!1036 fix: 修改一些拼写错误

Merge pull request !1036 from 程子丘/master
!1068 GN绝对路径修改
2023-05-24 04:03:47 +00:00 · 2023-05-23 12:33:40 +00:00 · 2023-05-23 20:08:02 +08:00 · 2023-05-18 06:28:49 +00:00 · 2023-05-18 11:50:38 +08:00 · 2023-05-15 12:49:09 +00:00
184 changed files with 5443 additions and 3077 deletions
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -91,8 +91,9 @@ config("dialect_config") {
 }

 config("misc_config") {
+  defines = []
  if (!defined(LOSCFG_COMPILER_ICCARM)) {
-    defines = [ "__LITEOS__" ]
+    defines += [ "__LITEOS__" ]
    defines += [ "__LITEOS_M__" ]
  }
  if (!defined(LOSCFG_DEBUG_VERSION)) {
@@ -136,8 +137,8 @@ config("public") {
  ]

  if (BOARD_SOC_FEATURE) {
-    configs += [ "//device/board/$device_company:public" ]
-    configs += [ "//device/soc/$LOSCFG_SOC_COMPANY:public" ]
+    configs += [ "$DEVICE_BOARD_DIR/$device_company:public" ]
+    configs += [ "$DEVICE_SOC_DIR/$LOSCFG_SOC_COMPANY:public" ]
  } else {
    if (HAVE_DEVICE_SDK) {
      configs += [ "$device_path:public" ]
@@ -157,8 +158,8 @@ group("modules") {
  ]

  if (BOARD_SOC_FEATURE) {
-    deps += [ "//device/board/$device_company" ]
-    deps += [ "//device/soc/$LOSCFG_SOC_COMPANY" ]
+    deps += [ "$DEVICE_BOARD_DIR/$device_company" ]
+    deps += [ "$DEVICE_SOC_DIR/$LOSCFG_SOC_COMPANY" ]
  } else {
    if (HAVE_DEVICE_SDK) {
      deps += [ device_path ]
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,26 +4,26 @@
 ### Bug Fixes

 * c-sky等芯片架构的BUILD.gn优化 ([3311d73](https://gitee.com/openharmony/kernel_liteos_m/commits/3311d73406b68d289b6f715a099e90f62c86abd1)), closes [#I4D129](https://gitee.com/openharmony/kernel_liteos_m/issues/I4D129)
-* change the sensitive words ([8e2248c](https://gitee.com/openharmony/kernel_liteos_m/commits/8e2248c062aaca2444cc1001873fe8e8d8cdd3c6)), closes [#I4K7](https://gitee.com/openharmony/kernel_liteos_m/issues/I4K7)
-* cortex-m55栈优化 ([59e9c6e](https://gitee.com/openharmony/kernel_liteos_m/commits/59e9c6ed73caeeed56081a768198eccc7448df6c)), closes [#I4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4)
-* csky等新增模块的HalTickStart函数定义和实现不一致 ([07ab6a5](https://gitee.com/openharmony/kernel_liteos_m/commits/07ab6a5b77c6955f6093beeab976bdc1b32d1db9)), closes [#I4D1](https://gitee.com/openharmony/kernel_liteos_m/issues/I4D1)
+* change the sensitive words ([8e2248c](https://gitee.com/openharmony/kernel_liteos_m/commits/8e2248c062aaca2444cc1001873fe8e8d8cdd3c6)), closes [#I4K7LL](https://gitee.com/openharmony/kernel_liteos_m/issues/I4K7LL)
+* cortex-m55栈优化 ([59e9c6e](https://gitee.com/openharmony/kernel_liteos_m/commits/59e9c6ed73caeeed56081a768198eccc7448df6c)), closes [#I4SQIQ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4SQIQ)
+* csky等新增模块的HalTickStart函数定义和实现不一致 ([07ab6a5](https://gitee.com/openharmony/kernel_liteos_m/commits/07ab6a5b77c6955f6093beeab976bdc1b32d1db9)), closes [#I4D1HY](https://gitee.com/openharmony/kernel_liteos_m/issues/I4D1HY)
 * FD_SETSIZE compatible newlibc ([82c6d5f](https://gitee.com/openharmony/kernel_liteos_m/commits/82c6d5f17478fb47ea5977a32fb76d783ee3e815))
 * fix compile warning saying dereference void * pointer ([29126a9](https://gitee.com/openharmony/kernel_liteos_m/commits/29126a98fe7a8f75695910bdf8fa1ccc6ff67288))
-* gcc编译testsuite编译问题修复 ([f7d26b8](https://gitee.com/openharmony/kernel_liteos_m/commits/f7d26b8e12fb1ba4bebe6c0fc9ca9e392537419f)), closes [#I4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4)
+* gcc编译testsuite编译问题修复 ([f7d26b8](https://gitee.com/openharmony/kernel_liteos_m/commits/f7d26b8e12fb1ba4bebe6c0fc9ca9e392537419f)), closes [#I4DAOU](https://gitee.com/openharmony/kernel_liteos_m/issues/I4DAOU)
 * Kconfig中打开littlefs选项默认关联打开LOSCFG_SUPPORT_LITTLEFS宏 ([b2bcab3](https://gitee.com/openharmony/kernel_liteos_m/commits/b2bcab3a5bd794c86dd4d93b1b5aeca2d097289b)), closes [#I4ENQ1](https://gitee.com/openharmony/kernel_liteos_m/issues/I4ENQ1)
 * kernel接口融合，添加/修改kernel函数 ([cee9714](https://gitee.com/openharmony/kernel_liteos_m/commits/cee9714a90f2660a0b4455f4f5a2fc42870a6aa5))
 * L0 pthread_cond_timedwait接口实现存在的几个问题 ([2219c32](https://gitee.com/openharmony/kernel_liteos_m/commits/2219c32784071b6c37ea57185382e3228ed4b0a7)), closes [#I4N9P8](https://gitee.com/openharmony/kernel_liteos_m/issues/I4N9P8)
 * liteos_kernel_only=true编译内核报错 ([adc2105](https://gitee.com/openharmony/kernel_liteos_m/commits/adc21052b2b9b55de9fc493cf74645f470edf9b5)), closes [#I4O204](https://gitee.com/openharmony/kernel_liteos_m/issues/I4O204)
 * los_exc.S中_ExcInMsp主栈中异常处理函数中异常返回类型错误 ([c51df7a](https://gitee.com/openharmony/kernel_liteos_m/commits/c51df7a94c1f21803db25f46a73a7fb291588eda)), closes [#I4EJI4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4EJI4)
-* los_interrupt.c存在未使用的参数编译出错 ([5af4c2e](https://gitee.com/openharmony/kernel_liteos_m/commits/5af4c2e2139cabe49049283f7a4280460bbf353a)), closes [#I4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4)
-* LOS_Panic接口中增加需要增加LOS_BackTrace()，方便定位主动异常位置 ([f51d675](https://gitee.com/openharmony/kernel_liteos_m/commits/f51d675fee217e0ad519f2fa79f70b033f313dce)), closes [#I4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4)
-* los_trace.h接口注释错误修正 ([693468e](https://gitee.com/openharmony/kernel_liteos_m/commits/693468e5274af310721f5962602a915d701a7bf0)), closes [#I4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4)
-* m4核在任务中异常时backtrace使用的是MSP所在的栈，而不是PSP所在的栈 ([3e8aea2](https://gitee.com/openharmony/kernel_liteos_m/commits/3e8aea224e481322efef9397e4aafc3450a09d28)), closes [#I4D7](https://gitee.com/openharmony/kernel_liteos_m/issues/I4D7)
-* M核posix接口fs模块用例完善 ([ee380fb](https://gitee.com/openharmony/kernel_liteos_m/commits/ee380fb9be45ef033979ec3b8875d980b7f13198)), closes [#I4L7](https://gitee.com/openharmony/kernel_liteos_m/issues/I4L7)
+* los_interrupt.c存在未使用的参数编译出错 ([5af4c2e](https://gitee.com/openharmony/kernel_liteos_m/commits/5af4c2e2139cabe49049283f7a4280460bbf353a)), closes [#I4SJPZ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4SJPZ)
+* LOS_Panic接口中增加需要增加LOS_BackTrace()，方便定位主动异常位置 ([f51d675](https://gitee.com/openharmony/kernel_liteos_m/commits/f51d675fee217e0ad519f2fa79f70b033f313dce)), closes [#I4IGGY](https://gitee.com/openharmony/kernel_liteos_m/issues/I4IGGY)
+* los_trace.h接口注释错误修正 ([693468e](https://gitee.com/openharmony/kernel_liteos_m/commits/693468e5274af310721f5962602a915d701a7bf0)), closes #I4CYPZ
+* m4核在任务中异常时backtrace使用的是MSP所在的栈，而不是PSP所在的栈 ([3e8aea2](https://gitee.com/openharmony/kernel_liteos_m/commits/3e8aea224e481322efef9397e4aafc3450a09d28)), closes [#I4D7GE](https://gitee.com/openharmony/kernel_liteos_m/issues/I4D7GE)
+* M核posix接口fs模块用例完善 ([ee380fb](https://gitee.com/openharmony/kernel_liteos_m/commits/ee380fb9be45ef033979ec3b8875d980b7f13198)), closes [#I4L7BF](https://gitee.com/openharmony/kernel_liteos_m/issues/I4L7BF)
 * optimize default configuration ([b2e3849](https://gitee.com/openharmony/kernel_liteos_m/commits/b2e3849bfbd470981602b0dc02f47bffb38bfe11)), closes [#I4FSC9](https://gitee.com/openharmony/kernel_liteos_m/issues/I4FSC9)
-* OsGetAllTskInfo调用和异常时无任务回调函数地址 ([1c605a3](https://gitee.com/openharmony/kernel_liteos_m/commits/1c605a338ad2317aeb464bdac85df5b9a79c99fd)), closes [#I4MG2](https://gitee.com/openharmony/kernel_liteos_m/issues/I4MG2)
-* pm codex告警清零 ([9666380](https://gitee.com/openharmony/kernel_liteos_m/commits/96663805ecfd3248e33b4deb877c8d55cc4e8eec)), closes [#I4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4)
-* pm模块解冻线程时存在删除空链表且时间片频繁唤醒系统 ([9f185b5](https://gitee.com/openharmony/kernel_liteos_m/commits/9f185b5b52ed9506a4913f233c9ddfe45452ec05)), closes [#I4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4)
+* OsGetAllTskInfo调用和异常时无任务回调函数地址 ([1c605a3](https://gitee.com/openharmony/kernel_liteos_m/commits/1c605a338ad2317aeb464bdac85df5b9a79c99fd)), closes [#I4MG2T](https://gitee.com/openharmony/kernel_liteos_m/issues/I4MG2T)
+* pm codex告警清零 ([9666380](https://gitee.com/openharmony/kernel_liteos_m/commits/96663805ecfd3248e33b4deb877c8d55cc4e8eec)), closes [#I4OWPE](https://gitee.com/openharmony/kernel_liteos_m/issues/I4OWPE)
+* pm模块解冻线程时存在删除空链表且时间片频繁唤醒系统 ([9f185b5](https://gitee.com/openharmony/kernel_liteos_m/commits/9f185b5b52ed9506a4913f233c9ddfe45452ec05)), closes [#I4AKUS](https://gitee.com/openharmony/kernel_liteos_m/issues/I4AKUS)
 * **posix unittest:** posix unittest 融合 ([ad6f249](https://gitee.com/openharmony/kernel_liteos_m/commits/ad6f249d1ea878f06864d79bdbed772b21eeac49))
 * **posix:** posix兼容回退 ([207efc1](https://gitee.com/openharmony/kernel_liteos_m/commits/207efc15b859fe18d8b1dac2a3da9d7a5831aa6e))
 * **posix:** posix接口融合，接口规范兼容性修改 ([e0b1275](https://gitee.com/openharmony/kernel_liteos_m/commits/e0b12758da4a25e42110ba32da25b6d18ebed8ef))
@@ -31,67 +31,67 @@
 * posix线程和LOS_TaskCreate任务不兼容，补齐接口防护，防止访问野指针 ([60805e1](https://gitee.com/openharmony/kernel_liteos_m/commits/60805e1a7c3736db86695ed86cd03cfaab70a427))
 * pr模板补充说明 ([7b86f69](https://gitee.com/openharmony/kernel_liteos_m/commits/7b86f69cc0ccd5512b69fd3a1181b3440747ddb2))
 * ReadMe中无对动态加载模块待加载的共享库的限制说明。 ([f86b971](https://gitee.com/openharmony/kernel_liteos_m/commits/f86b97180f97903bb2def271b7b11fc1ae1bf9bb)), closes [#I4ICK8](https://gitee.com/openharmony/kernel_liteos_m/issues/I4ICK8)
-* shell 输入不识别命令时内存泄漏 ([0245b1a](https://gitee.com/openharmony/kernel_liteos_m/commits/0245b1a7b24fd36d23f9602d0755b274581a84ce)), closes [#I4UR9](https://gitee.com/openharmony/kernel_liteos_m/issues/I4UR9)
-* **shell:** cat针对大文件无法工作 ([d518bad](https://gitee.com/openharmony/kernel_liteos_m/commits/d518bad0dc7dd9e3fbb45423a7db5cb8c1c922dc)), closes [#I4J4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4J4)
-* shell模块task命令踩内存问题修改 ([6ffd55d](https://gitee.com/openharmony/kernel_liteos_m/commits/6ffd55dcd07ce17b693a97bb678668f763480e4d)), closes [#I4A70](https://gitee.com/openharmony/kernel_liteos_m/issues/I4A70)
+* shell 输入不识别命令时内存泄漏 ([0245b1a](https://gitee.com/openharmony/kernel_liteos_m/commits/0245b1a7b24fd36d23f9602d0755b274581a84ce)), closes [#I4UR9P](https://gitee.com/openharmony/kernel_liteos_m/issues/I4UR9P)
+* **shell:** cat针对大文件无法工作 ([d518bad](https://gitee.com/openharmony/kernel_liteos_m/commits/d518bad0dc7dd9e3fbb45423a7db5cb8c1c922dc)), closes [#I4J4TK](https://gitee.com/openharmony/kernel_liteos_m/issues/I4J4TK)
+* shell模块task命令踩内存问题修改 ([6ffd55d](https://gitee.com/openharmony/kernel_liteos_m/commits/6ffd55dcd07ce17b693a97bb678668f763480e4d)), closes [#I4A70V](https://gitee.com/openharmony/kernel_liteos_m/issues/I4A70V)
 * switch inet_addr to a function ([b30e913](https://gitee.com/openharmony/kernel_liteos_m/commits/b30e9139d5502acab8c36ae9a56d4cd640786c44)), closes [#I4G4I4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4G4I4)
 * **testsuites:** cpup和测试套解耦 ([692651f](https://gitee.com/openharmony/kernel_liteos_m/commits/692651fe40f668f19b479186e52fea34d092b458))
-* tick timer时钟频率赋值修改为运行时赋值 ([ae02afc](https://gitee.com/openharmony/kernel_liteos_m/commits/ae02afc8504f64ff6bc09828f55e9602bcbcae56)), closes [#I4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4)
-* tick中断处理时，无挂起任务时应更新当前运行任务的时间片, 并触发一次调度 ([ea12d40](https://gitee.com/openharmony/kernel_liteos_m/commits/ea12d40caf1301b4a7b6d60a2c599ceff4746c90)), closes [#I4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4)
+* tick timer时钟频率赋值修改为运行时赋值 ([ae02afc](https://gitee.com/openharmony/kernel_liteos_m/commits/ae02afc8504f64ff6bc09828f55e9602bcbcae56)), closes [#I4PGUR](https://gitee.com/openharmony/kernel_liteos_m/issues/I4PGUR)
+* tick中断处理时，无挂起任务时应更新当前运行任务的时间片, 并触发一次调度 ([ea12d40](https://gitee.com/openharmony/kernel_liteos_m/commits/ea12d40caf1301b4a7b6d60a2c599ceff4746c90)), closes [#I4LRZG](https://gitee.com/openharmony/kernel_liteos_m/issues/I4LRZG)
 * **time_func_test_01.c:** 修复testTimes测试单板配置LOSCFG_BASE_CORE_TICK_PER_SECOND = 1000的问题 ([5c982f1](https://gitee.com/openharmony/kernel_liteos_m/commits/5c982f1087f95174f2836c72648eab58adf37fd7))
-* 中断向量表对齐大小支持可配置 ([cf9c838](https://gitee.com/openharmony/kernel_liteos_m/commits/cf9c8387e3785d994aacf948b7c1b61324a3dd63)), closes [#I4M20](https://gitee.com/openharmony/kernel_liteos_m/issues/I4M20)
+* 中断向量表对齐大小支持可配置 ([cf9c838](https://gitee.com/openharmony/kernel_liteos_m/commits/cf9c8387e3785d994aacf948b7c1b61324a3dd63)), closes [#I4M20E](https://gitee.com/openharmony/kernel_liteos_m/issues/I4M20E)
 * 优化trace buffer初始化，删除swtmr 桩中的无效参数 ([afbc9a5](https://gitee.com/openharmony/kernel_liteos_m/commits/afbc9a593b61461072556cb5531d90b30ce2e394)), closes [#I4DPR7](https://gitee.com/openharmony/kernel_liteos_m/issues/I4DPR7)
-* 优化低功耗流程 ([c6600d9](https://gitee.com/openharmony/kernel_liteos_m/commits/c6600d9dddb666f397ba659d47d64f334691af6b)), closes [#I46](https://gitee.com/openharmony/kernel_liteos_m/issues/I46)
-* 修复arch目录调整影响到的target目录下的文件 ([d5725b2](https://gitee.com/openharmony/kernel_liteos_m/commits/d5725b22644da8ab3e719169230303e44c7d8750)), closes [#I4JM7](https://gitee.com/openharmony/kernel_liteos_m/issues/I4JM7)
-* 修复cortex-m系列系统提供的timer在低频下时间不准的问题 ([3e569ba](https://gitee.com/openharmony/kernel_liteos_m/commits/3e569bac587d90dcd21aff7d8ec53216dfbb8f1c)), closes [#I4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4)
-* 修复hook层LOS_HOOK_TYPE_SEM_PEND的runningTask入参可能为空 ([3fd22ac](https://gitee.com/openharmony/kernel_liteos_m/commits/3fd22ac2b0b4c690669a659246aba099fd4311ec)), closes [#I4BU4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4BU4)
-* 修复irqNum = HwiNumGet()编译错误的问题 ([16e87d7](https://gitee.com/openharmony/kernel_liteos_m/commits/16e87d78d89bec7d85c076fc738ed4ad0614b865)), closes [#I4S81](https://gitee.com/openharmony/kernel_liteos_m/issues/I4S81)
-* 修复Kconfig信息错误 ([bb04582](https://gitee.com/openharmony/kernel_liteos_m/commits/bb045829104211522cd12a7273d5853400c1ea26)), closes [#I4MZ1](https://gitee.com/openharmony/kernel_liteos_m/issues/I4MZ1)
-* 修复L0_Emulator 门禁高概率失败的问题 ([7ad2f62](https://gitee.com/openharmony/kernel_liteos_m/commits/7ad2f62a03481a3919fef1f1e46e4c9677b1e65c)), closes [#I4NB0](https://gitee.com/openharmony/kernel_liteos_m/issues/I4NB0)
+* 优化低功耗流程 ([c6600d9](https://gitee.com/openharmony/kernel_liteos_m/commits/c6600d9dddb666f397ba659d47d64f334691af6b)), closes [#I46VXK](https://gitee.com/openharmony/kernel_liteos_m/issues/I46VXK)
+* 修复arch目录调整影响到的target目录下的文件 ([d5725b2](https://gitee.com/openharmony/kernel_liteos_m/commits/d5725b22644da8ab3e719169230303e44c7d8750)), closes [#I4JM7Z](https://gitee.com/openharmony/kernel_liteos_m/issues/I4JM7Z)
+* 修复cortex-m系列系统提供的timer在低频下时间不准的问题 ([3e569ba](https://gitee.com/openharmony/kernel_liteos_m/commits/3e569bac587d90dcd21aff7d8ec53216dfbb8f1c)), closes [#I4HBGR](https://gitee.com/openharmony/kernel_liteos_m/issues/I4HBGR)
+* 修复hook层LOS_HOOK_TYPE_SEM_PEND的runningTask入参可能为空 ([3fd22ac](https://gitee.com/openharmony/kernel_liteos_m/commits/3fd22ac2b0b4c690669a659246aba099fd4311ec)), closes [#I4BU4P](https://gitee.com/openharmony/kernel_liteos_m/issues/I4BU4P)
+* 修复irqNum = HwiNumGet()编译错误的问题 ([16e87d7](https://gitee.com/openharmony/kernel_liteos_m/commits/16e87d78d89bec7d85c076fc738ed4ad0614b865)), closes [#I4S81B](https://gitee.com/openharmony/kernel_liteos_m/issues/I4S81B)
+* 修复Kconfig信息错误 ([bb04582](https://gitee.com/openharmony/kernel_liteos_m/commits/bb045829104211522cd12a7273d5853400c1ea26)), closes [#I4MZ1F](https://gitee.com/openharmony/kernel_liteos_m/issues/I4MZ1F)
+* 修复L0_Emulator 门禁高概率失败的问题 ([7ad2f62](https://gitee.com/openharmony/kernel_liteos_m/commits/7ad2f62a03481a3919fef1f1e46e4c9677b1e65c)), closes [#I4NB0N](https://gitee.com/openharmony/kernel_liteos_m/issues/I4NB0N)
 * 修复liteos-m在iar环境下的编译问题 ([4c4784e](https://gitee.com/openharmony/kernel_liteos_m/commits/4c4784e33d7944e7850009be192375aaa6e2b125)), closes [#I4Q5Q5](https://gitee.com/openharmony/kernel_liteos_m/issues/I4Q5Q5)
-* 修复los_interrupt.c文件中HalHwiInit函数里未使能未对齐异常问题 ([d32e25f](https://gitee.com/openharmony/kernel_liteos_m/commits/d32e25f3ae8e8e5ec24effa98dc8f0b3ba94d0c1)), closes [#I4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4)
+* 修复los_interrupt.c文件中HalHwiInit函数里未使能未对齐异常问题 ([d32e25f](https://gitee.com/openharmony/kernel_liteos_m/commits/d32e25f3ae8e8e5ec24effa98dc8f0b3ba94d0c1)), closes [#I4EJGR](https://gitee.com/openharmony/kernel_liteos_m/issues/I4EJGR)
 * 修复newlib缺省PTHREAD_KEYS_MAX 问题 ([65f04bf](https://gitee.com/openharmony/kernel_liteos_m/commits/65f04bf093376a478e9585dadfc1238158cc3641)), closes [#I4OX47](https://gitee.com/openharmony/kernel_liteos_m/issues/I4OX47)
 * 修复OsQueueMailFree提早释放内存的问题 ([ec88d16](https://gitee.com/openharmony/kernel_liteos_m/commits/ec88d1628937b3def6dd613246116f6bfa4141eb))
-* 修复pm编译告警导致内核编译失败 ([18b0524](https://gitee.com/openharmony/kernel_liteos_m/commits/18b052458e1cea113df7a6bb4798a6d5e1eb751e)), closes [#I49](https://gitee.com/openharmony/kernel_liteos_m/issues/I49)
-* 修复pthread 编译告警 ([cc57f81](https://gitee.com/openharmony/kernel_liteos_m/commits/cc57f81ab85a5eb9bb4be9bd7d2863978996bcf3)), closes [#I4U16](https://gitee.com/openharmony/kernel_liteos_m/issues/I4U16)
-* 修复pthread_create相关问题 ([cd949dd](https://gitee.com/openharmony/kernel_liteos_m/commits/cd949ddae0aa4e7291b0b7f6ba83c2034cdf1301)), closes [#I4P78](https://gitee.com/openharmony/kernel_liteos_m/issues/I4P78)
-* 修复pthread_create行为与posix不一致问题 ([2b1e5a7](https://gitee.com/openharmony/kernel_liteos_m/commits/2b1e5a7a130fbca1b86a787b54f474e183541d6d)), closes [#I49W9](https://gitee.com/openharmony/kernel_liteos_m/issues/I49W9)
-* 修复readme中文档链接错误 ([8ee70a0](https://gitee.com/openharmony/kernel_liteos_m/commits/8ee70a0f8f856da29139a36ba6f8589201cdb109)), closes [#I4FD5](https://gitee.com/openharmony/kernel_liteos_m/issues/I4FD5)
-* 修复risc-v异常时，异常信息混乱且backtrace无法输出的问题 ([0fb49d4](https://gitee.com/openharmony/kernel_liteos_m/commits/0fb49d4422245e83c2435468eb7f2690f2e2c6e4)), closes [#I4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4)
+* 修复pm编译告警导致内核编译失败 ([18b0524](https://gitee.com/openharmony/kernel_liteos_m/commits/18b052458e1cea113df7a6bb4798a6d5e1eb751e)), closes [#I49MIN](https://gitee.com/openharmony/kernel_liteos_m/issues/I49MIN)
+* 修复pthread 编译告警 ([cc57f81](https://gitee.com/openharmony/kernel_liteos_m/commits/cc57f81ab85a5eb9bb4be9bd7d2863978996bcf3)), closes [#I4U16U](https://gitee.com/openharmony/kernel_liteos_m/issues/I4U16U)
+* 修复pthread_create相关问题 ([cd949dd](https://gitee.com/openharmony/kernel_liteos_m/commits/cd949ddae0aa4e7291b0b7f6ba83c2034cdf1301)), closes [#I4P78J](https://gitee.com/openharmony/kernel_liteos_m/issues/I4P78J)
+* 修复pthread_create行为与posix不一致问题 ([2b1e5a7](https://gitee.com/openharmony/kernel_liteos_m/commits/2b1e5a7a130fbca1b86a787b54f474e183541d6d)), closes [#I49W9F](https://gitee.com/openharmony/kernel_liteos_m/issues/I49W9F)
+* 修复readme中文档链接错误 ([8ee70a0](https://gitee.com/openharmony/kernel_liteos_m/commits/8ee70a0f8f856da29139a36ba6f8589201cdb109)), closes [#I4FD5G](https://gitee.com/openharmony/kernel_liteos_m/issues/I4FD5G)
+* 修复risc-v异常时，异常信息混乱且backtrace无法输出的问题 ([0fb49d4](https://gitee.com/openharmony/kernel_liteos_m/commits/0fb49d4422245e83c2435468eb7f2690f2e2c6e4)), closes #I4BPHX
 * 修复shcmd.h需要用宏包起来的问题 ([a7a8a62](https://gitee.com/openharmony/kernel_liteos_m/commits/a7a8a62bcb7398b4194b37f62098da9cb1ce717e)), closes [#I45FU2](https://gitee.com/openharmony/kernel_liteos_m/issues/I45FU2)
-* 修复shell 模块存在大量的编译告警及codeCheck。 ([e0d8b53](https://gitee.com/openharmony/kernel_liteos_m/commits/e0d8b5328f53dcef9427a34e8b0462250bb6a40f)), closes [#I48V2](https://gitee.com/openharmony/kernel_liteos_m/issues/I48V2)
+* 修复shell 模块存在大量的编译告警及codeCheck。 ([e0d8b53](https://gitee.com/openharmony/kernel_liteos_m/commits/e0d8b5328f53dcef9427a34e8b0462250bb6a40f)), closes [#I48V2J](https://gitee.com/openharmony/kernel_liteos_m/issues/I48V2J)
 * 修复任务栈对齐问题及补充posix和cmsis测试用例 ([ed863e9](https://gitee.com/openharmony/kernel_liteos_m/commits/ed863e90dd9aceb5d3b6d92b0a94703101b83f80))
 * 修复公版gcc编译内核，调用calloc崩溃 ([8d0ced2](https://gitee.com/openharmony/kernel_liteos_m/commits/8d0ced206951f35d5caab61969344b0ab259e5fb)), closes [#I4OFG6](https://gitee.com/openharmony/kernel_liteos_m/issues/I4OFG6)
 * 修复未使用的参数和类型比较编译报错问题 ([21b46e8](https://gitee.com/openharmony/kernel_liteos_m/commits/21b46e82f31030703d052369701f4d6d736a4a86))
 * 修复调度时间最大值不一致问题 ([9f393bc](https://gitee.com/openharmony/kernel_liteos_m/commits/9f393bcc6df592efb6940e9864ff93e932ae59ad))
-* 修正liteos-m内核README不准确信息 ([0e067b2](https://gitee.com/openharmony/kernel_liteos_m/commits/0e067b239354c28e16b05489274b33051d002508)), closes [#I4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4)
+* 修正liteos-m内核README不准确信息 ([0e067b2](https://gitee.com/openharmony/kernel_liteos_m/commits/0e067b239354c28e16b05489274b33051d002508)), closes [#I4PLWP](https://gitee.com/openharmony/kernel_liteos_m/issues/I4PLWP)
 * 修正部分编码风格问题 ([91903a3](https://gitee.com/openharmony/kernel_liteos_m/commits/91903a37165ef364750916104be4f7dfd1d8f9a6)), closes [#I4K8M7](https://gitee.com/openharmony/kernel_liteos_m/issues/I4K8M7)
-* 内核ERR打印，线程信息，不方便问题定位。 ([232fec2](https://gitee.com/openharmony/kernel_liteos_m/commits/232fec27ac8cd2f46b5a2f5cfbe4677d0e287314)), closes [#I4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4)
+* 内核ERR打印，线程信息，不方便问题定位。 ([232fec2](https://gitee.com/openharmony/kernel_liteos_m/commits/232fec27ac8cd2f46b5a2f5cfbe4677d0e287314)), closes #I4DAKM
 * 内源检视问题修复 ([c24363b](https://gitee.com/openharmony/kernel_liteos_m/commits/c24363bc50364b0be1fba3b993a83c6936fc3d08))
-* 删除C文件中无用的__cplusplus ([7fe3aad](https://gitee.com/openharmony/kernel_liteos_m/commits/7fe3aaddf56b300ffcb2b186ae01ed64bef1c069)), closes [#I4D0](https://gitee.com/openharmony/kernel_liteos_m/issues/I4D0)
-* 删除OsMemboxExcInfoGetSub内存调测方法中多余的赋值语句。 ([94db0fe](https://gitee.com/openharmony/kernel_liteos_m/commits/94db0fe7a30edaa10786101f1ef662987a27734a)), closes [#I4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4)
-* 去掉没有使用的入参consoleid。 ([a627953](https://gitee.com/openharmony/kernel_liteos_m/commits/a62795304da31e13021ea2c675d124afd2594102)), closes [#I43](https://gitee.com/openharmony/kernel_liteos_m/issues/I43)
+* 删除C文件中无用的__cplusplus ([7fe3aad](https://gitee.com/openharmony/kernel_liteos_m/commits/7fe3aaddf56b300ffcb2b186ae01ed64bef1c069)), closes [#I4D0YK](https://gitee.com/openharmony/kernel_liteos_m/issues/I4D0YK)
+* 删除OsMemboxExcInfoGetSub内存调测方法中多余的赋值语句。 ([94db0fe](https://gitee.com/openharmony/kernel_liteos_m/commits/94db0fe7a30edaa10786101f1ef662987a27734a)), closes [#I4CFNX](https://gitee.com/openharmony/kernel_liteos_m/issues/I4CFNX)
+* 去掉没有使用的入参consoleid。 ([a627953](https://gitee.com/openharmony/kernel_liteos_m/commits/a62795304da31e13021ea2c675d124afd2594102)), closes [#I43CVE](https://gitee.com/openharmony/kernel_liteos_m/issues/I43CVE)
 * 去掉编译选项-fno-short-enums ([b542aab](https://gitee.com/openharmony/kernel_liteos_m/commits/b542aab09dd92397f8c1305ac656ef14a012b5f8)), closes [#I4JY32](https://gitee.com/openharmony/kernel_liteos_m/issues/I4JY32)
 * 取消cpu进入低功耗前开中断操作 ([bd39e9e](https://gitee.com/openharmony/kernel_liteos_m/commits/bd39e9e6d67310222c363e132141bb7fee1213f1)), closes [#I4KDP8](https://gitee.com/openharmony/kernel_liteos_m/issues/I4KDP8)
 * 告警修复 ([7d2fd01](https://gitee.com/openharmony/kernel_liteos_m/commits/7d2fd01c2d7d6d4c653a307a1419bc094f5332f0))
 * 告警修复 ([2d7bf3b](https://gitee.com/openharmony/kernel_liteos_m/commits/2d7bf3b7d8ea84961e802c366899aca891f38377))
-* 在头文件中补充LOSCFG_MEM_FREE_BY_TASKID函数的声明 ([ad18026](https://gitee.com/openharmony/kernel_liteos_m/commits/ad18026a59fc2853c9580e040f959f9f42082640)), closes [#I4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4)
+* 在头文件中补充LOSCFG_MEM_FREE_BY_TASKID函数的声明 ([ad18026](https://gitee.com/openharmony/kernel_liteos_m/commits/ad18026a59fc2853c9580e040f959f9f42082640)), closes [#I4JBOV](https://gitee.com/openharmony/kernel_liteos_m/issues/I4JBOV)
 * 将curl依赖的函数新增至newlib库 ([bd04d9f](https://gitee.com/openharmony/kernel_liteos_m/commits/bd04d9f29a0b77445a71378f88b01ffdae24554f)), closes [#I4RG71](https://gitee.com/openharmony/kernel_liteos_m/issues/I4RG71)
 * 将未定义小写"true"，"false"改为"TRUE"，"FALSE"。 ([9819eb5](https://gitee.com/openharmony/kernel_liteos_m/commits/9819eb567636adf1774de9fd6039d274bee8f69b)), closes [#I43D20](https://gitee.com/openharmony/kernel_liteos_m/issues/I43D20)
-* 当前仓代码编译告警的问题 ([194ac58](https://gitee.com/openharmony/kernel_liteos_m/commits/194ac5898d1e2ffaa17f6dca405614b73da6f8bb)), closes [#I4N50](https://gitee.com/openharmony/kernel_liteos_m/issues/I4N50)
-* 支持硬浮点编译 ([988fd85](https://gitee.com/openharmony/kernel_liteos_m/commits/988fd85fae454a0d9fe01ef1c921b4f3667d5ac8)), closes [#I48](https://gitee.com/openharmony/kernel_liteos_m/issues/I48)
-* 测试用例任务栈的宏定义重复定义，导致在osTest.h中修改不生效 ([ce6cf68](https://gitee.com/openharmony/kernel_liteos_m/commits/ce6cf6879f4564393765a24c4d65448e0fddc3eb)), closes [#I4BA5](https://gitee.com/openharmony/kernel_liteos_m/issues/I4BA5)
-* 添加L0 测试门禁 ([5c168fc](https://gitee.com/openharmony/kernel_liteos_m/commits/5c168fc3e0d08dd4a8924696e17a498eb444fa70)), closes [#I4C5R4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4C5R4)
-* 添加newlib对ipv6的支持 ([f7400fb](https://gitee.com/openharmony/kernel_liteos_m/commits/f7400fbcb275cbb3b75f1aef2af1459b794432de)), closes [#I4M1](https://gitee.com/openharmony/kernel_liteos_m/issues/I4M1)
-* 添加文件版权头等信息 ([cf4e017](https://gitee.com/openharmony/kernel_liteos_m/commits/cf4e017970f8a3113bc8b6028d75775f747512c6)), closes [#I4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4)
-* 清除因g_tm变量没有使用引入的编译告警 ([9689522](https://gitee.com/openharmony/kernel_liteos_m/commits/9689522a8e08b79244ad339dc24074843b99d33b)), closes [#I4LW3](https://gitee.com/openharmony/kernel_liteos_m/issues/I4LW3)
-* 移除los_arch_interrupt.h文件中冗余声明的函数VOID OsExcInit(VOID) ([136952f](https://gitee.com/openharmony/kernel_liteos_m/commits/136952f193fe97cfd6a88932e71811e12edfa7a5)), closes [#I4D9](https://gitee.com/openharmony/kernel_liteos_m/issues/I4D9)
+* 当前仓代码编译告警的问题 ([194ac58](https://gitee.com/openharmony/kernel_liteos_m/commits/194ac5898d1e2ffaa17f6dca405614b73da6f8bb)), closes #I4N50W
+* 支持硬浮点编译 ([988fd85](https://gitee.com/openharmony/kernel_liteos_m/commits/988fd85fae454a0d9fe01ef1c921b4f3667d5ac8)), closes [#I48KJP](https://gitee.com/openharmony/kernel_liteos_m/issues/I48KJP)
+* 测试用例任务栈的宏定义重复定义，导致在osTest.h中修改不生效 ([ce6cf68](https://gitee.com/openharmony/kernel_liteos_m/commits/ce6cf6879f4564393765a24c4d65448e0fddc3eb))
+* 添加L0 测试门禁 ([5c168fc](https://gitee.com/openharmony/kernel_liteos_m/commits/5c168fc3e0d08dd4a8924696e17a498eb444fa70)), closes #I4C5R4
+* 添加newlib对ipv6的支持 ([f7400fb](https://gitee.com/openharmony/kernel_liteos_m/commits/f7400fbcb275cbb3b75f1aef2af1459b794432de)), closes [#I4M1DB](https://gitee.com/openharmony/kernel_liteos_m/issues/I4M1DB)
+* 添加文件版权头等信息 ([cf4e017](https://gitee.com/openharmony/kernel_liteos_m/commits/cf4e017970f8a3113bc8b6028d75775f747512c6)), closes [#I4BXBH](https://gitee.com/openharmony/kernel_liteos_m/issues/I4BXBH)
+* 清除因g_tm变量没有使用引入的编译告警 ([9689522](https://gitee.com/openharmony/kernel_liteos_m/commits/9689522a8e08b79244ad339dc24074843b99d33b)), closes [#I4LW3H](https://gitee.com/openharmony/kernel_liteos_m/issues/I4LW3H)
+* 移除los_arch_interrupt.h文件中冗余声明的函数VOID OsExcInit(VOID) ([136952f](https://gitee.com/openharmony/kernel_liteos_m/commits/136952f193fe97cfd6a88932e71811e12edfa7a5)), closes [#I4D9OO](https://gitee.com/openharmony/kernel_liteos_m/issues/I4D9OO)
 * 补充net相关头文件 ([93f616b](https://gitee.com/openharmony/kernel_liteos_m/commits/93f616b64e961013be5c5267e50d58a40b5cc6c9))
-* 解决gmtime和localtime接口由于g_tm全局变量导致的竞态问题 ([1454b76](https://gitee.com/openharmony/kernel_liteos_m/commits/1454b76482d42e78c1904028de55d82261e5ecaa)), closes [#I4LW3](https://gitee.com/openharmony/kernel_liteos_m/issues/I4LW3)
+* 解决gmtime和localtime接口由于g_tm全局变量导致的竞态问题 ([1454b76](https://gitee.com/openharmony/kernel_liteos_m/commits/1454b76482d42e78c1904028de55d82261e5ecaa)), closes [#I4LW3H](https://gitee.com/openharmony/kernel_liteos_m/issues/I4LW3H)
 * 解决los_pm.c:743:19: warning 编译告警 ([0c72c8b](https://gitee.com/openharmony/kernel_liteos_m/commits/0c72c8bf94b053ff90bbf2019006c52adf1eb8df)), closes [#I4D4L8](https://gitee.com/openharmony/kernel_liteos_m/issues/I4D4L8)
-* 解决定时器超时但还在队列中无法删除的问题 ([ecce17e](https://gitee.com/openharmony/kernel_liteos_m/commits/ecce17ea4878c7bdf7d7de9a6848e6bf871563de)), closes [#I4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4)
+* 解决定时器超时但还在队列中无法删除的问题 ([ecce17e](https://gitee.com/openharmony/kernel_liteos_m/commits/ecce17ea4878c7bdf7d7de9a6848e6bf871563de)), closes [#I4LFVD](https://gitee.com/openharmony/kernel_liteos_m/issues/I4LFVD)
 * 解除net对cmsis的依赖，net属于内核模块，不应该依赖内核对外接口 ([9982624](https://gitee.com/openharmony/kernel_liteos_m/commits/99826240d979c3aa820ab2aace62e3338978e6d1))
-* 调度中将pm相关的部分用LOSCFG_KERNEL_PM包含 ([d7c0059](https://gitee.com/openharmony/kernel_liteos_m/commits/d7c0059dc4fcca3f85d2cad1012353892ce28021)), closes [#I4L00](https://gitee.com/openharmony/kernel_liteos_m/issues/I4L00)
+* 调度中将pm相关的部分用LOSCFG_KERNEL_PM包含 ([d7c0059](https://gitee.com/openharmony/kernel_liteos_m/commits/d7c0059dc4fcca3f85d2cad1012353892ce28021)), closes [#I4L00F](https://gitee.com/openharmony/kernel_liteos_m/issues/I4L00F)
 * 调用LOS_TaskDetach操作已退出的joinable的任务时，未正确回收该任务 ([49c93b3](https://gitee.com/openharmony/kernel_liteos_m/commits/49c93b37c5e215612bbeb4619e73c809f9eb1cac)), closes [#I4DZL7](https://gitee.com/openharmony/kernel_liteos_m/issues/I4DZL7)
 * 针对pr是否同步至release分支，增加原因说明规则 ([1ee543d](https://gitee.com/openharmony/kernel_liteos_m/commits/1ee543d5d31524d543ffb297b121224dedf8602f))
 * 队列相关的API实现中,参数的校验不完全,导致程序异常 ([eef7c80](https://gitee.com/openharmony/kernel_liteos_m/commits/eef7c80a725d68af254ae55091bd36f978cf4284))
@@ -101,30 +101,30 @@

