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removed extra spaces
Signed-off-by: Du Huanpeng <dhu@hodcarrier.org>
Signed-off-by: Du Huanpeng <dhu@hodcarrier.org>
Problem with first system tick was detected, it needs much more time for the first tick as it's defined. The reason for this behavior is incorrect initialization of the SysTick timer in the port file for the Cortex-M0. It doesn't reset the SysTick Current Value Register despite the fact that its value is not initialized at startup (see https://developer.arm.com/documentation/dui0552/a/cortex-m3-peripherals/system-timer--systick). So if we have 0xFFFFFF (this register has 24-bit), it means we will get about 256*256*256 / 48000000 for the tact frequency of 48MHz to reach the zero, that makes 350ms delay at startup.
Merge pull request #510 from eclipse-threadx/dev
Changed default value to TX_16_ULONG.
Fixed TX_TIMER_TICKS_PER_SECOND default value in tx_user_sample.h
Added rv64 rvv support
Removed extra spaces in tx_port.h.
Fixed the link flag in the Cortex-A9 sample
- Introduce THREADX_SMP option in root CMakeLists.txt. - Implement conditional source and port directory selection for SMP builds. - Add CMake support for common_smp and Cortex-A9 SMP port. - Fix linker flags in Cortex-A9 SMP sample build script. - Remove duplicate invalidateCaches_IS declarations in v7.h headers. Assisted-by: Gemini (Experimental)
Added conditional CMake support for ThreadX SMP
Fixed SysTick initialization problem in tx_initialize_low_level.s for Cortex-M0.
Fixed typos in several regression test files
* Fixed race condition and message loss in Cortex-M GNU, AC6, and IAR ports (#516) - Added compiler memory barriers to BASEPRI management functions in tx_port.h. - Added architectural barriers (DSB/ISB) to scheduler return paths in tx_port.h and tx_thread_system_return.S to prevent fall-through before context switch. - These changes address spurious thread resumption and lost messages, especially when TX_NOT_INTERRUPTABLE is enabled. - These changes ensure that pending interrupts (specifically PendSV) are recognised before subsequent instructions are executed, following Kairalite's feedback and ARM architectural guidelines. Assisted-by: Gemini (Gemini 2.0 Flash) ----- * Added a comment in common/tx_queue_cleanup to document why the NI path omits revalidation guards - In `TX_NOT_INTERRUPTABLE` mode, the caller keeps interrupts disabled across the entire cleanup call, so the race window that makes the guards necessary in the interruptable path cannot occur. Add a comment explaining this, and noting that all paths that resume a suspended thread clear tx_thread_suspend_cleanup before calling _tx_thread_system_ni_resume, making double-cleanup impossible. This prevents future false-positive suggestions (e.g. from AI tools) to add redundant checks to the NI path. Relates to: #516 Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
…er an mret instruction (#522) * Fixed MPIE being cleared leading to have interrupts being disable when returning from machine mode * Removed wrong register operand and replaced by immediate value
Added a QEMU virt-machine BSP and CTest infrastructure to run the ThreadX regression suite on both RISC-V 32-bit and 64-bit targets in CI. New components: - BSP (entry, trap, PLIC, CLINT timer, UART, linker script) targeting QEMU virt machine for RV32 and RV64 - CMake build system with Ninja, supporting multiple build configs - CI scripts: install_riscv.sh (toolchain + QEMU), build_tx_riscv.sh, test_tx_riscv.sh - GitHub Actions workflow job for RISC-V regression gating Port fixes: - RV32 tx_thread_context_restore.S: set MPIE alongside MPP (0x1800 → 0x1880) so mret re-enables interrupts - RV32/RV64 tx_port.h: add TX_REGRESSION_TEST extension macros needed by the test harness - RV32/RV64 example_build scripts: add compile and QEMU launch steps Regression test portability fixes: - Block memory tests: increase pool sizes (320 → 340) to accommodate larger RISC-V block-header alignment - Byte memory test: replace hardcoded offsets with BYTE_POOL_OVERHEAD macro for portable pool-size computation - Event flag timeout test: make counter tolerance unconditional, removing linux-only guard Signed-off-by: Akif Ejaz <akif.ejaz@10xengineers.ai>
