Page History

* [#9115](https://github.com/apache/nuttx/pull/9115) arch: Return directly when arch not support interrupt context save 

* [#8823](https://github.com/apache/nuttx/pull/8823) arch: add more dependent header file 
* [#9296](https://github.com/apache/nuttx/pull/9296) arch: Save sigdeliver into xcp in the case of signal self delevery 
* [#9131](https://github.com/apache/nuttx/pull/9131) arch/assert: Distinguish between assert and exception 
* [#8948](https://github.com/apache/nuttx/pull/8948) arch/boards: fix stm32f411-mininum:nsh compilation failure 
* [#9343](https://github.com/apache/nuttx/pull/9343) arch/all: in smp pthread_cancel occasionally deadlock except for arm64 
* [#9313](https://github.com/apache/nuttx/pull/9313) arch/arm: Add a "cc" flag 
* [#8814](https://github.com/apache/nuttx/pull/8814) arch/arm: Add armv7m assembly strcpy. 
* [#9019](https://github.com/apache/nuttx/pull/9019) arch/arm: change up_saveusercontext to assembly code 
* [#8863](https://github.com/apache/nuttx/pull/8863) arch/arm: enable eoimode only select CONFIG_XXX_GIC_EOIMODE 
* [#9338](https://github.com/apache/nuttx/pull/9338) arch/arm: Fix Kconfig style and texts 
* [#9072](https://github.com/apache/nuttx/pull/9072) arch/arm: relax compiler check for workaround with "GCC 12.2" 
* [#9085](https://github.com/apache/nuttx/pull/9085) arch/arm: Resolving warnings for assembly instructions 
* [#9310](https://github.com/apache/nuttx/pull/9310) arch/arm: set arm_testset to weak function 
* [#9018](https://github.com/apache/nuttx/pull/9018) arch/arm: update running task when context switch occurred 
* [#9048](https://github.com/apache/nuttx/pull/9048) arch/arm/{armv7a/armv7r}l2cc: Don't repeat disabling the cache when the cache is already disabled 
* [#8930](https://github.com/apache/nuttx/pull/8930) arch/armv7-r: add armv7-r smp support 
* [#9311](https://github.com/apache/nuttx/pull/9311) arch/armv8-m: add ARMV8M_TRUSTZONE_HYBRID feature 
* [#9458](https://github.com/apache/nuttx/pull/9458) arch/armv8-r: Fix warning when configuring fvp-armv8r:nsh_smp 
* [#9478](https://github.com/apache/nuttx/pull/9478) arch/arm/backtrace: validate PC register before process unwind 
* [#9121](https://github.com/apache/nuttx/pull/9121) arch/arm/unwind: EABI unwind needs frame pointer support 

* [#9034](https://github.com/apache/nuttx/pull/9034) arch/arm/cxd56: Add lowerhalf interface to keep power when cold sleep 

* [#9469](https://github.com/apache/nuttx/pull/9469) arch/arm/gd32f4: add sdio driver for GD32F4 
* [#9493](https://github.com/apache/nuttx/pull/9493) arch/arm/gd32f4/Fixed Kconfig options for obsolete tickless systick options. 

* [#9325](https://github.com/apache/nuttx/pull/9325) arch/arm/imxrt: Base address missing from imxrt_flexio_get_shifter_buffer_address returned address 
* [#9607](https://github.com/apache/nuttx/pull/9607) arch/arm/imxrt: Fix implicit function declaration 
* [#9024](https://github.com/apache/nuttx/pull/9024) arch/arm/imxrt: FlexIO support 
* [#9324](https://github.com/apache/nuttx/pull/9324) arch/arm/imxrt: Wrong dlastsga or slast setting if doff or soff larger than one 

* [#9026](https://github.com/apache/nuttx/pull/9026) arch/arm/imx6: with ar8031 

* [#9346](https://github.com/apache/nuttx/pull/9346) arch/arm/kinetis: s32k1/s32k3:edma {s|d}last needs to be total xfer size 
* [#9001](https://github.com/apache/nuttx/pull/9001) arch/arm/kinetis/s32k3xx: EMAC MCAST support 