 * adapt net ([8594ee4](https://gitee.com/openharmony/kernel_liteos_m/commits/8594ee469ad2d40a363e5d77f94f292ab3cb8c21))
 * add option for ioctl ([5e8ac4b](https://gitee.com/openharmony/kernel_liteos_m/commits/5e8ac4b8883f64bbffa5bb3f063a601112058396)), closes [#I4I3W5](https://gitee.com/openharmony/kernel_liteos_m/issues/I4I3W5)
-* add option SIOCGIFBRDADDR for ioctl ([33ee492](https://gitee.com/openharmony/kernel_liteos_m/commits/33ee49295329e3c394d1cc7b16f77a23ac2255a8)), closes [#I4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4)
+* add option SIOCGIFBRDADDR for ioctl ([33ee492](https://gitee.com/openharmony/kernel_liteos_m/commits/33ee49295329e3c394d1cc7b16f77a23ac2255a8)), closes [#I4EGNG](https://gitee.com/openharmony/kernel_liteos_m/issues/I4EGNG)
 * added assembly atomic interface ([1513f50](https://gitee.com/openharmony/kernel_liteos_m/commits/1513f50a474d1227a83fb655ad18c19cd792f235))
-* backtrace for arm9 ([03de7f3](https://gitee.com/openharmony/kernel_liteos_m/commits/03de7f37450a8821ea05e60e94a5d1dd359c4f99)), closes [#I4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4)
+* backtrace for arm9 ([03de7f3](https://gitee.com/openharmony/kernel_liteos_m/commits/03de7f37450a8821ea05e60e94a5d1dd359c4f99)), closes [#I4BMLG](https://gitee.com/openharmony/kernel_liteos_m/issues/I4BMLG)
 * Board 和 SoC分离，编译适配 ([3f1c04d](https://gitee.com/openharmony/kernel_liteos_m/commits/3f1c04dd57bca0379ce37162d9d824801e7d880f))
 * **build:** add module_group and comment out arch_cflags ([e5636f7](https://gitee.com/openharmony/kernel_liteos_m/commits/e5636f7acaf7e8b7d14dc07930b2a16c86e63c85))
 * **build:** support Kconfig ([7e67343](https://gitee.com/openharmony/kernel_liteos_m/commits/7e673430dc42c55b3a0a6d955ba8fea21d6d58ea))
 * **cmsis:** support max_count for osSemaphoreNew ([d478152](https://gitee.com/openharmony/kernel_liteos_m/commits/d478152762013975551e1af154df42987596c9a6))
 * cortex-m55支持psplimit ([db7d641](https://gitee.com/openharmony/kernel_liteos_m/commits/db7d641c223db8ab25501d79c2a6331f743d830b)), closes [#I4T7R3](https://gitee.com/openharmony/kernel_liteos_m/issues/I4T7R3)
 * littlefs最大打开文件个数修改为可通过menuconfig配置 ([9bc9f3a](https://gitee.com/openharmony/kernel_liteos_m/commits/9bc9f3aa53be7bf392d3da09adcb184dec8e3da2))
-* newlib支持pthread_equal ([ce5357e](https://gitee.com/openharmony/kernel_liteos_m/commits/ce5357eee1daf1c1b3a3aa7bdeaef0cc5a8901bf)), closes [#I4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4)
-* provide read write for socket by #define ([d044eda](https://gitee.com/openharmony/kernel_liteos_m/commits/d044eda3c3640ae135ef528739d0c9609f40c822)), closes [#I4H8](https://gitee.com/openharmony/kernel_liteos_m/issues/I4H8)
-* synchronizing arch api ([04bf3a6](https://gitee.com/openharmony/kernel_liteos_m/commits/04bf3a682f149482d8ebdbb9ff96d6889edb487a)), closes [#I4N7](https://gitee.com/openharmony/kernel_liteos_m/issues/I4N7)
+* newlib支持pthread_equal ([ce5357e](https://gitee.com/openharmony/kernel_liteos_m/commits/ce5357eee1daf1c1b3a3aa7bdeaef0cc5a8901bf)), closes [#I4QERS](https://gitee.com/openharmony/kernel_liteos_m/issues/I4QERS)
+* provide read write for socket by #define ([d044eda](https://gitee.com/openharmony/kernel_liteos_m/commits/d044eda3c3640ae135ef528739d0c9609f40c822)), closes [#I4H8TL](https://gitee.com/openharmony/kernel_liteos_m/issues/I4H8TL)
+* synchronizing arch api ([04bf3a6](https://gitee.com/openharmony/kernel_liteos_m/commits/04bf3a682f149482d8ebdbb9ff96d6889edb487a)), closes [#I4N7XV](https://gitee.com/openharmony/kernel_liteos_m/issues/I4N7XV)
 * synchronous los_hwicreate interface ([6c68ada](https://gitee.com/openharmony/kernel_liteos_m/commits/6c68adad4db7f6112990764eafe6a3bd5f8759a5))
-* 低内存资源回收low memory killer ([ab886d8](https://gitee.com/openharmony/kernel_liteos_m/commits/ab886d848ab809942c11d0e408b8ff76c41b92b2)), closes [#I4ID0](https://gitee.com/openharmony/kernel_liteos_m/issues/I4ID0)
-* 低功耗支持冻结线程等需求 ([9b5739a](https://gitee.com/openharmony/kernel_liteos_m/commits/9b5739ab11ae7a89d35ba6f54fc62137ddc6d897)), closes [#I49](https://gitee.com/openharmony/kernel_liteos_m/issues/I49)
+* 低内存资源回收low memory killer ([ab886d8](https://gitee.com/openharmony/kernel_liteos_m/commits/ab886d848ab809942c11d0e408b8ff76c41b92b2)), closes [#I4ID0M](https://gitee.com/openharmony/kernel_liteos_m/issues/I4ID0M)
+* 低功耗支持冻结线程等需求 ([9b5739a](https://gitee.com/openharmony/kernel_liteos_m/commits/9b5739ab11ae7a89d35ba6f54fc62137ddc6d897)), closes [#I49FJF](https://gitee.com/openharmony/kernel_liteos_m/issues/I49FJF)
 * 内核提供Interrupt框架，支持多架构多平台通用化 ([e8538d0](https://gitee.com/openharmony/kernel_liteos_m/commits/e8538d041a93817cea4ae3914afcfdc6182483e7))
-* 内核提供tick timer框架，支持多架构多平台通用化 ([f635450](https://gitee.com/openharmony/kernel_liteos_m/commits/f635450d7cf7f674de3803b5eb9d759b6e4d005b)), closes [#I4N7](https://gitee.com/openharmony/kernel_liteos_m/issues/I4N7)
+* 内核提供tick timer框架，支持多架构多平台通用化 ([f635450](https://gitee.com/openharmony/kernel_liteos_m/commits/f635450d7cf7f674de3803b5eb9d759b6e4d005b)), closes [#I4N7XV](https://gitee.com/openharmony/kernel_liteos_m/issues/I4N7XV)
 * 同步调度部分优化至liteos_m ([fb11ab1](https://gitee.com/openharmony/kernel_liteos_m/commits/fb11ab181e69289f7a2edfd5857595b89f1d5d67))
-* 支持cortex-m55 ([6e17805](https://gitee.com/openharmony/kernel_liteos_m/commits/6e1780546c173365262c7a50b81896f5b3c46389)), closes [#I4Q9](https://gitee.com/openharmony/kernel_liteos_m/issues/I4Q9)
-* 支持Lms ([7b838e8](https://gitee.com/openharmony/kernel_liteos_m/commits/7b838e8a7b8e9f7fb34ca495e5cb46d70d12722b)), closes [#I4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4)
+* 支持cortex-m55 ([6e17805](https://gitee.com/openharmony/kernel_liteos_m/commits/6e1780546c173365262c7a50b81896f5b3c46389)), closes [#I4Q9OQ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4Q9OQ)
+* 支持Lms ([7b838e8](https://gitee.com/openharmony/kernel_liteos_m/commits/7b838e8a7b8e9f7fb34ca495e5cb46d70d12722b)), closes [#I4HYBG](https://gitee.com/openharmony/kernel_liteos_m/issues/I4HYBG)
 * 支持posix 和 cmsis join能力 ([ecfdf7f](https://gitee.com/openharmony/kernel_liteos_m/commits/ecfdf7ff9bf1adf06835968dc6f06b7c45e04862)), closes [#I44V26](https://gitee.com/openharmony/kernel_liteos_m/issues/I44V26)
-* 支持posix线程私有数据能力 ([a856303](https://gitee.com/openharmony/kernel_liteos_m/commits/a856303b9cdadcfade33de0d3a335db0332f5761)), closes [#I4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4)
-* 支持pthread_condattr_setclock ([68dad2c](https://gitee.com/openharmony/kernel_liteos_m/commits/68dad2ccc9856dc2c1ac112bc8f30a703c1af5d9)), closes [#I4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4)
-* 支持pthread_mutex属性相关接口 ([d2be4d7](https://gitee.com/openharmony/kernel_liteos_m/commits/d2be4d7a460365844a7732df8a3eb59e6bb64897)), closes [#I4G4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4G4)
+* 支持posix线程私有数据能力 ([a856303](https://gitee.com/openharmony/kernel_liteos_m/commits/a856303b9cdadcfade33de0d3a335db0332f5761)), closes [#I4ODEB](https://gitee.com/openharmony/kernel_liteos_m/issues/I4ODEB)
+* 支持pthread_condattr_setclock ([68dad2c](https://gitee.com/openharmony/kernel_liteos_m/commits/68dad2ccc9856dc2c1ac112bc8f30a703c1af5d9)), closes [#I4ETLN](https://gitee.com/openharmony/kernel_liteos_m/issues/I4ETLN)
+* 支持pthread_mutex属性相关接口 ([d2be4d7](https://gitee.com/openharmony/kernel_liteos_m/commits/d2be4d7a460365844a7732df8a3eb59e6bb64897)), closes [#I4G4RQ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4G4RQ)
 * 支持select.h的FD_SETSIZE宏配置 ([05642f0](https://gitee.com/openharmony/kernel_liteos_m/commits/05642f05ae6b220df977f4402bc31f396bf08603)), closes [#I4RYK4](https://gitee.com/openharmony/kernel_liteos_m/issues/I4RYK4)
 * 支持任务栈可配置 ([96cc92d](https://gitee.com/openharmony/kernel_liteos_m/commits/96cc92d03561e1a9f1030c71916068584b349626))
 * 调度、任务及pm解耦 ([cc8a794](https://gitee.com/openharmony/kernel_liteos_m/commits/cc8a794229f4236a1611183fd482740b3badbcd7)), closes [#I4JTN6](https://gitee.com/openharmony/kernel_liteos_m/issues/I4JTN6)
@@ -303,21 +303,21 @@ LOS_LmsAddrDisableProtect去能指定内存段的访问保护

