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2021-12-09[bugfix] libcpu/arm/cortex-m/context_gcc: 修复thumb指令集汇编语法错误jiladahe1997
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 <[email protected]>
2021-12-01Merge pull request #5314 from GuEe-GUI/masterBernard Xiong
fixup .bss size define in link.lds and set spsel=1 in aarch64
2021-11-30fixup .bss size define in link.lds and set spsel=1 in aarch64GuEe-GUI
2021-11-04[fix][libcpu][riscv][t-head] fix ↵jihongbin
rt_hw_interrupt_disable/rt_hw_interrupt_enable bug 使用不同的优化等级会出现不同的效果 当使用-O0 等级时,无法正确得到关闭中断之前的状态 Using different optimization levels will have different effects When the - o0 level is used, the state before the shutdown interrupt cannot be obtained correctly
2021-10-19[BSP] fix the compiling issue for qemu-riscv64BernardXiong
2021-10-19[libcpu] fix s-mode issueBernardXiong
2021-10-15[libcpu][nuclei] Fix context switch in nucleiHuaqi Fang
previous rt_hw_context_switch might cause the task switch handling error. See https://github.com/Nuclei-Software/nuclei-sdk/commit/1a1a209e9363840d372c04b84ce733ea6b6e79f2#diff-ba922e02206af6c52163f0c34a7e76e427b7ea22f791329b62f2069241c57778 Signed-off-by: Huaqi Fang <[email protected]>
2021-10-13修复部分bsp编译报错mazhiyuan
2021-09-28Merge pull request #5031 from liukangcc/armclangBernard Xiong
[update] support armclang
2021-09-26Merge pull request #5090 from GuEe-GUI/masterBernard Xiong
Merge AArch64 libcpu and add some drivers for their bsps
2021-09-26Merge AArch64 libcpu and add some drivers for their bspsGuEe-GUI
2021-09-26[update] support armclangliukangcc
2021-09-22[ci][action.yml]CI加入龙芯ls2kdevMeco Man
2021-09-11[BSP] fix compiling issue with libcBernardXiong
2021-09-11[libc] remove rtlibcBernard Xiong
2021-08-28FINSH_USING_BUILT_IN_COMMANDS改MSH_USING_BUILT_IN_COMMANDSMeco Man
2021-08-25[finsh] finsh组件可以选择是否包含内置命令Meco Man
2021-08-16Merge branch 'RT-Thread:master' into masterchen zx
2021-08-16QEMU support, and code optimization for thead extensionwormsX
2021-08-10Merge pull request #4924 from GuEe-GUI/masterBernard Xiong
[bsp/virt64/aarch64]添加qemu-virt64-aarch64平台
2021-08-06[bsp/virt64/aarch64] Add 'qemu-virt64-aarch64' bspGuEe-GUI
2021-07-14support T-HEAD Xuantie-E9xx Series CPU on Smart-EVB, eg. E906/F/D/P, E907/F/D/Pchenzx
2021-07-12Merge remote-tracking branch 'remotes/gitee/master'guozhanxin
2021-07-08[libcpu][arm][s3c24x0] Fix RTC driver compile erroriysheng
2021-07-05调整代码,以支持cpu usagefenghuijie
2021-07-05调整异常处理代码结构,以支持backtrace功能fenghuijie
2021-07-05修改irq handle接口rt_hw_trap_irq,支持核间IPI中断处理fenghuijie
2021-07-03添加dcache invalidate/dcache clean&invalidate接口fenghuijie
2021-07-03Adjust the stack_top to bsswanghaijing
2021-07-02[libcpu] remove gtimer/pmu from cortex-aBernard Xiong
2021-07-01[bsp] stm32h750-artpi-h750/stm32f412-st-nucleo support armclang.guozhanxin
2021-05-27[update] 整理cortex-a kconfig菜单,并更新相关BSP的配置。zhouji
2021-05-27[add] ↵zhouji
在cortex-a中增加,打开RT_USING_CPU_FFS宏定义时的_rt_ffs实现。
2021-05-21format codebigmagic123
2021-05-21Support for running with M-Modebigmagic
2021-05-21Merge pull request #4705 from lizhirui/masterBernard Xiong
add qemu-riscv-virt64 bsp
2021-05-20Revert "repair hard fault return bug"lizhirui
This reverts commit e7fc0c89d2367533dcd1b77e46acaeea7bc3f876.
2021-05-18Merge pull request #4683 from Wang-Huachen/masterBernard Xiong
add ethernet driver for zynqmp-r5-axu4ev
2021-05-18add qemu-riscv-virt64 bsplizhirui
add qemu-riscv-virt64 bsp
2021-05-18Merge branch 'RT-Thread:master' into masterlizhirui
2021-05-16remove redundant code in zynqmp-r5-axu4ev bspWang-Huachen
2021-05-14[update] 增加获取cortex-a generic timer频率接口zhouji
2021-05-14[add] ↵zhouji
添加gicv3中断控制器代码,更新menuconfig配置选项与utest的config.h
2021-05-14[update] 整理cortex-a aarch32启动代码zhouji
1. 去除start_gcc.s中set_secondary_cpu_boot_address代码,这部分提取到qemu-vexpress-a9 bsp中。 2. 移动cpu.c中rt_hw_cpu_id函数到cp15_gcc.s,使用汇编实现,采用wake属性,方便bsp根据cpu特性获取CPU ID(多cpu集群中,不同厂家使用组合不一样). 3. 整理start_gcc.s 适应多核启动,原来的代码只考虑到双核的情况。
2021-05-14format files in zynqmp-r5 libcpuWang-Huachen
2021-05-13add ethernet driver for zynqmp-r5-axu4evWang-Huachen
2021-05-10Correct rvds.S including for armclang platform.Wayne Lin
2021-04-27Merge pull request #4642 from xiaoxiaohuixxh/juicevm-portBernard Xiong
Juicevm port
2021-04-26[libcpu] Add JuiceVm SUPPORT.xiaoxiaohuixxh
2021-04-09Merge pull request #4583 from fenghuijie/masterBernard Xiong
[Cortex-A]add gic&gtimer interface