Gave the gnu ports a CMake build, which most of them lacked (#607)

The project guidelines ask for CMake and Ninja, but only 15 of the 59 gnu port
directories had a CMakeLists.txt. None of the 27 AArch64 ports had one, so the
architecture whose examples were repaired over the last few changes still could
not be built the way the project says to build it, and nothing in CI could
compile it.

Add a CMakeLists.txt to the 44 that lacked one. Three of them are templates in
ports_arch, because 34 of the 44 are generated: the ARMv7-A and AArch64 source
lists are uniform within each family, so one template per family serves every
core in it and update.sh distributes it. The other 10 ports have no generator
and get their own file.

Add the toolchain files those ports select, following the shape of
cmake/cortex_a9.cmake. AArch64 needs a base file of its own rather than a
variant of arm-none-eabi.cmake: it has no -marm or -mthumb to choose between and
no -mfloat-abi, and aarch64-none-elf-gcc rejects -mlong-calls outright, so that
flag cannot be carried across. The tools are named without a path, unlike
cmake/cortex_r52.cmake which pins one, because pinning 30 files to a single
machine's directory layout is the problem the previous change removed from the
launch configurations.

Three toolchain files cover ports that already had a CMakeLists.txt but no way
to select it: the Armv8-M mainline gnu ports, cortex_m33, cortex_m55 and
cortex_m85. Without cmake/<arch>.cmake the documented invocation cannot reach
them.

The top level needed one fix. It derives the SMP port directory as
<arch>_smp, but ports_smp/linux and ports_smp/win64 predate that convention and
carry no suffix, so those two could never be configured. Fall back to the bare
name when the suffixed directory is absent. The check only fires when the
suffixed directory does not exist, so no port that already resolved changes
behaviour, and ports_smp/win64's existing CMakeLists.txt becomes reachable too.

Verified by configuring and building every one: 53 of 53 static libraries build
with cmake -G Ninja, using Arm GNU Toolchain 14.3.Rel1 for both arm-none-eabi
and aarch64-none-elf. That covers the 44 new ports plus the 9 that already
worked, and includes ports_smp/linux, which failed before the fallback.
scripts/check_ports.sh passes, so the three templates and their 34 generated
copies agree.

Six gnu ports are still outside the CMake build, all for want of a compiler
rather than a CMakeLists.txt: rxv1, rxv2 and rxv3 need the Renesas RX GNU
toolchain and mips32_interaptiv_smp needs a MIPS one, neither of which is
available here, so writing toolchain files for them would mean shipping
untested guesses. risc-v32 and risc-v64 already build through their own
differently named toolchain files.

Assisted-by: Claude Code (Opus 5) <noreply@anthropic.com>

CMakeLists.txt

@@ -35,6 +35,13 @@ if(THREADX_SMP)
     set(TX_PORT_DIR "ports_smp")
     set(TX_COMMON_DIR "common_smp")
     set(TX_ARCH_DIR "${THREADX_ARCH}_smp")
+    # Most SMP ports are named <arch>_smp, but ports_smp/linux and
+    # ports_smp/win64 predate that convention and carry no suffix. Fall back to
+    # the bare name for them. The check only fires when the suffixed directory
+    # is absent, so no port that already resolves changes.
+    if(NOT IS_DIRECTORY "${CMAKE_CURRENT_LIST_DIR}/${TX_PORT_DIR}/${TX_ARCH_DIR}")
+        set(TX_ARCH_DIR "${THREADX_ARCH}")
+    endif()
     message(STATUS "Building ThreadX SMP version")
 else()
     set(TX_PORT_DIR "ports")

