threadx.git/common_smp/src/tx_thread_smp_utilities.c, branch v6.5.2.202603_rel

Normalized the AI disclosure comment to one fixed line per file (#740)

2026-09-15T21:17:26Z

The per-edit disclosure named the product and model, so every agent and every model version appended another line. 74 files carried two to four of them, and the same five products had accumulated 13 spellings -- Copilot against GitHub Copilot, Claude Sonnet 4.6 against claude-sonnet-4.6, four spellings of Codex. Twenty assembly lines carried a doubled comment marker, `; //` or `@ //`. Every file now carries exactly one line, fixed text naming no product: Portions of this file were generated with AI assistance. It is written with the comment character that file already uses, so the `;` and `@` assembly files keep theirs and the doubled markers are gone. Precise attribution stays on the commit, where the Assisted-by trailer is per-change, dated and attached to the diff it describes. A header line cannot hold that record honestly, because the code it names gets rewritten and the line stays. A file-level flag answers whether; the history answers who. Comment-only. 455 files, 455 insertions and 574 deletions: every removed line was a disclosure line, every added line is the fixed text, and no file is left with zero or with more than one. `scripts/check_ports.sh` passes, including the reproducibility check that would catch a ports_arch master and its generated copies drifting apart. Recompiled against dev, every file that builds without a vendor toolchain gives a byte-identical object: 19 of 19 C files under common, 100 of 100 GNU assembly files, and all 16 assemblable files whose comment marker changed. The 10 remaining marker changes are ac5 and IAR sources where `;` already started the comment and only the redundant `//` was removed. Assisted-by: Claude Code (Opus 5)

Masked the SMP remap core maps to silence a false -O2 array bounds error (#728)

2026-09-15T20:24:40Z

Fixes #469 `_tx_thread_smp_remap_solution_find` indexes `_tx_thread_smp_schedule_list` with the lowest set bit of the core maps it is given. Every caller already masks those maps with `TX_THREAD_SMP_CORE_MASK`, but the compiler cannot see it, so when the function is inlined into `_tx_thread_system_suspend` at `-O2` GCC assumes a bit number as high as 31 and reports an out-of-bounds subscript. `-Werror` turns that into a build failure. Masked the three incoming maps at the top of the function, in both the inline version in `common_smp/inc/tx_thread.h` and the twin in `tx_thread_smp_utilities.c`. The masks are semantic no-ops, so scheduling is unchanged, but the range is now visible to the optimizer. The first core queue entry is also initialized, because the narrowed range lets GCC consider an empty queue and warn about that instead. Reproduced on the Cortex-A9 SMP port with arm-none-eabi-gcc 13.2.1, and clean afterwards across -O2, -O3 and -Os and 2, 4 and 8 core configurations. SMP suite 116/116. Assisted-by: Copilot (Opus 5)

Updated copyright headers and version number constants (#509)

2026-03-05T09:46:30Z

* Updated version number constants * Removed revision history from all files * Added Eclipse ThreadX contributors' copyright header

Update copyright.

2024-01-29T05:51:15Z

Fix MISRA issues for ThreadX SMP (#263)

2023-05-18T07:57:53Z

* Fixed MISRA2012 rule 10.4_a The operands `pool_ptr->tx_byte_pool_fragments' and `2' have essential type categories unsigned 32-bit int and signed 8-bit int, which do not match. * Fixed MISRA2012 rule 10.4_a The operands `next_priority' and `TX_MAX_PRIORITIES' have essential type categories unsigned 32-bit int and signed 8-bit int, which do not match. * Fixed MISRA2012 rule 8.3 Declaration/definition of `_tx_thread_smp_preemptable_threads_get' is inconsistent with previous declaration/definition in types and/or type qualifiers

Release 6.1.9

2021-10-14T00:51:26Z

add SMP, Modules, and more processor/tools releases

2020-08-07T23:56:45Z