fix: update arch_spec.md
update arch_spec.md, add Chinese edition of arch_spec_zh.md and add link to readme files close https://gitee.com/openharmony/kernel_liteos_m/issues/I3QQ93 https://gitee.com/openharmony/kernel_liteos_m/issues/I3J7RS
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@ -15,11 +15,17 @@ The OpenHarmony LiteOS Cortex-M is the kernel designed for the lightweight opera
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## Directory Structure<a name="section161941989596"></a>
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The directory structure is listed as below, for the detailed directories, please refer to [arch_spec.md](https://gitee.com/openharmony/kernel_liteos_m/blob/master/arch_spec.md).
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```
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/kernel/liteos_m
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├── components # Optional components
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│ ├── backtrace # backtrace support
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│ ├── cppsupport # C++ support
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│ └── cpup # CPU possession (CPUP)
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│ ├── cpup # CPU possession (CPUP)
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│ ├── exchook # Exception hook
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│ ├── fs # File system
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│ └── net # Network support
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├── kal # Kernel abstraction layer
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│ ├── cmsis # CMSIS-compliant API support
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│ └── posix # POSIX API support
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@ -15,11 +15,17 @@ OpenHarmony LiteOS-M内核是面向IoT领域构建的轻量级物联网操作系
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## 目录<a name="section161941989596"></a>
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目录结构如下，详细目录请参考[arch_spec_zh.md](https://gitee.com/openharmony/kernel_liteos_m/blob/master/arch_spec_zh.md)。
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```
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/kernel/liteos_m
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├── components # 可选组件
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│ ├── backtrace # 回溯栈支持
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│ ├── cppsupport # C++支持
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│ └── cpup # CPUP功能
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│ ├── cpup # CPUP功能
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│ ├── exchook # 异常钩子
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│ ├── fs # 文件系统
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│ └── net # Network功能
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├── kal # 内核抽象层
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│ ├── cmsis # cmsis标准接口支持
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│ └── posix # posix标准接口支持
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90
arch_spec.md
90
arch_spec.md
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@ -1,52 +1,76 @@
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```
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.
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├── components --- Optional components
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├── components --- Components available for porting and header files exposed externally
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│ ├── backtrace --- Backtrace
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│ ├── cppsupport --- C++
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│ └── cpup --- CPUP
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├── kal --- Kernel Abstraction Layer
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│ ├── cmsis --- cmsis
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│ ├── cpup --- CPUP
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│ ├── exchook --- Exception hook
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│ ├── fs --- File System
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│ └── net --- Network
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├── kal --- Kernel Abstraction Layer, APIs exposed externally, including CMSIS APIs and part of POSIX APIs
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│ ├── cmsis --- CMSIS
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│ └── posix --- posix
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├── kernel --- Minimalistic kernel funtionalities
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│ ├── arch --- Support for hardware architectures
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│ │ ├── arm --- arm32
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│ │ │ └── cortex-m4 --- cortex-m4
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│ │ │ └── iar
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│ │ │ ├── los_atomic.h
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│ │ │ ├── los_context.h
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│ │ │ ├── los_interrupt.h
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│ │ │ └── los_mpu.h
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├── kernel --- Code for defining the minimum kernel function set
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│ ├── arch --- Code of the kernel instruction architecture layer
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│ │ ├── arm --- ARM32 architecture
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│ │ │ ├── cortex-m3 --- cortex-m3 architecture
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│ │ │ │ └── keil --- Implementation of the Keil toolchain
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│ │ │ ├── cortex-m33 --- cortex-m33 architecture
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│ │ │ │ │── gcc --- Implementation of the GCC toolchain
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│ │ │ │ └── iar --- Implementation of the IAR toolchain
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│ │ │ └── cortex-m4 --- cortex-m4 architecture
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│ │ │ │ │── gcc --- Implementation of the GCC toolchain
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│ │ │ │ └── iar --- Implementation of the IAR toolchain
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│ │ │ └── cortex-m7 --- cortex-m7 architecture
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│ │ │ │ │── gcc --- Implementation of the GCC toolchain
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│ │ │ │ └── iar --- Implementation of the IAR toolchain
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│ │ ├── risc-v --- risc-v architecture
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│ │ │ ├── nuclei --- nuclei architecture
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│ │ │ │ └── gcc --- Implementation of the GCC toolchain
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│ │ │ └── riscv32 --- riscv32 architecture
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│ │ │ │ └── gcc --- Implementation of the GCC toolchain
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│ │ └── include
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│ │ ├── los_arch_atomic.h --- Atomic operations
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│ │ ├── los_arch_context.h --- Context switch
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│ │ ├── los_arch.h --- Initialization
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│ │ └── los_arch_interrupt.h --- Interrupts
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│ │ ├── los_atomic.h --- Atomic operations
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│ │ ├── los_context.h --- Context switch
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│ │ ├── los_interrupt.h --- Interrupts
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│ │ ├── los_mpu.h --- Memory protection unit operations
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│ │ └── los_timer.h --- Timer operations
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│ ├── include
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│ │ ├── los_config.h --- Configuration parameters
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│ │ ├── los_event.h --- Events management
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│ │ ├── los_liteos.h --- Kernel types and functions
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│ │ ├── los_membox.h --- Membox management
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│ │ ├── los_memory.h --- Heap memory management
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│ │ ├── los_mutex.h --- Mutex
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│ │ ├── los_mux.h --- Mutex
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│ │ ├── los_queue.h --- Queue
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│ │ ├── los_scheduler.h --- Scheduler
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│ │ ├── los_sched.h --- Scheduler
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│ │ ├── los_sem.h --- Semaphores