 ### Bug Fixes

-*  M核代码告警清零 ([cb5f862](https://gitee.com/openharmony/kernel_liteos_m/commits/cb5f862eafd91675bf53d0320616cc8f707a6e5a)), closes [#I4386](https://gitee.com/openharmony/kernel_liteos_m/issues/I4386)
-*  M核告警消除 ([5a9d53b](https://gitee.com/openharmony/kernel_liteos_m/commits/5a9d53b6444a3bbe084f575ef079f0da36c27c2a)), closes [#I46](https://gitee.com/openharmony/kernel_liteos_m/issues/I46)
-*  M核编译配置修改 ([deff7c9](https://gitee.com/openharmony/kernel_liteos_m/commits/deff7c921f606ed85663f91d21c12163c15aa7f8)), closes [#I46](https://gitee.com/openharmony/kernel_liteos_m/issues/I46)
-*  shell模块task命令踩内存问题修改 ([b5e84d5](https://gitee.com/openharmony/kernel_liteos_m/commits/b5e84d5516b599257151f88b5a830d6fe9e0e188)), closes [#II4](https://gitee.com/openharmony/kernel_liteos_m/issues/II4)
-*  trustzone 中断适配 ([15a2c17](https://gitee.com/openharmony/kernel_liteos_m/commits/15a2c17f791b7d6703863718d92fa35402c41067)), closes [#I42](https://gitee.com/openharmony/kernel_liteos_m/issues/I42)
-* add API LOS_HwiCreate and LOS_HwDelete ([eb668eb](https://gitee.com/openharmony/kernel_liteos_m/commits/eb668eb9e0021961230858f9bfa1599646da9a8f)), closes [#I3R75](https://gitee.com/openharmony/kernel_liteos_m/issues/I3R75)
+*  M核代码告警清零 ([cb5f862](https://gitee.com/openharmony/kernel_liteos_m/commits/cb5f862eafd91675bf53d0320616cc8f707a6e5a)), closes [#I4386N](https://gitee.com/openharmony/kernel_liteos_m/issues/I4386N)
+*  M核告警消除 ([5a9d53b](https://gitee.com/openharmony/kernel_liteos_m/commits/5a9d53b6444a3bbe084f575ef079f0da36c27c2a)), closes [#I46LHG](https://gitee.com/openharmony/kernel_liteos_m/issues/I46LHG)
+*  M核编译配置修改 ([deff7c9](https://gitee.com/openharmony/kernel_liteos_m/commits/deff7c921f606ed85663f91d21c12163c15aa7f8)), closes [#I46XEA](https://gitee.com/openharmony/kernel_liteos_m/issues/I46XEA)
+*  shell模块task命令踩内存问题修改 ([b5e84d5](https://gitee.com/openharmony/kernel_liteos_m/commits/b5e84d5516b599257151f88b5a830d6fe9e0e188)), closes #II4
+*  trustzone 中断适配 ([15a2c17](https://gitee.com/openharmony/kernel_liteos_m/commits/15a2c17f791b7d6703863718d92fa35402c41067)), closes [#I42TFV](https://gitee.com/openharmony/kernel_liteos_m/issues/I42TFV)
+* add API LOS_HwiCreate and LOS_HwDelete ([eb668eb](https://gitee.com/openharmony/kernel_liteos_m/commits/eb668eb9e0021961230858f9bfa1599646da9a8f)), closes [#I3R75F](https://gitee.com/openharmony/kernel_liteos_m/issues/I3R75F)
 * add liteos_m vfs ([5479dd6](https://gitee.com/openharmony/kernel_liteos_m/commits/5479dd66d7ec96d2206a9890586fe5f07d50fbb9)), closes [#I3R493](https://gitee.com/openharmony/kernel_liteos_m/issues/I3R493)
-* backtrace代码段判断函数定义成弱函数，如果有多个代码段，那么可根据实际情况重定义 ([8692ed3](https://gitee.com/openharmony/kernel_liteos_m/commits/8692ed33a3b975bac7aa5b6ce3c40a84e281f6c5)), closes [#I420](https://gitee.com/openharmony/kernel_liteos_m/issues/I420)
+* backtrace代码段判断函数定义成弱函数，如果有多个代码段，那么可根据实际情况重定义 ([8692ed3](https://gitee.com/openharmony/kernel_liteos_m/commits/8692ed33a3b975bac7aa5b6ce3c40a84e281f6c5)), closes [#I420PQ](https://gitee.com/openharmony/kernel_liteos_m/issues/I420PQ)
 * change cpup retval range ([d00a35b](https://gitee.com/openharmony/kernel_liteos_m/commits/d00a35ba9288047e9eaba06a8ed1d15806bfca40))
 * change description according to review ([a38365e](https://gitee.com/openharmony/kernel_liteos_m/commits/a38365ed097fb398f922a5d1a72305933ae3e7b3))
 * change queuePosion to queuePosition ([e772ccb](https://gitee.com/openharmony/kernel_liteos_m/commits/e772ccb3ccd3b31269066fa59a434a23af98ce51))
 * change to OpenHarmony LiteOS-M ([259fb54](https://gitee.com/openharmony/kernel_liteos_m/commits/259fb54b3c1a208c5672f1f6551ba0424505e4b2))
 * comment error ([a37b73d](https://gitee.com/openharmony/kernel_liteos_m/commits/a37b73d7599a62a728dbf564de9d9927f995ec1b))
-* compile warning fix ([8dea15c](https://gitee.com/openharmony/kernel_liteos_m/commits/8dea15c4fcaff2957c60351781180f964c0a882d)), closes [#I4330](https://gitee.com/openharmony/kernel_liteos_m/issues/I4330)
-* compile warnings ([75f6187](https://gitee.com/openharmony/kernel_liteos_m/commits/75f61870a002e238385bc9a7632d42b0b2488c9a)), closes [#I3Y57](https://gitee.com/openharmony/kernel_liteos_m/issues/I3Y57)
+* compile warning fix ([8dea15c](https://gitee.com/openharmony/kernel_liteos_m/commits/8dea15c4fcaff2957c60351781180f964c0a882d)), closes #I4330
+* compile warnings ([75f6187](https://gitee.com/openharmony/kernel_liteos_m/commits/75f61870a002e238385bc9a7632d42b0b2488c9a)), closes [#I3Y57X](https://gitee.com/openharmony/kernel_liteos_m/issues/I3Y57X)
 * correct ECB in comment ([e2aeb1f](https://gitee.com/openharmony/kernel_liteos_m/commits/e2aeb1ff1d4cd54a752c9f6ef976ee8e353da620))
 * correct spelling ([dd5cefb](https://gitee.com/openharmony/kernel_liteos_m/commits/dd5cefb0dace4b7a7276c880e45d5520950e9844))
 * correct spelling ([e7ea50f](https://gitee.com/openharmony/kernel_liteos_m/commits/e7ea50f13142e34a9860e75be051538fe91e234e))
@@ -327,7 +327,7 @@ LOS_LmsAddrDisableProtect去能指定内存段的访问保护
 * delete unused symbols for default config ([7ad3a22](https://gitee.com/openharmony/kernel_liteos_m/commits/7ad3a22b4d62c8b00876ff338c4ce8d1e3f3cbe2)), closes [#I45HN3](https://gitee.com/openharmony/kernel_liteos_m/issues/I45HN3)
 * fix __cplusplus typo ([c3eb3e5](https://gitee.com/openharmony/kernel_liteos_m/commits/c3eb3e59e692371f67a4e21e4b38004195ce5e10))
 * fix backtrace check issue ([b6664e6](https://gitee.com/openharmony/kernel_liteos_m/commits/b6664e66f14d432b02101c883a53cb333dc4c195))
-* fix bad params def in HalTickStart ([4443b74](https://gitee.com/openharmony/kernel_liteos_m/commits/4443b74ea63d2e458af69723a7198bbbaeb856ea)), closes [#I48](https://gitee.com/openharmony/kernel_liteos_m/issues/I48)
+* fix bad params def in HalTickStart ([4443b74](https://gitee.com/openharmony/kernel_liteos_m/commits/4443b74ea63d2e458af69723a7198bbbaeb856ea)), closes [#I48YWT](https://gitee.com/openharmony/kernel_liteos_m/issues/I48YWT)
 * fix comment typo issue ([0c2a675](https://gitee.com/openharmony/kernel_liteos_m/commits/0c2a675e2d163eaf05aff7df226404888d78ca37))
 * fix destroy typo ([4ba6259](https://gitee.com/openharmony/kernel_liteos_m/commits/4ba6259e94bd677764922b0470fddc2590f6efa5))
 * fix function name ([f7d50d0](https://gitee.com/openharmony/kernel_liteos_m/commits/f7d50d0fbf53cdd352e94a387cf707083f1641bb))
@@ -337,7 +337,7 @@ LOS_LmsAddrDisableProtect去能指定内存段的访问保护
 * fix macro typo ([1600360](https://gitee.com/openharmony/kernel_liteos_m/commits/16003604a948d081151ca4fcf0cfeea91c9e1960))
 * fix misspell in comments ([4572814](https://gitee.com/openharmony/kernel_liteos_m/commits/457281427ba286e24386d7916c4bc81f112f1c60))
 * fix NULL UNUSED redefined issue ([765bd55](https://gitee.com/openharmony/kernel_liteos_m/commits/765bd551990e906f457ec1145aea4f2bf5856547))
-* fix OS_TASK_STACK_PROTECT_SIZE undeclared error ([2a5a515](https://gitee.com/openharmony/kernel_liteos_m/commits/2a5a515f50a0f344d416218046bf0880facfb97c)), closes [#I4C5](https://gitee.com/openharmony/kernel_liteos_m/issues/I4C5)
+* fix OS_TASK_STACK_PROTECT_SIZE undeclared error ([2a5a515](https://gitee.com/openharmony/kernel_liteos_m/commits/2a5a515f50a0f344d416218046bf0880facfb97c)), closes [#I4C5RW](https://gitee.com/openharmony/kernel_liteos_m/issues/I4C5RW)
 * fix print format compilation warning ([ef12c89](https://gitee.com/openharmony/kernel_liteos_m/commits/ef12c89c7a79791665125a0b7391f9e533a06a0f))
 * fix readme link issue ([9e332c6](https://gitee.com/openharmony/kernel_liteos_m/commits/9e332c69a5813027575786424b78f0ae2f9a4c5a))
 * fix some typo issues ([f6b8cab](https://gitee.com/openharmony/kernel_liteos_m/commits/f6b8cab2539e4d1ee9e47ab8e3eb12f1630f7393))
@@ -345,33 +345,33 @@ LOS_LmsAddrDisableProtect去能指定内存段的访问保护
 * fix typos ([191644e](https://gitee.com/openharmony/kernel_liteos_m/commits/191644e4412fccb7142cfcd34316ad8e2d24fcdf))
 * Fixed a spelling error in FS_LOCK_TIMEOUT_SEC. ([42dc308](https://gitee.com/openharmony/kernel_liteos_m/commits/42dc3083693be13c5fa8f2ad8213245465e28adf)), closes [#I3TL66](https://gitee.com/openharmony/kernel_liteos_m/issues/I3TL66)
 * include file log_config.h in los_mpu.c ([1932d71](https://gitee.com/openharmony/kernel_liteos_m/commits/1932d714a589c9e87258d7c8ed647b6110bde543))
-* L0 GN compilation problem ([2f9bfcc](https://gitee.com/openharmony/kernel_liteos_m/commits/2f9bfcc6ee436ee3568d0c8158a8e43c9ef02623)), closes [#I3](https://gitee.com/openharmony/kernel_liteos_m/issues/I3)
+* L0 GN compilation problem ([2f9bfcc](https://gitee.com/openharmony/kernel_liteos_m/commits/2f9bfcc6ee436ee3568d0c8158a8e43c9ef02623)), closes [I3ORHS](https://gitee.com/openharmony/kernel_liteos_m/issues/I3ORHS)
 * l0 shell adapt new master ([fd2227e](https://gitee.com/openharmony/kernel_liteos_m/commits/fd2227e5c858c840f63629c27e559580e1cbdf2f))
-* littlefs inappropriate return value and errno ([452f364](https://gitee.com/openharmony/kernel_liteos_m/commits/452f36403dd4376572d8b52352d0d8129a4617e4)), closes [#I3](https://gitee.com/openharmony/kernel_liteos_m/issues/I3)
+* littlefs inappropriate return value and errno ([452f364](https://gitee.com/openharmony/kernel_liteos_m/commits/452f36403dd4376572d8b52352d0d8129a4617e4)), closes [I3YIVT](https://gitee.com/openharmony/kernel_liteos_m/issues/I3YIVT)
 * littlefs三方源码采用GN编译修改上库 ([bdb614b](https://gitee.com/openharmony/kernel_liteos_m/commits/bdb614bc2b82011d77c7c8ffb95e415d2640d19d))
 * LOS_QueueInfoGet函数统计等待读写任务有误 ([215a1f6](https://gitee.com/openharmony/kernel_liteos_m/commits/215a1f6dc06cf2348c5875f7b05193b26ec17dde)), closes [#I4C6P2](https://gitee.com/openharmony/kernel_liteos_m/issues/I4C6P2)
-* los_swtmr.h不满足自包含要求对los_config.h存在依赖，但未包含los_config.h ([ad8e96a](https://gitee.com/openharmony/kernel_liteos_m/commits/ad8e96a00f2fcaebe57feae4e3f23f99d7f1d066)), closes [#I40](https://gitee.com/openharmony/kernel_liteos_m/issues/I40)
-* **mbedtls:** mbedtls l0 support ([761b860](https://gitee.com/openharmony/kernel_liteos_m/commits/761b86096c3cf5642c95e556c11a45a3d5f413e4)), closes [#I3](https://gitee.com/openharmony/kernel_liteos_m/issues/I3)
+* los_swtmr.h不满足自包含要求对los_config.h存在依赖，但未包含los_config.h ([ad8e96a](https://gitee.com/openharmony/kernel_liteos_m/commits/ad8e96a00f2fcaebe57feae4e3f23f99d7f1d066)), closes [#I40DHM](https://gitee.com/openharmony/kernel_liteos_m/issues/I40DHM)
+* **mbedtls:** mbedtls l0 support ([761b860](https://gitee.com/openharmony/kernel_liteos_m/commits/761b86096c3cf5642c95e556c11a45a3d5f413e4))
 * misspell ([30578a6](https://gitee.com/openharmony/kernel_liteos_m/commits/30578a6a68a0d3a203b9a00e7bd1a946356d13d2))
 * modify event API description ([9481f1d](https://gitee.com/openharmony/kernel_liteos_m/commits/9481f1d8406960b8b859cc5a84b3831eadaf040c))
 * modify the return type of LOS_IntLock from UINTPTR to UINT32. ([bcc34e2](https://gitee.com/openharmony/kernel_liteos_m/commits/bcc34e22ede5aeccea63aba9f9ce3cb9aa92cbeb))
 * modify type INLNIE ([294a6d2](https://gitee.com/openharmony/kernel_liteos_m/commits/294a6d246b6a1f7cba8ce1bc4eeb9ae11f17a003))
 * Mutex锁释放后，无任务持有的情况下，owner未清空 ([c136cfd](https://gitee.com/openharmony/kernel_liteos_m/commits/c136cfdf973ae0068154606afa3a23858822c347)), closes [#I40OC8](https://gitee.com/openharmony/kernel_liteos_m/issues/I40OC8)
-* M核littlefs当文件open失败时，需要回收fd，否则会有fd泄露 ([b458e12](https://gitee.com/openharmony/kernel_liteos_m/commits/b458e12ed54905db6667f9d5db1410f94a3d6c71)), closes [#I3XU6](https://gitee.com/openharmony/kernel_liteos_m/issues/I3XU6)
-* m核上littlefs新增错误码功能 ([a062378](https://gitee.com/openharmony/kernel_liteos_m/commits/a06237863121816fa6421aed233446a3fa4e2665)), closes [#I3](https://gitee.com/openharmony/kernel_liteos_m/issues/I3)
+* M核littlefs当文件open失败时，需要回收fd，否则会有fd泄露 ([b458e12](https://gitee.com/openharmony/kernel_liteos_m/commits/b458e12ed54905db6667f9d5db1410f94a3d6c71)), closes [#I3XU6R](https://gitee.com/openharmony/kernel_liteos_m/issues/I3XU6R)
+* m核上littlefs新增错误码功能 ([a062378](https://gitee.com/openharmony/kernel_liteos_m/commits/a06237863121816fa6421aed233446a3fa4e2665)), closes [#I3UVMQ](https://gitee.com/openharmony/kernel_liteos_m/issues/#I3UVMQ)
 * net compile fix ([299813c](https://gitee.com/openharmony/kernel_liteos_m/commits/299813cdb43ae1e24200f0a6b006e04e4d4fcb05))
 * open shell & fix qemu compile ([911a767](https://gitee.com/openharmony/kernel_liteos_m/commits/911a767992ee540a96ee9f67e0b87195656c3eab))
 * ping cmd compile fail ([ae05de3](https://gitee.com/openharmony/kernel_liteos_m/commits/ae05de3ffda86d312d33b2e38f237dd76daf4949))
 * protect from accssing NULL pointer, access g_handle after fslock ([bc7a914](https://gitee.com/openharmony/kernel_liteos_m/commits/bc7a914bce1b227a4f57265d5ecc3f82d78533e7)), closes [#I3UCX3](https://gitee.com/openharmony/kernel_liteos_m/issues/I3UCX3)
-* remove changelog in README ([37ef8ca](https://gitee.com/openharmony/kernel_liteos_m/commits/37ef8ca7ae73bf78f56dfef36c48bcd790afb6ff)), closes [#I3](https://gitee.com/openharmony/kernel_liteos_m/issues/I3)
+* remove changelog in README ([37ef8ca](https://gitee.com/openharmony/kernel_liteos_m/commits/37ef8ca7ae73bf78f56dfef36c48bcd790afb6ff)), closes [#I3ZECY](https://gitee.com/openharmony/kernel_liteos_m/issues/I3ZECY)
 * remove libsec_kernel ([1144b75](https://gitee.com/openharmony/kernel_liteos_m/commits/1144b75f3ff9ce9e8fa114cf614d3deade8ac7c2))
 * remove project files ([4ad01ce](https://gitee.com/openharmony/kernel_liteos_m/commits/4ad01ced93684e5c7ba144ca267f8fcc2fe03105))
 * remove targets project files ([f39da5a](https://gitee.com/openharmony/kernel_liteos_m/commits/f39da5a6da59a3b1291c6b9ef7c50e6185df5ea1))
-* risc-v 锁中断在调度后失效 ([70f3aa1](https://gitee.com/openharmony/kernel_liteos_m/commits/70f3aa1c112e949d9af8e0245af5879140adefba)), closes [#I42](https://gitee.com/openharmony/kernel_liteos_m/issues/I42)
-* riscv_nuclei 编译失败 ([d3fb23c](https://gitee.com/openharmony/kernel_liteos_m/commits/d3fb23cca06580b6e447a9476a9c16643c4ea8fe)), closes [#I41](https://gitee.com/openharmony/kernel_liteos_m/issues/I41)
+* risc-v 锁中断在调度后失效 ([70f3aa1](https://gitee.com/openharmony/kernel_liteos_m/commits/70f3aa1c112e949d9af8e0245af5879140adefba)), closes [#I42OLJ](https://gitee.com/openharmony/kernel_liteos_m/issues/I42OLJ)
+* riscv_nuclei 编译失败 ([d3fb23c](https://gitee.com/openharmony/kernel_liteos_m/commits/d3fb23cca06580b6e447a9476a9c16643c4ea8fe)), closes [#I41PQJ](https://gitee.com/openharmony/kernel_liteos_m/issues/I41PQJ)
 * rollback resources when opendir failed ([82fad6c](https://gitee.com/openharmony/kernel_liteos_m/commits/82fad6c36f183de93d936dd2007b899c2932bcee)), closes [#I3Y577](https://gitee.com/openharmony/kernel_liteos_m/issues/I3Y577)
 * Scheduling module code to join GN compilation. ([8bf166b](https://gitee.com/openharmony/kernel_liteos_m/commits/8bf166b418ce1a6c027dc304d45fc9431923764c)), closes [#I3OA95](https://gitee.com/openharmony/kernel_liteos_m/issues/I3OA95)
-* The hook module fails to compile under the c99 compilation standard. ([a078c30](https://gitee.com/openharmony/kernel_liteos_m/commits/a078c3086fa47e05e3ffdc4e94ca202284a1487b)), closes [#I3S4](https://gitee.com/openharmony/kernel_liteos_m/issues/I3S4)
+* The hook module fails to compile under the c99 compilation standard. ([a078c30](https://gitee.com/openharmony/kernel_liteos_m/commits/a078c3086fa47e05e3ffdc4e94ca202284a1487b)), closes [#I3S4ME](https://gitee.com/openharmony/kernel_liteos_m/issues/I3S4ME)
 * tick 动态化计算优化，减小中断执行时间对系统总体时间的影响，保证软件定时器的响应精度。 ([2118c84](https://gitee.com/openharmony/kernel_liteos_m/commits/2118c84616cce5b5d4569d5a82a4d5de02af1e1c)), closes [#I3YGP1](https://gitee.com/openharmony/kernel_liteos_m/issues/I3YGP1)
 * timer qemu 头文件缺失 ([12fed74](https://gitee.com/openharmony/kernel_liteos_m/commits/12fed747226c377c656b8acb8346154627845b6f))
 * update according to review comments ([4dc0d31](https://gitee.com/openharmony/kernel_liteos_m/commits/4dc0d313d1b4a39ebb62156d0bb6429ebb8b996d))
@@ -380,60 +380,60 @@ LOS_LmsAddrDisableProtect去能指定内存段的访问保护
 * update document description ([954c2fc](https://gitee.com/openharmony/kernel_liteos_m/commits/954c2fcfb531d0da1dcc6354a0c0b14335566ed7))
 * update macro to config item ([be57ece](https://gitee.com/openharmony/kernel_liteos_m/commits/be57ece9ce6200c8868164bc0bb2f26e3062cd37))
 * 以g_sysSchedStartTime是否为0判断时间轴是否生效存在极限场景导致调度时间不生效 ([509cf59](https://gitee.com/openharmony/kernel_liteos_m/commits/509cf59befb40839a376be31958d615f066c66fd)), closes [#I45HP5](https://gitee.com/openharmony/kernel_liteos_m/issues/I45HP5)
-* 修复littlefs的多分区挂载时，对pathname的处理逻辑异常 ([b55cfc1](https://gitee.com/openharmony/kernel_liteos_m/commits/b55cfc1ba7fc470b876c555ac7d3be0aa1d3d363)), closes [#I3](https://gitee.com/openharmony/kernel_liteos_m/issues/I3)
+* 修复littlefs的多分区挂载时，对pathname的处理逻辑异常 ([b55cfc1](https://gitee.com/openharmony/kernel_liteos_m/commits/b55cfc1ba7fc470b876c555ac7d3be0aa1d3d363)), closes [#I3WWFA](https://gitee.com/openharmony/kernel_liteos_m/issues/I3WWFA)
 * 修复littlefs编译fs.c缺少头文件件依赖配置+若干musl库的缺失问题+多分区规格宏配置问题 ([7259289](https://gitee.com/openharmony/kernel_liteos_m/commits/7259289bd98a743f596060bc607f77ab8f149129)), closes [#I3VT11](https://gitee.com/openharmony/kernel_liteos_m/issues/I3VT11)
 * 修复M核littlefs GN编译的若干错误 ([d77828e](https://gitee.com/openharmony/kernel_liteos_m/commits/d77828e206f3324424c3b1372332828a0afb84c2))
-* 修复M核上musl库缺失strdup,c的问题 ([139f83a](https://gitee.com/openharmony/kernel_liteos_m/commits/139f83af391a4f5e64ab0fccbd783dd651b87e6a)), closes [#I3](https://gitee.com/openharmony/kernel_liteos_m/issues/I3)
+* 修复M核上musl库缺失strdup,c的问题 ([139f83a](https://gitee.com/openharmony/kernel_liteos_m/commits/139f83af391a4f5e64ab0fccbd783dd651b87e6a)), closes [#I3VZSI](https://gitee.com/openharmony/kernel_liteos_m/issues/I3VZSI)
 * 修复QUEUE_INFO_S中waitReadTask无法保存大于32的任务编号 ([704cca9](https://gitee.com/openharmony/kernel_liteos_m/commits/704cca97b17972d1640fd33b1fa0b5917bb92b19)), closes [#I41N78](https://gitee.com/openharmony/kernel_liteos_m/issues/I41N78)
 * 修复task命令格式错误，增加copyright ([ad15bbd](https://gitee.com/openharmony/kernel_liteos_m/commits/ad15bbd6a4d298aabc05b26d7838de6425dbc5c5))
-* 修复timer_settime只设置第一次到期时间时，到期时间不准的缺陷 ([a5f4e37](https://gitee.com/openharmony/kernel_liteos_m/commits/a5f4e37e535bff39a333c469e2f1bf1817216fe8)), closes [#I3](https://gitee.com/openharmony/kernel_liteos_m/issues/I3)
-* 修复timer_settime只设置第一次到期时间时，到期时间不准的缺陷 ([e4b5d4e](https://gitee.com/openharmony/kernel_liteos_m/commits/e4b5d4ebe9677d49d490fe74e5ac33c4a29435a2)), closes [#I3](https://gitee.com/openharmony/kernel_liteos_m/issues/I3)
+* 修复timer_settime只设置第一次到期时间时，到期时间不准的缺陷 ([a5f4e37](https://gitee.com/openharmony/kernel_liteos_m/commits/a5f4e37e535bff39a333c469e2f1bf1817216fe8)), closes [#I3TCHA](https://gitee.com/openharmony/kernel_liteos_m/issues/I3TCHA)
+* 修复timer_settime只设置第一次到期时间时，到期时间不准的缺陷 ([e4b5d4e](https://gitee.com/openharmony/kernel_liteos_m/commits/e4b5d4ebe9677d49d490fe74e5ac33c4a29435a2)), closes [#I3TCHA](https://gitee.com/openharmony/kernel_liteos_m/issues/I3TCHA)
 * 修复不规范的copyright ([2d9bbd2](https://gitee.com/openharmony/kernel_liteos_m/commits/2d9bbd2769e71e7b464bd22fc335999dd8000682)), closes [#I3SPJ1](https://gitee.com/openharmony/kernel_liteos_m/issues/I3SPJ1)
-* 修复中断操作接口头文件位置变更，导致的编译错误 ([013a953](https://gitee.com/openharmony/kernel_liteos_m/commits/013a953926ca7cefd8a2f7c74d23c36c49765b59)), closes [#I4665](https://gitee.com/openharmony/kernel_liteos_m/issues/I4665)
-* 修复文档链接失效问题 ([5d53c84](https://gitee.com/openharmony/kernel_liteos_m/commits/5d53c848124319a95f509b56ba001357c6dd8b05)), closes [#I4529](https://gitee.com/openharmony/kernel_liteos_m/issues/I4529)
-* 内核模块编译增加-Werror编译选项，且清除内核编译告警 ([3798091](https://gitee.com/openharmony/kernel_liteos_m/commits/3798091d87441ea445ec642de57e036dbbc8370e)), closes [#I46E6](https://gitee.com/openharmony/kernel_liteos_m/issues/I46E6)
-* 删除MQ内冗余的重复宏定义 ([6d72916](https://gitee.com/openharmony/kernel_liteos_m/commits/6d7291660ad04682f05850876f81dfd0cba8ea6b)), closes [#I3U5](https://gitee.com/openharmony/kernel_liteos_m/issues/I3U5)
-* 删除延时节点后，存在时间无法有效刷新的场景 ([0a87c04](https://gitee.com/openharmony/kernel_liteos_m/commits/0a87c04d58d11da2082470698de0760d72259533)), closes [#I45I9](https://gitee.com/openharmony/kernel_liteos_m/issues/I45I9)
+* 修复中断操作接口头文件位置变更，导致的编译错误 ([013a953](https://gitee.com/openharmony/kernel_liteos_m/commits/013a953926ca7cefd8a2f7c74d23c36c49765b59)), closes [#I4665Z](https://gitee.com/openharmony/kernel_liteos_m/issues/I4665Z)
+* 修复文档链接失效问题 ([5d53c84](https://gitee.com/openharmony/kernel_liteos_m/commits/5d53c848124319a95f509b56ba001357c6dd8b05)), closes [#I4529I](https://gitee.com/openharmony/kernel_liteos_m/issues/I4529I)
+* 内核模块编译增加-Werror编译选项，且清除内核编译告警 ([3798091](https://gitee.com/openharmony/kernel_liteos_m/commits/3798091d87441ea445ec642de57e036dbbc8370e)), closes [#I46E6S](https://gitee.com/openharmony/kernel_liteos_m/issues/I46E6S)
+* 删除MQ内冗余的重复宏定义 ([6d72916](https://gitee.com/openharmony/kernel_liteos_m/commits/6d7291660ad04682f05850876f81dfd0cba8ea6b)), closes [#I3U5QQ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3U5QQ)
+* 删除延时节点后，存在时间无法有效刷新的场景 ([0a87c04](https://gitee.com/openharmony/kernel_liteos_m/commits/0a87c04d58d11da2082470698de0760d72259533)), closes [#I45I9Y](https://gitee.com/openharmony/kernel_liteos_m/issues/I45I9Y)
 * 在内核初始化前期启动tick timer ([b3841ed](https://gitee.com/openharmony/kernel_liteos_m/commits/b3841ed1ddbfb3359c7a0ceca04fc0f645d440c3)), closes [#I410F0](https://gitee.com/openharmony/kernel_liteos_m/issues/I410F0)
-* 增加MPU功能的开关宏，默认关闭 ([9709d29](https://gitee.com/openharmony/kernel_liteos_m/commits/9709d29b87a3888412ffda586e16eba86adccfe7)), closes [#I3WE0](https://gitee.com/openharmony/kernel_liteos_m/issues/I3WE0)
-* 宏LOSCFG_SUPPORT_FATFS在fs.c中存在使用问题，导致无fatfs的情况下，编译出错 ([c1614ce](https://gitee.com/openharmony/kernel_liteos_m/commits/c1614ce2b4d4dfcda9532cbeeff25ad7a6558196)), closes [#I44](https://gitee.com/openharmony/kernel_liteos_m/issues/I44)
-* 延时队列为NULL时，返回的响应时间为64位最大值，导致无法更新tick timer的响应周期 ([bcec32e](https://gitee.com/openharmony/kernel_liteos_m/commits/bcec32e389634097102a203ee7e937ed3193c984)), closes [#I3W1](https://gitee.com/openharmony/kernel_liteos_m/issues/I3W1)
-* 支持smoke 测试用例 ([3ad5942](https://gitee.com/openharmony/kernel_liteos_m/commits/3ad5942301a1094a2c6b6ffee280cf09cfdb2a88)), closes [#I424](https://gitee.com/openharmony/kernel_liteos_m/issues/I424)
-* 新增函数regcomp,regfree和regexec支持 ([86d5544](https://gitee.com/openharmony/kernel_liteos_m/commits/86d5544a3fd5f41f7f2abe3b143e9f1dc9b430f8)), closes [#I3U9](https://gitee.com/openharmony/kernel_liteos_m/issues/I3U9)
+* 增加MPU功能的开关宏，默认关闭 ([9709d29](https://gitee.com/openharmony/kernel_liteos_m/commits/9709d29b87a3888412ffda586e16eba86adccfe7)), closes [#I3WE0S](https://gitee.com/openharmony/kernel_liteos_m/issues/I3WE0S)
+* 宏LOSCFG_SUPPORT_FATFS在fs.c中存在使用问题，导致无fatfs的情况下，编译出错 ([c1614ce](https://gitee.com/openharmony/kernel_liteos_m/commits/c1614ce2b4d4dfcda9532cbeeff25ad7a6558196)), closes [#I44XNR](https://gitee.com/openharmony/kernel_liteos_m/issues/I44XNR)
+* 延时队列为NULL时，返回的响应时间为64位最大值，导致无法更新tick timer的响应周期 ([bcec32e](https://gitee.com/openharmony/kernel_liteos_m/commits/bcec32e389634097102a203ee7e937ed3193c984)), closes [#I3W1LF](https://gitee.com/openharmony/kernel_liteos_m/issues/I3W1LF)
+* 支持smoke 测试用例 ([3ad5942](https://gitee.com/openharmony/kernel_liteos_m/commits/3ad5942301a1094a2c6b6ffee280cf09cfdb2a88)), closes [#I424RX](https://gitee.com/openharmony/kernel_liteos_m/issues/I424RX)
+* 新增函数regcomp,regfree和regexec支持 ([86d5544](https://gitee.com/openharmony/kernel_liteos_m/commits/86d5544a3fd5f41f7f2abe3b143e9f1dc9b430f8)), closes [#I3U9LE](https://gitee.com/openharmony/kernel_liteos_m/issues/I3U9LE)
 * 清理残留无效的trace代码 ([3c48951](https://gitee.com/openharmony/kernel_liteos_m/commits/3c489518576583ab6bf0d581810ef0a02b6ccd51)), closes [#I3ZMB4](https://gitee.com/openharmony/kernel_liteos_m/issues/I3ZMB4)
-* 解决arm9编译冲突问题 ([c1a6245](https://gitee.com/openharmony/kernel_liteos_m/commits/c1a624536887fef44fed37134638bf40191b9aae)), closes [#I420](https://gitee.com/openharmony/kernel_liteos_m/issues/I420)
-* 调度过程低概率触发OsSchedTaskEnQueue断言，导致系统异常 ([e5e9289](https://gitee.com/openharmony/kernel_liteos_m/commits/e5e9289a08cf1db71c09647b71a864f5a1f8a4a2)), closes [#I3VX9](https://gitee.com/openharmony/kernel_liteos_m/issues/I3VX9)
-* 调整hook类型和位置，方便调试 ([369320d](https://gitee.com/openharmony/kernel_liteos_m/commits/369320de3710486f252c55c522e8c06e19541b77)), closes [#I3](https://gitee.com/openharmony/kernel_liteos_m/issues/I3)
+* 解决arm9编译冲突问题 ([c1a6245](https://gitee.com/openharmony/kernel_liteos_m/commits/c1a624536887fef44fed37134638bf40191b9aae)), closes [#I420PQ](https://gitee.com/openharmony/kernel_liteos_m/issues/I420PQ)
+* 调度过程低概率触发OsSchedTaskEnQueue断言，导致系统异常 ([e5e9289](https://gitee.com/openharmony/kernel_liteos_m/commits/e5e9289a08cf1db71c09647b71a864f5a1f8a4a2)), closes [#I3VX9Y](https://gitee.com/openharmony/kernel_liteos_m/issues/I3VX9Y)
+* 调整hook类型和位置，方便调试 ([369320d](https://gitee.com/openharmony/kernel_liteos_m/commits/369320de3710486f252c55c522e8c06e19541b77)), closes [#I3TGZS](https://gitee.com/openharmony/kernel_liteos_m/issues/I3TGZS)


 ### Features

 * add cmsis ThreadFlags support ([cea551e](https://gitee.com/openharmony/kernel_liteos_m/commits/cea551e99ea0da8eefbaa826de2f68813252fb83))
 * add deps to musl and securec ([bfa25fc](https://gitee.com/openharmony/kernel_liteos_m/commits/bfa25fcaa355c28a6139f683c4453f677e23abd7))
-* add file type support for LfsStat ([ceaed2d](https://gitee.com/openharmony/kernel_liteos_m/commits/ceaed2dc86de2ed242aab4dd02c1f34e064583b3)), closes [#I3](https://gitee.com/openharmony/kernel_liteos_m/issues/I3)
+* add file type support for LfsStat ([ceaed2d](https://gitee.com/openharmony/kernel_liteos_m/commits/ceaed2dc86de2ed242aab4dd02c1f34e064583b3)), closes [#I3ZCDR](https://gitee.com/openharmony/kernel_liteos_m/issues/I3ZCDR)
 * add interface of dhcp_is_bound ([84a180d](https://gitee.com/openharmony/kernel_liteos_m/commits/84a180d585686cda693bf8c6ed6b86f7c5dd5eee)), closes [#I46W08](https://gitee.com/openharmony/kernel_liteos_m/issues/I46W08)
 * add L0 shell function ([97283b7](https://gitee.com/openharmony/kernel_liteos_m/commits/97283b7c5dd44b266e94fcf0f5d21e63ee1ec7e0))
-* add LOS_ListHeadInsert function ([430b186](https://gitee.com/openharmony/kernel_liteos_m/commits/430b186be7ec1554a29a6d509188eb877d796a7e)), closes [#I3](https://gitee.com/openharmony/kernel_liteos_m/issues/I3)
+* add LOS_ListHeadInsert function ([430b186](https://gitee.com/openharmony/kernel_liteos_m/commits/430b186be7ec1554a29a6d509188eb877d796a7e)), closes [#I3TAQA](https://gitee.com/openharmony/kernel_liteos_m/issues/I3TAQA)
 * **kernel:** 补充获取最高、最低优先级接口 ([c24c38b](https://gitee.com/openharmony/kernel_liteos_m/commits/c24c38b084c13a2cdc5616f88bb5f63153600c28)), closes [#I42HM7](https://gitee.com/openharmony/kernel_liteos_m/issues/I42HM7)
 * L0 armquem 剥离工具链 ([67d7455](https://gitee.com/openharmony/kernel_liteos_m/commits/67d74559d1bb3820bd51da2e2bf43e41e1224314))
-* L0 支持Trace ([56c93a6](https://gitee.com/openharmony/kernel_liteos_m/commits/56c93a641b3c7a3d1ef9293ee3c95cccb559191f)), closes [#I41Y9](https://gitee.com/openharmony/kernel_liteos_m/issues/I41Y9)
-* L0 支持低功耗框架 ([558ce14](https://gitee.com/openharmony/kernel_liteos_m/commits/558ce14becab05102497afca90a43d89abaf5531)), closes [#I3](https://gitee.com/openharmony/kernel_liteos_m/issues/I3)
-* L0 测试用例支持risc-v qemu 编译运行 ([2dd6c08](https://gitee.com/openharmony/kernel_liteos_m/commits/2dd6c080daab52eaf61e5eefe7b581190670e8a7)), closes [#I3](https://gitee.com/openharmony/kernel_liteos_m/issues/I3)
-* **liteos_m:** support backtrace for riscv ([ca1792a](https://gitee.com/openharmony/kernel_liteos_m/commits/ca1792aa4b5a85ca4ea6e41b265858c6b24a6897)), closes [#I3](https://gitee.com/openharmony/kernel_liteos_m/issues/I3)
-* los_memory.c代码重复率处理 ([475db62](https://gitee.com/openharmony/kernel_liteos_m/commits/475db62db1ac285fc6cab91f09af618870269580)), closes [#I44](https://gitee.com/openharmony/kernel_liteos_m/issues/I44)
-* M33平台支持GCC环境的Trustzone ([d469da2](https://gitee.com/openharmony/kernel_liteos_m/commits/d469da29c6d316640eaa7865f98ad8d6e2eb6d44)), closes [#I3Y85](https://gitee.com/openharmony/kernel_liteos_m/issues/I3Y85)
+* L0 支持Trace ([56c93a6](https://gitee.com/openharmony/kernel_liteos_m/commits/56c93a641b3c7a3d1ef9293ee3c95cccb559191f)), closes [#I41Y9Y](https://gitee.com/openharmony/kernel_liteos_m/issues/I41Y9Y)
+* L0 支持低功耗框架 ([558ce14](https://gitee.com/openharmony/kernel_liteos_m/commits/558ce14becab05102497afca90a43d89abaf5531)), closes [#I3UDNV](https://gitee.com/openharmony/kernel_liteos_m/issues/I3UDNV)
+* L0 测试用例支持risc-v qemu 编译运行 ([2dd6c08](https://gitee.com/openharmony/kernel_liteos_m/commits/2dd6c080daab52eaf61e5eefe7b581190670e8a7)), closes [#I3YILG](https://gitee.com/openharmony/kernel_liteos_m/issues/I3YILG)
+* **liteos_m:** support backtrace for riscv ([ca1792a](https://gitee.com/openharmony/kernel_liteos_m/commits/ca1792aa4b5a85ca4ea6e41b265858c6b24a6897)), closes [#I3RVXY](https://gitee.com/openharmony/kernel_liteos_m/issues/I3RVXY)
+* los_memory.c代码重复率处理 ([475db62](https://gitee.com/openharmony/kernel_liteos_m/commits/475db62db1ac285fc6cab91f09af618870269580)), closes [#I44WNU](https://gitee.com/openharmony/kernel_liteos_m/issues/I44WNU)
+* M33平台支持GCC环境的Trustzone ([d469da2](https://gitee.com/openharmony/kernel_liteos_m/commits/d469da29c6d316640eaa7865f98ad8d6e2eb6d44)), closes [#I3Y85I](https://gitee.com/openharmony/kernel_liteos_m/issues/I3Y85I)
 * provide getifaddrs for liteos_m ([948501a](https://gitee.com/openharmony/kernel_liteos_m/commits/948501ac73e7887f4585eca156ad760acc2a3b1f)), closes [#I400S5](https://gitee.com/openharmony/kernel_liteos_m/issues/I400S5)
-* risc-v gn 编译框架添加汇编编译选项 ([76dc343](https://gitee.com/openharmony/kernel_liteos_m/commits/76dc343c888ec4e65eba43feb49921111b144640)), closes [#I3YS5](https://gitee.com/openharmony/kernel_liteos_m/issues/I3YS5)
-* Support arm9 ([6d7c9df](https://gitee.com/openharmony/kernel_liteos_m/commits/6d7c9dfe597affb260e8bd74fa606b6d68c2b49a)), closes [#I3](https://gitee.com/openharmony/kernel_liteos_m/issues/I3)
-* Support arm9 fiq swi mode and using system mode. ([97b5b08](https://gitee.com/openharmony/kernel_liteos_m/commits/97b5b0837be4b8df1381af29a6f650f243322840)), closes [#I3](https://gitee.com/openharmony/kernel_liteos_m/issues/I3)
-* support non-continuous memory regions ([0facb0c](https://gitee.com/openharmony/kernel_liteos_m/commits/0facb0c0179f29a08b037655bbe691c98384dc84)), closes [#I43](https://gitee.com/openharmony/kernel_liteos_m/issues/I43)
-* 完善m核qemu串口驱动，支持shell输入 ([c4dc5ab](https://gitee.com/openharmony/kernel_liteos_m/commits/c4dc5ab0f8b5caae55efdbedf59ab07f5006f6c2)), closes [#I46N7](https://gitee.com/openharmony/kernel_liteos_m/issues/I46N7)
-* 按任务统计已经alloc的内存大小 ([53117f9](https://gitee.com/openharmony/kernel_liteos_m/commits/53117f9f47a8dd3023e83dc0cc0de224eab9719f)), closes [#I44](https://gitee.com/openharmony/kernel_liteos_m/issues/I44)
-* 支持native动态加载组件 ([d753834](https://gitee.com/openharmony/kernel_liteos_m/commits/d75383400efe5d9ca0ae4093e4f2e65fee03024b)), closes [#I418](https://gitee.com/openharmony/kernel_liteos_m/issues/I418)
-* 新增LOSCFG_BASE_CORE_TSK_SWITCH_HOOK 宏定义配置 ([39efd6f](https://gitee.com/openharmony/kernel_liteos_m/commits/39efd6fb30ee7dc9159811f5d37dffcdfe81bae0)), closes [#I40Q9](https://gitee.com/openharmony/kernel_liteos_m/issues/I40Q9)
+* risc-v gn 编译框架添加汇编编译选项 ([76dc343](https://gitee.com/openharmony/kernel_liteos_m/commits/76dc343c888ec4e65eba43feb49921111b144640)), closes [#I3YS5Y](https://gitee.com/openharmony/kernel_liteos_m/issues/I3YS5Y)
+* Support arm9 ([6d7c9df](https://gitee.com/openharmony/kernel_liteos_m/commits/6d7c9dfe597affb260e8bd74fa606b6d68c2b49a)), closes [#I3WLCN](https://gitee.com/openharmony/kernel_liteos_m/issues/I3WLCN)
+* Support arm9 fiq swi mode and using system mode. ([97b5b08](https://gitee.com/openharmony/kernel_liteos_m/commits/97b5b0837be4b8df1381af29a6f650f243322840)), closes [#I3WLCN](https://gitee.com/openharmony/kernel_liteos_m/issues/I3WLCN)
+* support non-continuous memory regions ([0facb0c](https://gitee.com/openharmony/kernel_liteos_m/commits/0facb0c0179f29a08b037655bbe691c98384dc84)), closes [#I43XOP](https://gitee.com/openharmony/kernel_liteos_m/issues/I43XOP)
+* 完善m核qemu串口驱动，支持shell输入 ([c4dc5ab](https://gitee.com/openharmony/kernel_liteos_m/commits/c4dc5ab0f8b5caae55efdbedf59ab07f5006f6c2)), closes [#I46N7F](https://gitee.com/openharmony/kernel_liteos_m/issues/I46N7F)
+* 按任务统计已经alloc的内存大小 ([53117f9](https://gitee.com/openharmony/kernel_liteos_m/commits/53117f9f47a8dd3023e83dc0cc0de224eab9719f)), closes [#I44WNU](https://gitee.com/openharmony/kernel_liteos_m/issues/I44WNU)
+* 支持native动态加载组件 ([d753834](https://gitee.com/openharmony/kernel_liteos_m/commits/d75383400efe5d9ca0ae4093e4f2e65fee03024b)), closes [#I418HJ](https://gitee.com/openharmony/kernel_liteos_m/issues/I418HJ)
+* 新增LOSCFG_BASE_CORE_TSK_SWITCH_HOOK 宏定义配置 ([39efd6f](https://gitee.com/openharmony/kernel_liteos_m/commits/39efd6fb30ee7dc9159811f5d37dffcdfe81bae0)), closes [#I40Q9O](https://gitee.com/openharmony/kernel_liteos_m/issues/I40Q9O)
 * 新增ROM/RAM分析工具 ([ee3403d](https://gitee.com/openharmony/kernel_liteos_m/commits/ee3403deaf24dc612b51354f31f795fb0b9a49b5))
-* 补充fs相关函数用例 ([2a95af5](https://gitee.com/openharmony/kernel_liteos_m/commits/2a95af5bf1b412de27b4518d0abf7c335366d4d7)), closes [#I3UQ4](https://gitee.com/openharmony/kernel_liteos_m/issues/I3UQ4)
-* 解决fclose等函数工具链重定义问题 ([b244ad4](https://gitee.com/openharmony/kernel_liteos_m/commits/b244ad4ad0da8d151b69071fdd6db808c91f85a5)), closes [#I3UG6](https://gitee.com/openharmony/kernel_liteos_m/issues/I3UG6)
+* 补充fs相关函数用例 ([2a95af5](https://gitee.com/openharmony/kernel_liteos_m/commits/2a95af5bf1b412de27b4518d0abf7c335366d4d7)), closes [#I3UQ4F](https://gitee.com/openharmony/kernel_liteos_m/issues/I3UQ4F)
+* 解决fclose等函数工具链重定义问题 ([b244ad4](https://gitee.com/openharmony/kernel_liteos_m/commits/b244ad4ad0da8d151b69071fdd6db808c91f85a5)), closes [#I3UG6O](https://gitee.com/openharmony/kernel_liteos_m/issues/I3UG6O)


 ### BREAKING CHANGES
--- a/README.md
+++ b/README.md
@@ -78,7 +78,7 @@ The OpenHarmony LiteOS-M kernel build system is a modular build system based on

 ### Setting Up the Environment

-Before setting up the environment for a development board, you must set up the basic system environment for OpenHarmony first. The basic system environment includes the OpenHarmony build environment and development environment. For details, see [Setting Up Development Environment](https://gitee.com/openharmony/docs/blob/HEAD/en/device-dev/quick-start/quickstart-lite-env-setup.md).
+Before setting up the environment for a development board, you must set up the basic system environment for OpenHarmony first. The basic system environment includes the OpenHarmony build environment and development environment. For details, see [Setting Up Development Environment](https://gitee.com/openharmony/docs/blob/master/en/device-dev/quick-start/Readme-EN.md).