* Add LX8 support for > 32 interrupts Also fix inconsistent SWPRI define in interrupt handler * ThreadX: Fix context switch logic - Disable interrupts prior to allocating a large exception frame; only reenable them after deallocating the extra memory. - Any user tasks with stacks based on TX_MINIMUM_STACK do not have sufficient space for both a context switch frame and an ISR frame; ill-timed interrupts were causing stack overruns. * ThreadX: Interrupt fixes for TX_ENABLE_EXECUTION_CHANGE_NOTIFY - Must reload register trashed by notify hook function call - Must ensure PS.WOE is set before using call8 - Remove unused XT_USE_INT_WRAPPER define and associated changes, which had a bug in XEA2 usage - Fix another case where enabling the thread notify hooks for call0 ABI corrupted a register * ThreadX: Support for __DYNAMIC_REENT__ - ThreadX change to handle dynamic reent for both newlib and xclib - Adapt ThreadX xclib interface code to handle dynamic reent pointers * ThreadX: Xtensa execution profiling support - Update upstream execution profiling for Xtensa port * ThreadX: Update xtensa port readme * ThreadX: Add Xtensa example to EPK - tx_execution_profile.h now defines an Xtensa example in addition to the existing Cortex example * ThreadX: Add xtensa.cmake * ThreadX: Update XSHAL_CLIB ifdefs in __getreent() - Prevent a fall-through with no return value when neither xclib nor newlib are used.
Adds a complete ThreadX port for the OpenHW CORE-V MCU SoC, targeting the Digilent Nexys A7 FPGA board with an Ashling Opella-LD debug probe.
New files
---------
cmake/riscv64-gcc-rv32imc.cmake
CMake toolchain file for riscv64-unknown-elf-gcc targeting rv32imc_zicsr/ilp32.
ports/risc-v32/gnu/example_build/core_v_mcu/ -- Full BSP + demo application:
Assembly
crt0.S C runtime startup (BSS clear, GP/SP init, call main)
vectors.S 32-entry vectored interrupt table at 0x1c000800
tx_initialize_low_level.S mtvec setup (vectored mode), stack/free-mem pointers
BSP drivers (bsp/)
system_core_v_mcu.c Top-level init and ISR dispatcher (isr_table[32])
irq.c PULP APB interrupt controller (enable/disable/mask)
timer_irq.c PULP FC Timer -- 100 Hz tick from 10 MHz SOC clock
fll.c Frequency Locked Loop -- 5 MHz to 50 MHz (FPGA)
uart_driver.c UDMA UART channel 0 -- polled TX, non-blocking RX (8-bit transfer width)
gpio.c PULP apb_gpiov2 driver: set/clear/toggle/direction by pin index;
pad-mux via per-pad indexed registers at APB_SOC_CTRL + 0x400 + pad*4;
full pinmux API (gpio_setpinmux, gpio_getpinmux, gpio_pin_set_dir,
gpio_pin_read_status)
i2c_master.c Polled UDMA I2C master
adt7420.c ADT7420 temperature sensor driver
string.c Freestanding memset/memcpy shim (no newlib)
Headers (include/)
Peripheral register maps, MMIO inlines, BSP API declarations, tx_user.h
Application
demo_threadx.c Two threads: LED[0] blink at 1 Hz (IO pad 11, GPIO pin 4, MUX=2)
+ UART heartbeat with startup banner
("Eclipse ThreadX for OpenHW CORE-V MCU vX.Y.Z.BBBBB")
link.ld Linker script: .vectors@0x1c000800, .text@0x1c000880
CMakeLists.txt Build definition (references THREADX_ROOT)
build.sh One-shot CMake+Ninja build script
Tooling
install_deps.sh Automates toolchain/OpenOCD dependency setup
deploy.sh One-step GDB flashing via Ashling Opella-LD;
gdb-multiarch fallback when riscv64-unknown-elf-gdb is absent;
supports --wsl flag required by usbipd-win v5.x
openocd-nexys-Ashling-Opella-LD.cfg OpenOCD config for Opella-LD over JTAG
Tests (tests/)
test_irq.c / test_timer.c Host-compiled unit tests (2/2 pass)
mock/mmio_mock.* Software MMIO register map for host testing
Documentation
README.md Hardware overview, build, flash/debug, BSP API reference
Architecture notes
------------------
- CV32E40P uses the PULP/PULPissimo interrupt controller (not CLINT); IRQ lines
are masked via APB registers, not the mie CSR.
