Merge branch 'master' of codechina.csdn.net:kuangyufei/kernel_liteos_a_note into master

.gitignore

@@ -5,7 +5,7 @@
 .config*
 cscope*
 tags
-#.vscode
+.vscode
 *.o
 .idea
 *.img
@@ -23,7 +23,4 @@ platform/board.ld
 apps/init/init
 apps/shell/shell
 lib/libc/musl
-zzz/pic/代码目录结构.png
-zzz/pic/compile_success.png
-zzz/md/node_modules
-zzz/md/docs/.vuepress/dist
+

README.md

 [鸿蒙内核源码注释中文版 【 Gitee仓 ](https://gitee.com/weharmony/kernel_liteos_a_note)|[ CSDN仓 ](https://codechina.csdn.net/kuangyufei/kernel_liteos_a_note)|[ Github仓 ](https://github.com/kuangyufei/kernel_liteos_a_note)|[ Coding仓 】](https://weharmony.coding.net/public/harmony/kernel_liteos_a_note/git/files)精读内核源码,中文注解分析.深挖地基工程,构建底层网图.
 
-[鸿蒙源码分析系列篇 【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108727970)[| OSCHINA ](https://my.oschina.net/u/3751245/blog/4626852)[| HarmonyOS 】](https://weharmony.github.io/)问答式导读, 生活式比喻, 表格化说明, 图形化展示, 层层剥开内核神秘外衣.
+[鸿蒙源码分析系列篇 【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108727970)[| OSCHINA ](https://my.oschina.net/u/3751245/blog/4626852)[| HarmonyOS 】](https://weharmony.gitee.io/)问答式导读, 生活式比喻, 表格化说明, 图形化展示, 层层剥开内核神秘外衣.
 
 ---
 
@@ -28,17 +28,17 @@
 
     在每个模块的.c文件开始位置先对模块功能做整体的介绍,例如异常接管模块注解如图所示:
 
-    ![在这里插入图片描述](https://gitee.com/weharmony/kernel_liteos_a_note/raw/master/zzz/pic/other/ycjg.png)
+    ![在这里插入图片描述](https://gitee.com/weharmony/docs/raw/master/pic/other/ycjg.png)
 
     注解过程中查阅了很多的资料和书籍,在具体代码处都附上了参考链接.
 
     而函数级注解会详细到重点行,甚至每一行, 例如申请互斥锁的主体函数,不可谓不重要,而官方注释仅有一行,如图所示
     
-    ![在这里插入图片描述](https://gitee.com/weharmony/kernel_liteos_a_note/raw/master/zzz/pic/other/sop.png)
+    ![在这里插入图片描述](https://gitee.com/weharmony/docs/raw/master/pic/other/sop.png)
     
     另外画了一些字符图方便理解,直接嵌入到头文件中,比如虚拟内存的全景图,因没有这些图是很难理解虚拟内存是如何管理的.
     
-    ![在这里插入图片描述](https://gitee.com/weharmony/kernel_liteos_a_note/raw/master/zzz/pic/other/vm.png)
+    ![在这里插入图片描述](https://gitee.com/weharmony/docs/raw/master/pic/other/vm.png)
 
 -   ### **理解内核的三个层级**
     
@@ -52,43 +52,43 @@
 
 -   ### **鸿蒙源码分析系列篇**
     
-    - [鸿蒙源码分析系列(总目录) | 持续更新中... 【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108727970) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4626852)|[ HarmonyOS 】](https://weharmony.github.io)
+    - [鸿蒙源码分析系列(总目录) | 持续更新中... 【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108727970) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4626852)|[ HarmonyOS 】](https://weharmony.gitee.io)
 
-        * [|-  鸿蒙内核源码分析(用栈方式篇) | 栈是构建底层运行的基础 【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/112534331) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4893388)|[ HarmonyOS 】](https://weharmony.github.io/guide/鸿蒙内核源码分析(用栈方式篇).html)
+        * [|-  鸿蒙内核源码分析(用栈方式篇) | 栈是构建底层运行的基础 【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/112534331) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4893388)|[ HarmonyOS 】](https://weharmony.gitee.io/guide/鸿蒙内核源码分析(用栈方式篇).html)
 
-        * [|-  鸿蒙内核源码分析(位图管理篇) | 为何进程和线程都是32个优先级？ 【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/112394982) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4888467)|[ HarmonyOS 】](https://weharmony.github.io/guide/鸿蒙内核源码分析(位图管理篇).html)
+        * [|-  鸿蒙内核源码分析(位图管理篇) | 为何进程和线程都是32个优先级？ 【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/112394982) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4888467)|[ HarmonyOS 】](https://weharmony.gitee.io/guide/鸿蒙内核源码分析(位图管理篇).html)
 