 ### Obtaining the OpenHarmony Source Code

@@ -108,7 +108,7 @@ The LiteOS-M kernel porting projects for specific development boards are provide

 ## Contribution<a name="section1371123476307"></a>

-[How to involve](https://gitee.com/openharmony/docs/blob/HEAD/en/contribute/contribution.md)
+[How to involve](https://gitee.com/openharmony/docs/blob/master/en/contribute/how-to-contribute.md)

 [Commit message spec](https://gitee.com/openharmony/kernel_liteos_m/wikis/Commit%20message%E8%A7%84%E8%8C%83)

@@ -116,12 +116,10 @@ The LiteOS-M kernel porting projects for specific development boards are provide

 How to contribute a chip based on Liteos-M kernel:

-[ Board-Level Directory Specifications](https://gitee.com/openharmony/docs/blob/HEAD/en/device-dev/porting/porting-chip-board-overview.md)
-
-[Mini System SoC Porting Guide](https://gitee.com/openharmony/docs/blob/HEAD/en/device-dev/porting/porting-minichip.md)
+[Mini System SoC Porting Guide](https://gitee.com/openharmony/docs/blob/master/en/device-dev/porting/Readme-EN.md)

 ## Repositories Involved<a name="section1371113476307"></a>

-[Kernel Subsystem](https://gitee.com/openharmony/docs/blob/HEAD/en/readme/kernel-subsystem.md)
+[Kernel Subsystem](https://gitee.com/openharmony/docs/blob/master/en/readme/kernel.md)

 [kernel\_liteos\_m](https://gitee.com/openharmony/kernel_liteos_m/blob/master/README.md)
--- a/README_zh.md
+++ b/README_zh.md
@@ -115,11 +115,7 @@ LiteOS-M内核移植的具体开发板的工程由社区开发者提供，可以

 如何基于Liteos-M内核贡献一款芯片:

-[板级目录规范](https://gitee.com/openharmony/docs/blob/HEAD/zh-cn/device-dev/porting/porting-chip-board-overview.md)
-
-[轻量系统芯片移植指导](https://gitee.com/openharmony/docs/blob/master/zh-cn/device-dev/porting/porting-minichip.md)
-
-[轻量系统芯片移植案例](https://gitee.com/openharmony/docs/blob/master/zh-cn/device-dev/porting/porting-minichip-cases.md)
+[轻量系统芯片移植指导](https://gitee.com/openharmony/docs/blob/master/zh-cn/device-dev/porting/Readme-CN.md)

 ## 相关仓<a name="section1371113476307"></a>

--- a/arch/include/los_arch.h
+++ b/arch/include/los_arch.h
@@ -1,6 +1,6 @@
 /*
 * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
@@ -63,12 +63,13 @@ STATIC INLINE UINTPTR ArchMspGet(VOID)
    return msp;
 }

-STATIC INLINE UINTPTR ArchLRGet(VOID)
-{
-    UINTPTR lr;
-    __asm("mov %0, lr" : "=r" (lr));
-    return lr;
-}
+#define ARCH_LR_GET()                           \
+({                                              \
+    UINTPTR lr;                                 \
+    __asm("mov %0, lr" : "=r" (lr));            \
+    (lr);                                       \
+})
+#define ArchLRGet ARCH_LR_GET
 #elif defined(__CLANG_ARM) || defined(__GNUC__)
 STATIC INLINE UINTPTR ArchSpGet(VOID)
 {
@@ -91,12 +92,13 @@ STATIC INLINE UINTPTR ArchMspGet(VOID)
    return msp;
 }

-STATIC INLINE UINTPTR ArchLRGet(VOID)
-{
-    UINTPTR lr;
-    __asm volatile("mov %0, lr" : "=r" (lr));
-    return lr;
-}
+#define ARCH_LR_GET()                           \
+({                                              \
+    UINTPTR lr;                                 \
+    __asm volatile("mov %0, lr" : "=r" (lr));   \
+    (lr);                                       \
+})
+#define ArchLRGet ARCH_LR_GET
 #else
 /* Other platforms to be improved  */
 #endif
--- a/arch/risc-v/riscv32/gcc/los_arch_interrupt.h
+++ b/arch/risc-v/riscv32/gcc/los_arch_interrupt.h
@@ -1,6 +1,6 @@
 /*
 * Copyright (c) 2013-2020, Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
@@ -43,6 +43,10 @@ extern "C" {
 #endif /* __cplusplus */
 #endif /* __cplusplus */

+#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 0)
+#error "LOSCFG_PLATFORM_HWI_WITH_ARG must be set to 1 !!!"
+#endif
+
 /**
 * @ingroup  los_arch_interrupt
 * Define the type of a hardware interrupt vector table function.
--- a/arch/risc-v/riscv32/gcc/los_interrupt.c
+++ b/arch/risc-v/riscv32/gcc/los_interrupt.c
@@ -1,6 +1,6 @@
 /*
 * Copyright (c) 2013-2020, Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
@@ -167,6 +167,7 @@ LITE_OS_SEC_TEXT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
                                      HWI_PROC_FUNC hwiHandler,
                                      HwiIrqParam *irqParam)
 {
+    (VOID)hwiMode;
    UINT32 intSave;

    if (hwiHandler == NULL) {
@@ -283,7 +284,7 @@ STATIC VOID ExcInfoDisplayContext(const LosExcInfo *exc)
    ExcBackTrace(taskContext->s0);
 }

-STATIC VOID ExcInfoDisplay(const LosExcContext *excBufAddr)
+STATIC VOID ExcInfoDisplay(VOID)
 {
    PRINTK("\nException Information     \n");

@@ -305,6 +306,11 @@ STATIC VOID ExcInfoDisplay(const LosExcContext *excBufAddr)

 WEAK UINT32 HalUnalignedAccessFix(UINTPTR mcause, UINTPTR mepc, UINTPTR mtval, VOID *sp)
 {
+    (VOID)mcause;
+    (VOID)mepc;
+    (VOID)mtval;
+    (VOID)sp;
+
    /* Unaligned access fixes are not supported by default */
    PRINTK("Unaligned access fixes are not supported by default!\n");
    return LOS_NOK;
@@ -329,7 +335,7 @@ VOID HalExcEntry(const LosExcContext *excBufAddr)
        }
    }

-    ExcInfoDisplay(excBufAddr);
+    ExcInfoDisplay();

    if (LOS_TaskIsRunning()) {
        PRINTK("----------------All Task information ------------\n");
--- a/bundle.json
+++ b/bundle.json
@@ -28,7 +28,7 @@
        "name": "liteos_m",
        "subsystem": "kernel",
        "syscap": [
-            "SystemCapability.Kernel.liteos-m"
+            "SystemCapability.Kernel.Liteos-M"
        ],
        "features": [],
        "adapted_system_type": [
@@ -58,4 +58,4 @@
            "test": []
        }
    }
-}
+}
--- a/components/backtrace/los_backtrace.c
+++ b/components/backtrace/los_backtrace.c
@@ -43,7 +43,7 @@
   judgment condition to support multiple code sections. */
 WEAK BOOL OsStackDataIsCodeAddr(UINTPTR value)
 {
-    if ((value >= CODE_START_ADDR) && (value < CODE_END_ADDR)) {
+    if ((value > CODE_START_ADDR) && (value < CODE_END_ADDR)) {
        return TRUE;
    }
    return FALSE;
--- a/components/cpup/los_cpup.c
+++ b/components/cpup/los_cpup.c
@@ -170,7 +170,7 @@ LITE_OS_SEC_TEXT_INIT UINT32 OsCpupInit()
    return LOS_OK;
 }

-/* The calculation time unit is changed to us to decouple the influence of 
+/* The calculation time unit is changed to us to decouple the influence of
 * system frequency modulation on CPUP
 */
 STATIC UINT64 CpupTimeUsGet(VOID)
--- a/components/fs/fatfs/BUILD.gn
+++ b/components/fs/fatfs/BUILD.gn
@@ -28,7 +28,7 @@
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 import("//kernel/liteos_m/liteos.gni")
-import("//third_party/FatFs/FatFs.gni")
+import("$THIRDPARTY_FATFS_DIR/FatFs.gni")

 module_switch = defined(LOSCFG_FS_FAT)
 module_name = get_path_info(rebase_path("."), "name")
--- a/components/fs/fatfs/Kconfig
+++ b/components/fs/fatfs/Kconfig
@@ -32,7 +32,6 @@ config FS_FAT
    default n
    depends on FS_VFS
    select SUPPORT_FATFS
-    select KAL_CMSIS
    help
      Answer Y to enable LiteOS support fat filesystem.

--- a/components/fs/fatfs/fatfs.c
+++ b/components/fs/fatfs/fatfs.c
@@ -60,7 +60,6 @@
 #endif /* FS_LOCK_TIMEOUT_SEC */

 static UINT8 g_workBuffer[FF_MAX_SS];
-static pthread_mutex_t g_fatfsMutex = PTHREAD_MUTEX_INITIALIZER;
 static char *g_volPath[FF_VOLUMES] = {FF_VOLUME_STRS};

 PARTITION VolToPart[] = {
@@ -70,31 +69,6 @@ PARTITION VolToPart[] = {
    { 0, 0, 4, 0, 0 }
 };

-static int FsLock(void)
-{
-    int ret = 0;
-    struct timespec absTimeout = {0};
-    if (!OsCheckKernelRunning()) {
-        return ret;
-    }
-    ret = clock_gettime(CLOCK_REALTIME, &absTimeout);
-    if (ret != 0) {
-        PRINT_ERR("clock gettime err 0x%x!\r\n", errno);
-        return errno;
-    }
-    absTimeout.tv_sec += FS_LOCK_TIMEOUT_SEC;
-    ret = pthread_mutex_timedlock(&g_fatfsMutex, &absTimeout);
-    return ret;
-}
-
-static void FsUnlock(void)
-{
-    if (!OsCheckKernelRunning()) {
-        return;
-    }
-    (void)pthread_mutex_unlock(&g_fatfsMutex);
-}
-
 static int FsChangeDrive(const char *path)
 {
    INT32 res;
@@ -275,95 +249,69 @@ int FatfsMount(struct MountPoint *mp, unsigned long mountflags,
 {
    FRESULT res;
    FATFS *fs = NULL;
-    int ret;
-
-    ret = FsLock();
-    if (ret != 0) {
-        errno = ret;
-        return (int)LOS_NOK;
-    }

    if (mountflags & MS_REMOUNT) {
-        ret = Remount(mp, mountflags);
-        FsUnlock();
-        return ret;
+        return Remount(mp, mountflags);
    }

    char *ldPath = GetLdPath(mp->mDev);
    if (ldPath == NULL) {
        errno = EFAULT;
-        ret = (int)LOS_NOK;
-        goto ERROUT;
+        return (int)LOS_NOK;
    }

    fs = (FATFS *)LOSCFG_FS_MALLOC_HOOK(sizeof(FATFS));
    if (fs == NULL) {
        errno = ENOMEM;
-        ret = (int)LOS_NOK;
-        goto ERROUT;
+        PutLdPath(ldPath);
+        return (int)LOS_NOK;
    }
    (void)memset_s(fs, sizeof(FATFS), 0, sizeof(FATFS));
+
+    res = f_mount(fs, ldPath, 1);
+    if (res != FR_OK) {
+        LOSCFG_FS_FREE_HOOK(fs);
+        PutLdPath(ldPath);
+        errno = FatfsErrno(res);
+        return (int)LOS_NOK;
+    }
    mp->mData = (void *)fs;

-    res = f_mount((FATFS *)mp->mData, ldPath, 1);
-    if (res != FR_OK) {
-        errno = FatfsErrno(res);
-        ret = (int)LOS_NOK;
-        goto ERROUT;
-    }
-
    PutLdPath(ldPath);
-    FsUnlock();
    return (int)LOS_OK;
-
-ERROUT:
-    LOSCFG_FS_FREE_HOOK(fs);
-    mp->mData = NULL;
-    PutLdPath(ldPath);
-    FsUnlock();
-    return ret;
 }

 int FatfsUmount(struct MountPoint *mp)
 {
-    int ret;
    int volId;
    FRESULT res;
+    char *ldPath = NULL;
    FATFS *fatfs = (FATFS *)mp->mData;

-    ret = FsLock();
-    if (ret != 0) {
-        errno = ret;
-        return (int)LOS_NOK;
-    }
-
-    char *ldPath = GetLdPath(mp->mDev);
-    if (ldPath == NULL) {
-        errno = EFAULT;
-        ret = (int)LOS_NOK;
-        goto OUT;
-    }
-
    /* The volume is not mounted */
    if (fatfs->fs_type == 0) {
        errno = EINVAL;
-        ret = (int)LOS_NOK;
-        goto OUT;
+        return (int)LOS_NOK;
    }

    volId = GetPartIdByPartName(mp->mDev);
    /* umount is not allowed when a file or directory is opened. */
    if (f_checkopenlock(volId) != FR_OK) {
        errno = EBUSY;
-        ret = (int)LOS_NOK;
-        goto OUT;
+        return (int)LOS_NOK;
+    }
+
+    ldPath = GetLdPath(mp->mDev);
+    if (ldPath == NULL) {
+        errno = EFAULT;
+        return (int)LOS_NOK;
    }

    res = f_mount((FATFS *)NULL, ldPath, 0);
    if (res != FR_OK) {
        errno = FatfsErrno(res);
-        ret = (int)LOS_NOK;
-        goto OUT;
+        PutLdPath(ldPath);
+        return (int)LOS_NOK;
    }

    if (fatfs->win != NULL) {
@@ -373,19 +321,15 @@ int FatfsUmount(struct MountPoint *mp)
    LOSCFG_FS_FREE_HOOK(mp->mData);
    mp->mData = NULL;

-    ret = (int)LOS_OK;
-
-OUT:
    PutLdPath(ldPath);
-    FsUnlock();
-    return ret;
+    return (int)LOS_OK;
 }

 int FatfsUmount2(struct MountPoint *mp, int flag)
 {
-    int ret;
    UINT32 flags;
    FRESULT res;
+    char *ldPath = NULL;
    FATFS *fatfs = (FATFS *)mp->mData;

    flags = MNT_FORCE | MNT_DETACH | MNT_EXPIRE | UMOUNT_NOFOLLOW;
@@ -394,31 +338,23 @@ int FatfsUmount2(struct MountPoint *mp, int flag)
        return (int)LOS_NOK;
    }

-    ret = FsLock();
-    if (ret != 0) {
-        errno = ret;
-        return (int)LOS_NOK;
-    }
-
-    char *ldPath = GetLdPath(mp->mDev);
-    if (ldPath == NULL) {
-        errno = EFAULT;
-        ret = (int)LOS_NOK;
-        goto OUT;
-    }
-
    /* The volume is not mounted */
    if (fatfs->fs_type == 0) {
        errno = EINVAL;
-        ret = (int)LOS_NOK;
-        goto OUT;
+        return (int)LOS_NOK;
+    }
+
+    ldPath = GetLdPath(mp->mDev);
+    if (ldPath == NULL) {
+        errno = EFAULT;
+        return (int)LOS_NOK;
    }

    res = f_mount((FATFS *)NULL, ldPath, 0);
    if (res != FR_OK) {
+        PutLdPath(ldPath);
        errno = FatfsErrno(res);
-        ret = (int)LOS_NOK;
-        goto OUT;
+        return (int)LOS_NOK;
    }

    if (fatfs->win != NULL) {
@@ -428,12 +364,8 @@ int FatfsUmount2(struct MountPoint *mp, int flag)
    LOSCFG_FS_FREE_HOOK(mp->mData);
    mp->mData = NULL;

-    ret = (int)LOS_OK;
-
-OUT:
    PutLdPath(ldPath);
-    FsUnlock();
-    return ret;
+    return (int)LOS_OK;
 }

 int FatfsOpen(struct File *file, const char *path, int oflag)
@@ -455,21 +387,14 @@ int FatfsOpen(struct File *file, const char *path, int oflag)
        errno = ENOMEM;
        return (int)LOS_NOK;
    }
-
-    ret = FsLock();
-    if (ret != 0) {
-        errno = ret;
-        LOSCFG_FS_FREE_HOOK(fp);
-        return (int)LOS_NOK;
-    }
-
+    (void)memset_s(fp, sizeof(FIL), 0, sizeof(FIL));
+    
    ret = FsChangeDrive(path);
    if (ret != (int)LOS_OK) {
        PRINT_ERR("FAT open ChangeDrive err 0x%x!\r\n", ret);
        errno = ENOENT;
-        ret = (int)LOS_NOK;
        LOSCFG_FS_FREE_HOOK(fp);
-        goto OUT;
+        return (int)LOS_NOK;
    }

    res = f_open(fp, path, fmode);
@@ -477,31 +402,20 @@ int FatfsOpen(struct File *file, const char *path, int oflag)
        PRINT_ERR("FAT open err 0x%x!\r\n", res);
        LOSCFG_FS_FREE_HOOK(fp);
        errno = FatfsErrno(res);
-        ret = (int)LOS_NOK;
-        goto OUT;
+        return (int)LOS_NOK;
    }

    file->fData = (void *)fp;

-OUT:
-    FsUnlock();
-    return ret;
+    return (int)LOS_OK;
 }

 int FatfsClose(struct File *file)
 {
    FRESULT res;
    FIL *fp = (FIL *)file->fData;
-    int ret;
-
-    ret = FsLock();
-    if (ret != 0) {
-        errno = ret;
-        return (int)LOS_NOK;
-    }

    if ((fp == NULL) || (fp->obj.fs == NULL)) {
-        FsUnlock();
        errno = ENOENT;
        return (int)LOS_NOK;
    }
@@ -509,7 +423,6 @@ int FatfsClose(struct File *file)
    res = f_close(fp);
    if (res != FR_OK) {
        PRINT_ERR("FAT close err 0x%x!\r\n", res);
-        FsUnlock();
        errno = FatfsErrno(res);
        return (int)LOS_NOK;
    }
@@ -521,7 +434,6 @@ int FatfsClose(struct File *file)
 #endif
    LOSCFG_FS_FREE_HOOK(file->fData);
    file->fData = NULL;
-    FsUnlock();

    return (int)LOS_OK;
 }
@@ -531,31 +443,22 @@ ssize_t FatfsRead(struct File *file, char *buf, size_t nbyte)
    FRESULT res;
    UINT32 lenRead;
    FIL *fp = (FIL *)file->fData;
-    int ret;

    if (buf == NULL) {
        errno = EFAULT;
        return (ssize_t)LOS_NOK;
    }

-    ret = FsLock();
-    if (ret != 0) {
-        errno = ret;
-        return (ssize_t)LOS_NOK;
-    }
    if (fp == NULL) {
-        FsUnlock();
        errno = ENOENT;
        return (ssize_t)LOS_NOK;
    }

    res = f_read(fp, buf, nbyte, &lenRead);
    if (res != FR_OK) {
-        FsUnlock();
        errno = FatfsErrno(res);
        return (ssize_t)LOS_NOK;
    }
-    FsUnlock();

    return (ssize_t)lenRead;
 }
@@ -566,22 +469,15 @@ ssize_t FatfsWrite(struct File *file, const char *buf, size_t nbyte)
    UINT32 lenWrite;
    static BOOL overFlow = FALSE;
    FIL *fp = (FIL *)file->fData;
-    int ret;

    if (buf == NULL) {
        errno = EFAULT;
        return (ssize_t)LOS_NOK;
    }

-    ret = FsLock();
-    if (ret != 0) {
-        errno = ret;
-        return (ssize_t)LOS_NOK;
-    }
-
-    if ((fp ==NULL) || (fp->obj.fs == NULL)) {
+    if ((fp == NULL) || (fp->obj.fs == NULL)) {
        errno = ENOENT;
-        goto ERROUT;
+        return (ssize_t)LOS_NOK;
    }

    res = f_write(fp, buf, nbyte, &lenWrite);
@@ -592,15 +488,10 @@ ssize_t FatfsWrite(struct File *file, const char *buf, size_t nbyte)

    if ((res != FR_OK) || (nbyte != lenWrite)) {
        errno = FatfsErrno(res);
-        goto ERROUT;
+        return (ssize_t)LOS_NOK;
    }

-    FsUnlock();
    return (ssize_t)lenWrite;
-
-ERROUT:
-    FsUnlock();
-    return (ssize_t)LOS_NOK;
 }

 off_t FatfsLseek(struct File *file, off_t offset, int whence)
@@ -608,17 +499,10 @@ off_t FatfsLseek(struct File *file, off_t offset, int whence)
    FRESULT res;
    off_t pos;
    FIL *fp = (FIL *)file->fData;
-    int ret;
-
-    ret = FsLock();
-    if (ret != 0) {
-        errno = ret;
-        return (off_t)LOS_NOK;
-    }

    if ((fp == NULL) || (fp->obj.fs == NULL)) {
        errno = ENOENT;
-        goto ERROUT;
+        return (off_t)LOS_NOK;
    }

    if (whence == SEEK_SET) {
@@ -629,22 +513,17 @@ off_t FatfsLseek(struct File *file, off_t offset, int whence)
        pos = f_size(fp);
    } else {
        errno = EINVAL;
-        goto ERROUT;
+        return (off_t)LOS_NOK;
    }

    res = f_lseek(fp, offset + pos);
    if (res != FR_OK) {
        errno = FatfsErrno(res);
-        goto ERROUT;
+        return (off_t)LOS_NOK;
    }

    pos = f_tell(fp);
-    FsUnlock();
    return pos;
-
-ERROUT:
-    FsUnlock();
-    return (off_t)LOS_NOK;
 }

 /* Remove the specified FILE */
@@ -658,39 +537,26 @@ int FatfsUnlink(struct MountPoint *mp, const char *path)
        return (int)LOS_NOK;
    }

-    ret = FsLock();
-    if (ret != 0) {
-        errno = ret;
-        return (int)LOS_NOK;
-    }
-
    if (!mp->mWriteEnable) {
        errno = EACCES;
-        ret = (int)LOS_NOK;
-        goto OUT;
+        return (int)LOS_NOK;
    }

    ret = FsChangeDrive(path);
    if (ret != (int)LOS_OK) {
        PRINT_ERR("FAT unlink ChangeDrive err 0x%x!\r\n", ret);
        errno = ENOENT;
-        ret = (int)LOS_NOK;
-        goto OUT;
+        return (int)LOS_NOK;
    }

    res = f_unlink(path);
    if (res != FR_OK) {
        PRINT_ERR("FAT unlink err 0x%x!\r\n", res);
        errno = FatfsErrno(res);
-        ret = (int)LOS_NOK;
-        goto OUT;
+        return (int)LOS_NOK;
    }

-    ret = (int)LOS_OK;
-
-OUT:
-    FsUnlock();
-    return ret;
+    return (int)LOS_OK;
 }

 int FatfsStat(struct MountPoint *mp, const char *path, struct stat *buf)
@@ -704,26 +570,18 @@ int FatfsStat(struct MountPoint *mp, const char *path, struct stat *buf)
        return (int)LOS_NOK;
    }

-    ret = FsLock();
-    if (ret != 0) {
-        errno = ret;
-        return (int)LOS_NOK;
-    }
-
    ret = FsChangeDrive(path);
    if (ret != (int)LOS_OK) {
        PRINT_ERR("FAT stat ChangeDrive err 0x%x!\r\n", ret);
        errno = ENOENT;
-        ret = (int)LOS_NOK;
-        goto OUT;
+        return (int)LOS_NOK;
    }

    res = f_stat(path, &fileInfo);
    if (res != FR_OK) {
        PRINT_ERR("FAT stat err 0x%x!\r\n", res);
        errno = FatfsErrno(res);
-        ret = (int)LOS_NOK;
-        goto OUT;
+        return (int)LOS_NOK;
    }

    buf->st_size = fileInfo.fsize;
@@ -740,43 +598,27 @@ int FatfsStat(struct MountPoint *mp, const char *path, struct stat *buf)
        buf->st_mode |= S_IFDIR;
    }

-    ret = (int)LOS_OK;
-
-OUT:
-    FsUnlock();
-    return ret;
+    return (int)LOS_OK;
 }

 /* Synchronize all changes to Flash */
 int FatfsSync(struct File *file)
 {
-    int ret;
    FRESULT res;
    FIL *fp = (FIL *)file->fData;

-    ret = FsLock();
-    if (ret != 0) {
-        errno = ret;
-        return (int)LOS_NOK;
-    }
-
    if ((fp == NULL) || (fp->obj.fs == NULL)) {
        errno = ENOENT;
-        ret = (int)LOS_NOK;
-        goto OUT;
+        return (int)LOS_NOK;
    }

    res = f_sync(fp);
    if (res != FR_OK) {
        errno = FatfsErrno(res);
-        ret = (int)LOS_NOK;
-        goto OUT;
+        return (int)LOS_NOK;
    }
-    ret = (int)LOS_OK;

-OUT:
-    FsUnlock();
-    return ret;
+    return (int)LOS_OK;
 }

 int FatfsMkdir(struct MountPoint *mp, const char *path)
@@ -789,38 +631,26 @@ int FatfsMkdir(struct MountPoint *mp, const char *path)
        return (int)LOS_NOK;
    }

-    ret = FsLock();
-    if (ret != 0) {
-        errno = ret;
-        return (int)LOS_NOK;
-    }
-
    if (!mp->mWriteEnable) {
        errno = EACCES;
-        ret = (int)LOS_NOK;
-        goto OUT;
+        return (int)LOS_NOK;
    }

    ret = FsChangeDrive(path);
    if (ret != (int)LOS_OK) {
        PRINT_ERR("FAT mkdir ChangeDrive err 0x%x!\r\n", ret);
        errno = ENOENT;
-        ret = (int)LOS_NOK;
-        goto OUT;
+        return (int)LOS_NOK;
    }

    res = f_mkdir(path);
    if (res != FR_OK) {
        PRINT_ERR("FAT mkdir err 0x%x!\r\n", res);
        errno = FatfsErrno(res);
-        ret = (int)LOS_NOK;
-        goto OUT;
+        return (int)LOS_NOK;
    }
-    ret = (int)LOS_OK;

-OUT:
-    FsUnlock();
-    return ret;
+    return (int)LOS_OK;
 }

 int FatfsOpendir(struct Dir *dir, const char *dirName)
@@ -831,47 +661,35 @@ int FatfsOpendir(struct Dir *dir, const char *dirName)

    if (dirName == NULL) {
        errno = EFAULT;
-        goto ERROUT;
-    }
-
-    dp = (DIR *)LOSCFG_FS_MALLOC_HOOK(sizeof(DIR));
-    if (dp == NULL) {
-        errno = ENOENT;
-        goto ERROUT;
-    }
-
-    ret = FsLock();
-    if (ret != 0) {
-        errno = ret;
-        goto ERROUT;
+        return (int)LOS_NOK;
    }

    ret = FsChangeDrive(dirName);
    if (ret != (int)LOS_OK) {
        PRINT_ERR("FAT opendir ChangeDrive err 0x%x!\r\n", ret);
        errno = ENOENT;
-        goto ERROUT;
+        return (int)LOS_NOK;
    }

+    dp = (DIR *)LOSCFG_FS_MALLOC_HOOK(sizeof(DIR));
+    if (dp == NULL) {
+        errno = ENOENT;
+        return (int)LOS_NOK;
+    }
+    (void)memset_s(dp, sizeof(DIR), 0, sizeof(DIR));
+    
    res = f_opendir(dp, dirName);
    if (res != FR_OK) {
        PRINT_ERR("FAT opendir err 0x%x!\r\n", res);
+        LOSCFG_FS_FREE_HOOK(dp);
        errno = FatfsErrno(res);
-        goto ERROUT;
+        return (int)LOS_NOK;
    }

    dir->dData = dp;
    dir->dOffset = 0;

-    FsUnlock();
    return (int)LOS_OK;
-
-ERROUT:
-    if (dp != NULL) {
-        LOSCFG_FS_FREE_HOOK(dp);
-    }
-    FsUnlock();
-    return (int)LOS_NOK;
 }

 int FatfsReaddir(struct Dir *dir, struct dirent *dent)
@@ -879,7 +697,6 @@ int FatfsReaddir(struct Dir *dir, struct dirent *dent)
    FRESULT res;
    FILINFO fileInfo = {0};
    DIR *dp = NULL;
-    int ret;

    if ((dir == NULL) || (dir->dData == NULL)) {
        errno = EBADF;
@@ -887,18 +704,11 @@ int FatfsReaddir(struct Dir *dir, struct dirent *dent)
    }

    dp = (DIR *)dir->dData;
-    ret = FsLock();
-    if (ret != 0) {
-        errno = ret;
-        return (int)LOS_NOK;
-    }
-
    res = f_readdir(dp, &fileInfo);
    /* if res not ok or fname is NULL , return NULL */
    if ((res != FR_OK) || (fileInfo.fname[0] == 0x0)) {
        PRINT_ERR("FAT readdir err 0x%x!\r\n", res);
        errno = FatfsErrno(res);
-        FsUnlock();
        return (int)LOS_NOK;
    }

