@@ -4,26 +4,26 @@
### Bug Fixes
* c-sky等芯片架构的BUILD.gn优化 ([3311d73 ](https://gitee.com/openharmony/kernel_liteos_m/commits/3311d73406b68d289b6f715a099e90f62c86abd1 )), closes [#I4D129 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4D129 )
* change the sensitive words ([8e2248c ](https://gitee.com/openharmony/kernel_liteos_m/commits/8e2248c062aaca2444cc1001873fe8e8d8cdd3c6 )), closes [#I4K7 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4K7 )
* cortex-m55栈优化 ([59e9c6e ](https://gitee.com/openharmony/kernel_liteos_m/commits/59e9c6ed73caeeed56081a768198eccc7448df6c )), closes [#I4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4 )
* csky等新增模块的HalTickStart函数定义和实现不一致 ([07ab6a5 ](https://gitee.com/openharmony/kernel_liteos_m/commits/07ab6a5b77c6955f6093beeab976bdc1b32d1db9 )), closes [#I4D1 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4D1 )
* change the sensitive words ([8e2248c ](https://gitee.com/openharmony/kernel_liteos_m/commits/8e2248c062aaca2444cc1001873fe8e8d8cdd3c6 )), closes [#I4K7LL ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4K7LL )
* cortex-m55栈优化 ([59e9c6e ](https://gitee.com/openharmony/kernel_liteos_m/commits/59e9c6ed73caeeed56081a768198eccc7448df6c )), closes [#I4SQIQ ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4SQIQ )
* csky等新增模块的HalTickStart函数定义和实现不一致 ([07ab6a5 ](https://gitee.com/openharmony/kernel_liteos_m/commits/07ab6a5b77c6955f6093beeab976bdc1b32d1db9 )), closes [#I4D1HY ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4D1HY )
* FD_SETSIZE compatible newlibc ([82c6d5f ](https://gitee.com/openharmony/kernel_liteos_m/commits/82c6d5f17478fb47ea5977a32fb76d783ee3e815 ))
* fix compile warning saying dereference void * pointer ([29126a9 ](https://gitee.com/openharmony/kernel_liteos_m/commits/29126a98fe7a8f75695910bdf8fa1ccc6ff67288 ))
* gcc编译testsuite编译问题修复 ([f7d26b8 ](https://gitee.com/openharmony/kernel_liteos_m/commits/f7d26b8e12fb1ba4bebe6c0fc9ca9e392537419f )), closes [#I4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4 )
* gcc编译testsuite编译问题修复 ([f7d26b8 ](https://gitee.com/openharmony/kernel_liteos_m/commits/f7d26b8e12fb1ba4bebe6c0fc9ca9e392537419f )), closes [#I4DAOU ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4DAOU )
* Kconfig中打开littlefs选项默认关联打开LOSCFG_SUPPORT_LITTLEFS宏 ([b2bcab3 ](https://gitee.com/openharmony/kernel_liteos_m/commits/b2bcab3a5bd794c86dd4d93b1b5aeca2d097289b )), closes [#I4ENQ1 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4ENQ1 )
* kernel接口融合, 添加/修改kernel函数 ([cee9714 ](https://gitee.com/openharmony/kernel_liteos_m/commits/cee9714a90f2660a0b4455f4f5a2fc42870a6aa5 ))
* L0 pthread_cond_timedwait接口实现存在的几个问题 ([2219c32 ](https://gitee.com/openharmony/kernel_liteos_m/commits/2219c32784071b6c37ea57185382e3228ed4b0a7 )), closes [#I4N9P8 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4N9P8 )
* liteos_kernel_only=true编译内核报错 ([adc2105 ](https://gitee.com/openharmony/kernel_liteos_m/commits/adc21052b2b9b55de9fc493cf74645f470edf9b5 )), closes [#I4O204 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4O204 )
* los_exc.S中_ExcInMsp主栈中异常处理函数中异常返回类型错误 ([c51df7a ](https://gitee.com/openharmony/kernel_liteos_m/commits/c51df7a94c1f21803db25f46a73a7fb291588eda )), closes [#I4EJI4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4EJI4 )
* los_interrupt.c存在未使用的参数编译出错 ([5af4c2e ](https://gitee.com/openharmony/kernel_liteos_m/commits/5af4c2e2139cabe49049283f7a4280460bbf353a )), closes [#I4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4 )
* LOS_Panic接口中增加需要增加LOS_BackTrace(),方便定位主动异常位置 ([f51d675 ](https://gitee.com/openharmony/kernel_liteos_m/commits/f51d675fee217e0ad519f2fa79f70b033f313dce )), closes [#I4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4 )
* los_trace.h接口注释错误修正 ([693468e ](https://gitee.com/openharmony/kernel_liteos_m/commits/693468e5274af310721f5962602a915d701a7bf0 )), closes [ #I4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4 )
* m4核在任务中异常时backtrace使用的是MSP所在的栈, 而不是PSP所在的栈 ([3e8aea2 ](https://gitee.com/openharmony/kernel_liteos_m/commits/3e8aea224e481322efef9397e4aafc3450a09d28 )), closes [#I4D7 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4D7 )
* M核posix接口fs模块用例完善 ([ee380fb ](https://gitee.com/openharmony/kernel_liteos_m/commits/ee380fb9be45ef033979ec3b8875d980b7f13198 )), closes [#I4L7 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4L7 )
* los_interrupt.c存在未使用的参数编译出错 ([5af4c2e ](https://gitee.com/openharmony/kernel_liteos_m/commits/5af4c2e2139cabe49049283f7a4280460bbf353a )), closes [#I4SJPZ ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4SJPZ )
* LOS_Panic接口中增加需要增加LOS_BackTrace(),方便定位主动异常位置 ([f51d675 ](https://gitee.com/openharmony/kernel_liteos_m/commits/f51d675fee217e0ad519f2fa79f70b033f313dce )), closes [#I4IGGY ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4IGGY )
* los_trace.h接口注释错误修正 ([693468e ](https://gitee.com/openharmony/kernel_liteos_m/commits/693468e5274af310721f5962602a915d701a7bf0 )), closes #I4CYPZ
* m4核在任务中异常时backtrace使用的是MSP所在的栈, 而不是PSP所在的栈 ([3e8aea2 ](https://gitee.com/openharmony/kernel_liteos_m/commits/3e8aea224e481322efef9397e4aafc3450a09d28 )), closes [#I4D7GE ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4D7GE )
* M核posix接口fs模块用例完善 ([ee380fb ](https://gitee.com/openharmony/kernel_liteos_m/commits/ee380fb9be45ef033979ec3b8875d980b7f13198 )), closes [#I4L7BF ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4L7BF )
* optimize default configuration ([b2e3849 ](https://gitee.com/openharmony/kernel_liteos_m/commits/b2e3849bfbd470981602b0dc02f47bffb38bfe11 )), closes [#I4FSC9 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4FSC9 )
* OsGetAllTskInfo调用和异常时无任务回调函数地址 ([1c605a3 ](https://gitee.com/openharmony/kernel_liteos_m/commits/1c605a338ad2317aeb464bdac85df5b9a79c99fd )), closes [#I4MG2 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4MG2 )
* pm codex告警清零 ([9666380 ](https://gitee.com/openharmony/kernel_liteos_m/commits/96663805ecfd3248e33b4deb877c8d55cc4e8eec )), closes [#I4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4 )
* pm模块解冻线程时存在删除空链表且时间片频繁唤醒系统 ([9f185b5 ](https://gitee.com/openharmony/kernel_liteos_m/commits/9f185b5b52ed9506a4913f233c9ddfe45452ec05 )), closes [#I4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4 )
* OsGetAllTskInfo调用和异常时无任务回调函数地址 ([1c605a3 ](https://gitee.com/openharmony/kernel_liteos_m/commits/1c605a338ad2317aeb464bdac85df5b9a79c99fd )), closes [#I4MG2T ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4MG2T )
* pm codex告警清零 ([9666380 ](https://gitee.com/openharmony/kernel_liteos_m/commits/96663805ecfd3248e33b4deb877c8d55cc4e8eec )), closes [#I4OWPE ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4OWPE )
* pm模块解冻线程时存在删除空链表且时间片频繁唤醒系统 ([9f185b5 ](https://gitee.com/openharmony/kernel_liteos_m/commits/9f185b5b52ed9506a4913f233c9ddfe45452ec05 )), closes [#I4AKUS ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4AKUS )
* **posix unittest:** posix unittest 融合 ([ad6f249 ](https://gitee.com/openharmony/kernel_liteos_m/commits/ad6f249d1ea878f06864d79bdbed772b21eeac49 ))
* **posix:** posix兼容回退 ([207efc1 ](https://gitee.com/openharmony/kernel_liteos_m/commits/207efc15b859fe18d8b1dac2a3da9d7a5831aa6e ))
* **posix:** posix接口融合, 接口规范兼容性修改 ([e0b1275 ](https://gitee.com/openharmony/kernel_liteos_m/commits/e0b12758da4a25e42110ba32da25b6d18ebed8ef ))
@@ -31,67 +31,67 @@
* posix线程和LOS_TaskCreate任务不兼容, 补齐接口防护, 防止访问野指针 ([60805e1 ](https://gitee.com/openharmony/kernel_liteos_m/commits/60805e1a7c3736db86695ed86cd03cfaab70a427 ))
* pr模板补充说明 ([7b86f69 ](https://gitee.com/openharmony/kernel_liteos_m/commits/7b86f69cc0ccd5512b69fd3a1181b3440747ddb2 ))
* ReadMe中无对动态加载模块待加载的共享库的限制说明。 ([f86b971 ](https://gitee.com/openharmony/kernel_liteos_m/commits/f86b97180f97903bb2def271b7b11fc1ae1bf9bb )), closes [#I4ICK8 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4ICK8 )
* shell 输入不识别命令时内存泄漏 ([0245b1a ](https://gitee.com/openharmony/kernel_liteos_m/commits/0245b1a7b24fd36d23f9602d0755b274581a84ce )), closes [#I4UR9 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4UR9 )
* **shell:** cat针对大文件无法工作 ([d518bad ](https://gitee.com/openharmony/kernel_liteos_m/commits/d518bad0dc7dd9e3fbb45423a7db5cb8c1c922dc )), closes [#I4J4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4J4 )
* shell模块task命令踩内存问题修改 ([6ffd55d ](https://gitee.com/openharmony/kernel_liteos_m/commits/6ffd55dcd07ce17b693a97bb678668f763480e4d )), closes [#I4A70 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4A70 )
* shell 输入不识别命令时内存泄漏 ([0245b1a ](https://gitee.com/openharmony/kernel_liteos_m/commits/0245b1a7b24fd36d23f9602d0755b274581a84ce )), closes [#I4UR9P ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4UR9P )
* **shell:** cat针对大文件无法工作 ([d518bad ](https://gitee.com/openharmony/kernel_liteos_m/commits/d518bad0dc7dd9e3fbb45423a7db5cb8c1c922dc )), closes [#I4J4TK ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4J4TK )
