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45 Commits

Author SHA1 Message Date
Shell dfd8ccf262 feat: kernel/libcpu: fit into ilp32d 2024-09-01 15:12:34 -04:00
Shell e5b7f3fdd8
[kservice] Enhance support for backtrace service (#9037) 
[feat] Enhance support for backtrace service

rt_backtrace_formatted_print() and rt_backtrace_to_buffer() to help
debug routines.

Also, following modification are included:
- make rt_backtrace_frame patchable with weak attr
- replace lwp backtrace with sync output

Signed-off-by: Shell <smokewood@qq.com>
 2024-06-13 08:55:53 +08:00
Shell 48bd0e49f2
[ipc] support of lockless rt_completion (#8887) 
* [ipc] lockless rt_completion implementation

The new rt_completion implemented by lockless algorithm can improve timer resolution for up to ~12%, compare to sem IPC.

Signed-off-by: Shell <smokewood@qq.com>

* fixup: error

* remove useless changes

---------

Signed-off-by: Shell <smokewood@qq.com>
 2024-05-08 09:25:57 +08:00
zhao maosheng 24373e1ec3 add rt_hw_interrupt_uninstall declare in rthw 2024-04-18 22:08:08 -04:00
Yuqiang Wang 7eccdb471e
[kernel] fix incorrect expression in macros (#8568) 2024-02-29 19:23:00 -05:00
Yuqiang Wang c6bdee3c50
[ci] open ci check with function declaration warning (#8546) 2024-02-20 22:45:04 -05:00
tangzz98 acc66c5479
实现MPU抽象层 (#8080) 
- 为RT-Thread设计MPU抽象层，支持ARMV7-M，ARMV8-M架构，让用户使用MPU检测栈溢出等内存问题，实现线程内存隔离
- 在components/mp目录下提供通用的API，libcpu目录下提供各处理器架构的具体实现
- 在STM32U575 NUCLEO， STM32H75 NUCLEO开发板测试通过
 2023-10-30 08:24:55 -04:00
xqyjlj 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
Shell 70a8d1d465
[kservice] improve backtrace service in kernel (#8144) 
Signed-off-by: Shell <smokewood@qq.com>
 2023-10-21 20:14:45 +08:00
geniusgogo 552b5406b5
restore smp macro define. (#8151) 2023-10-20 13:25:47 +08:00
geniusgogo ecd29fda60
Sync dfs lwp (#8123) 2023-10-17 13:07:59 +08:00
guo 8d2072de55
[kernel]add api rt_hw_interrupt_is_disabled (#7706) 2023-06-21 22:42:50 +08:00
wangqinglin 0c29bed30f 内核Kconfig增加AMP选项, api:rt_hw_cpu_id和 RT_USING_SMP宏解耦，增加rt_hw_ipi_send对RT_USING_AMP的依赖 2023-06-11 07:08:53 +08:00
zhkag 522ac86bd9 [atomic] 头文件循环引用导致未定义 2023-06-09 23:12:18 -04:00
geniusgogo 5bbcb5dc79
fix tmpfs spinlock error. (#7216) 2023-04-12 13:12:27 +08:00
xqyjlj 157dc0959c ✨ feat(components): add uname support 2023-03-31 10:56:37 +08:00
wangxiaoyao 484a0d602e [fixup] add cache maintenance ops; 
fix bugs on cache maintenance when starting user app
 2023-02-21 08:48:49 +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 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
guo b2e2ab28e5
[update] Fix some spelling mistakes. (#5738) 2022-03-29 21:29:08 +08:00
GUI f587a55bc2
[libcpu/aarch64] add gicv3 support and bsp/rockchip/rk3568 (#5722) 
* [libcpu/aarch64] add smp support

* [libcpu/aarch64] rt_hw_trap_irq get irq instead of iar when using gicv2

* [libcpu/aarch64] disable irq/fiq when switch thread

* [libcpu/aarch64] add gtimer frq set and stack align

* [libcpu/aarch64] add gicv3 support and bsp/rockchip/rk3568
 2022-03-29 11:08:25 +08:00
Meco Man 2fd265406e [include] auto formatted 2021-03-08 17:22:21 +08:00
Bernard Xiong 992d3af3ae [kernel] code and comments cleanup 2019-12-16 13:59:46 +08:00
Bernard Xiong 5cd6509296 [Kernel] cleanup code of spinlock in SMP Kernel 2019-09-28 11:56:03 +08:00
shaojinchun cb07e5fb24 开放spinlock相关函数 2019-09-27 14:38:33 +08:00
Bernard Xiong bb506e8493 [pthreads] Add spinlock declare and fix code issue. 2019-05-12 21:44:28 +08:00
Bernard Xiong 21cd524bdb [Kernel] Fix the SPINLOCK definitions issue. 2019-05-09 08:48:38 +08:00
liruncong fe24d089f8 [include]rt_hw_interrupt_install函数name参数增加const限定 2018-12-05 20:34:19 +08:00
shaojinchun fc6bc1ad39 Add smp support to RT-Thread 4.0 2018-11-22 18:16:47 +08:00
Bernard Xiong 484afe9d2c [Kernel] Add 64bit CPU support. 2018-10-26 06:35:42 +08:00
Bernard Xiong 20bc91d25f [license] Change license to Apache. 2018-10-14 19:38:52 +08:00
Bernard Xiong 41f7f2c284 [Kernel] Update to Apache License v2.0 
Update license for RT-Thread kernel.
 2018-09-14 22:37:43 +08:00
tanek liang 909275b8a6 add cache definition 2017-11-01 21:23:14 +08:00
hichard 4b83744a6c renhaibo-branch 2017-10-18 09:08:21 +08:00
yiyue.fang 62c5115282 reformat the coding style in rthw.h 2013-06-29 13:33:06 +08:00
Bernard Xiong 79392bb082 Embedded GPLv2 license. 2013-06-24 17:06:09 +08:00
Bernard Xiong bb72be94b2 code cleanup for interrupt description 2013-03-26 08:52:33 +08:00
weety 7917cf09e7 remain the old handler to keep forward compatibility 2013-03-19 11:25:46 +08:00
weety b21028474b Modify the interrupt interface implementations, changes in the part of the parameter definition. 2013-03-19 11:25:12 +08:00
bernard.xiong@gmail.com 54351d17de fix compiling warning. 
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2552 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2012-12-29 09:51:48 +00:00
bernard.xiong@gmail.com 68fadd9edc Add exception hook function. 
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2551 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2012-12-29 09:36:16 +00:00
dzzxzz@gmail.com 96182b10c0 make sure the line length is not longer than 80 in rthw.h 
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2269 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2012-09-05 05:54:47 +00:00
dzzxzz 12b5e56f46 unify the coding style of kernel 
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1998 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2012-03-17 06:43:49 +00:00
dzzxzz 7926109356 cleanup kernel code 
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1722 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2011-09-23 05:57:31 +00:00
bernard.xiong bda4730a94 import RT-Thread RTOS 0.3.x to Google SVN 
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2009-07-02 22:48:23 +00:00