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Author SHA1 Message Date
openharmony_ci 11bca47b6e !247 fix: 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。 
Merge pull request !247 from zhushengle/tick_sched
 2021-08-10 06:16:34 +00:00
zhushengle 2118c84616 fix: 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。 
方案描述：
    1.周期软件定时器超时添加一个startTime字段，用于记录当前软件定时器的开始计时的时间，
    在定时器响应时，开始时间修改为上一次响应的结束时间(消除了中断执行时间对软件定时器
    的影响)。
    2. 在执行tick中断的过程当中，持有tick动态计算锁，保证在该过程中不会触发tick周期
    的计算，在tick中断结束时统一计算设置。 --- 提升tick中断的执行效率
    3. 在设置tick周期时，减掉tick中断执行的时间，减小周期动态化带来的时间误差
    4.新增LOSCFG_BASE_CORE_TICK_PER_SECOND_MINI配置宏，用于配置tick中断的最小响应精度
Close #I3YGP1

Signed-off-by: zhushengle <zhushengle@huawei.com>
Change-Id: Ia53e4accce497bce870557c2c3387ce51fa3fed3
 2021-08-09 21:16:22 +08:00
openharmony_ci 7fe9cc9aa0 !253 fix: L0 net 编译修复 
Merge pull request !253 from give-me-five/master
 2021-08-09 03:46:44 +00:00
silen 299813cdb4 fix: net compile fix 
Change-Id: Ieb264f28e831f867d833a66fa25fec57e740a162
Signed-off-by: silen <wuyunjie@huawei.com>
 2021-08-09 10:01:23 +08:00
lnlan 218d16f85f style：修改 liteos_a unittest 测试文件的 licence 注释 
【背景】解除告警
【修改方案】
 格式化修改告警文件的文件头注释格式

re #I44497

Signed-off-by: lanleinan <lanleinan@163.com>
Change-Id: Id2d61deb9d9a14d5e29b915c3a64c75e11e12eda
 2021-08-05 14:32:21 +00:00
JerryH 8692ed33a3 fix: 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 
close #I420SD

Signed-off-by: JerryH <huangjieliang@huawei.com>
Change-Id: Id2e89e11df8aeb906cdd36b2c40c51c2e140a569
 2021-08-02 15:43:01 +08:00
openharmony_ci 23d56f4b2a !241 M核代码告警清零 
Merge pull request !241 from wangchen/m_codex
 2021-07-31 03:40:50 +00:00
openharmony_ci 1d33f5e4b0 !234 feat: L0 支持Trace 
Merge pull request !234 from LiteOS/master
 2021-07-31 02:58:59 +00:00
wangchen cb5f862eaf fix: M核代码告警清零 
【背景】定期M核代码告警清零。

【修改方案】
根据工具扫描结果，对代码告警进行更改。

【影响】
对现有的产品编译不会有影响。

re #I4386N
Signed-off-by: wangchen <253227059@qq.com>
 2021-07-30 18:34:08 +08:00
LiteOS2021 56c93a641b feat: L0 支持Trace 
1.【需求描述】
　L0 支持Trace，提供两种工作模式：在线模式、离线缓存模式， 用于按时间线追踪系统事件，如任务切换、中断、ipc等。
2.【方案描述】
　(1).在内核模块预置静态代码桩
  (2).触发桩后，收集系统上下文信息
  (3).离线模式则写入内存，用户可通过dump导出；
  (4).在线模式通过pipeline对接IDE进行可视化解析和展示；

BREAKING CHANGE:
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

Close #I41Y9Y

Signed-off-by: LiteOS2021 <dinglu@huawei.com>
 2021-07-30 09:29:37 +08:00
silen 911a767992 fix: open shell & fix qemu compile 
Change-Id: Ia7488c02db7a41e0f681d008882b7c2721e6b207
Signed-off-by: silen <wuyunjie@huawei.com>
 2021-07-29 11:19:03 +08:00
silen ae05de3ffd fix: ping cmd compile fail 
Change-Id: I692de82275b8da03ac51b493b2f74148c96574d0
Signed-off-by: silen <wuyunjie@huawei.com>
 2021-07-21 08:50:28 +08:00
silen fd2227e5c8 fix: l0 shell adapt new master 
Change-Id: Ia4e0c848b76e8fda7c5a2f9e1b2246b2a09947a4
Signed-off-by: silen <wuyunjie@huawei.com>
 2021-07-17 19:54:44 +08:00
silen ad15bbd6a4 fix: 修复task命令格式错误，增加copyright 
Change-Id: Ib573f981b2a83ab6f75741dd4a670c0ef3adf3f8
Signed-off-by: silen <wuyunjie@huawei.com>
 2021-07-14 16:27:30 +08:00
openharmony_ci bbce405227 !218 feat: L0 新增shell功能，增加命令ls cd等 
Merge pull request !218 from give-me-five/master
 2021-07-14 03:33:18 +00:00
silen 97283b7c5d feat: add L0 shell function 
Change-Id: I7f10bd365455c32006c22a9f6e2368fe6c229a6a
Signed-off-by: silen <wuyunjie@huawei.com>
 2021-07-13 22:04:30 +08:00
YOUR_NAME 948501ac73 feat: provide getifaddrs for liteos_m 
provide getifaddrs for liteos_m

