layout: page released: true apache: true title: 12.8.0 date: 2025-01-06 summary: > Release v12.8.0

artifact-root: “https://www.apache.org/dyn/closer.lua/nuttx/12.8.0” checksum-root: “https://downloads.apache.org/nuttx/12.8.0” key-file: “https://downloads.apache.org/nuttx/KEYS”

source-os-dist: - “apache-nuttx-12.8.0.tar.gz” source-app-dist: - “apache-nuttx-apps-12.8.0.tar.gz”

{% include JB/setup %}

Apache NuttX-12.8.0 Release Notes

TOC {:toc}

What's New In This Release Major Changes to Core OS Sched

#14080 Revert "sched/group/setuptask_file: duplicate idle task fd for kernelthreads
#14190 Revert “sched/spinlock: remove nesting spinlock support”
#14804 Revert “sem: change sem wait to atomic operation”
#14497 Revert “shced:sem: replace mutex with spinlock”
#14203 Reapply “sched/spinlock: remove nesting spinlock support”
#14761 Reapply “SYSLOG_DEFAULT: wrap up_putc/up_nputs calls with critical section” with a fix
#13950 sched note enhance
#13901 Sched note wdog
#14164 sched_backtrace: fix when dump running thread in other-core
#14875 sched_unlock: remove redundant/stale logic and comment
#14631 sched: add header irq.h to exit.c
#14183 sched: delete the dump file list when the thread exits
#13962 sched: export sched_getcpu API in AMP mode
#14243 sched: fix nxsched_process_delivered did not call hook
#14083 sched: fix nxsched_suspend_scheduler regression
#14026 sched: fix omitted merging the pending queue regression
#14059 sched: inline nxsched_select_cpu nxsched_add_prioritized
#14272 sched: modify CONFIG_DUMP_ON_EXIT to CONFIG_SCHED_DUMP_ON_EXIT
#14286 sched: remove duplicate functions
#13995 sched: remove param in nxsched_remove_readytorun
#14954 sched: replace up_cpu_index with this_cpu
#14051 sched: support backtrace record
#14048 sched: There is no need to use sched_[un]lock
#14340 sched: Use spinlock repalce sched_[un]lock in some place
#14863 sched/addrenv.c: Fix usage of atomic_fetch_sub
#14061 sched/cpuload: fix SMP situation CPULOAD statistics are inaccurate
#14504 sched/cpuload: move g_cpuload_wdog to private chapter
#14069 sched/group: clear tcb group after group_release
#13957 sched/group: There is no need to use sched_[un]lock
#14186 sched/instrument: rename stack_record.c to stack_monitor.c
#14941 sched/lockcount: replace all lockcount check to nxsched_islocked_tcb()
#14815 sched/misc/assert.c: don't compile dump_assert_info logic if CONFIG_DEBUG_ALERT=n
#14614 sched/misc/assert.c: don't compile dump_task logic if CONFIG_DEBUG_ALERT=n
#14191 sched/pthread: Remove unused pthread_sem_xxx functions
#14032 sched/pthread: save pid before task activate
#14089 sched/pthread: There is no need to use sched_[un]lock
#14627 sched/sched: change the judgment condition for nxsched_set_affinity
#13896 sched/signal: change pthread_exit to nx_pthread_exit
#13934 sched/signal: Fix compilation errors for MSVC.
#14079 sched/spinlock: remove nesting spinlock support
#14454 sched/task_exit.c: Refresh current CPU instead of relying on stale value
#14402 sched/timer: Simplify setitimer implementation.
#14013 sched/wdog: Fix code style
#14003 sched/wdog: Revert wd_cancel semantics
#14629 sched/wqueue: fix work_notifier_setup() false failure
#14569 nuttx/semaphore: Move define CONFIG_SEM_PREALLOCHOLDERS to include/semaphore.h
#14129 nuttx/syscall: export nxsem_getprioceiling and nxsem_setprioceiling v…
#14581 pthread_cond remove csection and sched_lock
#14786 pthread_cond_broadcast use wait_count for judement
#14626 pthread: remove enter_critical_section in pthread_barrier_wait
#14161 pthread: We should not directly include arch/spinlock.h MM
#14314 Revert “mm/iob: Replace the critical section with spin lock”
#14370 mempool backtrace fix and de-init fix
#15060 mm_grantable.c: Fix infinite loop due to memory fragmentation
#14572 mm: Complete remaining unused macros instead of memory to fill tags
#14588 mm: fix tlsf compiler error
#13893 mm: Resolve a series of issues caused by opening the software tag kasan
#14858 mm/gran: Speed optimize gran_match
#13849 mm/heap: hold heap lock before access mm_nregions
#14054 mm/heap: memory alignment before executing kasan_register
#14764 mm/iob: remove csection
#14506 mm/kasan: extern kasan API only MM_KASAN is enabled
#14294 mm/Kconfig: adjust config options order and fix typos
#14105 mm/Kconfig: fix build error when MM_BACKTRACE > 0 and disable mempool
#14091 mm/kconfig: Remove unnecessary dependencies
#13891 mm/kconfig: set the default alignment of global variable out-of-bounds detection is 1
#14575 mm/mm_gran: fix compile warnings
#14144 mm/mm_heap: Optimizing heap performance changing the mm_size2ndx and…
#14547 mm/mm_memalign: add debugging log
#14114 mm/sw_tags: add config for no longer checking for tags 0 Libc
#14218 Revert “libc/atomic: decoupling atomic and spinlock to avoid recursion”
#14313 Revert "libs/libc:Openlibm adds exp10 and exp10f function implementat…
#14153 lib_memoryregion: fix the comments about the memory flags
#14799 lib_pathbuffer: change nxmutex -> spinlock
#14316 lib_stdoutstream:need return write size
#14148 lib_uuid_create: try use hardware random number generators first
#14292 lib/stdatomic: include stddef.h in atomic.h
#14661 libbuiltin: Simplify makefile writing
#14782 libbuiltin/kconfig: Modify coverage function dependencies
#14679 libbuiltin/Makefile: Modify the libbuiltin makefile to standard
#14715 libbuitin/compiler_rt: Supports separate builtin rt.builtins or rt.profile
#14451 libc string:Separate code.
#13969 libc: add CRC-8-ROHC support
#14296 libc: Add debug assert to prevent tls allocation failure
#14523 libc: Fix lib_arc4random.c:111:(.text.arc4random_buf+0x26): undefined reference to `clock_systime_ticks'
#14388 libc: Fix typo in libc/string/Kconfig.
#14365 libc: Make getcwd() work even CONFIG_DISABLE_ENVIRON is enabled
#14509 libc: Refine the arc4random_buf implementation
#14198 libc/atomic: decoupling atomic and spinlock to avoid recursion
#14057 libc/lib_utsname: Store version number for debugging and preventing optimization
#14753 libc/libc.csv: Fix signature of getpass
#14050 libc/machine: Fix the error caused by tag kasan
#14605 libc/machine/CMakeLists: should alaways build arch_atomic.c
#14798 libc/misc: do not sanitize backtrace_format
#14297 libc/modlib: Make modlib selectable from defconfig
#14154 libc/newlib:Declaration of adding depth
#15000 libc/puts: newline was omitted for empty string
#14589 libc/unistd: fixed tasking build issue
#14459 libcxx: fix compile error
#14431 libcxx: Ignore compile warnings.
#14244 libcxx: optional localization.
#15017 libcxx/CMakeLists.txt: Remove unnecessary flags.
