!1065 【挑单3.2Release】内核time模块RTC与settimeofday接口逻辑修复

Merge pull request !1065 from zhangdengyu/RTC_3.2Release_0516
【挑单3.2Release】修复time中TIMEZONE优先使用RTC模块的问题
2023-05-19 09:46:11 +00:00 · 2023-05-18 12:52:51 +08:00 · 2023-04-17 09:50:19 +00:00 · 2023-04-04 06:14:56 +00:00 · 2023-03-18 08:29:41 +00:00 · 2023-03-17 18:33:53 +08:00
249 changed files with 2220 additions and 15568 deletions
--- a/.gitee/PULL_REQUEST_TEMPLATE.zh-CN.md
+++ b/.gitee/PULL_REQUEST_TEMPLATE.zh-CN.md
@@ -10,12 +10,6 @@
 ### 测试用例（新增、改动、可能影响的功能）


-### 是否涉及对外变更（典型的如：对外API规格变更、新增对外接口等等）
-
-必须选择一项（在MarkDown模式下用[x]替换[ ]即可勾选对应选项）:
- [ ] 是，涉及对外变更: 需要在commit message中按【[模板要求](https://gitee.com/openharmony/kernel_liteos_m/wikis/Commit%20message%E8%A7%84%E8%8C%83)】描述变更点
- [ ] 否，不涉及对外变更
-
 ### 是否需要同步至release（如：3.0LTS ... ）分支？

 必须选择一项（在MarkDown模式下用[x]替换[ ]即可勾选对应选项）:
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,465 +0,0 @@
-#  (2022-03-30)
-
-
-### 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)
-* 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)
-* 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)
-* 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)
-* **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))
-* **posix接口融合:** posix接口融合，接口规范兼容性修改 ([4b607fd](https://gitee.com/openharmony/kernel_liteos_m/commits/4b607fd0740a5379cd373890482235845d782b62))
-* 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)
-* 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)
-* **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)
-* 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)
-* 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)
-* 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)
-* 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)
-* 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))
-
-
-### Features
-
-* 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)
-* 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)
-* 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)
-* 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)
-* 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)
-* 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)
-* 适配三方库FatFs升级至r0.14a版本 ([92ea355](https://gitee.com/openharmony/kernel_liteos_m/commits/92ea355756ebd92b8809ecb638ffb5355d89c5e9))
-
-
-### BREAKING CHANGES
-
-* pthread_create 支持任务栈设置
-osThreadNew 支持任务栈设置
-TSK_INIT_PARAM_S 结构体添加stackAddr 字段
-
-* 涉及接口修改：
-    LOS_HwiCreate LOS_HwiDelete
-
-改动内容：
-    中断处理函数参数类型由HWI_ARG_T统一改为HwiIrqParam，封装原有arg参数及riscv部分实际使用变量pDevId, 这样一方面统一LiteOS接口，也统一了中断处理函数的arg参数
-    同步LOS_HwiDelete接口入参，新增HWI_IRQ_PARAM_S *irqParam参数，为后续共享中断功能的添加预留
-
-* 新增接口：
-LOS_TaskResRecycle
-LOS_CurrNanosec
-LOS_MDelay
-
-接口修改：
-LOS_QueueCreate：第一个入参添加const修饰并增加一种异常情况处理
-los_memory.c中 OS_ERROR 修改为LOS_NOK，重定义LOS_NOK为（UINT32）-1。
-
-接口位置转移：
-LOS_UDelay 由los_task.h/.c 转移到los_tick.h/.c 
-
-宏修改：
-LOS_ERRNO_MUX_PEND_INTERR 改名为 LOS_ERRNO_MUX_IN_INTERR
-
-* **posix接口融合:**
-
-接口修改：
-calloc
-pthread_mutex_init
-mq_unlink
-pthread_join
-pthread_exit
-pthread_attr_init
-pthread_attr_destroy
-pthread_condattr_destroy
-pthread_cond_timedwait
-pthread_mutexattr_init
-pthread_mutexattr_settype
-pthread_mutex_destroy
-pthread_mutex_timedlock
-pthread_mutex_trylockk
-pthread_mutex_unlock
-sem_getvalue
-sem_timedwait
-pthread_cond_timedwait
-nanosleep
-timer_create
-timer_settime
-timer_gettime
-testStdlibStrtoull005
-testStdlibStrtol011
-testStdlibStrtoul007
-testPthread004
-
-新增接口：
-CheckForCancel
-pthread_setcancelstate
-pthread_setcanceltype
-pthread_once
-pthread_setschedprio
-pthread_attr_setstack
-pthread_attr_getstack
-pthread_condattr_getpshared
-pthread_condattr_setpshared
-pthread_condattr_getclock
-pthread_mutexattr_gettype
-CheckMutexAttr
-OsMuxPreCheck
-sem_trywait
-MuxPendForPosix
-MuxPostForPosix
-增加overrun功能
-
-接口变化：
-mq_getsetattr 改为内部接口MqGetSetAttr
-GetTickTimeFromNow->OsGetTickTimeFromNow
-
-接口位置转移：
-pthread_equal接口由newlib下转移到kal/posix/src/pthread.c中
-
-* **posix:** 接口修改：
-calloc
-pthread_mutex_init
-mq_unlink
-pthread_join
-pthread_exit
-pthread_attr_init
-pthread_attr_destroy
-pthread_condattr_destroy
-pthread_cond_timedwait
-pthread_mutexattr_init
-pthread_mutexattr_settype
-pthread_mutex_destroy
-pthread_mutex_timedlock
-pthread_mutex_trylockk
-pthread_mutex_unlock
-sem_getvalue
-
-新增接口：
-CheckForCancel
-pthread_setcancelstate
-pthread_setcanceltype
-pthread_once
-pthread_setschedprio
-pthread_attr_setstack
-pthread_attr_getstack
-pthread_condattr_getpshared
-pthread_condattr_setpshared
-pthread_condattr_getclock
-pthread_mutexattr_gettype
-CheckMutexAttr
-OsMuxPreCheck
-sem_trywait
-
-接口变化：
-mq_getsetattr 改为内部接口OsMqGetSetAttr
-
-接口位置转移：
-pthread_equal接口由newlib下转移到kal/posix/src/pthread.c中
-
-* 新增接口：
-    LOS_HwiTrigger ArchIntTrigger
-    LOS_HwiEnable ArchIntEnable
-    LOS_HwiDisable ArchIntDisable
-    LOS_HwiClear ArchIntClear
-    LOS_HwiSetPriority ArchIntSetPriority
-
-* Assembly implementation:
-    ArchAtomicRead
-    ArchAtomicSet
-    ArchAtomicAdd
-    ArchAtomicSub
-    ArchAtomicInc
-    ArchAtomicIncRet
-    ArchAtomicDec
-    ArchAtomicDecRet
-
-* 原来版本中每个架构下提供的tick timer相关操作函数为弱函数：
-    WEAK UINT32 HalTickStart(OS_TICK_HANDLER handler);
-    WEAK VOID HalSysTickReload(UINT64 nextResponseTime);
-    WEAK UINT64 HalGetTickCycle(UINT32 *period);
-    WEAK VOID HalTickLock(VOID);
-    WEAK VOID HalTickUnlock(VOID);
-  用户如果需要启用自己的tick timer需要自己实现相关接口(强属性)，在 "内核初始化之前" 通过调用：
-  LOS_TickTimerRegister 接口替换系统默认提供的tick timer相关接口。
-  无论用户提供的tick timer 还是系统默认提供的，均在内核初始化时启动。
-*   int pthread_key_create(pthread_key_t *k, void (*dtor)(void *))
-  int pthread_key_delete(pthread_key_t k)
-  int pthread_setspecific(pthread_key_t k, const void *x)
-  void *pthread_getspecific(pthread_key_t k)
-* 1.修改arch/include下接口，以ArchXX命名函数
-2.提取公共函数声明:ArchAtomicXchg32bits、ArchAtomicDecRet、ArchAtomicCmpXchg32bits
-3.新增部分原子操作c内联实现
-* 增加低内存资源回收注册相关接口LOS_LmkOpsNodeRegister、LOS_LmkOpsNodeUnregister和内存资源释放和任务恢复接口LOS_LmkTasksKill和LOS_LmkTasksRestore.
-* SwtmrHandlerItem结构体新增swtmrID字段，用于标识超时队列中软件定时器id
-* 新增支持API:
-
-LOS_LmsCheckPoolAdd使能检测指定内存池
-LOS_LmsCheckPoolDel不检测指定内存池
-LOS_LmsAddrProtect为指定内存段上锁，不允许访问
-LOS_LmsAddrDisableProtect去能指定内存段的访问保护
-
-
-#  (2021-09-30)
-
-
-### 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)
-* 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)
-* 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)
-* 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))
-* correct the counter of exception type ([bff6587](https://gitee.com/openharmony/kernel_liteos_m/commits/bff65877a281ac1cdcbefd325dcd3ad4933edac9))
-* correct typo ([3ceface](https://gitee.com/openharmony/kernel_liteos_m/commits/3ceface13e1c15d107bc3c8460c17b9dd4c95e26))
-* cpup funciton repair ([c842251](https://gitee.com/openharmony/kernel_liteos_m/commits/c842251bab7ea6365f2bee8ae880e6efb60f0c73))
-* 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 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))
-* fix length typo ([98d6580](https://gitee.com/openharmony/kernel_liteos_m/commits/98d65801de9e37199b5df9c8734ebcb6ff5d853d))
-* fix LOS_MEMBOX_ALIGNED macro name ([fced899](https://gitee.com/openharmony/kernel_liteos_m/commits/fced8992cf4fbc26c9722d528d642a7afe479170))
-* fix LOS_TaskNameGet comment ([c70b28b](https://gitee.com/openharmony/kernel_liteos_m/commits/c70b28bf785da12fd60ecc92a5a63fb54e52c22a))
-* 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 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))
-* fix typo in comment ([811d3fa](https://gitee.com/openharmony/kernel_liteos_m/commits/811d3fae8a39686a1c66dfd61c897b7fd3fac2ac))
-* 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 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)
-* 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)
-* 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 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)
-* 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)
-* 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))
-* update arch_spec.md ([cf43988](https://gitee.com/openharmony/kernel_liteos_m/commits/cf439885234e0955bab09834b3b876d627c81605))
-* update doc usage ([5c19fd4](https://gitee.com/openharmony/kernel_liteos_m/commits/5c19fd4beca15a8b7faad847a13943a9abfe3c8c))
-* 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)
-* 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)
-* 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)
-
-
-### 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 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)
-* **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)
-* 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)
-* 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)
-
-
-### BREAKING CHANGES
-
-* 新增4个对外接口，声明在los_dynlink.h文件中，分别为：
-(1) LOS_DynlinkInit: 动态加载模块初始化。
-(2) LOS_SoLoad: 加载指定路径的共享库。
-(3) LOS_FindSym: 根据共享库句柄查找指定符号。
-(4) LOS_SoUnload: 卸载共享库。
-* 1.新增一系列trace的对外API，位于los_trace.h中.
-LOS_TRACE_EASY简易插桩
-LOS_TRACE标准插桩
-LOS_TraceInit配置Trace缓冲区的地址和大小
-LOS_TraceStart开启事件记录
-LOS_TraceStop停止事件记录
-LOS_TraceRecordDump输出Trace缓冲区数据
-LOS_TraceRecordGet获取Trace缓冲区的首地址
-LOS_TraceReset清除Trace缓冲区中的事件
-LOS_TraceEventMaskSet设置事件掩码，仅记录某些模块的事件
-LOS_TraceHwiFilterHookReg注册过滤特定中断号事件的钩子函数
-* 1.原调度中基于tick timer的低功耗扩展和当前的pm模块合并，删除原对外接口LOS_SchedSleepInit,
-　变为pm模块统一提供的LOS_PmRegistered接口.
-2.原来在arch los_timer.h下提供的低功耗模式为枚举LOS_SysSleepEnum，其中OS_SYS_NORMAL_SLEEP
-  和OS_SYS_DEEP_SLEEP不符合对外定义，统一修改为LOS_SYS_NORMAL_SLEEP和LOS_SYS_DEEP_SLEEP,
-  并移至los_pm.h中.
-3.VOID HalEnterSleep(LOS_SysSleepEnum sleep) 变更为UINT32 HalEnterSleep(VOID).
-
-
-
--- a/README_zh.md
+++ b/README_zh.md
@@ -11,7 +11,7 @@

 OpenHarmony LiteOS-M内核是面向IoT领域构建的轻量级物联网操作系统内核，具有小体积、低功耗、高性能的特点，其代码结构简单，主要包括内核最小功能集、内核抽象层、可选组件以及工程目录等，分为硬件相关层以及硬件无关层，硬件相关层提供统一的HAL（Hardware Abstraction Layer）接口，提升硬件易适配性，不同编译工具链和芯片架构的组合分类，满足AIoT类型丰富的硬件和编译工具链的拓展。其架构图如图1所示：

-**图 1**  OpenHarmony LiteOS-M核内核架构图<a name="fig0865152210223"></a>
+**图 1**  OpenHarmony LiteOS-M核内核架构图<a name="fig0865152210223"></a>  
 ![](figures/OpenHarmony-LiteOS-M核内核架构图.png "OpenHarmony-LiteOS-M核内核架构图")

 ## 目录<a name="section161941989596"></a>
@@ -77,7 +77,7 @@ LiteOS-M内核的编译构建系统是一个基于gn和ninja的组件化构建

 ### 搭建系统基础环境

-在搭建各个开发板环境前，需要完成OpenHarmony系统基础环境搭建。系统基础环境主要是指OpenHarmony的编译环境和开发环境，详细介绍请参考官方站点[开发环境准备](https://gitee.com/openharmony/docs/blob/master/zh-cn/device-dev/quick-start/Readme-CN.md)。开发者需要根据环境搭建文档完成环境搭建。
+在搭建各个开发板环境前，需要完成OpenHarmony系统基础环境搭建。系统基础环境主要是指OpenHarmony的编译环境和开发环境，详细介绍请参考官方站点[开发环境准备](https://gitee.com/openharmony/docs/blob/HEAD/zh-cn/device-dev/quick-start/quickstart-lite-env-setup.md)。开发者需要根据环境搭建文档完成环境搭建。

 ### 获取OpenHarmony源码

--- a/arch/risc-v/riscv32/gcc/asm/soc_common.h
+++ b/arch/risc-v/riscv32/gcc/asm/soc_common.h
@@ -1,6 +1,6 @@
 /*
 * Copyright (c) 2013-2020, Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2022 Huawei Device 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:
@@ -63,9 +63,6 @@
 #define RISCV_MIE_MEIE                      0x000000800

 /************************** mcause ***********************/
-#ifndef MCAUSE_INT_ID_MASK
-#define MCAUSE_INT_ID_MASK                  0x7FFFFFF
-#endif
 #define RISCV_MCAUSE_ECALL_U                8

 #define RISCV_USER_SOFT_IRQ                 0
@@ -75,6 +72,7 @@
 #define RISCV_USER_EXT_IRQ                  8
 #define RISCV_MACH_EXT_IRQ                  11

