Frédéric Desbiens c0aa4dbe29 Initialized the suspend status before the non-interruptable suspend in tx_thread_sleep, so a sleep no longer returns a stale error left over from an earlier timed-out suspension (#725) ...

When TX_NOT_INTERRUPTABLE is defined, _tx_thread_sleep did not set
tx_thread_suspend_status to TX_SUCCESS before calling
_tx_thread_system_ni_suspend. The interruptable path always did.

Nothing else writes that field on behalf of a sleeping thread:
_tx_thread_timeout resumes a TX_SLEEP thread directly and there is no
suspend cleanup routine for sleep. The value therefore survived from
whatever suspension the thread performed last, and tx_thread_sleep
returned it. A tx_semaphore_get that timed out with TX_NO_INSTANCE
would be followed by a tx_thread_sleep that also returned
TX_NO_INSTANCE after sleeping correctly.

The same change is applied to the SMP copy, which is identical.

Assisted-by: Copilot (Opus 5) <noreply@github.com>

2026-09-10 12:06:54 -04:00

..

inc

Made the stack analyze binary search require several consecutive fill words, so unwritten holes in a used stack no longer cause the highest stack pointer to be under-reported (#720)

2026-09-10 11:02:42 -04:00

src

Initialized the suspend status before the non-interruptable suspend in tx_thread_sleep, so a sleep no longer returns a stale error left over from an earlier timed-out suspension (#725)

2026-09-10 12:06:54 -04:00

CMakeLists.txt

build: add conditional CMake support for ThreadX SMP

2026-04-15 10:52:14 -04:00