* [#9402](https://github.com/apache/nuttx/pull/9402) arch/arm/{nrf52|nrf53}: fix IN endpoint completion logic 
* [#9508](https://github.com/apache/nuttx/pull/9508) arch/arm/{nrf52|nrf53}: various fixes to improve USB stability 
* [#9444](https://github.com/apache/nuttx/pull/9444) arch/arm/{nrf52|nrf53}: validate if EasyDMA transfer is possible 
* [#9431](https://github.com/apache/nuttx/pull/9431) arch/arm/nrf52: add MCUboot support 
* [#9008](https://github.com/apache/nuttx/pull/9008) arch/arm/nrf52: add QSPI support 
* [#9387](https://github.com/apache/nuttx/pull/9387) arch/arm/nrf53: add QSPI support 
* [#8795](https://github.com/apache/nuttx/pull/8795) arch/arm/nrf53: add support for RPMSG HCI 
* [#9359](https://github.com/apache/nuttx/pull/9359) arch/arm/nrf53: add USBD support 
* [#8827](https://github.com/apache/nuttx/pull/8827) arch/arm/nrf52: nvmc and flash should depends on ALLOW_BSD_COMPONENTS=y 
* [#9340](https://github.com/apache/nuttx/pull/9340) arch/arm/nrf53: add I2C support ported from nrf52 
* [#9442](https://github.com/apache/nuttx/pull/9442) arch/arm/nrf53: add MCUboot support 
* [#9351](https://github.com/apache/nuttx/pull/9351) arch/arm/nrf53: add SPI support ported from nrf52 
* [#9356](https://github.com/apache/nuttx/pull/9356) arch/arm/nrf53: correct text config I2C3 Master 

* [#9252](https://github.com/apache/nuttx/pull/9252) arch/arm/sama5: add ATSAMA5D2/D4 Secure Fuse Controller (SFC) driver 
* [#9377](https://github.com/apache/nuttx/pull/9377) arch/arm/sama5: Add touchscreen calibration IOCTLs, structs, and implement for ATSAMA5D2 
* [#9215](https://github.com/apache/nuttx/pull/9215) arch/arm/sama5: Fix OHCI SchedulingOverrun interrupt storm. 
* [#9390](https://github.com/apache/nuttx/pull/9390) arch/arm/sama5: improve LCD support and correct minor errors 
* [#9286](https://github.com/apache/nuttx/pull/9286) arch/arm/sama5: Make EHCI work with slow devices. 
* [#9357](https://github.com/apache/nuttx/pull/9357) arch/arm/samv7: remove alignment check that is not needed 
* [#9112](https://github.com/apache/nuttx/pull/9112) arch/arm/sama5: SAMA5D2 Class D 
* [#9341](https://github.com/apache/nuttx/pull/9341) arch/arm/sama5: SAMA5D2 SPI DMA fix and Performance Enhancements 
* [#9157](https://github.com/apache/nuttx/pull/9157) arch/arm/sama5: Use a recursive mutex to fix OHCI deadlock. 

* [#9604](https://github.com/apache/nuttx/pull/9604) arch/arm/stm: Fix duplicate include guard 
* [#8992](https://github.com/apache/nuttx/pull/8992) arch/arm/stm32: Remove GPIO_{SPEED|MODE}_xxx and provide a legacy path for lazy migration 
* [#9491](https://github.com/apache/nuttx/pull/9491) arch/arm/stm32: Removed unused STM32_TICKLESS_SYSTICK Kconfig option. 
* [#8976](https://github.com/apache/nuttx/pull/8976) arch/arm/stm32/otg: rasie an assertion if IN request is not possible to transfer 
* [#8943](https://github.com/apache/nuttx/pull/8943) arch/arm/stm32/stm32_eth: Added error handling for abnormal interrupts. 
* [#8975](https://github.com/apache/nuttx/pull/8975) arch/arm/{stm32f7,stm32h7,stm32l4}/sdmmc: callback support requires HPWORK 
* [#9228](https://github.com/apache/nuttx/pull/9228) arch/arm/stm32h7: sdmmc It is not an error if no wait was needed 
* [#8945](https://github.com/apache/nuttx/pull/8945) arch/arm/stm32h7/otg: support for OTG HS external ULPI 
* [#8969](https://github.com/apache/nuttx/pull/8969) arch/arm/stm32h7/otgdev: FS transceiver must be enabled if OTGFS enabled 
* [#9006](https://github.com/apache/nuttx/pull/9006) arch/arm/stm32h7/rcc: make VOS0 configurable from board.h 
* [#9088](https://github.com/apache/nuttx/pull/9088) arch/arm/stm32_f7/h7_eth: Added error handling for abnormal interrupts. 
* [#9218](https://github.com/apache/nuttx/pull/9218) arch/arm/stm32f0l0g0: Fix stm32f0l0g0 GPIO definitions 

