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40 Commits

Author SHA1 Message Date
Copilot
30e1e5e9dc Reorganize Group names in build system for clarity and IDE integration #10923 2025-11-16 11:40:53 +08:00
Yucai Liu
c91a7f46f5 [libcpu/arm/cortex-m33]: Fix incorrect CPU architecture in GCC context switch 
The context_gcc.S file was incorrectly marked as cortex-m4 in both the
doxygen comment and .cpu directive, while the IAR and KEIL versions
correctly specify cortex-m33. This file uses ARMv8-M specific features
(PSPLIM register, TrustZone support) that are not available in Cortex-M4.

Changes:
- Update doxygen group from cortex-m4 to cortex-m33
- Change .cpu directive from cortex-m4 to cortex-m33
 2025-11-02 16:23:31 +08:00
Rbb666
882d1958dd [libcpu][cortex-m33]Added HardFault_Handler to save floating point registers 2025-08-20 18:17:19 +08:00
kurisaw
4f903298a2 libcpu/bsp: fix the M33 assembly syntax errors and fix the compilation error of bsp 2025-06-24 11:04:01 +08:00
Rbb666
cb098c4eea [fix]Fix cm33 compilation problem when block is turned on 2025-03-17 19:13:34 +08:00
Shell
397cdcd132 [libcpu] discard rt_current_thread (#8976) 
* [libcpu] rv64: discard rt_current_thread

* arm: using rt_thread_self to fetch current TCB
 2024-05-26 22:00:17 +08:00
Meco Man
6d4503363a [libcpu][SConscript]规范group名为libcpu 2024-02-20 08:39:05 +08:00
杨熙
41e08084f8 Bsp nxp support (#8530) 
Co-authored-by: StackYuan <yuanjyjyj@outlook.com>
 2024-02-16 00:30:50 +08:00
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
Meco Man
c6a2f5b7bd rt_hw_cpu_shutdown: implement default weak function 
and remvoe duplicated default functions in each cpu/bsp level
 2023-08-08 22:34:25 -04:00
Meco Man
cb810dfe75 rt_hw_cpu_reset: remove all other rt_weak 2023-08-08 22:34:25 -04:00
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
Man, Jianting (Meco)
99bdf978d7 [rtdef] use lower-case to define attributes (#6728) 
* [rtdef] rename RT_WEAK attribute as rt_weak

* [rtdef] rename RT_USED attribute as rt_used

* [rtdef] rename RT_SECTION attribute as rt_section

* [rtdef] rename ALIGN attribute as rt_align

* [legacy] add RT_USED ALIGN RT_SECTION RT_WEAK as legacy support
 2022-12-11 13:12:03 -05:00
Tangyuxin
a47468f574 支持只运行在安全模式下 (#6115) 
* [cpu][cm33] Support running in secure mode

* [bsp][lpc55sxx] Using the cortex cm33
 2022-06-29 14:08:57 +08:00
Meco Man
83b3aadaa3 [Scons][iar][iccarm] IAR统一使用iccarm作为判断条件而不是是用IDE的名字来进行判断 
因为不确定后续IAR是否会像Keil一样内含有不同的编译工具链
此外，将判断条件改为列表方式，这样更方便后续增加其他可能的IAR编译链
 2022-06-09 07:01:59 +08:00
Meco Man
50f041f5c2 [Scons] 将GCC判断条件改为列表方式，方便后续增加新的编译工具链 2022-06-09 07:01:59 +08:00
tyx
a6135ebcf3 [libcpu][arm] Fix compilation warning 2022-04-20 10:37:35 +08:00
Man, Jianting (Meco)
a0f8d43744 [gcc][armcc][armclang] rtconfig.CROSS_TOOL->rtconfig.PLATFORM (#5802) 
* [gcc][armcc][armclang] rtconfig.CROSS_TOOL->rtconfig.PLATFORM
 2022-04-20 09:56:04 +08:00
blta
b1a9c4c4ea [libcpu/arm]: add dsb and isb instructions in the end of rt_hw_context_switch_to (#5748) 2022-04-08 12:52:22 +08:00
ACM32_MCU
9779963c6d [libcpu/arm/cortex-m33]fix syscall_iar.S compiler error (#5719) 
* 1. 新增了i2c/spi/rtc/crypto等驱动；2. 删除了部分文件中的未使用到的头文件包含; 3. 修改keil编译时pm文件atoi的头文件stdlib未包含的警告