cmake/aarch64-none-elf.cmake

@@ -0,0 +1,44 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Shared settings for the AArch64 bare metal ports, the counterpart of
+# arm-none-eabi.cmake beside it. The two differ by more than the tool prefix:
+# AArch64 has no -marm or -mthumb to choose between, no -mfloat-abi, and
+# aarch64-none-elf-gcc rejects -mlong-calls outright, so that flag cannot simply
+# be carried across.
+#
+# The tools are named without a path, so an aarch64-none-elf toolchain must be
+# on PATH. Override CMAKE_C_COMPILER and friends on the command line to use one
+# that is not.
+
+# Toolchain settings
+set(CMAKE_C_COMPILER    aarch64-none-elf-gcc)
+set(CMAKE_CXX_COMPILER  aarch64-none-elf-g++)
+set(AS                  aarch64-none-elf-as)
+set(AR                  aarch64-none-elf-ar)
+set(OBJCOPY             aarch64-none-elf-objcopy)
+set(OBJDUMP             aarch64-none-elf-objdump)
+set(SIZE                aarch64-none-elf-size)
+
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
+
+# Build the try-compile as a static library so no linker script or startup code
+# is needed just to test the compiler.
+set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
+
+set(CMAKE_C_FLAGS   "${MCPU_FLAGS} ${VFP_FLAGS} ${SPEC_FLAGS} -fdata-sections -ffunction-sections" CACHE INTERNAL "c compiler flags")
+set(CMAKE_CXX_FLAGS "${MCPU_FLAGS} ${VFP_FLAGS} -fdata-sections -ffunction-sections -fno-rtti -fno-exceptions" CACHE INTERNAL "cxx compiler flags")
+set(CMAKE_ASM_FLAGS "${MCPU_FLAGS} ${VFP_FLAGS} -x assembler-with-cpp" CACHE INTERNAL "asm compiler flags")
+set(CMAKE_EXE_LINKER_FLAGS "${MCPU_FLAGS} ${LD_FLAGS} -Wl,--gc-sections" CACHE INTERNAL "exe link flags")
+
+set(CMAKE_C_FLAGS_DEBUG "-Og -g -ggdb3" CACHE INTERNAL "c debug compiler flags")
+set(CMAKE_CXX_FLAGS_DEBUG "-Og -g -ggdb3" CACHE INTERNAL "cxx debug compiler flags")
+set(CMAKE_ASM_FLAGS_DEBUG "-g -ggdb3" CACHE INTERNAL "asm debug compiler flags")
+
+set(CMAKE_C_FLAGS_RELEASE "-O3" CACHE INTERNAL "c release compiler flags")
+set(CMAKE_CXX_FLAGS_RELEASE "-O3" CACHE INTERNAL "cxx release compiler flags")
+set(CMAKE_ASM_FLAGS_RELEASE "" CACHE INTERNAL "asm release compiler flags")

cmake/arm11.cmake

@@ -0,0 +1,19 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for ARM11 using GNU tools. The port readme identifies the
+# target as ARM1136J-S, which is what -mcpu selects.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR arm1136j-s)
+
+set(THREADX_ARCH "arm11")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-marm -mcpu=arm1136j-s")
+set(VFP_FLAGS "")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/arm-none-eabi.cmake)

cmake/arm9.cmake

@@ -0,0 +1,19 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for ARM9 using GNU tools. This is the oldest core in the
+# CMake build; the port readme names ARM9 itself.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR arm9)
+
+set(THREADX_ARCH "arm9")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-marm -mcpu=arm9")
+set(VFP_FLAGS "")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/arm-none-eabi.cmake)

cmake/cortex_a12.cmake

@@ -0,0 +1,18 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for Arm Cortex-A12 using GNU tools.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR cortex-a12)
+
+set(THREADX_ARCH "cortex_a12")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-marm -mcpu=cortex-a12")
+set(VFP_FLAGS "")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/arm-none-eabi.cmake)

cmake/cortex_a15.cmake

@@ -0,0 +1,18 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for Arm Cortex-A15 using GNU tools.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR cortex-a15)
+
+set(THREADX_ARCH "cortex_a15")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-marm -mcpu=cortex-a15")
+set(VFP_FLAGS "")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/arm-none-eabi.cmake)

cmake/cortex_a17.cmake

@@ -0,0 +1,18 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for Arm Cortex-A17 using GNU tools.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR cortex-a17)
+
+set(THREADX_ARCH "cortex_a17")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-marm -mcpu=cortex-a17")
+set(VFP_FLAGS "")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/arm-none-eabi.cmake)