* [#9216](https://github.com/apache/nuttx/pull/9216) arch/arm/tiva: Fix i2c message buffer error 
* [#9441](https://github.com/apache/nuttx/pull/9441) arch/arm/tiva: start FPU before GPIO config 

* [#9515](https://github.com/apache/nuttx/pull/9515) arch/arm64: save FPU context when a context switch occurs in SMP mode 
* [#9464](https://github.com/apache/nuttx/pull/9464) arch/arm64: use adrp instead of adr in bss init code 
* [#9333](https://github.com/apache/nuttx/pull/9333) arch/arm64: support more interfaces for gicv3 
* [#9023](https://github.com/apache/nuttx/pull/9023) arch/arm64: Support tickless mode 
* [#9332](https://github.com/apache/nuttx/pull/9332) arch/arm64: Each core initializes its own idle stack in SMP 
* [#9315](https://github.com/apache/nuttx/pull/9315) arch/arm64: Support unalign cache clean. 
* [#9243](https://github.com/apache/nuttx/pull/9243) arch/arm64: Add support for Multiple UART Ports 
* [#9227](https://github.com/apache/nuttx/pull/9227) arch/arm64: merge serial_pl011.c and qemu_serial.c 
* [#8994](https://github.com/apache/nuttx/pull/8994) arch/arm64: fixed arm64 backtrace issue 
* [#8990](https://github.com/apache/nuttx/pull/8990) arch/Arm64: arm64 pmu supported 
* [#8876](https://github.com/apache/nuttx/pull/8876) arch/arm64: fixed cache issue and add more cache interface 
* [#9098](https://github.com/apache/nuttx/pull/9098) arch/arm64: Updating ARCH_EARLY_PRINT support 
* [#9065](https://github.com/apache/nuttx/pull/9065) arch/arm64: in smp pthread_cancel occasionally deadlock 
* [#9330](https://github.com/apache/nuttx/pull/9330) arch/arm64: .bss initialization using assembly language 
* [#9220](https://github.com/apache/nuttx/pull/9220) arch/arm64: preprocess link script to make configure more flexibly 
* [#8799](https://github.com/apache/nuttx/pull/8799) arch/arm64: Support for FPU profile with procfs 

* [#9118](https://github.com/apache/nuttx/pull/9118) arch/risc-v: Add option for selecting coherent DMA. 
* [#9114](https://github.com/apache/nuttx/pull/9114) arch/risc-v: change up_saveusercontext to assembly code 
* [#9123](https://github.com/apache/nuttx/pull/9123) arch/risc-v: Fix save/load FPU macros 
* [#9103](https://github.com/apache/nuttx/pull/9103) arch/risc-v: Fixed FPU register error 
* [#9597](https://github.com/apache/nuttx/pull/9597) arch/risc-v: litex/gpio: Fix incorrect declaration name. 
* [#9279](https://github.com/apache/nuttx/pull/9279) arch/risc-v: Remove riscv_copystate.c as it is not used a… 
* [#9485](https://github.com/apache/nuttx/pull/9485) arch/risc-v: Store user context into the kernel stack 
* [#9248](https://github.com/apache/nuttx/pull/9248) arch/risc-v/addrenv: Create utility function for dynamic mappings 
* [#9481](https://github.com/apache/nuttx/pull/9481) arch/risc-v/backtrace: correct stack pointer if enable ARCH_KERNEL_STACK 
* [#9538](https://github.com/apache/nuttx/pull/9538) arch/risc-v/barrier: Define more granular memory barriers 
* [#8787](https://github.com/apache/nuttx/pull/8787) arch/risc-v/kernel mode: Add a stripped down, native version of SBI for NuttX 
* [#9526](https://github.com/apache/nuttx/pull/9526) arch/risc-v/vfork: Replace jal with call for long jump 
* [#9192](https://github.com/apache/nuttx/pull/9192) arch/risc-v/litex: Fix emac driver compilation when only IPv6 is used. 
* [#9586](https://github.com/apache/nuttx/pull/9586) arch/risc-v/espressif: Add full GPIO support 
* [#8957](https://github.com/apache/nuttx/pull/8957) arch/risc-v/espressif: Add support for Periodic and Oneshot Timers 
* [#8980](https://github.com/apache/nuttx/pull/8980) arch/risc-v/espressif: Add support for RTC subsystem 
* [#8953](https://github.com/apache/nuttx/pull/8953) arch/risc-v/espressif: Add support for Tickless mode 
* [#8954](https://github.com/apache/nuttx/pull/8954) arch/risc-v/espressif: Panic if CPU interrupt allocation fails 
* [#9545](https://github.com/apache/nuttx/pull/9545) arch/risc-v/espressif: Update esp-hal-3rdparty library 
* [#8971](https://github.com/apache/nuttx/pull/8971) arch/risc-v/espressif: Use spinlock APIs for defining critical sections 

