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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/arm/common/SConscript | |
| 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/arm/common/SConscript')
| -rw-r--r-- | libcpu/arm/common/SConscript | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libcpu/arm/common/SConscript b/libcpu/arm/common/SConscript index b259a94c94..9333c8de74 100644 --- a/libcpu/arm/common/SConscript +++ b/libcpu/arm/common/SConscript @@ -18,6 +18,9 @@ if rtconfig.PLATFORM in ['gcc']: if rtconfig.PLATFORM in ['iccarm']: src += Glob('*_iar.S') +if not GetDepend('RT_USING_HW_ATOMIC'): + SrcRemove(src, 'atomic_arm.c') + group = DefineGroup('CPU', src, depend = [''], CPPPATH = CPPPATH) Return('group') |