rt-thread.git/include/rtatomic.h, branch v5.2.2Unnamed repository; edit this file 'description' to name the repository.http://cgit.235523.xyz/rt-thread.git/atom/include/rtatomic.h?h=v5.2.22024-11-03T02:08:45Zfeat: rtatomic: lockless single linked list2024-11-03T02:08:45ZShellsmokewood@qq.com2024-10-31T03:56:23Zurn:sha1:285fee9d4cb6647148476bbdd3bf0796f9e3c6f9
Signed-off-by: Shell <smokewood@qq.com>
feat: set RT_USING_STDC_ATOMIC to first priority2024-08-13T08:13:51ZShellsmokewood@qq.com2024-08-06T03:20:38Zurn:sha1:e9b683d0b338b4c92190702d151e5180d0b10ca0
RT_USING_STDC_ATOMIC is a user selected option on current config system.
While the RT_USING_HW_ATOMIC is a forced option selected by Kconfig
under libcpu. And the RT_USING_STDC_ATOMIC will be meaningless if we set
RT_USING_HW_ATOMIC to first priority if the arch has hw-atomic.
Changes:
- set RT_USING_STDC_ATOMIC to first priority on rttypes.h
Signed-off-by: Shell <smokewood@qq.com>
fix rt_atomic_dec_and_test2024-08-09T04:54:10Zzhao maoshengzmshahaha@gmail.com2024-08-01T03:20:14Zurn:sha1:f543160ead455096d0f5756ffd8876914dd4abdb🎈 perf: perf rt_hw_interrupt_disable/enable (#8042)2023-10-25T12:31:25Zxqyjljxqyjlj@126.com2023-10-25T12:31:25Zurn:sha1:3283f54c7a0444b2e51ec79a4da57e7871528f05
Signed-off-by: Shell <smokewood@qq.com>
Co-authored-by: Shell <smokewood@qq.com>AArch64: support hardware atomic2023-07-05T05:38:29Zwusongjiewusongjie@rt-thread.com2023-07-05T05:38:29Zurn:sha1:3b7e46de7eae5ed96e24cdfca0d5866a71cb6dd6
Support aarch64 rt_hw_atomic_* api.
Add atomic implemente by rt_atomic api:
rt_atomic_dec_and_test
rt_atomic_fetch_add_unless
rt_atomic_add_unless
rt_atomic_inc_not_zero
Signed-off-by: GuEe-GUI <GuEe-GUI@github.com>
[atomic] add stdc atomic detection. (#7536)2023-05-20T15:41:29ZBernard Xiongbernard.xiong@gmail.com2023-05-20T15:41:29Zurn:sha1:4b4c3c85f2ac82f12d5527ef1a6794b2189a9eee[atomic]添加arm与risc-v下的常用原子操作函数 (#7053)2023-03-23T12:06:50ZYaochenger75192526+Yaochenger@users.noreply.github.com2023-03-23T12:06:50Zurn:sha1:de4f23748212dbba7d0250fdac3ae583e74fcbed
* Update Kconfig
* Update trap_gcc.S
* Update bsp/hifive1/drivers/SConscript
Co-authored-by: Man, Jianting (Meco) <920369182@qq.com>
* Update SConscript
* [atomic]提交一份arm与risc-v架构下的常用原子操作函数
* 修改变量类型
* 更新rtatomic.h与atomic_port.c
* 更新rt-thread\libcpu\arm\common\atomic_port.c
* 更新include/rtatomic.h与libcpu/arm/common/SConscript
* 更新include/rtatomic.h
* 修正格式与Kconfig
* 修正格式与文件结构
* 规范文件格式与文件重命名
* 添加测试用例与CI
* 添加函数声明
* 修改virt64/SConscript 添加atomic_riscv.c
* 1.规范代码风格
* 2.添加RISC-V64原子指令支持 解决在RV64下编译器将32-bit运算结果扩展为64-bit 导致判断错误
* 添加C11标准库原子操作测试
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Co-authored-by: Man, Jianting (Meco) <920369182@qq.com>