7138f340b2
[libcpu/arm64] feat: Trimming General Context
...
This patch focuses on the ARM64 general context handling code.
The modifications are aimed at enhancing performance by simplifying
context save/restore operations.
Changes include:
- Adjusted stack alignment in `arch_set_thread_context` function.
- Updated `lwp_gcc.S` to reset frame pointer and link register.
- Refined `rt_hw_backtrace_frame_unwind` to handle user space address checks.
- Added `GET_THREAD_SELF` macro in `asm-generic.h`.
- Simplified context saving/restoring in `context_gcc.h` and related files.
- Optimized `rt_hw_context_switch_interrupt` and related assembly routines.
Signed-off-by: Shell <smokewood@qq.com>
2024-07-18 17:41:48 +08:00
14fb55933b
[lwp][vdso] Add VDSO functionality under the aarch64 architecture ( #9176 )
...
Add VDSO functionality under the aarch64 architecture
2024-07-15 17:58:29 +08:00
90917cc75a
[format] cleanup libcpu/aarch64 ( #8950 )
...
* [dfs] fixup compiler warning
Signed-off-by: Shell <smokewood@qq.com>
* [format] libcpu/arm64: separate context switching codes
Signed-off-by: Shell <smokewood@qq.com>
* [format] libcpu/arm64: separate vector
Signed-off-by: Shell <smokewood@qq.com>
* [format] libcpu/arm64: separate context_gcc.S
Signed-off-by: Shell <smokewood@qq.com>
* [format] libcpu/arm64: moving headers to include directory
Signed-off-by: Shell <smokewood@qq.com>
* style: replace tab with space
---------
Signed-off-by: Shell <smokewood@qq.com>
2024-06-28 00:23:09 +08:00
83e95bdff4
sync smart & dfs ( #8672 )
...
Signed-off-by: xqyjlj <xqyjlj@126.com>
Signed-off-by: Shell <smokewood@qq.com>
Co-authored-by: xqyjlj <xqyjlj@126.com>
2024-03-28 23:42:56 +08:00
3283f54c7a
🎈 perf: perf rt_hw_interrupt_disable/enable ( #8042 )
...
Signed-off-by: Shell <smokewood@qq.com>
Co-authored-by: Shell <smokewood@qq.com>
2023-10-25 20:31:25 +08:00
70a8d1d465
[kservice] improve backtrace service in kernel ( #8144 )
...
Signed-off-by: Shell <smokewood@qq.com>
2023-10-21 20:14:45 +08:00
ecd29fda60
Sync dfs lwp ( #8123 )
2023-10-17 13:07:59 +08:00
e7c3ca61fd
[smart] fix rt_memcpy to lwp_memcpy in smart source ( #8033 )
2023-09-15 15:57:08 +08:00
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
325c3d2a48
[smart] Fix bugs on lwp kill ( #7892 )
...
Signed-off-by: Shell <smokewood@qq.com>
2023-08-03 20:25:13 +08:00
58e0ddf287
[component/lwp] support more feature of signal from IEEE Std 1003.1-2017 ( #7828 )
...
Signed-off-by: Shell <smokewood@qq.com>
2023-07-20 00:02:41 +08:00
b424169e17
AArch64: fixup fpu storage's size in stack and append Q16 ~ Q31 ( #7815 )
...
Signed-off-by: GuEe-GUI <GuEe-GUI@github.com>
2023-07-15 15:21:23 +08:00
b7554a70d2
[libcpu][component][debug] add debug info for gdb ( #7033 )
2023-05-14 23:48:16 +08:00
470454d201
[components/mm] support for scalable memory management ( #7277 )
...
* [mm/page] multi-list page manager
[mm/page] page debugger
[libcpu/aarch64] hugepage support
* [quality] remove void-arith
* [format] remove kasan codes
2023-04-22 23:59:11 +08:00
672966cc41
[lwp] arch should recycle resource it allocated
2023-03-11 19:01:33 +08:00
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
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
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
Shell
rcitachi
xqyjlj
geniusgogo
Shell
GUI
guo