@@ -909,7 +719,6 @@ int FatfsReaddir(struct Dir *dir, struct dirent *dent)
    } else {
        dent->d_type = DT_REG;
    }
-    FsUnlock();

    return (int)LOS_OK;
 }
@@ -918,7 +727,6 @@ int FatfsClosedir(struct Dir *dir)
 {
    FRESULT res;
    DIR *dp = NULL;
-    int ret;

    if ((dir == NULL) || (dir->dData == NULL)) {
        errno = EBADF;
@@ -926,23 +734,15 @@ int FatfsClosedir(struct Dir *dir)
    }

    dp = dir->dData;
-    ret = FsLock();
-    if (ret != 0) {
-        errno = ret;
-        return (int)LOS_NOK;
-    }
-
    res = f_closedir(dp);
    if (res != FR_OK) {
        PRINT_ERR("FAT closedir err 0x%x!\r\n", res);
-        FsUnlock();
        errno = FatfsErrno(res);
        return (int)LOS_NOK;
    }

    LOSCFG_FS_FREE_HOOK(dir->dData);
    dir->dData = NULL;
-    FsUnlock();

    return (int)LOS_OK;
 }
@@ -957,38 +757,26 @@ int FatfsRmdir(struct MountPoint *mp, const char *path)
        return (int)LOS_NOK;
    }

-    ret = FsLock();
-    if (ret != 0) {
-        errno = ret;
-        return (int)LOS_NOK;
-    }
-
    if (!mp->mWriteEnable) {
        errno = EACCES;
-        ret = (int)LOS_NOK;
-        goto OUT;
+        return (int)LOS_NOK;
    }

    ret = FsChangeDrive(path);
    if (ret != (int)LOS_OK) {
        PRINT_ERR("FAT rmdir ChangeDrive err 0x%x!\r\n", ret);
        errno = ENOENT;
-        ret = (int)LOS_NOK;
-        goto OUT;
+        return (int)LOS_NOK;
    }

    res = f_rmdir(path);
    if (res != FR_OK) {
        PRINT_ERR("FAT rmdir err 0x%x!\r\n", res);
        errno = FatfsErrno(res);
-        ret = (int)LOS_NOK;
-        goto OUT;
+        return (int)LOS_NOK;
    }
-    ret = (int)LOS_OK;

-OUT:
-    FsUnlock();
-    return ret;
+    return (int)LOS_OK;
 }

 int FatfsRename(struct MountPoint *mp, const char *oldName, const char *newName)
@@ -1001,38 +789,26 @@ int FatfsRename(struct MountPoint *mp, const char *oldName, const char *newName)
        return (int)LOS_NOK;
    }

-    ret = FsLock();
-    if (ret != 0) {
-        errno = ret;
-        return (int)LOS_NOK;
-    }
-
    if (!mp->mWriteEnable) {
        errno = EACCES;
-        ret = (int)LOS_NOK;
-        goto OUT;
+        return (int)LOS_NOK;
    }

    ret = FsChangeDrive(oldName);
    if (ret != (int)LOS_OK) {
        PRINT_ERR("FAT f_getfree ChangeDrive err 0x%x!\r\n", ret);
        errno = ENOENT;
-        ret = (int)LOS_NOK;
-        goto OUT;
+        return (int)LOS_NOK;
    }

    res = f_rename(oldName, newName);
    if (res != FR_OK) {
        PRINT_ERR("FAT frename err 0x%x!\r\n", res);
        errno = FatfsErrno(res);
-        ret = (int)LOS_NOK;
-        goto OUT;
+        return (int)LOS_NOK;
    }
-    ret = (int)LOS_OK;

-OUT:
-    FsUnlock();
-    return ret;
+    return (int)LOS_OK;
 }

 int FatfsStatfs(const char *path, struct statfs *buf)
@@ -1047,26 +823,18 @@ int FatfsStatfs(const char *path, struct statfs *buf)
        return (int)LOS_NOK;
    }

-    ret = FsLock();
-    if (ret != 0) {
-        errno = ret;
-        return (int)LOS_NOK;
-    }
-
    ret = FsChangeDrive(path);
    if (ret != FR_OK) {
        PRINT_ERR("FAT f_getfree ChangeDrive err %d.", ret);
        errno = FatfsErrno(FR_INVALID_PARAMETER);
-        ret = (int)LOS_NOK;
-        goto OUT;
+        return (int)LOS_NOK;
    }

    res = f_getfree(path, &freeClust, &fs);
    if (res != FR_OK) {
        PRINT_ERR("FAT f_getfree err 0x%x.", res);
        errno = FatfsErrno(res);
-        ret = (int)LOS_NOK;
-        goto OUT;
+        return (int)LOS_NOK;
    }
    buf->f_bfree  = freeClust;
    buf->f_bavail = freeClust;
@@ -1078,11 +846,7 @@ int FatfsStatfs(const char *path, struct statfs *buf)
    buf->f_bsize  = FF_MIN_SS * fs->csize;
 #endif

-    ret = (int)LOS_OK;
-
-OUT:
-    FsUnlock();
-    return ret;
+    return (int)LOS_OK;
 }

 static int DoTruncate(struct File *file, off_t length, UINT32 count)
@@ -1090,7 +854,6 @@ static int DoTruncate(struct File *file, off_t length, UINT32 count)
    FRESULT res = FR_OK;
    DWORD csz;
    FIL *fp = (FIL *)file->fData;
-    int ret = (int)LOS_OK;

    csz = (DWORD)(fp->obj.fs)->csize * SS(fp->obj.fs); /* Cluster size */
    if (length > csz * count) {
@@ -1098,8 +861,7 @@ static int DoTruncate(struct File *file, off_t length, UINT32 count)
        res = f_expand(fp, 0, (FSIZE_t)(length), FALLOC_FL_KEEP_SIZE);
 #else
        errno = ENOSYS;
-        ret = (int)LOS_NOK;
-        return ret;
+        return (int)LOS_NOK;
 #endif
    } else if (length < csz * count) {
        res = f_truncate(fp, (FSIZE_t)length);
@@ -1107,14 +869,13 @@ static int DoTruncate(struct File *file, off_t length, UINT32 count)

    if (res != FR_OK) {
        errno = FatfsErrno(res);
-        ret = (int)LOS_NOK;
-        return ret;
+        return (int)LOS_NOK;
    }

    fp->obj.objsize = length; /* Set file size to length */
    fp->flag |= 0x40; /* Set modified flag */

-    return ret;
+    return (int)LOS_OK;
 }

 int FatfsTruncate(struct File *file, off_t length)
@@ -1123,49 +884,30 @@ int FatfsTruncate(struct File *file, off_t length)
    UINT count;
    DWORD fclust;
    FIL *fp = (FIL *)file->fData;
-    int ret;

    if ((length < 0) || (length > UINT_MAX)) {
        errno = EINVAL;
        return (int)LOS_NOK;
    }

-    ret = FsLock();
-    if (ret != 0) {
-        errno = ret;
-        return (int)LOS_NOK;
-    }
-
    if ((fp == NULL) || (fp->obj.fs == NULL)) {
        errno = ENOENT;
-        ret = (int)LOS_NOK;
-        goto OUT;
+        return (int)LOS_NOK;
    }

    res = f_getclustinfo(fp, &fclust, &count);
    if (res != FR_OK) {
        errno = FatfsErrno(res);
-        ret = (int)LOS_NOK;
-        goto OUT;
+        return (int)LOS_NOK;
    }

-    ret = DoTruncate(file, length, count);
-    if (ret != FR_OK) {
-        goto OUT;
-    }
-
-    ret = (int)LOS_OK;
-
-OUT:
-    FsUnlock();
-    return ret;
+    return DoTruncate(file, length, count);
 }

 int FatfsFdisk(const char *dev, int *partTbl, int arrayNum)
 {
    int pdrv;
    FRESULT res;
-    int ret;

    if ((dev == NULL) || (partTbl == NULL)) {
        errno = EFAULT;
@@ -1178,25 +920,13 @@ int FatfsFdisk(const char *dev, int *partTbl, int arrayNum)
        return (int)LOS_NOK;
    }

-    ret = FsLock();
-    if (ret != 0) {
-        errno = ret;
-        ret = (int)LOS_NOK;
-        goto OUT;
-    }
-
    res = f_fdisk(pdrv, (DWORD const *)partTbl, g_workBuffer);
    if (res != FR_OK) {
        errno = FatfsErrno(res);
-        ret = (int)LOS_NOK;
-        goto OUT;
+        return (int)LOS_NOK;
    }

-    ret = (int)LOS_OK;
-
-OUT:
-    FsUnlock();
-    return ret;
+    return (int)LOS_OK;
 }

 int FatfsFormat(const char *partName, void *privData)
@@ -1205,7 +935,6 @@ int FatfsFormat(const char *partName, void *privData)
    MKFS_PARM opt = {0};
    int option = *(int *)privData;
    char *dev = NULL; /* logical driver */
-    int ret;

    if (partName == NULL) {
        errno = EFAULT;
@@ -1218,29 +947,17 @@ int FatfsFormat(const char *partName, void *privData)
        return (int)LOS_NOK;
    }

-    ret = FsLock();
-    if (ret != 0) {
-        errno = ret;
-        PutLdPath(dev);
-        return (int)LOS_NOK;
-    }
-
    opt.fmt = option;
    opt.n_sect = 0; /* use default allocation unit size depends on the volume
                       size. */
    res = f_mkfs(dev, &opt, g_workBuffer, FF_MAX_SS);
    if (res != FR_OK) {
        errno = FatfsErrno(res);
-        ret = (int)LOS_NOK;
-        goto OUT;
+        PutLdPath(dev);
+        return (int)LOS_NOK;
    }

-    ret = (int)LOS_OK;
-
-OUT:
-    PutLdPath(dev);
-    FsUnlock();
-    return ret;
+    return (int)LOS_OK;
 }

 static struct MountOps g_fatfsMnt = {
--- a/components/fs/littlefs/BUILD.gn
+++ b/components/fs/littlefs/BUILD.gn
@@ -28,7 +28,7 @@
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 import("//kernel/liteos_m/liteos.gni")
-import("//third_party/littlefs/littlefs.gni")
+import("$THIRDPARTY_LITTLEFS_DIR/littlefs.gni")

 module_switch = defined(LOSCFG_FS_LITTLEFS)
 module_name = get_path_info(rebase_path("."), "name")
--- a/components/fs/littlefs/lfs_adapter.c
+++ b/components/fs/littlefs/lfs_adapter.c
@@ -32,7 +32,6 @@
 #define _GNU_SOURCE 1
 #include "lfs_adapter.h"
 #include "los_config.h"
-#include "los_fs.h"
 #include "vfs_files.h"
 #include "vfs_operations.h"
 #include "vfs_partition.h"
@@ -41,8 +40,6 @@
 #include "securec.h"
 #include "los_fs.h"

-static pthread_mutex_t g_fsLocalMutex = PTHREAD_MUTEX_INITIALIZER;
-
 static struct PartitionCfg g_partitionCfg;
 static struct DeviceDesc *g_lfsDevice = NULL;

@@ -378,7 +375,6 @@ int LfsReaddir(struct Dir *dir, struct dirent *dent)

    ret = lfs_dir_read(lfs, dirInfo, &lfsInfo);
    if (ret == TRUE) {
-        pthread_mutex_lock(&g_fsLocalMutex);
        (void)strncpy_s(dent->d_name, sizeof(dent->d_name), lfsInfo.name, strlen(lfsInfo.name) + 1);
        if (lfsInfo.type == LFS_TYPE_DIR) {
            dent->d_type = DT_DIR;
@@ -387,7 +383,6 @@ int LfsReaddir(struct Dir *dir, struct dirent *dent)
        }

        dent->d_reclen = lfsInfo.size;
-        pthread_mutex_unlock(&g_fsLocalMutex);

        return LOS_OK;
    }
@@ -567,10 +562,7 @@ int LfsClose(struct File *file)
        return (int)LOS_NOK;
    }

-    pthread_mutex_lock(&g_fsLocalMutex);
    ret = lfs_file_close((lfs_t *)mp->mData, lfsHandle);
-    pthread_mutex_unlock(&g_fsLocalMutex);
-
    if (ret != 0) {
        errno = LittlefsErrno(ret);
        ret = (int)LOS_NOK;
--- a/components/fs/vfs/BUILD.gn
+++ b/components/fs/vfs/BUILD.gn
@@ -41,14 +41,14 @@ kernel_module(module_name) {
  ]

  include_dirs = [
-    "//kernel/liteos_m/kernel/arch/include",
-    "//kernel/liteos_m/kernel/include",
-    "//kernel/liteos_m/utils",
+    "$LITEOSTOPDIR/kernel/arch/include",
+    "$LITEOSTOPDIR/kernel/include",
+    "$LITEOSTOPDIR/utils",
    "../",
    ".",
  ]

-  deps = [ "//kernel/liteos_m/kal" ]
+  deps = [ "$LITEOSTOPDIR/kal" ]
  configs += [ "$LITEOSTOPDIR:warn_config" ]
  if (!defined(LOSCFG_COMPILER_ICCARM)) {
    cflags = [ "-Wno-parentheses" ]
--- a/components/fs/vfs/Kconfig
+++ b/components/fs/vfs/Kconfig
@@ -30,6 +30,23 @@
 config FS_VFS
    bool "Enable FS VFS"
    default y
+    select POSIX_FS_API

    help
      Answer Y to enable LiteOS support VFS.
+
+if FS_VFS
+config FS_LOCK_TIMEOUT
+    int "Filesystem global lock timeout value in tick. -1 for waiting forever"
+    default -1
+    help
+        The timeout value of getting filesystem lock in tick. -1 for waiting forever
+
+config FS_SUPPORT_MOUNT_TARGET_RECURSIVE
+    bool "Mount target can be recursive"
+    default n
+    depends on FS_VFS
+
+    help
+      Answer Y to enable LiteOS support VFS mount recursively. For example, "/system/bin".
+endif
--- a/components/fs/vfs/los_fs.h
+++ b/components/fs/vfs/los_fs.h
@@ -62,41 +62,6 @@ extern "C" {
 #define LOSCFG_FS_FREE_HOOK(ptr) LOS_MemFree((VOID *)OS_SYS_MEM_ADDR, ptr)
 #endif

-int LOS_Open(const char *path, int flags, ...);
-int LOS_Close(int fd);
-ssize_t LOS_Read(int fd, void *buff, size_t bytes);
-ssize_t LOS_Write(int fd, const void *buff, size_t bytes);
-off_t LOS_Lseek(int fd, off_t off, int whence);
-int LOS_Stat(const char *path, struct stat *stat);
-int LOS_Statfs(const char *path, struct statfs *buf);
-int LOS_Unlink(const char *path);
-int LOS_Rename(const char *oldpath, const char *newpath);
-int LOS_Fsync(int fd);
-DIR *LOS_Opendir(const char *path);
-struct dirent *LOS_Readdir(DIR *dir);
-int LOS_Closedir(DIR *dir);
-int LOS_Mkdir(const char *path, mode_t mode);
-int LOS_Rmdir(const char *path);
-int LOS_Lstat(const char *path, struct stat *buffer);
-int LOS_Fstat(int fd, struct stat *buf);
-int LOS_Fcntl(int fd, int cmd, ...);
-int LOS_Ioctl(int fd, int req, ...);
-ssize_t LOS_Readv(int fd, const struct iovec *iovBuf, int iovcnt);
-ssize_t LOS_Writev(int fd, const struct iovec *iovBuf, int iovcnt);
-ssize_t LOS_Pread(int fd, void *buff, size_t bytes, off_t off);
-ssize_t LOS_Pwrite(int fd, const void *buff, size_t bytes, off_t off);
-int LOS_Isatty(int fd);
-int LOS_Access(const char *path, int amode);
-int LOS_Ftruncate(int fd, off_t length);
-int LOS_FsUmount(const char *target);
-int LOS_FsUmount2(const char *target, int flag);
-int LOS_FsMount(const char *source, const char *target,
-                const char *fsType, unsigned long mountflags,
-                const void *data);
-
-int OsFcntl(int fd, int cmd, va_list ap);
-int OsIoctl(int fd, int req, va_list ap);
-
 struct PartitionCfg {
    /* partition low-level read func */
    int  (*readFunc)(int partition, UINT32 *offset, void *buf, UINT32 size);
@@ -174,6 +139,17 @@ int LOS_PartitionFormat(const char *partName, char *fsType, void *data);
 int LOS_FsRegister(const char *fsType, const struct MountOps *fsMops,
                   const struct FileOps *fsFops, const struct FsManagement *fsMgt);

+/*
+ * @brief Lock the whole filesystem to forbid filesystem access.
+ *
+ * @return Return LOS_NOK if error. Return LOS_OK if seccess.
+ */
+int LOS_FsLock(void);
+
+/*
+ * @brief Unlock the whole filesystem to allow filesystem access.
+ */
+void LOS_FsUnlock(void);

 #ifdef __cplusplus
 #if __cplusplus
--- a/components/fs/vfs/vfs_config.h
+++ b/components/fs/vfs/vfs_config.h
@@ -49,21 +49,17 @@

 #ifdef LOSCFG_FS_FAT
 #include "fatfs_conf.h"
-#define __FAT_NFILE FAT_MAX_OPEN_FILES
-#else
-#define __FAT_NFILE 0
 #endif

 #ifdef LOSCFG_FS_LITTLEFS
 #include "lfs_conf.h"
-#define __LFS_NFILE LOSCFG_LFS_MAX_OPEN_FILES
-#else
-#define __LFS_NFILE 0
 #endif

-#define CONFIG_NFILE_DESCRIPTORS    (__FAT_NFILE + __LFS_NFILE)
+#ifndef CONFIG_NFILE_DESCRIPTORS
+#define CONFIG_NFILE_DESCRIPTORS 256
+#endif

-#define NR_OPEN_DEFAULT CONFIG_NFILE_DESCRIPTORS
+#define NR_OPEN_DEFAULT (CONFIG_NFILE_DESCRIPTORS - MIN_START_FD)

 /* time configure */

--- a/components/fs/vfs/vfs_files.h
+++ b/components/fs/vfs/vfs_files.h
@@ -78,7 +78,7 @@ struct File {
    off_t fOffset;
    INT32 fOwner;
    struct MountPoint *fMp;
-    void *fData; /* file system opreations handle, fatfs FIL, etc. */
+    void *fData; /* file system operations handle, fatfs FIL, etc. */
    const char *fullPath;
 };

--- a/components/fs/vfs/vfs_fs.c
+++ b/components/fs/vfs/vfs_fs.c
--- a/components/fs/vfs/vfs_maps.c
+++ b/components/fs/vfs/vfs_maps.c
@@ -41,17 +41,17 @@ struct FsMap *VfsFsMapGet(const char *fsType)
 {
    struct FsMap *curr = g_fsMap;

-    (void)VfsLock();
+    (void)LOS_FsLock();
    while (curr != NULL) {
        if ((curr->fsType != NULL) && (fsType != NULL) &&
            (strcmp(curr->fsType, fsType) == 0)) {
-            (void)VfsUnlock();
+            LOS_FsUnlock();
            return curr;
        }
        curr = curr->next;
    }

-    VfsUnlock();
+    LOS_FsUnlock();
    return NULL;
 }

@@ -86,11 +86,11 @@ int OsFsRegister(const char *fsType, const struct MountOps *fsMops,
    newfs->fsMgt = fsMgt;
    newfs->fsRefs = 0;

-    (void)VfsLock();
+    (void)LOS_FsLock();
    newfs->next = g_fsMap;
    g_fsMap = newfs;

-    VfsUnlock();
+    LOS_FsUnlock();
    return LOS_OK;
 }

--- a/components/fs/vfs/vfs_mount.c
+++ b/components/fs/vfs/vfs_mount.c
@@ -33,6 +33,7 @@
 #include "vfs_config.h"
 #include "stdlib.h"
 #include "string.h"
+#include "limits.h"
 #include "errno.h"
 #include "securec.h"
 #include "vfs_operations.h"
@@ -62,14 +63,13 @@ static void MpDeleteFromList(struct MountPoint *mp)
    }
 }

+#if (LOSCFG_FS_SUPPORT_MOUNT_TARGET_RECURSIVE == 1)
 struct MountPoint *VfsMpFind(const char *path, const char **pathInMp)
 {
    struct MountPoint *mp = g_mountPoints;
    struct MountPoint *bestMp = NULL;
    int bestMatches = 0;
-    if (path == NULL) {
-        return NULL;
-    }
+
    if (pathInMp != NULL) {
        *pathInMp = NULL;
    }
@@ -121,29 +121,85 @@ struct MountPoint *VfsMpFind(const char *path, const char **pathInMp)
    next:
        mp = mp->mNext;
    }
+
    return bestMp;
 }
+#else
+struct MountPoint *VfsMpFind(const char *path, const char **pathInMp)
+{
+    struct MountPoint *mp = g_mountPoints;
+    const char *iPath = path;
+    const char *mPath = NULL;
+    const char *target = NULL;

-STATIC struct MountPoint *VfsMountPointInit(const char *target, const char *fsType, unsigned long mountflags)
+    if (pathInMp != NULL) {
+        *pathInMp = NULL;
+    }
+    while (*iPath == '/') {
+        ++iPath;
+    }
+
+    while ((mp != NULL) && (mp->mPath != NULL)) {
+        mPath = mp->mPath;
+        target = iPath;
+
+        while (*mPath == '/') {
+            ++mPath;
+        }
+
+        while ((*mPath != '\0') && (*mPath != '/') &&
+               (*target != '\0') && (*target != '/')) {
+            if (*mPath != *target) {
+                break;
+            }
+            ++mPath;
+            ++target;
+        }
+        if (((*mPath == '\0') || (*mPath == '/')) &&
+            ((*target == '\0') || (*target == '/'))) {
+            if (pathInMp != NULL) {
+                *pathInMp = path;
+            }
+            return mp;
+        }
+        mp = mp->mNext;
+    }
+    return NULL;
+}
+#endif
+
+STATIC struct MountPoint *VfsMountPointInit(const char *source, const char *target,
+        const char *fsType, unsigned long mountflags)
 {
    struct MountPoint *mp = NULL;
    const char *pathInMp = NULL;
    struct FsMap *mFs = NULL;
+    size_t ssize = 0;
+    size_t tsize;

    /* find mp by target, to see if it was mounted */
    mp = VfsMpFind(target, &pathInMp);
    if (mp != NULL && pathInMp != NULL) {
+        errno = EINVAL;
        return NULL;
    }

-    /* Find fsMap coresponding to the fsType */
+    /* Find fsMap corresponding to the fsType */
    mFs = VfsFsMapGet(fsType);
    if ((mFs == NULL) || (mFs->fsMops == NULL) || (mFs->fsMops->mount == NULL)) {
+        errno = ENODEV;
        return NULL;
    }

-    mp = (struct MountPoint *)LOSCFG_FS_MALLOC_HOOK(sizeof(struct MountPoint));
+    if (source != NULL) {
+        ssize = strlen(source) + 1;
+    }
+
+    tsize = strlen(target) + 1;
+
+    mp = (struct MountPoint *)LOSCFG_FS_MALLOC_HOOK(sizeof(struct MountPoint) + ssize + tsize);
    if (mp == NULL) {
+        errno = ENOMEM;
        return NULL;
    }

@@ -152,7 +208,20 @@ STATIC struct MountPoint *VfsMountPointInit(const char *target, const char *fsTy
    mp->mRefs = 0;
    mp->mWriteEnable = (mountflags & MS_RDONLY) ? FALSE : TRUE;
    mp->mFs->fsRefs++;
-    mp->mNext = g_mountPoints;
+
+    if (source != NULL && strcpy_s((char *)mp + sizeof(struct MountPoint), ssize, source) != EOK) {
+        LOSCFG_FS_FREE_HOOK(mp);
+        errno = ENOMEM;
+        return NULL;
+    }
+
+    if (strcpy_s((char *)mp + sizeof(struct MountPoint) + ssize, tsize, target) != EOK) {
+        LOSCFG_FS_FREE_HOOK(mp);
+        errno = ENOMEM;
+        return NULL;
+    }
+    mp->mDev = source ? (char *)mp + sizeof(struct MountPoint) : NULL;
+    mp->mPath = (char *)mp + sizeof(struct MountPoint) + ssize;

    return mp;
 }
@@ -178,51 +247,47 @@ STATIC int VfsRemount(const char *source, const char *target,
    return mp->mFs->fsMops->mount(mp, mountflags, data);
 }

-int LOS_FsMount(const char *source, const char *target,
+STATIC int VfsMountPathCheck(const char *target)
+{
+    /* target must begin with '/', for example /system, /data, etc. */
+    if ((target == NULL) || (target[0] != '/')) {
+        errno = EINVAL;
+        return (int)LOS_NOK;
+    }
+
+    if (strlen(target) >= PATH_MAX) {
+        errno = ENAMETOOLONG;
+        return (int)LOS_NOK;
+    }
+
+    return LOS_OK;
+}
+
+int mount(const char *source, const char *target,
                const char *fsType, unsigned long mountflags,
                const void *data)
 {
-    size_t len;
    int ret;
    struct MountPoint *mp = NULL;

-    /* target must begin with '/', for example /system, /data, etc. */
-    if ((target == NULL) || (target[0] != '/')) {
+    if (VfsMountPathCheck(target) != LOS_OK) {
        return (int)LOS_NOK;
    }

-    (void)VfsLock();
+    (void)LOS_FsLock();

    if (mountflags & MS_REMOUNT) {
        ret = VfsRemount(source, target, fsType, mountflags, data);
-        VfsUnlock();
+        LOS_FsUnlock();
        return ret;
    }

-    mp = VfsMountPointInit(target, fsType, mountflags);
+    mp = VfsMountPointInit(source, target, fsType, mountflags);
    if (mp == NULL) {
-        VfsUnlock();
+        LOS_FsUnlock();
        return (int)LOS_NOK;
    }

-    if (source != NULL) {
-        len = strlen(source) + 1;
-        mp->mDev = LOSCFG_FS_MALLOC_HOOK(len);
-        if (mp->mDev == NULL) {
-            LOSCFG_FS_FREE_HOOK(mp);
-            VfsUnlock();
-            return (int)LOS_NOK;
-        }
-        (void)strcpy_s((char *)mp->mDev, len, source);
-    }
-
-    len = strlen(target) + 1;
-    mp->mPath = LOSCFG_FS_MALLOC_HOOK(len);
-    if (mp->mPath == NULL) {
-        goto errout;
-    }
-    (void)strcpy_s((char *)mp->mPath, len, target);
-
    ret = mp->mFs->fsMops->mount(mp, mountflags, data);
    if (ret != 0) {
        /* errno is set */
@@ -230,30 +295,28 @@ int LOS_FsMount(const char *source, const char *target,
        goto errout;
    }

+    mp->mNext = g_mountPoints;
    g_mountPoints = mp;
-    VfsUnlock();
+    LOS_FsUnlock();
    return LOS_OK;

 errout:
-    LOSCFG_FS_FREE_HOOK((void *)mp->mPath);
-    LOSCFG_FS_FREE_HOOK((void *)mp->mDev);
    LOSCFG_FS_FREE_HOOK(mp);
-    VfsUnlock();
+    LOS_FsUnlock();
    return (int)LOS_NOK;
 }

-int LOS_FsUmount(const char *target)
+int umount(const char *target)
 {
    struct MountPoint *mp = NULL;
-    const char *pathInMp = NULL;
    int ret = (int)LOS_NOK;

-    (void)VfsLock();
-    if (target == NULL) {
+    (void)LOS_FsLock();
+    if (VfsMountPathCheck(target) != LOS_OK) {
        goto errout;
    }

-    mp = VfsMpFind(target, &pathInMp);
+    mp = VfsMpFind(target, NULL);
    if ((mp == NULL) || (mp->mRefs != 0)) {
        goto errout;
    }
@@ -272,16 +335,14 @@ int LOS_FsUmount(const char *target)
    /* delete mp from mount list */
    MpDeleteFromList(mp);
    mp->mFs->fsRefs--;
-    LOSCFG_FS_FREE_HOOK((void *)mp->mPath);
-    LOSCFG_FS_FREE_HOOK((void *)mp->mDev);
    LOSCFG_FS_FREE_HOOK(mp);

-    VfsUnlock();
+    LOS_FsUnlock();
    return LOS_OK;

 errout:
    PRINT_ERR("umount2 failed, target %s.\n", target);
-    VfsUnlock();
+    LOS_FsUnlock();
    return (int)LOS_NOK;
 }

@@ -300,18 +361,17 @@ static void CloseFdsInMp(const struct MountPoint *mp)
    }
 }

-int LOS_FsUmount2(const char *target, int flag)
+int umount2(const char *target, int flag)
 {
    struct MountPoint *mp = NULL;
-    const char *pathInMp = NULL;
    int ret = (int)LOS_NOK;

-    (void)VfsLock();
-    if (target == NULL) {
+    (void)LOS_FsLock();
+    if (VfsMountPathCheck(target) != LOS_OK) {
        goto errout;
    }

-    mp = VfsMpFind(target, &pathInMp);
+    mp = VfsMpFind(target, NULL);
    if ((mp == NULL) || (mp->mRefs != 0) ||
        (mp->mFs == NULL) || (mp->mFs->fsMops == NULL) ||
        (mp->mFs->fsMops->umount2 == NULL)) {
@@ -332,15 +392,13 @@ int LOS_FsUmount2(const char *target, int flag)
    /* delete mp from mount list */
    MpDeleteFromList(mp);
    mp->mFs->fsRefs--;
-    LOSCFG_FS_FREE_HOOK((void *)mp->mPath);
-    LOSCFG_FS_FREE_HOOK((void *)mp->mDev);
    LOSCFG_FS_FREE_HOOK(mp);

-    VfsUnlock();
+    LOS_FsUnlock();
    return LOS_OK;

 errout:
    PRINT_ERR("umount2 failed, target %s.\n", target);
-    VfsUnlock();
+    LOS_FsUnlock();
    return (int)LOS_NOK;
 }
--- a/components/fs/vfs/vfs_operations.h
+++ b/components/fs/vfs/vfs_operations.h
@@ -52,8 +52,6 @@ extern "C" {
 extern UINT32 g_fsMutex;

 int OsVfsInit(void);
-int VfsLock(void);
-void VfsUnlock(void);

 #ifdef __cplusplus
 #if __cplusplus
--- a/components/lms/los_lms.c
+++ b/components/lms/los_lms.c
@@ -93,20 +93,25 @@ EXIT:
 STATIC LmsMemListNode *OsLmsGetPoolNodeFromAddr(UINTPTR addr)
 {
    LmsMemListNode *current = NULL;
+    LmsMemListNode *previous = NULL;
    LOS_DL_LIST *listHead = &g_lmsCheckPoolList;

    if (LOS_ListEmpty(&g_lmsCheckPoolList)) {
-        goto EXIT;
+        return NULL;
    }

    LOS_DL_LIST_FOR_EACH_ENTRY(current, listHead, LmsMemListNode, node) {
-        if ((addr >= current->poolAddr) && (addr < current->poolAddr + current->poolSize)) {
-            return current;
+        if ((addr < current->poolAddr) || (addr >= (current->poolAddr + current->poolSize))) {
+            continue;
+        }
+        if ((previous == NULL) ||
+            ((previous->poolAddr <= current->poolAddr) &&
+            ((current->poolAddr + current->poolSize) <= (previous->poolAddr + previous->poolSize)))) {
+            previous = current;
        }
    }

-EXIT:
-    return NULL;
+    return previous;
 }

 STATIC LmsMemListNode *OsLmsCheckPoolCreate(VOID)
@@ -136,18 +141,12 @@ UINT32 LOS_LmsCheckPoolAdd(const VOID *pool, UINT32 size)

    LMS_LOCK(intSave);