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│ │ ├── los_sortlink.h --- Sort link
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│ │ ├── los_swtmr.h --- Timer
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│ │ ├── los_task.h --- Tasks
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│ │ └── los_timer.h --- Timer
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│ │ └── los_tick.h --- Tick
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│ └── src
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├── targets
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│ └── targets
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│ └── cortex-m4_stm32f429ig_fire-challenger_iar
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│ ├── board
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│ ├── dprintf.c
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│ ├── Libraries
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│ ├── main.c
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│ ├── project
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│ ├── target_config.h --- Hardware target configuration
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│ └── Utilities
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│ └── riscv_nuclei_demo_soc_gcc
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│ │ ├── GCC --- compilation config
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│ │ ├── OS_CONFIG --- board config
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│ │ ├── SoC --- SOC codes
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│ │ └── Src --- application codes
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│ └── riscv_nuclei_gd32vf103_soc_gcc
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│ └── riscv_sifive_fe310_gcc
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└── utils
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├── include
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│ ├── los_compiler.h --- Compiler configuration
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│ ├── los_debug.h --- Debugging facilities
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│ ├── los_error.h --- Errors codes and definitions
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│ └── los_list.h
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├── internal
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├── BUILD.gn --- gn build config file
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├── los_compiler.h --- Compiler configuration
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├── los_debug.c --- Debugging facilities
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├── los_debug.h
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├── los_error.c --- Errors codes and definitions
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├── los_error.h
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├── los_hook.c --- Hook function facilities
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├── los_hook.h
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├── los_list.h --- Doubly linked list
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└── los_reg.h --- Register macros
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└── src
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```
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@ -0,0 +1,76 @@
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```
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.
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├── components --- 移植可选组件，依赖内核，单独对外提供头文件
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│ ├── backtrace --- 回溯栈支持
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│ ├── cppsupport --- C++支持
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│ ├── cpup --- CPUP功能
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│ ├── exchook --- 异常钩子
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│ ├── fs --- 文件系统
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│ └── net --- 网络功能
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├── kal --- 内核抽象层，提供内核对外接口，当前支持CMSIS接口和部分POSIX接口
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│ ├── cmsis --- CMSIS标准支持
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│ └── posix --- POSIX标准支持
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├── kernel --- 内核最小功能集代码
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│ ├── arch --- 内核指令架构层代码
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│ │ ├── arm --- arm32架构
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│ │ │ ├── cortex-m3 --- cortex-m3架构
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│ │ │ │ └── keil --- Keil编译工具链实现
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│ │ │ ├── cortex-m33 --- cortex-m33架构
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│ │ │ │ │── gcc --- GCC编译工具链实现
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│ │ │ │ └── iar --- IAR编译工具链实现
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│ │ │ └── cortex-m4 --- cortex-m4架构
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│ │ │ │ │── gcc --- GCC编译工具链实现
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│ │ │ │ └── iar --- IAR编译工具链实现
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│ │ │ └── cortex-m7 --- cortex-m7架构
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│ │ │ │ │── gcc --- GCC编译工具链实现
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│ │ │ │ └── iar --- IAR编译工具链实现
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│ │ ├── risc-v --- risc-v架构
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│ │ │ ├── nuclei --- nuclei架构
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│ │ │ │ └── gcc --- GCC编译工具链实现
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│ │ │ └── riscv32 --- riscv32架构
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│ │ │ │ └── gcc --- GCC编译工具链实现
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│ │ └── include
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│ │ ├── los_arch.h --- 定义arch初始化
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│ │ ├── los_atomic.h --- 定义通用arch原子操作
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│ │ ├── los_context.h --- 定义通用arch上下文切换
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│ │ ├── los_interrupt.h --- 定义通用arch中断
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│ │ ├── los_mpu.h --- 定义通用arch内存保护
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│ │ └── los_timer.h --- 定义通用arch定时器
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│ ├── include
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│ │ ├── los_config.h --- 功能开关和配置参数
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│ │ ├── los_event.h --- 事件
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│ │ ├── los_membox.h --- 静态内存管理
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│ │ ├── los_memory.h --- 动态内存管理
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│ │ ├── los_mux.h --- 互斥锁
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│ │ ├── los_queue.h --- 队列
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│ │ ├── los_sched.h --- 调度算法
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│ │ ├── los_sem.h --- 信号量
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│ │ ├── los_sortlink.h --- 排序链表
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│ │ ├── los_swtmr.h --- 定时器
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│ │ ├── los_task.h --- 任务
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│ │ └── los_tick.h --- Tick时钟
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└── src
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├── targets
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│ └── targets
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│ └── riscv_nuclei_demo_soc_gcc
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│ │ ├── GCC --- 编译相关
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│ │ ├── OS_CONFIG --- 开发板配置功能开关和配置参数
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│ │ ├── SoC --- SOC相关代码
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│ │ └── Src ---application相关代码
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│ └── riscv_nuclei_gd32vf103_soc_gcc
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│ └── riscv_sifive_fe310_gcc
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└── utils
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├── internal
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├── BUILD.gn --- gn构建文件
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├── los_compiler.h --- 编译工具配置，类型定义
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├── los_debug.c --- debug，printf相关
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├── los_debug.h
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├── los_error.c --- 错误处理
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├── los_error.h
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├── los_hook.c --- 钩子函数注册和调用
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├── los_hook.h
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├── los_list.h --- 双向链表
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└── los_reg.h --- 寄存器读写宏定义
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└── src
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```
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