close: #I400S5

Signed-off-by: liujiandong <liujiandong1@huawei.com>
 2021-07-12 10:49:33 +08:00
openharmony_ci bf045e3eba !213 消除编译告警 
Merge pull request !213 from x_xiny/master
 2021-07-09 08:37:18 +00:00
x_xiny d8c8c22666 fix:消除编译告警 
【背景】
 消除编译告警

【修改方案】
 消除编译告警

 re #I3ZC1R

 Change-Id: If5748c7ed420a9ff822c20ffb17dee2815e9bddc

 Signed-off-by: x-xiny <1301913191@qq.com>

Change-Id: Id78631543b0c41f11e1c3594200a3ad43543bbf5
 2021-07-09 10:05:31 +08:00
Leon Chan ceaed2dc86 feat: add file type support for LfsStat 
close #I3ZCDR
Signed-off-by: Leon Chan <chenwei26@huawei.com>
 2021-07-06 16:00:13 +08:00
Leon Chan 452f36403d fix: littlefs inappropriate return value and errno 
return value and errno conforming to the POSIX.1.2008 standards

close: #I3YIVT
Signed-off-by: Leon Chan <chenwei26@huawei.com>
 2021-06-30 18:38:01 +08:00
openharmony_ci 7fcf7ee3e6 !202 m核lwip提供gn编译脚本 
Merge pull request !202 from 刘建东/master
 2021-06-28 12:32:54 +00:00
YOUR_NAME 8515f0dc8f chore: provide lwip gn file for liteos_m 
provide lwip gn file for liteos_m

close: #I3Y2WZ

Signed-off-by: liujiandong <liujiandong1@huawei.com>
 2021-06-28 17:13:44 +08:00
openharmony_ci 66f242f85b !201 littlefs编译告警消除 
Merge pull request !201 from LeonChan/lc-compile-warnings
 2021-06-28 09:11:23 +00:00
Leon Chan 75f61870a0 fix: compile warnings 
1, function prototypes: LfsSeek, LfsCloseDir
2, fix some other minor warnings and remove some while spaces

close: #I3Y57X
Signed-off-by: Leon Chan <chenwei26@huawei.com>
Change-Id: Id8b77c8a6b2e8d2b9bc5f02e22bfc6a15d70f648
 2021-06-28 15:42:28 +08:00
Leon Chan 82fad6c36f fix: rollback resources when opendir failed 
close: #I3Y577
Signed-off-by: Leon Chan <chenwei26@huawei.com>
 2021-06-28 15:29:31 +08:00
openharmony_ci 586d9a18b3 !199 M核littlefs当文件open失败时，需要回收fd，否则会有fd泄露 
Merge pull request !199 from li_zan/master
 2021-06-26 08:22:24 +00:00
li_zan b458e12ed5 fix: M核littlefs当文件open失败时，需要回收fd，否则会有fd泄露 
close：#I3XU6R

Signed-off-by: li_zan <371442490@qq.com>
 2021-06-26 09:33:57 +08:00
li_zan b0119f6185 Merge branch 'master' of gitee.com:openharmony/kernel_liteos_m into master 2021-06-24 01:33:46 +00:00
li_zan b55cfc1ba7 fix: 修复littlefs的多分区挂载时，对pathname的处理逻辑异常 
close：#I3WWFA

Signed-off-by: li_zan <371442490@qq.com>
 2021-06-24 09:31:15 +08:00
openharmony_ci d0efdfc20d !169 feat: L0支持低功耗投票框架 
Merge pull request !169 from zhushengle/PM
 2021-06-22 11:55:22 +00:00
zhushengle 558ce14bec feat: L0 支持低功耗框架 
1.【需求描述】
　L0 支持低功耗投票框架, 使内核与应用、驱动分离开，通过注册及投票机制控制系统的低功耗模式,
  减低系统功耗,提升设备电池寿命。
2.【方案描述】
　(1).提供注册机制，使驱动与内核分离
  (2).提供投票机制，判断系统运行模式
  (3).记录持锁设备，便于回溯
  进入：系统运行进入idle任务时判断当前的功耗模式，如果上层应用未对当前功耗模式(deep和shutdown)
　持锁，则系统准备进入当前模式,首先所有设备依次进入当前模式，如果有设备进入当前模式失败，则恢复
　已进入当前模式的所有设备，并且功耗模式变为normal模式；设备依次进入当前功耗模式后cpu再进入当前
　功耗模式。
  恢复：功耗模式为deep时，需要恢复逻辑，时系统恢复运行。当有中断出发时，系统会退出低功耗模式，
  恢复顺序为：首先cpu先恢复，然后设备依次恢复。

BREAKING CHANGE:
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).