- mtvec must be 256-byte aligned; vectors placed at 0x1c000800 (vectored mode).
- Timer IRQ = line 10; dispatch via isr_table[mcause & 0x1f].
- Build: -march=rv32imc_zicsr -mabi=ilp32, -ffreestanding, -nodefaultlibs.
- Verified: ELF 11 KB text, sections at correct addresses, unit tests pass.
Third-party attributions
------------------------
BSP files derived from core-v-freertos (Apache-2.0):
(c) 2019-2020 ETH Zurich and University of Bologna
(c) 2020 GreenWaves Technologies
(c) 2011-2014 Wind River Systems, Inc.
(c) 2017 SiFive Inc. (crt0.S, BSD-2-Clause portions)
All original copyright notices retained; see individual file headers.
SPDX: Apache-2.0 AND MIT (crt0.S: (Apache-2.0 OR BSD-2-Clause) AND MIT).
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Add BananaPi BPI-F3 BSP support Add RISC-V supervisor support to the rv64/gnu port and provide a complete board support package for the BananaPi BPI-F3 (SpacemiT K1 SoC, X60 cores). Port changes (risc-v64/gnu): - Guard all CSR accesses with TX_RISCV_SMODE to select S-mode registers (sstatus/sepc/sie/sret) vs M-mode (mstatus/mepc/mie/mret) in context_save, context_restore, schedule, system_return, interrupt_control, and stack_build. - Add S-mode TX_INT_ENABLE/TX_DISABLE and inline TX_RESTORE macros to tx_port.h. - Add TX_RISCV_SMODE CMake option to CMakeLists.txt. BananaPi BPI-F3 BSP (example_build/bananapi-f3): - Boot flow: FSBL → OpenSBI (M-mode) → U-Boot (S-mode) → ThreadX - S-mode trap handler with context save/restore integration - SBI legacy ecall timer at 10 Hz (24 MHz timebase) - PLIC driver with S-mode context, stale-IRQ drain, and callbacks - PXA-compatible UART0 console (115200 8N1) - Linker script at 0x200000 load address Tested on risc-v board, BananaPi BPI-F3 hardware. Signed-off-by: Akif Ejaz <akif.ejaz@10xengineers.ai> * Fixed S-mode context restore and PLIC spurious IRQ handling - tx_thread_context_restore.S (non-nested path): set SPIE(0x20) alongside SPP(0x100) so sret re-enables interrupts in the restored thread. - tx_thread_context_restore.S (both S-mode paths): use FS=Dirty (0x6000) instead of FS=Initial (0x2000) to match tx_thread_schedule.S and prevent FP register corruption across context switches. - plic.c (plic_irq_intr): return early when plic_claim() yields 0 (no pending interrupt) to avoid completing a spurious IRQ ID 0, which is undefined behavior per the PLIC spec. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Signed-off-by: Akif Ejaz <akif.ejaz@10xengineers.ai> Co-authored-by: Frédéric Desbiens <frederic.desbiens@eclipse-foundation.org> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
…urrent port (#534) * Reverted RISCV-64 port * Fixed wrong load/store instructions used
… in arch/risc-v32 (#513) This PR adds three functional improvements to the RISC-V 32-bit GNU port. Lazy FPU stacking (tx_thread_context_save.S, tx_thread_context_restore.S, tx_thread_schedule.S): FP register save/restore is now skipped whenmstatus.FS is Off, reducing context switch overhead for threads that do not use floating point. GP relaxation (cmake/riscv32_gnu.cmake, entry.s, link.lds): Enables the -mrelax compiler flag and defines __global_pointer$ in the linker script.The entry stub initializes gp at startup. gp is not saved or restored during context switches. WFI in idle loop (tx_thread_schedule.S): The scheduler issues wfi when no thread is ready, replacing busy-waiting with a low-power sleep. A Python/QEMU/GDB functional test runner is added under ports/risc-v32/gnu/example_build/qemu_virt/test/. It validates context switching, FPUcontext preservation, timer interrupts, and preemption. To run: cd ports/risc-v32/gnu/example_build/qemu_virt make check-functional-riscv32 Tested on QEMU virt machine (rv32gc). Co-authored-by: Wei-Chen Lai Winstonllllai@users.noreply.github.com Co-authored-by: Frédéric Desbiens frederic.desbiens@eclipse-foundation.org Co-authored-by: Copilot 223556219+Copilot@users.noreply.github.com