* [#8973](https://github.com/apache/nuttx/pull/8973) arch/risk-v/k210: Fix k210 timer on QEMU 6.1 or later 

* [#9548](https://github.com/apache/nuttx/pull/9548) arch/risc-v/mpfs: add CoreMMC support 
* [#9439](https://github.com/apache/nuttx/pull/9439) arch/risc-v/mpfs: Add CoreSPI driver for Polarfire SoC 
* [#9440](https://github.com/apache/nuttx/pull/9440) arch/risc-v/mpfs: Add mpfs_vbus_detect 
* [#9419](https://github.com/apache/nuttx/pull/9419) arch/risc-v/mpfs: add support for CoreI2C fpga driver 
* [#9489](https://github.com/apache/nuttx/pull/9489) arch/risc-v/mpfs: Enable KMM_MAP for knsh 
* [#9212](https://github.com/apache/nuttx/pull/9212) arch/risc-v/mpfs: Fix some logic errors in the driver 
* [#9430](https://github.com/apache/nuttx/pull/9430) arch/risc-v/mpfs: Modify mpfs_i2c.c to support arbitrary number o… 
* [#9461](https://github.com/apache/nuttx/pull/9461) arch/risc-v/mpfs: Minor fixes / tweaks to the driver 
* [#9503](https://github.com/apache/nuttx/pull/9503) arch/risc-v/mpfs: Remove MMU mappings and flush TLB upon boot 

* [#9081](https://github.com/apache/nuttx/pull/9081) arch/rv-virt/knsh64: increase proxy stack size to avoid overflow 
* [#9075](https://github.com/apache/nuttx/pull/9075) arch/rv-virt/nsh64: enable CONFIG_BCH to support block device access 