-        * [|-  鸿蒙内核源码分析(源码结构篇) | 内核500问你能答对多少？ 【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/111938348) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4869137)|[ HarmonyOS 】](https://weharmony.github.io/guide/鸿蒙内核源码分析(源码结构篇).html)
+        * [|-  鸿蒙内核源码分析(源码结构篇) | 内核500问你能答对多少？ 【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/111938348) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4869137)|[ HarmonyOS 】](https://weharmony.gitee.io/guide/鸿蒙内核源码分析(源码结构篇).html)
 
-        * [|-  鸿蒙内核源码分析(物理内存篇) | 伙伴算法是在卖标准猪肉块吗？【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/111765600) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4842408)|[ HarmonyOS 】](https://weharmony.github.io/guide/鸿蒙内核源码分析(物理内存篇).html)
+        * [|-  鸿蒙内核源码分析(物理内存篇) | 伙伴算法是在卖标准猪肉块吗？【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/111765600) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4842408)|[ HarmonyOS 】](https://weharmony.gitee.io/guide/鸿蒙内核源码分析(物理内存篇).html)
 
-        * [|-  鸿蒙内核源码分析(内存规则篇) | 内存管理到底在管什么？【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/109437223) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4698384)|[ HarmonyOS 】](https://weharmony.github.io/guide/鸿蒙内核源码分析(内存规则篇).html)
+        * [|-  鸿蒙内核源码分析(内存规则篇) | 内存管理到底在管什么？【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/109437223) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4698384)|[ HarmonyOS 】](https://weharmony.gitee.io/guide/鸿蒙内核源码分析(内存规则篇).html)
 
-        * [|-  鸿蒙内核源码分析(源码注释篇) | 精读内核源码有哪些好处？【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/109251754) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4686747)|[ HarmonyOS 】](https://weharmony.github.io/guide/鸿蒙内核源码分析(源码注释篇).html)
+        * [|-  鸿蒙内核源码分析(源码注释篇) | 精读内核源码有哪些好处？【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/109251754) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4686747)|[ HarmonyOS 】](https://weharmony.gitee.io/guide/鸿蒙内核源码分析(源码注释篇).html)
 
-        * [|-  鸿蒙内核源码分析(内存映射篇) | 虚拟内存-物理内存是如何映射的？【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/109032636) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4694841)|[ HarmonyOS 】](https://weharmony.github.io/guide/鸿蒙内核源码分析(内存映射篇).html)
+        * [|-  鸿蒙内核源码分析(内存映射篇) | 虚拟内存-物理内存是如何映射的？【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/109032636) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4694841)|[ HarmonyOS 】](https://weharmony.gitee.io/guide/鸿蒙内核源码分析(内存映射篇).html)
 
-        * [|-  鸿蒙内核源码分析(内存汇编篇) | 什么是虚拟内存的实现基础？【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108994081) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4692156)|[ HarmonyOS 】](https://weharmony.github.io/guide/鸿蒙内核源码分析(内存汇编篇).html)
+        * [|-  鸿蒙内核源码分析(内存汇编篇) | 什么是虚拟内存的实现基础？【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108994081) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4692156)|[ HarmonyOS 】](https://weharmony.gitee.io/guide/鸿蒙内核源码分析(内存汇编篇).html)
 
-        * [|-  鸿蒙内核源码分析(内存分配篇) | 内存有哪些分配方式？【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108989906) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4646802)|[ HarmonyOS 】](https://weharmony.github.io/guide/鸿蒙内核源码分析(内存分配篇).html)
+        * [|-  鸿蒙内核源码分析(内存分配篇) | 内存有哪些分配方式？【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108989906) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4646802)|[ HarmonyOS 】](https://weharmony.gitee.io/guide/鸿蒙内核源码分析(内存分配篇).html)
 
-        * [|-  鸿蒙内核源码分析(内存管理篇) | 鸿蒙虚拟内存全景图是怎样的？【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108821442) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4652284)|[ HarmonyOS 】](https://weharmony.github.io/guide/鸿蒙内核源码分析(内存管理篇).html)
+        * [|-  鸿蒙内核源码分析(内存管理篇) | 鸿蒙虚拟内存全景图是怎样的？【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108821442) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4652284)|[ HarmonyOS 】](https://weharmony.gitee.io/guide/鸿蒙内核源码分析(内存管理篇).html)
 
-        * [|-  鸿蒙内核源码分析(内存概念篇) | 虚拟内存虚在哪里？【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108723672) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4646802)|[ HarmonyOS 】](https://weharmony.github.io/guide/鸿蒙内核源码分析(内存概念篇).html)
+        * [|-  鸿蒙内核源码分析(内存概念篇) | 虚拟内存虚在哪里？【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108723672) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4646802)|[ HarmonyOS 】](https://weharmony.gitee.io/guide/鸿蒙内核源码分析(内存概念篇).html)
 