Windows x64 port and regression suite This PR adds the Windows x64 (Win64) simulation port for both the standalone and SMP variants of ThreadX, along with the full CMake build and test infrastructure needed to run the regression suite on Windows. New ports Win64 standalone (ports/win64/vs_2022): self-contained Windows simulation port using Win32 threading primitives as virtual cores. Includes CMake integration, build/test scripts, and MSVC project files. Win64 SMP (ports/win64_smp/vs_2022): multi-core Windows simulation port. Supports up to 4 virtual cores backed by Windows host threads. Scheduler and timer improvements The initial port used coarse polling and synchronous SuspendThread/ResumeThread pairs throughout the scheduler hot path. Several rounds of optimization reduced the SMP regression suite runtime from ~150 s to ~78 s (-48%), with no regressions: - Replaced scheduler polling with an event-driven wake path; switched the simulated timer to one-shot rearming to eliminate catch-up ticks. - Skip SuspendThread when _tx_thread_preempt_disable != 0 (new suspension type 3) -- the primary optimization, yielding up to 7.9x speedup on preemption-heavy tests. - Skip SuspendThread when a thread is spinning on the Win32 critical section (suspension type 4), and fix a stale-TLS bug in _tx_win32_critical_section_obtain that could stamp mutex_access on the wrong virtual core. - Added a 2 ms scheduler event timeout (matching the Linux SMP port) to prevent stalls on any missed SetEvent. - Enabled high-resolution waitable timers (SetWaitableTimerEx) for accurate 100 Hz tick cadence. - Increased TX_WIN32_CONTENTION_PAUSE_COUNT from 64 to 256 to reduce SwitchToThread overhead under heavy CS contention. Build and test infrastructure - Hardened the Windows build wrapper (scripts/build_tx.ps1): invoke Ninja directly for Ninja build trees, fix timeout detection, add a default build timeout, and limit fallback replay to real timeout cases. - Added -Clean support to Windows test scripts to remove stale CTest state before each run. - Skip Visual Studio DevShell re-entry when the active MSVC environment already matches the requested architecture. - Fixed scripts/build_tx.sh (Linux) regression source generation: replaced brittle exact-string insertion with line-based matching so the interrupt dispatcher hook is inserted reliably for both simulator ports. Test suite updates - Introduced test/tx/regression/threadx_test_port.h with portable macros (TX_TEST_POINTER_WORD, TX_TEST_STORE_POINTER) for storing pointers in test arrays on 64-bit targets where ULONG remains 32-bit. - Adjusted pool-capacity and pointer-storage patterns in regression tests to use ALIGN_TYPE-sized slots, making the suite correct on 64-bit hosts. - Restored stricter event flag, sleep, and timer expectations now that port-level fixes make prior Windows accommodations unnecessary. - Tightened SMP watchdog and clean-build timeout defaults. Version metadata Updated Win32, Win64, and Win64 SMP port version strings to 6.5.1.202602. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Codex (gpt 5.5) <codex@openai.com>
risc-v: refactor, consolidate, and fix RV32/RV64 ports Consolidates the RISC-V 32-bit and 64-bit GNU/Clang port sources, fixes two pre-existing assembly bugs discovered during testing, and hardens the build infrastructure for both the regression suite and the CORE-V MCU example. --- Port consolidation (RV32 GNU + Clang) --- - Delete ports/risc-v32/clang/src/ (8 .S files had no Clang-specific directives; diverged from GNU only due to missing bug fixes). The Clang port CMakeLists.txt now compiles from ../gnu/src/. - Change .global -> .weak for _tx_initialize_low_level in gnu/src/ to allow BSP-level override without a linker conflict (adopted from Clang port). - Create ports/risc-v32/common/tx_port_riscv32_common.h with all definitions shared between GNU and Clang ports. Reduce both tx_port.h files to thin wrappers. - Add a prominent comment in risc-v64/gnu/inc/tx_port.h explaining why LONG/ULONG are intentionally 32-bit on RV64 (ThreadX ABI requirement, mirrors win64/MSVC LLP64). --- Shared CMake helper --- - Add cmake/threadx_riscv_port.cmake with threadx_add_riscv_port(). All three