* shell模块task命令踩内存问题修改 ([6ffd55d ](https://gitee.com/openharmony/kernel_liteos_m/commits/6ffd55dcd07ce17b693a97bb678668f763480e4d )), closes [#I4A70V ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4A70V )
* switch inet_addr to a function ([b30e913 ](https://gitee.com/openharmony/kernel_liteos_m/commits/b30e9139d5502acab8c36ae9a56d4cd640786c44 )), closes [#I4G4I4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4G4I4 )
* **testsuites:** cpup和测试套解耦 ([692651f ](https://gitee.com/openharmony/kernel_liteos_m/commits/692651fe40f668f19b479186e52fea34d092b458 ))
* tick timer时钟频率赋值修改为运行时赋值 ([ae02afc ](https://gitee.com/openharmony/kernel_liteos_m/commits/ae02afc8504f64ff6bc09828f55e9602bcbcae56 )), closes [#I4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4 )
* tick中断处理时, 无挂起任务时应更新当前运行任务的时间片, 并触发一次调度 ([ea12d40 ](https://gitee.com/openharmony/kernel_liteos_m/commits/ea12d40caf1301b4a7b6d60a2c599ceff4746c90 )), closes [#I4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4 )
* tick timer时钟频率赋值修改为运行时赋值 ([ae02afc ](https://gitee.com/openharmony/kernel_liteos_m/commits/ae02afc8504f64ff6bc09828f55e9602bcbcae56 )), closes [#I4PGUR ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4PGUR )
* tick中断处理时, 无挂起任务时应更新当前运行任务的时间片, 并触发一次调度 ([ea12d40 ](https://gitee.com/openharmony/kernel_liteos_m/commits/ea12d40caf1301b4a7b6d60a2c599ceff4746c90 )), closes [#I4LRZG ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4LRZG )
* **time_func_test_01.c:** 修复testTimes测试单板配置LOSCFG_BASE_CORE_TICK_PER_SECOND = 1000的问题 ([5c982f1 ](https://gitee.com/openharmony/kernel_liteos_m/commits/5c982f1087f95174f2836c72648eab58adf37fd7 ))
* 中断向量表对齐大小支持可配置 ([cf9c838 ](https://gitee.com/openharmony/kernel_liteos_m/commits/cf9c8387e3785d994aacf948b7c1b61324a3dd63 )), closes [#I4M20 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4M20 )
* 中断向量表对齐大小支持可配置 ([cf9c838 ](https://gitee.com/openharmony/kernel_liteos_m/commits/cf9c8387e3785d994aacf948b7c1b61324a3dd63 )), closes [#I4M20E ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4M20E )
* 优化trace buffer初始化, 删除swtmr 桩中的无效参数 ([afbc9a5 ](https://gitee.com/openharmony/kernel_liteos_m/commits/afbc9a593b61461072556cb5531d90b30ce2e394 )), closes [#I4DPR7 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4DPR7 )
* 优化低功耗流程 ([c6600d9 ](https://gitee.com/openharmony/kernel_liteos_m/commits/c6600d9dddb666f397ba659d47d64f334691af6b )), closes [#I46 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I46 )
* 修复arch目录调整影响到的target目录下的文件 ([d5725b2 ](https://gitee.com/openharmony/kernel_liteos_m/commits/d5725b22644da8ab3e719169230303e44c7d8750 )), closes [#I4JM7 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4JM7 )
* 修复cortex-m系列系统提供的timer在低频下时间不准的问题 ([3e569ba ](https://gitee.com/openharmony/kernel_liteos_m/commits/3e569bac587d90dcd21aff7d8ec53216dfbb8f1c )), closes [#I4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4 )
* 修复hook层LOS_HOOK_TYPE_SEM_PEND的runningTask入参可能为空 ([3fd22ac ](https://gitee.com/openharmony/kernel_liteos_m/commits/3fd22ac2b0b4c690669a659246aba099fd4311ec )), closes [#I4BU4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4BU4 )
* 修复irqNum = HwiNumGet()编译错误的问题 ([16e87d7 ](https://gitee.com/openharmony/kernel_liteos_m/commits/16e87d78d89bec7d85c076fc738ed4ad0614b865 )), closes [#I4S81 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4S81 )
* 修复Kconfig信息错误 ([bb04582 ](https://gitee.com/openharmony/kernel_liteos_m/commits/bb045829104211522cd12a7273d5853400c1ea26 )), closes [#I4MZ1 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4MZ1 )
* 修复L0_Emulator 门禁高概率失败的问题 ([7ad2f62 ](https://gitee.com/openharmony/kernel_liteos_m/commits/7ad2f62a03481a3919fef1f1e46e4c9677b1e65c )), closes [#I4NB0 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4NB0 )
* 优化低功耗流程 ([c6600d9 ](https://gitee.com/openharmony/kernel_liteos_m/commits/c6600d9dddb666f397ba659d47d64f334691af6b )), closes [#I46VXK ](https://gitee.com/openharmony/kernel_liteos_m/issues/I46VXK )
* 修复arch目录调整影响到的target目录下的文件 ([d5725b2 ](https://gitee.com/openharmony/kernel_liteos_m/commits/d5725b22644da8ab3e719169230303e44c7d8750 )), closes [#I4JM7Z ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4JM7Z )
* 修复cortex-m系列系统提供的timer在低频下时间不准的问题 ([3e569ba ](https://gitee.com/openharmony/kernel_liteos_m/commits/3e569bac587d90dcd21aff7d8ec53216dfbb8f1c )), closes [#I4HBGR ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4HBGR )
* 修复hook层LOS_HOOK_TYPE_SEM_PEND的runningTask入参可能为空 ([3fd22ac ](https://gitee.com/openharmony/kernel_liteos_m/commits/3fd22ac2b0b4c690669a659246aba099fd4311ec )), closes [#I4BU4P ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4BU4P )
* 修复irqNum = HwiNumGet()编译错误的问题 ([16e87d7 ](https://gitee.com/openharmony/kernel_liteos_m/commits/16e87d78d89bec7d85c076fc738ed4ad0614b865 )), closes [#I4S81B ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4S81B )
* 修复Kconfig信息错误 ([bb04582 ](https://gitee.com/openharmony/kernel_liteos_m/commits/bb045829104211522cd12a7273d5853400c1ea26 )), closes [#I4MZ1F ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4MZ1F )
* 修复L0_Emulator 门禁高概率失败的问题 ([7ad2f62 ](https://gitee.com/openharmony/kernel_liteos_m/commits/7ad2f62a03481a3919fef1f1e46e4c9677b1e65c )), closes [#I4NB0N ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4NB0N )
* 修复liteos-m在iar环境下的编译问题 ([4c4784e ](https://gitee.com/openharmony/kernel_liteos_m/commits/4c4784e33d7944e7850009be192375aaa6e2b125 )), closes [#I4Q5Q5 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4Q5Q5 )
* 修复los_interrupt.c文件中HalHwiInit函数里未使能未对齐异常问题 ([d32e25f ](https://gitee.com/openharmony/kernel_liteos_m/commits/d32e25f3ae8e8e5ec24effa98dc8f0b3ba94d0c1 )), closes [#I4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4 )
* 修复los_interrupt.c文件中HalHwiInit函数里未使能未对齐异常问题 ([d32e25f ](https://gitee.com/openharmony/kernel_liteos_m/commits/d32e25f3ae8e8e5ec24effa98dc8f0b3ba94d0c1 )), closes [#I4EJGR ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4EJGR )
* 修复newlib缺省PTHREAD_KEYS_MAX 问题 ([65f04bf ](https://gitee.com/openharmony/kernel_liteos_m/commits/65f04bf093376a478e9585dadfc1238158cc3641 )), closes [#I4OX47 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4OX47 )
* 修复OsQueueMailFree提早释放内存的问题 ([ec88d16 ](https://gitee.com/openharmony/kernel_liteos_m/commits/ec88d1628937b3def6dd613246116f6bfa4141eb ))
* 修复pm编译告警导致内核编译失败 ([18b0524 ](https://gitee.com/openharmony/kernel_liteos_m/commits/18b052458e1cea113df7a6bb4798a6d5e1eb751e )), closes [#I49 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I49 )
* 修复pthread 编译告警 ([cc57f81 ](https://gitee.com/openharmony/kernel_liteos_m/commits/cc57f81ab85a5eb9bb4be9bd7d2863978996bcf3 )), closes [#I4U16 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4U16 )
* 修复pthread_create相关问题 ([cd949dd ](https://gitee.com/openharmony/kernel_liteos_m/commits/cd949ddae0aa4e7291b0b7f6ba83c2034cdf1301 )), closes [#I4P78 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4P78 )
* 修复pthread_create行为与posix不一致问题 ([2b1e5a7 ](https://gitee.com/openharmony/kernel_liteos_m/commits/2b1e5a7a130fbca1b86a787b54f474e183541d6d )), closes [#I49W9 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I49W9 )
* 修复readme中文档链接错误 ([8ee70a0 ](https://gitee.com/openharmony/kernel_liteos_m/commits/8ee70a0f8f856da29139a36ba6f8589201cdb109 )), closes [#I4FD5 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4FD5 )
* 修复risc-v异常时, 异常信息混乱且backtrace无法输出的问题 ([0fb49d4 ](https://gitee.com/openharmony/kernel_liteos_m/commits/0fb49d4422245e83c2435468eb7f2690f2e2c6e4 )), closes [ #I4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4 )
* 修复pm编译告警导致内核编译失败 ([18b0524 ](https://gitee.com/openharmony/kernel_liteos_m/commits/18b052458e1cea113df7a6bb4798a6d5e1eb751e )), closes [#I49MIN ](https://gitee.com/openharmony/kernel_liteos_m/issues/I49MIN )
* 修复pthread 编译告警 ([cc57f81 ](https://gitee.com/openharmony/kernel_liteos_m/commits/cc57f81ab85a5eb9bb4be9bd7d2863978996bcf3 )), closes [#I4U16U ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4U16U )
* 修复pthread_create相关问题 ([cd949dd ](https://gitee.com/openharmony/kernel_liteos_m/commits/cd949ddae0aa4e7291b0b7f6ba83c2034cdf1301 )), closes [#I4P78J ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4P78J )
* 修复pthread_create行为与posix不一致问题 ([2b1e5a7 ](https://gitee.com/openharmony/kernel_liteos_m/commits/2b1e5a7a130fbca1b86a787b54f474e183541d6d )), closes [#I49W9F ](https://gitee.com/openharmony/kernel_liteos_m/issues/I49W9F )
* 修复readme中文档链接错误 ([8ee70a0 ](https://gitee.com/openharmony/kernel_liteos_m/commits/8ee70a0f8f856da29139a36ba6f8589201cdb109 )), closes [#I4FD5G ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4FD5G )
* 修复risc-v异常时, 异常信息混乱且backtrace无法输出的问题 ([0fb49d4 ](https://gitee.com/openharmony/kernel_liteos_m/commits/0fb49d4422245e83c2435468eb7f2690f2e2c6e4 )), closes #I4BPHX