#15057 libcxxabi: Soft link the libcxxabi header file to nuttx/include
#14884 libcxxmini: Add missing runtime related classes.
#15036 libm: Do not link the toolchain's libm unless explicitly selected
#15037 libm: Do not link the toolchain's libm unless explicitly selected [2]
#14783 libm: fix typo caused compile failed
#15022 libm/newlib: Add arch-specific source code first to CSRCS
#14101 libm/newlib: remove -Wno-maybe-uninitialized
#14838 libs: add gcov framework support
#14291 libs: remove lib_libbsprintf automatic line wrapping
#14570 libs/arch_libc:Add kasan protection for memset and other mm api
#14136 libs/libc: Optimize the stack space of lib_vsprintf by splitting argl…
#14142 libs/libc:Openlibm adds exp10 and exp10f function implementations
#13961 libs/libc/fdt/Make.defs: cannot move due to directory not empty bugfix
#14559 libs/libc/obstack: fix allocated chunk overrun due to invalid limit
#14328 libs/libxx: uClibc depends on CONFIG_ALLOW_GPL_COMPONENTS=y
#14284 libs/misc/memoryregion: remove unused memory_region
#14600 libs/modlib: Load data using up_textheap_data_address
#14364 libs/modlib.c: Set VMA for empty and unallocated sections
#14705 libs/uClibc++: Fix the Download URL for uClibc++
#14706 libs/uClibc++: Fix the Download URL for uClibc++ (CMake)
#13988 libs/x86_64:Add the setjmp/longjmp function
#14145 libs/xxx/CMakeLists.txt: add cmake compile support
#14668 libxx: All cxx libraries move down one level
#14471 libxx: C++ low level library select LIBSUPCXX by default.
#14250 libxx: Globally reference the header file of libcxxabi.
#14586 libxx/patch: Remove jira information and change-id
#14238 nuttx/libc:Add _dl_find_object and dl_iterate_phdr function.
#14085 nuttx/libcxxtest: Fix build error. Tools
#13959 [bugfix]checkpatch.sh:Fix checking for wrong cmake files
#13958 [bugfix]tools/mkdeps.c:add options for gen full path object target
#14723 [darwin] CI macos-14 : updated toolchains for macOS Apple Silicon
#14892 [MSYS2] CMake+Ninja Fix arm-none-eabi-ar: Argument list too long
#14539 toolchain/tasking: fix build break on tasking toolchain
#14620 toolchains: Compiler versioning adds --print-memory-usage
#14387 tools: fix parsetrace.py output
#14046 tools: gcov.sh supports generating device-side code coverage
#14289 tools: Rename apps-or-nuttx-Make.defs to Make.defs
#14399 tools/checkpatch: fix isort doesn't return error
#14691 tools/ci/platforms/darwin.sh: Port NuttX CI Job to macOS-14
#14121 tools/configure.sh: add relative path
#14438 tools/esp32s3/Config.mk: fix “printf:`': invalid format character”
#14393 tools/esp32s3/Config.mk: fix “unterminated call to function” error
#14267 tools/espressif: add esptool version check to Espressif build system
#14933 tools/gdb: Add a singleton class for macros
#14902 tools/imx9: Add norimage support to bootloader
#14565 tools/mkdeps: increase MAX_BUFFER from 16384 to 65536
#14709 tools/rp2040: Building picotool if necessary
#14147 tools/showsize.sh: support pass custom nuttx executable
#14047 tools/Unix.mk: allow defconfig to overwrite old config Various
#13919 OpenAMP Upgrade Part1: prepare for the OpenAMP Upgrade
#14155 openamp/libmetal: use config OPENAMP_CACHE to control lib metal cache…
#14843 GDB Plugin Upgrade Part1 - Thread related commands
#14851 GDB Plugin Upgrade part2: memory leak detection and other memory tools
#14854 GDB Plugin Upgrade part3: fs related tools
#14899 GDB Plugin Upgrade part4: net related tools
#14920 gdb/debug: add debugpy to debug python code
#14315 gdbserver.py optimization
#14486 gdbstub:remove ARCH_HAVE_DEBUG depends
#14789 gdbstub:typo fix
#13903 gdbstub:we can use uart to debug with gdb when crash
#14309 include: queue.h: Make flink clear after sq_rem
#14536 include/netinet/if_ether.h: add ethhdr definition
#14193 include/nuttx/arch.h: MSI alloc API should be always available
#15015 include/usbdev_trace: Fix argument number and return value of macro usbtrace_enumerate()
#14187 nuttx:move “#define STRINGIFY(x)” to nuttx/macro.h
#14537 nuttx/atomic.h:Add use condition for using stdatomic.h
#14233 nuttx/elf.h: Fix build error with unknown type name ‘bool’.
#14665 nuttx/uorb.h: Add GNSS firmware version for struct sensor_gnss
#14913 nuttxgdb list function enhancement
#14916 nuttxgdb memory commands performance optimization
#15001 nuttxgdb minor fix
#14914 nuttxgdb net module update
#14912 nuttxgdb utils module update
#14915 nuttxgdb utils value update
#14919 nuttxgdb: add error hint to gdbinit
#14921 nuttxgdb: minor fix to diagnose command and thread module
#14976 nuttxgdb/rpmsg.py:dump rpmsg_service message
#14347 coredump bug fix
#14262 coredump: add architecture-specific registers dump including NVIC an…
#14485 coredump: coredump_add_memory_region need use flags
#14150 coredump: do not dump non-writeable memory segment
#14254 coredump: fix bug that memsegs got invalid value
#14295 coredump.c: del multiple behavior
#14553 coredump.py:bug fix python file not have rename Build System Improvements
#15053 kasan/globals: fix compile error
#15056 kasan/lto: Turn off lto by default anyway
#14327 clang: support gcov ARM LLVM clang supports code coverage detection
#14472 clang:libclang_rt.builtins-xxx.a supports builtin
#14637 clang/cmake: Fix clang cmake can't find libgcc align with makefile
#14877 Clang/gcov: Enhance clang gcov dump
#14544 clang/ld.lld: clang17's ld.lld and above support the option --print-memory-usage
#14095 common/Toolchain.defs: support CONFIG_DEBUG_NOOPT for x86_64
#14127 common/Toolchain.defs: support CONFIG_DEBUG_NOOPT for x86_64
#14123 Compile warning fix & header file adjust
#15032 gcc/gcov: Add instrumentation function
#14970 gcov: Add gcov gcc implementation and toolchain to ci compilation
#14890 gcov: Add toolchain gcov dependency option
#14946 gcov: Add usage documentation
#14538 gcov: Fix typographical errors
#14557 gcov: Support for the most streamlined profile of LLVM-embedded-toolchain-for-Arm
#13965 gcov:adjust gcov configuration name and delete non-existent dependencie
#14251 cmake: add newly added sources to cmake
#14615 cmake: don't include syslog files if CONFIG_SYSLOG=n
#14404 cmake: fix the fdiagnostics-color handle issue
#14401 cmake: Renamed savedefconfig with refreshsilent
#14756 cmake:bugfix kconfig menu in cmake cannot be generated recursively
#14592 cmake:implement CMake build of xtensa arch
#14576 cmake(bugfix): add host mkdeps&incdir tool CMake build and fix X86_64 compile error
#14206 cmake(bugfix):add dependencies for nuttx_post ensure time order
#14746 cmake(bugfix):add missing source file for driver/serial and keep romfs cmake intermediate
#14607 cmake(bugfix):add xtensa libc machine function build
#14210 cmake(bugfix):disable proxy and service source in open-amp
#15064 cmake(bugfix):fix CMake build break on MacOS