+
 #define READ_CSR(reg) ({                                          \
    UINT32 _tmp;                                                  \
    __asm__ volatile("csrr %0, " #reg : "=r"(_tmp) : : "memory"); \
--- 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) 2020-2023 Huawei Device 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:
@@ -43,10 +43,6 @@ 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_context.c
+++ b/arch/risc-v/riscv32/gcc/los_context.c
@@ -1,6 +1,6 @@
 /*
 * Copyright (c) 2013-2020, Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2022 Huawei Device 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:
@@ -35,7 +35,7 @@
 #include "los_task.h"
 #include "los_sched.h"
 #include "los_memory.h"
-#include "soc_common.h"
+#include "soc.h"

 STATIC UINT32 g_sysNeedSched = FALSE;

--- a/arch/risc-v/riscv32/gcc/los_dispatch.S
+++ b/arch/risc-v/riscv32/gcc/los_dispatch.S
@@ -1,6 +1,6 @@
 /*
 * Copyright (c) 2013-2020, Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2022 Huawei Device 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:
@@ -29,7 +29,7 @@
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

-#include "soc_common.h"
+#include "soc.h"

 .global  HalEnableIRQ
 .global  HalDisableIRQ
--- a/arch/risc-v/riscv32/gcc/los_exc.S
+++ b/arch/risc-v/riscv32/gcc/los_exc.S
@@ -1,6 +1,6 @@
 /*
 * Copyright (c) 2013-2020, Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2022 Huawei Device 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:
@@ -31,7 +31,7 @@

 #ifndef _LOS_EXC_S
 #define _LOS_EXC_S
-#include "soc_common.h"
+#include "soc.h"

 .macro PUSH_CALLER_REG
    addi sp, sp, -(32 * REGBYTES)
@@ -139,7 +139,8 @@ HalTrapEntry:
    sw    a0, 0 * REGBYTES(sp)
    csrr  t0, mtval
    sw    t0, 1 * REGBYTES(sp)
-    sw    zero, 2 * REGBYTES(sp)
+    csrr  t0, medeleg
+    sw    t0, 2 * REGBYTES(sp)
    sw    gp, 3 * REGBYTES(sp)
    mv    a0, sp
    csrw  mscratch, sp
--- 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) 2020-2023 Huawei Device 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:
@@ -167,7 +167,6 @@ LITE_OS_SEC_TEXT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
                                      HWI_PROC_FUNC hwiHandler,
                                      HwiIrqParam *irqParam)
 {
-    (VOID)hwiMode;
    UINT32 intSave;

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

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

@@ -306,11 +305,6 @@ STATIC VOID ExcInfoDisplay(VOID)

 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;
@@ -335,7 +329,7 @@ VOID HalExcEntry(const LosExcContext *excBufAddr)
        }
    }

-    ExcInfoDisplay();
+    ExcInfoDisplay(excBufAddr);

    if (LOS_TaskIsRunning()) {
        PRINTK("----------------All Task information ------------\n");
--- 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/fs/vfs/vfs_fs.c
+++ b/components/fs/vfs/vfs_fs.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2022-2022 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:
@@ -34,7 +34,6 @@
 #include <string.h>
 #include <stdlib.h>
 #include <stdarg.h>
-#include <stdbool.h>
 #include <unistd.h>
 #include <sys/uio.h>
 #include "errno.h"
@@ -50,6 +49,14 @@
 #include "vfs_mount.h"
 #include "vfs_operations.h"

+#if (LOSCFG_LIBC_NEWLIB == 1)
+#define ALIAS_OF(of) __attribute__((alias(#of)))
+#define FUNC_ALIAS(real_func, new_alias, args_list, return_type) \
+    return_type new_alias args_list ALIAS_OF(real_func)
+#else
+#define FUNC_ALIAS(real_func, new_alias, args_list, return_type)
+#endif
+
 #ifdef LOSCFG_NET_LWIP_SACK
 #include "lwipopts.h"
 #include "lwip/sockets.h"
@@ -555,9 +562,7 @@ int open(const char *path, int flags, ...)
    int ret = VfsOpen(path, flags);
    return MapToPosixRet(ret);
 }
-#if (LOSCFG_LIBC_NEWLIB == 1)
 FUNC_ALIAS(open, _open, (const char *path, int flags, ...), int);
-#endif

 int close(int fd)
 {
@@ -583,9 +588,7 @@ int close(int fd)
    }
    return MapToPosixRet(ret);
 }
-#if (LOSCFG_LIBC_NEWLIB == 1)
 FUNC_ALIAS(close, _close, (int fd), int);
-#endif

 ssize_t read(int fd, void *buff, size_t bytes)
 {
@@ -628,9 +631,7 @@ ssize_t read(int fd, void *buff, size_t bytes)

    return MapToPosixRet(ret);
 }
-#if (LOSCFG_LIBC_NEWLIB == 1)
 FUNC_ALIAS(read, _read, (int fd, void *buff, size_t bytes), ssize_t);
-#endif

 ssize_t write(int fd, const void *buff, size_t bytes)
 {
@@ -660,9 +661,7 @@ ssize_t write(int fd, const void *buff, size_t bytes)

    return MapToPosixRet(ret);
 }
-#if (LOSCFG_LIBC_NEWLIB == 1)
 FUNC_ALIAS(write, _write, (int fd, const void *buff, size_t bytes), ssize_t);
-#endif

 off_t lseek(int fd, off_t off, int whence)
 {
@@ -683,9 +682,7 @@ off_t lseek(int fd, off_t off, int whence)
    VfsDetachFile(file);
    return ret;
 }
-#if (LOSCFG_LIBC_NEWLIB == 1)
 FUNC_ALIAS(lseek, _lseek, (int fd, off_t off, int whence), off_t);
-#endif

 int stat(const char *path, struct stat *stat)
 {
@@ -723,9 +720,7 @@ int stat(const char *path, struct stat *stat)
    LOS_FsUnlock();
    return MapToPosixRet(ret);
 }
-#if (LOSCFG_LIBC_NEWLIB == 1)
 FUNC_ALIAS(stat, _stat, (const char *path, struct stat *stat), int);
-#endif

 int statfs(const char *path, struct statfs *buf)
 {
@@ -792,9 +787,7 @@ int unlink(const char *path)
    LOS_FsUnlock();
    return MapToPosixRet(ret);
 }
-#if (LOSCFG_LIBC_NEWLIB == 1)
 FUNC_ALIAS(unlink, _unlink, (const char *path), int);
-#endif

 int rename(const char *oldpath, const char *newpath)
 {
@@ -1088,9 +1081,7 @@ int fstat(int fd, struct stat *buf)
    VfsDetachFile(filep);
    return ret;
 }
-#if (LOSCFG_LIBC_NEWLIB == 1)
 FUNC_ALIAS(fstat, _fstat, (int fd, struct stat *buf), int);
-#endif

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

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

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

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

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

    LMS_LOCK(intSave);

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

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

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

 VOID OsLmsInit(VOID)
 {
-    (VOID)memset_s(g_lmsCheckPoolArray, sizeof(g_lmsCheckPoolArray), 0, sizeof(g_lmsCheckPoolArray));
+    (VOID)memset(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_s(&info, sizeof(LmsAddrInfo), 0, sizeof(LmsAddrInfo));
+    (VOID)memset(&info, 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
@@ -95,7 +95,6 @@ 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);
@@ -134,4 +133,4 @@ 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/porting/src/api_shell.c
+++ b/components/net/lwip-2.1/porting/src/api_shell.c
@@ -373,11 +373,9 @@ LWIP_STATIC int OsPingFunc(u32_t *parg)
    while (!ping_kill && (forever || (i < cnt))) {
        iecho->seqno = htons((u16_t)i);
        iecho->chksum = 0;
-
 #if (CHECKSUM_GEN_ICMP > 0)
        iecho->chksum = inet_chksum((void *)iecho, iecho_len);
 #endif
-
        ret = sendto(sfd, iecho, iecho_len, 0, (struct sockaddr *)&to, (socklen_t)sizeof(to));
        if (ret < 0) {
            perror("Ping: sending ICMP echo request failed\n");
--- a/components/power/los_pm.c
+++ b/components/power/los_pm.c
@@ -101,27 +101,21 @@ STATIC VOID OsPmTickTimerStart(LosPmCB *pm)
    }

 #if (LOSCFG_BASE_CORE_TICK_WTIMER == 0)
-    if (tickTimer->timerStop != NULL) {
-        if (pm->enterSleepTime != 0) {
-            /* Restore the main CPU frequency */
-            sleepTime = tickTimer->timerCycleGet();
-            tickTimer->timerStop();
+    if ((tickTimer->timerStop != NULL) && (pm->enterSleepTime != 0)) {
+        /* Restore the main CPU frequency */
+        sleepTime = tickTimer->timerCycleGet();
+        tickTimer->timerStop();

-            realSleepTime = OS_SYS_CYCLE_TO_NS(sleepTime, tickTimer->freq);
-            realSleepTime = OS_SYS_NS_TO_CYCLE(realSleepTime, g_sysClock);
-            currTime = pm->enterSleepTime + realSleepTime;
-            pm->enterSleepTime = 0;
+        realSleepTime = OS_SYS_CYCLE_TO_NS(sleepTime, tickTimer->freq);
+        realSleepTime = OS_SYS_NS_TO_CYCLE(realSleepTime, g_sysClock);
+        currTime = pm->enterSleepTime + realSleepTime;
+        pm->enterSleepTime = 0;

-            OsTickTimerBaseReset(currTime);
-            OsSchedResetSchedResponseTime(0);
-            /* Restart the system tick timer */
-            tickTimer->tickUnlock();
-        }
-        return;
+        OsTickTimerBaseReset(currTime);
+        OsSchedResetSchedResponseTime(0);
    }
 #endif

-    /* Restore the system tick timer */
    tickTimer->tickUnlock();
    return;
 }
@@ -148,21 +142,14 @@ STATIC BOOL OsPmTickTimerStop(LosPmCB *pm)
        sleepCycle = OS_SYS_CYCLE_TO_NS(realSleepTime, g_sysClock);
        sleepCycle = OS_SYS_NS_TO_CYCLE(sleepCycle, tickTimer->freq);

-        if (sleepCycle == 0) {
-            pm->sysMode = LOS_SYS_NORMAL_SLEEP;
-            return FALSE;
-        }
-
        /* The main CPU reduces the frequency */
        pm->enterSleepTime = LOS_SysCycleGet();
-        /* Turn off the system tick timer and clear the count value to zero */
        tickTimer->tickLock();
        tickTimer->timerStart(sleepCycle);
        return TRUE;
    }
 #endif

-    /* Pause the system tick timer */
    tickTimer->tickLock();
    return TRUE;
 }
@@ -180,7 +167,7 @@ STATIC VOID OsPmCpuResume(LosPmCB *pm)

 STATIC VOID OsPmCpuSuspend(LosPmCB *pm)
 {
-    /* cpu enter low-power mode */
+    /* cpu enter low power mode */

    if (pm->sysMode == LOS_SYS_NORMAL_SLEEP) {
        pm->sysctrl->normalSuspend();
--- a/components/power/los_pm.h
+++ b/components/power/los_pm.h
@@ -39,7 +39,7 @@

 /**
 * @ingroup los_pm
- * Pm error code: Invalid low-power mode.
+ * Pm error code: Invalid low power mode.
 *
 * Value: 0x02002001
 *
@@ -141,33 +141,21 @@ typedef enum {
 } LOS_PmNodeType;

 typedef struct {
-    UINT32 (*suspend)(UINT32 mode); /* The device enters low-power consumption, Unlocked task scheduling. */
-    VOID   (*resume)(UINT32 mode);  /* The device exits from low-power consumption, Unlocked task scheduling. */
+    UINT32 (*suspend)(UINT32 mode); /* The device enters low power consumption, Unlocked task scheduling. */
+    VOID   (*resume)(UINT32 mode);  /* The device exits from low power consumption, Unlocked task scheduling. */
 } LosPmDevice;

 typedef struct {
-    /* Low-power timer related implementation functions.
-     * The function is not NULL, the low-power timer is enabled.
-     */
-    UINT32 freq;                   /* The frequency of the low-power timer */
-    VOID   (*timerStart)(UINT64);  /* Start the low-power timer and set the response period */
-    VOID   (*timerStop)(VOID);     /* Turn off the low-power timer */
-    UINT64 (*timerCycleGet)(VOID); /* Gets the time the system sleeps */
-
-    /* When the low-power timer is enabled, the function of tickLock is to turn off the system tick timer and
-     * clear the timer's count value to zero.
-     * When the low-power timer is disabled, the function of tickLock is to pause the system timer.
-     */
-    VOID   (*tickLock)(VOID);
-
-    /* When the low-power timer is enabled, the function of tickUnlock is to restart the system tick timer.
-     * When the low-power timer is disabled, the function of tickUnlock is to restore the system tick timer.
-     */
-    VOID   (*tickUnlock)(VOID);
+    UINT32 freq;                   /* The frequency of the low power timer */
+    VOID   (*timerStart)(UINT64);  /* Start the low power timer */
+    VOID   (*timerStop)(VOID);     /* Stop the low power timer */
+    UINT64 (*timerCycleGet)(VOID); /* Gets the running time of the low power timer in unit cycle */
+    VOID   (*tickLock)(VOID);      /* Pause the system tick timer */
+    VOID   (*tickUnlock)(VOID);    /* Restore the system tick timer */
 } LosPmTickTimer;

 typedef struct {
-    /* Preparations before the CPU enters low-power consumption.
+    /* Preparations before the CPU enters low power consumption.
     * All modes except normal mode are invoked.
     * Unlocked task scheduling.
     */
@@ -215,10 +203,10 @@ typedef struct {

 /**
 * @ingroup los_pm
- * @brief Initialize system low-power frame.
+ * @brief Initialize system low power frame.
 *
 * @par Description:
- * This API is used to initialize the system low-power frame.
+ * This API is used to initialize the system low power frame.
 *
 * @attention None.
 *
@@ -233,10 +221,10 @@ UINT32 OsPmInit(VOID);

 /**
 * @ingroup los_pm
- * @brief Whether the low-power consumption condition is met.
+ * @brief Whether the low power consumption condition is met.
 *
 * @par Description:
- * This API is used to check whether low-power consumption is met.
+ * This API is used to check whether low power consumption is met.
 *
 * @attention None.
 *
@@ -314,10 +302,10 @@ VOID LOS_PmWakeSet(VOID);

 /**
 * @ingroup los_pm
- * @brief Get the low-power mode of the current system.
+ * @brief Get the low power mode of the current system.
 *
 * @par Description:
- * This API is used to get the low-power mode of the current system.
+ * This API is used to get the low power mode of the current system.
 *
 * @attention None.
 *
@@ -332,14 +320,14 @@ LOS_SysSleepEnum LOS_PmModeGet(VOID);

 /**
 * @ingroup los_pm
- * @brief Set low-power mode.
+ * @brief Set low power mode.
 *
 * @par Description:
- * This API is used to set low-power mode.
+ * This API is used to set low power mode.
 *
 * @attention None.
 *
- * @param  mode [IN] low-power mode.
+ * @param  mode [IN] low power mode.
 *
 * @retval error code, LOS_OK means success.
 * @par Dependency:
--- a/components/shell/src/cmds/vfs_shellcmd.c
+++ b/components/shell/src/cmds/vfs_shellcmd.c
@@ -626,24 +626,6 @@ STATIC INT32 OsIsContainersWildcard(const CHAR *filename)
    return 0;
 }

