rt-thread.git/libcpu/arm/cortex-a/trap.c, branch v5.0.1

[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

[rt-smart] kernel virtual memory management layer (#6809)

2023-01-09T02:08:55Z

synchronize virtual memory system works. adding kernel virtual memory management layer for page-based MMU enabled architecture porting libcpu MMU codes porting lwp memory related codes

[rt-smart] 弱化 RT_USING_LWP，使用 RT_USING_SMART 作为宏配置 (#6740)

2022-12-16T10:38:28Z

* [dfs] sync cromfs * [rt-smart]Weaken RT_USING_LWP, use RT_USING_SMART as macro configuration * [format] fix some format issue.

sync branch rt-smart. (#6641)

2022-12-03T04:07:44Z

* Synchronize the code of the rt mart branch to the master branch. * TTY device * Add lwP code from rt-smart * Add vnode in DFS, but DFS will be re-write for rt-smart * There are three libcpu for rt-smart: * arm/cortex-a, arm/aarch64 * riscv64 Co-authored-by: Rbb666 Co-authored-by: zhkag

[libcpu][arm] Add exception install function (#5827)

2022-04-23T17:03:54Z

FINSH_USING_BUILT_IN_COMMANDS改MSH_USING_BUILT_IN_COMMANDS

2021-08-28T20:48:08Z

[finsh] finsh组件可以选择是否包含内置命令

2021-08-25T23:48:15Z

调整异常处理代码结构，以支持backtrace功能

2021-07-05T06:43:33Z

修改irq handle接口rt_hw_trap_irq，支持核间IPI中断处理

2021-07-05T06:06:32Z

优化未定义异常时自动开启FPU的判断条件，当FPU末开启时将自动开启。

2021-04-08T02:01:26Z