#14703 cmake(bugfix):fix directory not being successfully added when adding romfs
#14780 cmake(bugfix):fix libcxx build error cause by layout changed
#14427 cmake(bugfix):Fixed the issue that the host toolchain version cannot be specified
#14624 cmake(bugfix):make sure the extra_lib only added once
#14757 cmake(bugfix):remove no need target_link_library in static target
#13971 cmake(bugfix):Synchronize the compilation differences between CMake and Makefile in nuttx repo
#14612 cmake(build):add the specified armclang compiler to the cmake Toolchain file
#14265 cmake(clear warning):toolchain file do not need set parent scope
#14747 cmake(enhance):add NuttX CMake extensions module
#14907 cmake(enhance):enhance NuttX cmake target_dependencies and link_library modules
#15009 cmake(enhance):Enhance romfs so that RAWS files can be added in any location
#13955 cmake(Enhancement):enhance compile options for custom toolchainimplement the REVERSE opt of add_compile_options()
#14175 cmake(refine):fix cmake options typo and add EXTRA_FLAGS support
#13890 Cmake/kasan: cmake supports multiple link global variables out of bounds
#14540 CMake/preprocess: fix typo PREPROCES -> PREPROCESS Architectural Support New Architecture Support
#14599 Adding STM32H5 arch files
#14831 Raspberry Pico 2 porting Architecture Improvements
#13876 arch/irq: add the up_getusrpc macro to get the PC of the interrupted …
#14491 arch/Kconfig: remove ARCH_MATH_H if LIBCXX
#13967 arch/libc: Integrate vfork into fork and vfork directly call up_fork
#14058 arch/perf: modify the return value of up_perf_gettime to clock_t
#14779 arch/toolchain: Add toolchain gcc
#14170 Revert “nuttx/arch:Enabling ARCH_MATH_H is required when compiling sim with the 13.2 version of the toolchain”
#14803 arch_atomic : Introduce CONFIG_LIBC_ARCH_ATOMIC
#14827 arch_atomic: support nx atomic function
#14880 arch_atomic: use small lock in libs/libc/machine/arch_atomic.c
#14312 select ARM_HAVE_MVE and ARCH_HAVE_FPU for mps platform ARM
#14221 Arm qemu
#14107 arm_gicv2_dump: optimize gic dump
#14434 arm: fix dataabort on qemu-armv7a:knsh
#14865 arm: remove up_set_current_regs/up_current_regs
#14134 arm/armv8-r: add implements of arm_get_mpid()
#14498 arm/armv8-r: fix unable to switch context in ISR context
#14496 arm/armv8-r: init HSCTLR and HACTLR for EL2
#14502 arm/armv8-r: optimize generic timer initialization
#14474 arm/build: suppress LOAD RWX linker warning
#14173 arm/cmake: fix cmake compile error
#14363 arm/cxd56: use chip specific vectors to allow smpcall update regs
#14846 arm/efm32: fix regression by PR#14810
#14503 arm/gicv3: replace this_cpu() to up_cpu_index()
#14219 arm/goldfish: add memory map for DDR region
#14959 arm/isr: move up_set_interrupt_context() to chip define
#14748 arm/olimex-stm32-p407: Fix kmodule board profile
#14712 arm/phy6222: Fix the garbled Linker Script
#14277 arm/riscv: remove redundant judgment
#14750 arm/rp2040: Add support for Waveshare RP2040 Zero board
#14197 arm/stm32f401rc-rs485: Add support to WS2812 addressable LED
#14887 armv6-m: fix the incorrect stub-function entry address of svc call
#14307 armv7-a:adjust gdb register order
#15058 armv7-a/armv7-r/armv8-r: percpu reg store this_task
#14301 armv8-m: set fpscr when do exception_direct
#14360 armv8-r/cp15: fix the problem of op1 operand confusion in ICC_SGI1R
#14160 armv8-r/gicv3: disable 64bits access gic 64bits registers
#14929 armv8-r/gicv3: support fiq
#14928 armv8-r/libc: optimize libc string apis with asm
#14495 armv8m/clang.cmake: add armv8m clang config
#13877 arch: fix the sched parameter update when exiting
#14135 arch: set current regs firstly in undefinedinsn
#13886 arch: support customized up_cpu_index() in AMP mode
#14881 arch/arm: syscall SYS_switch_context and SYS_restore_context use 0 para
#14264 arch/armv7:fix a typo
#13861 arch: cxd56xx: Add SD card 4-bit capability
#14847 arch: cxd56xx: Fix compile error of cxd56_gnss.c
#14842 arch: cxd56xx: Fix cxd56xx for SMP
#14993 arch: cxd56xx: use small lock in arch/arm/src/cxd56xx/cxd56_clock.c
#15031 arch: cxd56xx: use small lock in arch/arm/src/cxd56xx/cxd56_nxaudio_src.c
#15033 rp23xx: use small lock in arch/arm/src/rp23xx/rp23xx_usbdev.c
#15062 s32k1xx_serial: arch/arm/src/s32k1xx/s32k1xx_serial.c
#14795 arch/arm/src/samv7/sam_afec.c: AFEC1 actually has 12 physical inputs
#14436 sam_sfc.c incorrect EFUSEIOC name used
#14322 SAMA5 fix compiler warning in sam_adc.c
#14128 SAMA5D2. Fix DEBUGASSERT triggered in sam_updhs.c
#15013 samv7: fix bytes to words calculation in user signature read
#14425 samv7: fix QSPI build
#14512 arch/arm/stm32: convert error to warning when CCM is not enabled
#13870 arch/arm/stm32{|f7}/socketcan: fix debugassert for extid frames
#14527 arch/arm/stm32/Kconfig: fix Kconfig error
#14534 arch/arm/stm32/stm32_dumpgpio.c: fix print warnings
#14768 arch/stm32h5: Add ADC hardware register file
#14860 arch/stm32h5: add basic ADC support
#14692 arch/stm32h5: Add ethernet hardware support files
#14883 arch/stm32h5: Add timer register hardware file
#14676 arch/stm32h5: H5 add ethernet options to Kconfig
#14813 arch/stm32h5: Simplify PLL configuration.
#14336 STM32G4 Flash Driver
#14769 STM32H5 I2C Driver
#14675 STM32H5 RCC Fixes
#15021 Add STM32H5 FDCAN Hardware File
#14515 arch/arm/stm32h7: add workaround for Renode
#14995 imxrt_serial: use small lock in arch/arm/src/imxrt/imxrt_serial.c ARM64
#14770 Add arm64 support for gdbserver.py tool
#13978 Arm64 arch
#14280 Arm64 board
#13985 ARM64 bug fix
#14074 ARM64 CONTEXT REGS number is 36
#14940 arm64: change name saved_reg to saved_regs
#14991 arm64: change some format
#14829 arm64: fix compile failed ‘tpidr_el1’ undeclared
#14628 arm64: fix compile failed when build ELF apps
#14476 arm64: fix fvp smp faild to boot
#14171 arm64: fix the cmake break in kernel mode
#14980 arm64: remove g_running_tasks[this_cpu()] = NULL
#14824 arm64: remove unused code
#14905 arm64: remove up_set_current_regs/up_current_regs
#14911 arm64: syscall SYS_switch_context and SYS_restore_context use 0 para
#15026 arm64/imx8: fix build break
#14787 arm64/imx9: add imx93-evk ddr training
#15054 arm64/lto: Fix link error after opening lto
#14771 arm64/mcount.c: Add to nuttx compilation
#14978 arm64/mte: Add support for arm64 mte
#15029 arm64/qemu: Add 9pfs configuration
#14983 arm64/toolchain: Cmake alignment makefile writing
#15052 arm64/toolchain: Fix toolchain judgment after opening lto
#14470 arm64/toolchains:Add the following kasan compilation options
#14455 arhc/arm64: vector table may be far away form arm64_fatal_handle
#14648 arch/arm64: add have fork config
#14235 arch/arm64: add support to config SPI interrupt affinity routing to CPU0 by default
#14730 arch/arm64: bug fixarm64_fatal_handler need regs parms
#14247 arch/arm64: fix build warnings
#14689 arch/arm64: Optimized SGI to avoid VM exit.