* 修复shcmd.h需要用宏包起来的问题 ([a7a8a62 ](https://gitee.com/openharmony/kernel_liteos_m/commits/a7a8a62bcb7398b4194b37f62098da9cb1ce717e )), closes [#I45FU2 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I45FU2 )
* 修复shell 模块存在大量的编译告警及codeCheck。 ([e0d8b53 ](https://gitee.com/openharmony/kernel_liteos_m/commits/e0d8b5328f53dcef9427a34e8b0462250bb6a40f )), closes [#I48V2 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I48V2 )
* 修复shell 模块存在大量的编译告警及codeCheck。 ([e0d8b53 ](https://gitee.com/openharmony/kernel_liteos_m/commits/e0d8b5328f53dcef9427a34e8b0462250bb6a40f )), closes [#I48V2J ](https://gitee.com/openharmony/kernel_liteos_m/issues/I48V2J )
* 修复任务栈对齐问题及补充posix和cmsis测试用例 ([ed863e9 ](https://gitee.com/openharmony/kernel_liteos_m/commits/ed863e90dd9aceb5d3b6d92b0a94703101b83f80 ))
* 修复公版gcc编译内核, 调用calloc崩溃 ([8d0ced2 ](https://gitee.com/openharmony/kernel_liteos_m/commits/8d0ced206951f35d5caab61969344b0ab259e5fb )), closes [#I4OFG6 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4OFG6 )
* 修复未使用的参数和类型比较编译报错问题 ([21b46e8 ](https://gitee.com/openharmony/kernel_liteos_m/commits/21b46e82f31030703d052369701f4d6d736a4a86 ))
* 修复调度时间最大值不一致问题 ([9f393bc ](https://gitee.com/openharmony/kernel_liteos_m/commits/9f393bcc6df592efb6940e9864ff93e932ae59ad ))
* 修正liteos-m内核README不准确信息 ([0e067b2 ](https://gitee.com/openharmony/kernel_liteos_m/commits/0e067b239354c28e16b05489274b33051d002508 )), closes [#I4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4 )
* 修正liteos-m内核README不准确信息 ([0e067b2 ](https://gitee.com/openharmony/kernel_liteos_m/commits/0e067b239354c28e16b05489274b33051d002508 )), closes [#I4PLWP ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4PLWP )
* 修正部分编码风格问题 ([91903a3 ](https://gitee.com/openharmony/kernel_liteos_m/commits/91903a37165ef364750916104be4f7dfd1d8f9a6 )), closes [#I4K8M7 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4K8M7 )
* 内核ERR打印, 线程信息, 不方便问题定位。 ([232fec2 ](https://gitee.com/openharmony/kernel_liteos_m/commits/232fec27ac8cd2f46b5a2f5cfbe4677d0e287314 )), closes [ #I4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4 )
* 内核ERR打印, 线程信息, 不方便问题定位。 ([232fec2 ](https://gitee.com/openharmony/kernel_liteos_m/commits/232fec27ac8cd2f46b5a2f5cfbe4677d0e287314 )), closes #I4DAKM
* 内源检视问题修复 ([c24363b ](https://gitee.com/openharmony/kernel_liteos_m/commits/c24363bc50364b0be1fba3b993a83c6936fc3d08 ))
* 删除C文件中无用的__cplusplus ([7fe3aad ](https://gitee.com/openharmony/kernel_liteos_m/commits/7fe3aaddf56b300ffcb2b186ae01ed64bef1c069 )), closes [#I4D0 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4D0 )
* 删除OsMemboxExcInfoGetSub内存调测方法中多余的赋值语句。 ([94db0fe ](https://gitee.com/openharmony/kernel_liteos_m/commits/94db0fe7a30edaa10786101f1ef662987a27734a )), closes [#I4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4 )
* 去掉没有使用的入参consoleid。 ([a627953 ](https://gitee.com/openharmony/kernel_liteos_m/commits/a62795304da31e13021ea2c675d124afd2594102 )), closes [#I43 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I43 )
* 删除C文件中无用的__cplusplus ([7fe3aad ](https://gitee.com/openharmony/kernel_liteos_m/commits/7fe3aaddf56b300ffcb2b186ae01ed64bef1c069 )), closes [#I4D0YK ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4D0YK )
* 删除OsMemboxExcInfoGetSub内存调测方法中多余的赋值语句。 ([94db0fe ](https://gitee.com/openharmony/kernel_liteos_m/commits/94db0fe7a30edaa10786101f1ef662987a27734a )), closes [#I4CFNX ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4CFNX )
* 去掉没有使用的入参consoleid。 ([a627953 ](https://gitee.com/openharmony/kernel_liteos_m/commits/a62795304da31e13021ea2c675d124afd2594102 )), closes [#I43CVE ](https://gitee.com/openharmony/kernel_liteos_m/issues/I43CVE )
* 去掉编译选项-fno-short-enums ([b542aab ](https://gitee.com/openharmony/kernel_liteos_m/commits/b542aab09dd92397f8c1305ac656ef14a012b5f8 )), closes [#I4JY32 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4JY32 )
* 取消cpu进入低功耗前开中断操作 ([bd39e9e ](https://gitee.com/openharmony/kernel_liteos_m/commits/bd39e9e6d67310222c363e132141bb7fee1213f1 )), closes [#I4KDP8 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4KDP8 )
* 告警修复 ([7d2fd01 ](https://gitee.com/openharmony/kernel_liteos_m/commits/7d2fd01c2d7d6d4c653a307a1419bc094f5332f0 ))
* 告警修复 ([2d7bf3b ](https://gitee.com/openharmony/kernel_liteos_m/commits/2d7bf3b7d8ea84961e802c366899aca891f38377 ))
* 在头文件中补充LOSCFG_MEM_FREE_BY_TASKID函数的声明 ([ad18026 ](https://gitee.com/openharmony/kernel_liteos_m/commits/ad18026a59fc2853c9580e040f959f9f42082640 )), closes [#I4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4 )
* 在头文件中补充LOSCFG_MEM_FREE_BY_TASKID函数的声明 ([ad18026 ](https://gitee.com/openharmony/kernel_liteos_m/commits/ad18026a59fc2853c9580e040f959f9f42082640 )), closes [#I4JBOV ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4JBOV )
* 将curl依赖的函数新增至newlib库 ([bd04d9f ](https://gitee.com/openharmony/kernel_liteos_m/commits/bd04d9f29a0b77445a71378f88b01ffdae24554f )), closes [#I4RG71 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4RG71 )
* 将未定义小写"true", "false"改为"TRUE", "FALSE"。 ([9819eb5 ](https://gitee.com/openharmony/kernel_liteos_m/commits/9819eb567636adf1774de9fd6039d274bee8f69b )), closes [#I43D20 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I43D20 )
* 当前仓代码编译告警的问题 ([194ac58 ](https://gitee.com/openharmony/kernel_liteos_m/commits/194ac5898d1e2ffaa17f6dca405614b73da6f8bb )), closes [ #I4N50 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4N50 )
* 支持硬浮点编译 ([988fd85 ](https://gitee.com/openharmony/kernel_liteos_m/commits/988fd85fae454a0d9fe01ef1c921b4f3667d5ac8 )), closes [#I48 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I48 )
* 测试用例任务栈的宏定义重复定义, 导致在osTest.h中修改不生效 ([ce6cf68 ](https://gitee.com/openharmony/kernel_liteos_m/commits/ce6cf6879f4564393765a24c4d65448e0fddc3eb )), closes [#I4BA5 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4BA5 )
* 添加L0 测试门禁 ([5c168fc ](https://gitee.com/openharmony/kernel_liteos_m/commits/5c168fc3e0d08dd4a8924696e17a498eb444fa70 )), closes [ #I4C5R4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4C5R4 )
* 添加newlib对ipv6的支持 ([f7400fb ](https://gitee.com/openharmony/kernel_liteos_m/commits/f7400fbcb275cbb3b75f1aef2af1459b794432de )), closes [#I4M1 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4M1 )
* 添加文件版权头等信息 ([cf4e017 ](https://gitee.com/openharmony/kernel_liteos_m/commits/cf4e017970f8a3113bc8b6028d75775f747512c6 )), closes [#I4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4 )
* 清除因g_tm变量没有使用引入的编译告警 ([9689522 ](https://gitee.com/openharmony/kernel_liteos_m/commits/9689522a8e08b79244ad339dc24074843b99d33b )), closes [#I4LW3 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4LW3 )
* 移除los_arch_interrupt.h文件中冗余声明的函数VOID OsExcInit(VOID) ([136952f ](https://gitee.com/openharmony/kernel_liteos_m/commits/136952f193fe97cfd6a88932e71811e12edfa7a5 )), closes [#I4D9 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4D9 )
* 当前仓代码编译告警的问题 ([194ac58 ](https://gitee.com/openharmony/kernel_liteos_m/commits/194ac5898d1e2ffaa17f6dca405614b73da6f8bb )), closes #I4N50W
* 支持硬浮点编译 ([988fd85 ](https://gitee.com/openharmony/kernel_liteos_m/commits/988fd85fae454a0d9fe01ef1c921b4f3667d5ac8 )), closes [#I48KJP ](https://gitee.com/openharmony/kernel_liteos_m/issues/I48KJP )
* 测试用例任务栈的宏定义重复定义, 导致在osTest.h中修改不生效 ([ce6cf68 ](https://gitee.com/openharmony/kernel_liteos_m/commits/ce6cf6879f4564393765a24c4d65448e0fddc3eb ))
* 添加L0 测试门禁 ([5c168fc ](https://gitee.com/openharmony/kernel_liteos_m/commits/5c168fc3e0d08dd4a8924696e17a498eb444fa70 )), closes #I4C5R4
* 添加newlib对ipv6的支持 ([f7400fb ](https://gitee.com/openharmony/kernel_liteos_m/commits/f7400fbcb275cbb3b75f1aef2af1459b794432de )), closes [#I4M1DB ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4M1DB )
* 添加文件版权头等信息 ([cf4e017 ](https://gitee.com/openharmony/kernel_liteos_m/commits/cf4e017970f8a3113bc8b6028d75775f747512c6 )), closes [#I4BXBH ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4BXBH )
* 清除因g_tm变量没有使用引入的编译告警 ([9689522 ](https://gitee.com/openharmony/kernel_liteos_m/commits/9689522a8e08b79244ad339dc24074843b99d33b )), closes [#I4LW3H ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4LW3H )
* 移除los_arch_interrupt.h文件中冗余声明的函数VOID OsExcInit(VOID) ([136952f ](https://gitee.com/openharmony/kernel_liteos_m/commits/136952f193fe97cfd6a88932e71811e12edfa7a5 )), closes [#I4D9OO ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4D9OO )
* 补充net相关头文件 ([93f616b ](https://gitee.com/openharmony/kernel_liteos_m/commits/93f616b64e961013be5c5267e50d58a40b5cc6c9 ))
* 解决gmtime和localtime接口由于g_tm全局变量导致的竞态问题 ([1454b76 ](https://gitee.com/openharmony/kernel_liteos_m/commits/1454b76482d42e78c1904028de55d82261e5ecaa )), closes [#I4LW3 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4LW3 )
* 解决gmtime和localtime接口由于g_tm全局变量导致的竞态问题 ([1454b76 ](https://gitee.com/openharmony/kernel_liteos_m/commits/1454b76482d42e78c1904028de55d82261e5ecaa )), closes [#I4LW3H ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4LW3H )