cmake/cortex_a34.cmake

@@ -0,0 +1,18 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for Arm Cortex-A34 using GNU tools.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR cortex-a34)
+
+set(THREADX_ARCH "cortex_a34")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-mcpu=cortex-a34")
+set(VFP_FLAGS "")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/aarch64-none-elf.cmake)

cmake/cortex_a35.cmake

@@ -0,0 +1,18 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for Arm Cortex-A35 using GNU tools.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR cortex-a35)
+
+set(THREADX_ARCH "cortex_a35")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-mcpu=cortex-a35")
+set(VFP_FLAGS "")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/aarch64-none-elf.cmake)

cmake/cortex_a5.cmake

@@ -0,0 +1,18 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for Arm Cortex-A5 using GNU tools.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR cortex-a5)
+
+set(THREADX_ARCH "cortex_a5")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-marm -mcpu=cortex-a5")
+set(VFP_FLAGS "")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/arm-none-eabi.cmake)

cmake/cortex_a53.cmake

@@ -0,0 +1,18 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for Arm Cortex-A53 using GNU tools.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR cortex-a53)
+
+set(THREADX_ARCH "cortex_a53")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-mcpu=cortex-a53")
+set(VFP_FLAGS "")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/aarch64-none-elf.cmake)

cmake/cortex_a55.cmake

@@ -0,0 +1,18 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for Arm Cortex-A55 using GNU tools.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR cortex-a55)
+
+set(THREADX_ARCH "cortex_a55")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-mcpu=cortex-a55")
+set(VFP_FLAGS "")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/aarch64-none-elf.cmake)

cmake/cortex_a57.cmake

@@ -0,0 +1,18 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for Arm Cortex-A57 using GNU tools.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR cortex-a57)
+
+set(THREADX_ARCH "cortex_a57")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-mcpu=cortex-a57")
+set(VFP_FLAGS "")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/aarch64-none-elf.cmake)

cmake/cortex_a5x.cmake

@@ -0,0 +1,20 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for the Arm Cortex-A5x SMP port using GNU tools. That port
+# targets the family rather than one core: its readme and example name A53,
+# A55 and A57, so -mcpu selects Cortex-A53, the baseline of the three.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR cortex-a53)
+
+set(THREADX_ARCH "cortex_a5x")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-mcpu=cortex-a53")
+set(VFP_FLAGS "")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/aarch64-none-elf.cmake)

cmake/cortex_a65.cmake

@@ -0,0 +1,18 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for Arm Cortex-A65 using GNU tools.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR cortex-a65)
+
+set(THREADX_ARCH "cortex_a65")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-mcpu=cortex-a65")
+set(VFP_FLAGS "")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/aarch64-none-elf.cmake)

cmake/cortex_a65ae.cmake

@@ -0,0 +1,18 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for Arm Cortex-A65ae using GNU tools.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR cortex-a65ae)
+
+set(THREADX_ARCH "cortex_a65ae")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-mcpu=cortex-a65ae")
+set(VFP_FLAGS "")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/aarch64-none-elf.cmake)

cmake/cortex_a7.cmake

@@ -0,0 +1,18 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for Arm Cortex-A7 using GNU tools.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR cortex-a7)
+
+set(THREADX_ARCH "cortex_a7")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-marm -mcpu=cortex-a7")
+set(VFP_FLAGS "")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/arm-none-eabi.cmake)

cmake/cortex_a72.cmake

@@ -0,0 +1,18 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for Arm Cortex-A72 using GNU tools.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR cortex-a72)
+
+set(THREADX_ARCH "cortex_a72")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-mcpu=cortex-a72")
+set(VFP_FLAGS "")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/aarch64-none-elf.cmake)

cmake/cortex_a73.cmake

@@ -0,0 +1,18 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for Arm Cortex-A73 using GNU tools.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR cortex-a73)
+
+set(THREADX_ARCH "cortex_a73")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-mcpu=cortex-a73")
+set(VFP_FLAGS "")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/aarch64-none-elf.cmake)

