Shell e25fc8b511 [libcpu/arm64] add C11 atomic ticket spinlock (#8882) ... * [libcpu/arm64] add C11 atomic ticket spinlock Replace the former implementation of flag-based spinlock which is unfair Besides, C11 atomic implementation is more readable (it's C anyway), and maintainable. Cause toolchain can use their builtin optimization and tune for different micro-architectures. For example armv8.5 introduces a better instruction. The compiler can help with that when it knows your target platform in support of it. Signed-off-by: Shell <smokewood@qq.com> * fixup: RT_CPUS_NR --------- Signed-off-by: Shell <smokewood@qq.com>		2024-05-16 15:45:12 +08:00
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file	[update] move dfs_posix.h to legacy/dfs/dfs_posix.h	2022-01-14 23:09:32 +08:00
libc	[HUST CSE] add forced type conversion when using 'realloc','malloc','calloc' for better readability	2023-04-28 15:55:28 +01:00
network	[examples][tcpserver]打印错误值errno	2023-12-28 15:55:14 +08:00
pm	[example] replace RT_IPC_FLAG_FIFO with RT_IPC_FLAG_PRIO	2021-07-18 12:52:04 +08:00
rt-link	[errno code][-RT_ERROR] fix that use RT_ERROR without -	2023-03-20 00:06:16 -04:00
test	[HUST CSE]Fix if condition statement not closed (#7353)	2023-04-23 17:40:42 -04:00
ulog	[example] 格式化整理	2021-03-07 08:34:04 +08:00
utest	[libcpu/arm64] add C11 atomic ticket spinlock (#8882)	2024-05-16 15:45:12 +08:00
var_export	[add][examples][var_export]add sample code for the var_export component	2021-09-02 20:20:29 +08:00
ymodem	[update] move dfs_posix.h to legacy/dfs/dfs_posix.h	2022-01-14 23:09:32 +08:00