* 解决los_pm.c:743:19: warning 编译告警 ([0c72c8b ](https://gitee.com/openharmony/kernel_liteos_m/commits/0c72c8bf94b053ff90bbf2019006c52adf1eb8df )), closes [#I4D4L8 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4D4L8 )
* 解决定时器超时但还在队列中无法删除的问题 ([ecce17e ](https://gitee.com/openharmony/kernel_liteos_m/commits/ecce17ea4878c7bdf7d7de9a6848e6bf871563de )), closes [#I4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4 )
* 解决定时器超时但还在队列中无法删除的问题 ([ecce17e ](https://gitee.com/openharmony/kernel_liteos_m/commits/ecce17ea4878c7bdf7d7de9a6848e6bf871563de )), closes [#I4LFVD ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4LFVD )
* 解除net对cmsis的依赖, net属于内核模块, 不应该依赖内核对外接口 ([9982624 ](https://gitee.com/openharmony/kernel_liteos_m/commits/99826240d979c3aa820ab2aace62e3338978e6d1 ))
* 调度中将pm相关的部分用LOSCFG_KERNEL_PM包含 ([d7c0059 ](https://gitee.com/openharmony/kernel_liteos_m/commits/d7c0059dc4fcca3f85d2cad1012353892ce28021 )), closes [#I4L00 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4L00 )
* 调度中将pm相关的部分用LOSCFG_KERNEL_PM包含 ([d7c0059 ](https://gitee.com/openharmony/kernel_liteos_m/commits/d7c0059dc4fcca3f85d2cad1012353892ce28021 )), closes [#I4L00F ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4L00F )
* 调用LOS_TaskDetach操作已退出的joinable的任务时, 未正确回收该任务 ([49c93b3 ](https://gitee.com/openharmony/kernel_liteos_m/commits/49c93b37c5e215612bbeb4619e73c809f9eb1cac )), closes [#I4DZL7 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4DZL7 )
* 针对pr是否同步至release分支, 增加原因说明规则 ([1ee543d ](https://gitee.com/openharmony/kernel_liteos_m/commits/1ee543d5d31524d543ffb297b121224dedf8602f ))
* 队列相关的API实现中,参数的校验不完全,导致程序异常 ([eef7c80 ](https://gitee.com/openharmony/kernel_liteos_m/commits/eef7c80a725d68af254ae55091bd36f978cf4284 ))
@@ -101,30 +101,30 @@
* adapt net ([8594ee4 ](https://gitee.com/openharmony/kernel_liteos_m/commits/8594ee469ad2d40a363e5d77f94f292ab3cb8c21 ))
* add option for ioctl ([5e8ac4b ](https://gitee.com/openharmony/kernel_liteos_m/commits/5e8ac4b8883f64bbffa5bb3f063a601112058396 )), closes [#I4I3W5 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4I3W5 )
* add option SIOCGIFBRDADDR for ioctl ([33ee492 ](https://gitee.com/openharmony/kernel_liteos_m/commits/33ee49295329e3c394d1cc7b16f77a23ac2255a8 )), closes [#I4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4 )
* add option SIOCGIFBRDADDR for ioctl ([33ee492 ](https://gitee.com/openharmony/kernel_liteos_m/commits/33ee49295329e3c394d1cc7b16f77a23ac2255a8 )), closes [#I4EGNG ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4EGNG )
* added assembly atomic interface ([1513f50 ](https://gitee.com/openharmony/kernel_liteos_m/commits/1513f50a474d1227a83fb655ad18c19cd792f235 ))
* backtrace for arm9 ([03de7f3 ](https://gitee.com/openharmony/kernel_liteos_m/commits/03de7f37450a8821ea05e60e94a5d1dd359c4f99 )), closes [#I4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4 )
* backtrace for arm9 ([03de7f3 ](https://gitee.com/openharmony/kernel_liteos_m/commits/03de7f37450a8821ea05e60e94a5d1dd359c4f99 )), closes [#I4BMLG ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4BMLG )
* Board 和 SoC分离, 编译适配 ([3f1c04d ](https://gitee.com/openharmony/kernel_liteos_m/commits/3f1c04dd57bca0379ce37162d9d824801e7d880f ))
* **build:** add module_group and comment out arch_cflags ([e5636f7 ](https://gitee.com/openharmony/kernel_liteos_m/commits/e5636f7acaf7e8b7d14dc07930b2a16c86e63c85 ))
* **build:** support Kconfig ([7e67343 ](https://gitee.com/openharmony/kernel_liteos_m/commits/7e673430dc42c55b3a0a6d955ba8fea21d6d58ea ))
* **cmsis:** support max_count for osSemaphoreNew ([d478152 ](https://gitee.com/openharmony/kernel_liteos_m/commits/d478152762013975551e1af154df42987596c9a6 ))
* cortex-m55支持psplimit ([db7d641 ](https://gitee.com/openharmony/kernel_liteos_m/commits/db7d641c223db8ab25501d79c2a6331f743d830b )), closes [#I4T7R3 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4T7R3 )
* littlefs最大打开文件个数修改为可通过menuconfig配置 ([9bc9f3a ](https://gitee.com/openharmony/kernel_liteos_m/commits/9bc9f3aa53be7bf392d3da09adcb184dec8e3da2 ))
* newlib支持pthread_equal ([ce5357e ](https://gitee.com/openharmony/kernel_liteos_m/commits/ce5357eee1daf1c1b3a3aa7bdeaef0cc5a8901bf )), closes [#I4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4 )
* provide read write for socket by #define ([d044eda ](https://gitee.com/openharmony/kernel_liteos_m/commits/d044eda3c3640ae135ef528739d0c9609f40c822 )), closes [#I4H8 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4H8 )
* synchronizing arch api ([04bf3a6 ](https://gitee.com/openharmony/kernel_liteos_m/commits/04bf3a682f149482d8ebdbb9ff96d6889edb487a )), closes [#I4N7 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4N7 )
* newlib支持pthread_equal ([ce5357e ](https://gitee.com/openharmony/kernel_liteos_m/commits/ce5357eee1daf1c1b3a3aa7bdeaef0cc5a8901bf )), closes [#I4QERS ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4QERS )
* provide read write for socket by #define ([d044eda ](https://gitee.com/openharmony/kernel_liteos_m/commits/d044eda3c3640ae135ef528739d0c9609f40c822 )), closes [#I4H8TL ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4H8TL )
* synchronizing arch api ([04bf3a6 ](https://gitee.com/openharmony/kernel_liteos_m/commits/04bf3a682f149482d8ebdbb9ff96d6889edb487a )), closes [#I4N7XV ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4N7XV )
* synchronous los_hwicreate interface ([6c68ada ](https://gitee.com/openharmony/kernel_liteos_m/commits/6c68adad4db7f6112990764eafe6a3bd5f8759a5 ))
* 低内存资源回收low memory killer ([ab886d8 ](https://gitee.com/openharmony/kernel_liteos_m/commits/ab886d848ab809942c11d0e408b8ff76c41b92b2 )), closes [#I4ID0 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4ID0 )
* 低功耗支持冻结线程等需求 ([9b5739a ](https://gitee.com/openharmony/kernel_liteos_m/commits/9b5739ab11ae7a89d35ba6f54fc62137ddc6d897 )), closes [#I49 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I49 )
* 低内存资源回收low memory killer ([ab886d8 ](https://gitee.com/openharmony/kernel_liteos_m/commits/ab886d848ab809942c11d0e408b8ff76c41b92b2 )), closes [#I4ID0M ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4ID0M )
* 低功耗支持冻结线程等需求 ([9b5739a ](https://gitee.com/openharmony/kernel_liteos_m/commits/9b5739ab11ae7a89d35ba6f54fc62137ddc6d897 )), closes [#I49FJF ](https://gitee.com/openharmony/kernel_liteos_m/issues/I49FJF )
* 内核提供Interrupt框架, 支持多架构多平台通用化 ([e8538d0 ](https://gitee.com/openharmony/kernel_liteos_m/commits/e8538d041a93817cea4ae3914afcfdc6182483e7 ))
* 内核提供tick timer框架, 支持多架构多平台通用化 ([f635450 ](https://gitee.com/openharmony/kernel_liteos_m/commits/f635450d7cf7f674de3803b5eb9d759b6e4d005b )), closes [#I4N7 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4N7 )
* 内核提供tick timer框架, 支持多架构多平台通用化 ([f635450 ](https://gitee.com/openharmony/kernel_liteos_m/commits/f635450d7cf7f674de3803b5eb9d759b6e4d005b )), closes [#I4N7XV ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4N7XV )
* 同步调度部分优化至liteos_m ([fb11ab1 ](https://gitee.com/openharmony/kernel_liteos_m/commits/fb11ab181e69289f7a2edfd5857595b89f1d5d67 ))
* 支持cortex-m55 ([6e17805 ](https://gitee.com/openharmony/kernel_liteos_m/commits/6e1780546c173365262c7a50b81896f5b3c46389 )), closes [#I4Q9 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4Q9 )
* 支持Lms ([7b838e8 ](https://gitee.com/openharmony/kernel_liteos_m/commits/7b838e8a7b8e9f7fb34ca495e5cb46d70d12722b )), closes [#I4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4 )
* 支持cortex-m55 ([6e17805 ](https://gitee.com/openharmony/kernel_liteos_m/commits/6e1780546c173365262c7a50b81896f5b3c46389 )), closes [#I4Q9OQ ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4Q9OQ )
* 支持Lms ([7b838e8 ](https://gitee.com/openharmony/kernel_liteos_m/commits/7b838e8a7b8e9f7fb34ca495e5cb46d70d12722b )), closes [#I4HYBG ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4HYBG )
* 支持posix 和 cmsis join能力 ([ecfdf7f ](https://gitee.com/openharmony/kernel_liteos_m/commits/ecfdf7ff9bf1adf06835968dc6f06b7c45e04862 )), closes [#I44V26 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I44V26 )
* 支持posix线程私有数据能力 ([a856303 ](https://gitee.com/openharmony/kernel_liteos_m/commits/a856303b9cdadcfade33de0d3a335db0332f5761 )), closes [#I4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4 )
* 支持pthread_condattr_setclock ([68dad2c ](https://gitee.com/openharmony/kernel_liteos_m/commits/68dad2ccc9856dc2c1ac112bc8f30a703c1af5d9 )), closes [#I4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4 )
* 支持pthread_mutex属性相关接口 ([d2be4d7 ](https://gitee.com/openharmony/kernel_liteos_m/commits/d2be4d7a460365844a7732df8a3eb59e6bb64897 )), closes [#I4G4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4G4 )
* 支持posix线程私有数据能力 ([a856303 ](https://gitee.com/openharmony/kernel_liteos_m/commits/a856303b9cdadcfade33de0d3a335db0332f5761 )), closes [#I4ODEB ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4ODEB )