-        * [|-  鸿蒙内核源码分析(必读故事篇) | 西门和金莲的那点破事【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108745174) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4634668)|[ HarmonyOS 】](https://weharmony.github.io/guide/鸿蒙内核源码分析(必读故事篇).html)
+        * [|-  鸿蒙内核源码分析(必读故事篇) | 西门和金莲的那点破事【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108745174) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4634668)|[ HarmonyOS 】](https://weharmony.gitee.io/guide/鸿蒙内核源码分析(必读故事篇).html)
 
-        * [|-  鸿蒙内核源码分析(调度机制篇) | 任务是如何被调度执行的？【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108705968) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4623040)|[ HarmonyOS 】](https://weharmony.github.io/guide/鸿蒙内核源码分析(调度机制篇).html)
+        * [|-  鸿蒙内核源码分析(调度机制篇) | 任务是如何被调度执行的？【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108705968) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4623040)|[ HarmonyOS 】](https://weharmony.gitee.io/guide/鸿蒙内核源码分析(调度机制篇).html)
 
-        * [|-  鸿蒙内核源码分析(调度队列篇) | 就绪队列对调度的作用【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108626671) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4606916)|[ HarmonyOS 】](https://weharmony.github.io/guide/鸿蒙内核源码分析(调度队列篇).html)
+        * [|-  鸿蒙内核源码分析(调度队列篇) | 就绪队列对调度的作用【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108626671) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4606916)|[ HarmonyOS 】](https://weharmony.gitee.io/guide/鸿蒙内核源码分析(调度队列篇).html)
 
-        * [|-  鸿蒙内核源码分析(任务管理篇) | 任务是内核调度的单元【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108621428) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4603919)|[ HarmonyOS 】](https://weharmony.github.io/guide/鸿蒙内核源码分析(任务管理篇).html)
+        * [|-  鸿蒙内核源码分析(任务管理篇) | 任务是内核调度的单元【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108621428) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4603919)|[ HarmonyOS 】](https://weharmony.gitee.io/guide/鸿蒙内核源码分析(任务管理篇).html)
 
-        * [|-  鸿蒙内核源码分析(时钟任务篇) | 触发调度最大的动力来自哪里？【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108603468) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4574493)|[ HarmonyOS 】](https://weharmony.github.io/guide/鸿蒙内核源码分析(时钟管理篇).html)
+        * [|-  鸿蒙内核源码分析(时钟任务篇) | 触发调度最大的动力来自哪里？【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108603468) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4574493)|[ HarmonyOS 】](https://weharmony.gitee.io/guide/鸿蒙内核源码分析(时钟管理篇).html)
 
-        * [|-  鸿蒙内核源码分析(进程管理篇) | 进程是内核资源管理单元【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108595941) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4574429)|[ HarmonyOS 】](https://weharmony.github.io/guide/鸿蒙内核源码分析(进程管理篇).html)
+        * [|-  鸿蒙内核源码分析(进程管理篇) | 进程是内核资源管理单元【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108595941) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4574429)|[ HarmonyOS 】](https://weharmony.gitee.io/guide/鸿蒙内核源码分析(进程管理篇).html)
 
-        * [|-  鸿蒙内核源码分析(双向链表篇) | 谁是内核最重要结构体？【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108585659) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4572304)|[ HarmonyOS 】](https://weharmony.github.io/guide/鸿蒙内核源码分析(双向链表篇).html)
+        * [|-  鸿蒙内核源码分析(双向链表篇) | 谁是内核最重要结构体？【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108585659) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4572304)|[ HarmonyOS 】](https://weharmony.gitee.io/guide/鸿蒙内核源码分析(双向链表篇).html)
     
 -   ### **通过fork及时同步最新注解内容**
 
@@ -106,10 +106,6 @@
 
     搜索 **[@note_good]()** 是给源码点赞的地方    
 
--   ### **新增的zzz目录是干什么的?**
-    
-    中文加注版比官方版无新增文件,只多了一个zzz的目录,里面放了一些文件,它与内核代码无关,大家可以忽略它,取名zzz是为了排在最后,减少对原有代码目录级的侵入,zzz的想法源于微信中名称为AAA的那帮朋友,你的微信里应该也有他们熟悉的身影吧 :|P  
-
 -   ### **参与贡献**
     1. Fork 本仓库 >> 新建 Feat_xxx 分支 >> 提交代码注解 >> [新建 Pull Request](https://gitee.com/weharmony/kernel_liteos_a_note/pull/new/weharmony:master...weharmony:master)
 
