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| author | Yaochenger <[email protected]> | 2023-03-23 20:06:50 +0800 |
|---|---|---|
| committer | GitHub <[email protected]> | 2023-03-23 20:06:50 +0800 |
| commit | de4f23748212dbba7d0250fdac3ae583e74fcbed (patch) | |
| tree | a076ba55e7d4105bd20e473ce4700985daca6243 /libcpu/Kconfig | |
| parent | 765c2ec5f92e82596e1edc2cab6b1a741fd1cc3e (diff) | |
[atomic]添加arm与risc-v下的常用原子操作函数 (#7053)
* Update Kconfig
* Update trap_gcc.S
* Update bsp/hifive1/drivers/SConscript
Co-authored-by: Man, Jianting (Meco) <[email protected]>
* 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
---------
Co-authored-by: Man, Jianting (Meco) <[email protected]>
Diffstat (limited to 'libcpu/Kconfig')
| -rw-r--r-- | libcpu/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/libcpu/Kconfig b/libcpu/Kconfig index 17a57199b9..1de73b0a49 100644 --- a/libcpu/Kconfig +++ b/libcpu/Kconfig @@ -5,6 +5,10 @@ config RT_USING_CACHE bool default n +config RT_USING_HW_ATOMIC + bool + default n + config ARCH_CPU_BIG_ENDIAN bool @@ -47,6 +51,7 @@ config ARCH_ARM_CORTEX_M3 bool select ARCH_ARM_CORTEX_M select RT_USING_CPU_FFS + select RT_USING_HW_ATOMIC config ARCH_ARM_MPU bool @@ -57,21 +62,25 @@ config ARCH_ARM_CORTEX_M4 bool select ARCH_ARM_CORTEX_M select RT_USING_CPU_FFS + select RT_USING_HW_ATOMIC config ARCH_ARM_CORTEX_M7 bool select ARCH_ARM_CORTEX_M select RT_USING_CPU_FFS select RT_USING_CACHE + select RT_USING_HW_ATOMIC config ARCH_ARM_CORTEX_M33 bool select ARCH_ARM_CORTEX_M select RT_USING_CPU_FFS + select RT_USING_HW_ATOMIC config ARCH_ARM_CORTEX_R bool select ARCH_ARM + select RT_USING_HW_ATOMIC config ARCH_ARM_MMU bool @@ -107,6 +116,7 @@ config ARCH_ARM_CORTEX_A select ARCH_ARM select ARCH_ARM_MMU select RT_USING_CPU_FFS + select RT_USING_HW_ATOMIC if ARCH_ARM_CORTEX_A config RT_SMP_AUTO_BOOT @@ -156,6 +166,7 @@ config ARCH_ARMV8 bool select ARCH_ARM select ARCH_ARM_MMU + select RT_USING_HW_ATOMIC config ARCH_MIPS bool |