* 支持pthread_condattr_setclock ([68dad2c ](https://gitee.com/openharmony/kernel_liteos_m/commits/68dad2ccc9856dc2c1ac112bc8f30a703c1af5d9 )), closes [#I4ETLN ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4ETLN )
* 支持pthread_mutex属性相关接口 ([d2be4d7 ](https://gitee.com/openharmony/kernel_liteos_m/commits/d2be4d7a460365844a7732df8a3eb59e6bb64897 )), closes [#I4G4RQ ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4G4RQ )
* 支持select.h的FD_SETSIZE宏配置 ([05642f0 ](https://gitee.com/openharmony/kernel_liteos_m/commits/05642f05ae6b220df977f4402bc31f396bf08603 )), closes [#I4RYK4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4RYK4 )
* 支持任务栈可配置 ([96cc92d ](https://gitee.com/openharmony/kernel_liteos_m/commits/96cc92d03561e1a9f1030c71916068584b349626 ))
* 调度、任务及pm解耦 ([cc8a794 ](https://gitee.com/openharmony/kernel_liteos_m/commits/cc8a794229f4236a1611183fd482740b3badbcd7 )), closes [#I4JTN6 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4JTN6 )
@@ -303,21 +303,21 @@ LOS_LmsAddrDisableProtect去能指定内存段的访问保护
### Bug Fixes
* M核代码告警清零 ([cb5f862 ](https://gitee.com/openharmony/kernel_liteos_m/commits/cb5f862eafd91675bf53d0320616cc8f707a6e5a )), closes [#I4386 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4386 )
* M核告警消除 ([5a9d53b ](https://gitee.com/openharmony/kernel_liteos_m/commits/5a9d53b6444a3bbe084f575ef079f0da36c27c2a )), closes [#I46 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I46 )
* M核编译配置修改 ([deff7c9 ](https://gitee.com/openharmony/kernel_liteos_m/commits/deff7c921f606ed85663f91d21c12163c15aa7f8 )), closes [#I46 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I46 )
* shell模块task命令踩内存问题修改 ([b5e84d5 ](https://gitee.com/openharmony/kernel_liteos_m/commits/b5e84d5516b599257151f88b5a830d6fe9e0e188 )), closes [ #II4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/II4 )
* trustzone 中断适配 ([15a2c17 ](https://gitee.com/openharmony/kernel_liteos_m/commits/15a2c17f791b7d6703863718d92fa35402c41067 )), closes [#I42 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I42 )
* add API LOS_HwiCreate and LOS_HwDelete ([eb668eb ](https://gitee.com/openharmony/kernel_liteos_m/commits/eb668eb9e0021961230858f9bfa1599646da9a8f )), closes [#I3R75 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3R75 )
* M核代码告警清零 ([cb5f862 ](https://gitee.com/openharmony/kernel_liteos_m/commits/cb5f862eafd91675bf53d0320616cc8f707a6e5a )), closes [#I4386N ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4386N )
* M核告警消除 ([5a9d53b ](https://gitee.com/openharmony/kernel_liteos_m/commits/5a9d53b6444a3bbe084f575ef079f0da36c27c2a )), closes [#I46LHG ](https://gitee.com/openharmony/kernel_liteos_m/issues/I46LHG )
* M核编译配置修改 ([deff7c9 ](https://gitee.com/openharmony/kernel_liteos_m/commits/deff7c921f606ed85663f91d21c12163c15aa7f8 )), closes [#I46XEA ](https://gitee.com/openharmony/kernel_liteos_m/issues/I46XEA )
* shell模块task命令踩内存问题修改 ([b5e84d5 ](https://gitee.com/openharmony/kernel_liteos_m/commits/b5e84d5516b599257151f88b5a830d6fe9e0e188 )), closes #II4
* trustzone 中断适配 ([15a2c17 ](https://gitee.com/openharmony/kernel_liteos_m/commits/15a2c17f791b7d6703863718d92fa35402c41067 )), closes [#I42TFV ](https://gitee.com/openharmony/kernel_liteos_m/issues/I42TFV )
* add API LOS_HwiCreate and LOS_HwDelete ([eb668eb ](https://gitee.com/openharmony/kernel_liteos_m/commits/eb668eb9e0021961230858f9bfa1599646da9a8f )), closes [#I3R75F ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3R75F )
* add liteos_m vfs ([5479dd6 ](https://gitee.com/openharmony/kernel_liteos_m/commits/5479dd66d7ec96d2206a9890586fe5f07d50fbb9 )), closes [#I3R493 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3R493 )
* backtrace代码段判断函数定义成弱函数, 如果有多个代码段, 那么可根据实际情况重定义 ([8692ed3 ](https://gitee.com/openharmony/kernel_liteos_m/commits/8692ed33a3b975bac7aa5b6ce3c40a84e281f6c5 )), closes [#I420 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I420 )
* backtrace代码段判断函数定义成弱函数, 如果有多个代码段, 那么可根据实际情况重定义 ([8692ed3 ](https://gitee.com/openharmony/kernel_liteos_m/commits/8692ed33a3b975bac7aa5b6ce3c40a84e281f6c5 )), closes [#I420PQ ](https://gitee.com/openharmony/kernel_liteos_m/issues/I420PQ )
* change cpup retval range ([d00a35b ](https://gitee.com/openharmony/kernel_liteos_m/commits/d00a35ba9288047e9eaba06a8ed1d15806bfca40 ))
* change description according to review ([a38365e ](https://gitee.com/openharmony/kernel_liteos_m/commits/a38365ed097fb398f922a5d1a72305933ae3e7b3 ))
* change queuePosion to queuePosition ([e772ccb ](https://gitee.com/openharmony/kernel_liteos_m/commits/e772ccb3ccd3b31269066fa59a434a23af98ce51 ))
* change to OpenHarmony LiteOS-M ([259fb54 ](https://gitee.com/openharmony/kernel_liteos_m/commits/259fb54b3c1a208c5672f1f6551ba0424505e4b2 ))
* comment error ([a37b73d ](https://gitee.com/openharmony/kernel_liteos_m/commits/a37b73d7599a62a728dbf564de9d9927f995ec1b ))
* compile warning fix ([8dea15c ](https://gitee.com/openharmony/kernel_liteos_m/commits/8dea15c4fcaff2957c60351781180f964c0a882d )), closes [ #I4330 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4330 )
* compile warnings ([75f6187 ](https://gitee.com/openharmony/kernel_liteos_m/commits/75f61870a002e238385bc9a7632d42b0b2488c9a )), closes [#I3Y57 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3Y57 )
* compile warning fix ([8dea15c ](https://gitee.com/openharmony/kernel_liteos_m/commits/8dea15c4fcaff2957c60351781180f964c0a882d )), closes #I4330
* compile warnings ([75f6187 ](https://gitee.com/openharmony/kernel_liteos_m/commits/75f61870a002e238385bc9a7632d42b0b2488c9a )), closes [#I3Y57X ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3Y57X )
* correct ECB in comment ([e2aeb1f ](https://gitee.com/openharmony/kernel_liteos_m/commits/e2aeb1ff1d4cd54a752c9f6ef976ee8e353da620 ))
* correct spelling ([dd5cefb ](https://gitee.com/openharmony/kernel_liteos_m/commits/dd5cefb0dace4b7a7276c880e45d5520950e9844 ))
* correct spelling ([e7ea50f ](https://gitee.com/openharmony/kernel_liteos_m/commits/e7ea50f13142e34a9860e75be051538fe91e234e ))
@@ -327,7 +327,7 @@ LOS_LmsAddrDisableProtect去能指定内存段的访问保护
* delete unused symbols for default config ([7ad3a22 ](https://gitee.com/openharmony/kernel_liteos_m/commits/7ad3a22b4d62c8b00876ff338c4ce8d1e3f3cbe2 )), closes [#I45HN3 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I45HN3 )
* fix __cplusplus typo ([c3eb3e5 ](https://gitee.com/openharmony/kernel_liteos_m/commits/c3eb3e59e692371f67a4e21e4b38004195ce5e10 ))
* fix backtrace check issue ([b6664e6 ](https://gitee.com/openharmony/kernel_liteos_m/commits/b6664e66f14d432b02101c883a53cb333dc4c195 ))
* fix bad params def in HalTickStart ([4443b74 ](https://gitee.com/openharmony/kernel_liteos_m/commits/4443b74ea63d2e458af69723a7198bbbaeb856ea )), closes [#I48 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I48 )
* fix bad params def in HalTickStart ([4443b74 ](https://gitee.com/openharmony/kernel_liteos_m/commits/4443b74ea63d2e458af69723a7198bbbaeb856ea )), closes [#I48YWT ](https://gitee.com/openharmony/kernel_liteos_m/issues/I48YWT )
* fix comment typo issue ([0c2a675 ](https://gitee.com/openharmony/kernel_liteos_m/commits/0c2a675e2d163eaf05aff7df226404888d78ca37 ))
* fix destroy typo ([4ba6259 ](https://gitee.com/openharmony/kernel_liteos_m/commits/4ba6259e94bd677764922b0470fddc2590f6efa5 ))
* fix function name ([f7d50d0 ](https://gitee.com/openharmony/kernel_liteos_m/commits/f7d50d0fbf53cdd352e94a387cf707083f1641bb ))
@@ -337,7 +337,7 @@ LOS_LmsAddrDisableProtect去能指定内存段的访问保护
* fix macro typo ([1600360 ](https://gitee.com/openharmony/kernel_liteos_m/commits/16003604a948d081151ca4fcf0cfeea91c9e1960 ))
* fix misspell in comments ([4572814 ](https://gitee.com/openharmony/kernel_liteos_m/commits/457281427ba286e24386d7916c4bc81f112f1c60 ))
* fix NULL UNUSED redefined issue ([765bd55 ](https://gitee.com/openharmony/kernel_liteos_m/commits/765bd551990e906f457ec1145aea4f2bf5856547 ))
* fix OS_TASK_STACK_PROTECT_SIZE undeclared error ([2a5a515 ](https://gitee.com/openharmony/kernel_liteos_m/commits/2a5a515f50a0f344d416218046bf0880facfb97c )), closes [#I4C5 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4C5 )
* fix OS_TASK_STACK_PROTECT_SIZE undeclared error ([2a5a515 ](https://gitee.com/openharmony/kernel_liteos_m/commits/2a5a515f50a0f344d416218046bf0880facfb97c )), closes [#I4C5RW ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4C5RW )
* fix print format compilation warning ([ef12c89 ](https://gitee.com/openharmony/kernel_liteos_m/commits/ef12c89c7a79791665125a0b7391f9e533a06a0f ))
* fix readme link issue ([9e332c6 ](https://gitee.com/openharmony/kernel_liteos_m/commits/9e332c69a5813027575786424b78f0ae2f9a4c5a ))
* fix some typo issues ([f6b8cab ](https://gitee.com/openharmony/kernel_liteos_m/commits/f6b8cab2539e4d1ee9e47ab8e3eb12f1630f7393 ))
@@ -345,33 +345,33 @@ LOS_LmsAddrDisableProtect去能指定内存段的访问保护