#14381 arch/arm64: Remove arm64_copystate.c
#14242 arch/arm64: remove struct regs_context
#14063 arch/arm64: rename register names to align with arm32
#14739 arch/arm64: syscall SYS_switch_context and SYS_restore_context use tcb as parm
#14986 arch/arm64/imx9: Boot move mmu init to correct place
#14972 arch/arm64/imx9: Clear DMA channel interrupts on init
#14653 arch/arm64/imx9: Clear edma4 mux conf before set
#14868 arch/arm64/imx9: Fix cntrfrq_el0 to correct value
#14688 arch/arm64/imx9: Reset rx fifo in mode change
#14973 arch/arm64/imx9/imx9_flexspi: Replace memcpy by while loop
#14864 arch/arm64/imx9/lspi: improve spi initialization
#14671 arch/arm64/src/common/arm64_fatal.c: Fix compilation warning with -We…
#14577 arch/arm64/src/imx9/imx9_lpuart.c: Fix parity get in TCGETS
#14306 imx8qm-mek: Resolve boot issue for non-EL3 environments
#14684 Imx9 flexspi updates
#14870 Imx9 lpi2c fixes
#14478 Imx9 lpspi fixes
#14545 Imx9 uart cleanups and flow control
#14685 imx9/flexcan: Add disable/enable cycle
#14373 imx9/flexcan: Make self reception disable to be configurable RISC_V
#14741 arch/risc-v: Add ARCH_HAVE_RAMFUNCS option for ESP32-C3
#14878 arch/risc-v: Minor document improvement
#14961 arch/risc-v/src/cmake/Toolchain.cmake: Msys2 CMake fixed nuttx/config.h: No such file or directory
#14841 arch/risc-v/src/mpfs/mpfs_irq.c: Default global interrupt priorities
#14329 arch/riscv: Add cpuid mapping (hartid↔cpuid)
#14994 MPFS boot enhancements
#14345 mpfs/opnsbi: refine config for for insufficient envm capacity
#14561 mpfs/smp: Add riscv_macros to mpfs_shead
#14326 mps/bringup: Add initialization of tmpfs
#14530 mps/clang: Add a defconfig for mps to support clang compilation
#14143 mps/cmake: add cmake build
#14305 mps2-an500: add missing source file
#14270 mps2-an521: remove the unnecessary -pipe build options
#14776 mps3-an547:ap: Disable cmd_wait() as it depends on procfs currently
#14398 ricv/riscv_cpuid: Return meaningful values for CPU/Hart ID when SMP=no
#14754 risc-v and xtensa Kconfig : Remove LIBC_ARCH_ATOMIC
#14984 risc-v: remove g_running_tasks[this_cpu()] = NULL
#14064 risc-v:Unify module compilation options
#14432 risc-v/esp32: Fixed path of File-system mount point
#14563 risc-v/esp32c3: linker script fix for mcuboot and wifi usage
#14020 risc-v/espressif: Fix alert message in esp_setup_irq()
#14201 risc-v/mpfs: enable DEFAULT_SMALL for insufficient envm capacity
#14857 risc-v/up_testset: Implement test-and-set with AMOSWAP
#14384 riscv_cpuindex.c: Fix usage of CONFIG_ARCH_RV_HARTID_BASE
#14379 riscv_cpustart.c: Fix reading of interrupt status
#14700 riscv_syscall.S: Fix a massive bug in syscall dispatch logic
#14962 riscv: remove up_set_current_regs/up_current_regs
#15030 riscv: Some judgments are missing
#14724 riscv: Suppress LOAD RWX linker warning
#14981 riscv: syscall SYS_switch_context and SYS_restore_context use 0 para
#14642 riscv/common/espressif: Fix spi slave driver
#14366 riscv/cpustart: Ensure we receive Soft IRQ / IPI before booting CPU
#14765 riscv/espressif/bootloader/mcuboot: Sign image with MCUBoot version
#14397 riscv/mpfs: Add boilerplate code for SMP
#14967 riscv/riscv_ipi.h: Do not write to CSR_MIP.MSIP as it is read-only
#14562 riscv/syscall: Fix sched_note instrumentation for BUILD_KERNEL
#14876 riscv/syscall.h: Update comment for syscall SIM
#14466 nuttx/sim: Fix m64 build error.
#14647 nuttx/sim: Remove math.h in sim.
#14228 nuttx/sim:Remove asan check in up_irq_save().
#14826 Revert “sim/m64:Fix ld error.”
#14850 Revert “sim/make: fix macos sim:nsh make break no -mcmodel in clang”
#14119 Revert “sim/note: add note related configuration”
#13878 sim bug fix
#14361 sim_camera: modify sim camera init videosize using imgsensor extend p…
#14449 sim_uart: rm LF to CRLF convertion
#14693 sim: add defconfig for testing cmake compilation of quickjs
#14587 sim: add note related configuration
#13966 sim: disable sim uart output processing
#14462 sim: fix asan address space conflict
#14109 sim: fix crash caused by function recursion
#14908 sim: Fix sim m32 start up crash issue.
#13933 sim: fix sim smp boot regression
#14024 sim: only POSIX implementation (ARCH_HAVE_MULTICPU) is provided
#14767 sim:nsh: Enable PIPES to make nsh pipeline available
#14658 sim(feat):support sim elf and dynamic libs package in post build
#14341 sim/alsa: add ptr check in _stop
#14343 sim/alsa: clear AUDIO_APB_FINAL flag before DEQUEUE
#14344 sim/alsa: fix runtime warning.
#14797 sim/configs/rpserver/rpproxy_virtio: Change the sim 32bit to 64bit compilation
#14348 sim/heap: malloc returns a valid pointer when allocating 0 bytes.
#14852 sim/m64: Fix ld error.
#14230 sim/m64:Fix ld error.
#14982 sim/nsh: enable SIM_HOSTFS by default
#14988 sim/tflm: add tflite-micro demo into ci build
#15007 sim/tflm: enable tflm hello world
#14440 arch/sim/cmake: remove the host specific -U when HOSTSRCS. remove the bzero implement use macro to memset x86_64
#14957 Add kernel build support for X86_64
#14036 x64: add acrn ioapic init support
#14081 x64: modify addr limit to support 64 bits addr backtrace
#14073 X86_64: Add libcxx availability macros.
#14132 x86_64: align some code
#14633 x86_64: fix compile warning
#13888 x86_64: fix regression
#14035 x86_64:Fix ld error.