cmake/cortex_a75.cmake

@@ -0,0 +1,18 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for Arm Cortex-A75 using GNU tools.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR cortex-a75)
+
+set(THREADX_ARCH "cortex_a75")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-mcpu=cortex-a75")
+set(VFP_FLAGS "")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/aarch64-none-elf.cmake)

cmake/cortex_a76.cmake

@@ -0,0 +1,18 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for Arm Cortex-A76 using GNU tools.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR cortex-a76)
+
+set(THREADX_ARCH "cortex_a76")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-mcpu=cortex-a76")
+set(VFP_FLAGS "")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/aarch64-none-elf.cmake)

cmake/cortex_a76ae.cmake

@@ -0,0 +1,18 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for Arm Cortex-A76ae using GNU tools.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR cortex-a76ae)
+
+set(THREADX_ARCH "cortex_a76ae")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-mcpu=cortex-a76ae")
+set(VFP_FLAGS "")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/aarch64-none-elf.cmake)

cmake/cortex_a77.cmake

@@ -0,0 +1,18 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for Arm Cortex-A77 using GNU tools.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR cortex-a77)
+
+set(THREADX_ARCH "cortex_a77")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-mcpu=cortex-a77")
+set(VFP_FLAGS "")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/aarch64-none-elf.cmake)

cmake/cortex_a78.cmake

@@ -0,0 +1,18 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for Arm Cortex-A78 using GNU tools.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR cortex-a78)
+
+set(THREADX_ARCH "cortex_a78")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-mcpu=cortex-a78")
+set(VFP_FLAGS "")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/aarch64-none-elf.cmake)

cmake/cortex_a8.cmake

@@ -0,0 +1,18 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for Arm Cortex-A8 using GNU tools.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR cortex-a8)
+
+set(THREADX_ARCH "cortex_a8")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-marm -mcpu=cortex-a8")
+set(VFP_FLAGS "")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/arm-none-eabi.cmake)

cmake/cortex_m23.cmake

@@ -0,0 +1,19 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for Arm Cortex-M23 using GNU tools. Armv8-M Baseline is
+# Thumb only, hence -mthumb with no Arm state alternative.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR cortex-m23)
+
+set(THREADX_ARCH "cortex_m23")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-mthumb -mcpu=cortex-m23")
+set(VFP_FLAGS "")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/arm-none-eabi.cmake)

cmake/cortex_m33.cmake

@@ -0,0 +1,18 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for Arm Cortex-M33 using GNU tools.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR cortex-m33)
+
+set(THREADX_ARCH "cortex_m33")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-mthumb -mcpu=cortex-m33")
+set(VFP_FLAGS "")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/arm-none-eabi.cmake)

cmake/cortex_m55.cmake

@@ -0,0 +1,22 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for Arm Cortex-M55 using GNU tools.
+#
+# The FPU and the MVE unit come with the core, so the hard float ABI
+# is selected here rather than left to the caller. scripts/check_clang.sh
+# builds this core the same way.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR cortex-m55)
+
+set(THREADX_ARCH "cortex_m55")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-mthumb -mcpu=cortex-m55")
+set(VFP_FLAGS "-mfloat-abi=hard")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/arm-none-eabi.cmake)

cmake/cortex_m85.cmake

@@ -0,0 +1,22 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for Arm Cortex-M85 using GNU tools.
+#
+# The FPU and the MVE unit come with the core, so the hard float ABI
+# is selected here rather than left to the caller. scripts/check_clang.sh
+# builds this core the same way.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR cortex-m85)
+
+set(THREADX_ARCH "cortex_m85")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-mthumb -mcpu=cortex-m85")
+set(VFP_FLAGS "-mfloat-abi=hard")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/arm-none-eabi.cmake)

cmake/cortex_r4.cmake

@@ -0,0 +1,18 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for Arm Cortex-R4 using GNU tools.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR cortex-r4)
+
+set(THREADX_ARCH "cortex_r4")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-marm -mcpu=cortex-r4")
+set(VFP_FLAGS "")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/arm-none-eabi.cmake)