* fix typos ([191644e ](https://gitee.com/openharmony/kernel_liteos_m/commits/191644e4412fccb7142cfcd34316ad8e2d24fcdf ))
* Fixed a spelling error in FS_LOCK_TIMEOUT_SEC. ([42dc308 ](https://gitee.com/openharmony/kernel_liteos_m/commits/42dc3083693be13c5fa8f2ad8213245465e28adf )), closes [#I3TL66 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3TL66 )
* include file log_config.h in los_mpu.c ([1932d71 ](https://gitee.com/openharmony/kernel_liteos_m/commits/1932d714a589c9e87258d7c8ed647b6110bde543 ))
* L0 GN compilation problem ([2f9bfcc ](https://gitee.com/openharmony/kernel_liteos_m/commits/2f9bfcc6ee436ee3568d0c8158a8e43c9ef02623 )), closes [# I3 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3 )
* L0 GN compilation problem ([2f9bfcc ](https://gitee.com/openharmony/kernel_liteos_m/commits/2f9bfcc6ee436ee3568d0c8158a8e43c9ef02623 )), closes [I3ORHS ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3ORHS )
* l0 shell adapt new master ([fd2227e ](https://gitee.com/openharmony/kernel_liteos_m/commits/fd2227e5c858c840f63629c27e559580e1cbdf2f ))
* littlefs inappropriate return value and errno ([452f364 ](https://gitee.com/openharmony/kernel_liteos_m/commits/452f36403dd4376572d8b52352d0d8129a4617e4 )), closes [# I3 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3 )
* littlefs inappropriate return value and errno ([452f364 ](https://gitee.com/openharmony/kernel_liteos_m/commits/452f36403dd4376572d8b52352d0d8129a4617e4 )), closes [I3YIVT ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3YIVT )
* littlefs三方源码采用GN编译修改上库 ([bdb614b ](https://gitee.com/openharmony/kernel_liteos_m/commits/bdb614bc2b82011d77c7c8ffb95e415d2640d19d ))
* LOS_QueueInfoGet函数统计等待读写任务有误 ([215a1f6 ](https://gitee.com/openharmony/kernel_liteos_m/commits/215a1f6dc06cf2348c5875f7b05193b26ec17dde )), closes [#I4C6P2 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4C6P2 )
* los_swtmr.h不满足自包含要求对los_config.h存在依赖, 但未包含los_config.h ([ad8e96a ](https://gitee.com/openharmony/kernel_liteos_m/commits/ad8e96a00f2fcaebe57feae4e3f23f99d7f1d066 )), closes [#I40 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I40 )
* **mbedtls:** mbedtls l0 support ([761b860 ](https://gitee.com/openharmony/kernel_liteos_m/commits/761b86096c3cf5642c95e556c11a45a3d5f413e4 )), closes [#I3 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3 )
* los_swtmr.h不满足自包含要求对los_config.h存在依赖, 但未包含los_config.h ([ad8e96a ](https://gitee.com/openharmony/kernel_liteos_m/commits/ad8e96a00f2fcaebe57feae4e3f23f99d7f1d066 )), closes [#I40DHM ](https://gitee.com/openharmony/kernel_liteos_m/issues/I40DHM )
* **mbedtls:** mbedtls l0 support ([761b860 ](https://gitee.com/openharmony/kernel_liteos_m/commits/761b86096c3cf5642c95e556c11a45a3d5f413e4 ))
* misspell ([30578a6 ](https://gitee.com/openharmony/kernel_liteos_m/commits/30578a6a68a0d3a203b9a00e7bd1a946356d13d2 ))
* modify event API description ([9481f1d ](https://gitee.com/openharmony/kernel_liteos_m/commits/9481f1d8406960b8b859cc5a84b3831eadaf040c ))
* modify the return type of LOS_IntLock from UINTPTR to UINT32. ([bcc34e2 ](https://gitee.com/openharmony/kernel_liteos_m/commits/bcc34e22ede5aeccea63aba9f9ce3cb9aa92cbeb ))
* modify type INLNIE ([294a6d2 ](https://gitee.com/openharmony/kernel_liteos_m/commits/294a6d246b6a1f7cba8ce1bc4eeb9ae11f17a003 ))
* Mutex锁释放后, 无任务持有的情况下, owner未清空 ([c136cfd ](https://gitee.com/openharmony/kernel_liteos_m/commits/c136cfdf973ae0068154606afa3a23858822c347 )), closes [#I40OC8 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I40OC8 )
* M核littlefs当文件open失败时, 需要回收fd, 否则会有fd泄露 ([b458e12 ](https://gitee.com/openharmony/kernel_liteos_m/commits/b458e12ed54905db6667f9d5db1410f94a3d6c71 )), closes [#I3XU6 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3XU6 )
* m核上littlefs新增错误码功能 ([a062378 ](https://gitee.com/openharmony/kernel_liteos_m/commits/a06237863121816fa6421aed233446a3fa4e2665 )), closes [#I3 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3 )
* M核littlefs当文件open失败时, 需要回收fd, 否则会有fd泄露 ([b458e12 ](https://gitee.com/openharmony/kernel_liteos_m/commits/b458e12ed54905db6667f9d5db1410f94a3d6c71 )), closes [#I3XU6R ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3XU6R )
* m核上littlefs新增错误码功能 ([a062378 ](https://gitee.com/openharmony/kernel_liteos_m/commits/a06237863121816fa6421aed233446a3fa4e2665 )), closes [#I3UVMQ ](https://gitee.com/openharmony/kernel_liteos_m/issues/# I3UVMQ )
* net compile fix ([299813c ](https://gitee.com/openharmony/kernel_liteos_m/commits/299813cdb43ae1e24200f0a6b006e04e4d4fcb05 ))
* open shell & fix qemu compile ([911a767 ](https://gitee.com/openharmony/kernel_liteos_m/commits/911a767992ee540a96ee9f67e0b87195656c3eab ))
* ping cmd compile fail ([ae05de3 ](https://gitee.com/openharmony/kernel_liteos_m/commits/ae05de3ffda86d312d33b2e38f237dd76daf4949 ))
* protect from accssing NULL pointer, access g_handle after fslock ([bc7a914 ](https://gitee.com/openharmony/kernel_liteos_m/commits/bc7a914bce1b227a4f57265d5ecc3f82d78533e7 )), closes [#I3UCX3 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3UCX3 )
* remove changelog in README ([37ef8ca ](https://gitee.com/openharmony/kernel_liteos_m/commits/37ef8ca7ae73bf78f56dfef36c48bcd790afb6ff )), closes [#I3 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3 )
* remove changelog in README ([37ef8ca ](https://gitee.com/openharmony/kernel_liteos_m/commits/37ef8ca7ae73bf78f56dfef36c48bcd790afb6ff )), closes [#I3ZECY ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3ZECY )
* remove libsec_kernel ([1144b75 ](https://gitee.com/openharmony/kernel_liteos_m/commits/1144b75f3ff9ce9e8fa114cf614d3deade8ac7c2 ))
* remove project files ([4ad01ce ](https://gitee.com/openharmony/kernel_liteos_m/commits/4ad01ced93684e5c7ba144ca267f8fcc2fe03105 ))
* remove targets project files ([f39da5a ](https://gitee.com/openharmony/kernel_liteos_m/commits/f39da5a6da59a3b1291c6b9ef7c50e6185df5ea1 ))
* risc-v 锁中断在调度后失效 ([70f3aa1 ](https://gitee.com/openharmony/kernel_liteos_m/commits/70f3aa1c112e949d9af8e0245af5879140adefba )), closes [#I42 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I42 )
* riscv_nuclei 编译失败 ([d3fb23c ](https://gitee.com/openharmony/kernel_liteos_m/commits/d3fb23cca06580b6e447a9476a9c16643c4ea8fe )), closes [#I41 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I41 )
* risc-v 锁中断在调度后失效 ([70f3aa1 ](https://gitee.com/openharmony/kernel_liteos_m/commits/70f3aa1c112e949d9af8e0245af5879140adefba )), closes [#I42OLJ ](https://gitee.com/openharmony/kernel_liteos_m/issues/I42OLJ )
* riscv_nuclei 编译失败 ([d3fb23c ](https://gitee.com/openharmony/kernel_liteos_m/commits/d3fb23cca06580b6e447a9476a9c16643c4ea8fe )), closes [#I41PQJ ](https://gitee.com/openharmony/kernel_liteos_m/issues/I41PQJ )
* rollback resources when opendir failed ([82fad6c ](https://gitee.com/openharmony/kernel_liteos_m/commits/82fad6c36f183de93d936dd2007b899c2932bcee )), closes [#I3Y577 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3Y577 )
* Scheduling module code to join GN compilation. ([8bf166b ](https://gitee.com/openharmony/kernel_liteos_m/commits/8bf166b418ce1a6c027dc304d45fc9431923764c )), closes [#I3OA95 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3OA95 )
* The hook module fails to compile under the c99 compilation standard. ([a078c30 ](https://gitee.com/openharmony/kernel_liteos_m/commits/a078c3086fa47e05e3ffdc4e94ca202284a1487b )), closes [#I3S4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3S4 )
* The hook module fails to compile under the c99 compilation standard. ([a078c30 ](https://gitee.com/openharmony/kernel_liteos_m/commits/a078c3086fa47e05e3ffdc4e94ca202284a1487b )), closes [#I3S4ME ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3S4ME )
* tick 动态化计算优化,减小中断执行时间对系统总体时间的影响,保证软件定时器的响应精度。 ([2118c84 ](https://gitee.com/openharmony/kernel_liteos_m/commits/2118c84616cce5b5d4569d5a82a4d5de02af1e1c )), closes [#I3YGP1 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3YGP1 )
* timer qemu 头文件缺失 ([12fed74 ](https://gitee.com/openharmony/kernel_liteos_m/commits/12fed747226c377c656b8acb8346154627845b6f ))
* update according to review comments ([4dc0d31 ](https://gitee.com/openharmony/kernel_liteos_m/commits/4dc0d313d1b4a39ebb62156d0bb6429ebb8b996d ))
@@ -380,60 +380,60 @@ LOS_LmsAddrDisableProtect去能指定内存段的访问保护
* update document description ([954c2fc ](https://gitee.com/openharmony/kernel_liteos_m/commits/954c2fcfb531d0da1dcc6354a0c0b14335566ed7 ))
* update macro to config item ([be57ece ](https://gitee.com/openharmony/kernel_liteos_m/commits/be57ece9ce6200c8868164bc0bb2f26e3062cd37 ))
* 以g_sysSchedStartTime是否为0判断时间轴是否生效存在极限场景导致调度时间不生效 ([509cf59 ](https://gitee.com/openharmony/kernel_liteos_m/commits/509cf59befb40839a376be31958d615f066c66fd )), closes [#I45HP5 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I45HP5 )