-/*  Delete a non directory file  */
-STATIC INT32 OsRmFileOnly(const CHAR *fullpath)
-{
-    struct stat statInfo = {0};
-    INT32 ret = stat(fullpath, &statInfo);
-    if (ret == 0) {
-        if (!S_ISDIR(statInfo.st_mode)) {
-            ret = unlink(fullpath);
-        } else {
-            ret = 0;
-            PRINTK("rm: cannot remove '%s': Is a directory\n", fullpath);
-        }
-    } else {
-        PRINTK("stat: get '%s' statInfo fail!\n", fullpath);
-    }
-    return ret;
-}
-
 /*  Delete a matching file or directory  */

 STATIC INT32 OsWildcardDeleteFileOrDir(const CHAR *fullpath, wildcard_type mark)
@@ -655,7 +637,7 @@ STATIC INT32 OsWildcardDeleteFileOrDir(const CHAR *fullpath, wildcard_type mark)
            ret = OsShellCmdDoRmdir(fullpath);
            break;
        case RM_FILE:
-            ret = OsRmFileOnly(fullpath);
+            ret = unlink(fullpath);
            break;
        case RM_DIR:
            ret = rmdir(fullpath);
@@ -668,6 +650,8 @@ STATIC INT32 OsWildcardDeleteFileOrDir(const CHAR *fullpath, wildcard_type mark)
        perror("rm/rmdir error!");
        return ret;
    }
+
+    PRINTK("%s match successful!delete!\n", fullpath);
    return 0;
 }

@@ -745,10 +729,6 @@ STATIC INT32 OsWildcardExtractDirectory(CHAR *fullpath, VOID *dst, wildcard_type
            break;
        }

-        if (!strcmp(dirent->d_name, ".") || !strcmp(dirent->d_name, "..")) {
-            continue;
-        }
-
        ret = strcpy_s(src, PATH_MAX, f);
        if (ret != EOK) {
            goto closedir_out;
@@ -931,7 +911,7 @@ INT32 OsShellCmdRm(INT32 argc, const CHAR **argv)
        if (OsIsContainersWildcard(fullpath)) {
            ret = OsWildcardExtractDirectory(fullpath, NULL, RM_FILE);
        } else {
-            ret = OsRmFileOnly(fullpath);
+            ret = unlink(fullpath);
        }
    }
    if (ret == -1) {
--- a/components/trace/cnv/trace_cnv.c
+++ b/components/trace/cnv/trace_cnv.c
@@ -235,9 +235,7 @@ VOID OsTraceCnvInit(VOID)
    LOS_HookReg(LOS_HOOK_TYPE_QUEUE_CREATE, LOS_TraceQueueCreate);
    LOS_HookReg(LOS_HOOK_TYPE_QUEUE_DELETE, LOS_TraceQueueDelete);
    LOS_HookReg(LOS_HOOK_TYPE_QUEUE_READ, LOS_TraceQueueRW);
-    LOS_HookReg(LOS_HOOK_TYPE_QUEUE_READ_COPY, LOS_TraceQueueRW);
    LOS_HookReg(LOS_HOOK_TYPE_QUEUE_WRITE, LOS_TraceQueueRW);
-    LOS_HookReg(LOS_HOOK_TYPE_QUEUE_WRITE_COPY, LOS_TraceQueueRW);
    LOS_HookReg(LOS_HOOK_TYPE_SEM_CREATE, LOS_TraceSemCreate);
    LOS_HookReg(LOS_HOOK_TYPE_SEM_DELETE, LOS_TraceSemDelete);
    LOS_HookReg(LOS_HOOK_TYPE_SEM_POST, LOS_TraceSemPost);
--- a/figures/OpenHarmony-LiteOS-M核内核架构图.png
+++ b/figures/OpenHarmony-LiteOS-M核内核架构图.png
--- a/figures/architecture-of-openharmony-the-liteos-cortex-m-kernel.png
+++ b/figures/architecture-of-openharmony-the-liteos-cortex-m-kernel.png
--- 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) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
+# Copyright (c) 2020-2022 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:
@@ -38,9 +38,10 @@ config LIBC_MUSL

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

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

 endchoice
--- a/testsuites/unittest/posix/src/fs/BUILD.gn
+++ b/testsuites/unittest/posix/src/fs/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+# Copyright (c) 2022-2022 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:
@@ -26,36 +26,13 @@
 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

-static_library("fs") {
-  sources = [
-    "api/posix_fs_access_test.c",
-    "api/posix_fs_close_test.c",
-    "api/posix_fs_closedir_test.c",
-    "api/posix_fs_fstat_test.c",
-    "api/posix_fs_fsync_test.c",
-    "api/posix_fs_ftruncate_test.c",
-    "api/posix_fs_lseek_test.c",
-    "api/posix_fs_mkdir_test.c",
-    "api/posix_fs_open_test.c",
-    "api/posix_fs_opendir_test.c",
-    "api/posix_fs_pread_test.c",
-    "api/posix_fs_pwrite_test.c",
-    "api/posix_fs_read_test.c",
-    "api/posix_fs_readdir_test.c",
-    "api/posix_fs_rename_test.c",
-    "api/posix_fs_rmdir_test.c",
-    "api/posix_fs_stat_test.c",
-    "api/posix_fs_statfs_test.c",
-    "api/posix_fs_unlink_test.c",
-    "api/posix_fs_write_test.c",
-    "full/posix_fs_full_test.c",
-    "posix_fs_func_test.c",
-    "pressure/posix_fs_pressure_test.c",
-  ]
+if LIBC_ICCARM

-  include_dirs = [
-    ".",
-    "../",
-    "../../../../include",
-  ]
-}
+config LIBC_ICCARM_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_ICCARM
--- 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) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
+# Copyright (c) 2020-2022 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:
@@ -33,6 +33,7 @@ import("//third_party/musl/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 = [ "malloc.c" ]
  configs += [ "$LITEOSTOPDIR:warn_config" ]

  deps = [ "//third_party/musl/porting/liteos_m/kernel" ]
--- a/kal/libc/musl/malloc.c
+++ b/kal/libc/musl/malloc.c
@@ -1,6 +1,6 @@
 /*
 * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2022 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:
@@ -34,15 +34,8 @@
 #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;

@@ -58,15 +51,8 @@ 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;
    }
@@ -74,24 +60,8 @@ void free(void *ptr)
    LOS_MemFree(OS_SYS_MEM_ADDR, ptr);
 }

-#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;
    }
@@ -114,15 +84,8 @@ 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;
    }
@@ -130,15 +93,8 @@ 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);
    }
--- 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) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
+# Copyright (c) 2020-2022 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:
@@ -33,11 +33,13 @@ module_switch = defined(LOSCFG_LIBC_NEWLIB)
 module_name = get_path_info(rebase_path("."), "name")
 kernel_module(module_name) {
  sources = [
-    "porting/src/hook_adapt.c",
+    "porting/src/malloc.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" ]

--- a/kal/libc/newlib/Kconfig
+++ b/kal/libc/newlib/Kconfig
@@ -0,0 +1,39 @@
+# 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.
+
+endif # LIBC_NEWLIB
--- a/kal/libc/newlib/porting/include/semaphore.h
+++ b/kal/libc/newlib/porting/include/semaphore.h
@@ -49,7 +49,6 @@ 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
@@ -50,7 +50,6 @@
 #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/malloc.c
+++ b/kal/libc/newlib/porting/src/malloc.c
@@ -0,0 +1,113 @@
+/*
+ * 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>
+
+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;
+}
--- a/kal/libc/newlib/porting/src/other_adapt.c
+++ b/kal/libc/newlib/porting/src/other_adapt.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2023 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2021-2022 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:
@@ -35,12 +35,6 @@
 #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
--- a/testsuites/unittest/posix/src/fs/api/posix_fs_readdir_test.c
+++ b/testsuites/unittest/posix/src/fs/api/posix_fs_readdir_test.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ * 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:
@@ -28,31 +28,27 @@
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

-#include "posix_fs_test.h"
+#include "los_tick.h"
+#include <time.h>
+#include <sys/time.h>

-/* *
- * @tc.number   SUB_KERNEL_FS_READDIR_OK
- * @tc.name     readdir
- * @tc.desc     [C- SOFTWARE -0200]
- */
-LITE_TEST_CASE(PosixFsFuncTestSuite, TestFsReaddirOK, Function | MediumTest | Level1)
+#define SECS_PER_MIN 60
+
+int _gettimeofday(struct timeval *__tp, void *__tzp)
 {
-    int32_t ret;
-    struct dirent *dResult = NULL;
+    struct timespec ts;
+    struct timezone *tz = (struct timezone *)__tzp;

-    DIR *dir = opendir(TEST_ROOT);
-    ICUNIT_ASSERT_NOT_EQUAL(dir, NULL, POSIX_FS_IS_ERROR);
-
-    dResult = readdir(dir);
-    ICUNIT_ASSERT_NOT_EQUAL(dResult, NULL, POSIX_FS_IS_ERROR);
-
-    ret = closedir(dir);
-    ICUNIT_ASSERT_NOT_EQUAL(ret, POSIX_FS_IS_ERROR, ret);
-
-    return POSIX_FS_NO_ERROR;
-}
-
-void PosixFsReaddirTest(void)
-{
-    RUN_ONE_TESTCASE(TestFsReaddirOK);
-}
+    if (__tp != NULL) {
+        if (-1 == clock_gettime(CLOCK_REALTIME, &ts)) {
+            return -1;
+        }
+        __tp->tv_sec = ts.tv_sec;
+        __tp->tv_usec = ts.tv_nsec / OS_SYS_NS_PER_US;
+    }
+    if (tz != NULL) {
+        tz->tz_minuteswest = _timezone / SECS_PER_MIN;
+        tz->tz_dsttime = 0;
+    }
+    return 0;
+}
--- 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) 2020-2023 Huawei Device 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:
@@ -68,10 +68,6 @@ 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) 2020-2023 Huawei Device 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:
@@ -80,10 +80,4 @@ config POSIX_FS_API
    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/pipe.c
+++ b/kal/posix/src/pipe.c
@@ -694,7 +694,7 @@ UINT32 OsPipeInit(VOID)

    ret = LOS_MuxCreate(&g_devFdMutex);
    if (ret != LOS_OK) {
-        (VOID)LOS_MuxDelete(g_devListMutex);
+        LOS_MuxDelete(g_devListMutex);
        return ret;
    }

--- 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) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2022-2022 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:
@@ -50,6 +50,7 @@
 /* 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 },
@@ -58,18 +59,20 @@ 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

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

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

+#ifndef __USE_NEWLIB__
 /*
 * Compute the `struct tm' representation of T,
 * offset OFFSET seconds east of UTC,
@@ -613,11 +617,22 @@ 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, -TIMEZONE, result)) {
+
+    if (g_rtcTimeFunc.RtcGetTimezoneHook != NULL) {
+        INT32 tempTimezone = 0;
+        g_rtcTimeFunc.RtcGetTimezoneHook(&tempTimezone);
+        ret = ConvertSecs2Utc(*timep, -tempTimezone, result);
+    } else {
+        ret = ConvertSecs2Utc(*timep, -g_timezone, result);
+    }
+
+    if (!ret) {
        errno = EINVAL;
        return NULL;
    }
@@ -660,7 +675,14 @@ 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 += TIMEZONE;
+    if (g_rtcTimeFunc.RtcGetTimezoneHook != NULL) {
+        INT32 tempTimezone = 0;
+        g_rtcTimeFunc.RtcGetTimezoneHook(&tempTimezone);
+        seconds += tempTimezone;
+    } else {
+        seconds += g_timezone;
+    }
+
    return seconds;
 }

@@ -686,7 +708,14 @@ time_t mktime(struct tm *tmptr)
    }
    timeInSeconds = ConvertUtc2Secs(tmptr);
    /* normalize tm_wday and tm_yday */
-    ConvertSecs2Utc(timeInSeconds, -TIMEZONE, tmptr);
+    if (g_rtcTimeFunc.RtcGetTimezoneHook != NULL) {
+        INT32 tempTimezone = 0;
+        g_rtcTimeFunc.RtcGetTimezoneHook(&tempTimezone);
+        ConvertSecs2Utc(timeInSeconds, -tempTimezone, tmptr);
+    } else {
+        ConvertSecs2Utc(timeInSeconds, -g_timezone, tmptr);
+    }
+
    return timeInSeconds;
 }

@@ -718,34 +747,32 @@ 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) {
-            INT32 tempTimezone = 0;
-            g_rtcTimeFunc.RtcGetTimezoneHook(&tempTimezone);
-            tz->tz_minuteswest = tempTimezone / SECS_PER_MIN;
+            g_rtcTimeFunc.RtcGetTimezoneHook(&timeZone);
+            tz->tz_minuteswest = timezone / SECS_PER_MIN;
        } else {
-            tz->tz_minuteswest = TIMEZONE / SECS_PER_MIN;
+            tz->tz_minuteswest = g_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;
    }
@@ -753,29 +780,31 @@ 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)) {
-            TIMEZONE = tz->tz_minuteswest * SECS_PER_MIN;
+            g_timezone = tz->tz_minuteswest * SECS_PER_MIN;
        } else {
            errno = EINVAL;
            return -1;
        }

        if (g_rtcTimeFunc.RtcSetTimezoneHook != NULL) {
-            g_rtcTimeFunc.RtcSetTimezoneHook(TIMEZONE);
+            g_rtcTimeFunc.RtcSetTimezoneHook(g_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_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 kernel is initialized.</li>
+ * <li>This API cannot be called before the Huawei LiteOS 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 kernel is initialized.</li>
+ * <li>This API cannot be called before the Huawei LiteOS 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 kernel is initialized.</li>
+ * <li>This API cannot be called before the Huawei LiteOS 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 kernel is initialized.</li>
+ * <li>This API cannot be called before the Huawei LiteOS 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 kernel is initialized.</li>
+ * <li>This API cannot be called before the Huawei LiteOS 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 kernel is initialized.</li>
+ * <li>This API cannot be called before the Huawei LiteOS 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 kernel is initialized.</li>
+ * <li>This API cannot be called before the Huawei LiteOS 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 kernel is initialized.</li>
+ * <li>This API cannot be called before the Huawei LiteOS 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
@@ -37,7 +37,6 @@
 #include "los_mux.h"
 #include "los_queue.h"
 #include "los_sem.h"
-#include "securec.h"

 #if (LOSCFG_PLATFORM_HWI == 1)
 #include "los_interrupt.h"
@@ -96,8 +95,6 @@
 #include "los_trace_pri.h"
 #endif

-#define BUFSIZE 256
-
 /*****************************************************************************
 Function    : LOS_Reboot
 Description : system exception, die in here, wait for watchdog.
@@ -113,14 +110,10 @@ LITE_OS_SEC_TEXT_INIT VOID LOS_Reboot(VOID)

