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liaoao 6e604741f6 arm64_vector: no need to save x0 to sp
It will cause an incorrect sp value saved in context when saving X0 to sp.

Signed-off-by: liaoao <liaoao@xiaomi.com>
2023-11-21 07:56:19 -08:00
.github build(deps): bump docker/build-push-action from 4 to 5 2023-09-18 13:33:40 +08:00
arch arm64_vector: no need to save x0 to sp 2023-11-21 07:56:19 -08:00
audio Documentation: remove all migrated READMEs 2023-10-29 21:03:54 -03:00
binfmt sched/taskfiles: skip unnecessary file open/close operations to improve performance 2023-11-16 07:30:36 -08:00
boards add support to q-enconder 2023-11-21 04:05:41 -08:00
cmake cmake:fix invalid configs when export defconfig and .config 2023-08-29 09:51:20 +08:00
crypto sched: explicitly select the cpuload clock source configuration 2023-11-01 09:27:56 +08:00
Documentation boards: add support for ODrive V3.6 board 2023-11-18 17:07:20 -08:00
drivers poll: pollsetup should notify only one fd passd by caller 2023-11-21 09:07:17 +01:00
dummy build: add initial cmake build system 2023-07-08 13:50:48 +08:00
fs poll: pollsetup should notify only one fd passd by caller 2023-11-21 09:07:17 +01:00
graphics poll: pollsetup should notify only one fd passd by caller 2023-11-21 09:07:17 +01:00
include clock.h: use CONFIG_DEBUG_SCHED to test init ticks 2023-11-21 04:01:39 -08:00
libs Fix improper handling of 64 bit types for libvsprintf 2023-11-15 18:37:43 -08:00
mm mm: free delay list when exceeding specified count 2023-11-15 12:05:20 +01:00
net poll: pollsetup should notify only one fd passd by caller 2023-11-21 09:07:17 +01:00
openamp openamp/libmetal: aligned io read/write when size=1,2,3,4 2023-11-17 09:42:52 +01:00
pass1
sched spinlock: Move the inclusion of stdatomic.h to source file 2023-11-19 20:22:50 +01:00
syscall task/pthread_cancelpt: Move cancel point handling to libc, data to TLS 2023-11-15 08:52:04 -08:00
tools Revert "tools/ci: Skip build sabre-6quad:libcxx temporarily" 2023-11-15 03:52:26 -08:00
video build: add initial cmake build system 2023-07-08 13:50:48 +08:00
wireless wireless/bluetooth: Add option to set the HCI TX thread affinity 2023-10-24 22:41:44 +08:00
.asf.yaml
.gitignore tools/ci: migrate some ci build configurations to CMake 2023-07-15 23:32:36 +08:00
.yamllint
AUTHORS
CMakeLists.txt cmake: correct cmake rule file name 2023-10-21 11:00:27 +08:00
CONTRIBUTING.md
INVIOLABLES.md
Kconfig debug/assert: decouple configuration of show file name feature 2023-10-20 02:22:48 +08:00
LICENSE libc: Remove the unused lib_libdtoa.c 2023-10-23 20:06:34 -03:00
Makefile
NOTICE
README.md Gathering community recommendations 2023-10-28 13:55:56 +08:00
ReleaseNotes Documentation: move ReleaseNotes 2023-09-26 20:41:00 +08:00

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Apache NuttX is a real-time operating system (RTOS) with an emphasis on standards compliance and small footprint. Scalable from 8-bit to 64-bit microcontroller environments, the primary governing standards in NuttX are POSIX and ANSI standards. Additional standard APIs from Unix and other common RTOSs (such as VxWorks) are adopted for functionality not available under these standards, or for functionality that is not appropriate for deeply-embedded environments (such as fork()).

For brevity, many parts of the documentation will refer to Apache NuttX as simply NuttX.

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