rt-thread.git/libcpu/risc-v/virt64, branch v5.0.2

[smart/syscall] fix exit(2) and add exit_group(2) (#8005)

2023-09-09T01:35:56Z

Signed-off-by: shell Signed-off-by: shell Signed-off-by: Shell

[components/mm] add unmap page API (#7834)

2023-08-16T07:38:59Z

Signed-off-by: Shell

rt_hw_cpu_shutdown: implement default weak function

2023-08-09T02:34:25Z

and remvoe duplicated default functions in each cpu/bsp level

🐞 fix(ktime): fix wrong boottime

2023-07-27T03:35:29Z

因为tick从中断到设置中间的时延特别大，因此暂不采用tick做基准时间，直接取gtime的cnt做基准时间

[time]时钟框架重构 (#7794)

2023-07-17T12:11:58Z

[libcpu][component][debug] add debug info for gdb (#7033)

2023-05-14T15:48:16Z

[kernel] 将rt_thread结构体改为显式继承rt_object (#7131)

2023-04-04T13:06:27Z

[rt-smart] testcase & improvements for memory management (#7099)

2023-03-30T00:25:15Z

* [utest/mm] add testcase for create/init format codes of create/init in components/mm * [libcpu/aarch64] fix user stack check routine * [kservice] export API for utest * [utest/mm] testcase for aspace_map format & modify the files under components/mm related with aspace_map * [lwp/user_mm] add user_map_varea for mmap feature * [mm] rename rt_mm_fault_try_fix to rt_aspace_fault_try_fix * [utest/mm] testcase for synchronization * [mm] modify unmap api to improve throughput * [utest/mm] testcases for cache and varea map * [format] remove extra space * [utest/mm] fix testcase problem in header * [lwp] extend map_user_varea with a flag * [utest/mm] testcase for lwp_map_user_varea * [libcpu/arm/cortex-a] fix kernel space layout * [utest/mm] adjust for armv7 arch

[atomic]添加arm与risc-v下的常用原子操作函数 (#7053)

2023-03-23T12:06:50Z

* 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 --------- Co-authored-by: Man, Jianting (Meco) <920369182@qq.com>

[rt-smart] move sys_cacheflush to lwp_syscall.c (#7048)

2023-03-17T07:11:38Z

* [syscall] move sys_cacheflush to lwp_syscall.c * [syscall] improve assertion * [format] rename to rt_ctassert * [debug] modified ct assertion on mm_page.c