@@ -117,7 +113,7 @@
 
 ### **喜欢就关注下吧,您的关注真的很重要**
 
-![在这里插入图片描述](https://gitee.com/weharmony/kernel_liteos_a_note/raw/master/zzz/pic/other/wxcode.png)
+![在这里插入图片描述](https://gitee.com/weharmony/docs/raw/master/pic/other/wxcode.png)
 
 作者邮箱:weharmony@126.com
 
@@ -127,4 +123,4 @@
 
 [鸿蒙内核源码注释中文版 【 Gitee仓 ](https://gitee.com/weharmony/kernel_liteos_a_note)|[ CSDN仓 ](https://codechina.csdn.net/kuangyufei/kernel_liteos_a_note)|[ Github仓 ](https://github.com/kuangyufei/kernel_liteos_a_note)|[ Coding仓 】](https://weharmony.coding.net/public/harmony/kernel_liteos_a_note/git/files)精读内核源码,中文详细注解.深挖地基工程,构建底层网图.
 
-[鸿蒙源码分析系列篇 【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108727970)[| OSCHINA ](https://my.oschina.net/u/3751245/blog/4626852)[| HarmonyOS 】](https://weharmony.github.io/)问答式导读, 生活式比喻, 表格化说明, 图形化展示, 层层剥开内核神秘外衣.
+[鸿蒙源码分析系列篇 【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108727970)[| OSCHINA ](https://my.oschina.net/u/3751245/blog/4626852)[| HarmonyOS 】](https://weharmony.gitee.io/)问答式导读, 生活式比喻, 表格化说明, 图形化展示, 层层剥开内核神秘外衣.

zzz/.editorconfig

-# EditorConfig is awesome: https://EditorConfig.org
-
-# top-most EditorConfig file
-root = true
-
-[*]
-indent_style = space
-indent_size = 4
-end_of_line = crlf
-charset = utf-8
-trim_trailing_whitespace = false
-insert_final_newline = false
\ No newline at end of file