-    lmsPoolNode = OsLmsGetPoolNodeFromAddr((UINTPTR)pool);
-    if (lmsPoolNode != NULL) { /* if pool range already on checklist */
-        if (lmsPoolNode->poolAddr != (UINTPTR)pool) { /* pool is a subset of lmsPoolNode->poolAddr */
-            /* do not add it again, just return */
-            PRINT_DEBUG("[LMS]pool %p already on lms checklist !\n", pool);
-            LMS_UNLOCK(intSave);
-            return size; /* return size indicate the shadow memory init successful */
-        } else { /* Re-initialize the same pool, maybe with different size */
-            /* delete the old node, then add a new one */
-            lmsPoolNode->used = LMS_POOL_UNUSED;
-            LOS_ListDelete(&(lmsPoolNode->node));
-        }
+    lmsPoolNode = OsLmsGetPoolNode(pool);
+    if (lmsPoolNode != NULL) { /* if pool already on checklist */
+        /* Re-initialize the same pool, maybe with different size */
+        /* delete the old node, then add a new one */
+        lmsPoolNode->used = LMS_POOL_UNUSED;
+        LOS_ListDelete(&(lmsPoolNode->node));
    }

    lmsPoolNode = OsLmsCheckPoolCreate();
@@ -163,7 +162,7 @@ UINT32 LOS_LmsCheckPoolAdd(const VOID *pool, UINT32 size)
    lmsPoolNode->shadowStart = (UINTPTR)poolAddr + realSize;
    lmsPoolNode->shadowSize = poolAddr + size - lmsPoolNode->shadowStart;
    /* init shadow value */
-    (VOID)memset((VOID *)lmsPoolNode->shadowStart, LMS_SHADOW_AFTERFREE_U8, lmsPoolNode->shadowSize);
+    (VOID)memset_s((VOID *)lmsPoolNode->shadowStart, lmsPoolNode->shadowSize, LMS_SHADOW_AFTERFREE_U8, lmsPoolNode->shadowSize);

    LOS_ListAdd(&g_lmsCheckPoolList, &(lmsPoolNode->node));

@@ -193,10 +192,11 @@ RELEASE:

 VOID OsLmsInit(VOID)
 {
-    (VOID)memset(g_lmsCheckPoolArray, 0, sizeof(g_lmsCheckPoolArray));
+    (VOID)memset_s(g_lmsCheckPoolArray, sizeof(g_lmsCheckPoolArray), 0, sizeof(g_lmsCheckPoolArray));
    LOS_ListInit(&g_lmsCheckPoolList);
    static LmsHook hook = {
        .init = LOS_LmsCheckPoolAdd,
+        .deInit = LOS_LmsCheckPoolDel,
        .mallocMark = OsLmsLosMallocMark,
        .freeMark = OsLmsLosFreeMark,
        .simpleMark = OsLmsSimpleMark,
@@ -609,7 +609,7 @@ VOID OsLmsReportError(UINTPTR p, UINT32 size, UINT32 errMod)

    LMS_LOCK(intSave);
    g_checkDepth += 1;
-    (VOID)memset(&info, 0, sizeof(LmsAddrInfo));
+    (VOID)memset_s(&info, sizeof(LmsAddrInfo), 0, sizeof(LmsAddrInfo));

    PRINT_ERR("*****  Kernel Address Sanitizer Error Detected Start *****\n");

--- a/components/lms/los_lms_pri.h
+++ b/components/lms/los_lms_pri.h
@@ -95,6 +95,7 @@ typedef struct {

 typedef struct {
    UINT32 (*init)(const VOID *pool, UINT32 size);
+    VOID (*deInit)(const VOID *pool);
    VOID (*mallocMark)(const VOID *curNodeStart, const VOID *nextNodeStart, UINT32 nodeHeadSize);
    VOID (*freeMark)(const VOID *curNodeStart, const VOID *nextNodeStart, UINT32 nodeHeadSize);
    VOID (*simpleMark)(UINTPTR startAddr, UINTPTR endAddr, UINT32 value);
@@ -133,4 +134,4 @@ extern SANITIZER_INTERFACE_ATTRIBUTE VOID __asan_handle_no_return(VOID);
 #endif /* __cplusplus */
 #endif /* __cplusplus */

-#endif /* _LOS_LMS_PRI_H */
+#endif /* _LOS_LMS_PRI_H */
--- a/components/net/lwip-2.1/BUILD.gn
+++ b/components/net/lwip-2.1/BUILD.gn
@@ -27,14 +27,14 @@
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 import("//kernel/liteos_m/liteos.gni")
-import("$LITEOSTHIRDPARTY/lwip/lwip.gni")
 import("$LITEOSTOPDIR/components/net/lwip-2.1/lwip_porting.gni")
+import("$THIRDPARTY_LWIP_DIR/lwip.gni")

 module_switch = defined(LOSCFG_NET_LWIP_SACK)
 module_name = "lwip"
 kernel_module(module_name) {
  sources = LWIP_PORTING_FILES + LWIPNOAPPSFILES - [ "$LWIPDIR/api/sockets.c" ]
-  include_dirs = [ "//commonlibrary/utils_lite/include" ]
+  include_dirs = [ "$COMMONLIBRARY_UTILS_LITE_DIR/include" ]
 }

 config("public") {
--- a/components/net/lwip-2.1/enhancement/src/fixme.c
+++ b/components/net/lwip-2.1/enhancement/src/fixme.c
@@ -125,7 +125,7 @@ int ip6addr_aton(const char *cp, ip6_addr_t *addr)
    int squash_pos = ipv6_blocks;
    int i;
    const unsigned char *sc = (const unsigned char *)cp;
-    const char *ss = cp-1;
+    const unsigned char *ss = (const unsigned char *)(cp - 1);

    for (; ; sc++) {
        if (current_block_index >= ipv6_blocks) {
@@ -142,7 +142,7 @@ int ip6addr_aton(const char *cp, ip6_addr_t *addr)
            break;
        } else if (*sc == ':') {
            if (sc - ss == 1) {
-                if (sc != cp || sc[1] != ':') {
+                if (sc != (const unsigned char *)cp || sc[1] != ':') {
                    return 0; // address begins with a single ':' or contains ":::"
                } // else address begins with one valid "::"
            } else {
@@ -163,7 +163,7 @@ int ip6addr_aton(const char *cp, ip6_addr_t *addr)
 #if LWIP_IPV4
        } else if (*sc == '.' && current_block_index < ipv6_blocks - 1) {
            ip4_addr_t ip4;
-            int ret = ip4addr_aton(ss+1, &ip4);
+            int ret = ip4addr_aton((const char *)(ss + 1), &ip4);
            if (!ret) {
                return 0;
            }
--- a/components/net/lwip-2.1/porting/src/api_shell.c
+++ b/components/net/lwip-2.1/porting/src/api_shell.c
@@ -79,7 +79,7 @@ struct ifconfig_option {
    unsigned char ethaddr[6];
    u16_t mtu;
    /* when using telnet, print to the telnet socket will result in system  */
-    /* deadlock. So we cahe the prinf data to a buf, and when the tcpip      */
+    /* deadlock. So we cache the prinf data to a buf, and when the tcpip      */
    /* callback returns, then print the data out to the telnet socket       */
    sys_sem_t cb_completed;
    char cb_print_buf[PRINT_BUF_LEN];
@@ -319,7 +319,7 @@ LWIP_STATIC int OsPingFunc(u32_t *parg)
    u32_t succ_cnt = 0;
    u32_t failed_cnt = 0;
    struct timespec start, end;
-    long timout_ms;
+    long timeout_ms;
    struct pollfd pfd;
    long rtt;
    int ret = 0;
@@ -431,17 +431,17 @@ LWIP_STATIC int OsPingFunc(u32_t *parg)
                ((ICMPH_TYPE(iecho_resp) == ICMP_ECHO) && (iphdr_resp->src.addr == to.sin_addr.s_addr))) {
                /* second type timeout event */
                (void)clock_gettime(CLOCK_MONOTONIC_RAW, &end);
-                timout_ms = ((end.tv_sec - start.tv_sec) * OS_SYS_MS_PER_SECOND + \
+                timeout_ms = ((end.tv_sec - start.tv_sec) * OS_SYS_MS_PER_SECOND + \
                             (end.tv_nsec - start.tv_nsec) / OS_SYS_NS_PER_MS);
-                timout_ms = LWIP_SHELL_CMD_PING_TIMEOUT - timout_ms;
+                timeout_ms = LWIP_SHELL_CMD_PING_TIMEOUT - timeout_ms;
            } else {
-                timout_ms = 0;
+                timeout_ms = 0;
                break;
            }
-        } while (timout_ms >= 0);
+        } while (timeout_ms >= 0);

        /* all timeout events are true timeout */
-        if ((timout_ms < 0) || (timeout_flag == TRUE)) {
+        if ((timeout_ms < 0) || (timeout_flag == TRUE)) {
            failed_cnt++;
            i++;
            PRINTK("\nPing: destination unreachable ...");
--- a/components/security/userlib/BUILD.gn
+++ b/components/security/userlib/BUILD.gn
@@ -33,5 +33,5 @@ module_name = get_path_info(rebase_path("."), "name")
 kernel_module(module_name) {
  sources = []

-  deps = [ "//third_party/musl/porting/liteos_m/user" ]
+  deps = [ "$THIRDPARTY_MUSL_DIR/porting/liteos_m/user" ]
 }
--- a/components/shell/Kconfig
+++ b/components/shell/Kconfig
@@ -19,6 +19,11 @@ config SHELL_PRIO
    range 1 31
    depends on SHELL

+config SHELL_STACK_SIZE
+    int "Shell Task Stack Size"
+    default 4096
+    depends on SHELL
+
 config SHELL_LK
    bool "Enable Shell lk"
    default y
--- a/components/shell/src/base/shmsg.c
+++ b/components/shell/src/base/shmsg.c
@@ -258,7 +258,7 @@ LITE_OS_SEC_TEXT_MINOR UINT32 LosShellInit(VOID)
    }

    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)ShellTaskEntry;
-    task1.uwStackSize  = 0x1000;
+    task1.uwStackSize  = LOSCFG_SHELL_STACK_SIZE;
    task1.pcName       = "ShellTaskEntry";
    task1.usTaskPrio   = LOSCFG_SHELL_PRIO;
    ret = LOS_TaskCreate(&taskID1, &task1);
--- a/components/shell/src/cmds/vfs_shellcmd.c
+++ b/components/shell/src/cmds/vfs_shellcmd.c
@@ -181,6 +181,7 @@ VOID OsLs(const CHAR *pathname)
    d = opendir(path);
    if (d == NULL) {
        PRINT_ERR("No such directory = %s\n", path);
+        free(path);
    } else {
        PRINTK("Directory %s:\n", path);
        do {
--- a/kal/cmsis/BUILD.gn
+++ b/kal/cmsis/BUILD.gn
@@ -28,7 +28,7 @@
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 import("//kernel/liteos_m/liteos.gni")
-import("//third_party/cmsis/cmsis.gni")
+import("$THIRDPARTY_CMSIS_DIR/cmsis.gni")

 module_switch = defined(LOSCFG_KAL_CMSIS)
 module_name = get_path_info(rebase_path("."), "name")
--- a/kal/libc/Kconfig
+++ b/kal/libc/Kconfig
@@ -1,5 +1,5 @@
 # Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
-# Copyright (c) 2020-2022 Huawei Device Co., Ltd. All rights reserved.
+# Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without modification,
 # are permitted provided that the following conditions are met:
@@ -35,15 +35,12 @@ choice

 config LIBC_MUSL
    bool "musl libc"
-rsource "musl/Kconfig"

 config LIBC_NEWLIB
    bool "newlibc"
-rsource "newlib/Kconfig"

 config LIBC_ICCARM
    bool "iar libc"
    depends on COMPILER_ICCARM
-rsource "iccarm/Kconfig"

 endchoice
--- a/kal/libc/iccarm/BUILD.gn
+++ b/kal/libc/iccarm/BUILD.gn
@@ -27,14 +27,14 @@
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 import("//kernel/liteos_m/liteos.gni")
-import("//third_party/musl/porting/liteos_m_iccarm/kernel/iccarm.gni")
+import("$THIRDPARTY_MUSL_DIR/porting/liteos_m_iccarm/kernel/iccarm.gni")

 module_switch = defined(LOSCFG_LIBC_ICCARM)
 module_name = get_path_info(rebase_path("."), "name")
 kernel_module(module_name) {
  configs += [ "$LITEOSTOPDIR:warn_config" ]

-  deps = [ "//third_party/musl/porting/liteos_m_iccarm/kernel" ]
+  deps = [ "$THIRDPARTY_MUSL_DIR/porting/liteos_m_iccarm/kernel" ]
 }

 config("public") {
--- a/kal/libc/musl/BUILD.gn
+++ b/kal/libc/musl/BUILD.gn
@@ -1,5 +1,5 @@
 # Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
-# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+# Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without modification,
 # are permitted provided that the following conditions are met:
@@ -28,18 +28,14 @@
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 import("//kernel/liteos_m/liteos.gni")
-import("//third_party/musl/porting/liteos_m/kernel/musl.gni")
+import("$THIRDPARTY_MUSL_DIR/porting/liteos_m/kernel/musl.gni")

 module_switch = defined(LOSCFG_LIBC_MUSL)
 module_name = get_path_info(rebase_path("."), "name")
 kernel_module(module_name) {
-  sources = [
-    "fs.c",
-    "malloc.c",
-  ]
  configs += [ "$LITEOSTOPDIR:warn_config" ]

-  deps = [ "//third_party/musl/porting/liteos_m/kernel" ]
+  deps = [ "$THIRDPARTY_MUSL_DIR/porting/liteos_m/kernel" ]
 }

 config("public") {
--- a/kal/libc/musl/Kconfig
+++ b/kal/libc/musl/Kconfig
@@ -1,39 +0,0 @@
-# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
-# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without modification,
-# are permitted provided that the following conditions are met:
-#
-# 1. Redistributions of source code must retain the above copyright notice, this list of
-#    conditions and the following disclaimer.
-#
-# 2. Redistributions in binary form must reproduce the above copyright notice, this list
-#    of conditions and the following disclaimer in the documentation and/or other materials
-#    provided with the distribution.
-#
-# 3. Neither the name of the copyright holder nor the names of its contributors may be used
-#    to endorse or promote products derived from this software without specific prior written
-#    permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
-# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
-# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
-# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
-# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
-# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-if LIBC_MUSL
-
-config LIBC_MUSL_FS
-    bool "Enable POSIX file system API support"
-    default y
-    depends on FS_VFS
-    help
-        This enables POSIX style file system related APIs.
-
-endif # LIBC_MUSL
--- a/kal/libc/musl/fs.c
+++ b/kal/libc/musl/fs.c
@@ -1,329 +0,0 @@
-/*
- * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this list of
- *    conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice, this list
- *    of conditions and the following disclaimer in the documentation and/or other materials
- *    provided with the distribution.
- *
- * 3. Neither the name of the copyright holder nor the names of its contributors may be used
- *    to endorse or promote products derived from this software without specific prior written
- *    permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-#define _GNU_SOURCE
-
-#include "los_config.h"
-#include <errno.h>
-#include <stdarg.h>
-#include <dirent.h>
-#include <sys/mount.h>
-#include <sys/statfs.h>
-#include <sys/stat.h>
-#include <unistd.h>
-
-#ifdef LOSCFG_LIBC_MUSL_FS
-#include "los_fs.h"
-
-int mount(const char *source, const char *target,
-          const char *filesystemtype, unsigned long mountflags,
-          const void *data)
-{
-    return LOS_FsMount(source, target, filesystemtype, mountflags, data);
-}
-
-int umount(const char *target)
-{
-    return LOS_FsUmount(target);
-}
-
-int umount2(const char *target, int flag)
-{
-    return LOS_FsUmount2(target, flag);
-}
-
-int open(const char *path, int oflag, ...)
-{
-    va_list vaList;
-    va_start(vaList, oflag);
-    int ret;
-    ret = LOS_Open(path, oflag, vaList);
-    va_end(vaList);
-    return ret;
-}
-
-int close(int fd)
-{
-    return LOS_Close(fd);
-}
-
-ssize_t read(int fd, void *buf, size_t nbyte)
-{
-    return LOS_Read(fd, buf, nbyte);
-}
-
-ssize_t write(int fd, const void *buf, size_t nbyte)
-{
-    return LOS_Write(fd, buf, nbyte);
-}
-
-off_t lseek(int fd, off_t offset, int whence)
-{
-    return LOS_Lseek(fd, offset, whence);
-}
-
-int unlink(const char *path)
-{
-    return LOS_Unlink(path);
-}
-
-int fstat(int fd, struct stat *buf)
-{
-    return LOS_Fstat(fd, buf);
-}
-
-int stat(const char *path, struct stat *buf)
-{
-    return LOS_Stat(path, buf);
-}
-
-int fsync(int fd)
-{
-    return LOS_Fsync(fd);
-}
-
-int mkdir(const char *path, mode_t mode)
-{
-    return LOS_Mkdir(path, mode);
-}
-
-DIR *opendir(const char *dirName)
-{
-    return LOS_Opendir(dirName);
-}
-
-struct dirent *readdir(DIR *dir)
-{
-    return LOS_Readdir(dir);
-}
-
-int closedir(DIR *dir)
-{
-    return LOS_Closedir(dir);
-}
-
-int rmdir(const char *path)
-{
-    return LOS_Unlink(path);
-}
-
-int rename(const char *oldName, const char *newName)
-{
-    return LOS_Rename(oldName, newName);
-}
-
-int statfs(const char *path, struct statfs *buf)
-{
-    return LOS_Statfs(path, buf);
-}
-
-int ftruncate(int fd, off_t length)
-{
-    return LOS_Ftruncate(fd, length);
-}
-
-ssize_t pread(int fd, void *buf, size_t nbyte, off_t offset)
-{
-    return LOS_Pread(fd, buf, nbyte, offset);
-}
-
-ssize_t pwrite(int fd, const void *buf, size_t nbyte, off_t offset)
-{
-    return LOS_Pwrite(fd, buf, nbyte, offset);
-}
-
-int access(const char *path, int mode)
-{
-    struct stat st;
-
-    if (stat(path, &st) < 0) {
-        return -1;
-    }
-    if ((st.st_mode & S_IFDIR) || (st.st_mode & S_IFREG)) {
-        return 0;
-    }
-    if ((mode & W_OK) && !(st.st_mode & S_IWRITE)) {
-        return -1;
-    }
-
-    return 0;
-}
-
-int fcntl(int fd, int cmd, ...)
-{
-    int ret;
-    va_list vaList;
-
-    va_start(vaList, cmd);
-    ret = OsFcntl(fd, cmd, vaList);
-    va_end(vaList);
-    return ret;
-}
-
-int ioctl(int fd, int req, ...)
-{
-    int ret;
-    va_list vaList;
-
-    va_start(vaList, req);
-    ret = OsIoctl(fd, req, vaList);
-    va_end(vaList);
-    return ret;
-}
-
-#else /* #ifdef LOSCFG_FS_VFS */
-
-int mount(const char *source, const char *target,
-          const char *filesystemtype, unsigned long mountflags,
-          const void *data)
-{
-    return -1;
-}
-
-int umount(const char *target)
-{
-    return -1;
-}
-
-int umount2(const char *target, int flag)
-{
-    return -1;
-}
-
-int open(const char *path, int oflag, ...)
-{
-    return -1;
-}
-
-int close(int fd)
-{
-    return -1;
-}
-
-ssize_t read(int fd, void *buf, size_t nbyte)
-{
-    return -1;
-}
-
-ssize_t write(int fd, const void *buf, size_t nbyte)
-{
-    return -1;
-}
-
-off_t lseek(int fd, off_t offset, int whence)
-{
-    return -1;
-}
-
-int unlink(const char *path)
-{
-    return -1;
-}
-
-int fstat(int fd, struct stat *buf)
-{
-    return -1;
-}
-
-int stat(const char *path, struct stat *buf)
-{
-    return -1;
-}
-
-int fsync(int fd)
-{
-    return -1;
-}
-
-int mkdir(const char *path, mode_t mode)
-{
-    return -1;
-}
-
-DIR *opendir(const char *dirName)
-{
-    return NULL;
-}
-
-struct dirent *readdir(DIR *dir)
-{
-    return NULL;
-}
-
-int closedir(DIR *dir)
-{
-    return -1;
-}
-
-int rmdir(const char *path)
-{
-    return -1;
-}
-
-int rename(const char *oldName, const char *newName)
-{
-    return -1;
-}
-
-int statfs(const char *path, struct statfs *buf)
-{
-    return -1;
-}
-
-int ftruncate(int fd, off_t length)
-{
-    return -1;
-}
-
-ssize_t pread(int fd, void *buf, size_t nbyte, off_t offset)
-{
-    return -1;
-}
-
-ssize_t pwrite(int fd, const void *buf, size_t nbyte, off_t offset)
-{
-    return -1;
-}
-
-int access(const char *path, int mode)
-{
-    return -1;
-}
-
-int fcntl(int fd, int cmd, ...)
-{
-    return -1;
-}
-
-int ioctl(int fd, int req, ...)
-{
-    return -1;
-}
-#endif
--- a/kal/libc/newlib/BUILD.gn
+++ b/kal/libc/newlib/BUILD.gn
@@ -1,5 +1,5 @@
 # Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
-# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+# Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without modification,
 # are permitted provided that the following conditions are met:
@@ -33,20 +33,17 @@ module_switch = defined(LOSCFG_LIBC_NEWLIB)
 module_name = get_path_info(rebase_path("."), "name")
 kernel_module(module_name) {
  sources = [
-    "porting/src/fs.c",
-    "porting/src/malloc.c",
+    "porting/src/hook_adapt.c",
    "porting/src/network/htonl.c",
    "porting/src/network/htons.c",
    "porting/src/network/ntohl.c",
    "porting/src/network/ntohs.c",
-    "porting/src/other_adapt.c",
-    "porting/src/time.c",
  ]
  configs += [ "$LITEOSTOPDIR:warn_config" ]

-  if (defined(LOSCFG_LIBC_NEWLIB_FS)) {
+  if (defined(LOSCFG_FS_VFS)) {
    sources +=
-        [ "//third_party/musl/porting/liteos_m/kernel/src/misc/realpath.c" ]
+        [ "$THIRDPARTY_MUSL_DIR/porting/liteos_m/kernel/src/misc/realpath.c" ]
  }
 }

--- a/kal/libc/newlib/Kconfig
+++ b/kal/libc/newlib/Kconfig
@@ -1,45 +0,0 @@
-# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
-# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without modification,
-# are permitted provided that the following conditions are met:
-#
-# 1. Redistributions of source code must retain the above copyright notice, this list of
-#    conditions and the following disclaimer.
-#
-# 2. Redistributions in binary form must reproduce the above copyright notice, this list
-#    of conditions and the following disclaimer in the documentation and/or other materials
-#    provided with the distribution.
-#
-# 3. Neither the name of the copyright holder nor the names of its contributors may be used
-#    to endorse or promote products derived from this software without specific prior written
-#    permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
-# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
-# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
-# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
-# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
-# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-if LIBC_NEWLIB
-
-config LIBC_NEWLIB_FS
-    bool "Enable POSIX file system API support"
-    default y
-    depends on FS_VFS
-    help
-        This enables POSIX style file system related APIs.
-
-config LIBC_NEWLIB_MALLOC
-    bool "Enable POSIX malloc/free API support"
-    default y
-    help
-        This enables POSIX malloc/free related APIs.
-
-endif # LIBC_NEWLIB
--- a/kal/libc/newlib/porting/include/semaphore.h
+++ b/kal/libc/newlib/porting/include/semaphore.h
@@ -49,6 +49,7 @@ typedef struct {
 int    sem_init(sem_t *sem, int shared, unsigned value);
 int    sem_destroy(sem_t *sem);
 int    sem_wait(sem_t *sem);
+int    sem_trywait(sem_t *sem);
 int    sem_post(sem_t *sem);
 int    sem_timedwait(sem_t *__restrict sem, const struct timespec *__restrict timeout);
 int    sem_getvalue(sem_t *__restrict sem, int *__restrict currVal);
--- a/kal/libc/newlib/porting/include/sys/features.h
+++ b/kal/libc/newlib/porting/include/sys/features.h
@@ -50,6 +50,7 @@
 #define _POSIX_THREAD_PRIORITY_SCHEDULING
 #define _UNIX98_THREAD_MUTEX_ATTRIBUTES
 #define _POSIX_THREAD_PROCESS_SHARED
+#define _POSIX_PRIORITY_SCHEDULING

 #include_next <sys/features.h>

--- a/kal/libc/newlib/porting/src/fs.c
+++ b/kal/libc/newlib/porting/src/fs.c
@@ -1,271 +0,0 @@
-/*
- * Copyright (c) 2021-2021 Huawei Device Co., Ltd. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this list of
- *    conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice, this list
- *    of conditions and the following disclaimer in the documentation and/or other materials
- *    provided with the distribution.
- *
- * 3. Neither the name of the copyright holder nor the names of its contributors may be used
- *    to endorse or promote products derived from this software without specific prior written
- *    permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-#define _GNU_SOURCE
-
-#include "los_config.h"
-#include <errno.h>
-#include <stdio.h>
-#include <stdarg.h>
-#include <sys/ioctl.h>
-#include <sys/stat.h>
-
-#ifdef LOSCFG_LIBC_NEWLIB_FS
-#include "los_fs.h"
-#endif
-
-#ifdef LOSCFG_LIBC_NEWLIB_FS
-int mount(const char *source, const char *target,
-          const char *filesystemtype, unsigned long mountflags,
-          const void *data)
-{
-    return LOS_FsMount(source, target, filesystemtype, mountflags, data);
-}
-
-int umount(const char *target)
-{
-    return LOS_FsUmount(target);
-}
-
-int umount2(const char *target, int flag)
-{
-    return LOS_FsUmount2(target, flag);
-}
-
-int _open(const char *path, int oflag, ...)
-{
-    va_list vaList;
-    va_start(vaList, oflag);
-    int ret;
-    ret = LOS_Open(path, oflag);
-    va_end(vaList);
-    return ret;
-}
-
-int _close(int fd)
-{
-    return LOS_Close(fd);
-}
-
-ssize_t _read(int fd, void *buf, size_t nbyte)
-{
-    return LOS_Read(fd, buf, nbyte);
-}
-
-ssize_t _write(int fd, const void *buf, size_t nbyte)
-{
-    return LOS_Write(fd, buf, nbyte);
-}
-
-off_t _lseek(int fd, off_t offset, int whence)
-{
-    return LOS_Lseek(fd, offset, whence);
-}
-
-int _unlink(const char *path)
-{
-    return LOS_Unlink(path);
-}
-
-int _fstat(int fd, struct stat *buf)
-{
-    return LOS_Fstat(fd, buf);
-}
-
-int _stat(const char *path, struct stat *buf)
-{
-    return LOS_Stat(path, buf);
-}
-
-int fsync(int fd)
-{
-    return LOS_Fsync(fd);
-}
-
-int mkdir(const char *path, mode_t mode)
-{
-    return LOS_Mkdir(path, mode);
-}
-
-DIR *opendir(const char *dirName)
-{
-    return LOS_Opendir(dirName);
-}
-
-struct dirent *readdir(DIR *dir)
-{
-    return LOS_Readdir(dir);
-}
-
-int closedir(DIR *dir)
-{
-    return LOS_Closedir(dir);
-}
-
-int rmdir(const char *path)
-{
-    return LOS_Unlink(path);
-}
-
-int rename(const char *oldName, const char *newName)
-{
-    return LOS_Rename(oldName, newName);
-}
-
-int statfs(const char *path, struct statfs *buf)
-{
-    return LOS_Statfs(path, buf);
-}
-
-int ftruncate(int fd, off_t length)
-{
-    return LOS_Ftruncate(fd, length);
-}
-
-int fcntl(int fd, int cmd, ...)
-{
-    int ret;
-    va_list vaList;
-
-    va_start(vaList, cmd);
-    ret = OsFcntl(fd, cmd, vaList);
-    va_end(vaList);
-    return ret;
-}
-
-int ioctl(int fd, int req, ...)
-{
-    int ret;
-    va_list vaList;
-
-    va_start(vaList, req);
-    ret = OsIoctl(fd, req, vaList);
-    va_end(vaList);
-    return ret;
-}
-
-ssize_t pread(int fd, void *buf, size_t nbyte, off_t offset)
-{
-    return LOS_Pread(fd, buf, nbyte, offset);
-}
-
-ssize_t pwrite(int fd, const void *buf, size_t nbyte, off_t offset)
-{
-    return LOS_Pwrite(fd, buf, nbyte, offset);
-}
-
-int access(const char *path, int mode)
-{
-    struct stat st;
-
-    if (stat(path, &st) < 0) {
-        return -1;
-    }
-    if ((st.st_mode & S_IFDIR) || (st.st_mode & S_IFREG)) {
-        return 0;
-    }
-    if ((mode & W_OK) && !(st.st_mode & S_IWRITE)) {
-        return -1;
-    }
-
-    return 0;
-}
-
-int remove(const char *filename)
-{
-    int ret = unlink(filename);
-    if (ret == -EISDIR) {
-        ret = rmdir(filename);
-    }
-
-    return ret;
-}
-
-#else /* #ifdef LOSCFG_FS_VFS */
-
-int _open(const char *path, int oflag, ...)
-{
-    return -1;
-}
-
-int _close(int fd)
-{
-    return -1;
-}
-
-ssize_t _read(int fd, void *buf, size_t nbyte)
-{
-    return -1;
-}
-
-ssize_t _write(int fd, const void *buf, size_t nbyte)
-{
-    return -1;
-}
-
-off_t _lseek(int fd, off_t offset, int whence)
-{
-    return -1;
-}
-
-int _unlink(const char *path)
-{
-    return -1;
-}
-
-int _fstat(int fd, struct stat *buf)
-{
-    return -1;
-}
-
-int _stat(const char *path, struct stat *buf)
-{
-    return -1;
-}
-
-int access(const char *path, int mode)
-{
-    return -1;
-}
-
-int remove(const char *filename)
-{
-    return -1;
-}
-
-int fcntl(int fd, int cmd, ...)
-{
-    return -1;
-}
-
-int ioctl(int fd, int req, ...)
-{
-    return -1;
-}
-#endif
--- a/kal/libc/newlib/porting/src/other_adapt.c
+++ b/kal/libc/newlib/porting/src/other_adapt.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2022 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2021-2023 Huawei Device Co., Ltd. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
@@ -35,6 +35,12 @@
 #include <unistd.h>
 #include <pthread.h>

+/*
+ * fs adapter interface, such as _read, see component/fs
+ * time adapter interface, such as _gettimeofday, see posix/src/time.c
+ * malloc adapter interface, such as _malloc_r, see posix/src/malloc.c
+ */
+
 int _isatty(int file)
 {
    return (int)(file <= 2); // 2: stderr
@@ -57,4 +63,3 @@ void _exit(int status)
    while (1) {
    }
 }
-
--- a/kal/libc/newlib/porting/src/malloc.c
+++ b/kal/libc/newlib/porting/src/malloc.c
@@ -1,115 +0,0 @@
-/*
- * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this list of
- *    conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice, this list
- *    of conditions and the following disclaimer in the documentation and/or other materials
- *    provided with the distribution.
- *
- * 3. Neither the name of the copyright holder nor the names of its contributors may be used
- *    to endorse or promote products derived from this software without specific prior written
- *    permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "securec.h"
-#include "los_config.h"
-#include "los_memory.h"
-#include <malloc.h>
-
-#ifdef LOSCFG_LIBC_NEWLIB_MALLOC
-void *zalloc(size_t size)
-{
-    void *ptr = NULL;
-
-    if (size == 0) {
-        return NULL;
-    }
-
-    ptr = LOS_MemAlloc(OS_SYS_MEM_ADDR, size);
-    if (ptr != NULL) {
-        (void)memset_s(ptr, size, 0, size);
-    }
-    return ptr;
-}
-
-void __wrap__free_r(struct _reent *reent, void *aptr)
-{
-    if (aptr == NULL) {
-        return;
-    }
-
-    LOS_MemFree(OS_SYS_MEM_ADDR, aptr);
-}
-
-size_t __wrap__malloc_usable_size_r(struct _reent *reent, void *aptr)
-{
-    return 0;
-}
-
-void *__wrap__malloc_r(struct _reent *reent, size_t nbytes)
-{
-    if (nbytes == 0) {
-        return NULL;
-    }
-
-    return LOS_MemAlloc(OS_SYS_MEM_ADDR, nbytes);
-}
-
-void *__wrap__memalign_r(struct _reent *reent, size_t align, size_t nbytes)
-{
-    if (nbytes == 0) {
-        return NULL;
-    }
-
-    return LOS_MemAllocAlign(OS_SYS_MEM_ADDR, nbytes, align);
-}
-
-void *__wrap__realloc_r(struct _reent *reent, void *aptr, size_t nbytes)
-{
-    if (aptr == NULL) {
-        return malloc(nbytes);
-    }
-
-    if (nbytes == 0) {
-        free(aptr);
-        return NULL;
-    }
-
-    return LOS_MemRealloc(OS_SYS_MEM_ADDR, aptr, nbytes);
-}
-
-void *__wrap__calloc_r(struct _reent *reent, size_t nitems, size_t size)
-{
-    size_t real_size;
-    void *ptr = NULL;
-
-    if (nitems == 0 || size == 0) {
-        return NULL;
-    }
-
-    real_size = (size_t)(nitems * size);
-    ptr = LOS_MemAlloc(OS_SYS_MEM_ADDR, real_size);
-    if (ptr != NULL) {
-        (void)memset_s(ptr, real_size, 0, real_size);
-    }
-    return ptr;
-}
-#endif
--- a/kal/libsec/BUILD.gn
+++ b/kal/libsec/BUILD.gn
@@ -28,7 +28,7 @@
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 import("//kernel/liteos_m/liteos.gni")
-import("//third_party/bounds_checking_function/libsec_src.gni")
+import("$THIRDPARTY_BOUNDS_CHECKING_FUNCTION_DIR/libsec_src.gni")

 module_name = get_path_info(rebase_path("."), "name")
 kernel_module(module_name) {
--- a/kal/posix/BUILD.gn
+++ b/kal/posix/BUILD.gn
@@ -1,5 +1,5 @@
 # Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
-# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+# Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without modification,
 # are permitted provided that the following conditions are met:
@@ -35,6 +35,7 @@ kernel_module(module_name) {
  sources = [
    "src/errno.c",
    "src/libc.c",
+    "src/map_error.c",
  ]
  configs += [ "$LITEOSTOPDIR:warn_config" ]

@@ -67,6 +68,10 @@ kernel_module(module_name) {
  if (defined(LOSCFG_POSIX_SIGNAL_API)) {
    sources += [ "src/signal.c" ]
  }
+
+  if (defined(LOSCFG_POSIX_MALLOC_API)) {
+    sources += [ "src/malloc.c" ]
+  }
 }

 config("public") {
--- a/kal/posix/Kconfig
+++ b/kal/posix/Kconfig
@@ -1,5 +1,5 @@
 # Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
-# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+# Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without modification,
 # are permitted provided that the following conditions are met:
@@ -73,4 +73,17 @@ config POSIX_SIGNAL_API
    help
      Answer Y to enable LiteOS support POSIX Signal API.

