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12 Commits

Author SHA1 Message Date
Shell f00db6381a
[mm] precise & readable mm fault type (#9047) 
* [smart] fixup: precise mm fault type

Also, fixup arm64 read access fault

* arm64: using meaningful macro on trap

* fixup: renaming macro
 2024-06-07 21:34:03 +08:00
LiuLingze 8120fa5e31 [bsp][cv1800b] fix a implicit-function-declaration warning 
Signed-off-by: LiuLingze <luiyanbing@foxmail.com>
 2024-03-19 08:10:43 -04:00
Shell 1d678e5596
[smart] fixup: mmap support (#8154) 
Signed-off-by: Shell <smokewood@qq.com>
 2023-10-20 13:28:20 +08:00
Shell 47b183a297
[smart/syscall] fix exit(2) and add exit_group(2) (#8005) 
Signed-off-by: shell <smokewood@qq.com>
Signed-off-by: shell <wangxiaoyao@rt-thread.com>
Signed-off-by: Shell <smokewood@qq.com>
 2023-09-09 09:35:56 +08:00
Shell d862816a51
[components/mm] add unmap page API (#7834) 
Signed-off-by: Shell <smokewood@qq.com>
 2023-08-16 15:38:59 +08:00
Shicheng Chu 93f3cb30e4
[kernel] 将rt_thread结构体改为显式继承rt_object (#7131) 2023-04-04 09:06:27 -04:00
Shell eec78d9f5d
[rt-smart] testcase & improvements for memory management (#7099) 
* [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
 2023-03-30 08:25:15 +08:00
Shell 382e9bcac7
[rt-smart] handling kernel from accessing unmapped user stack (#6957) 
[rt-smart] handling kernel from accessing unmapped user stack
 2023-02-24 14:52:16 +08:00
Shell f0dadcb3c3
[rt-smart] porting c906 and D1s to mm (#6848) 
* [rv64/bsp] porting to mm

* [mm] report more info for debugging

* [fix] code format

* [libcpu/c906] porting to RTOS

* [fix] using rtdbg api

* [fix] add return

* [fix] report more information for debugging

* [fix] use assert 0 for unrecoverable error
 2023-01-16 08:24:03 +08:00
Shell 7450ef6c4d
[rt-smart] kernel virtual memory management layer (#6809) 
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
 2023-01-08 21:08:55 -05:00
guo 68ca9f07a6
[rt-smart] 弱化 RT_USING_LWP，使用 RT_USING_SMART 作为宏配置 (#6740) 
* [dfs] sync cromfs

* [rt-smart]Weaken RT_USING_LWP, use RT_USING_SMART as macro configuration

* [format] fix some format issue.
 2022-12-16 18:38:28 +08:00
guo ecf2d82159
sync branch rt-smart. (#6641) 
* 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 <zhangbingru@rt-thread.com>
Co-authored-by: zhkag <zhkag@foxmail.com>
 2022-12-03 12:07:44 +08:00