* 修改文件格式

* BSP

1. 修改f4系列bsp的readme文件与工程文件
2. 修改f0系列源文件的版权信息、删除目前没有的库文件。
3. 其他

* 修改IAR环境下arm cortex-m33内核的syscall_iar.S文件编译错误

* 还原.gitignore文件

Co-authored-by: aisino2200 <90822414+aisino2200@users.noreply.github.com>
 2022-03-28 10:38:46 +08:00
Meco Man
563e49890c [asm] 解决tab和空格混用的问题 2022-01-20 20:57:35 +08:00
Bernard Xiong
5decbb5170 Merge pull request #5345 from jiladahe1997/master 
[bugfix] libcpu/arm/cortex-m/context_gcc: 修复thumb指令集汇编语法错误
 2022-01-14 22:36:14 +08:00
Meco Man
5187d75af5 [armclang] 使用__clang__代替__CLANG_ARM 2021-12-29 14:15:38 -05:00
jiladahe1997
433e5f8147 [bugfix] libcpu/arm/cortex-m/context_gcc: 修复thumb指令集汇编语法错误 
当使用thumb指令集时，要求汇编语法中的“条件执行”要跟在IT指令后面，否则会编译不通过。
报错如下：Error: thumb conditional instruction should be in IT block -- `moveq r4,#0x01'

虽然可以通过指定"-Wa,-mimplicit-it=thumb"选项来告诉编译器识别隐式的IT指令，但是能在代码里面直接加上IT指令的话更好。

thumb指令集“条件执行”arm官网文档：
    https://developer.arm.com/documentation/dui0473/m/condition-codes/conditional-execution-in-thumb-state

参考论坛帖子：
    https://club.rt-thread.org/ask/question/433887.html
    https://club.rt-thread.org/ask/question/4188.html

Signed-off-by: Mingrui Ren <jiladahe1997@gmail.com>
 2021-12-09 11:22:46 +08:00
liukangcc
0e46c8a33d [update] support armclang 2021-09-26 10:46:21 +08:00
Meco Man
1997113fbc FINSH_USING_BUILT_IN_COMMANDS改MSH_USING_BUILT_IN_COMMANDS 2021-08-28 16:48:08 -04:00
Meco Man
29828dc94f [finsh] finsh组件可以选择是否包含内置命令 2021-08-25 19:48:15 -04:00
Meco Man
6c907c3a47 [libcpu] auto formatted 2021-03-27 17:51:56 +08:00
Bernard Xiong
85ef7013aa Merge pull request #4293 from enkiller/0201-2045 
[libcpu][cm33] 修复不同优化等级，函数行为不一致的问题
 2021-03-03 08:53:45 +08:00
tangyuxin
360d7e48ab [libcpu][cm33] 修复不同优化等级，函数行为不一致的问题 2021-02-01 21:01:14 +08:00
tangyuxin
2e9fc0c4ff [libcpu][cm33] 安全相关的函数使用宏进行隔离 2021-02-01 16:53:39 +08:00
yangjie
eeaf1fcc50 resolve Conflicts 
bsp/nrf52832/board/Sconscript
	bsp/nrf52832/startups/Sconscript
	bsp/raspberry-pi/raspi4-32/driver/SConscript
 2020-12-28 12:02:31 +08:00
yangjie
ef62febf1f [SConscript]update group name 2020-12-19 16:49:11 +08:00
yangjie11
ba83ddc3c4 [SConscript] change libcpu to LIBARCH,and correcte letter case 2020-11-30 15:52:43 +08:00
yangjie11
91261e25b9 [SConscript]rename group name 2020-11-20 13:38:11 +08:00
张世争
355f8dd95c [libcpu][update]重启与关机函数：rt_hw_cpu_shutdown、rt_hw_cpu_reset，补充WEAK属性 2020-11-20 08:49:51 +08:00
xieyangrun
d2eaa452d6 [libcpu/arm/*/cpuport.c]fixed __rt_ffs bug on account of armclang LTO. 2020-06-18 09:19:10 +08:00
aozima
c3d63e49de set Systick interrupt priority to the lowest 2020-05-30 15:23:25 +08:00
nongxiaoming
607ed93513 [libcpu]context-m33:fix label error in context_gcc.S. 2020-02-11 21:39:35 +08:00
tangyuxin
a16f27d84e [libcpu][cm33] support cortex-m33 2019-10-29 09:45:17 +08:00