* [#9312](https://github.com/apache/nuttx/pull/9312) arch/xtensa: only cmp fpu coprocessor for fpu test 
* [#8977](https://github.com/apache/nuttx/pull/8977) arch/xtensa: Remove FAR qualifier for Xtensa-specific files 
* [#9401](https://github.com/apache/nuttx/pull/9401) arch/xtensa/esp32: Add missing SPI Flash ROM functions 
* [#8993](https://github.com/apache/nuttx/pull/8993) arch/xtensa/esp32: Add support for universal mac addresses 
* [#9082](https://github.com/apache/nuttx/pull/9082) arch/xtensa/esp32: BLE Bugfix 
* [#9078](https://github.com/apache/nuttx/pull/9078) arch/xtensa/esp32: enable LIBC_ARCH_ATOMIC 
* [#9020](https://github.com/apache/nuttx/pull/9020) arch/xtensa/esp32: ESP32 not use IMEM in user heap mode 
* [#9408](https://github.com/apache/nuttx/pull/9408) arch/xtensa/esp32: Fix build issues for SoftAP mode 
* [#9236](https://github.com/apache/nuttx/pull/9236) arch/xtensa/esp32: Fix himem driver crash in SMP mode 
* [#8926](https://github.com/apache/nuttx/pull/8926) arch/xtensa/esp32: fix signal deliver when task is running on ther CPU 
* [#8963](https://github.com/apache/nuttx/pull/8963) arch/xtensa/esp32: Fix Wi-Fi driver parameter settings 
* [#8974](https://github.com/apache/nuttx/pull/8974) arch/xtensa/esp32: Make asprintf and lib_free corresponding 
* [#9077](https://github.com/apache/nuttx/pull/9077) arch/xtensa/esp32: Ssd1306 
* [#9475](https://github.com/apache/nuttx/pull/9475) arch/xtensa/esp32: Support multiple PHY init data bin 
* [#9242](https://github.com/apache/nuttx/pull/9242) arch/xtensa/esp32[s2]: Define syscall table to enable using ROM functions 
* [#9542](https://github.com/apache/nuttx/pull/9542) arch/xtensa/esp32s2: Fix SPI DMA implementation 
* [#9361](https://github.com/apache/nuttx/pull/9361) arch/xtensa/esp32s3: add dedicated interrupt stack for ESP32-S3 by default 
* [#9110](https://github.com/apache/nuttx/pull/9110) arch/xtensa/esp32s3: Add RTC support 
* [#9156](https://github.com/apache/nuttx/pull/9156) arch/xtensa/esp32s3: add support to WPA3 on Station Mode 
* [#9525](https://github.com/apache/nuttx/pull/9525) arch/xtensa/esp32s3: Add USB OTG device driver 
* [#8979](https://github.com/apache/nuttx/pull/8979) arch/xtensa/esp32s3: call softAP callback when Wi-Fi driver TX is done 
* [#9367](https://github.com/apache/nuttx/pull/9367) arch/xtensa/esp32s3: pause other CPU before SPI flash operations 
* [#9549](https://github.com/apache/nuttx/pull/9549) arch/xtensa/esp32s3: SPI support quad I/O mode 
* [#9502](https://github.com/apache/nuttx/pull/9502) arch/xtensa/esp32s3: Support 32MB SPI flash 
* [#9380](https://github.com/apache/nuttx/pull/9380) arch/xtensa/esp32s3: Support 32MB PSRAM 
* [#9136](https://github.com/apache/nuttx/pull/9136) arch/xtensa/esp32s3: Support octal lines mode SPIRAM 
* [#9397](https://github.com/apache/nuttx/pull/9397) arch/xtensa/esp32s3: SPI slave driver 
* [#9232](https://github.com/apache/nuttx/pull/9232) arch/xtensa/esp32s3: use wapis init config to save Wi-Fi data 
* [#9255](https://github.com/apache/nuttx/pull/9255) arch/xtensa/esp32xx: Workaround to avoid printing serial trash character 

* [#9190](https://github.com/apache/nuttx/pull/9190) arch/sim: do not free memory of zero-length reallocation 
* [#9070](https://github.com/apache/nuttx/pull/9070) arch/sim: Implement text heap 
* [#9079](https://github.com/apache/nuttx/pull/9079) arch/sim: Move up_textheap_xxx to common place 
* [#9071](https://github.com/apache/nuttx/pull/9071) arch/sim: multi netdevice forward issue when ll_guardsize not 14 
* [#9472](https://github.com/apache/nuttx/pull/9472) arch/sim: Replace uart_[xmit|recv]chars_dma with uart_dma[txavail|rxfree] 
* [#9533](https://github.com/apache/nuttx/pull/9533) arch/sim: Support more sockopts on native socket 
* [#9208](https://github.com/apache/nuttx/pull/9208) arch/sim/asan: disable detect_invalid_pointer_pairs/detect_stack_use_after_return 
* [#8997](https://github.com/apache/nuttx/pull/8997) arch/sim/hostfs: pass flag O_BINARY to host 
* [#9186](https://github.com/apache/nuttx/pull/9186) arch/sim/lsan: disable fast-unwind by default 
* [#9468](https://github.com/apache/nuttx/pull/9468) arch/sim/ostest: enable priority inheritance testing 
* [#9291](https://github.com/apache/nuttx/pull/9291) arch/sim/posix/backtrace: process host backtrace with critical section 
* [#9518](https://github.com/apache/nuttx/pull/9518) arch/sim/posix/sim_hostusrsock: process host network syscall with critical… 
* [#9308](https://github.com/apache/nuttx/pull/9308) arch/sim/sim_alsa: modify buffer_size in GET_BUFFERINFO when offload capture. 
* [#8961](https://github.com/apache/nuttx/pull/8961) arch/sim/sim_x11eventloop: fix X11 event accumulation 
* [#9109](https://github.com/apache/nuttx/pull/9109) arch/sim/usbdev: fix unpaired critical_section() 
* [#8996](https://github.com/apache/nuttx/pull/8996) arch/sim/win/hostuart: only read key event from console 
* [#8995](https://github.com/apache/nuttx/pull/8995) arch/sim/win/hosttime: calculate sec/ms independently to avoid overflow