cmake/cortex_r5.cmake

@@ -0,0 +1,18 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# Toolchain file for Arm Cortex-R5 using GNU tools.
+
+# Name of the target
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_PROCESSOR cortex-r5)
+
+set(THREADX_ARCH "cortex_r5")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(MCPU_FLAGS "-marm -mcpu=cortex-r5")
+set(VFP_FLAGS "")
+set(SPEC_FLAGS "--specs=nosys.specs")
+
+include(${CMAKE_CURRENT_LIST_DIR}/arm-none-eabi.cmake)

ports/arm11/gnu/CMakeLists.txt

@@ -0,0 +1,32 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for arm11, GNU tools.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_nesting_end.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_nesting_start.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_irq_nesting_end.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_irq_nesting_start.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_vectored_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports/arm9/gnu/CMakeLists.txt

@@ -0,0 +1,32 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for arm9, GNU tools.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_nesting_end.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_nesting_start.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_irq_nesting_end.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_irq_nesting_start.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_vectored_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports/cortex_a12/gnu/CMakeLists.txt

@@ -0,0 +1,33 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for the ARMv7-A cores, GNU tools.
+# Copied into every ARMv7-A gnu port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_nesting_end.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_nesting_start.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_irq_nesting_end.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_irq_nesting_start.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_vectored_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports/cortex_a15/gnu/CMakeLists.txt

@@ -0,0 +1,33 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for the ARMv7-A cores, GNU tools.
+# Copied into every ARMv7-A gnu port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_nesting_end.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_nesting_start.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_irq_nesting_end.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_irq_nesting_start.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_vectored_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports/cortex_a17/gnu/CMakeLists.txt

@@ -0,0 +1,33 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for the ARMv7-A cores, GNU tools.
+# Copied into every ARMv7-A gnu port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_nesting_end.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_nesting_start.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_irq_nesting_end.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_irq_nesting_start.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_vectored_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports/cortex_a34/gnu/CMakeLists.txt

@@ -0,0 +1,29 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports/cortex_a35/gnu/CMakeLists.txt

@@ -0,0 +1,29 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports/cortex_a5/gnu/CMakeLists.txt

@@ -0,0 +1,33 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for the ARMv7-A cores, GNU tools.
+# Copied into every ARMv7-A gnu port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_nesting_end.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_nesting_start.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_irq_nesting_end.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_irq_nesting_start.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_vectored_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports/cortex_a53/gnu/CMakeLists.txt

@@ -0,0 +1,29 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports/cortex_a55/gnu/CMakeLists.txt

@@ -0,0 +1,29 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports/cortex_a57/gnu/CMakeLists.txt

@@ -0,0 +1,29 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports/cortex_a65/gnu/CMakeLists.txt

@@ -0,0 +1,29 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports/cortex_a65ae/gnu/CMakeLists.txt

@@ -0,0 +1,29 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports/cortex_a7/gnu/CMakeLists.txt

@@ -0,0 +1,33 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for the ARMv7-A cores, GNU tools.
+# Copied into every ARMv7-A gnu port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_nesting_end.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_nesting_start.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_irq_nesting_end.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_irq_nesting_start.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_vectored_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports/cortex_a72/gnu/CMakeLists.txt

@@ -0,0 +1,29 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports/cortex_a73/gnu/CMakeLists.txt

@@ -0,0 +1,29 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports/cortex_a75/gnu/CMakeLists.txt

@@ -0,0 +1,29 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports/cortex_a76/gnu/CMakeLists.txt

@@ -0,0 +1,29 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports/cortex_a76ae/gnu/CMakeLists.txt

@@ -0,0 +1,29 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports/cortex_a77/gnu/CMakeLists.txt

@@ -0,0 +1,29 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports/cortex_a8/gnu/CMakeLists.txt