* 修复littlefs的多分区挂载时, 对pathname的处理逻辑异常 ([b55cfc1 ](https://gitee.com/openharmony/kernel_liteos_m/commits/b55cfc1ba7fc470b876c555ac7d3be0aa1d3d363 )), closes [#I3 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3 )
* 修复littlefs的多分区挂载时, 对pathname的处理逻辑异常 ([b55cfc1 ](https://gitee.com/openharmony/kernel_liteos_m/commits/b55cfc1ba7fc470b876c555ac7d3be0aa1d3d363 )), closes [#I3WWFA ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3WWFA )
* 修复littlefs编译fs.c缺少头文件件依赖配置+若干musl库的缺失问题+多分区规格宏配置问题 ([7259289 ](https://gitee.com/openharmony/kernel_liteos_m/commits/7259289bd98a743f596060bc607f77ab8f149129 )), closes [#I3VT11 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3VT11 )
* 修复M核littlefs GN编译的若干错误 ([d77828e ](https://gitee.com/openharmony/kernel_liteos_m/commits/d77828e206f3324424c3b1372332828a0afb84c2 ))
* 修复M核上musl库缺失strdup,c的问题 ([139f83a ](https://gitee.com/openharmony/kernel_liteos_m/commits/139f83af391a4f5e64ab0fccbd783dd651b87e6a )), closes [#I3 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3 )
* 修复M核上musl库缺失strdup,c的问题 ([139f83a ](https://gitee.com/openharmony/kernel_liteos_m/commits/139f83af391a4f5e64ab0fccbd783dd651b87e6a )), closes [#I3VZSI ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3VZSI )
* 修复QUEUE_INFO_S中waitReadTask无法保存大于32的任务编号 ([704cca9 ](https://gitee.com/openharmony/kernel_liteos_m/commits/704cca97b17972d1640fd33b1fa0b5917bb92b19 )), closes [#I41N78 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I41N78 )
* 修复task命令格式错误, 增加copyright ([ad15bbd ](https://gitee.com/openharmony/kernel_liteos_m/commits/ad15bbd6a4d298aabc05b26d7838de6425dbc5c5 ))
* 修复timer_settime只设置第一次到期时间时, 到期时间不准的缺陷 ([a5f4e37 ](https://gitee.com/openharmony/kernel_liteos_m/commits/a5f4e37e535bff39a333c469e2f1bf1817216fe8 )), closes [#I3 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3 )
* 修复timer_settime只设置第一次到期时间时, 到期时间不准的缺陷 ([e4b5d4e ](https://gitee.com/openharmony/kernel_liteos_m/commits/e4b5d4ebe9677d49d490fe74e5ac33c4a29435a2 )), closes [#I3 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3 )
* 修复timer_settime只设置第一次到期时间时, 到期时间不准的缺陷 ([a5f4e37 ](https://gitee.com/openharmony/kernel_liteos_m/commits/a5f4e37e535bff39a333c469e2f1bf1817216fe8 )), closes [#I3TCHA ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3TCHA )
* 修复timer_settime只设置第一次到期时间时, 到期时间不准的缺陷 ([e4b5d4e ](https://gitee.com/openharmony/kernel_liteos_m/commits/e4b5d4ebe9677d49d490fe74e5ac33c4a29435a2 )), closes [#I3TCHA ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3TCHA )
* 修复不规范的copyright ([2d9bbd2 ](https://gitee.com/openharmony/kernel_liteos_m/commits/2d9bbd2769e71e7b464bd22fc335999dd8000682 )), closes [#I3SPJ1 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3SPJ1 )
* 修复中断操作接口头文件位置变更,导致的编译错误 ([013a953 ](https://gitee.com/openharmony/kernel_liteos_m/commits/013a953926ca7cefd8a2f7c74d23c36c49765b59 )), closes [#I4665 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4665 )
* 修复文档链接失效问题 ([5d53c84 ](https://gitee.com/openharmony/kernel_liteos_m/commits/5d53c848124319a95f509b56ba001357c6dd8b05 )), closes [#I4529 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4529 )
* 内核模块编译增加-Werror编译选项, 且清除内核编译告警 ([3798091 ](https://gitee.com/openharmony/kernel_liteos_m/commits/3798091d87441ea445ec642de57e036dbbc8370e )), closes [#I46E6 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I46E6 )
* 删除MQ内冗余的重复宏定义 ([6d72916 ](https://gitee.com/openharmony/kernel_liteos_m/commits/6d7291660ad04682f05850876f81dfd0cba8ea6b )), closes [#I3U5 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3U5 )
* 删除延时节点后,存在时间无法有效刷新的场景 ([0a87c04 ](https://gitee.com/openharmony/kernel_liteos_m/commits/0a87c04d58d11da2082470698de0760d72259533 )), closes [#I45I9 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I45I9 )
* 修复中断操作接口头文件位置变更,导致的编译错误 ([013a953 ](https://gitee.com/openharmony/kernel_liteos_m/commits/013a953926ca7cefd8a2f7c74d23c36c49765b59 )), closes [#I4665Z ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4665Z )
* 修复文档链接失效问题 ([5d53c84 ](https://gitee.com/openharmony/kernel_liteos_m/commits/5d53c848124319a95f509b56ba001357c6dd8b05 )), closes [#I4529I ](https://gitee.com/openharmony/kernel_liteos_m/issues/I4529I )
* 内核模块编译增加-Werror编译选项, 且清除内核编译告警 ([3798091 ](https://gitee.com/openharmony/kernel_liteos_m/commits/3798091d87441ea445ec642de57e036dbbc8370e )), closes [#I46E6S ](https://gitee.com/openharmony/kernel_liteos_m/issues/I46E6S )
* 删除MQ内冗余的重复宏定义 ([6d72916 ](https://gitee.com/openharmony/kernel_liteos_m/commits/6d7291660ad04682f05850876f81dfd0cba8ea6b )), closes [#I3U5QQ ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3U5QQ )
* 删除延时节点后,存在时间无法有效刷新的场景 ([0a87c04 ](https://gitee.com/openharmony/kernel_liteos_m/commits/0a87c04d58d11da2082470698de0760d72259533 )), closes [#I45I9Y ](https://gitee.com/openharmony/kernel_liteos_m/issues/I45I9Y )
* 在内核初始化前期启动tick timer ([b3841ed ](https://gitee.com/openharmony/kernel_liteos_m/commits/b3841ed1ddbfb3359c7a0ceca04fc0f645d440c3 )), closes [#I410F0 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I410F0 )
* 增加MPU功能的开关宏, 默认关闭 ([9709d29 ](https://gitee.com/openharmony/kernel_liteos_m/commits/9709d29b87a3888412ffda586e16eba86adccfe7 )), closes [#I3WE0 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3WE0 )
* 宏LOSCFG_SUPPORT_FATFS在fs.c中存在使用问题, 导致无fatfs的情况下, 编译出错 ([c1614ce ](https://gitee.com/openharmony/kernel_liteos_m/commits/c1614ce2b4d4dfcda9532cbeeff25ad7a6558196 )), closes [#I44 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I44 )
* 延时队列为NULL时, 返回的响应时间为64位最大值, 导致无法更新tick timer的响应周期 ([bcec32e ](https://gitee.com/openharmony/kernel_liteos_m/commits/bcec32e389634097102a203ee7e937ed3193c984 )), closes [#I3W1 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3W1 )
* 支持smoke 测试用例 ([3ad5942 ](https://gitee.com/openharmony/kernel_liteos_m/commits/3ad5942301a1094a2c6b6ffee280cf09cfdb2a88 )), closes [#I424 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I424 )
* 新增函数regcomp,regfree和regexec支持 ([86d5544 ](https://gitee.com/openharmony/kernel_liteos_m/commits/86d5544a3fd5f41f7f2abe3b143e9f1dc9b430f8 )), closes [#I3U9 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3U9 )
* 增加MPU功能的开关宏, 默认关闭 ([9709d29 ](https://gitee.com/openharmony/kernel_liteos_m/commits/9709d29b87a3888412ffda586e16eba86adccfe7 )), closes [#I3WE0S ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3WE0S )
* 宏LOSCFG_SUPPORT_FATFS在fs.c中存在使用问题, 导致无fatfs的情况下, 编译出错 ([c1614ce ](https://gitee.com/openharmony/kernel_liteos_m/commits/c1614ce2b4d4dfcda9532cbeeff25ad7a6558196 )), closes [#I44XNR ](https://gitee.com/openharmony/kernel_liteos_m/issues/I44XNR )
* 延时队列为NULL时, 返回的响应时间为64位最大值, 导致无法更新tick timer的响应周期 ([bcec32e ](https://gitee.com/openharmony/kernel_liteos_m/commits/bcec32e389634097102a203ee7e937ed3193c984 )), closes [#I3W1LF ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3W1LF )
* 支持smoke 测试用例 ([3ad5942 ](https://gitee.com/openharmony/kernel_liteos_m/commits/3ad5942301a1094a2c6b6ffee280cf09cfdb2a88 )), closes [#I424RX ](https://gitee.com/openharmony/kernel_liteos_m/issues/I424RX )
* 新增函数regcomp,regfree和regexec支持 ([86d5544 ](https://gitee.com/openharmony/kernel_liteos_m/commits/86d5544a3fd5f41f7f2abe3b143e9f1dc9b430f8 )), closes [#I3U9LE ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3U9LE )
* 清理残留无效的trace代码 ([3c48951 ](https://gitee.com/openharmony/kernel_liteos_m/commits/3c489518576583ab6bf0d581810ef0a02b6ccd51 )), closes [#I3ZMB4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3ZMB4 )
* 解决arm9编译冲突问题 ([c1a6245 ](https://gitee.com/openharmony/kernel_liteos_m/commits/c1a624536887fef44fed37134638bf40191b9aae )), closes [#I420 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I420 )
* 调度过程低概率触发OsSchedTaskEnQueue断言, 导致系统异常 ([e5e9289 ](https://gitee.com/openharmony/kernel_liteos_m/commits/e5e9289a08cf1db71c09647b71a864f5a1f8a4a2 )), closes [#I3VX9 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3VX9 )
* 调整hook类型和位置, 方便调试 ([369320d ](https://gitee.com/openharmony/kernel_liteos_m/commits/369320de3710486f252c55c522e8c06e19541b77 )), closes [#I3 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3 )
* 解决arm9编译冲突问题 ([c1a6245 ](https://gitee.com/openharmony/kernel_liteos_m/commits/c1a624536887fef44fed37134638bf40191b9aae )), closes [#I420PQ ](https://gitee.com/openharmony/kernel_liteos_m/issues/I420PQ )
* 调度过程低概率触发OsSchedTaskEnQueue断言, 导致系统异常 ([e5e9289 ](https://gitee.com/openharmony/kernel_liteos_m/commits/e5e9289a08cf1db71c09647b71a864f5a1f8a4a2 )), closes [#I3VX9Y ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3VX9Y )
* 调整hook类型和位置, 方便调试 ([369320d ](https://gitee.com/openharmony/kernel_liteos_m/commits/369320de3710486f252c55c522e8c06e19541b77 )), closes [#I3TGZS ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3TGZS )
### Features
* add cmsis ThreadFlags support ([cea551e ](https://gitee.com/openharmony/kernel_liteos_m/commits/cea551e99ea0da8eefbaa826de2f68813252fb83 ))
