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2023-06-29[atomic][IAR]修复IAR编译报警 函数“__LDREX”隐式声明 (#7733)程蒙蒙
2023-05-29[libcpu] [cortex-a] Revert RT_SMP_AUTO_BOOT. (#7549)Wayne
Co-authored-by: Wayne Lin <[email protected]>
2023-05-20[atomic] add stdc atomic detection. (#7536)Bernard Xiong
2023-05-19[libcpu] fix arm/cortex-a/start_gcc.S (#7515)huanghe
2023-05-17support llvm-arm 16.0guozhanxin
2023-05-14[libcpu][component][debug] add debug info for gdb (#7033)Shell
2023-05-11[bsp][phytium]适配rt-thread5.0.0 版本 (#7441)huanghe
Co-authored-by: 朱耿宇 <[email protected]>
2023-04-28[HUST CSE][libcpu][s3c44b0]Same expression on both sides of '|'WuxiaBai
2023-04-27修复 atomic_arm.c 多次指定类型限定符问题 (#7393)勇
2023-04-24[fix]:修复GICv2、GICv3中断触发模式设置无效的问题 (#7358)wangqinglin
2023-04-24优化设置中断模式api (#7359)wangqinglin
2023-04-04[kernel] 将rt_thread结构体改为显式继承rt_object (#7131)Shicheng Chu
2023-03-31[libcpu/arm/cortex-a] Revert safety MMU initialization. (#6796)Wayne
* Revert safety MMU initialization. Co-authored-by: Wayne Lin <[email protected]>
2023-03-30[utest][atomic]添加返回值测试 (#7124)Yaochenger
* [utest][atomic]添加返回值测试
2023-03-30[rt-smart] testcase & improvements for memory management (#7099)Shell
* [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
2023-03-23[atomic]添加arm与risc-v下的常用原子操作函数 (#7053)Yaochenger
* Update Kconfig * Update trap_gcc.S * Update bsp/hifive1/drivers/SConscript Co-authored-by: Man, Jianting (Meco) <[email protected]> * Update SConscript * [atomic]提交一份arm与risc-v架构下的常用原子操作函数 * 修改变量类型 * 更新rtatomic.h与atomic_port.c * 更新rt-thread\libcpu\arm\common\atomic_port.c * 更新include/rtatomic.h与libcpu/arm/common/SConscript * 更新include/rtatomic.h * 修正格式与Kconfig * 修正格式与文件结构 * 规范文件格式与文件重命名 * 添加测试用例与CI * 添加函数声明 * 修改virt64/SConscript 添加atomic_riscv.c * 1.规范代码风格 * 2.添加RISC-V64原子指令支持 解决在RV64下编译器将32-bit运算结果扩展为64-bit 导致判断错误 * 添加C11标准库原子操作测试 --------- Co-authored-by: Man, Jianting (Meco) <[email protected]>
2023-03-17[rt-smart] move sys_cacheflush to lwp_syscall.c (#7048)Shell
* [syscall] move sys_cacheflush to lwp_syscall.c * [syscall] improve assertion * [format] rename to rt_ctassert * [debug] modified ct assertion on mm_page.c
2023-02-21[fixup] add cache maintenance ops;wangxiaoyao
fix bugs on cache maintenance when starting user app
2023-02-14[rt-smart] PV_OFFSET as a variable (#6904)Shell
* [rt-smart/mem] remove pv_offset * [rt-smart] list kernel space command * [rt-smart] restore ioremap region * [revert] restore kernel space isolation * [rt-smart/pv_off] code format * [rt-smart] add get_pvoff() * [pvoffset] pvoff as constant for C codes * [pvoff] pvoff as interfaces
2023-02-07rt_device_write/read return data type as rt_ssize_tMeco Man
rt_ssize_t can give negative error code, which follows the unix style correctly
2023-02-07[cortex-m7]rt_hw_cpu_dcache_ops函数uint32_t替换为rt_uint32_twdfk-prog
2023-01-08[rt-smart] kernel virtual memory management layer (#6809)Shell
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
2022-12-16[rt-smart] 弱化 RT_USING_LWP，使用 RT_USING_SMART 作为宏配置 (#6740)guo
* [dfs] sync cromfs * [rt-smart]Weaken RT_USING_LWP, use RT_USING_SMART as macro configuration * [format] fix some format issue.
2022-12-14[libcpu] fix cpp11 errorguozhanxin
2022-12-11[rtdef] use lower-case to define attributes (#6728)Man, Jianting (Meco)
* [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
2022-12-03sync branch rt-smart. (#6641)guo
* 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 <[email protected]> Co-authored-by: zhkag <[email protected]>
2022-11-25[bsp] faster startup for cortex-axiaoguang_ma
If the application defines dozens of global variables, the speed of clearing the bss segment will be slower. Because icache can be enabled before the mmu enabled. Therefore, in order to speed up the process of clearing the BSS segment, enable icache needs to be put ahead.