zzz/autogen/menuconfig.h

-/*
- *
- * Automatically generated file; DO NOT EDIT.
- * Huawei LiteOS Configuration
- *
- */
-#define LOSCFG_DRIVERS_HDF_PLATFORM_WATCHDOG 1
-#define LOSCFG_KERNEL_LITEIPC 1
-#define LOSCFG_SECURITY_CAPABILITY 1
-#define LOSCFG_DRIVERS_USB_ETHERNET 1
-#define LOSCFG_NET_LWIP_SACK 1
-#define LOSCFG_DRIVERS_HDF_PLATFORM_I2C 1
-#define LOSCFG_ASLR 1
-#define LOSCFG_FS_FAT_VIRTUAL_PARTITION 1
-#define LOSCFG_FS_FAT_VOLUMES 16
-#define LOSCFG_DRIVERS_HDF_LCD 1
-#define LOSCFG_DRIVERS_HDF_PLATFORM_SDIO 1
-#define LOSCFG_ENABLE_MAGICKEY 1
-#define LOSCFG_KERNEL_SMP_CORE_NUM 2
-#define LOSCFG_DRIVERS 1
-#define LOSCFG_PLATFORM_ADAPT 1
-#define LOSCFG_KERNEL_PIPE 1
-#define LOSCFG_DRIVERS_MEM 1
-#define LOSCFG_CC_STACKPROTECTOR_STRONG 1
-#define LOSCFG_DRIVERS_MTD_SPI_NOR_HIFMC100 1
-#define LOSCFG_COMPILER_CLANG_LLVM 1
-#define LOSCFG_DRIVERS_USB_SERIAL 1
-#define LOSCFG_DRIVERS_HDF 1
-#define LOSCFG_BASE_CORE_HILOG 1
-#define LOSCFG_NET_LWIP_SACK_2_1 1
-#define LOSCFG_FS_VFS 1
-#define LOSCFG_KERNEL_DYNLOAD 1
-#define LOSCFG_COMPAT_POSIX 1
-#define LOSCFG_DRIVERS_USB 1
-#define LOSCFG_KERNEL_VDSO 1
-#define LOSCFG_COMPAT_BSD 1
-#define LOSCFG_FILE_MODE 1
-#define LOSCFG_DRIVERS_USB_DEVICE_CLASS_DRIVERS 1
-#define LOSCFG_PLATFORM "hi3516dv300"
-#define LOSCFG_PLATFORM_BSP_GIC_V2 1
-#define LOSCFG_DRIVERS_HDF_TP_5P5_GT911 1
-#define LOSCFG_PLATFORM_ROOTFS 1
-#define LOSCFG_KERNEL_CPPSUPPORT 1
-#define LOSCFG_HW_RANDOM_ENABLE 1
-#define LOSCFG_ARCH_CORTEX_A7 1
-#define LOSCFG_DRIVERS_HDF_PLATFORM_RTC 1
-#define LOSCFG_DRIVERS_HDF_PLATFORM_UART 1
-#define LOSCFG_FS_FAT 1
-#define LOSCFG_DRIVERS_HIETH_SF 1
-#define LOSCFG_DRIVERS_HDF_PLATFORM_HISI_SDK 1
-#define LOSCFG_FS_NFS 1
-#define LOSCFG_ARCH_ARM_VER "armv7-a"
-#define LOSCFG_FS_FAT_DISK 1
-#define LOSCFG_DRIVERS_USB_HOST_XHCI 1
-#define LOSCFG_IRQ_USE_STANDALONE_STACK 1
-#define LOSCFG_ENABLE_OOM_LOOP_TASK 1
-#define LOSCFG_ARCH_ARM_AARCH32 1
-#define LOSCFG_KERNEL_EXTKERNEL 1
-#define LOSCFG_DRIVERS_USB_MASS_STORAGE 1
-#define LOSCFG_DRIVERS_MTD_SPI_NOR 1
-#define LOSCFG_DRIVERS_HDF_INPUT 1
-#define LOSCFG_DRIVERS_HDF_PLATFORM 1
-#define LOSCFG_FS_PROC 1
-#define LOSCFG_ARCH_CPU "cortex-a7"
-#define LOSCFG_DRIVERS_RANDOM 1
-#define LOSCFG_ARCH_ARM_V7A 1
-#define LOSCFG_LIB_ZLIB 1
-#define LOSCFG_DRIVERS_SD 1
-#define LOSCFG_DRIVERS_HI3881 1
-#define LOSCFG_SECURITY_VID 1
-#define LOSCFG_ARCH_FPU "neon-vfpv4"
-#define LOSCFG_DRIVERS_MTD 1
-#define LOSCFG_ARCH_FPU_VFP_D32 1
-#define LOSCFG_DRIVERS_HDF_PLATFORM_GPIO 1
-#define LOSCFG_PLATFORM_HI3516DV300 1
-#define LOSCFG_ARCH_ARM 1
-#define LOSCFG_DRIVERS_USB_RNDIS_HOST 1
-#define LOSCFG_FS_JFFS 1
-#define LOSCFG_DRIVERS_HIEVENT 1
-#define LOSCFG_KERNEL_SMP 1
-#define LOSCFG_ARCH_FPU_VFP_NEON 1
-#define LOSCFG_DRIVERS_EMMC 1
-#define LOSCFG_DRIVERS_USB_WIRELESS 1
-#define LOSCFG_KERNEL_SMP_LOCKDEP 1
-#define LOSCFG_CPUP_INCLUDE_IRQ 1
-#define LOSCFG_KERNEL_SMP_TASK_SYNC 1
-#define LOSCFG_FS_FAT_CACHE 1
-#define LOSCFG_DRIVERS_HDF_LCD_ICN9700 1
-#define LOSCFG_DRIVERS_MMC 1
-#define LOSCFG_SECURITY 1
-#define LOSCFG_FS_VFS_BLOCK_DEVICE 1
-#define LOSCFG_FS_RAMFS 1
-#define LOSCFG_DRIVERS_HDF_WIFI 1
-#define LOSCFG_DRIVERS_USB_HID_CLASS 1
-#define LOSCFG_DRIVERS_USB_4G_MODEM 1
-#define LOSCFG_LIB_LIBC 1
-#define LOSCFG_FS_FAT_CHINESE 1
-#define LOSCFG_DRIVERS_NETDEV 1
-#define LOSCFG_KERNEL_CPUP 1
-#define LOSCFG_DRIVERS_HDF_USB 1
-#define LOSCFG_DRIVERS_VIDEO 1
-#define LOSCFG_ARCH_FPU_VFP_V4 1
-#define LOSCFG_DRIVERS_EMMC_HS200 1
-#define LOSCFG_DRIVERS_HDF_PLATFORM_SPI 1
-#define LOSCFG_DRIVERS_USB_HOST_DRIVER 1