Close #I3UDNV

Signed-off-by: zhushengle <zhushengle@huawei.com>
Change-Id: Id5382c42c8055ba7850895a3f575130a73e38a65
 2021-06-22 13:15:06 +08:00
li_zan 7259289bd9 fix: 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 
close：#I3VT11

Signed-off-by: li_zan <371442490@qq.com>
 2021-06-17 17:03:41 +08:00
openharmony_ci 468ce69f27 !180 update: rename LOS_BackTraceInit 
Merge pull request !180 from kenneth/BackTraceInit
 2021-06-16 13:45:04 +08:00
openharmony_ci 48067a0596 !178 littlefs三方源码采用GN编译修改上库+默认Mount路径可配置 
Merge pull request !178 from li_zan/master
 2021-06-16 10:58:13 +08:00
kenneth a0a32188ff update: rename LOS_BackTraceInit 
change function name LOS_BackTraceInit and involve it in los_init.c when macro is not set to 0

close https://gitee.com/openharmony/kernel_liteos_m/issues/I3SYQQ

Signed-off-by: kenneth <459864689@qq.com>
 2021-06-16 08:51:00 +08:00
li_zan bdb614bc2b fix: littlefs三方源码采用GN编译修改上库 
close：I3VJ6X

Signed-off-by: li_zan <371442490@qq.com>
 2021-06-15 19:56:50 +08:00
openharmony_ci 749bd8a481 !176 musl归一化后调整libc的构建 
Merge pull request !176 from Caoruihong/porting2
 2021-06-11 17:36:29 +08:00
Caoruihong a5660c2217 chore: remove the files copied from musl 
copied and auto-generated files are redundant and should not be tracked.

Change-Id: I22bb3a1873ba6e0be3008306624b50772cdc91b5
Signed-off-by: Caoruihong <crh.cao@huawei.com>
 2021-06-11 11:26:58 +08:00
openharmony_ci a3ab46ec31 !175 修复M核littlefs GN编译的若干错误 
Merge pull request !175 from li_zan/master
 2021-06-11 11:23:45 +08:00
li_zan d77828e206 fix: 修复M核littlefs GN编译的若干错误 
close：I3V7ZH

Signed-off-by: li_zan <371442490@qq.com>
 2021-06-11 09:48:32 +08:00
openharmony_ci db89b353e9 !166 修复fatfs文件系统中部分指针访问前未判空、全局变量保护不完全问题。 
Merge pull request !166 from JING/fatfs
 2021-06-10 13:21:37 +08:00
JerryH 97a5b6d8dc Merge branch 'master' of gitee.com:openharmony/kernel_liteos_m into backtrace 2021-06-09 10:41:58 +08:00
openharmony_ci 0ba33abcd1 !174 m核上littlefs新增错误码功能 
Merge pull request !174 from li_zan/master
 2021-06-09 09:48:44 +08:00
li_zan a062378631 fix: m核上littlefs新增错误码功能 
close：#I3UVMQ

Signed-off-by: li_zan <371442490@qq.com>
 2021-06-08 19:13:44 +08:00
chenjing bc7a914bce fix: protect from accssing NULL pointer, access g_handle after fslock 
close #I3UCX3

Signed-off-by: chenjing <chenjing139@huawei.com>
Change-Id: Ie4d5c1923c2d49e283c77f46d01784bed065a507
 2021-06-04 16:20:11 +08:00
openharmony_ci 3d2a102d35 !160 fix: fatfs中宏FS_LOCK_TIMEＭOUT_SEC拼写错误 
Merge pull request !160 from zhushengle/fs
 2021-06-04 14:47:51 +08:00
openharmony_ci af9b9ee7fe !157 fix: comment error 
Merge pull request !157 from kenneth/los_backtrace.h2
 2021-06-04 14:44:56 +08:00
openharmony_ci 162673b546 !154 fix: change cpup retval range 
Merge pull request !154 from kenneth/LOS_HistorySysCpuUsage2
 2021-06-04 14:43:42 +08:00
zhushengle 42dc308369 fix: Fixed a spelling error in FS_LOCK_TIMEOUT_SEC. 
Close #I3TL66

Change-Id: Id7facf210d7bc3c29c631e2f0b48a332e7f1348c
Signed-off-by: zhushengle <zhushengle@huawei.com>
 2021-06-04 10:40:44 +08:00