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2026-09-28Updated ThreadX version constants and port strings to 6.5.2.202603 (#781)Frédéric Desbiens
ThreadX still declares 6.5.1.202602 with hotfix 'a', which is the previous release rather than the one being cut. prepare_release.sh updated the five version constants in tx_api.h and the version string in 211 port headers across ports, ports_smp, ports_arch and ports_module. The hotfix letter is cleared, since the target has none. Nothing else changed: every line in the port commit carries a version, and no file outside an inc/tx_port.h was touched. The port consistency checks passed before the branch was cut, which is what the script gates on. Host regression 113/113 with zero warnings, and the AI disclosure check passes. Assisted-by: Claude Code (Opus 5) <[email protected]>
2026-09-15Normalized the AI disclosure comment to one fixed line per file (#740)Frédéric Desbiens
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) <[email protected]>
2026-09-03Fixed the incorrect loop bound constant in the IAR file lock support (#695)Frédéric Desbiens
The IAR multithreaded library support code allocates its file lock mutexes from an array of _MAX_FLOCK entries, but the wrap-around check and the exhaustion check in __iar_file_Mtxinit() both compared against _MAX_LOCK, the bound of the unrelated system lock mutex array. When _MAX_FLOCK is greater than _MAX_LOCK, the free mutex index wrapped early and the exhaustion check reported failure while free entries remained, so *m was set to TX_NULL and the application faulted the first time a file lock was taken. When _MAX_FLOCK is smaller than _MAX_LOCK, the free mutex index was allowed to run past the end of __tx_iar_file_lock_mutexes and the exhaustion check could never fire. Corrected all four comparisons in each of the 27 copies of tx_iar.c. Fixes #444 Assisted-by: Copilot (Opus 5) <[email protected]>
2026-08-11Removed developer machine paths from the shipped project files (#603)Frédéric Desbiens
The Arm Development Studio launch configurations and the IAR project files carried absolute paths from the machines they were last opened on: four individuals' home directories, a Broadcom support build tree, and directories such as C:\release\threadx, C:\temp1702\tx and D:\threadx. They are published in the repository and none of them resolves for anyone else. In the launch files all of it is saved session state, which files that were never opened in a debugger simply do not have: breakpoints 72 files, saved breakpoints anchored to source paths under cortex_a35 on one machine. Emptied rather than deleted, matching the 27 launch files that already carry an empty list. scripts_view_script_links 70 files, a scripts view cache. The script the launch actually runs is named one line earlier through ${workspace_loc:...}, which is portable. substitutePath 65 files, source lookup remapping. 30 map a path to itself, and the rest point at one machine's copy of libgloss or a build directory. TREE_NODE_PROPERTIES 39 files, which rows the variables view had expanded. DebugCommandLine.History 2 files, the debug console command history, including a typed absolute path. The two IAR cases are not session state and are corrected rather than removed: IarchiveOutput 23 files. The librarian output path pointed at another machine, so the library was written outside the project. Set to ###Unitialized###, which 86 other option blocks already use, letting IAR derive $EXE_DIR$\$PROJ_FNAME$.a. IlinkIcfFile 1 file. The linker configuration file is load bearing, so the file name is kept and the path made project relative, as 33 other option blocks spell it. Seven of the files are ports_arch templates, so the generators would otherwise have copied the paths back. Verified: all 162 launch and IAR project files in the tree parse as well-formed XML afterwards, no tracked launch or project file mentions any of the four user names, and scripts/check_ports.sh passes, so the templates and their generated copies still agree. Assisted-by: Claude Code (Opus 5) <[email protected]>
2026-06-08Release 6.5.1.202602a preparation (#547)Frédéric Desbiens
* Updated version number constants * Updated port version strings --------- Co-authored-by: Copilot <[email protected]>
2026-06-06Added copyright headers to files missing themFrédéric Desbiens
Applied the standard MIT license header to all project-owned C, header, assembly, shell, and Python files that were missing a copyright notice. Third-party, toolchain startup, and auto-generated files were excluded. Co-authored-by: Copilot <[email protected]>
2026-06-03Release 6.5.1.202602 preparation (#543)Frédéric Desbiens
* Updated version number constants * Updated port version strings --------- Co-authored-by: Copilot <[email protected]>
2026-03-05Updated copyright headers and version number constants (#509)Frédéric Desbiens
* Updated version number constants * Removed revision history from all files * Added Eclipse ThreadX contributors' copyright header
2025-08-27initial commitericminnerath
2025-02-24Updated ports version to v6.4.2.Frédéric Desbiens
2024-02-27Update version number to 6.4.1TiejunZhou
2024-02-23Update the copyright for all assembly files.bo chen
2024-01-30Update version id string.Bo Chen (from Dev Box)
2024-01-29Update copyright.Bo Chen (from Dev Box)
2023-12-28Update release date and version (#338)TiejunZhou
* Update version number in API header * Update release date and version
2023-10-23Update release version to 6.3.0 and date to 10-31-2023 (#308)v6.3.0_relTiejunZhou
2023-03-08Release 6.2.1 on 08 Mar 2023. Expand to see details.v6.2.1_relTiejun Zhou
cee19603d Include tx_user.h conditionally. e40e08007 Update owners d69641273 Update release date and version 394aee52f Add tx_user.h to GNU port assembly files 5cca2ddd0 RISC-V 64 bit port for Microchip e0f2c373c Link Winmm.lib that required by the high-resolution timer. 6af472a68 Update Win32 port with high resolution timer. aea7b556a Add DMB ISH barrier inst in ARMv8-A SMP scheduler 19091a262 Add .section .preamble to m3 m4 m7 module ports ced60e1b7 Add missing parenthesis in ports assembly file 309dc77ca Modules Cortex-A7 IAR new port c752a4063 Modules Cortex-A7 GNU new port dc224b90f Fix race condition in tx_thread_wait_abort and update regression test 6e261f5b7 create threadx cmsis-pack
2021-10-14Release 6.1.9Yuxin Zhou
2021-04-03Release 6.1.6v6.1.6_relYuxin Zhou
2020-11-10patch release 6.1.2v6.1.2_relScott Larson
2020-09-306.1 minor releaseScott Larson
2020-07-16updated to 6.0.1 and added additional processors/toolchainstameraw