* add deps to musl and securec ([bfa25fc ](https://gitee.com/openharmony/kernel_liteos_m/commits/bfa25fcaa355c28a6139f683c4453f677e23abd7 ))
* add file type support for LfsStat ([ceaed2d ](https://gitee.com/openharmony/kernel_liteos_m/commits/ceaed2dc86de2ed242aab4dd02c1f34e064583b3 )), closes [#I3 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3 )
* add file type support for LfsStat ([ceaed2d ](https://gitee.com/openharmony/kernel_liteos_m/commits/ceaed2dc86de2ed242aab4dd02c1f34e064583b3 )), closes [#I3ZCDR ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3ZCDR )
* add interface of dhcp_is_bound ([84a180d ](https://gitee.com/openharmony/kernel_liteos_m/commits/84a180d585686cda693bf8c6ed6b86f7c5dd5eee )), closes [#I46W08 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I46W08 )
* add L0 shell function ([97283b7 ](https://gitee.com/openharmony/kernel_liteos_m/commits/97283b7c5dd44b266e94fcf0f5d21e63ee1ec7e0 ))
* add LOS_ListHeadInsert function ([430b186 ](https://gitee.com/openharmony/kernel_liteos_m/commits/430b186be7ec1554a29a6d509188eb877d796a7e )), closes [#I3 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3 )
* add LOS_ListHeadInsert function ([430b186 ](https://gitee.com/openharmony/kernel_liteos_m/commits/430b186be7ec1554a29a6d509188eb877d796a7e )), closes [#I3TAQA ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3TAQA )
* **kernel:** 补充获取最高、最低优先级接口 ([c24c38b ](https://gitee.com/openharmony/kernel_liteos_m/commits/c24c38b084c13a2cdc5616f88bb5f63153600c28 )), closes [#I42HM7 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I42HM7 )
* L0 armquem 剥离工具链 ([67d7455 ](https://gitee.com/openharmony/kernel_liteos_m/commits/67d74559d1bb3820bd51da2e2bf43e41e1224314 ))
* L0 支持Trace ([56c93a6 ](https://gitee.com/openharmony/kernel_liteos_m/commits/56c93a641b3c7a3d1ef9293ee3c95cccb559191f )), closes [#I41Y9 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I41Y9 )
* L0 支持低功耗框架 ([558ce14 ](https://gitee.com/openharmony/kernel_liteos_m/commits/558ce14becab05102497afca90a43d89abaf5531 )), closes [#I3 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3 )
* L0 测试用例支持risc-v qemu 编译运行 ([2dd6c08 ](https://gitee.com/openharmony/kernel_liteos_m/commits/2dd6c080daab52eaf61e5eefe7b581190670e8a7 )), closes [#I3 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3 )
* **liteos_m:** support backtrace for riscv ([ca1792a ](https://gitee.com/openharmony/kernel_liteos_m/commits/ca1792aa4b5a85ca4ea6e41b265858c6b24a6897 )), closes [#I3 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3 )
* los_memory.c代码重复率处理 ([475db62 ](https://gitee.com/openharmony/kernel_liteos_m/commits/475db62db1ac285fc6cab91f09af618870269580 )), closes [#I44 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I44 )
* M33平台支持GCC环境的Trustzone ([d469da2 ](https://gitee.com/openharmony/kernel_liteos_m/commits/d469da29c6d316640eaa7865f98ad8d6e2eb6d44 )), closes [#I3Y85 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3Y85 )
* L0 支持Trace ([56c93a6 ](https://gitee.com/openharmony/kernel_liteos_m/commits/56c93a641b3c7a3d1ef9293ee3c95cccb559191f )), closes [#I41Y9Y ](https://gitee.com/openharmony/kernel_liteos_m/issues/I41Y9Y )
* L0 支持低功耗框架 ([558ce14 ](https://gitee.com/openharmony/kernel_liteos_m/commits/558ce14becab05102497afca90a43d89abaf5531 )), closes [#I3UDNV ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3UDNV )
* L0 测试用例支持risc-v qemu 编译运行 ([2dd6c08 ](https://gitee.com/openharmony/kernel_liteos_m/commits/2dd6c080daab52eaf61e5eefe7b581190670e8a7 )), closes [#I3YILG ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3YILG )
* **liteos_m:** support backtrace for riscv ([ca1792a ](https://gitee.com/openharmony/kernel_liteos_m/commits/ca1792aa4b5a85ca4ea6e41b265858c6b24a6897 )), closes [#I3RVXY ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3RVXY )
* los_memory.c代码重复率处理 ([475db62 ](https://gitee.com/openharmony/kernel_liteos_m/commits/475db62db1ac285fc6cab91f09af618870269580 )), closes [#I44WNU ](https://gitee.com/openharmony/kernel_liteos_m/issues/I44WNU )
* M33平台支持GCC环境的Trustzone ([d469da2 ](https://gitee.com/openharmony/kernel_liteos_m/commits/d469da29c6d316640eaa7865f98ad8d6e2eb6d44 )), closes [#I3Y85I ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3Y85I )
* provide getifaddrs for liteos_m ([948501a ](https://gitee.com/openharmony/kernel_liteos_m/commits/948501ac73e7887f4585eca156ad760acc2a3b1f )), closes [#I400S5 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I400S5 )
* risc-v gn 编译框架添加汇编编译选项 ([76dc343 ](https://gitee.com/openharmony/kernel_liteos_m/commits/76dc343c888ec4e65eba43feb49921111b144640 )), closes [#I3YS5 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3YS5 )
* Support arm9 ([6d7c9df ](https://gitee.com/openharmony/kernel_liteos_m/commits/6d7c9dfe597affb260e8bd74fa606b6d68c2b49a )), closes [#I3 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3 )
* Support arm9 fiq swi mode and using system mode. ([97b5b08 ](https://gitee.com/openharmony/kernel_liteos_m/commits/97b5b0837be4b8df1381af29a6f650f243322840 )), closes [#I3 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3 )
* support non-continuous memory regions ([0facb0c ](https://gitee.com/openharmony/kernel_liteos_m/commits/0facb0c0179f29a08b037655bbe691c98384dc84 )), closes [#I43 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I43 )
* 完善m核qemu串口驱动, 支持shell输入 ([c4dc5ab ](https://gitee.com/openharmony/kernel_liteos_m/commits/c4dc5ab0f8b5caae55efdbedf59ab07f5006f6c2 )), closes [#I46N7 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I46N7 )
* 按任务统计已经alloc的内存大小 ([53117f9 ](https://gitee.com/openharmony/kernel_liteos_m/commits/53117f9f47a8dd3023e83dc0cc0de224eab9719f )), closes [#I44 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I44 )
* 支持native动态加载组件 ([d753834 ](https://gitee.com/openharmony/kernel_liteos_m/commits/d75383400efe5d9ca0ae4093e4f2e65fee03024b )), closes [#I418 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I418 )
* 新增LOSCFG_BASE_CORE_TSK_SWITCH_HOOK 宏定义配置 ([39efd6f ](https://gitee.com/openharmony/kernel_liteos_m/commits/39efd6fb30ee7dc9159811f5d37dffcdfe81bae0 )), closes [#I40Q9 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I40Q9 )
* risc-v gn 编译框架添加汇编编译选项 ([76dc343 ](https://gitee.com/openharmony/kernel_liteos_m/commits/76dc343c888ec4e65eba43feb49921111b144640 )), closes [#I3YS5Y ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3YS5Y )
* Support arm9 ([6d7c9df ](https://gitee.com/openharmony/kernel_liteos_m/commits/6d7c9dfe597affb260e8bd74fa606b6d68c2b49a )), closes [#I3WLCN ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3WLCN )
* Support arm9 fiq swi mode and using system mode. ([97b5b08 ](https://gitee.com/openharmony/kernel_liteos_m/commits/97b5b0837be4b8df1381af29a6f650f243322840 )), closes [#I3WLCN ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3WLCN )
* support non-continuous memory regions ([0facb0c ](https://gitee.com/openharmony/kernel_liteos_m/commits/0facb0c0179f29a08b037655bbe691c98384dc84 )), closes [#I43XOP ](https://gitee.com/openharmony/kernel_liteos_m/issues/I43XOP )
* 完善m核qemu串口驱动, 支持shell输入 ([c4dc5ab ](https://gitee.com/openharmony/kernel_liteos_m/commits/c4dc5ab0f8b5caae55efdbedf59ab07f5006f6c2 )), closes [#I46N7F ](https://gitee.com/openharmony/kernel_liteos_m/issues/I46N7F )
* 按任务统计已经alloc的内存大小 ([53117f9 ](https://gitee.com/openharmony/kernel_liteos_m/commits/53117f9f47a8dd3023e83dc0cc0de224eab9719f )), closes [#I44WNU ](https://gitee.com/openharmony/kernel_liteos_m/issues/I44WNU )
* 支持native动态加载组件 ([d753834 ](https://gitee.com/openharmony/kernel_liteos_m/commits/d75383400efe5d9ca0ae4093e4f2e65fee03024b )), closes [#I418HJ ](https://gitee.com/openharmony/kernel_liteos_m/issues/I418HJ )
* 新增LOSCFG_BASE_CORE_TSK_SWITCH_HOOK 宏定义配置 ([39efd6f ](https://gitee.com/openharmony/kernel_liteos_m/commits/39efd6fb30ee7dc9159811f5d37dffcdfe81bae0 )), closes [#I40Q9O ](https://gitee.com/openharmony/kernel_liteos_m/issues/I40Q9O )
* 新增ROM/RAM分析工具 ([ee3403d ](https://gitee.com/openharmony/kernel_liteos_m/commits/ee3403deaf24dc612b51354f31f795fb0b9a49b5 ))
* 补充fs相关函数用例 ([2a95af5 ](https://gitee.com/openharmony/kernel_liteos_m/commits/2a95af5bf1b412de27b4518d0abf7c335366d4d7 )), closes [#I3UQ4 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3UQ4 )
* 解决fclose等函数工具链重定义问题 ([b244ad4 ](https://gitee.com/openharmony/kernel_liteos_m/commits/b244ad4ad0da8d151b69071fdd6db808c91f85a5 )), closes [#I3UG6 ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3UG6 )
* 补充fs相关函数用例 ([2a95af5 ](https://gitee.com/openharmony/kernel_liteos_m/commits/2a95af5bf1b412de27b4518d0abf7c335366d4d7 )), closes [#I3UQ4F ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3UQ4F )
* 解决fclose等函数工具链重定义问题 ([b244ad4 ](https://gitee.com/openharmony/kernel_liteos_m/commits/b244ad4ad0da8d151b69071fdd6db808c91f85a5 )), closes [#I3UG6O ](https://gitee.com/openharmony/kernel_liteos_m/issues/I3UG6O )
### BREAKING CHANGES