2022-10-11Move gtimer driver to libcpu.Wayne Lin
2022-10-11Revert "[libcpu] remove gtimer/pmu from cortex-a"Wayne
2022-09-22bsp beaglebone: add IAR support (#6443)YangZhongQing
* bsp beaglebone: add IAR template files and fix it's build error ATTENTION: project.* was generated by scons, so I add it to gitignore. rtconfig.py *FLAGS located in "PLATFORM == 'iccarm'" are unverified and maybe wrong. （我只是从STM32里面抄来，然后根据自己的理解改了一下，并没有验证这些参数的正确性， 我也不知道怎么用命令行调用这些参数来编译） * bsp beaglebone: add beaglebone_ram.icf ROM address from uboot_cmd.txt am335x_DDR.icf use 0x82000000, different to uboot_cmd.txt & gcc beaglebone_ram.lds, the difference will easy cause later developer got below error: => go 0x80200000 ## Starting application at 0x80200000 ... undefined instruction pc : [<8200956c>] lr : [<8ff62497>] reloc pc : [<728a956c>] lr : [<80802497>] sp : 8df37358 ip : 00000000 fp : 00000002 r10: 8df4d448 r9 : 8df3feb8 r8 : 8ffd30f8 r7 : 8ff78089 r6 : 00000002 r5 : 80200000 r4 : 8df4d44c r3 : 80200000 r2 : 8df4d44c r1 : 8df4d44c r0 : 00000001 Flags: nzCv IRQs off FIQs on Mode SVC_32 Code: 5dbffcdd bb9bdf7f abf85423 eff1f77f (7ed7daaf) Resetting CPU ... resetting ... * libcpu am335x: context_iar.S rt_hw_context_switch: add thumb mode support IAR new project defualt Processor mode is Thumb, this will cause user easy occur the following error: ... msh />Execption: r00:0x8800aaa8 r01:0x802080c5 r02:0x00000000 r03:0x88009b4c r04:0x00001000 r05:0x00000000 r06:0x00001403 r07:0x00100000 r08:0x00000000 r09:0x00000000 r10:0x0000000a fp :0x0000000a ip :0x65687374 sp :0x00006c6c lr :0x0000008a pc :0x88008be0 cpsr:0x880001bc software interrupt shutdown... (0) assertion failed at function:rt_hw_cpu_shutdown, line number:160 * bsp beaglebone: change IAR template.ewp code use Arm mode Arm mode bin size will bigger than Thumb mode * libcpu am335x: IAR: use rt_hw_cpu_dcache_enable instead of rt_cpu_dcache_enable Reviewer mysterywolf say: 麻烦把rt_cpu_icache_enable 和 rt_cpu_dcache_enable, 统一改成 rt_hw_cpu_icache_enable 和 rt_hw_cpu_dcache_enable rt_hw_cpu_icache_enable 和 rt_hw_cpu_dcache_enable 是其他bsp也是这么命名的 这是个命名统一的函数
2022-09-15完善bsp beaglebone的基本使用 (#6434)Man, Jianting (Meco)
* bsp beaglebone: rerun menuconfg * bsp beaglebone: add uart0 support * bsp beaglebone: use uart0 as console * bsp beaglebone: add heap init fix rt_application_init() error: (m != RT_NULL) assertion failed at function:rt_smem_alloc, line number:288 * bsp beaglebone: add mmu & interrupt init must init mmu, otherwise no interrupt is generated, cause scheduler can't work. I don't know why need mmu, just seen: bsp/rockchip/rk3568/driver/board.c * libcpu am335x: reset interrupt controller before init vector I think reset before init is more better AM335X_StarterWare_02_00_01_01\system_config\armv7a\am335x\interrupt.c IntAINTCInit() * bsp beaglebone: full gpio driver support * bsp beaglebone: add tftpboot way to uboot_cmd.txt * bsp beaglebone: optimize am33xx_gpio_hdr, check irqstatus is the last one Co-authored-by: YangZhongQing <[email protected]>
2022-09-05fix: 修复arm926异常时打印栈名乱码Zhang WenBin
2022-08-13[libcpu][arm] fix rt_hw_cpu_dcache_ops clean invalid bugMartin
clean_invalid must be set at the same time, and call clean_invalid, or call clean/invalid
2022-08-11[libcpu][arm] fix armclang error when enable LTOtfx2001
2022-08-02Fix some compilation warning (#5744)dongly
* Fix some compilation warning * 补充修正一些数据类型的使用错误 Co-authored-by: Meco Man <[email protected]>
2022-07-27使用 AStyle.exe 统一代码格式Aligagago
2022-06-29支持只运行在安全模式下 (#6115)Tangyuxin
* [cpu][cm33] Support running in secure mode * [bsp][lpc55sxx] Using the cortex cm33
2022-06-22[rtc] use gmtime_r to replace gmtime (#6012)Man, Jianting (Meco)
* [rtc] use gmtime_r to replace gmtime
2022-06-15[libcpu][arm] ArmClang 编译优化错误 (#6071)JonasWen
2022-06-09[Scons][iar][iccarm] ↵Meco Man
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[Scons] ↵Meco Man
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
2022-05-13[libcpu/arm]: fix typoFrankTan
2022-04-24[libcpu][arm] Add exception install function (#5827)Tangyuxin
2022-04-20[update] Removed C++ global constructor initialization, this method is not ↵zhouji
used in GCC4.7 and later versions.
2022-04-20uniform code writing-disable interruptthewon86
2022-04-20[libcpu][arm] Fix compilation warningtyx
2022-04-20[gcc][armcc][armclang] rtconfig.CROSS_TOOL->rtconfig.PLATFORM (#5802)Man, Jianting (Meco)
* [gcc][armcc][armclang] rtconfig.CROSS_TOOL->rtconfig.PLATFORM
2022-04-19[libcpu][arm] Fix compilation warningtyx
2022-04-08[libcpu/arm]: add dsb and isb instructions in the end of ↵blta
rt_hw_context_switch_to (#5748)
2022-04-051、解决未在rtconfig.h中定义“RT_USING_CPU_FFS”宏时，使用arm- ↵changzehai
gcc编译会出现__rt_ffs() 函数重定义，导致编译不通过的问题； (#5755) 2、解决bsp/rm48x50工程使用arm-gcc编译下载后，程序运行出现prefetch abort异常的问题。
generated by cgit v1.3.1 (git 2.54.0) at 2026-10-24 04:22:27 +0000