+config POSIX_FS_API
+    bool "Enable POSIX FS API"
+    default y
+    depends on FS_VFS
+    help
+      Answer Y to enable LiteOS support POSIX FS API.
+
+config POSIX_MALLOC_API
+    bool "Enable POSIX MALLOC API"
+    default y
+    help
+      Answer Y to enable LiteOS support POSIX MALLOC API.
+
 endif # POSIX_API
--- a/kal/posix/src/malloc.c
+++ b/kal/posix/src/malloc.c
@@ -1,6 +1,6 @@
 /*
 * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
@@ -34,9 +34,15 @@
 #include "los_config.h"
 #include "los_memory.h"

-
+#if (LOSCFG_LIBC_NEWLIB == 1)
+void *__wrap__calloc_r(struct _reent *reent, size_t nitems, size_t size)
+#else
 void *calloc(size_t nitems, size_t size)
+#endif
 {
+#if (LOSCFG_LIBC_NEWLIB == 1)
+    (void)reent;
+#endif
    size_t real_size;
    void *ptr = NULL;

@@ -52,8 +58,15 @@ void *calloc(size_t nitems, size_t size)
    return ptr;
 }

+#if (LOSCFG_LIBC_NEWLIB == 1)
+void __wrap__free_r(struct _reent *reent, void *ptr)
+#else
 void free(void *ptr)
+#endif
 {
+#if (LOSCFG_LIBC_NEWLIB == 1)
+    (void)reent;
+#endif
    if (ptr == NULL) {
        return;
    }
@@ -61,8 +74,24 @@ void free(void *ptr)
    LOS_MemFree(OS_SYS_MEM_ADDR, ptr);
 }

-void *malloc(size_t size)
+#if (LOSCFG_LIBC_NEWLIB == 1)
+size_t __wrap__malloc_usable_size_r(struct _reent *reent, void *aptr)
 {
+    (void)reent;
+    (void)aptr;
+    return 0;
+}
+#endif
+
+#if (LOSCFG_LIBC_NEWLIB == 1)
+void *__wrap__malloc_r(struct _reent *reent, size_t size)
+#else
+void *malloc(size_t size)
+#endif
+{
+#if (LOSCFG_LIBC_NEWLIB == 1)
+    (void)reent;
+#endif
    if (size == 0) {
        return NULL;
    }
@@ -85,8 +114,15 @@ void *zalloc(size_t size)
    return ptr;
 }

+#if (LOSCFG_LIBC_NEWLIB == 1)
+void *__wrap__memalign_r(struct _reent *reent, size_t boundary, size_t size)
+#else
 void *memalign(size_t boundary, size_t size)
+#endif
 {
+#if (LOSCFG_LIBC_NEWLIB == 1)
+    (void)reent;
+#endif
    if (size == 0) {
        return NULL;
    }
@@ -94,8 +130,15 @@ void *memalign(size_t boundary, size_t size)
    return LOS_MemAllocAlign(OS_SYS_MEM_ADDR, size, boundary);
 }

+#if (LOSCFG_LIBC_NEWLIB == 1)
+void *__wrap__realloc_r(struct _reent *reent, void *ptr, size_t size)
+#else
 void *realloc(void *ptr, size_t size)
+#endif
 {
+#if (LOSCFG_LIBC_NEWLIB == 1)
+    (void)reent;
+#endif
    if (ptr == NULL) {
        return malloc(size);
    }
@@ -107,4 +150,3 @@ void *realloc(void *ptr, size_t size)

    return LOS_MemRealloc(OS_SYS_MEM_ADDR, ptr, size);
 }
-
--- a/kal/posix/src/map_error.c
+++ b/kal/posix/src/map_error.c
@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "los_mux.h"
+#include "los_queue.h"
+#include "los_sem.h"
+#include "los_task.h"
+#include <errno.h>
+
+INT32 map_errno(UINT32 err)
+{
+    if (err == LOS_OK) {
+        return 0;
+    }
+    switch (err) {
+        case LOS_ERRNO_QUEUE_INVALID:
+        case LOS_ERRNO_QUEUE_WRITE_PTR_NULL:
+        case LOS_ERRNO_QUEUE_WRITESIZE_ISZERO:
+        case LOS_ERRNO_QUEUE_SIZE_TOO_BIG:
+        case LOS_ERRNO_QUEUE_CREAT_PTR_NULL:
+        case LOS_ERRNO_QUEUE_PARA_ISZERO:
+        case LOS_ERRNO_QUEUE_WRITE_SIZE_TOO_BIG:
+        case LOS_ERRNO_TSK_ID_INVALID:
+        case LOS_ERRNO_TSK_PTR_NULL:
+        case LOS_ERRNO_TSK_NAME_EMPTY:
+        case LOS_ERRNO_TSK_ENTRY_NULL:
+        case LOS_ERRNO_TSK_PRIOR_ERROR:
+        case LOS_ERRNO_TSK_STKSZ_TOO_LARGE:
+        case LOS_ERRNO_TSK_STKSZ_TOO_SMALL:
+        case LOS_ERRNO_TSK_NOT_CREATED:
+        case OS_ERROR:
+        case LOS_ERRNO_SEM_INVALID:
+        case LOS_ERRNO_SEM_UNAVAILABLE:
+            errno = EINVAL;
+            break;
+        case LOS_ERRNO_QUEUE_ISFULL:
+        case LOS_ERRNO_QUEUE_ISEMPTY:
+            errno = EAGAIN;
+            break;
+        case LOS_ERRNO_QUEUE_CREATE_NO_MEMORY:
+        case LOS_ERRNO_TSK_TCB_UNAVAILABLE:
+        case LOS_ERRNO_SEM_ALL_BUSY:
+            errno = ENOSPC;
+            break;
+        case LOS_ERRNO_QUEUE_TIMEOUT:
+        case LOS_ERRNO_SEM_TIMEOUT:
+            errno = ETIMEDOUT;
+            break;
+        case LOS_ERRNO_QUEUE_CB_UNAVAILABLE:
+            errno = ENFILE;
+            break;
+        case LOS_ERRNO_QUEUE_READ_IN_INTERRUPT:
+        case LOS_ERRNO_QUEUE_WRITE_IN_INTERRUPT:
+        case LOS_ERRNO_SEM_PEND_INTERR:
+            errno = EINTR;
+            break;
+        case LOS_ERRNO_TSK_NO_MEMORY:
+        case LOS_ERRNO_SEM_OVERFLOW:
+            errno = ENOMEM;
+            break;
+        case LOS_ERRNO_SEM_PENDED:
+            errno = EBUSY;
+            break;
+        case LOS_ERRNO_SEM_PEND_IN_LOCK:
+            errno = EPERM;
+            break;
+        default:
+            errno = EINVAL;
+            break;
+    }
+    return errno;
+}
+
--- a/testsuites/unittest/posix/src/common_test.h
+++ b/testsuites/unittest/posix/src/common_test.h
@@ -1,6 +1,5 @@
 /*
- * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
@@ -29,28 +28,21 @@
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

-#ifndef COMMON_TEST_H
-#define COMMON_TEST_H
-
-#define TESTCOUNT_NUM_1 1
-#define TESTCOUNT_NUM_2 2
-#define TESTCOUNT_NUM_3 3
-#define TESTCOUNT_NUM_4 4
-#define TESTCOUNT_NUM_5 5
-
-#define DELAY_TICKS_1 1
-#define DELAY_TICKS_5 5
-#define DELAY_TICKS_10 10
-
-#define TEST_TASK_STACK_SIZE 0x600
-#define TASK_LOOP_NUM 0x10000000
-#define TEST_TIME 10
-#define THREAD_COUNT_MIN 3
-#define THREAD_COUNT_MAX 30
-#define THREAD_STACK_SPACE_MAX 4096
+#ifndef _POSIX_MAP_ERROR_H
+#define _POSIX_MAP_ERROR_H

 #ifdef __cplusplus
 #if __cplusplus
-#endif
+extern "C" {
 #endif /* __cplusplus */
+#endif /* __cplusplus */
+
+INT32 map_errno(UINT32 err);
+
+#ifdef __cplusplus
+#if __cplusplus
+}
+#endif /* __cplusplus */
+#endif /* __cplusplus */
+
 #endif
--- a/kal/posix/src/pthread.c
+++ b/kal/posix/src/pthread.c
@@ -40,6 +40,7 @@
 #include "los_config.h"
 #include "los_task.h"
 #include "los_debug.h"
+#include "map_error.h"

 #define PTHREAD_DEFAULT_NAME     "pthread"
 #define PTHREAD_DEFAULT_NAME_LEN 8
@@ -207,9 +208,10 @@ int pthread_create(pthread_t *thread, const pthread_attr_t *attr,
        return ret;
    }

-    if (LOS_TaskCreateOnly(&taskID, &taskInitParam) != LOS_OK) {
+    ret = LOS_TaskCreateOnly(&taskID, &taskInitParam);
+    if (ret != LOS_OK) {
        free((VOID *)(UINTPTR)taskInitParam.uwArg);
-        return EINVAL;
+        return map_errno(ret);
    }

    PthreadData *pthreadData = (PthreadData *)taskInitParam.uwArg;
@@ -221,10 +223,10 @@ int pthread_create(pthread_t *thread, const pthread_attr_t *attr,
    LOS_ListAdd(&g_pthreadListHead, &pthreadData->threadList);
    LOS_IntRestore(intSave);

-    (void)LOS_TaskResume(taskID);
-
    *thread = (pthread_t)taskID;

+    (void)LOS_TaskResume(taskID);
+
    return 0;
 }

--- a/kal/posix/src/pthread_cond.c
+++ b/kal/posix/src/pthread_cond.c
@@ -303,7 +303,6 @@ int pthread_cond_timedwait(pthread_cond_t *cond, pthread_mutex_t *mutex,
        PRINT_ERR("%s: %d failed\n", __FUNCTION__, __LINE__);
    }

-    (VOID)LOS_EventClear(&(cond->event), 0);
    ret = (INT32)LOS_EventRead(&(cond->event), 0x0f, LOS_WAITMODE_OR | LOS_WAITMODE_CLR, (UINT32)absTicks);

    if (pthread_mutex_lock(mutex) != 0) {
--- a/kal/posix/src/time.c
+++ b/kal/posix/src/time.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022-2022 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
@@ -50,7 +50,6 @@
 /* accumulative time delta from discontinuous modify */
 STATIC struct timespec g_accDeltaFromSet;

-#ifndef __USE_NEWLIB__
 STATIC const UINT16 g_daysInMonth[2][13] = {
    /* Normal years.  */
    { 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365 },
@@ -59,20 +58,18 @@ STATIC const UINT16 g_daysInMonth[2][13] = {
 };

 STATIC const UINT8 g_montbl[12] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
-#endif

-#ifndef __USE_NEWLIB__
-#define g_timezone timezone
+#if (LOSCFG_LIBC_NEWLIB == 1)
+#define TIMEZONE _timezone
 #else
-#define g_Timezone _timezone
-#endif
-
+#define TIMEZONE timezone
 /*
 * Time zone information, stored in seconds,
 * negative values indicate the east of UTC,
 * positive values indicate the west of UTC.
 */
-long g_timezone = -8 * 60 * 60; // set default to CST(UTC+8)
+long TIMEZONE = -8 * 60 * 60; // set default to CST(UTC+8)
+#endif

 /*
 * store register rtc func
@@ -529,7 +526,6 @@ time_t time(time_t *timer)
    }
 }

-#ifndef __USE_NEWLIB__
 /*
 * Compute the `struct tm' representation of T,
 * offset OFFSET seconds east of UTC,
@@ -617,11 +613,22 @@ struct tm *gmtime(const time_t *timer)

 struct tm *localtime_r(const time_t *timep, struct tm *result)
 {
+    INT32 ret;
+
    if ((timep == NULL) || (result == NULL)) {
        errno = EFAULT;
        return NULL;
    }
-    if (!ConvertSecs2Utc(*timep, -g_timezone, result)) {
+
+    if (g_rtcTimeFunc.RtcGetTimezoneHook != NULL) {
+        INT32 tempTimezone = 0;
+        g_rtcTimeFunc.RtcGetTimezoneHook(&tempTimezone);
+        ret = ConvertSecs2Utc(*timep, -tempTimezone, result);
+    } else {
+        ret = ConvertSecs2Utc(*timep, -TIMEZONE, result);
+    }
+
+    if (!ret) {
        errno = EINVAL;
        return NULL;
    }
@@ -664,7 +671,14 @@ static time_t ConvertUtc2Secs(struct tm *tm)
    seconds += (tm->tm_mday - 1) * SECS_PER_DAY;
    seconds += tm->tm_hour * SECS_PER_HOUR + tm->tm_min * SECS_PER_MIN + tm->tm_sec;

-    seconds -= tm->__tm_gmtoff; // sub time zone to get UTC time
+    if (g_rtcTimeFunc.RtcGetTimezoneHook != NULL) {
+        INT32 tempTimezone = 0;
+        g_rtcTimeFunc.RtcGetTimezoneHook(&tempTimezone);
+        seconds += tempTimezone;
+    } else {
+        seconds += TIMEZONE;
+    }
+
    return seconds;
 }

@@ -690,7 +704,14 @@ time_t mktime(struct tm *tmptr)
    }
    timeInSeconds = ConvertUtc2Secs(tmptr);
    /* normalize tm_wday and tm_yday */
-    ConvertSecs2Utc(timeInSeconds, tmptr->__tm_gmtoff, tmptr);
+    if (g_rtcTimeFunc.RtcGetTimezoneHook != NULL) {
+        INT32 tempTimezone = 0;
+        g_rtcTimeFunc.RtcGetTimezoneHook(&tempTimezone);
+        ConvertSecs2Utc(timeInSeconds, -tempTimezone, tmptr);
+    } else {
+        ConvertSecs2Utc(timeInSeconds, -TIMEZONE, tmptr);
+    }
+
    return timeInSeconds;
 }

@@ -722,32 +743,34 @@ int gettimeofday(struct timeval *tv, void *ptz)
            tv->tv_usec = ts.tv_nsec / OS_SYS_NS_PER_US;
        }
    }
-	
+
    if (tz != NULL) {
-        INT32 timeZone = 0;
        if (g_rtcTimeFunc.RtcGetTimezoneHook != NULL) {
-            g_rtcTimeFunc.RtcGetTimezoneHook(&timeZone);
-            tz->tz_minuteswest = timezone / SECS_PER_MIN;
+            INT32 tempTimezone = 0;
+            g_rtcTimeFunc.RtcGetTimezoneHook(&tempTimezone);
+            tz->tz_minuteswest = tempTimezone / SECS_PER_MIN;
        } else {
-            tz->tz_minuteswest = g_timezone / SECS_PER_MIN;
+            tz->tz_minuteswest = TIMEZONE / SECS_PER_MIN;
        }

        tz->tz_dsttime = 0;
    }
    return 0;
 }
+#if (LOSCFG_LIBC_NEWLIB == 1)
+FUNC_ALIAS(gettimeofday, _gettimeofday, (struct timeval *tv, void *ptz), int);
 #endif

 int settimeofday(const struct timeval *tv, const struct timezone *tz)
 {
    struct timespec ts;

-    if (tv == NULL) {
+    if ((tv == NULL) && (tz == NULL)) {
        errno = EFAULT;
        return -1;
    }

-    if (tv->tv_usec >= OS_SYS_US_PER_SECOND) {
+    if ((tv != NULL) && (tv->tv_usec >= OS_SYS_US_PER_SECOND)) {
        errno = EINVAL;
        return -1;
    }
@@ -755,29 +778,31 @@ int settimeofday(const struct timeval *tv, const struct timezone *tz)
    if (tz != NULL) {
        if ((tz->tz_minuteswest >= TIME_ZONE_MIN) &&
            (tz->tz_minuteswest <= TIME_ZONE_MAX)) {
-            g_timezone = tz->tz_minuteswest * SECS_PER_MIN;
+            TIMEZONE = tz->tz_minuteswest * SECS_PER_MIN;
        } else {
            errno = EINVAL;
            return -1;
        }

        if (g_rtcTimeFunc.RtcSetTimezoneHook != NULL) {
-            g_rtcTimeFunc.RtcSetTimezoneHook(g_timezone);
+            g_rtcTimeFunc.RtcSetTimezoneHook(TIMEZONE);
        }
    }

-    if (g_rtcTimeFunc.RtcSetTimeHook != NULL) {
-        UINT64 usec;
-        g_rtcTimeBase = tv->tv_sec * OS_SYS_MS_PER_SECOND + tv->tv_usec / OS_SYS_MS_PER_SECOND;
-        usec = tv->tv_sec * OS_SYS_US_PER_SECOND + tv->tv_usec;
-        if (-1 == g_rtcTimeFunc.RtcSetTimeHook(g_rtcTimeBase, &usec)) {
-            return -1;
-        }
-    } else {
-        ts.tv_sec = tv->tv_sec;
-        ts.tv_nsec = tv->tv_usec * OS_SYS_NS_PER_US;
-        if (-1 == clock_settime(CLOCK_REALTIME, &ts)) {
-            return -1;
+    if (tv != NULL) {
+        if (g_rtcTimeFunc.RtcSetTimeHook != NULL) {
+            UINT64 usec;
+            g_rtcTimeBase = tv->tv_sec * OS_SYS_MS_PER_SECOND + tv->tv_usec / OS_SYS_MS_PER_SECOND;
+            usec = tv->tv_sec * OS_SYS_US_PER_SECOND + tv->tv_usec;
+            if (g_rtcTimeFunc.RtcSetTimeHook(g_rtcTimeBase, &usec) < 0) {
+                return -1;
+            }
+        } else {
+            ts.tv_sec = tv->tv_sec;
+            ts.tv_nsec = tv->tv_usec * OS_SYS_NS_PER_US;
+            if (clock_settime(CLOCK_REALTIME, &ts) < 0) {
+                return -1;
+            }
        }
    }

--- a/kernel/include/los_config.h
+++ b/kernel/include/los_config.h
@@ -679,6 +679,14 @@ extern UINT8 *m_aucSysMem0;
 #define LOSCFG_KERNEL_PM_IDLE                         0
 #endif

+/**
+ * @ingroup los_config
+ * Configuration item to set shell stack size.
+ */
+#ifndef LOSCFG_SHELL_STACK_SIZE
+#define LOSCFG_SHELL_STACK_SIZE                         0x1000
+#endif
+
 #ifdef __cplusplus
 #if __cplusplus
 }
--- a/kernel/include/los_queue.h
+++ b/kernel/include/los_queue.h
@@ -453,7 +453,7 @@ extern UINT32 LOS_QueueCreateStatic(const CHAR *queueName,
 * first.</li>
 * <li>bufferAddr stores the obtained data.</li>
 * <li>Do not read or write a queue in unblocking modes such as an interrupt.</li>
- * <li>This API cannot be called before the Huawei LiteOS is initialized.</li>
+ * <li>This API cannot be called before the kernel is initialized.</li>
 * <li>The argument timeOut is a relative time.</li>
 * </ul>
 *
@@ -498,7 +498,7 @@ extern UINT32 LOS_QueueReadCopy(UINT32 queueID,
 * <ul>
 * <li>The specific queue should be created firstly.</li>
 * <li>Do not read or write a queue in unblocking modes such as interrupt.</li>
- * <li>This API cannot be called before the Huawei LiteOS is initialized.</li>
+ * <li>This API cannot be called before the kernel is initialized.</li>
 * <li>The data to be written is of the size specified by bufferSize and is stored at the address specified by
 * BufferAddr.</li>
 * <li>The argument timeOut is a relative time.</li>
@@ -547,7 +547,7 @@ extern UINT32 LOS_QueueWriteCopy(UINT32 queueID,
 * read first.</li>
 * <li>bufferAddr stores the obtained data address.</li>
 * <li>Do not read or write a queue in unblocking modes such as an interrupt.</li>
- * <li>This API cannot be called before the Huawei LiteOS is initialized.</li>
+ * <li>This API cannot be called before the kernel is initialized.</li>
 * <li>The argument timeOut is a relative time.</li>
 * <li>The bufferSize is not really used in LOS_QueueRead, because the interface is only used to
 * obtain the address of data.</li>
@@ -592,7 +592,7 @@ extern UINT32 LOS_QueueRead(UINT32 queueID,
 * <ul>
 * <li>The specific queue should be created firstly.</li>
 * <li>Do not read or write a queue in unblocking modes such as an interrupt.</li>
- * <li>This API cannot be called before the Huawei LiteOS is initialized.</li>
+ * <li>This API cannot be called before the kernel is initialized.</li>
 * <li>The address of the data of the size specified by bufferSize and stored at the address specified by
 * BufferAddr is to be written.</li>
 * <li>The argument timeOut is a relative time.</li>
@@ -639,7 +639,7 @@ extern UINT32 LOS_QueueWrite(UINT32 queueID,
 * @attention
 * <ul>
 * <li>Do not read or write a queue in unblocking modes such as an interrupt.</li>
- * <li>This API cannot be called before the Huawei LiteOS is initialized.</li>
+ * <li>This API cannot be called before the kernel is initialized.</li>
 * <li>The address of the data of the size specified by bufferSize and stored at the address specified by
 * BufferAddr is to be written.</li>
 * <li>The argument timeOut is a relative time.</li>
@@ -686,7 +686,7 @@ extern UINT32 LOS_QueueWriteHead(UINT32 queueID,
 * @attention
 * <ul>
 * <li>Do not read or write a queue in unblocking modes such as an interrupt.</li>
- * <li>This API cannot be called before the Huawei LiteOS is initialized.</li>
+ * <li>This API cannot be called before the kernel is initialized.</li>
 * <li>The address of the data of the size specified by bufferSize and stored at the address specified by
 * BufferAddr is to be written.</li>
 * <li>The argument timeOut is a relative time.</li>
@@ -889,7 +889,7 @@ extern LosQueueCB *g_allQueue;
 * @attention
 * <ul>
 * <li>Do not alloc memory in unblocking modes such as interrupt.</li>
- * <li>This API cannot be called before the Huawei LiteOS is initialized.</li>
+ * <li>This API cannot be called before the kernel is initialized.</li>
 * <li>The argument timeOut is a relative time.</li>
 * </ul>
 *
@@ -913,7 +913,7 @@ extern VOID *OsQueueMailAlloc(UINT32 queueID, VOID *mailPool, UINT32 timeOut);
 * This API is used to free a stationary memory for a mail according to queueID.
 * @attention
 * <ul>
- * <li>This API cannot be called before the Huawei LiteOS is initialized.</li>
+ * <li>This API cannot be called before the kernel is initialized.</li>
 * </ul>
 *
 * @param queueID         [IN]        Queue ID. The value range is [1,LOSCFG_BASE_IPC_QUEUE_LIMIT].
--- a/kernel/src/los_init.c
+++ b/kernel/src/los_init.c
@@ -114,6 +114,7 @@ LITE_OS_SEC_TEXT_INIT VOID LOS_Panic(const CHAR *fmt, ...)
    va_start(ap, fmt);
    PRINT_ERR(fmt, ap);
    va_end(ap);
+    OsDoExcHook(EXC_PANIC);
 #if (LOSCFG_BACKTRACE_TYPE != 0)
    LOS_BackTrace();
 #endif
--- a/kernel/src/los_task.c
+++ b/kernel/src/los_task.c
@@ -256,9 +256,9 @@ UINT32 OsGetTaskWaterLine(UINT32 taskID)
 }

 #if (LOSCFG_BASE_CORE_CPUP == 1)
-LITE_OS_SEC_TEXT_MINOR UINT32 OsGetAllTskCpupInfo(CPUP_INFO_S **cpuLessOneSec,
-                                                  CPUP_INFO_S **cpuTenSec,
-                                                  CPUP_INFO_S **cpuOneSec)
+STATIC UINT32 GetAllTskCpupInfo(CPUP_INFO_S **cpuLessOneSec,
+                                CPUP_INFO_S **cpuTenSec,
+                                CPUP_INFO_S **cpuOneSec)
 {
    if ((cpuLessOneSec == NULL) || (cpuTenSec == NULL) || (cpuOneSec == NULL)) {
        return OS_ERROR;
@@ -304,7 +304,26 @@ LITE_OS_SEC_TEXT_MINOR UINT32 OsGetAllTskCpupInfo(CPUP_INFO_S **cpuLessOneSec,
 }
 #endif

-LITE_OS_SEC_TEXT_MINOR VOID OsPrintAllTskInfoHeader(VOID)
+STATIC VOID PrintTskInfo(const LosTaskCB *taskCB)
+{
+    UINT32 semID;
+
+    if (taskCB->taskStatus & OS_TASK_STATUS_EXIT) {
+        PRINTK("%4u%9u%10s%#10x%#10x%#11x%#11x%#10x%#7x",
+               taskCB->taskID, taskCB->priority, OsConvertTskStatus(taskCB->taskStatus),
+               taskCB->stackSize, 0, 0, 0, 0, 0);
+        return;
+    }
+
+    semID = (taskCB->taskSem == NULL) ? OS_NULL_SHORT : (((LosSemCB *)taskCB->taskSem)->semID);
+    PRINTK("%4u%9u%10s%#10x%#10x%#11x%#11x%#10x%#7x",
+           taskCB->taskID, taskCB->priority, OsConvertTskStatus(taskCB->taskStatus),
+           taskCB->stackSize, OsGetTaskWaterLine(taskCB->taskID),
+           (UINT32)(UINTPTR)taskCB->stackPointer, taskCB->topOfStack, taskCB->eventMask, semID);
+    return;
+}
+
+STATIC VOID PrintTskInfoHeader(VOID)
 {
    PRINTK("\r\n TID  Priority   Status StackSize WaterLine StackPoint TopOfStack EventMask  SemID");
 #if (LOSCFG_TASK_MEM_USED == 1)
@@ -341,7 +360,6 @@ LITE_OS_SEC_TEXT_MINOR UINT32 OsGetAllTskInfo(VOID)
 #if (LOSCFG_KERNEL_PRINTF != 0)
    LosTaskCB    *taskCB = (LosTaskCB *)NULL;
    UINT32       loopNum;
-    UINT32       semID;
 #if (LOSCFG_BASE_CORE_CPUP == 1)
    CPUP_INFO_S *cpuLessOneSec = (CPUP_INFO_S *)NULL;
    CPUP_INFO_S *cpuTenSec = (CPUP_INFO_S *)NULL;
@@ -354,12 +372,12 @@ LITE_OS_SEC_TEXT_MINOR UINT32 OsGetAllTskInfo(VOID)
 #endif

 #if (LOSCFG_BASE_CORE_CPUP == 1)
-    if (OsGetAllTskCpupInfo(&cpuLessOneSec, &cpuTenSec, &cpuOneSec) != LOS_OK) {
+    if (GetAllTskCpupInfo(&cpuLessOneSec, &cpuTenSec, &cpuOneSec) != LOS_OK) {
        return OS_ERROR;
    }
-#endif
+#endif /* LOSCFG_BASE_CORE_CPUP */

-    OsPrintAllTskInfoHeader();
+    PrintTskInfoHeader();

    for (loopNum = 0; loopNum < g_taskMaxNum; loopNum++) {
        taskCB = (((LosTaskCB *)g_taskCBArray) + loopNum);
@@ -367,11 +385,7 @@ LITE_OS_SEC_TEXT_MINOR UINT32 OsGetAllTskInfo(VOID)
            continue;
        }

-        semID = (taskCB->taskSem == NULL) ? OS_NULL_SHORT : (((LosSemCB *)taskCB->taskSem)->semID);
-        PRINTK("%4u%9u%10s%#10x%#10x%#11x%#11x%#10x%#7x",
-               taskCB->taskID, taskCB->priority, OsConvertTskStatus(taskCB->taskStatus),
-               taskCB->stackSize, OsGetTaskWaterLine(taskCB->taskID),
-               (UINT32)(UINTPTR)taskCB->stackPointer, taskCB->topOfStack, taskCB->eventMask, semID);
+        PrintTskInfo(taskCB);
 #if (LOSCFG_TASK_MEM_USED == 1)
        PRINTK("%#10x", g_taskMemUsed[loopNum]);
 #endif
--- a/kernel/src/mm/los_memory.c
+++ b/kernel/src/mm/los_memory.c
@@ -474,7 +474,7 @@ RETRY:
    OsMemFreeNodeAdd(pool, (struct OsMemFreeNodeHead *)newNode);

    endNode = OS_MEM_END_NODE(newNode, size);
-    (VOID)memset(endNode, 0, sizeof(*endNode));
+    (VOID)memset_s(endNode, sizeof(*endNode), 0, sizeof(*endNode));
    endNode->ptr.next = NULL;
    OS_MEM_SET_MAGIC(endNode);
    OsMemSentinelNodeSet(endNode, NULL, 0);
@@ -584,7 +584,8 @@ STATIC INLINE VOID OsMemLeakCheckInfoRecord(struct OsMemNodeHead *node)

 STATIC INLINE VOID OsMemLeakCheckInit(VOID)
 {
-    (VOID)memset(g_leakCheckRecord, 0, sizeof(struct OsMemLeakCheckInfo) * LOSCFG_MEM_LEAKCHECK_RECORD_MAX_NUM);
+    (VOID)memset_s(g_leakCheckRecord, sizeof(struct OsMemLeakCheckInfo) * LOSCFG_MEM_LEAKCHECK_RECORD_MAX_NUM,
+                   0, sizeof(struct OsMemLeakCheckInfo) * LOSCFG_MEM_LEAKCHECK_RECORD_MAX_NUM);
    g_leakCheckRecordCnt = 0;
 }