#14900 x86-64: Added KASan compilation options
#14885 x86: Support symbol table and kasan global variables cross-border detection
#14099 x86/x86_64: change the build result from nuttx.elf to nuttx
#14209 x86/x86_64:Adjust the position of the nm command to execute it after NuttX is generated
#13983 arch/x68_64: properly align ap boot stack for vector operations
#13973 arch/x86_64: add support for thread_local
#13937 arch/x86_64: Add vfork support
#14040 arch/x86_64: cache convert all asm() to asm()
#14019 arch/x86_64: cpuid expect 32 bit variables
#14087 arch/x86_64: Fix SMP startup for ACRN Hypervisor
#14178 arch/x86_64: Fix SMP startup for ACRN Hypervisor
#14045 arch/x86_64: Fix up_timer_start.
#14021 arch/x86_64: idle convert all asm() to asm()
#13989 arch/x86_64: Map the new page table with read-write permissions
#13982 arch/x86_64: Resolve weak symbol compilation relocation errors
#14350 arch/x86_64: Resolving NUC Boot Failure Issue
#14349 arch/x86_64: The AP retrieves this_task after storing the CPU private…
#13980 arch/x86_64:Add allsymbol functionality
#13939 arch/x86_64:Add check stack function
#14084 arch/x86_64:Add configuration to disable vectorization optimization
#14237 arch/x86_64:Add CXX configuration for enabling x86_64 support for C++ applications.
#14405 arch/x86_64:Add CXX configuration for enabling x86_64 support for C++…
#14056 arch/x86_64:Add macros related to CPUID
#14015 arch/x86_64:Add nanosecond delay interface to TSC
#14016 arch/x86_64:Add perf tool
#14111 arch/x86_64:Change extern g_intstackalloc to g_isrstackalloc
#14133 arch/x86_64:Code style is consistent
#13993 arch/x86_64:Configure arch delay using CONFIG_ALARM_ARCH
#14075 arch/x86_64:Fix build cxx warning.
#14473 arch/x86_64:Fix variable used before assignment
#14017 arch/x86_64:Use the checkstack function
#14955 arch/x86_64/intel64: fix revoke_low_memory
#14958 arch/x86_64/intel64: up_disable_irq should work from any CPU
#14060 arch/x86_64/intel64/intel64_irq.c: fix busy irq logic
#14245 arch/intel64: optimise context switch
#14793 intel64: add mutliboot framebuffer support
#14234 nuttx/x86_64:Add _sinit and _einit initialization. XTENSA
#15055 xtensa: inline up_switch_context
#14964 xtensa: remove g_running_tasks[this_cpu()] = NULL
#14960 xtensa: remove up_set_current_regs/up_current_regs
#15010 xtensa: syscall SYS_switch_context and SYS_restore_context use 0 para
#14760 xtensa: use up_interrupt_context() to determine if in interrupt context
#14855 xtensa/esp32: Remove duplicate board Make.defs
#14541 xtensa/esp32s3: add esp32s3 reset reasons interface
#14215 xtensa/esp32s3: add support for getting country code
#14542 xtensa/esp32s3: enable encrypted flag based on partition and device
#13991 xtensa/esp32s3: fix missing peripheral initialization for watchdog timer
#14214 xtensa/esp32s3: inspect if partition mapped as text
#14701 arch/esp32s3: lcd add fb pandisplay
#14963 nuttx/arch: remove the custom board check in up_testset implementation
#14088 nuttx/arch:Enabling ARCH_MATH_H is required when compiling sim with the 13.2 version of the toolchain
#14805 arch/xtensa: use arch atomic when enable iram heap Driver Support New Driver Support
#14358 drivers/power/battery: add charge/battery health interface support
#13880 Add goldfish timer driver support
#14895 draft driver for STUSB4500 Drivers With Improvements
#13925 driver: add GOLDFISH_GPU_FB_PRIORITY for goldfish_gpu_fb_vsync_thread
#14194 driver/i2c/ipcc: Post sempahore only when it's value is smaller than one
#14510 driver/serial: remove return value of up_putc()
#14603 drivers: Fix the missing headers.
#14817 drivers/adc: Rename up_ads1255initialize to ads1255_initialize
#15011 drivers/audio/wm8994.c: Include nuttx/arch.h to fix compilation (up_m…
#13979 drivers/battery: Fix Goldfish Battery x64 unresponsive interrupt issue
#13911 drivers/coresight: ETM4 set up
#13947 drivers/devicetree/fdt: get ‘reg’ property
#13916 drivers/fb: use ENOTTY to replace assert
#14790 Drivers/input
#14177 drivers/input: fix complie err about undefined
#14728 drivers/misc: fix rpmsg dev poll assert crash
#14729 drivers/misc: fix rpmsgdev read overflow
#15047 drivers/net: change netdev_lower_quota_load to macro
#13860 drivers/net: Register “/dev/net/tun” as tun node too
#13872 drivers/note: suport rpmsg transfer channel for notesome note api
#14185 drivers/optee: Return error if optee_recv return prematurely
#14165 drivers/pci: fix pci framework warning in 32bit chip
#14248 drivers/rpmsgdev: support get more battery info by rpmsgdev
#14078 drivers/rptun: minor fix about rptun
#14256 drivers/segger: inline note_sysview_get_timestamp
#14979 drivers/sensors/gnss: Add suffix to macro of geofence index
#14999 drivers/sensors/gnss: Different nbuffer for each topic
#14298 drivers/serial: fix cmsdk serial driver warning
#14411 drivers/spi_slave: call SPIS_DEV_NOTIFY when rx or tx complete for all spi slave driver
#14810 drivers/syslog: remove implement of syslog_putc()
#15038 drivers/timers: export arch timer api to support higher resolution
#13992 drivers/timers:Arch_alarm and arch_timer add up_ndelay interface
#14304 audio: add offload underflow msg state
#14342 audio: remove started from audio_complete
#14385 bluetooth: Fix the incompatibility made by https://github.com/apache/nuttx/pull/14224
#14549 Bluetooth: improved pairing process and host layer now successfully receives ACL packets
#14224 bluetooth: upload bt local bug fix and features
#14985 bt_atomic: use atomic macro to replace wireless/bluetooth/bt_atomic.c
#13943 misc/assert: add backtrace dump support for mutex hold task
#13952 misc/dev_mem: fix compile error in aarch64
#13981 misc/rpmsgdev: fix block mode read/write bug in rpmsgdev
#14076 misc/rpmsgdev: The private data should be freed only when endpoint is released
#13874 mmcsd: add multi partitions prototype implementation
#14293 mmcsd: add multi partitions support
#13990 mmcsd: refine emmc capacity calculate
#14492 mmcsd: SDIO_CAPS_4BIT_ONLY set buswidth MMCSD_SCR_BUSWIDTH_4BIT
#14266 mmcsd:add postsleep fields for mmc_ioc_cmd
#14249 mmcsd:add reset card to idle state (CMD0) support
#14246 mmcsd:add STATUS_SEND (CMD13) support
#14113 note enhance
#13948 note: change sched_note_counter to a macro
#14926 note: Remove enter_critical_section from the sched_note module
#13949 note: support asynchronous sched_note_printf output
#13892 notesnap_driver.c: modify struct notesnap_s member type
#14382 nuttx ai driver update
#14009 nuttx/drivers: add ept_release_cb for destroy server resource
#14207 nuttx/can: support to Send message priority sorting function.
#14096 nuttx/can.h: support timestamp for can frame.