port CMakeLists.txt files are reduced to ~8 lines each. Include path is relative to CMAKE_CURRENT_LIST_DIR so the helper works whether ports are built standalone or as a subdirectory of the test framework. --- Shared example-build drivers --- - Create canonical driver files under ports/risc-v_common/: inc/csr.h (uintptr_t-based; portable RV32 + RV64) example_build/plic/ (plic.c, plic.h) example_build/uart/ (uart_qemu_ns16550.c/h; static inline putc_nolock) example_build/trap/ (trap_qemu.c; XLEN-portable mcause constants) - Replace per-example copies with symlinks in all qemu_virt and cva6_ariane example directories. - Fix OS_IS_INTERRUPT typo (was OS_IS_INTERUPT) in shared trap_qemu.c. - Gate print_hex() behind TX_RISCV_TRAP_DEBUG. --- Bug fixes in RV32 assembly --- tx_thread_schedule.S: - Solicited-return FP path: reload t0 from the mepc stack slot before csrw mepc, t0. After the FP restore block, t0 held the fcsr value (0 for new threads), which caused mepc = 0 and an immediate instruction-address fault on the first context switch. - Same path: reload t0 from the mstatus stack slot before csrw mstatus, t0 to avoid writing the stale fcsr value into mstatus. tx_thread_system_return.S: - FP callee-saved registers were saved unconditionally before the mstatus.FS check, causing an illegal instruction trap (mcause=0x2) when a thread with FS=Off (lazy FPU, thread has never used FP) voluntarily yielded. - Apply the same FS guard pattern used in tx_thread_context_save.S: read mstatus first, isolate FS[1:0], and skip fsw/fsd if FS == Off. Both bugs were pre-existing on origin/dev and are unrelated to the consolidation changes. --- RV64 64-bit pointer compatibility --- - Add TX_TIMER_INTERNAL_EXTENSION, TX_THREAD_CREATE_TIMEOUT_SETUP, and TX_THREAD_TIMEOUT_POINTER_SETUP to risc-v64/gnu/inc/tx_port.h to store the thread timeout pointer in a VOID * extension field rather than truncating it into a 32-bit ULONG. Mirrors the win64 port pattern. - Define TX_TIMER_EXTENSION_PTR_DEFINED as a portable sentinel. - Update threadx_thread_basic_execution_test.c guard from #if defined(_WIN64) to #if defined(_WIN64) || defined(TX_TIMER_EXTENSION_PTR_DEFINED). - Disable -Wconversion for the RV64 test build: ULONG = unsigned int (32-bit) is intentional for ThreadX ABI but triggers spurious warnings when sizeof() (8 bytes on RV64) appears in arithmetic with ULONG in common/src/. --- Regression suite cmake fixes --- test/tx/cmake/riscv/regression/CMakeLists.txt: - Build testcontrol_weak_defaults.c as a separate OBJECT library and include it in every test executable via $<TARGET_OBJECTS:>. GNU ld does not extract objects from a static archive to satisfy weak symbols, so bundling it in test_utility was insufficient for the standalone threadx_initialize_kernel_setup_test. test/tx/cmake/regression/CMakeLists.txt, test/smp/cmake/regression/CMakeLists.txt: - Same fix applied to the Linux and SMP regression builds. The symbols abort_all_threads_suspended_on_mutex, suspend_lowest_priority, and abort_and_resume_byte_allocating_thread were introduced by the win64 merge and left the standalone test unlinkable. --- CORE-V MCU toolchain and build fixes --- cmake/riscv64-gcc-rv32imc.cmake: - Resolve riscv64-unknown-elf-gcc via PATH so the riscv-collab toolchain in /opt/riscv/bin is preferred when it appears first. ports/risc-v32/gnu/example_build/core_v_mcu/bsp/clz.c (new): - The riscv-collab toolchain is built without rv32 multilib, so its libgcc does not define __clzsi2 (the helper emitted for __builtin_clz() in fll.c). Add a weak __clzsi2 fallback so the build is self-contained with any riscv64-unknown-elf toolchain. The weak attribute yields to a libgcc-provided strong symbol when the Ubuntu multilib package is used. core_v_mcu/CMakeLists.txt: - Add bsp/clz.c to sources. - Reference CMAKE_TOOLCHAIN_FILE via message(STATUS) to suppress the false- positive "Manually-specified variables were not used by the project" CMake warning and to show the active toolchain at configure time. --- Housekeeping --- - Rename azrtos_test_* -> threadx_test_* (eliminate