 LITE_OS_SEC_TEXT_INIT VOID LOS_Panic(const CHAR *fmt, ...)
 {
-    char buf[BUFSIZE] = { 0 };
    va_list ap;
    va_start(ap, fmt);
-    int len = vsnprintf_s(buf, sizeof(buf), BUFSIZE - 1, fmt, ap);
+    PRINT_ERR(fmt, ap);
    va_end(ap);
-    if (len > 0) {
-        PRINT_ERR("%s\n", buf);
-    }
    OsDoExcHook(EXC_PANIC);
 #if (LOSCFG_BACKTRACE_TYPE != 0)
    LOS_BackTrace();
--- a/kernel/src/los_queue.c
+++ b/kernel/src/los_queue.c
@@ -451,10 +451,6 @@ LITE_OS_SEC_TEXT UINT32 LOS_QueueReadCopy(UINT32 queueID,
    }

    operateType = OS_QUEUE_OPERATE_TYPE(OS_QUEUE_READ, OS_QUEUE_HEAD, OS_QUEUE_NOT_POINT);
-
-    OsHookCall(LOS_HOOK_TYPE_QUEUE_READ_COPY, (LosQueueCB *)GET_QUEUE_HANDLE(queueID),
-               operateType, *bufferSize, timeOut);
-
    return OsQueueOperate(queueID, operateType, bufferAddr, bufferSize, timeOut);
 }

@@ -489,10 +485,6 @@ LITE_OS_SEC_TEXT UINT32 LOS_QueueWriteCopy(UINT32 queueID,
    }

    operateType = OS_QUEUE_OPERATE_TYPE(OS_QUEUE_WRITE, OS_QUEUE_TAIL, OS_QUEUE_NOT_POINT);
-
-    OsHookCall(LOS_HOOK_TYPE_QUEUE_WRITE_COPY, (LosQueueCB *)GET_QUEUE_HANDLE(queueID),
-               operateType, bufferSize, timeOut);
-
    return OsQueueOperate(queueID, operateType, bufferAddr, &bufferSize, timeOut);
 }

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

-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)
+LITE_OS_SEC_TEXT_MINOR VOID OsPrintAllTskInfoHeader(VOID)
 {
    PRINTK("\r\n TID  Priority   Status StackSize WaterLine StackPoint TopOfStack EventMask  SemID");
 #if (LOSCFG_TASK_MEM_USED == 1)
@@ -360,6 +341,7 @@ 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;
@@ -372,12 +354,12 @@ LITE_OS_SEC_TEXT_MINOR UINT32 OsGetAllTskInfo(VOID)
 #endif

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

-    PrintTskInfoHeader();
+    OsPrintAllTskInfoHeader();

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

-        PrintTskInfo(taskCB);
+        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);
 #if (LOSCFG_TASK_MEM_USED == 1)
        PRINTK("%#10x", g_taskMemUsed[loopNum]);
 #endif
--- a/kernel/src/los_tick.c
+++ b/kernel/src/los_tick.c
@@ -64,7 +64,7 @@ LITE_OS_SEC_TEXT STATIC VOID OsUpdateSysTimeBase(VOID)

 LITE_OS_SEC_TEXT VOID OsTickTimerBaseReset(UINT64 currTime)
 {
-    LOS_ASSERT(currTime >= g_tickTimerBase);
+    LOS_ASSERT(currTime > g_tickTimerBase);

    g_tickTimerBase = currTime;
 }
--- 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_s(endNode, sizeof(*endNode), 0, sizeof(*endNode));
+    (VOID)memset(endNode, 0, sizeof(*endNode));
    endNode->ptr.next = NULL;
    OS_MEM_SET_MAGIC(endNode);
    OsMemSentinelNodeSet(endNode, NULL, 0);
@@ -584,8 +584,7 @@ STATIC INLINE VOID OsMemLeakCheckInfoRecord(struct OsMemNodeHead *node)

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

@@ -859,9 +858,6 @@ 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) {
@@ -873,6 +869,7 @@ 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;
@@ -910,14 +907,9 @@ STATIC UINT32 OsMemPoolInit(VOID *pool, UINT32 size)
 }

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

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

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

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

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

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

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

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

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

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

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

    MEM_LOCK(pool, intSave);
    memExcInfo->type = MEM_MANG_MEMORY;
--- a/testsuites/BUILD.gn
+++ b/testsuites/BUILD.gn
@@ -27,7 +27,6 @@
 # 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") {
@@ -37,8 +36,6 @@ 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/cmsis_func_test.c
+++ b/testsuites/sample/cmsis/cmsis_func_test.c
@@ -91,6 +91,7 @@ LITE_TEST_CASE(CmsisFuncTestSuite, TestCmsis007, Function | MediumTest | Level1)
 {
    osMessageQueueId_t msgQueueId;
    osMessageQueueAttr_t attr = {0};
+    CHAR staticBuff[STATCI_BUFF_SIZE] = {0};
    CHAR strbuff[] = "hello world";
    CHAR *name = NULL;
    INT32 ret;
@@ -111,20 +112,19 @@ LITE_TEST_CASE(CmsisFuncTestSuite, TestCmsis007, Function | MediumTest | Level1)
    ICUNIT_ASSERT_EQUAL(name, NULL, name);

 #if (LOSCFG_BASE_IPC_QUEUE_STATIC == 1)
-    CHAR staticBuff[STATCI_BUFF_SIZE] = {0};
    attr.mq_mem = staticBuff;
    attr.mq_size = STATCI_BUFF_SIZE;
    msgQueueId = osMessageQueueNew(1, STATCI_BUFF_SIZE, &attr);
    ICUNIT_ASSERT_NOT_EQUAL(msgQueueId, NULL, msgQueueId);

-    name = (CHAR *)osMessageQueueGetName(msgQueueId);
+    name = osMessageQueueGetName(msgQueueId);
    ret = strcmp(name, "q1");
    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);

    ret = osMessageQueueDelete(msgQueueId);
    ICUNIT_ASSERT_EQUAL(ret, osOK, ret);

-    name = (CHAR *)osMessageQueueGetName(msgQueueId);
+    name = osMessageQueueGetName(msgQueueId);
    ICUNIT_ASSERT_EQUAL(name, NULL, name);
 #endif

@@ -155,13 +155,13 @@ static VOID CmsisQueueTestThread1(VOID)
    osStatus_t status;

    ret = osMessageQueuePut(g_msgQueueId1, &g_strbuff1, 0U, 0U);
-    ICUNIT_ASSERT_EQUAL_VOID(ret, osOK, ret);
+    ICUNIT_ASSERT_EQUAL(ret, osOK, ret);

    status = osMessageQueueGet(g_msgQueueId2, &data, NULL, QUEUE_WAIT_TIMEOUT);
-    ICUNIT_ASSERT_EQUAL_VOID(status, osOK, status);
+    ICUNIT_ASSERT_EQUAL(status, osOK, status);

    ret = strcmp(data, "world");
-    ICUNIT_ASSERT_EQUAL_VOID(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
 }

 static VOID CmsisQueueTestThread2(VOID)
@@ -171,13 +171,13 @@ static VOID CmsisQueueTestThread2(VOID)
    osStatus_t status;

    status = osMessageQueueGet(g_msgQueueId1, &data, NULL, QUEUE_WAIT_TIMEOUT);
-    ICUNIT_ASSERT_EQUAL_VOID(status, osOK, status);
+    ICUNIT_ASSERT_EQUAL(status, osOK, status);

    ret = strcmp(data, "hello");
-    ICUNIT_ASSERT_EQUAL_VOID(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);

    ret = osMessageQueuePut(g_msgQueueId2, &g_strbuff2, 0U, 0U);
-    ICUNIT_ASSERT_EQUAL_VOID(ret, osOK, ret);
+    ICUNIT_ASSERT_EQUAL(ret, osOK, ret);
 }

 static INT32 ThreadReadWriteTest(VOID)
@@ -193,10 +193,10 @@ static INT32 ThreadReadWriteTest(VOID)
    g_msgQueueId2 = osMessageQueueNew(1, strlen(g_strbuff2), &attr);
    ICUNIT_ASSERT_NOT_EQUAL(g_msgQueueId2, NULL, g_msgQueueId2);

-    threadId1 = osThreadNew((osThreadFunc_t)CmsisQueueTestThread1, NULL, NULL);
+    threadId1 = osThreadNew(CmsisQueueTestThread1, NULL, NULL);
    ICUNIT_ASSERT_NOT_EQUAL(threadId1, NULL, threadId1);

-    threadId2 = osThreadNew((osThreadFunc_t)CmsisQueueTestThread2, NULL, NULL);
+    threadId2 = osThreadNew(CmsisQueueTestThread2, NULL, NULL);
    ICUNIT_ASSERT_NOT_EQUAL(threadId2, NULL, threadId2);

    osThreadJoin(threadId1);
@@ -239,6 +239,8 @@ LITE_TEST_CASE(CmsisFuncTestSuite, TestCmsis006, Function | MediumTest | Level1)
 LITE_TEST_CASE(CmsisFuncTestSuite, TestCmsis005, Function | MediumTest | Level1)
 {
    osMessageQueueId_t msgQueueId;
+    osMessageQueueAttr_t attr = {0};
+    CHAR staticBuff[STATCI_BUFF_SIZE] = {0};
    CHAR strbuff[] = "hello world";
    CHAR data[STATCI_BUFF_SIZE] = {0};
    INT32 ret;
@@ -270,8 +272,6 @@ LITE_TEST_CASE(CmsisFuncTestSuite, TestCmsis005, Function | MediumTest | Level1)

 #if (LOSCFG_BASE_IPC_QUEUE_STATIC == 1)
    /* static test */
-    osMessageQueueAttr_t attr = {0};
-    CHAR staticBuff[STATCI_BUFF_SIZE] = {0};
    attr.mq_mem = staticBuff;
    attr.mq_size = STATCI_BUFF_SIZE;
    msgQueueId = osMessageQueueNew(1, STATCI_BUFF_SIZE, &attr);
@@ -311,6 +311,8 @@ EXIT:
 LITE_TEST_CASE(CmsisFuncTestSuite, TestCmsis004, Function | MediumTest | Level1)
 {
    osMessageQueueId_t msgQueueId;
+    osMessageQueueAttr_t attr = {0};
+    CHAR staticBuff[STATCI_BUFF_SIZE] = {0};
    CHAR strbuff[] = "hello world";
    CHAR data[STATCI_BUFF_SIZE] = {0};
    INT32 ret;
@@ -333,8 +335,6 @@ LITE_TEST_CASE(CmsisFuncTestSuite, TestCmsis004, Function | MediumTest | Level1)

 #if (LOSCFG_BASE_IPC_QUEUE_STATIC == 1)
    /* static test */
-    osMessageQueueAttr_t attr = {0};
-    CHAR staticBuff[STATCI_BUFF_SIZE] = {0};
    attr.mq_mem = staticBuff;
    attr.mq_size = strlen(strbuff) + 1;
    msgQueueId = osMessageQueueNew(1, strlen(strbuff), &attr);
@@ -352,11 +352,16 @@ LITE_TEST_CASE(CmsisFuncTestSuite, TestCmsis004, Function | MediumTest | Level1)
    ret = strcmp(staticBuff, strbuff);
    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);

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

 /**
@@ -368,6 +373,8 @@ EXIT:
 LITE_TEST_CASE(CmsisFuncTestSuite, TestCmsis003, Function | MediumTest | Level1)
 {
    osMessageQueueId_t msgQueueId;
+    osMessageQueueAttr_t attr = {0};
+    CHAR staticBuff[STATCI_BUFF_SIZE] = {0};
    CHAR strbuff[] = "hello world";

    /* dynmic test */
@@ -379,8 +386,6 @@ LITE_TEST_CASE(CmsisFuncTestSuite, TestCmsis003, Function | MediumTest | Level1)

 #if (LOSCFG_BASE_IPC_QUEUE_STATIC == 1)
    /* static test */
-    osMessageQueueAttr_t attr = {0};
-    CHAR staticBuff[STATCI_BUFF_SIZE] = {0};
    attr.mq_mem = staticBuff;
    attr.mq_size = STATCI_BUFF_SIZE;
    msgQueueId = osMessageQueueNew(0, strlen(strbuff), &attr);
@@ -412,6 +417,8 @@ LITE_TEST_CASE(CmsisFuncTestSuite, TestCmsis003, Function | MediumTest | Level1)
 LITE_TEST_CASE(CmsisFuncTestSuite, TestCmsis002, Function | MediumTest | Level1)
 {
    osMessageQueueId_t msgQueueId;
+    osMessageQueueAttr_t attr = {0};
+    CHAR staticBuff[STATCI_BUFF_SIZE] = {0};
    CHAR strbuff[] = "hello world";
    INT32 ret;

@@ -427,8 +434,6 @@ LITE_TEST_CASE(CmsisFuncTestSuite, TestCmsis002, Function | MediumTest | Level1)

 #if (LOSCFG_BASE_IPC_QUEUE_STATIC == 1)
    /* static test */
-    osMessageQueueAttr_t attr = {0};
-    CHAR staticBuff[STATCI_BUFF_SIZE] = {0};
    attr.mq_mem = staticBuff;
    attr.mq_size = STATCI_BUFF_SIZE;
    msgQueueId = osMessageQueueNew(1, STATCI_BUFF_SIZE, &attr);
@@ -444,53 +449,6 @@ LITE_TEST_CASE(CmsisFuncTestSuite, TestCmsis002, Function | MediumTest | Level1)
    return LOS_OK;
 };

-static VOID timerCallback(void *arg)
-{
-    return;
-}
-
-/**
- * @tc.name: TestCmsisTimer001
- * @tc.desc: Timer Management test
- * @tc.type: FUNC
- * @tc.require: issueI5TQ0T
- */
-LITE_TEST_CASE(CmsisFuncTestSuite, TestCmsisTimer001, Function | MediumTest | Level1)
-{
-    osTimerId_t time_id;
-    const char *timerGetName = NULL;
-    osStatus_t ret;
-
-    time_id = osTimerNew(timerCallback, osTimerOnce, NULL, NULL);
-    ICUNIT_ASSERT_NOT_EQUAL(time_id, NULL, time_id);
-
-    ret = osTimerStart(time_id, 100U); // 100, just for test
-    ICUNIT_ASSERT_EQUAL(ret, osOK, ret);
-
-    timerGetName = osTimerGetName(time_id);
-    ICUNIT_GOTO_EQUAL(timerGetName, NULL, timerGetName, EXIT1);
-
-    ret = osTimerIsRunning(time_id);
-    ICUNIT_GOTO_EQUAL(ret, 1, ret, EXIT1);
-
-    ret = osTimerStop(time_id);
-    ICUNIT_GOTO_EQUAL(ret, osOK, ret, EXIT1);
-
-    ret = osTimerIsRunning(time_id);
-    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
-
-    ret = osTimerDelete(time_id);
-    ICUNIT_ASSERT_EQUAL(ret, osOK, ret);
-
-    return LOS_OK;
-
-EXIT1:
-    ret = osTimerDelete(time_id);
-    ICUNIT_ASSERT_EQUAL(ret, osOK, ret);
-
-    return LOS_OK;
-};
-

 void CmsisFuncTestSuite(void)
 {
@@ -507,7 +465,5 @@ void CmsisFuncTestSuite(void)
 #endif

    ADD_TEST_CASE(TestCmsis007);
-
-    ADD_TEST_CASE(TestCmsisTimer001);
 }

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

 static UINT32 TestCase(VOID)
--- a/testsuites/sample/kernel/atomic/it_los_atomic_010.c
+++ b/testsuites/sample/kernel/atomic/it_los_atomic_010.c
@@ -62,9 +62,9 @@ static UINT32 TestCase(VOID)
    ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
    LOS_TaskDelay(20); // delay 20 ticks.