@@ -858,6 +859,9 @@ STATIC UINT32 OsMemPoolInit(VOID *pool, UINT32 size)
    struct OsMemPoolHead *poolHead = (struct OsMemPoolHead *)pool;
    struct OsMemNodeHead *newNode = NULL;
    struct OsMemNodeHead *endNode = NULL;
+
+    (VOID)memset_s(poolHead, size, 0, sizeof(struct OsMemPoolHead));
+
 #ifdef LOSCFG_KERNEL_LMS
    UINT32 resize = 0;
    if (g_lms != NULL) {
@@ -869,7 +873,6 @@ STATIC UINT32 OsMemPoolInit(VOID *pool, UINT32 size)
        size = (resize == 0) ? size : resize;
    }
 #endif
-    (VOID)memset(poolHead, 0, sizeof(struct OsMemPoolHead));

    poolHead->info.pool = pool;
    poolHead->info.totalSize = size;
@@ -907,9 +910,14 @@ STATIC UINT32 OsMemPoolInit(VOID *pool, UINT32 size)
 }

 #if (LOSCFG_MEM_MUL_POOL == 1)
-STATIC VOID OsMemPoolDeinit(VOID *pool)
+STATIC VOID OsMemPoolDeInit(VOID *pool, UINT32 size)
 {
-    (VOID)memset(pool, 0, sizeof(struct OsMemPoolHead));
+#ifdef LOSCFG_KERNEL_LMS
+    if (g_lms != NULL) {
+        g_lms->deInit(pool);
+    }
+#endif
+    (VOID)memset_s(pool, size, 0, sizeof(struct OsMemPoolHead));
 }

 STATIC UINT32 OsMemPoolAdd(VOID *pool, UINT32 size)
@@ -988,7 +996,7 @@ UINT32 LOS_MemInit(VOID *pool, UINT32 size)

 #if (LOSCFG_MEM_MUL_POOL == 1)
    if (OsMemPoolAdd(pool, size)) {
-        (VOID)OsMemPoolDeinit(pool);
+        (VOID)OsMemPoolDeInit(pool, size);
        return LOS_NOK;
    }
 #endif
@@ -1001,17 +1009,23 @@ UINT32 LOS_MemInit(VOID *pool, UINT32 size)
 #if (LOSCFG_MEM_MUL_POOL == 1)
 UINT32 LOS_MemDeInit(VOID *pool)
 {
-    if (pool == NULL) {
+    struct OsMemPoolHead *tmpPool = (struct OsMemPoolHead *)pool;
+
+    if (tmpPool == NULL) {
        return LOS_NOK;
    }

-    if (OsMemPoolDelete(pool)) {
+    if ((tmpPool->info.pool != pool) || (tmpPool->info.totalSize <= OS_MEM_MIN_POOL_SIZE)) {
        return LOS_NOK;
    }

-    OsMemPoolDeinit(pool);
+    if (OsMemPoolDelete(tmpPool)) {
+        return LOS_NOK;
+    }

-    OsHookCall(LOS_HOOK_TYPE_MEM_DEINIT, pool);
+    OsMemPoolDeInit(tmpPool, tmpPool->info.totalSize);
+
+    OsHookCall(LOS_HOOK_TYPE_MEM_DEINIT, tmpPool);

    return LOS_OK;
 }
@@ -1950,7 +1964,7 @@ UINT32 LOS_MemInfoGet(VOID *pool, LOS_MEM_POOL_STATUS *poolStatus)
        return LOS_NOK;
    }

-    (VOID)memset(poolStatus, 0, sizeof(LOS_MEM_POOL_STATUS));
+    (VOID)memset_s(poolStatus, sizeof(LOS_MEM_POOL_STATUS), 0, sizeof(LOS_MEM_POOL_STATUS));

    OsAllMemNodeDoHandle(pool, OsMemNodeInfoGetHandle, (VOID *)poolStatus);

@@ -2232,7 +2246,7 @@ STATIC VOID OsMemExcInfoGetSub(struct OsMemPoolHead *pool, MemInfoCB *memExcInfo
    UINT32 taskID = OS_TASK_ERRORID;
    UINT32 intSave = 0;

-    (VOID)memset(memExcInfo, 0, sizeof(MemInfoCB));
+    (VOID)memset_s(memExcInfo, sizeof(MemInfoCB), 0, sizeof(MemInfoCB));

    MEM_LOCK(pool, intSave);
    memExcInfo->type = MEM_MANG_MEMORY;
--- a/liteos.gni
+++ b/liteos.gni
@@ -51,8 +51,19 @@ exec_script("//build/lite/run_shell_cmd.py",
 import("$root_out_dir/config.gni")

 LITEOSTOPDIR = "//kernel/liteos_m"
-LITEOSTHIRDPARTY = "//third_party"
 HDFTOPDIR = "//drivers/hdf_core/adapter/khdf/liteos_m"
+THIRDPARTY_BOUNDS_CHECKING_FUNCTION_DIR =
+    "//third_party/bounds_checking_function"
+LITEOSTHIRDPARTY = "//third_party"
+THIRDPARTY_FATFS_DIR = "//third_party/FatFs"
+THIRDPARTY_MUSL_DIR = "//third_party/musl"
+THIRDPARTY_LITTLEFS_DIR = "//third_party/littlefs"
+THIRDPARTY_CMSIS_DIR = "//third_party/cmsis"
+THIRDPARTY_LWIP_DIR = "//third_party/lwip"
+DEVICE_BOARD_DIR = "//device/board"
+DEVICE_SOC_DIR = "//device/soc"
+COMMONLIBRARY_UTILS_LITE_DIR = "//commonlibrary/utils_lite"
+TEST_XTS_TOOLS_DIR = "//test/xts/tools"

 ARCH = ""
 if (defined(LOSCFG_ARCH_ARM_AARCH32)) {
@@ -163,8 +174,8 @@ set_defaults("kernel_module") {
    "$LITEOSTOPDIR:los_config",
  ]
  visibility = [
-    "$LITEOSTOPDIR:*",
    ":*",
+    "$LITEOSTOPDIR:*",
    "..:*",
    "../..:*",
  ]
--- a/testsuites/BUILD.gn
+++ b/testsuites/BUILD.gn
@@ -27,6 +27,7 @@
 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+import("//kernel/liteos_m/config.gni")
 import("//kernel/liteos_m/liteos.gni")

 config("include") {
@@ -36,6 +37,8 @@ config("include") {
  if (defined(LOSCFG_KERNEL_TEST_FULL)) {
    defines += [ "LOS_KERNEL_TEST_FULL=1" ]
  }
+  cflags = warn_config_cflags
+  asmflags = warn_config_asmflags
 }

 module_switch = defined(LOSCFG_TEST)
--- a/testsuites/sample/cmsis/BUILD.gn
+++ b/testsuites/sample/cmsis/BUILD.gn
@@ -26,8 +26,10 @@
 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+import("//kernel/liteos_m/liteos.gni")
+
 static_library("test_cmsis") {
  sources = [ "cmsis_func_test.c" ]

-  configs += [ "//kernel/liteos_m/testsuites:include" ]
+  configs += [ "$LITEOSTOPDIR/testsuites:include" ]
 }
--- a/testsuites/sample/cmsis/cmsis_func_test.c
+++ b/testsuites/sample/cmsis/cmsis_func_test.c
@@ -352,15 +352,10 @@ LITE_TEST_CASE(CmsisFuncTestSuite, TestCmsis004, Function | MediumTest | Level1)
    ret = strcmp(staticBuff, strbuff);
    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);

-    ret = osMessageQueueDelete(msgQueueId);
-    ICUNIT_ASSERT_EQUAL(ret, osOK, ret);
-#endif
-    return LOS_OK;
-
 EXIT:
    ret = osMessageQueueDelete(msgQueueId);
    ICUNIT_ASSERT_EQUAL(ret, osOK, ret);
-
+#endif
    return LOS_OK;
 }

--- a/testsuites/sample/kernel/atomic/BUILD.gn
+++ b/testsuites/sample/kernel/atomic/BUILD.gn
@@ -27,6 +27,8 @@
 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+import("//kernel/liteos_m/liteos.gni")
+
 static_library("test_atomic") {
  sources = [
    "it_los_atomic.c",
@@ -43,5 +45,5 @@ static_library("test_atomic") {
    "it_los_atomic_011.c",
  ]
  include_dirs = [ "." ]
-  configs += [ "//kernel/liteos_m/testsuites:include" ]
+  configs += [ "$LITEOSTOPDIR/testsuites:include" ]
 }
--- a/testsuites/sample/kernel/atomic/it_los_atomic_004.c
+++ b/testsuites/sample/kernel/atomic/it_los_atomic_004.c
@@ -46,7 +46,7 @@ static VOID TaskF01(VOID)
    ICUNIT_ASSERT_EQUAL_VOID(g_testAtomicID03, i, g_testAtomicID03);
    ICUNIT_ASSERT_EQUAL_VOID(ret, g_testAtomicID03, ret);

-    LOS_AtomicAdd(&g_testCount, 1);
+    LOS_AtomicAdd((Atomic *)(&g_testCount), 1);
 }

 static UINT32 TestCase(VOID)
--- a/testsuites/sample/kernel/dynlink/BUILD.gn
+++ b/testsuites/sample/kernel/dynlink/BUILD.gn
@@ -27,6 +27,8 @@
 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+import("//kernel/liteos_m/liteos.gni")
+
 static_library("test_dynlink") {
  sources = [
    "It_los_dynlink.c",
@@ -52,14 +54,5 @@ static_library("test_dynlink") {
    "It_los_dynlink_020.c",
  ]

-  include_dirs = [
-    "../../../../kernel/include",
-    "../../../../kernel/arch/include",
-    "../../../include",
-    "../../../../utils",
-    "../../../../components/dynlink",
-    ".",
-    "../../../../components/cpup",
-    "//third_party/bounds_checking_function/include",
-  ]
+  configs += [ "$LITEOSTOPDIR/testsuites:include" ]
 }
--- a/testsuites/sample/kernel/dynlink/It_los_dynlink.h
+++ b/testsuites/sample/kernel/dynlink/It_los_dynlink.h
@@ -51,6 +51,7 @@ VOID ItLosDynlink007(VOID);
 VOID ItLosDynlink008(VOID);
 VOID ItLosDynlink009(VOID);
 VOID ItLosDynlink010(VOID);
+VOID ItLosDynlink011(VOID);
 VOID ItLosDynlink012(VOID);
 VOID ItLosDynlink013(VOID);
 VOID ItLosDynlink014(VOID);
--- a/testsuites/sample/kernel/dynlink/It_los_dynlink_002.c
+++ b/testsuites/sample/kernel/dynlink/It_los_dynlink_002.c
@@ -33,8 +33,8 @@
 /* Test invalid params */
 STATIC UINT32 TestCase(VOID)
 {
-    VOID *handle = NULL;
-    VOID *invalHandle = NULL;
+    CHAR *handle = NULL;
+    CHAR *invalHandle = NULL;
    INT32 (*func)(INT32, INT32) = NULL;
    CHAR *symbolName = "test_api";
    CHAR *dsoName = DSO_FULL_PATH("Align4_dynamic_align4.so");
--- a/testsuites/sample/kernel/dynlink/It_los_dynlink_011.c
+++ b/testsuites/sample/kernel/dynlink/It_los_dynlink_011.c
@@ -34,7 +34,7 @@
 STATIC UINT32 TestCase(VOID)
 {
    VOID *handle = NULL;
-    INT32 (*func)() = NULL;
+    INT32 (*func)(VOID) = NULL;
    INT32 *pValue = NULL;
    CHAR *symbolName1 = "dyn_bss_func";
    CHAR *symbolName2 = "test_array";
@@ -44,7 +44,7 @@ STATIC UINT32 TestCase(VOID)
    handle = (VOID *)LOS_SoLoad(dsoName, NULL);
    ICUNIT_ASSERT_NOT_EQUAL(handle, NULL, handle);

-    func = (INT32 (*)())LOS_FindSym(handle, symbolName1);
+    func = (INT32 (*)(VOID))LOS_FindSym(handle, symbolName1);
    ICUNIT_GOTO_NOT_EQUAL(func, NULL, func, EXIT);
    ret = func();
    ICUNIT_GOTO_EQUAL(ret, 2117, ret, EXIT);
--- a/testsuites/sample/kernel/dynlink/It_los_dynlink_013.c
+++ b/testsuites/sample/kernel/dynlink/It_los_dynlink_013.c
@@ -34,7 +34,7 @@
 STATIC UINT32 TestCase(VOID)
 {
    VOID *handle = NULL;
-    INT32 (*func)() = NULL;
+    INT32 (*func)(VOID) = NULL;
    INT32 *pValueAddr = NULL;
    INT32 **ppValueAddr = NULL;
    CHAR *symbolName1 = "get_value100";
@@ -49,12 +49,12 @@ STATIC UINT32 TestCase(VOID)
    handle = (VOID *)LOS_SoLoad(dsoName, NULL);
    ICUNIT_ASSERT_NOT_EQUAL(handle, NULL, handle);

-    func = (INT32 (*)())LOS_FindSym(handle, symbolName1);
+    func = (INT32 (*)(VOID))LOS_FindSym(handle, symbolName1);
    ICUNIT_GOTO_NOT_EQUAL(func, NULL, func, EXIT);
    ret = func();
    ICUNIT_GOTO_EQUAL(ret, 100, ret, EXIT);

-    func = (INT32 (*)())LOS_FindSym(handle, symbolName2);
+    func = (INT32 (*)(VOID))LOS_FindSym(handle, symbolName2);
    ICUNIT_GOTO_NOT_EQUAL(func, NULL, func, EXIT);
    ret = func();
    ICUNIT_GOTO_EQUAL(ret, 200, ret, EXIT);
--- a/testsuites/sample/kernel/dynlink/It_los_dynlink_020.c
+++ b/testsuites/sample/kernel/dynlink/It_los_dynlink_020.c
@@ -34,7 +34,6 @@
 STATIC UINT32 TestCase(VOID)
 {
    VOID *handle = NULL;
-    VOID (*func)(INT32, INT32) = NULL;
    CHAR *dsoName = DSO_FULL_PATH("Align4_dynamic_stdlib.so");

    handle = (VOID *)LOS_SoLoad(dsoName, NULL);
--- a/testsuites/sample/kernel/event/BUILD.gn
+++ b/testsuites/sample/kernel/event/BUILD.gn
@@ -27,6 +27,8 @@
 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+import("//kernel/liteos_m/liteos.gni")
+
 static_library("test_event") {
  sources = [
    "It_los_event.c",
@@ -74,5 +76,5 @@ static_library("test_event") {
    "It_los_event_043.c",
  ]

-  configs += [ "//kernel/liteos_m/testsuites:include" ]
+  configs += [ "$LITEOSTOPDIR/testsuites:include" ]
 }
--- a/testsuites/sample/kernel/event/It_los_event_006.c
+++ b/testsuites/sample/kernel/event/It_los_event_006.c
@@ -33,7 +33,7 @@
 #include "osTest.h"
 #include "It_los_event.h"

-static VOID TaskF01()
+static VOID TaskF01(VOID)
 {
    UINT32 ret;

--- a/testsuites/sample/kernel/hwi/BUILD.gn
+++ b/testsuites/sample/kernel/hwi/BUILD.gn
@@ -27,6 +27,8 @@
 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+import("//kernel/liteos_m/liteos.gni")
+
 static_library("test_hwi") {
  sources = [
    "It_los_hwi.c",
@@ -72,5 +74,5 @@ static_library("test_hwi") {
    "llt_los_hwi_035.c",
  ]

-  configs += [ "//kernel/liteos_m/testsuites:include" ]
+  configs += [ "$LITEOSTOPDIR/testsuites:include" ]
 }
--- a/testsuites/sample/kernel/hwi/it_los_hwi_032.c
+++ b/testsuites/sample/kernel/hwi/it_los_hwi_032.c
@@ -47,6 +47,7 @@ static int g_uwIndex;
 #else
 #define TEST_MAX_NUMBER_HWI (OS_USER_HWI_MAX - HWI_NUM_INT0)
 #define TEST_HWI_COUNT (TEST_MAX_NUMBER_HWI - 2)
+#undef  HWI_NUM_INT0
 #define HWI_NUM_INT0 HWI_NUM_INT1
 #endif

--- a/testsuites/sample/kernel/hwi/it_los_hwi_033.c
+++ b/testsuites/sample/kernel/hwi/it_los_hwi_033.c
@@ -43,6 +43,7 @@ static VOID HwiF01(VOID)

    return;
 }
+#undef  HWI_NUM_INT0
 #define HWI_NUM_INT0 HWI_NUM_TEST1
 static UINT32 Testcase(VOID)
 {
--- a/testsuites/sample/kernel/lmk/BUILD.gn
+++ b/testsuites/sample/kernel/lmk/BUILD.gn
@@ -26,6 +26,8 @@
 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+import("//kernel/liteos_m/liteos.gni")
+
 static_library("test_lmk") {
  sources = [
    "It_los_lmk.c",
@@ -35,7 +37,7 @@ static_library("test_lmk") {
    "It_los_lmk_004.c",
  ]

-  include_dirs = [ "//kernel/liteos_m/components/lmk" ]
+  include_dirs = [ "$LITEOSTOPDIR/components/lmk" ]

-  configs += [ "//kernel/liteos_m/testsuites:include" ]
+  configs += [ "$LITEOSTOPDIR/testsuites:include" ]
 }
--- a/testsuites/sample/kernel/lms/BUILD.gn
+++ b/testsuites/sample/kernel/lms/BUILD.gn
@@ -25,7 +25,9 @@
 # OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 # WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
-# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import("//kernel/liteos_m/liteos.gni")

 static_library("test_lms") {
  sources = [
@@ -74,5 +76,5 @@ static_library("test_lms") {
    ]
  }

-  configs += [ "//kernel/liteos_m/testsuites:include" ]
+  configs += [ "$LITEOSTOPDIR/testsuites:include" ]
 }
--- a/testsuites/sample/kernel/mem/BUILD.gn
+++ b/testsuites/sample/kernel/mem/BUILD.gn
@@ -27,6 +27,8 @@
 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+import("//kernel/liteos_m/liteos.gni")
+
 static_library("test_mem") {
  sources = [
    "It_los_mem_001.c",
@@ -61,5 +63,5 @@ static_library("test_mem") {
    "it_los_mem.c",
  ]

-  configs += [ "//kernel/liteos_m/testsuites:include" ]
+  configs += [ "$LITEOSTOPDIR/testsuites:include" ]
 }
--- a/testsuites/sample/kernel/mux/BUILD.gn
+++ b/testsuites/sample/kernel/mux/BUILD.gn
@@ -27,6 +27,8 @@
 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+import("//kernel/liteos_m/liteos.gni")
+
 static_library("test_mux") {
  sources = [
    "It_los_mutex_001.c",
@@ -64,5 +66,5 @@ static_library("test_mux") {
    "It_los_mux.c",
  ]

-  configs += [ "//kernel/liteos_m/testsuites:include" ]
+  configs += [ "$LITEOSTOPDIR/testsuites:include" ]
 }
--- a/testsuites/sample/kernel/power/BUILD.gn
+++ b/testsuites/sample/kernel/power/BUILD.gn
@@ -26,6 +26,8 @@
 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+import("//kernel/liteos_m/liteos.gni")
+
 static_library("test_pm") {
  sources = [
    "It_los_pm.c",
@@ -34,7 +36,7 @@ static_library("test_pm") {
    "It_los_pm_003.c",
  ]

-  include_dirs = [ "//kernel/liteos_m/components/power" ]
+  include_dirs = [ "$LITEOSTOPDIR/components/power" ]

-  configs += [ "//kernel/liteos_m/testsuites:include" ]
+  configs += [ "$LITEOSTOPDIR/testsuites:include" ]
 }
--- a/testsuites/sample/kernel/power/It_los_pm_002.c
+++ b/testsuites/sample/kernel/power/It_los_pm_002.c
@@ -33,7 +33,7 @@
 #include "los_timer.h"
 #include "los_sched.h"

-#define myprintf // printf
+#define myprintf printf
 #define TEST_LOOP 5
 static EVENT_CB_S g_pmTestEvent;
 static UINT32 g_taskID1, g_taskID2;
--- a/testsuites/sample/kernel/queue/BUILD.gn
+++ b/testsuites/sample/kernel/queue/BUILD.gn
@@ -27,6 +27,8 @@
 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+import("//kernel/liteos_m/liteos.gni")
+
 static_library("test_queue") {
  sources = [
    "It_los_queue.c",
@@ -172,5 +174,5 @@ static_library("test_queue") {
    "Llt_los_queue_001.c",
  ]

-  configs += [ "//kernel/liteos_m/testsuites:include" ]
+  configs += [ "$LITEOSTOPDIR/testsuites:include" ]
 }
--- a/testsuites/sample/kernel/queue/It_los_queue_static_001.c
+++ b/testsuites/sample/kernel/queue/It_los_queue_static_001.c
@@ -39,7 +39,7 @@ static UINT32 Testcase(VOID)
    CHAR buff2[QUEUE_SHORT_BUFFER_LENGTH] = "";
    CHAR buff3[QUEUE_SHORT_BUFFER_LENGTH] = {0};

-    ret = LOS_QueueCreateStatic("Q1", QUEUE_BASE_NUM, &g_testQueueID01, buff3, 0, QUEUE_BASE_MSGSIZE);
+    ret = LOS_QueueCreateStatic("Q1", QUEUE_BASE_NUM, &g_testQueueID01, (UINT8 *)buff3, 0, QUEUE_BASE_MSGSIZE);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

    ret = LOS_QueueWrite(g_testQueueID01, &buff1, QUEUE_BASE_MSGSIZE, 0);
--- a/testsuites/sample/kernel/queue/It_los_queue_static_002.c
+++ b/testsuites/sample/kernel/queue/It_los_queue_static_002.c
@@ -43,7 +43,7 @@ static UINT32 Testcase(VOID)

    g_testQueueID01 = QUEUW_INVALID_VALUE;

-    ret = LOS_QueueCreateStatic("Q1", QUEUE_BASE_NUM, &g_testQueueID01, buff3, 0, 0);
+    ret = LOS_QueueCreateStatic("Q1", QUEUE_BASE_NUM, &g_testQueueID01, (UINT8 *)buff3, 0, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_ERRNO_QUEUE_PARA_ISZERO, ret, EXIT);

    ret = LOS_QueueWrite(g_testQueueID01, &buff1, QUEUE_BASE_MSGSIZE, 0);
--- a/testsuites/sample/kernel/queue/It_los_queue_static_003.c
+++ b/testsuites/sample/kernel/queue/It_los_queue_static_003.c
@@ -39,7 +39,7 @@ static UINT32 Testcase(VOID)
    CHAR buff2[QUEUE_SHORT_BUFFER_LENGTH] = "";
    CHAR buff3[QUEUE_SHORT_BUFFER_LENGTH] = {0};

-    ret = LOS_QueueCreateStatic("Q1", QUEUE_BASE_NUM, &g_testQueueID01, buff3, 0, 1);
+    ret = LOS_QueueCreateStatic("Q1", QUEUE_BASE_NUM, &g_testQueueID01, (UINT8 *)buff3, 0, 1);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

    ret = LOS_QueueWrite(g_testQueueID01, &buff1, QUEUE_BASE_MSGSIZE, 0);
--- a/testsuites/sample/kernel/queue/It_los_queue_static_005.c
+++ b/testsuites/sample/kernel/queue/It_los_queue_static_005.c
@@ -42,7 +42,7 @@ static UINT32 Testcase(VOID)

    g_testQueueID01 = LOSCFG_BASE_IPC_QUEUE_LIMIT - 1;

-    ret = LOS_QueueCreateStatic("Q1", QUEUE_OVERSIZE_NUM, &g_testQueueID01, buff3, 0, 0xFFFF);
+    ret = LOS_QueueCreateStatic("Q1", QUEUE_OVERSIZE_NUM, &g_testQueueID01, (UINT8 *)buff3, 0, 0xFFFF);
    ICUNIT_GOTO_EQUAL(ret, LOS_ERRNO_QUEUE_SIZE_TOO_BIG, ret, EXIT);

    ret = LOS_QueueWrite(g_testQueueID01, &buff1, QUEUE_BASE_MSGSIZE, 0);
--- a/testsuites/sample/kernel/queue/It_los_queue_static_006.c
+++ b/testsuites/sample/kernel/queue/It_los_queue_static_006.c
@@ -43,7 +43,7 @@ static UINT32 Testcase(VOID)

    g_testQueueID01 = QUEUW_INVALID_VALUE;

-    ret = LOS_QueueCreateStatic("Q1", QUEUE_BASE_NUM, NULL, buff3, 0, QUEUE_BASE_MSGSIZE);
+    ret = LOS_QueueCreateStatic("Q1", QUEUE_BASE_NUM, NULL, (UINT8 *)buff3, 0, QUEUE_BASE_MSGSIZE);
    ICUNIT_GOTO_EQUAL(ret, LOS_ERRNO_QUEUE_CREAT_PTR_NULL, ret, EXIT);

    ret = LOS_QueueWrite(g_testQueueID01, &buff1, QUEUE_BASE_MSGSIZE, 0);
--- a/testsuites/sample/kernel/sem/BUILD.gn
+++ b/testsuites/sample/kernel/sem/BUILD.gn
@@ -27,6 +27,8 @@
 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+import("//kernel/liteos_m/liteos.gni")
+
 static_library("test_sem") {
  sources = [
    "It_los_sem.c",
@@ -75,5 +77,5 @@ static_library("test_sem") {
    "it_los_sem_043.c",
  ]

-  configs += [ "//kernel/liteos_m/testsuites:include" ]
+  configs += [ "$LITEOSTOPDIR/testsuites:include" ]
 }
--- a/testsuites/sample/kernel/signal/BUILD.gn
+++ b/testsuites/sample/kernel/signal/BUILD.gn
@@ -26,6 +26,8 @@
 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+import("//kernel/liteos_m/liteos.gni")
+
 static_library("test_signal") {
  sources = [
    "It_los_signal.c",
@@ -36,5 +38,5 @@ static_library("test_signal") {
    "It_los_signal_005.c",
  ]

-  configs += [ "//kernel/liteos_m/testsuites:include" ]
+  configs += [ "$LITEOSTOPDIR/testsuites:include" ]
 }
--- a/testsuites/sample/kernel/swtmr/BUILD.gn
+++ b/testsuites/sample/kernel/swtmr/BUILD.gn
@@ -27,6 +27,8 @@
 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+import("//kernel/liteos_m/liteos.gni")
+
 static_library("test_swtmr") {
  sources = [
    "It_los_swtmr.c",
@@ -146,5 +148,5 @@ static_library("test_swtmr") {
    "It_los_swtmr_Delay_005.c",
  ]

-  configs += [ "//kernel/liteos_m/testsuites:include" ]
+  configs += [ "$LITEOSTOPDIR/testsuites:include" ]
 }
--- a/testsuites/sample/kernel/swtmr/It_los_swtmr.c
+++ b/testsuites/sample/kernel/swtmr/It_los_swtmr.c
@@ -36,6 +36,15 @@ EVENT_CB_S g_eventCB0;
 EVENT_CB_S g_eventCB1;
 EVENT_CB_S g_eventCB2;
 EVENT_CB_S g_eventCB3;
+UINT32 g_swtmrId1;
+UINT32 g_swtmrId2;
+UINT32 g_swtmrId3;
+UINT32 g_swtmrCountA;
+UINT32 g_swtmrCountB;
+UINT32 g_swtmrCountC;
+UINT32 g_uwsTick1;
+UINT32 g_uwsTick2;
+UINT32 g_uwsTick3;

 VOID ItSuiteLosSwtmr(void)
 {
--- a/testsuites/sample/kernel/swtmr/It_los_swtmr.h
+++ b/testsuites/sample/kernel/swtmr/It_los_swtmr.h
@@ -56,17 +56,17 @@ extern EVENT_CB_S g_eventCB3;

 extern UINT32 g_idleTaskID;

-static UINT32 g_swtmrId1;
-static UINT32 g_swtmrId2;
-static UINT32 g_swtmrId3;
+extern UINT32 g_swtmrId1;
+extern UINT32 g_swtmrId2;
+extern UINT32 g_swtmrId3;

-static UINT32 g_swtmrCountA;
-static UINT32 g_swtmrCountB;
-static UINT32 g_swtmrCountC;
+extern UINT32 g_swtmrCountA;
+extern UINT32 g_swtmrCountB;
+extern UINT32 g_swtmrCountC;

-static UINT32 g_uwsTick1;
-static UINT32 g_uwsTick2;
-static UINT32 g_uwsTick3;
+extern UINT32 g_uwsTick1;
+extern UINT32 g_uwsTick2;
+extern UINT32 g_uwsTick3;

 extern VOID LOS_GetCpuTick(UINT32 *puwCntHi, UINT32 *puwCntLo);
 extern VOID ItSuiteLosSwtmr(VOID);
--- a/testsuites/sample/kernel/swtmr/It_los_swtmr_022.c
+++ b/testsuites/sample/kernel/swtmr/It_los_swtmr_022.c
@@ -48,7 +48,7 @@ static VOID Case1(UINT32 arg)
    return;
 }

-static VOID Case2()
+static VOID Case2(VOID)
 {
    UINT32 ret;

--- a/testsuites/sample/kernel/swtmr/It_los_swtmr_023.c
+++ b/testsuites/sample/kernel/swtmr/It_los_swtmr_023.c
@@ -44,7 +44,7 @@ static VOID Case1(UINT32 arg)
    return;
 }

-static VOID Case2()
+static VOID Case2(VOID)
 {
    UINT32 ret;
    UINT32 uwloop = 1000;
--- a/testsuites/sample/kernel/swtmr/It_los_swtmr_031.c
+++ b/testsuites/sample/kernel/swtmr/It_los_swtmr_031.c
@@ -41,7 +41,7 @@ static VOID Case1(UINT32 arg)
    g_testCount = 30;
 }

-static VOID Case2()
+static VOID Case2(VOID)
 {
    // 10, Here, assert that g_testCount is equal to this .
    ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 10, g_testCount);
@@ -49,7 +49,7 @@ static VOID Case2()
    g_testCount = 20;
 }

-static VOID Case3()
+static VOID Case3(VOID)
 {
    // 10, Set the number to determine whether the process is as expected.
    g_testCount = 10;
--- a/testsuites/sample/kernel/swtmr/It_los_swtmr_032.c
+++ b/testsuites/sample/kernel/swtmr/It_los_swtmr_032.c
@@ -51,7 +51,7 @@ EXIT:
    LOS_TaskDelete(g_testTaskID01);
 }

-static VOID Case2()
+static VOID Case2(VOID)
 {
    UINT32 ret;

--- a/testsuites/sample/kernel/swtmr/It_los_swtmr_033.c
+++ b/testsuites/sample/kernel/swtmr/It_los_swtmr_033.c
@@ -50,14 +50,14 @@ static VOID Case1(UINT32 arg)
    g_testCount = 10;
 }

-static VOID Case2()
+static VOID Case2(VOID)
 {
    // 20, Here, assert that g_testCount is equal to this .
    ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 20, g_testCount);
    g_testCount++;
 }

-static VOID Case3()
+static VOID Case3(VOID)
 {
    UINT32 index;

--- a/testsuites/sample/kernel/swtmr/It_los_swtmr_035.c
+++ b/testsuites/sample/kernel/swtmr/It_los_swtmr_035.c
@@ -33,7 +33,7 @@
 #include "It_los_swtmr.h"


-static VOID Case1()
+static VOID Case1(VOID)
 {
    UINT32 ret;

@@ -43,7 +43,7 @@ static VOID Case1()
    }
 }

-static VOID Case2()
+static VOID Case2(VOID)
 {
    UINT32 ret;

@@ -53,7 +53,7 @@ static VOID Case2()
    }
 }

-static VOID Case3()
+static VOID Case3(VOID)
 {
    UINT32 ret;

@@ -64,7 +64,7 @@ static VOID Case3()
    }
 }

-VOID Case4()
+static VOID Case4(VOID)
 {
    UINT32 ret;

@@ -77,7 +77,7 @@ VOID Case4()
    }
 }

-VOID Case5()
+static VOID Case5(VOID)
 {
    UINT32 ret;

@@ -90,7 +90,7 @@ VOID Case5()
    }
 }

-VOID Case6()
+static VOID Case6(VOID)
 {
    UINT32 ret;

--- a/Show More
+++ b/Show More