#13866 Rpmsg fs: rpmsgfs bug fix and enhancement
#14023 Rpmsg ping: improve the rpmsg ping
#13887 rpmsg services: should release the tx buffer when rpmsg_send_nocopy failed
#13853 Rpmsg syslog: update rpmsg syslog
#14077 Rpmsg virtio: update rpmsg virtio and add sim config to verify rpmsg virtio
#14106 rpmsg_port_spi_slave: fix compile error when enable RPMSG_PORT_SPI_SL…
#14118 rpmsg_sockif: add some modifaction for rpsocket
#13854 rpmsgblk.c: fix compile warning
#13851 rptun: Remove include/nuttx/rptun/openamp.h
#15008 video/fb: fix integer overflow issue
#15043 virtio: Add virtio version check
#15074 virtio: fix compile error
#15045 virtio: Fix the problem of incorrect setting of virtio queue address under label kasan
#15061 wm8776: use small lock in drivers/audio/wm8776.c
#13945 usensor.c:fix container_of member error.
#14258 usb: Fix issue with the calculation descriptor length error
#13960 usb: If usb3.0 set the ep0 sssize to cfgdescsize
#13920 usbdev/cdcacm: Fix read queue counter in shutdown
#14033 uart_16550:fix bug regincr is used multiple times
#13871 uart_rpmsg: some bugs fixed
#13879 timer & nx_start small bug fix
#14571 timer_create:Checks whether the signo provided by the user is valid
#14619 timers: Replace DEBUGASSERT with the error code reopen from #12484
#14722 SYSLOG_DEFAULT: wrap up_putc/up_nputs calls with critical section
#14362 syslog: convert \n to \r\n in syslog framework layer
#14456 syslog: Don't allow blocking when in signal handler
#14421 syslog: enable LF to CRLF config as default
#14409 syslog: fix ramlog not work issue with cmake
#14874 syslog.rst: mention the correct kconfig option
#13994 support syslog redirection to sched_note
#14212 serial: remove ‘TIOCSLINID’
#14104 serial: use nxsig_tgkill instead of nxsig_kill
#13914 serial:update some bug fixand functional improvements Board Support New Board Support
#14659 NSH support for Nucleo-H563ZI. Boards With Improvements
#13908 board_reset: flush cache before reset
#14520 board: refresh boards after update LIBCANUTILS dependency
#13895 board/arm/nrf52: fix use up_interrupt_context to is_nesting_interrupt
#15025 board/nucleo-h563zi: Add HSE option
#14162 board/qemu-armv7a: use fdt_virtio_mmio_devices_register() to register mmio devices
#14287 boards: Enable LTO option for same70-xplained/mcuboot-loader
#15070 boards: Update configs about system/usbmsc
#14839 boards/arm/stm32/nucleo-f4x1re/src/stm32_adc.c: fix typo
#14840 boards/arm/stm32/nucleo-f4x1re/stm32_adc.c: remove dependency on AJOYSTICK
#14439 boards/arm/stm32f7: fix nucleo boards break for cmake
#14437 boards/arm/stm32f7: removed extra endif() from cmakefile for nucleo-f746zg nucleo-f722ze nucleo-f767zi
#14414 boards/arm/stm32f7: separate nucleo-144 board into individual boards
#13976 stm32f429i-disco: disable TM32_FB_CMAP
#14225 stm32f4discovery/testlibcxx: Enable tls to fix build error.
#14223 boards/arm64: Add an impls section to the link script
#14687 boards/arm64/imx9/imx93-evk: add trdc header
#14720 boards/esp32c3-legacy: Add missing include to esp32c3_boot.c
#14947 boards/esp32s3: Add ESP32-S3-WROOM-1-N8R8 depends for ESP32S3_DEVKIT
#14481 boards/esp32s3: Merge MCUboot and “simple-boot” linker scripts
#15027 boards/mte: Dependencies changed so need to delete it now
#14708 boards/nucleo-f302r8: fix LED1 pin
#14408 boards/nucleo-l432kc: Add internal DAC code.
#14055 boards/qemu: Open kasan on qemu
#15012 boards/qemu64: Deleted test program of kasantest config
#14482 boards/risc-v: Remove ref to riscv_internal.h
#14261 boards/same70-xplained: refine config for insufficient flash capacity
#14853 boards/stm32: split nucleo-f4x1re into separate boards
#14762 boards/stm32f103-minimum: fix unaligned pointer to .data section in ld.script
#13915 boards/stm32f7/stm32f746g-disco: fix FMC pin
#14791 boards/x86_64/intel64/qemu-intel64: add jumbo configuration
#14949 boards/xtensa/esp32s3: Treat return value that greater than zero as succ
#14508 esp32: Fix a heap corruption bug with SPIRAM
#14068 esp32[c3]: Add BLE support
#14213 ESP32C6-DevKit C/M Add necessary Import to compilation
#14442 esp32c6-devkit: Remove -Werror to fix compile error
#14871 esp32s3_partition.c: Appease a compiler warning (-Wdiscarded-qualifiers)
#14832 esp32s3-devkit doc: Update the procedure after simple boot
#14906 esp32s3-devkit: Add configuration for ADB
#15003 esp32s3-devkit/usbmsc: Add bind for MTD
#14975 esp32s3: don't clear pending interrupts on eg. up_putc
#14501 esp32s3: Increase the init task stask size when using NSH
#14942 espressif/mcpwm: fix compile error File System Improvements
#14071 binfmt/libelf: Fix return code
#14039 fs poll optimize
#14752 fs_automount:fix ci break
#14184 fs_file.c: modify files_countlist comments
#14137 fs_heap_strdup/asprintf
#13907 fs_open:Adjust the definition of the open path
#14461 fs: add fs_heap_strndup replace strndup with fs_heap_strndup
#14673 fs: add merge partitions support
#13926 fs: fix compile break
#14609 fs: Fix mtd/sector512.c:554:19: error: incomplete definition of type ‘struct partition_info_s’
#13928 fs: fix wrong config for FS_SHMFS
#14903 fs/littlefs: Add a kconfig to override littlefs version
#14935 fs/littlefs: make CONFIG_FS_LITTLEFS_VERSION include the “v” prefix
#14956 fs/littlefs: stop applying local patches for unknown versions of littlefs
#14445 fs/mnemofs: Add logs to bind and unbind.
#14463 fs/mnemofs: Fix extra log unused value error.
#14533 fs/mnemofs: Fix mkdir for depth > 3 bug better logs
#14604 fs/mnemofs: Fix open and rmdir return value and seek out of bounds.
#14528 fs/nfs: fix offset in append mode and attributes after create
#14429 fs/nxffs: Fix syslog formats compile error
#14948 fs/partition/txtable: Fix panic when no txtable was found in last eraseblock
#14763 fs/procfs: The procfsversion should be under control of FS_PROCFS_EXCLUDE_VERSION
#14359 fs/rpmsgfs[bug fix]: return real err value when open failed
#13931 fs/semaphore: fix a minor issue with goto label
#14582 fs/shm: support shm_open with flags O_TRUNC
#13929 fs/vfs: Avoid calling stat with oldrelpath twice in mountptrename
#14702 fs/vfs: Fix initialization of g_pseudofile_ops
#13918 nuttx/fs:Rename node with inode.
