90 lines
7.7 KiB
Markdown
90 lines
7.7 KiB
Markdown
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```
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.
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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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│ │ ├── arm9 --- arm9架构
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│ │ │ └── gcc --- gcc 编译工具链实现
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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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│ │ │ │ │── NTZ --- Cortex-m33非TrustZone架构实现
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│ │ │ │ └── TZ --- Cortex-m33 TrustZone架构实现
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│ │ │ └── iar --- IAR编译工具链实现
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│ │ │ │── NTZ --- Cortex-m33非TrustZone架构实现
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│ │ │ └── TZ --- Cortex-m33 TrustZone架构实现
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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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│ ├── csky --- csky架构
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│ │ └── v2 --- csky v2架构
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│ │ └── gcc --- GCC编译工具链实现
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│ ├── xtensa --- xtensa架构
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│ │ └── lx6 --- xtensa lx6架构
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│ │ └── gcc --- GCC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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├── 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 --- 栈回溯功能
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│ ├── cppsupport --- C++支持
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│ ├── cpup --- CPUP功能
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│ ├── dynlink --- 动态加载与链接
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│ ├── exchook --- 异常钩子
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│ ├── fs --- 文件系统
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│ ├── lmk --- Low memory killer 机制
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│ ├── lms --- Lite memory sanitizer 机制
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│ ├── net --- Network功能
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│ ├── power --- 低功耗管理
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│ ├── security --- 安全隔离
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│ ├── shell --- shell功能
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│ ├── signal --- signal支持
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│ └── trace --- trace 工具
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├── drivers --- 驱动框架Kconfig
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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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│ ├── 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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├── testsuites --- 内核测试用例
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├── tools --- 内核工具
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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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```
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