mistaken, do we agree that there is no tutorial for porting to another OS?

I will wait until this issue is resolved to try porting again...

[LeStarch]

Break into sub-issues.

[LeStarch]

Spun the last issue into the ROSES set!