#13900 zipfs:zipfs not need mtd drivers Networking Improvements
#14535 arp.h: make struct arpreq four-byte aligned
#14556 arp.h: make struct arpreq four-byte aligned
#14650 net: fix inet #14634 regression
#14634 net: inet.h match inet_sockif.c definition
#14886 net: Move NET_TCP/UDP_HAVE_STACK to netconfig.h
#14727 net:Compatible with cellular network cards of lladdr generation
#14092 net/can: Save simple options to socket_conn_s
#14643 net/igc: Support Intel I226V.
#14018 net/local: fix the return address is incorrect when accept
#14447 net/local: fix used after free
#14630 net/netlink: fix netlink poll return value on success
#13905 net/rpmsg: add SO_SNDBUF and SO_RCVBUF support
#14573 net/rpmsg: Don't set POLLHUP if rpmsg channel has not been established
#14216 net/tcp: Reset the conn when receiving a ACK in the SYN_SENT state.
#14529 net/usrsock: usrsock supports offload netlink
#14163 net/vsock: add AF_VSOCK address family
#14138 netdb: fix may add duplicate DNS servers
#14192 netdev:In netdev_defaultIf there is only one loopback network devices it returns NULL
#14636 netinet/if_ether.h: move #define ETH_XXX into if_ether.h
#13859 Netlink minor fix
#14554 DNS: Implement TCP fallback
#14867 IPV6 macro
#13906 local_sock: fix accept use-after-free
#14103 local_socket: corrent send/recv return value after shutdown
#14574 tcp_input: if tcp->req > recvreq send ack only when state is TCP_ESTABLISHED
#14698 tcp: fix tcp can not retransmit timely when ACK with TCP_NEWDATA
#14595 sys/socket: fix struct sockaddr_storage alignment issue Unsorted
#14278 add lin status changes the format of the reported frame and add the …
#14112 add #define CPU_SETSIZE in sched.h
#14332 add a flag of lin internal sleep/wakeup state
#14303 Add AI engine driver for heterogeneous NPU backends.
#13904 Add base64 support to coredump to reduce syslog output size
#14130 Add GCCVER define to Toolchain.
#13999 add gprof support
#13847 Add heap note support
#14339 Add imx9 socketcan
#14125 add lin error flags to lin.h
#14801 add spinlock_type.h and use small lock to protect filelist
#14321 Add strptime
#13964 Add support fchstat and chstat function for littlefs
#14866 Add tls cleanup to protect tcp
#14951 Add TXTABLE support for esp32s3
#14966 Add USB MSC support for esp32s3
#13951 Adding partitioning support for OTA
#15035 addrenv: Ensure that the transmission parameter of addrenv_switch is not NULL
#14859 addrenv/addrenv.c: Use atomic_ functions to handle the reference counter
#14065 assert: change the do-while of assert to a conditional expression
#14879 assert: in assert we use small spinlock replace enter_critical_section
#14353 bug/fix: Makefile expression error caused
#14420 Bugfix/fix esp spi slave receive data
#14211 Bugfix/samv7 rswdt
#13865 cache: do cache_invalidate_all before enable dcache
#14809 can/sja100: leave critical section properly
#13953 case SIOCGIWNAME: add filter out non-802.11 interfaces
#14241 Change the judgment of GCCVER version to greater equal.
#14182 Changed the i3c_priv_xfer's member to flags from rnw
#14300 circbuf: fix circbuf_get_read/writeptr return *size = 0 when circbuf full
#13848 circbuf: Move from mm/circbuf to libs/libc/misc
#14713 com/can: Remove unnecessary judgment logic
#15051 configs: Add defconfigs for esp-sparrow-kit
#14131 Contributing and PR template fix.
#14792 cosmetic changes in drivers/pci and drivers/sensors
#14179 cpuinfo: Decouple the fetch cpuinfo from up_perf_getfreq
#14997 crashdump change to choice add coredump to mtd support based on mtdout stream.
#14674 crypto/se05x: Allow set_enable_pin to be NULL and fix error handling
#13899 Deadlock detect fix
#15042 debug symbol level: Use config instead
#14378 Discourage the use of LIBC_PRINT_EXTENSION
#14094 dump more information when CONFIG_MM_DUMP_DETAILS_ON_FAILURE enabled flush log before coredump
#13902 e1000: add polling mode support for tx/rx
#14646 Enable DEV_PIPE_NPOLLWAITERS default value 4 for adapte APP
#14318 Expand samplerate bits from 8 to 32 enchance encode capacity in sim offload.
#14310 external/ffmpeg: add offloding audio recording with amr format.
#13867 Fdt mmio: add common fdt mmio virtio device register function
#14591 Feature/esp i2c bitbang
#14590 Feature/esp spi bitbang
#14008 Feature/esp temp sensor uorb support
#14597 file_readv_compat/file_writev_compat: Fix partial success handling
#13921 files_getlist:Handling the situation when tcb's grouplist is empty
#15019 First commit of STM32H5 SPI Hardware file.
#13875 Fix #13873
#14861 Fix ALIGN_UP duplicate definition error
#14396 fix bmi160 some issue
#14938 fix build error
#14392 fix build error shift-count-overflow
#14500 Fix CDCNCM driver printf formatter compiler warning
#14945 Fix compilation errors
#15004 Fix compile error
#15014 fix compile error
#14716 fix compiler error when CONFIG_CLOCK_TIMEKEEPING=y
#14552 Fix config repeat define in include deconfig mode
#14356 Fix disable msi when msi capability not exist issue
#14610 Fix Error: implicit declaration of function ‘enter_critical_section’
#14433 fix GCCVER cmake define.
#14188 fix igmp group issue
#14453 Fix Kconfig style
#14882 Fix Kconfig style
#14606 fix macos sim nsh break fix no -mcmodel=medium in clang.
#14422 Fix make warn as error in pci drivers
#14820 Fix minor ld script error
#14965 fix nxstyle
#14977 fix nxstyle
#14944 Fix path Error
#14971 Fix path error
#14611 fix regression caused by remove sync pause
#14001 fix runtime pm pm_wakelock_uninit problem decrease charger log regulator possible no action when boot
#13917 fix snprintf truncation warnings
#14458 Fix some build error
#14925 fix some build error
#14837 fix some comment in https://github.com/apache/nuttx/pull/14764
#13909 Fix some compile warnings in net directory
#14873 Fix some minor style issues
#14677 Fix STM32H5 Serial APB Clock Sources
#14108 Fix system crash when set CONFIG_PRIORITY_INHERITANCE=y
#14818 Fix timers/arch_alarm.c:109:3: error: ‘now’ may be used uninitialized
#13977 Fix to compile parameters not taking effect When cmake version is greater than 3.18
#14072 fix typo error
#14737 Fix typo errors in include/nuttx/clock.h
#14489 Fix xtensa build error with choice LIBSUPCXX by default.
#14828 fix: remove duplicated statistics of upd.drop
#14889 fix(rp2350): should copy data before init clock
#15024 float.h: Define FLT_ROUNDS if not defined by toolchain previously
#14869 getifaddrs support returning multiple IPv6 addresses
#14037 Getline support backspace
#14232 gnu++20:fix ld error.
