threadx.git/ports/cortex_a34/gnu/src, branch master

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)

Fixed the garbage _tx_initialize_unused_memory in the GNU Cortex-A ports (#726)

2026-09-15T20:24:09Z

Fixes #435 `LDR x1, =__top_of_ram` already loads the top of RAM, so the `LDR x1, [x1]` that followed read whatever sat at that address and left `_tx_initialize_unused_memory` holding garbage. Dropped that instruction from the 13 non-SMP GNU Cortex-A ports, the ARMv8-A source they are generated from, and the two Cortex-A35 module examples. The SMP GNU ports already had the correct form, and the Arm Compiler ports are unaffected -- their symbol really does need the dereference. `scripts/check_ports.sh` passes and the `gnu` CI job build-verifies the AArch64 ports. Not run on hardware. Assisted-by: Copilot (Opus 5)

Brought Cortex-A34 and the A78 SMP port under the ARMv8-A generator (#599)

2026-08-11T13:57:55Z

ports/cortex_a34, ports_smp/cortex_a34_smp and ports_smp/cortex_a78_smp were absent from the ARMv8-A generator's core list, so ports_arch never reached them and scripts/check_ports.sh could not detect that they had drifted. They had. The two Cortex-A34 ports sat two releases behind the shared sources, at 6.1.10 against 6.3.0. The difference is not only banners: tx_initialize_low_level.S lacked the SUB x1, x1, #15 that precedes the BIC when the system stack pointer is recorded, so the value stored was the incoming SP rather than the first 16-byte boundary below it. The Arm Development Studio example was missing GICv3_aliases.h, which every other port's GICv3_gicc.h includes to reach the interrupt controller registers through the stringify indirection. The Cortex-A78 SMP port had never had its debug launch configuration patched at all. It still named the A35 platform and model, so Debug Cortex-A35, Base_A35x4 and FVP_Base_Cortex-A35x4 would have started an A35 model for an A78 port. Add cortex_a34 to the core list. Cortex-A78 cannot go in the same list, because the generator walks cores against port sets and would then create a ports/cortex_a78 that the tree has never had; give it a separate SMP-only list consulted only for the tx_smp port set. Both changes are mirrored in update.ps1, which stays equivalent to update.sh. Verified by regenerating: exactly these three port directories change, 116 files modified and 13 added, and no already-covered core moves, so the core list was the only thing holding them back. scripts/check_ports.sh passes, which now means these three are checked for reproducibility for the first time. scripts/check_clang.sh reports 38 of 38 example builds linked, the three new ports included. readme_threadx.txt is not added here. Only the two Cortex-A35 template ports carry it; the other 23 AArch64 ports do not, so its absence from Cortex-A34 is the tree's norm rather than drift, and supplying it everywhere is separate work. Assisted-by: Claude Code (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

Proposed changes to the original PR

2026-03-02T13:24:07Z

Update copyright.

2024-01-29T05:51:15Z

Release 6.2.1 on 08 Mar 2023. Expand to see details.

2023-03-08T08:26:22Z

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

Release 6.1.10

2022-01-29T00:24:03Z