@@ -0,0 +1,33 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for the ARMv7-A cores, GNU tools.
+# Copied into every ARMv7-A gnu port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_nesting_end.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_nesting_start.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_irq_nesting_end.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_irq_nesting_start.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_vectored_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports/cortex_a9/gnu/CMakeLists.txt

@@ -0,0 +1,33 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for the ARMv7-A cores, GNU tools.
+# Copied into every ARMv7-A gnu port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_nesting_end.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_nesting_start.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_irq_nesting_end.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_irq_nesting_start.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_vectored_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports/cortex_m23/gnu/CMakeLists.txt

@@ -0,0 +1,33 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for cortex_m23, GNU tools.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_misra.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_secure_stack.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_secure_stack_allocate.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_secure_stack_free.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_secure_stack_initialize.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/txe_thread_secure_stack_allocate.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/txe_thread_secure_stack_free.c
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports/cortex_r4/gnu/CMakeLists.txt

@@ -0,0 +1,33 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for cortex_r4, GNU tools.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_port_offset_check.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_nesting_end.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_nesting_start.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_irq_nesting_end.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_irq_nesting_start.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_vectored_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports/cortex_r5/gnu/CMakeLists.txt

@@ -0,0 +1,33 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for cortex_r5, GNU tools.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_port_offset_check.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_nesting_end.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_nesting_start.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_irq_nesting_end.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_irq_nesting_start.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_vectored_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports_arch/ARMv7-A/threadx/ports/gnu/CMakeLists.txt

@@ -0,0 +1,33 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for the ARMv7-A cores, GNU tools.
+# Copied into every ARMv7-A gnu port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_nesting_end.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fiq_nesting_start.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_irq_nesting_end.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_irq_nesting_start.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_vectored_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports_arch/ARMv8-A/threadx/ports/gnu/CMakeLists.txt

@@ -0,0 +1,29 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports_arch/ARMv8-A/threadx_smp/ports/gnu/CMakeLists.txt

@@ -0,0 +1,38 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX SMP port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu SMP port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_preempt.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_state_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_thread_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_initialize_wait.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_low_level_initialize.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_protect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_time_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_unprotect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports_smp/cortex_a34_smp/gnu/CMakeLists.txt

@@ -0,0 +1,38 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX SMP port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu SMP port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_preempt.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_state_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_thread_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_initialize_wait.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_low_level_initialize.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_protect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_time_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_unprotect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports_smp/cortex_a35_smp/gnu/CMakeLists.txt

@@ -0,0 +1,38 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX SMP port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu SMP port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_preempt.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_state_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_thread_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_initialize_wait.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_low_level_initialize.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_protect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_time_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_unprotect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports_smp/cortex_a53_smp/gnu/CMakeLists.txt

@@ -0,0 +1,38 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX SMP port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu SMP port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_preempt.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_state_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_thread_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_initialize_wait.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_low_level_initialize.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_protect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_time_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_unprotect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports_smp/cortex_a55_smp/gnu/CMakeLists.txt

@@ -0,0 +1,38 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX SMP port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu SMP port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_preempt.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_state_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_thread_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_initialize_wait.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_low_level_initialize.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_protect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_time_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_unprotect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports_smp/cortex_a57_smp/gnu/CMakeLists.txt

@@ -0,0 +1,38 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX SMP port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu SMP port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_preempt.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_state_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_thread_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_initialize_wait.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_low_level_initialize.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_protect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_time_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_unprotect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports_smp/cortex_a5_smp/gnu/CMakeLists.txt

@@ -0,0 +1,37 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for cortex_a5_smp, GNU tools.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_irq_nesting_end.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_irq_nesting_start.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_preempt.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_state_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_thread_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_initialize_wait.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_low_level_initialize.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_protect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_time_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_unprotect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_vectored_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports_smp/cortex_a5x_smp/gnu/CMakeLists.txt

@@ -0,0 +1,37 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for cortex_a5x_smp, GNU tools.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_preempt.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_state_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_thread_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_initialize_wait.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_low_level_initialize.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_protect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_time_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_unprotect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports_smp/cortex_a65_smp/gnu/CMakeLists.txt