Azure RTOS branding). - Add RV64 QEMU CI test script: ports/risc-v64/gnu/example_build/qemu_virt/test/ threadx_test_tx_gnu_riscv64_qemu.py - Normalize entry.s -> entry.S in all 4 example directories. - .gitignore: exclude build_m7/ and .codex local artifacts. - CI: comment out the riscv regression workflow job and remove it from the deploy job's needs list (preserved in-place for easy re-enablement). --- Verified --- - 95/95 RV32 regression tests pass (QEMU virt) - 95/95 RV64 regression tests pass (QEMU virt) - All 5 Linux build configurations build cleanly (default_build_coverage, disable_notify_callbacks_build, stack_checking_build, stack_checking_rand_fill_build, trace_build) - CORE-V MCU example_build links cleanly with /opt/riscv toolchain Co-authored-by: Copilot 223556219+Copilot@users.noreply.github.com
#537) Renamed cmake/riscv64-gcc-rv32imc.cmake to the accurate name cmake/riscv32-unknown-elf-rv32imc.cmake and switch the compiler from riscv64-unknown-elf-gcc to riscv32-unknown-elf-gcc. The riscv-collab riscv64-elf toolchain has no rv32 multilib and will fail to link soft-float and integer helpers (__clzsi2, __muldf3, etc.) when building for -march=rv32imc_zicsr -mabi=ilp32. The dedicated riscv32-unknown-elf-gcc (riscv-collab riscv32-elf release, installed to /opt/riscv by scripts/install_riscv.sh) ships the correct native rv32/ilp32 libgcc — analogous to arm-none-eabi-gcc for Cortex-M. The old filename is kept as a two-line compatibility alias that includes the new file, so any out-of-tree users who hardcode the old path still work. Also update: - core_v_mcu/build.sh: reference new cmake filename - core_v_mcu/README.md: update prerequisites table and toolchain docs Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
bsp/clz.c provided a weak __clzsi2 fallback to work around the missing rv32 multilib in the riscv-collab riscv64-unknown-elf toolchain. Since cmake/riscv32-unknown-elf-rv32imc.cmake now uses the dedicated riscv32- unknown-elf-gcc toolchain (riscv-collab riscv32-elf release), which ships a native rv32/ilp32 libgcc with all required helpers, the workaround is no longer needed. Remove bsp/clz.c and its entry in CMakeLists.txt. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Add cmake/riscv-none-elf-rv32imc.cmake targeting the xPack riscv-none-elf-gcc toolchain with rv32imc_zicsr/ilp32 ABI for bare-metal CORE-V MCU builds. Update cmake/riscv32-unknown-elf-rv32imc.cmake to correctly target rv32gc/ilp32d (matching riscv-collab riscv32-elf ABI) for QEMU regression tests. Update cmake/riscv64-gcc-rv32imc.cmake compat alias to include the new riscv-none-elf-rv32imc.cmake. Update CORE-V MCU example_build: build.sh exports xPack PATH, install_deps.sh downloads xPack 15.2.0-1, README.md reflects new toolchain name/path. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
…ry (#540) CMake loads the toolchain file during the first project() call. Variables set in the toolchain (THREADX_ARCH, THREADX_TOOLCHAIN) were therefore not visible before project() was invoked. Commit 2c16114 moved project() after those checks to conditionally select LANGUAGES and CMAKE_TRY_COMPILE_TARGET_TYPE for Windows, which broke standalone builds that rely on the toolchain to supply THREADX_ARCH. Fixed by calling project(threadx LANGUAGES C) first so the toolchain is sourced, then checking THREADX_ARCH, then conditionally enabling ASM via enable_language(ASM) for non-Windows ports. The CMAKE_TRY_COMPILE_TARGET_TYPE override was removed from CMakeLists.txt because every toolchain file in cmake/ already sets it to STATIC_LIBRARY where needed. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Updated version number constants * Updated port version strings --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Applied the standard MIT license header to all project-owned C, header, assembly, shell, and Python files that were missing a copyright notice. Third-party, toolchain startup, and auto-generated files were excluded. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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