-    ICUNIT_ASSERT_EQUAL(g_testCount, 1, g_testCount);
-    ICUNIT_ASSERT_EQUAL(g_testAtomicID05, TEST_LOOP, g_testAtomicID05);
-
+    ICUNIT_GOTO_EQUAL(g_testCount, 1, g_testCount, EXIT);
+    ICUNIT_GOTO_EQUAL(g_testAtomicID05, TEST_LOOP, g_testAtomicID05, EXIT);
+EXIT:
    return LOS_OK;
 }

--- a/testsuites/sample/kernel/atomic/it_los_atomic_011.c
+++ b/testsuites/sample/kernel/atomic/it_los_atomic_011.c
@@ -232,8 +232,8 @@ static UINT32 TestCase(VOID)
    ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
    LOS_TaskDelay(20); // delay 20 ticks.

-    ICUNIT_ASSERT_EQUAL(g_testCount, 1, g_testCount);
-
+    ICUNIT_GOTO_EQUAL(g_testCount, 1, g_testCount, EXIT);
+EXIT:
    return LOS_OK;
 }

--- a/testsuites/sample/kernel/dynlink/It_los_dynlink_005.c
+++ b/testsuites/sample/kernel/dynlink/It_los_dynlink_005.c
@@ -36,6 +36,7 @@ STATIC UINT32 TestCase(VOID)
    VOID *handle = NULL;
    CHAR *dsoNeedOthers = DSO_FULL_PATH("Align4_dynamic_need_others.so");
    CHAR *dsoWithoutPIC = DSO_FULL_PATH("Align4_dynamic_nopic.so");
+    INT32 ret;

    handle = (VOID *)LOS_SoLoad(dsoNeedOthers, NULL);
    ICUNIT_ASSERT_EQUAL(handle, NULL, handle);
--- a/testsuites/sample/kernel/dynlink/It_los_dynlink_020.c
+++ b/testsuites/sample/kernel/dynlink/It_los_dynlink_020.c
@@ -36,6 +36,7 @@ STATIC UINT32 TestCase(VOID)
    VOID *handle = NULL;
    VOID (*func)(INT32, INT32) = NULL;
    CHAR *dsoName = DSO_FULL_PATH("Align4_dynamic_stdlib.so");
+    INT32 ret;

    handle = (VOID *)LOS_SoLoad(dsoName, NULL);
    ICUNIT_ASSERT_EQUAL(handle, NULL, handle);
--- 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(VOID)
+static VOID TaskF01()
 {
    UINT32 ret;

--- a/testsuites/sample/kernel/event/It_los_event_008.c
+++ b/testsuites/sample/kernel/event/It_los_event_008.c
@@ -74,7 +74,7 @@ static UINT32 Testcase(VOID)
    LOS_EventInit(&g_pevent);

    ret = LOS_TaskCreate(&g_testTaskID01, &task1);
-    ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
+    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);
    ICUNIT_GOTO_EQUAL(g_testCount, 3, g_testCount, EXIT); // 3, Here, assert that g_testCount is equal to 3.

    g_testCount++;
@@ -84,6 +84,7 @@ static UINT32 Testcase(VOID)
    ICUNIT_GOTO_EQUAL(g_testCount, 4, g_testCount, EXIT1); // 4, Here, assert that g_testCount is equal to 4.

 EXIT1:
+
    ret = LOS_EventClear(&g_pevent, 0);
    ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);

--- a/testsuites/sample/kernel/event/It_los_event_013.c
+++ b/testsuites/sample/kernel/event/It_los_event_013.c
@@ -84,7 +84,7 @@ static UINT32 Testcase(VOID)
    LOS_EventInit(&g_pevent);

    ret = LOS_TaskCreate(&g_testTaskID01, &task1);
-    ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
+    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);
    ICUNIT_GOTO_EQUAL(g_testCount, 1, g_testCount, EXIT);

    g_testCount++;
--- a/testsuites/sample/kernel/event/It_los_event_014.c
+++ b/testsuites/sample/kernel/event/It_los_event_014.c
@@ -87,7 +87,7 @@ static UINT32 Testcase(VOID)
    ret = LOS_EventWrite(&g_pevent, 0x11);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT1);

-    (VOID)LOS_TaskResume(g_testTaskID01);
+    ret = LOS_TaskResume(g_testTaskID01);
    ICUNIT_GOTO_EQUAL(g_testCount, 5, g_testCount, EXIT1); // 5, Here, assert that g_testCount is equal to 5.

 EXIT1:
--- a/testsuites/sample/kernel/event/It_los_event_021.c
+++ b/testsuites/sample/kernel/event/It_los_event_021.c
@@ -85,10 +85,13 @@ static UINT32 Testcase(VOID)
    LOS_EventInit(&g_pevent);

    ret = LOS_TaskCreate(&g_testTaskID01, &task1);
-    ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
+    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

    ICUNIT_ASSERT_EQUAL(g_testCount, 5, g_testCount); // 5, Here, assert that g_testCount is equal to 5.

+    return LOS_OK;
+
+EXIT:
    LOS_TaskDelete(g_testTaskID01);

    return LOS_OK;
--- a/testsuites/sample/kernel/event/It_los_event_033.c
+++ b/testsuites/sample/kernel/event/It_los_event_033.c
@@ -129,13 +129,14 @@ static UINT32 Testcase(VOID)

    ICUNIT_GOTO_EQUAL(g_testCount, 3, g_testCount, EXIT2); // 3, Here, assert that g_testCount is equal to 3.

-    (VOID)LOS_EventWrite(&g_pevent, 0xF);
+    ret = LOS_EventWrite(&g_pevent, 0xF);

    LOS_TaskDelay(1);

-    ICUNIT_ASSERT_EQUAL(g_testCount, 6, g_testCount); // 6, Here, assert that g_testCount is equal to 6.
+    ICUNIT_GOTO_EQUAL(g_testCount, 6, g_testCount, EXIT3); // 6, Here, assert that g_testCount is equal to 6.

-    (VOID)LOS_EventClear(&g_pevent, 0);
+EXIT3:
+    ret = LOS_EventClear(&g_pevent, 0);
    ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);

    ret = LOS_EventDestroy(&g_pevent);
--- a/testsuites/sample/kernel/event/It_los_event_037.c
+++ b/testsuites/sample/kernel/event/It_los_event_037.c
@@ -77,9 +77,10 @@ static UINT32 Testcase(VOID)

    LOS_EventClear(&g_pevent, (~(0x11)));

-    (VOID)LOS_TaskResume(g_testTaskID01);
-    ICUNIT_ASSERT_EQUAL(g_testCount, 4, g_testCount); // 4, Here, assert that g_testCount is equal to 4.
+    ret = LOS_TaskResume(g_testTaskID01);
+    ICUNIT_GOTO_EQUAL(g_testCount, 4, g_testCount, EXIT1); // 4, Here, assert that g_testCount is equal to 4.

+EXIT1:
    ret = LOS_EventClear(&g_pevent, 0);
    ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);

--- a/testsuites/sample/kernel/hwi/it_los_hwi_032.c
+++ b/testsuites/sample/kernel/hwi/it_los_hwi_032.c
@@ -47,7 +47,6 @@ 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
@@ -43,7 +43,6 @@ static VOID HwiF01(VOID)

    return;
 }
-#undef  HWI_NUM_INT0
 #define HWI_NUM_INT0 HWI_NUM_TEST1
 static UINT32 Testcase(VOID)
 {
--- a/testsuites/sample/kernel/lms/It_los_lms_024.c
+++ b/testsuites/sample/kernel/lms/It_los_lms_024.c
@@ -52,7 +52,7 @@ static UINT32 TestCase(VOID)
    ICUNIT_ASSERT_NOT_EQUAL(buf, NULL, buf);
    buf[7] = '\0'; /* end index 7 */
    PRINTK("%d\n", __LINE__);
-    (VOID)strcpy_s(buf, 100, src); /* Check LMS detection information when the strcpy_s dest max set 100 overflows. */
+    ret = strcpy_s(buf, 100, src); /* Check LMS detection information when the strcpy_s dest max set 100 overflows. */
    PRINTK("%d\n", __LINE__);

    ret = LOS_MemFree(g_testLmsPool, buf);
--- a/testsuites/sample/kernel/mux/It_los_mutex_009.c
+++ b/testsuites/sample/kernel/mux/It_los_mutex_009.c
@@ -59,7 +59,7 @@ static UINT32 Testcase(VOID)
    task.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
    task.uwResved = 0;

-    (VOID)LOS_TaskCreate(&g_testTaskID01, &task);
+    ret = LOS_TaskCreate(&g_testTaskID01, &task);
    ICUNIT_ASSERT_EQUAL(g_testCount, 1, g_testCount); // 1, Here, assert that g_testCount is equal to 1.

    ret = LOS_MuxDelete(g_mutexTest);
--- a/testsuites/sample/kernel/mux/It_los_mutex_011.c
+++ b/testsuites/sample/kernel/mux/It_los_mutex_011.c
@@ -68,7 +68,7 @@ static UINT32 Testcase(VOID)
    task.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
    task.uwResved = 0;

-    (VOID)LOS_TaskCreate(&g_testTaskID01, &task);
+    ret = LOS_TaskCreate(&g_testTaskID01, &task);

    ICUNIT_ASSERT_EQUAL(g_testCount, 1, g_testCount); // 1, Here, assert that g_testCount is equal to 1.

--- a/testsuites/sample/kernel/mux/It_los_mutex_014.c
+++ b/testsuites/sample/kernel/mux/It_los_mutex_014.c
@@ -70,7 +70,7 @@ static UINT32 Testcase(VOID)
    task.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
    task.uwResved = 0;

-    (VOID)LOS_TaskCreate(&g_testTaskID01, &task);
+    ret = LOS_TaskCreate(&g_testTaskID01, &task);

    task2.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task2.usTaskPrio = (TASK_PRIO_TEST - 2); // 2, set new task priority, it is higher than the current task.
--- 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/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, (UINT8 *)buff3, 0, QUEUE_BASE_MSGSIZE);
+    ret = LOS_QueueCreateStatic("Q1", QUEUE_BASE_NUM, &g_testQueueID01, 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, (UINT8 *)buff3, 0, 0);
+    ret = LOS_QueueCreateStatic("Q1", QUEUE_BASE_NUM, &g_testQueueID01, 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, (UINT8 *)buff3, 0, 1);
+    ret = LOS_QueueCreateStatic("Q1", QUEUE_BASE_NUM, &g_testQueueID01, 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_004.c
+++ b/testsuites/sample/kernel/queue/It_los_queue_static_004.c
@@ -35,19 +35,17 @@
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    UINT32 msgSize = (UINT32)QUEUE_BASE_MSGSIZE;
-
    CHAR buff1[QUEUE_SHORT_BUFFER_LENGTH] = "UniDSP";
    CHAR buff2[QUEUE_SHORT_BUFFER_LENGTH] = {0};
    CHAR buff3[QUEUE_SHORT_BUFFER_LENGTH] = {0};

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

-    ret = LOS_QueueWriteCopy(g_testQueueID01, &buff1, (UINT32)QUEUE_BASE_MSGSIZE, 0);
+    ret = LOS_QueueWriteCopy(g_testQueueID01, &buff1, QUEUE_BASE_MSGSIZE, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

-    ret = LOS_QueueReadCopy(g_testQueueID01, &buff2, &msgSize, 0);
+    ret = LOS_QueueReadCopy(g_testQueueID01, &buff2, QUEUE_BASE_MSGSIZE, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

    ret = strcmp((CHAR *)buff2, (CHAR *)buff3);
--- 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, (UINT8 *)buff3, 0, 0xFFFF);
+    ret = LOS_QueueCreateStatic("Q1", QUEUE_OVERSIZE_NUM, &g_testQueueID01, 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, (UINT8 *)buff3, 0, QUEUE_BASE_MSGSIZE);
+    ret = LOS_QueueCreateStatic("Q1", QUEUE_BASE_NUM, NULL, 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/It_los_sem_019.c
+++ b/testsuites/sample/kernel/sem/It_los_sem_019.c
@@ -68,7 +68,7 @@ static UINT32 Testcase(VOID)
    ICUNIT_GOTO_EQUAL(g_testCount, 2, g_testCount, EXIT); // 2, Here, assert that g_testCount is equal to 2.

 EXIT:
-    (VOID)LOS_TaskDelete(g_testTaskID01);
+    ret = LOS_TaskDelete(g_testTaskID01);

 EXIT2:
    ret = LOS_SemDelete(g_usSemID);
--- a/testsuites/sample/kernel/swtmr/It_los_swtmr.c
+++ b/testsuites/sample/kernel/swtmr/It_los_swtmr.c
@@ -36,15 +36,6 @@ 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;

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

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

-extern UINT32 g_uwsTick1;
-extern UINT32 g_uwsTick2;
-extern UINT32 g_uwsTick3;
+static UINT32 g_uwsTick1;
+static UINT32 g_uwsTick2;
+static 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(VOID)
+static VOID Case2()
 {
    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(VOID)
+static VOID Case2()
 {
    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(VOID)
+static VOID Case2()
 {
    // 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(VOID)
    g_testCount = 20;
 }

-static VOID Case3(VOID)
+static VOID Case3()
 {
    // 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(VOID)
+static VOID Case2()
 {
    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(VOID)
+static VOID Case2()
 {
    // 20, Here, assert that g_testCount is equal to this .
    ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 20, g_testCount);
    g_testCount++;
 }

-static VOID Case3(VOID)
+static VOID Case3()
 {
    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(VOID)
+static VOID Case1()
 {
    UINT32 ret;

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

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

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

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

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

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

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

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

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

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

--- a/testsuites/sample/kernel/swtmr/It_los_swtmr_076.c
+++ b/testsuites/sample/kernel/swtmr/It_los_swtmr_076.c
@@ -61,7 +61,7 @@ static UINT32 Testcase(VOID)
    ret = LOS_SwtmrStart(swTmrID);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

-    (VOID)LOS_TaskDelay(10); // 10, set delay time.
+    ret = LOS_TaskDelay(10); // 10, set delay time.