@@ -0,0 +1,38 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX SMP port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu SMP port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_preempt.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_state_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_thread_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_initialize_wait.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_low_level_initialize.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_protect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_time_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_unprotect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports_smp/cortex_a65ae_smp/gnu/CMakeLists.txt

@@ -0,0 +1,38 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX SMP port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu SMP port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_preempt.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_state_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_thread_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_initialize_wait.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_low_level_initialize.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_protect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_time_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_unprotect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports_smp/cortex_a72_smp/gnu/CMakeLists.txt

@@ -0,0 +1,38 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX SMP port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu SMP port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_preempt.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_state_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_thread_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_initialize_wait.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_low_level_initialize.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_protect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_time_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_unprotect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports_smp/cortex_a73_smp/gnu/CMakeLists.txt

@@ -0,0 +1,38 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX SMP port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu SMP port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_preempt.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_state_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_thread_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_initialize_wait.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_low_level_initialize.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_protect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_time_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_unprotect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports_smp/cortex_a75_smp/gnu/CMakeLists.txt

@@ -0,0 +1,38 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX SMP port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu SMP port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_preempt.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_state_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_thread_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_initialize_wait.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_low_level_initialize.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_protect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_time_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_unprotect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports_smp/cortex_a76_smp/gnu/CMakeLists.txt

@@ -0,0 +1,38 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX SMP port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu SMP port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_preempt.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_state_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_thread_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_initialize_wait.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_low_level_initialize.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_protect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_time_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_unprotect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports_smp/cortex_a76ae_smp/gnu/CMakeLists.txt

@@ -0,0 +1,38 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX SMP port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu SMP port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_preempt.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_state_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_thread_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_initialize_wait.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_low_level_initialize.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_protect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_time_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_unprotect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports_smp/cortex_a77_smp/gnu/CMakeLists.txt

@@ -0,0 +1,38 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX SMP port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu SMP port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_preempt.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_state_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_thread_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_initialize_wait.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_low_level_initialize.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_protect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_time_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_unprotect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports_smp/cortex_a78_smp/gnu/CMakeLists.txt

@@ -0,0 +1,38 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX SMP port sources for the AArch64 cores, GNU tools.
+# Copied into every AArch64 gnu SMP port by update.sh, so edit it here.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_disable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_fp_enable.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_preempt.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_state_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_thread_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_initialize_wait.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_low_level_initialize.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_protect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_time_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_unprotect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports_smp/cortex_a7_smp/gnu/CMakeLists.txt

@@ -0,0 +1,36 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for cortex_a7_smp, GNU tools.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_disable.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_irq_nesting_end.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_irq_nesting_start.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_preempt.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_state_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_thread_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_initialize_wait.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_low_level_initialize.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_protect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_time_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_vectored_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports_smp/linux/gnu/CMakeLists.txt

@@ -0,0 +1,33 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for linux, GNU tools.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_get.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_preempt.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_state_get.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_thread_get.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_initialize_wait.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_low_level_initialize.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_protect.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_time_get.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_unprotect.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.c
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.c
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)

ports_smp/mips32_interaptiv_smp/gnu/CMakeLists.txt

@@ -0,0 +1,33 @@
+# Copyright (c) 2026 Eclipse ThreadX contributors
+# SPDX-License-Identifier: MIT
+# Some portions generated by Claude Code (Opus 5).
+#
+# ThreadX port sources for mips32_interaptiv_smp, GNU tools.
+
+target_sources(${PROJECT_NAME}
+    PRIVATE
+    # {{BEGIN_TARGET_SOURCES}}
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_initialize_low_level.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_restore.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_context_save.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_interrupt_control.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_schedule.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_core_preempt.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_state_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_current_thread_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_initialize_wait.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_low_level_initialize.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_protect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_time_get.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_smp_unprotect.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_stack_build.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_thread_system_return.S
+    ${CMAKE_CURRENT_LIST_DIR}/src/tx_timer_interrupt.S
+    # {{END_TARGET_SOURCES}}
+)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/inc
+)