zzz/git/pull.sh

-#git fetch
-git pull origin master
-
-#git pull --rebase origin master

zzz/git/push.sh

-git add -A
-git commit -m  '将markdown部分移到https://gitee.com/weharmony/docs
-    搜索 @note_pic 可查看绘制的全部字符图
-    搜索 @note_why 是尚未看明白的地方，有看明白的，请Pull Request完善
-    搜索 @note_thinking 是一些的思考和建议
-    搜索 @note_#if0 是由第三方项目提供不在内核源码中定义的极为重要结构体，为方便理解而添加的。
-    搜索 @note_good 是给源码点赞的地方
-    https://weharmony.github.io/
-    公众号: 鸿蒙内核源码分析
-'
-
-git push origin master
-git push gitee_origin master
-git push github_origin master
-git push coding_origin master
-
-#git remote add github_origin git@github.com:kuangyufei/kernel_liteos_a_note.git 
-#git remote add gitee_origin git@gitee.com:weharmony/kernel_liteos_a_note.git
-#git remote add origin git@codechina.csdn.net:kuangyufei/kernel_liteos_a_note.git
-#git remote add coding_origin git@e.coding.net:weharmony/harmony/kernel_liteos_a_note.git

zzz/test/build.txt

-python ../../build/lite/build_ext_components.py --path=/harmony/kernel/liteos_a --prebuilts=sh\ build.sh\ hi3516dv300\ clang\ release --command=make\ clean\ OUTDIR=/harmony/out/ipcamera_hi3516dv300/obj/kernel/liteos_a\ \&\&\ make\ rootfs\ VERSION=\"OpenHarmony\ 1.0\"\ -j\ 16\ OUTDIR=/harmony/out/ipcamera_hi3516dv300/obj/kernel/liteos_a
\ No newline at end of file

zzz/test/main.c

-#include <stdio.h>
-#include <stdarg.h>
-#include "turing.h"
-
-LITE_OS_SEC_TEXT UINTPTR LOS_Align(UINTPTR addr, UINT32 boundary)
-{
-    if ((addr + boundary - 1) > addr) {
-        return (addr + boundary - 1) & ~((UINTPTR)(boundary - 1));
-    } else {
-        return addr & ~((UINTPTR)(boundary - 1));
-    }
-}
-void b(){
-    UINT8 w[3]={0};
-    PTE_T pte1BasePtr = 0x11100000;
-    VADDR_T vaddr = 0x80738903;  
-    PTE_T  l1Entry = pte1BasePtr + vaddr >> MMU_DESCRIPTOR_L1_SMALL_SHIFT;
-    printf("pte1BasePtr ad: %x\n",&pte1BasePtr);
-    printf("w[1] ad: %x\n",&w[1]);
-    printf("vaddr: %x\n",(MMU_DESCRIPTOR_L1_SMALL_SIZE >> 12));
-    printf("l1Entry: %x\n",l1Entry);
-    printf("MMU_DESCRIPTOR_L1_SMALL_MASK:%x\n",MMU_DESCRIPTOR_L1_SMALL_MASK);
-    printf("MMU_DESCRIPTOR_L1_SMALL_FRAME:%x\n",MMU_DESCRIPTOR_L1_SMALL_FRAME);
-    printf("pa: %x\n",MMU_DESCRIPTOR_L1_SECTION_ADDR(l1Entry) + (vaddr & (MMU_DESCRIPTOR_L1_SMALL_SIZE - 1)));
-}
-void a(){
-    printf("BITMAP_BITS_PER_WORD %d\n",BITMAP_BITS_PER_WORD);
-    printf("BITMAP_NUM_WORDS %d\n",BITMAP_NUM_WORDS(1UL << 8));
-}
-
-void round1(){
-    int a = 0xFF;
-    //printf("a>> %d\n",a>>3);
-    //printf("a/ %d\n",a/8);
-    printf("ROUNDUP %d,%d,%d\n", ROUNDUP(7,4) ,ROUNDUP(8,4) ,ROUNDUP(9,4));
-    printf("ROUNDDOWN %d,%d,%d\n", ROUNDDOWN(7,4),ROUNDDOWN(8,4),ROUNDDOWN(9,4));
-    printf("ROUNDOFFSET %d,%d,%d\n", ROUNDOFFSET(7,4),ROUNDOFFSET(8,4),ROUNDOFFSET(9,4));
-}
-void arg_test(int i, ...)
-{
-    int j=0,k=0;
-    va_list arg_ptr;
-    va_start(arg_ptr, i);
-    printf("&i = %p\n", &i);//打印参数i在堆栈中的地址
-    printf("arg_ptr = %p\n", arg_ptr);//打印va_start之后arg_ptr地址
-    printf("%d %d %d\n", i, j, k);
-    j=va_arg(arg_ptr, int);
-    printf("arg_ptr = %p\n", arg_ptr);//打印va_arg后arg_ptr的地址
-    printf("%d %d %d\n", i, j, k);
-    printf("arg_ptr = %p\n", arg_ptr);//打印va_arg后arg_ptr的地址
-    k=va_arg(arg_ptr, int);
-    printf("%d %d %d\n", i, j, k);
-    printf("arg_ptr = %p\n", arg_ptr);//打印va_arg后arg_ptr的地址
-    /*这时arg_ptr应该比参数i的地址高sizeof(int)个字节,即指向下一个参数的地址,如果已经是最后一个参数，arg_ptr会为NULL*/
-    va_end(arg_ptr);
-    printf("arg_ptr = %p\n", arg_ptr);//打印va_arg后arg_ptr的地址
-    printf("%d %d\n", i, j);
-}
-int main()
-{
-    int size = 4097;
-    size = LOS_Align(size, PAGE_SIZE);//必须对齐
-    printf("sizeof(int) %d\n",size);
-    //round1();
-    //arg_test(99, 4,8,9);
-    //size = sizeof(LOS_DL_LIST) << OS_TSK_SORTLINK_LOGLEN;
-    //printf("LOS_DL_LIST %d\n",sizeof(LOS_DL_LIST *));
-    //printf("size %d\n",size);
-    return 0;
-}
-// gcc -o main main.c