    ICUNIT_GOTO_EQUAL(g_testCount, 1, g_testCount, EXIT);

--- a/testsuites/sample/kernel/swtmr/It_los_swtmr_079.c
+++ b/testsuites/sample/kernel/swtmr/It_los_swtmr_079.c
@@ -88,7 +88,7 @@ static UINT32 Testcase(VOID)
    ret = LOS_SwtmrStart(g_swTmrID2);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

-    (VOID)LOS_TaskDelay(10); // 10, set delay time.
+    ret = LOS_TaskDelay(10); // 10, set delay time.
    ICUNIT_GOTO_EQUAL(g_testCount, 1, g_testCount, EXIT);

    return LOS_OK;
--- a/testsuites/sample/kernel/swtmr/It_los_swtmr_081.c
+++ b/testsuites/sample/kernel/swtmr/It_los_swtmr_081.c
@@ -49,6 +49,8 @@ static UINT32 Testcase(VOID)
 {
    UINT32 ret;
    g_testCount1 = 0;
+    UINT64 tickRecord;
+    UINT64 tickUpdate;
    UINT64 deltaTicks;

    // 4, Timeout interval of a periodic software timer.
--- a/testsuites/sample/kernel/swtmr/It_los_swtmr_Delay_001.c
+++ b/testsuites/sample/kernel/swtmr/It_los_swtmr_Delay_001.c
@@ -62,10 +62,10 @@ static UINT32 Testcase(VOID)
        OS_SWTMR_ROUSES_IGNORE, OS_SWTMR_ALIGN_SENSITIVE
 #endif
    );
-    id2 = swtmrId1;

    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

+    id2 = swtmrId1;
    ICUNIT_GOTO_NOT_EQUAL(id1, id2, swtmrId1, EXIT);

    ret = LOS_SwtmrDelete(id1);
--- a/testsuites/sample/kernel/swtmr/It_los_swtmr_Delay_003.c
+++ b/testsuites/sample/kernel/swtmr/It_los_swtmr_Delay_003.c
@@ -69,7 +69,7 @@ static UINT32 Testcase(VOID)
    );
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);
    id2 = swtmrId1;
-    ICUNIT_GOTO_NOT_EQUAL(id1, id2, swtmrId1, EXIT1);
+    ICUNIT_GOTO_NOT_EQUAL(id1, id2, swtmrId1, EXIT);

    ret = LOS_SwtmrDelete(id1);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);
@@ -78,10 +78,9 @@ static UINT32 Testcase(VOID)
    ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);

    return LOS_OK;
-EXIT1:
-    LOS_SwtmrDelete(id2);
 EXIT:
    LOS_SwtmrDelete(id1);
+    LOS_SwtmrDelete(id2);
    return LOS_OK;
 }

--- a/testsuites/sample/kernel/task/It_los_task_039.c
+++ b/testsuites/sample/kernel/task/It_los_task_039.c
@@ -50,6 +50,7 @@ static UINT32 TestCase(VOID)

    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.uwStackSize = LOSCFG_BASE_CORE_TSK_MIN_STACK_SIZE;
+    task1.usTaskPrio = TASK_PRIO_TEST + 1;
    g_testCount = 0;

    LOS_TaskLock();
@@ -63,6 +64,7 @@ static UINT32 TestCase(VOID)
        ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);
    }

+    task1.usTaskPrio = index % OS_TASK_PRIORITY_LOWEST;
    task1.pcName = "TskA";
    task1.uwResved = LOS_TASK_STATUS_DETACHED;
    ret = LOS_TaskCreate(&testTaskID[index], &task1);
--- a/testsuites/sample/kernel/task/It_los_task_126.c
+++ b/testsuites/sample/kernel/task/It_los_task_126.c
@@ -46,8 +46,10 @@ static VOID TaskF01(UINT32 arg)
 static UINT32 TestCase(VOID)
 {
    UINT32 freeMem;
+    UINT32 freeMem1;
    UINT32 freeMem2;
    UINT32 freeMem3;
+    UINT32 freeMem4;
    UINT32 ret;

    TSK_INIT_PARAM_S task1 = { 0 };
@@ -64,7 +66,7 @@ static UINT32 TestCase(VOID)

    ICUNIT_ASSERT_EQUAL(g_testCount, 1, g_testCount);

-    (VOID)GetfreeMemSize(m_aucSysMem0);
+    freeMem1 = GetfreeMemSize(m_aucSysMem0);

    LOS_TaskDelay(10); // 10, task delay times.

--- a/testsuites/sample/kernel/task/It_los_task_128.c
+++ b/testsuites/sample/kernel/task/It_los_task_128.c
@@ -52,6 +52,7 @@ static VOID TaskF01(VOID)
 static UINT32 TestCase(VOID)
 {
    UINT32 freeMem;
+    UINT32 freeMem1;
    UINT32 freeMem2;
    UINT32 ret;
    TSK_INIT_PARAM_S task1 = { 0 };
--- a/testsuites/sample/posix/BUILD.gn
+++ b/testsuites/sample/posix/BUILD.gn
@@ -28,109 +28,6 @@

