draft version for THUMB mode support.

[yajunxiaMS]

PR checklist

• [ ] Updated function header with a short description and version number
• [ ] Added test case for bug fix or new feature
• [ ] Validated on real hardware

[github-actions[bot]]

Test Results ThreadX

475 tests  ±0   475 :heavy_check_mark: ±0   2m 23s :stopwatch: +2s     5 suites ±0       0 :zzz: ±0      5 files   ±0       0 :x: ±0 

Results for commit a885e675. ± Comparison against base commit 776ea213.

:recycle: This comment has been updated with latest results.

[github-actions[bot]]

Package	Line Rate	Branch Rate	Health
.home.runner.work.threadx.threadx.common.src	100%	100%	✔
Summary	100% (3827 / 3827)	100% (1993 / 1994)	✔

[github-actions[bot]]

Test Results SMP

108 tests   - 432   107 :heavy_check_mark:  - 433   57s :stopwatch: - 3m 45s     1 suites  -     4       0 :zzz: ±    0      1 files    -     4       1 :x: +    1 

For more details on these failures, see this check.

Results for commit a885e675. ± Comparison against base commit 776ea213.

This pull request removes 432 tests.

``` disable_notify_callbacks_build::threadx_block_memory_basic_test ‑ disable_notify_callbacks_build::threadx_block_memory_basic_test disable_notify_callbacks_build::threadx_block_memory_error_detection_test ‑ disable_notify_callbacks_build::threadx_block_memory_error_detection_test disable_notify_callbacks_build::threadx_block_memory_information_test ‑ disable_notify_callbacks_build::threadx_block_memory_information_test disable_notify_callbacks_build::threadx_block_memory_prioritize_test ‑ disable_notify_callbacks_build::threadx_block_memory_prioritize_test disable_notify_callbacks_build::threadx_block_memory_suspension_test ‑ disable_notify_callbacks_build::threadx_block_memory_suspension_test disable_notify_callbacks_build::threadx_block_memory_suspension_timeout_test ‑ disable_notify_callbacks_build::threadx_block_memory_suspension_timeout_test disable_notify_callbacks_build::threadx_block_memory_thread_terminate_test ‑ disable_notify_callbacks_build::threadx_block_memory_thread_terminate_test disable_notify_callbacks_build::threadx_byte_memory_basic_test ‑ disable_notify_callbacks_build::threadx_byte_memory_basic_test disable_notify_callbacks_build::threadx_byte_memory_information_test ‑ disable_notify_callbacks_build::threadx_byte_memory_information_test disable_notify_callbacks_build::threadx_byte_memory_prioritize_test ‑ disable_notify_callbacks_build::threadx_byte_memory_prioritize_test … ```

:recycle: This comment has been updated with latest results.

[github-actions[bot]]

Package	Line Rate	Branch Rate	Health
.home.runner.work.threadx.threadx.common_smp.src	100%	100%	✔
Summary	100% (4779 / 4791)	100% (2424 / 2430)	✔

[yajunxiaMS]

As its draft, close the pull request.