zzz/test/stack.c

-//armv7-a clang (trunk)
-#include <stdio.h>
-#include <math.h>
-
-int square(int a,int b){
-    return a*b;
-}
-
-int fp(int b)
-{
-    int a = 1;
-    return square(a+b,a+b);
-}
-
-int main()
-{
-    int sum = 1;
-    for(int a = 0;a < 100; a++){
-        sum = sum + fp(a);
-    }
-    return sum;
-}
\ No newline at end of file

zzz/test/stack.s

-//编译器: armv7-a clang (trunk)
-square(int, int):
-        sub     sp, sp, #8     @sp减去8,意思为给square分配栈空间,只用2个栈空间完成计算
-        str     r0, [sp, #4]   @第一个参数入栈
-        str     r1, [sp]       @第二个参数入栈
-        ldr     r1, [sp, #4]   @取出第一个参数给r1
-        ldr     r2, [sp]       @取出第二个参数给r2
-        mul     r0, r1, r2     @执行a*b给R0,返回值的工作一直是交给R0的
-        add     sp, sp, #8     @函数执行完了,要释放申请的栈空间
-        bx      lr             @子程序返回,等同于mov pc,lr,即跳到调用处
-fp(int):
-        push    {r11, lr}      @r11(fp)/lr入栈,保存调用者main的位置
-        mov     r11, sp        @r11用于保存sp值,函数栈开始位置 
-        sub     sp, sp, #8     @sp减去8,意思为给fp分配栈空间,只用2个栈空间完成计算
-        str     r0, [sp, #4]   @先保存参数值,放在SP+4,此时r0中存放的是参数
-        mov     r0, #1         @r0=1
-        str     r0, [sp]       @再把1也保存在SP的位置
-        ldr     r0, [sp]       @把SP的值给R0
-        ldr     r1, [sp, #4]   @把SP+4的值给R1
-        add     r1, r0, r1     @执行r1=a+b
-        mov     r0, r1         @r0=r1,用r0,r1传参
-        bl      square(int, int)@先mov lr, pc 再mov pc square(int, int)   
-        mov     sp, r11        @函数执行完了,要释放申请的栈空间 
-        pop     {r11, lr}      @弹出r11和lr,lr是专用标签,弹出就自动复制给lr寄存器
-        bx      lr             @子程序返回,等同于mov pc,lr,即跳到调用处
-main:
-        push    {r11, lr}      @r11(fp)/lr入栈,保存调用者的位置
-        mov     r11, sp        @r11用于保存sp值,函数栈开始位置
-        sub     sp, sp, #16    @sp减去8,意思为给main分配栈空间,只用2个栈空间完成计算
-        mov     r0, #0         @初始化r0
-        str     r0, [r11, #-4] @作用是保存SUM的初始值 
-        str     r0, [sp, #8]   @sum将始终占用SP+8的位置
-        str     r0, [sp, #4]   @a将始终占用SP+4的位置
-        b       .LBB1_1        @跳到循环开始位置
-.LBB1_1:                       @循环开始位置入口
-        ldr     r0, [sp, #4]   @取出a的值给r0
-        cmp     r0, #99        @跟99比较
-        bgt     .LBB1_4        @大于99,跳出循环 mov pc .LBB1_4
-        b       .LBB1_2        @继续循环,直接 mov pc .LBB1_2
-.LBB1_2:                       @符合循环条件入口
-        ldr     r0, [sp, #8]   @取出sum的值给r0,sp+8用于写SUM的值
-        str     r0, [sp]       @先保存SUM的值,SP的位置用于读SUM值
-        ldr     r0, [sp, #4]   @r0用于传参,取出A的值给r0作为fp的参数
-        bl      fp(int)        @先mov lr, pc再mov pc fp(int)
-        mov     r1, r0         @fp的返回值为r0,保存到r1
-        ldr     r0, [sp]       @取出SUM的值
-        add     r0, r0, r1     @计算新sum的值,由R0保存
-        str     r0, [sp, #8]   @将新sum保存到SP+8的位置
-        b       .LBB1_3        @无条件跳转,直接 mov pc .LBB1_3
-.LBB1_3:                       @完成a++操作入口
-        ldr     r0, [sp, #4]   @SP+4中记录是a的值,赋给r0
-        add     r0, r0, #1     @r0增加1
-        str     r0, [sp, #4]   @把新的a值放回SP+4里去
-        b       .LBB1_1        @跳转到比较 a < 100 处
-.LBB1_4:                       @循环结束入口
-        ldr     r0, [sp, #8]   @最后SUM的结果给R0,返回值的工作一直是交给R0的
-        mov     sp, r11        @函数执行完了,要释放申请的栈空间
-        pop     {r11, lr}      @弹出r11和lr,lr是专用标签,弹出就自动复制给lr寄存器
-        bx      lr             @子程序返回,跳转到lr处等同于 MOV PC, LR
\ No newline at end of file