 static_library("test_posix") {
  sources = [
-    "mqueue/It_posix_queue.c",
-    "mqueue/It_posix_queue_001.c",
-    "mqueue/It_posix_queue_002.c",
-    "mqueue/It_posix_queue_003.c",
-    "mqueue/It_posix_queue_004.c",
-    "mqueue/It_posix_queue_005.c",
-    "mqueue/It_posix_queue_006.c",
-    "mqueue/It_posix_queue_007.c",
-    "mqueue/It_posix_queue_008.c",
-    "mqueue/It_posix_queue_009.c",
-    "mqueue/It_posix_queue_010.c",
-    "mqueue/It_posix_queue_011.c",
-    "mqueue/It_posix_queue_012.c",
-    "mqueue/It_posix_queue_013.c",
-    "mqueue/It_posix_queue_014.c",
-    "mqueue/It_posix_queue_015.c",
-    "mqueue/It_posix_queue_016.c",
-    "mqueue/It_posix_queue_017.c",
-    "mqueue/It_posix_queue_018.c",
-    "mqueue/It_posix_queue_019.c",
-    "mqueue/It_posix_queue_020.c",
-    "mqueue/It_posix_queue_021.c",
-    "mqueue/It_posix_queue_022.c",
-    "mqueue/It_posix_queue_023.c",
-    "mqueue/It_posix_queue_024.c",
-    "mqueue/It_posix_queue_025.c",
-    "mqueue/It_posix_queue_026.c",
-    "mqueue/It_posix_queue_027.c",
-    "mqueue/It_posix_queue_028.c",
-    "mqueue/It_posix_queue_029.c",
-    "mqueue/It_posix_queue_030.c",
-    "mqueue/It_posix_queue_031.c",
-    "mqueue/It_posix_queue_032.c",
-    "mqueue/It_posix_queue_033.c",
-    "mqueue/It_posix_queue_034.c",
-    "mqueue/It_posix_queue_035.c",
-    "mqueue/It_posix_queue_036.c",
-    "mqueue/It_posix_queue_037.c",
-    "mqueue/It_posix_queue_038.c",
-    "mqueue/It_posix_queue_039.c",
-    "mqueue/It_posix_queue_040.c",
-    "mqueue/It_posix_queue_041.c",
-    "mqueue/It_posix_queue_042.c",
-    "mqueue/It_posix_queue_043.c",
-    "mqueue/It_posix_queue_044.c",
-    "mqueue/It_posix_queue_045.c",
-    "mqueue/It_posix_queue_046.c",
-    "mqueue/It_posix_queue_047.c",
-    "mqueue/It_posix_queue_048.c",
-    "mqueue/It_posix_queue_049.c",
-    "mqueue/It_posix_queue_050.c",
-    "mqueue/It_posix_queue_051.c",
-    "mqueue/It_posix_queue_052.c",
-    "mutex/It_posix_mutex.c",
-    "mutex/It_posix_mutex_001.c",
-    "mutex/It_posix_mutex_002.c",
-    "mutex/It_posix_mutex_003.c",
-    "mutex/It_posix_mutex_004.c",
-    "mutex/It_posix_mutex_005.c",
-    "mutex/It_posix_mutex_006.c",
-    "mutex/It_posix_mutex_007.c",
-    "mutex/It_posix_mutex_008.c",
-    "mutex/It_posix_mutex_009.c",
-    "mutex/It_posix_mutex_010.c",
-    "mutex/It_posix_mutex_011.c",
-    "mutex/It_posix_mutex_012.c",
-    "mutex/It_posix_mutex_013.c",
-    "mutex/It_posix_mutex_014.c",
-    "mutex/It_posix_mutex_015.c",
-    "mutex/It_posix_mutex_016.c",
-    "mutex/It_posix_mutex_017.c",
-    "mutex/It_posix_mutex_018.c",
-    "mutex/It_posix_mutex_019.c",
-    "mutex/It_posix_mutex_020.c",
-    "mutex/It_posix_mutex_021.c",
-    "mutex/It_posix_mutex_022.c",
-    "mutex/It_posix_mutex_023.c",
-    "mutex/It_posix_mutex_024.c",
-    "mutex/It_posix_mutex_025.c",
-    "mutex/It_posix_mutex_026.c",
-    "mutex/It_posix_mutex_027.c",
-    "mutex/It_posix_mutex_028.c",
-    "mutex/It_posix_mutex_029.c",
-    "mutex/It_posix_mutex_030.c",
-    "mutex/It_posix_mutex_031.c",
-    "mutex/It_posix_mutex_032.c",
-    "mutex/It_posix_mutex_033.c",
-    "mutex/It_posix_mutex_034.c",
-    "mutex/It_posix_mutex_035.c",
-    "mutex/It_posix_mutex_036.c",
-    "mutex/It_posix_mutex_037.c",
-    "mutex/It_posix_mutex_038.c",
-    "mutex/It_posix_mutex_039.c",
-    "mutex/It_posix_mutex_040.c",
-    "mutex/It_posix_mutex_041.c",
-    "mutex/It_posix_mutex_042.c",
-    "mutex/It_posix_mutex_043.c",
-    "mutex/It_posix_mutex_044.c",
-    "mutex/It_posix_mutex_045.c",
-    "mutex/It_posix_mutex_046.c",
-    "mutex/It_posix_mutex_047.c",
-    "mutex/It_posix_mutex_048.c",
-    "mutex/It_posix_mutex_049.c",
    "pthread/It_posix_pthread.c",
    "pthread/It_posix_pthread_001.c",
    "pthread/It_posix_pthread_002.c",
--- a/testsuites/sample/posix/mqueue/It_posix_queue.c
+++ b/testsuites/sample/posix/mqueue/It_posix_queue.c
@@ -1,108 +0,0 @@
-/*
- * Copyright (c) 2022 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 "stdio.h"
-#include "It_posix_queue.h"
-
-CHAR *g_mqueueMsessage[MQUEUE_SHORT_ARRAY_LENGTH] = {"0123456789", "1234567890", "2345678901",
-                                                     "3456789012", "4567890123", "5678901234",
-                                                     "6789012345", "7890123456", "lalalalala",
-                                                     "hahahahaha"};
-CHAR g_gqname[MQUEUE_STANDARD_NAME_LENGTH];
-CHAR g_mqueueName[LOSCFG_BASE_IPC_QUEUE_CONFIG + 1][MQUEUE_STANDARD_NAME_LENGTH];
-mqd_t g_mqueueId[LOSCFG_BASE_IPC_QUEUE_CONFIG + 1];
-SEM_HANDLE_T g_mqueueSem;
-mqd_t g_messageQId;
-mqd_t g_gqueue;
-TSK_HANDLE_T g_mqueueTaskPID;
-
-VOID TestAssertWaitDelay(UINT32 *testCount, UINT32 flag)
-{
-    while (*testCount != flag) {
-        usleep(1);
-    }
-}
-
-VOID ItSuitePosixMqueue(void)
-{
-    printf("*********** BEGIN SAMPLE POSIX MQUEUE TEST ************\n");
-    ItPosixQueue001();
-    ItPosixQueue002();
-    ItPosixQueue003();
-    ItPosixQueue004();
-    ItPosixQueue005();
-    ItPosixQueue006();
-    ItPosixQueue007();
-    ItPosixQueue008();
-    ItPosixQueue009();
-    ItPosixQueue010();
-    ItPosixQueue011();
-    ItPosixQueue012();
-    ItPosixQueue013();
-    ItPosixQueue014();
-    ItPosixQueue015();
-    ItPosixQueue016();
-    ItPosixQueue017();
-    ItPosixQueue018();
-    ItPosixQueue019();
-    ItPosixQueue020();
-    ItPosixQueue021();
-    ItPosixQueue022();
-    ItPosixQueue023();
-    ItPosixQueue024();
-    ItPosixQueue025();
-    ItPosixQueue026();
-    ItPosixQueue027();
-    ItPosixQueue028();
-    ItPosixQueue029();
-    ItPosixQueue030();
-    ItPosixQueue031();
-    ItPosixQueue032();
-    ItPosixQueue033();
-    ItPosixQueue034();
-    ItPosixQueue035();
-    ItPosixQueue036();
-    ItPosixQueue037();
-    ItPosixQueue038();
-    ItPosixQueue039();
-    ItPosixQueue040();
-    ItPosixQueue041();
-    ItPosixQueue042();
-    ItPosixQueue043();
-    ItPosixQueue044();
-    ItPosixQueue045();
-    ItPosixQueue046();
-    ItPosixQueue047();
-    ItPosixQueue048();
-    ItPosixQueue049();
-    ItPosixQueue050();
-    ItPosixQueue051();
-    ItPosixQueue052();
-}
--- a/testsuites/sample/posix/mqueue/It_posix_queue.h
+++ b/testsuites/sample/posix/mqueue/It_posix_queue.h
@@ -1,165 +0,0 @@
-/*
- * Copyright (c) 2022 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.
- */
-
-#ifndef IT_POSIX_QUEUE_H
-#define IT_POSIX_QUEUE_H
-#undef  _XOPEN_SOURCE
-#define _XOPEN_SOURCE 600
-
-#include <stdlib.h>
-#include <mqueue.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <limits.h>
-#include <sched.h>
-#include <signal.h>
-#include <osTest.h>
-#include "pthread.h"
-#include "unistd.h"
-
-#define MAXMSG5 5
-#define MSGLEN 10
-#define MAXMSG 10
-
-#define MQUEUE_SEND_STRING_TEST "0123456789"
-#define MQUEUE_SHORT_ARRAY_LENGTH 10 // 10: strlen(MQUEUE_SEND_STRING_TEST)
-#define MQUEUE_STANDARD_NAME_LENGTH 50
-
-#define MQUEUE_PTHREAD_PRIORITY_TEST1 3
-#define MQUEUE_PTHREAD_PRIORITY_TEST2 4
-#define MQUEUE_PATH_MAX_TEST PATH_MAX
-#define MQUEUE_NAME_MAX_TEST NAME_MAX
-#define MQUEUE_PTHREAD_NUM_TEST 5
-#define MQUEUE_PRIORITY_TEST 0
-#define MQUEUE_TIMEOUT_TEST 7
-#define MQUEUE_PRIORITY_NUM_TEST 3
-#define MQ_MAX_MSG_NUM 16
-#define MQ_MAX_MSG_LEN 64
-#undef  HWI_NUM_TEST
-#define HWI_NUM_TEST 1
-#undef  HWI_NUM_TEST1
-#define HWI_NUM_TEST1 2
-
-#if (LOSCFG_LIBC_NEWLIB == 1)
-#define MQ_PRIO_MAX 1
-#endif
-
-#undef  LOSCFG_BASE_IPC_QUEUE_CONFIG
-#define LOSCFG_BASE_IPC_QUEUE_CONFIG 1024
-#define LOS_AtomicInc(a) (++*(a))
-#define MqueueTaskDelay(tick) (usleep((tick) * 10000))
-
-#ifdef __LP64__
-#define PER_ADDED_VALUE 8
-#else
-#define PER_ADDED_VALUE 4
-#endif
-
-#define ICUNIT_GOTO_WITHIN_EQUAL(param, value1, value2, retcode, label) \
-    do {                                                                \
-        if ((param) < (value1) || (param) > (value2)) {                 \
-            ICunitSaveErr(__LINE__, (iiUINT32)retcode);                 \
-            goto label;                                                 \
-        }                                                               \
-    } while (0)
-
-typedef UINT32 TSK_HANDLE_T;
-typedef UINT32 SEM_HANDLE_T ;
-
-extern SEM_HANDLE_T g_mqueueSem;
-
-extern TSK_HANDLE_T g_mqueueTaskPID;
-extern CHAR g_gqname[MQUEUE_STANDARD_NAME_LENGTH];
-extern CHAR g_mqueueName[LOSCFG_BASE_IPC_QUEUE_CONFIG + 1][MQUEUE_STANDARD_NAME_LENGTH];
-extern mqd_t g_mqueueId[LOSCFG_BASE_IPC_QUEUE_CONFIG + 1];
-
-extern CHAR *g_mqueueMsessage[MQUEUE_SHORT_ARRAY_LENGTH];
-extern mqd_t g_messageQId;
-extern mqd_t g_gqueue;
-
-extern VOID ItSuitePosixMqueue(VOID);
-extern UINT32 PosixPthreadInit(pthread_attr_t *attr, int pri);
-extern UINT32 PosixPthreadDestroy(pthread_attr_t *attr, pthread_t thread);
-extern VOID TestAssertWaitDelay(UINT32 *testCount, UINT32 flag);
-extern void TestExtraTaskDelay(UINT32 tick);
-
-VOID ItPosixQueue001(VOID);
-VOID ItPosixQueue002(VOID);
-VOID ItPosixQueue003(VOID);
-VOID ItPosixQueue004(VOID);
-VOID ItPosixQueue005(VOID);
-VOID ItPosixQueue006(VOID);
-VOID ItPosixQueue007(VOID);
-VOID ItPosixQueue008(VOID);
-VOID ItPosixQueue009(VOID);
-VOID ItPosixQueue010(VOID);
-VOID ItPosixQueue011(VOID);
-VOID ItPosixQueue012(VOID);
-VOID ItPosixQueue013(VOID);
-VOID ItPosixQueue014(VOID);
-VOID ItPosixQueue015(VOID);
-VOID ItPosixQueue016(VOID);
-VOID ItPosixQueue017(VOID);
-VOID ItPosixQueue018(VOID);
-VOID ItPosixQueue019(VOID);
-VOID ItPosixQueue020(VOID);
-VOID ItPosixQueue021(VOID);
-VOID ItPosixQueue022(VOID);
-VOID ItPosixQueue023(VOID);
-VOID ItPosixQueue024(VOID);
-VOID ItPosixQueue025(VOID);
-VOID ItPosixQueue026(VOID);
-VOID ItPosixQueue027(VOID);
-VOID ItPosixQueue028(VOID);
-VOID ItPosixQueue029(VOID);
-VOID ItPosixQueue030(VOID);
-VOID ItPosixQueue031(VOID);
-VOID ItPosixQueue032(VOID);
-VOID ItPosixQueue033(VOID);
-VOID ItPosixQueue034(VOID);
-VOID ItPosixQueue035(VOID);
-VOID ItPosixQueue036(VOID);
-VOID ItPosixQueue037(VOID);
-VOID ItPosixQueue038(VOID);
-VOID ItPosixQueue039(VOID);
-VOID ItPosixQueue040(VOID);
-VOID ItPosixQueue041(VOID);
-VOID ItPosixQueue042(VOID);
-VOID ItPosixQueue043(VOID);
-VOID ItPosixQueue044(VOID);
-VOID ItPosixQueue045(VOID);
-VOID ItPosixQueue046(VOID);
-VOID ItPosixQueue047(VOID);
-VOID ItPosixQueue048(VOID);
-VOID ItPosixQueue049(VOID);
-VOID ItPosixQueue050(VOID);
-VOID ItPosixQueue051(VOID);
-VOID ItPosixQueue052(VOID);
-#endif
--- a/testsuites/sample/posix/mqueue/It_posix_queue_001.c
+++ b/testsuites/sample/posix/mqueue/It_posix_queue_001.c
@@ -1,75 +0,0 @@
-/*
- * Copyright (c) 2022 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 "It_posix_queue.h"
-
-static UINT32 Testcase(VOID)
-{
-    INT32 ret;
-
-    CHAR mqname[MQUEUE_STANDARD_NAME_LENGTH] = "";
-    CHAR msgrcd[MQUEUE_STANDARD_NAME_LENGTH] = {0};
-    const CHAR *msgptr = MQUEUE_SEND_STRING_TEST;
-    struct mq_attr attr = {0};
-    mqd_t mqueue;
-
-    attr.mq_msgsize = MQUEUE_STANDARD_NAME_LENGTH;
-    attr.mq_maxmsg = 0;
-
-    (void)snprintf_s(mqname, MQUEUE_STANDARD_NAME_LENGTH - 1, MQUEUE_STANDARD_NAME_LENGTH, "/mq001_%d",
-                     LOS_CurTaskIDGet());
-
-    mqueue = mq_open(mqname, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, &attr);
-    ICUNIT_GOTO_EQUAL(mqueue, (mqd_t)-1, mqueue, EXIT1);
-
-    ret = mq_send(mqueue, msgptr, strlen(msgptr), 0);
-    ICUNIT_GOTO_EQUAL(ret, -1, ret, EXIT1);
-
-    ret = mq_receive(mqueue, msgrcd, MQUEUE_STANDARD_NAME_LENGTH, NULL);
-    ICUNIT_GOTO_EQUAL(ret, -1, ret, EXIT1);
-
-    return LOS_OK;
-EXIT1:
-    mq_close(mqueue);
-    mq_unlink(mqname);
-    return LOS_OK;
-}
-
-/**
-* @tc.name: ItPosixQueue001
-* @tc.desc: Test interface mq_open
-* @tc.type: FUNC
-* @tc.require: issueI603SR6
- */
-
-VOID ItPosixQueue001(VOID)
-{
-    TEST_ADD_CASE("ItPosixQueue001", Testcase, TEST_POSIX, TEST_QUE, TEST_LEVEL0, TEST_FUNCTION);
-}
--- a/testsuites/sample/posix/mqueue/It_posix_queue_002.c
+++ b/testsuites/sample/posix/mqueue/It_posix_queue_002.c
@@ -1,84 +0,0 @@
-/*
- * Copyright (c) 2022 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 "It_posix_queue.h"
-
-static UINT32 Testcase(VOID)
-{
-    INT32 ret;
-    CHAR msgrcd[MQUEUE_STANDARD_NAME_LENGTH] = {0};
-    CHAR mqname[MQUEUE_STANDARD_NAME_LENGTH] = "";
-    const CHAR *msgptr = MQUEUE_SEND_STRING_TEST;
-    struct mq_attr attr = {0};
-    mqd_t mqueue;
-
-    attr.mq_msgsize = MQUEUE_STANDARD_NAME_LENGTH;
-    attr.mq_maxmsg = 1;
-
-    ret = snprintf_s(mqname, MQUEUE_STANDARD_NAME_LENGTH, MQUEUE_STANDARD_NAME_LENGTH - 1,
-                     "/mq002_%d", LOS_CurTaskIDGet());
-    ICUNIT_GOTO_NOT_EQUAL(ret, -1, ret, EXIT2);
-
-    mqueue = mq_open(mqname, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, &attr);
-    ICUNIT_GOTO_NOT_EQUAL(mqueue, (mqd_t)-1, mqueue, EXIT1);
-
-    ret = mq_send(mqueue, msgptr, strlen(msgptr), 0);
-    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
-
-    ret = mq_receive(mqueue, msgrcd, MQUEUE_STANDARD_NAME_LENGTH, NULL);
-    ICUNIT_GOTO_EQUAL(ret, MQUEUE_SHORT_ARRAY_LENGTH, ret, EXIT1);
-    ICUNIT_GOTO_STRING_EQUAL(msgrcd, MQUEUE_SEND_STRING_TEST, msgrcd, EXIT1);
-
-    ret = mq_close(mqueue);
-    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
-
-    ret = mq_unlink(mqname);
-    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
-
-    return LOS_OK;
-
-EXIT1:
-    mq_close(mqueue);
-EXIT:
-    mq_unlink(mqname);
-EXIT2:
-    return LOS_OK;
-}
-
-/**
-* @tc.name: ItPosixQueue002
-* @tc.desc: Test interface mq_send
-* @tc.type: FUNC
-* @tc.require: issueI603SR6
- */
-
-VOID ItPosixQueue002(VOID)
-{
-    TEST_ADD_CASE("ItPosixQueue002", Testcase, TEST_POSIX, TEST_QUE, TEST_LEVEL2, TEST_FUNCTION);
-}
--- a/testsuites/sample/posix/mqueue/It_posix_queue_003.c
+++ b/testsuites/sample/posix/mqueue/It_posix_queue_003.c
@@ -1,76 +0,0 @@
-/*
- * Copyright (c) 2022 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 "It_posix_queue.h"
-
-static UINT32 Testcase(VOID)
-{
-    CHAR mqname[MQUEUE_STANDARD_NAME_LENGTH] = {0};
-    CHAR msgrv1[MQUEUE_STANDARD_NAME_LENGTH] = {0};
-    struct mq_attr attr = {0};
-    INT32 ret = 0;
-    mqd_t mqueue1;
-    mqd_t mqueue2;
-    struct timespec ts;
-
-    ret = snprintf_s(mqname, MQUEUE_STANDARD_NAME_LENGTH, MQUEUE_STANDARD_NAME_LENGTH - 1, \
-                     "/mq003_%d", LOS_CurTaskIDGet());
-    ICUNIT_GOTO_NOT_EQUAL(ret, -1, ret, EXIT1);