#14098 goldfish add gicv2m support
#14090 goldfish fix forget clear interrrpt add in cmake
#14122 goldfish: sync with qemu do rpmsg_syslog init at goldfish
#14725 gprof: Add a configuration dependency
#14740 gprof: move gprof function from sched to libbuiltin/libgcc
#14717 GreenHills Support: add __ARM_ARCH __ARM_FEATURE_DSP macro definition when build with ghs compiler
#14825 GreenHills support: add thumb mode detection support for ghs compiler
#14269 greenhills support: fix the build warning with ghs compiler
#14719 GreenHills support: fix the naked_function attr cannot handle warning with old version GHS compiler
#14718 GreenHills support: fix the naked_function function non-compatible issue with arm_svcall
#14836 group_signal_handler: Remove a redundant check
#13944 group: access group in critical section
#14766 icjx: disable interrupts in interrupt worker
#14443 Implement ADC driver interface for MCP3008
#14285 Implement Position-Independent-Code (PIC) loading
#14812 in smp_call handle we only change TCB_FLAG_CPU_LOCKED bit of tcb->flag
#13869 inotify: support truncate and close calls
#15002 install kconfiglib using apt repo
#14567 irq: force inline up_interrupt_context
#14199 irq: irq_attach_wqueue replace irq_attach_thread
#14856 irq/irq.h: Remove extern of non-existent global
#14686 isrthread: add configuring the stack of an isrthread as static
#14452 kconfig: Add link parameters that can print remaining memory information
#14325 Kconfig:Add an option to disable compilation of floating point
#15005 lc823450_usbdev: use small lock in arch/arm/src/lc823450/lc823450_usbdev.c
#14893 lm3s6965-ek/qemu: Using default max command line length
#14000 long double need use the format of ‘Lf’
#14635 macos: fix “sed: -I or -i may not be used with stdin”
#15048 make arm-v6/7/8m compatible with signal delivery inside irq handler
#14696 makefile/build: Delete unnecessary bin and kbin folders
#14049 makefile/clang: Compare versions for upward compatibility
#13864 math: remove is_power_of_2() keep IS_POWER_OF_2()
#15006 max32660_wdt: use small lock in arch/arm/src/max326xx/max32660/max32660_wdt.c
#13898 Memory delay free kasan error fix and memory note fix
#14146 mempool: add the minimum size configuration of mempool
#14410 merge some nrf52 configurations into one
#14821 minor code refactor
#14617 Minor improve blkoutstream and mtdoutstream
#14334 modify for set conn status with connected when receive event USRSOCK_EVENT_SENDTO_READY
#14205 modlib:bug fixallow 64bit elf load and if sym is NULL not load symbol
#14732 modlib:need add ctors to init_array and dtors to fini_array
#14383 modlib/modlib_symbols.c: Fix usage of void* arithmetics
#14990 mps3an547 doc update
#13927 mq: correct inode release in mq_inode_release()
#14654 msys2: fix make[3]: warning: jobserver unavailable: using -j1.
#14189 mtd/nvs: Trigger recovery process in nvs_startup
#14053 nuttx-names.in: add feof
#14468 nuttx: Add LIBSUPCXX_TOOLCHAIN to link the prebuilt library provide by toolchain.
#14543 nuttx: Fix build warning with can't found xt-g++
#14721 nuttx/qemu: Fix funciton up_idle multiple definition
#13923 Pci bugfix
#13963 Pci fixbugs
#14969 Pci io
#14124 pci_ivshmem.c: ivshmem_support_irq API support
#15071 pci: fix pci dev alloc bridge mem error
#13897 pci: msi and msix irq need release irq
#14126 pci.h: add pci_write/read_mmio_qword support
#14097 PFU: do not cause execution of any instructions to be trapped
#14621 Pico SDK version bump + assimilate old READMEs into RST
#14904 Publish GDB Plugin as a standard python package
#14253 Py code check update
#13850 qemu & goldfish update
#14505 qemu-intel64: Fixes the linker ‘noexecstack’ warning
#14423 ramlog: Remove RAMLOG_CRLF config and related code
#14733 rammtd:add rammtd_uninitialize
#13912 release msi/msix irq clean capability struct
#14736 Remove “dumprun” functions from various LCD drivers
#14649 Remove all jira and changeid information from the kernel
#15050 Remove FAR from 32/64bit arch
#14450 Remove ndelay_accurate
#14613 remove nxsched_lock_irq/nxsched_unlock_irq
#15046 remove redundant judgments *running_task != NULL
#14974 remove redundant scheduling records
#14814 remove sched_lock in pthread_cond_broadcast
#14469 remove unused variable ‘cpu_freq’
#14475 remove unused variable ‘cpu_freq’
#13863 remove up_cpu_pause up_cpu_resume up_cpu_paused up_cpu_pausereq
#14596 remove up_current_regs in common code
#14608 Replace attribute((packed)) with [begin|end]_packed_struct
#14751 Revert "SYSLOG_DEFAULT: wrap up_putc/up_nputs calls with critical sec…
#14806 Revert “system: pthread_barrierwait should be moved to kernel space”
#14338 Revert “Update esptool version on docs and build system”
#14180 sdio_probe: set voltage use CMD5
#14802 segger/stream_rtt: fix warning after stream update
#14465 sem: change sem wait to atomic operation
#14152 setjmp: fix setjmp returns 0 when calling longjmp with 0 as the secon…
#14276 shm:fix build error
#14524 Shmfs bug fix
#14822 Simplify PCI driver configuration
#14656 smpcall: add nxsched_smp_call_async and nxsched_smp_call_single_async
#14663 smpcall: we directly call the function to handle local smpcall
#14337 Socketcan fixes
#14346 socketpair.c:Replace kmm with fs heap
#14927 spelling: fix spelling typo premption -> preemption
#14939 spinlock: remove recursive locks with write_lock_irqsave/read_lock_irqsave
#14931 spinlock: use spin_lock_init replace spin_initialize
#14989 st7789: add configuration option to set default background color
#14924 stream_getc: use lib_stream_eof instead of EOF
#14844 Support enabling/disabling attr attribute in littlefs for nuttx
#14678 Support for the Seeed Studio XIAO SAMD21
#14093 Support note print in Segger Sysview terminal
#13910 Support shutdown
#14168 support trace_beginex and trace_endex
#14196 systick:when isr_handle is NULL will be crash.
#14483 task_exit.c: Add missing sched_note_stop()
#13924 This patch is to allow the application layer to use ioctl to send can/lin status control information to the driver layer.
#14156 tlsr82/nsh: set LIBC_RAND_ORDER be 0 to fix compile error
#13852 unify MODULE & ELF flag to Toolchain.defs
#14100 Unify the code of libelf and modlib and delete the implementation of libelf
#14159 Unify the definition of GCCVER and remove duplicate code.
#14848 Unify the linking options for 32-bit and 64-bit to text-segment=0x3000000.
#14707 Update BOARD_USExxx naming input clock selection and setting of HSIDIV
#15067 Update cdc.h to fix typo in the comments
#14283 update defconfig
#14120 Update esptool version on docs and build system
#14794 update Intel64 and PCI documentation
#14778 update stream relative fix mtd&blk stream readback before block update. decrese int use in stream to handle FS_LARGEFILE
#13889 update the mm dump relative add orphan & biggest dump feature.
#13913 Upgrade openamp and libmetal to last commit
#14255 Use BACKTRACE_BUFFER_SIZE to declare backtrace buffer
#14517 Use memalign to align share memory to CPU cache line size
#14632 Use pathbuffer reduce stack
#14181 use r1-r3 as tmp register
#14930 use spin_lock_wo_note replace spin_lock in csection
#14351 userspace: Exclude nuttx/arch.h
#14953 Various improvements for e1000 and igc
#14279 vsprintf:fix bug when print int64 0x8000000000000000
#14499 when COMPILE_OPTIONS is not set skip the REMOVE_ITEM in ${HOSTSRCS} fix msvc reported case.