zzz/test/turing.h

-typedef unsigned int       UINTPTR;
-typedef unsigned char      UINT8;
-typedef unsigned short     UINT16;
-typedef unsigned int       UINT32;
-typedef unsigned long PTE_T;
-typedef unsigned long VADDR_T;
-#define IS_ALIGNED(a, b)                 (!(((UINTPTR)(a)) & (((UINTPTR)(b)) - 1)))
-#define PAGE_SIZE                        (0x1000U) // 页大小4K
-#define ROUNDUP(a, b)                    (((a) + ((b) - 1)) & ~((b) - 1))
-#define ROUNDDOWN(a, b)                  ((a) & ~((b) - 1))
-#define ROUNDOFFSET(a, b)                ((a) & ((b) - 1))
-#define MMU_DESCRIPTOR_L1_SMALL_SIZE                            0x100000 //1M
-#define MMU_DESCRIPTOR_L1_SMALL_MASK                            (MMU_DESCRIPTOR_L1_SMALL_SIZE - 1)
-#define MMU_DESCRIPTOR_L1_SMALL_FRAME                           (~MMU_DESCRIPTOR_L1_SMALL_MASK)
-#define MMU_DESCRIPTOR_L1_SMALL_SHIFT                           20
-#define MMU_DESCRIPTOR_L1_SECTION_ADDR(x)                       ((x) & MMU_DESCRIPTOR_L1_SMALL_FRAME)
-#define OS_TSK_HIGH_BITS       3U
-#define OS_TSK_LOW_BITS        (32U - OS_TSK_HIGH_BITS) //29
-#define OS_TSK_SORTLINK_LOGLEN OS_TSK_HIGH_BITS	//3U
-#define BITMAP_BITS_PER_WORD (sizeof(UINTPTR) * 8)
-#define BITMAP_NUM_WORDS(x) (((x) + BITMAP_BITS_PER_WORD - 1) / BITMAP_BITS_PER_WORD)
-#ifndef LITE_OS_SEC_TEXT
-#define LITE_OS_SEC_TEXT        /* __attribute__((section(".text.sram"))) */
-#endif
-typedef struct LOS_DL_LIST {
-    struct LOS_DL_LIST *pstPrev; /**< Current node's pointer to the previous node */
-    struct LOS_DL_LIST *pstNext; /**< Current node's pointer to the next node */
-} LOS_DL_LIST;
-//--------------------------------------------------------------------------------------------------------------------
-#define HEAP_CAST(t, exp) ((t)(exp))
-#define HEAP_ALIGN 4
-#define HEAP_TAIL_NODE_SIZE_THRESHOLD   1024
-#define ALIGNE(sz)                            (((sz) + HEAP_ALIGN - 1) & (~(HEAP_ALIGN - 1)))
-#define OS_MEM_ALIGN(value, align)            (((UINT32)(UINTPTR)(value) + (UINT32)((align) - 1)) & \
-                                               (~(UINT32)((align) - 1)))
-#define OS_MEM_ALIGN_FLAG                     0x80000000
-#define OS_MEM_SET_ALIGN_FLAG(align)          ((align) = ((align) | OS_MEM_ALIGN_FLAG))
-#define OS_MEM_GET_ALIGN_FLAG(align)          ((align) & OS_MEM_ALIGN_FLAG)
-#define OS_MEM_GET_ALIGN_GAPSIZE(align)       ((align) & (~OS_MEM_ALIGN_FLAG))
\ No newline at end of file