-    attr.mq_msgsize = MQUEUE_STANDARD_NAME_LENGTH;
-    attr.mq_maxmsg = MQUEUE_STANDARD_NAME_LENGTH;
-
-    mqueue1 = mq_open(mqname, O_CREAT | O_RDWR | O_NONBLOCK, S_IRUSR | S_IWUSR, &attr);
-    ICUNIT_ASSERT_NOT_EQUAL(mqueue1, (mqd_t)-1, mqueue1);
-
-    mqueue2 = mq_open(mqname, O_RDWR | O_EXCL, S_IRUSR | S_IWUSR, &attr);
-    ICUNIT_ASSERT_NOT_EQUAL(mqueue2, (mqd_t)-1, mqueue2);
-
-    ts.tv_sec = 1;
-    ts.tv_nsec = 1;
-    ret = mq_timedreceive(mqueue1, msgrv1, MQUEUE_STANDARD_NAME_LENGTH, NULL, &ts);
-    ICUNIT_ASSERT_EQUAL(ret, -1, ret);
-
-    mq_close(mqueue1);
-    mq_close(mqueue2);
-    mq_unlink(mqname);
-EXIT1:
-    return LOS_OK;
-}
-
-/**
-* @tc.name: ItPosixQueue003
-* @tc.desc: Test interface mq_timedreceive
-* @tc.type: FUNC
-* @tc.require: issueI603SR6
- */
-
-VOID ItPosixQueue003(VOID)
-{
-    TEST_ADD_CASE("ItPosixQueue003", Testcase, TEST_POSIX, TEST_QUE, TEST_LEVEL2, TEST_FUNCTION);
-}
--- a/testsuites/sample/posix/mqueue/It_posix_queue_004.c
+++ b/testsuites/sample/posix/mqueue/It_posix_queue_004.c
@@ -1,64 +0,0 @@
-/*
- * Copyright (c) 2022 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 "It_posix_queue.h"
-
-static UINT32 Testcase(VOID)
-{
-    INT32 ret;
-    CHAR mqname[MQUEUE_STANDARD_NAME_LENGTH] = "";
-    mqd_t mqueue;
-
-    ret = snprintf_s(mqname, MQUEUE_STANDARD_NAME_LENGTH, MQUEUE_STANDARD_NAME_LENGTH - 1,
-                     "/mq004_%d", LOS_CurTaskIDGet());
-    ICUNIT_GOTO_NOT_EQUAL(ret, -1, ret, EXIT1);
-    mqueue = mq_open(mqname, O_RDWR, S_IRUSR | S_IWUSR, NULL);
-    ICUNIT_GOTO_EQUAL(mqueue, (mqd_t)-1, mqueue, EXIT);
-    ICUNIT_ASSERT_EQUAL(errno, ENOENT, errno);
-
-    return LOS_OK;
-
-EXIT:
-    mq_close(mqueue);
-    mq_unlink(mqname);
-EXIT1:
-    return LOS_OK;
-}
-
-/**
-* @tc.name: ItPosixQueue004
-* @tc.desc: Test interface mq_open
-* @tc.type: FUNC
-* @tc.require: issueI603SR6
- */
-
-VOID ItPosixQueue004(VOID)
-{
-    TEST_ADD_CASE("ItPosixQueue004", Testcase, TEST_POSIX, TEST_QUE, TEST_LEVEL2, TEST_FUNCTION);
-}
--- a/testsuites/sample/posix/mqueue/It_posix_queue_005.c
+++ b/testsuites/sample/posix/mqueue/It_posix_queue_005.c
@@ -1,78 +0,0 @@
-/*
- * Copyright (c) 2022 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 "It_posix_queue.h"
-
-static UINT32 Testcase(VOID)
-{
-    INT32 ret;
-    CHAR mqname[MQUEUE_STANDARD_NAME_LENGTH] = "";
-    mqd_t roqueue;
-    mqd_t roqueue2;
-
-    ret = snprintf_s(mqname, MQUEUE_STANDARD_NAME_LENGTH, MQUEUE_STANDARD_NAME_LENGTH - 1,
-                     "/mq005_%d", LOS_CurTaskIDGet());
-    ICUNIT_GOTO_NOT_EQUAL(ret, -1, ret, EXIT2);
-    
-    roqueue = mq_open(mqname, O_CREAT | O_RDONLY, S_IRUSR | S_IWUSR, NULL);
-    ICUNIT_GOTO_NOT_EQUAL(roqueue, (mqd_t)-1, roqueue, EXIT);
-
-    roqueue2 = mq_open(mqname, O_RDONLY, S_IRUSR | S_IWUSR, NULL);
-    ICUNIT_GOTO_NOT_EQUAL(roqueue2, (mqd_t)-1, roqueue2, EXIT1);
-
-    ret = mq_close(roqueue);
-    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
-
-    ret = mq_close(roqueue2);
-    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
-
-    ret = mq_unlink(mqname);
-    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
-
-    return LOS_OK;
-EXIT1:
-    mq_close(roqueue2);
-EXIT:
-    mq_close(roqueue);
-    mq_unlink(mqname);
-EXIT2:
-    return LOS_OK;
-}
-
-/**
-* @tc.name: ItPosixQueue005
-* @tc.desc: Test interface mq_close
-* @tc.type: FUNC
-* @tc.require: issueI603SR6
- */
-
-VOID ItPosixQueue005(VOID)
-{
-    TEST_ADD_CASE("ItPosixQueue005", Testcase, TEST_POSIX, TEST_QUE, TEST_LEVEL2, TEST_FUNCTION);
-}
--- a/testsuites/sample/posix/mqueue/It_posix_queue_006.c
+++ b/testsuites/sample/posix/mqueue/It_posix_queue_006.c
@@ -1,96 +0,0 @@
-/*
- * Copyright (c) 2022 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 "It_posix_queue.h"
-
-static UINT32 Testcase(VOID)
-{
-    INT32 ret;
-    CHAR mqname[MQUEUE_STANDARD_NAME_LENGTH] = {0};
-    CHAR msgrcd[MQUEUE_STANDARD_NAME_LENGTH] = {0};
-    CHAR msgrcd2[MQUEUE_STANDARD_NAME_LENGTH] = {0};
-    const CHAR *msgptr = MQUEUE_SEND_STRING_TEST;
-    mqd_t rdwrqueue;
-    mqd_t rdwrqueue2;
-    struct mq_attr attr = {0};
-
-    ret = snprintf_s(mqname, MQUEUE_STANDARD_NAME_LENGTH, MQUEUE_STANDARD_NAME_LENGTH - 1,
-                     "/mq006_%d", LOS_CurTaskIDGet());
-    ICUNIT_GOTO_NOT_EQUAL(ret, -1, ret, EXIT2);
-    
-    attr.mq_msgsize = MQUEUE_STANDARD_NAME_LENGTH;
-    attr.mq_maxmsg = MQUEUE_STANDARD_NAME_LENGTH;
-    rdwrqueue = mq_open(mqname, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, &attr);
-    ICUNIT_GOTO_NOT_EQUAL(rdwrqueue, (mqd_t)-1, rdwrqueue, EXIT);
-
-    ret = mq_send(rdwrqueue, msgptr, strlen(msgptr), 0);
-    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
-
-    ret = mq_receive(rdwrqueue, msgrcd, MQUEUE_STANDARD_NAME_LENGTH, NULL);
-    ICUNIT_GOTO_EQUAL(ret, strlen(msgptr), ret, EXIT);
-
-    rdwrqueue2 = mq_open(mqname, O_RDWR, S_IRUSR | S_IWUSR, &attr);
-    ICUNIT_GOTO_NOT_EQUAL(rdwrqueue2, (mqd_t)-1, rdwrqueue2, EXIT1);
-
-    ret = mq_send(rdwrqueue2, msgptr, strlen(msgptr), 0);
-    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
-
-    ret = mq_receive(rdwrqueue2, msgrcd2, MQUEUE_STANDARD_NAME_LENGTH, NULL);
-    ICUNIT_GOTO_EQUAL(ret, strlen(msgptr), ret, EXIT1);
-
-    ret = mq_close(rdwrqueue2);
-    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
-
-    ret = mq_close(rdwrqueue);
-    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
-
-    ret = mq_unlink(mqname);
-    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
-
-    return LOS_OK;
-EXIT1:
-    mq_close(rdwrqueue2);
-EXIT:
-    mq_close(rdwrqueue);
-    mq_unlink(mqname);
-EXIT2:
-    return LOS_OK;
-}
-
-/**
-* @tc.name: ItPosixQueue006
-* @tc.desc: Test interface mq_receive
-* @tc.type: FUNC
-* @tc.require: issueI603SR6
- */
-
-VOID ItPosixQueue006(VOID)
-{
-    TEST_ADD_CASE("ItPosixQueue006", Testcase, TEST_POSIX, TEST_QUE, TEST_LEVEL2, TEST_FUNCTION);
-}
--- a/testsuites/sample/posix/mqueue/It_posix_queue_007.c
+++ b/testsuites/sample/posix/mqueue/It_posix_queue_007.c
@@ -1,86 +0,0 @@
-/*
- * Copyright (c) 2022 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 "It_posix_queue.h"
-
-static UINT32 Testcase(VOID)
-{
-    INT32 ret = 0;
-    CHAR mqname[MQUEUE_STANDARD_NAME_LENGTH] = "";
-    const CHAR *msgptr = MQUEUE_SEND_STRING_TEST;
-    mqd_t mqueue1;
-    mqd_t mqueue2;
-
-    ret = snprintf_s(mqname, MQUEUE_STANDARD_NAME_LENGTH, MQUEUE_STANDARD_NAME_LENGTH - 1,
-                     "/mq007_%d", LOS_CurTaskIDGet());
-    ICUNIT_GOTO_NOT_EQUAL(ret, -1, ret, EXIT3);
-    
-    mqueue1 = mq_open(mqname, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, NULL);
-    ICUNIT_GOTO_NOT_EQUAL(mqueue1, (mqd_t)-1, mqueue1, EXIT1);
-
-    ret = mq_send(mqueue1, msgptr, strlen(msgptr), 0);
-    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
-
-    mqueue2 = mq_open(mqname, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, NULL);
-    ICUNIT_GOTO_NOT_EQUAL(mqueue2, (mqd_t)-1, mqueue2, EXIT2);
-
-    ret = mq_send(mqueue2, msgptr, strlen(msgptr), 0);
-    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT2);
-
-    ret = mq_close(mqueue1);
-    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT2);
-
-    ret = mq_close(mqueue2);
-    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
-
-    ret = mq_unlink(mqname);
-    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
-
-    return LOS_OK;
-EXIT2:
-    mq_close(mqueue2);
-EXIT1:
-    mq_close(mqueue1);
-EXIT:
-    mq_unlink(mqname);
-EXIT3:
-    return LOS_OK;
-}
-
-/**
-* @tc.name: ItPosixQueue007
-* @tc.desc: Test interface mq_close
-* @tc.type: FUNC
-* @tc.require: issueI603SR6
- */
-
-VOID ItPosixQueue007(VOID)
-{
-    TEST_ADD_CASE("ItPosixQueue007", Testcase, TEST_POSIX, TEST_QUE, TEST_LEVEL2, TEST_FUNCTION);
-}
--- a/testsuites/sample/posix/mqueue/It_posix_queue_008.c
+++ b/testsuites/sample/posix/mqueue/It_posix_queue_008.c
@@ -1,78 +0,0 @@
-/*
- * Copyright (c) 2022 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 "It_posix_queue.h"
-
-static UINT32 Testcase(VOID)
-{
-    INT32 ret;
-    CHAR mqname[MQUEUE_STANDARD_NAME_LENGTH] = "";
-    mqd_t mqueue;
-    struct mq_attr attr = {0};
-
-    ret = snprintf_s(mqname, MQUEUE_STANDARD_NAME_LENGTH, MQUEUE_STANDARD_NAME_LENGTH - 1,
-                     "/mq008_%d", LOS_CurTaskIDGet());
-    ICUNIT_GOTO_NOT_EQUAL(ret, -1, ret, EXIT2);
-
-    mqueue = mq_open(mqname, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, NULL);
-    ICUNIT_GOTO_NOT_EQUAL(mqueue, (mqd_t)-1, mqueue, EXIT1);
-
-    ret = mq_getattr(mqueue, &attr);
-    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
-    ICUNIT_GOTO_EQUAL(attr.mq_curmsgs, 0, attr.mq_curmsgs, EXIT1);
-    ICUNIT_GOTO_EQUAL(attr.mq_flags, O_CREAT | O_RDWR, attr.mq_flags, EXIT1);
-    ICUNIT_GOTO_EQUAL(attr.mq_maxmsg, MQ_MAX_MSG_NUM, attr.mq_maxmsg, EXIT1);
-    ICUNIT_GOTO_EQUAL(attr.mq_msgsize, MQ_MAX_MSG_LEN, attr.mq_msgsize, EXIT1);
-
-    ret = mq_close(mqueue);
-    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
-
-    ret = mq_unlink(mqname);
-    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
-
-    return LOS_OK;
-EXIT1:
-    mq_close(mqueue);
-EXIT:
-    mq_unlink(mqname);
-EXIT2:
-    return LOS_OK;
-}
-
-/**
-* @tc.name: ItPosixQueue008
-* @tc.desc: Test interface mq_getattr
-* @tc.type: FUNC
-* @tc.require: issueI603SR6
- */
-
-VOID ItPosixQueue008(VOID)
-{
-    TEST_ADD_CASE("ItPosixQueue008", Testcase, TEST_POSIX, TEST_QUE, TEST_LEVEL2, TEST_FUNCTION);
-}
--- a/testsuites/sample/posix/mqueue/It_posix_queue_009.c
+++ b/testsuites/sample/posix/mqueue/It_posix_queue_009.c
@@ -1,85 +0,0 @@
-/*
- * Copyright (c) 2022 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 "It_posix_queue.h"
-
-static UINT32 Testcase(VOID)
-{
-    INT32 ret;
-    CHAR mqname[MQUEUE_STANDARD_NAME_LENGTH] = "";
-    mqd_t mqueue;
-    struct mq_attr attr = {0};
-    struct mq_attr attrget;
-
-    ret = snprintf_s(mqname, MQUEUE_STANDARD_NAME_LENGTH, MQUEUE_STANDARD_NAME_LENGTH - 1,
-                     "/mq009_%d", LOS_CurTaskIDGet());
-    ICUNIT_GOTO_NOT_EQUAL(ret, -1, ret, EXIT2);
-
-    attr.mq_maxmsg = MQUEUE_SHORT_ARRAY_LENGTH;
-    attr.mq_msgsize = 5; // 5, queue message size.
-    mqueue = mq_open(mqname, O_CREAT | O_RDWR | O_NONBLOCK, S_IRUSR | S_IWUSR, &attr);
-    ICUNIT_GOTO_NOT_EQUAL(mqueue, (mqd_t)-1, mqueue, EXIT1);
-
-    ret = mq_getattr(mqueue, &attrget);
-    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
-    ICUNIT_GOTO_EQUAL(attrget.mq_curmsgs, 0, attrget.mq_curmsgs, EXIT1);
-    ICUNIT_GOTO_EQUAL(attrget.mq_flags, O_CREAT | O_RDWR | O_NONBLOCK, attrget.mq_flags, EXIT1);
-    ICUNIT_GOTO_EQUAL(attrget.mq_maxmsg, attr.mq_maxmsg, attrget.mq_maxmsg, EXIT1);
-    ICUNIT_GOTO_EQUAL(attrget.mq_msgsize, attr.mq_msgsize, attrget.mq_msgsize, EXIT1);
-
-    if (!(attrget.mq_flags & O_NONBLOCK)) {
-        goto EXIT1;
-    }
-
-    ret = mq_close(mqueue);
-    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
-
-    ret = mq_unlink(mqname);
-    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
-
-    return LOS_OK;
-EXIT1:
-    mq_close(mqueue);
-EXIT:
-    mq_unlink(mqname);
-EXIT2:
-    return LOS_OK;
-}
-
-/**
-* @tc.name: ItPosixQueue009
-* @tc.desc: Test interface mq_getattr
-* @tc.type: FUNC
-* @tc.require: issueI603SR6
- */
-
-VOID ItPosixQueue009(VOID)
-{
-    TEST_ADD_CASE("ItPosixQueue009", Testcase, TEST_POSIX, TEST_QUE, TEST_LEVEL2, TEST_FUNCTION);
-}
--- a/testsuites/sample/posix/mqueue/It_posix_queue_010.c
+++ b/testsuites/sample/posix/mqueue/It_posix_queue_010.c
@@ -1,76 +0,0 @@
-/*
- * Copyright (c) 2022 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 "It_posix_queue.h"
-
-static UINT32 Testcase(VOID)
-{
-    INT32 ret;
-    CHAR mqname[MQUEUE_STANDARD_NAME_LENGTH] = "";
-    mqd_t mqueue1;
-    mqd_t mqueue2;
-
-    ret = snprintf_s(mqname, MQUEUE_STANDARD_NAME_LENGTH, MQUEUE_STANDARD_NAME_LENGTH - 1,
-                     "/mq010_%d", LOS_CurTaskIDGet());
-    ICUNIT_GOTO_NOT_EQUAL(ret, -1, ret, EXIT3);
-    
-    mqueue1 = mq_open(mqname, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, NULL);
-    ICUNIT_GOTO_NOT_EQUAL(mqueue1, (mqd_t)-1, mqueue1, EXIT1);
-
-    mqueue2 = mq_open(mqname, O_CREAT | O_EXCL | O_RDWR, S_IRUSR | S_IWUSR, NULL);
-    ICUNIT_GOTO_EQUAL(mqueue2, (mqd_t)-1, mqueue2, EXIT2);
-
-    ret = mq_close(mqueue1);
-    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
-
-    ret = mq_unlink(mqname);
-    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
-
-    return LOS_OK;
-EXIT2:
-    mq_close(mqueue2);
-EXIT1:
-    mq_close(mqueue1);
-EXIT:
-    mq_unlink(mqname);
-EXIT3:
-    return LOS_OK;
-}
-
-/**
-* @tc.name: ItPosixQueue010
-* @tc.desc: Test interface mq_unlink
-* @tc.type: FUNC
-* @tc.require: issueI603SR6
- */
-
-VOID ItPosixQueue010(VOID)
-{
-    TEST_ADD_CASE("ItPosixQueue010", Testcase, TEST_POSIX, TEST_QUE, TEST_LEVEL2, TEST_FUNCTION);
-}
--- a/testsuites/sample/posix/mqueue/It_posix_queue_011.c
+++ b/testsuites/sample/posix/mqueue/It_posix_queue_011.c
@@ -1,74 +0,0 @@
-/*
- * Copyright (c) 2022 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 "It_posix_queue.h"
-
-static UINT32 Testcase(VOID)
-{
-    INT32 ret;
-    CHAR mqname[MQUEUE_STANDARD_NAME_LENGTH] = "";
-    const CHAR *msgptr = MQUEUE_SEND_STRING_TEST;
-    mqd_t mqueue;
-
-    ret = snprintf_s(mqname, MQUEUE_STANDARD_NAME_LENGTH, MQUEUE_STANDARD_NAME_LENGTH - 1,
-                     "/mq011_%d", LOS_CurTaskIDGet());
-    ICUNIT_GOTO_NOT_EQUAL(ret, -1, ret, EXIT2);
-
-    mqueue = mq_open(mqname, O_CREAT | O_RDWR | O_NONBLOCK, S_IRUSR | S_IWUSR, NULL);
-    ICUNIT_GOTO_NOT_EQUAL(mqueue, (mqd_t)-1, mqueue, EXIT1);
-
-    ret = mq_send(mqueue, msgptr, strlen(msgptr), 0);
-    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
-
-    ret = mq_close(mqueue);
-    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
-
-    ret = mq_unlink(mqname);
-    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
-
-    return LOS_OK;
-EXIT1:
-    mq_close(mqueue);
-EXIT:
-    mq_unlink(mqname);
-EXIT2:
-    return LOS_OK;
-}
-
-/**
-* @tc.name: ItPosixQueue011
-* @tc.desc: Test interface mq_send
-* @tc.type: FUNC
-* @tc.require: issueI603SR6
- */
-
-VOID ItPosixQueue011(VOID)
-{
-    TEST_ADD_CASE("ItPosixQueue011", Testcase, TEST_POSIX, TEST_QUE, TEST_LEVEL2, TEST_FUNCTION);
-}
--- a/Show More
+++ b/Show More