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27 Commits

Author SHA1 Message Date
wangchen 6ffd55dcd0 fix: shell模块task命令踩内存问题修改 
【背景】task命令获取内存时传入的参数过大，可能引起踩内存问题。

【修改方案】
1，对task命令中获取内存信息时的入参进行调整，避免引起内存问题

【影响】
对现有的产品编译不会有影响。

re #I4A70V
Signed-off-by: wangchen <253227059@qq.com>
 2021-09-16 15:56:38 +08:00
zhushengle 3798091d87 fix: 内核模块编译增加-Werror编译选项，且清除内核编译告警 
Close #I46E6S

Change-Id: If1362c02a0a344da881a9bf90e41f0a43ba33609
Signed-off-by: zhushengle <zhushengle@huawei.com>
 2021-09-06 16:16:43 +08:00
lnlan 475db62db1 feat: los_memory.c代码重复率处理 
【背景】
los_memory.c中有4处遍历内存节点的操作，重复率较高
【修改方案】
1.提取一个遍历内存节点的函数，入参可传入处理函数来应对不同处理场景
【影响】
对现有的产品编译不会有影响。

re #I44WNU

Signed-off-by: lanleinan <lanleinan@163.com>

Change-Id: Iafd25be39e76ee29e4fb27e5ef65f1888cc23f02
 2021-08-31 02:30:30 +00:00
lnlan 53117f9f47 feat: 按任务统计已经alloc的内存大小 
【背景】
m核需补充shell命令，按任务统计已经alloc的内存大小
【修改方案】
1.新增在task命令中，在打印task
info前遍历所有内存节点，统计各任务所占用的内存节
点大小，在打印时将其打出。
2.内存节点中，taskid所占位数随系统最大任务数调整
【影响】
对现有的产品编译不会有影响。

re #I44WNU

Signed-off-by: lanleinan <lanleinan@163.com>
Change-Id: I080b5dd056966784c0752408f9e320ca0e97c7f7
 2021-08-28 06:14:34 +00:00
wangchen 5a9d53b644 fix: M核告警消除 
【背景】定期M核代码消除。

【修改方案】
1，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 #I46LHG
Signed-off-by: wangchen <253227059@qq.com>
 2021-08-20 18:44:33 +08:00
openharmony_ci 97c4a5813f !249 堆内存算法支持多段非连续性内存区域 
Merge pull request !249 from kenneth/multiple_mem
 2021-08-17 07:43:18 +00:00
kenneth 0facb0c017 feat: support non-continuous memory regions 
The multiple non-continuous memory regions are supported when the macro
LOSCFG_MEM_MUL_REGIONS is enabled. The array of the type LOS_MEM_REGION should be defined,
and each array element defines the start address and the length for each memory regions, \
begining from the lower address to the higher memory address.

close #I43XOP

Signed-off-by: kenneth <zhushangyuan@huawei.com>
 2021-08-17 09:07:04 +08:00
openharmony_ci 93f029b430 !250 某些编译器下编译告警消除 
Merge pull request !250 from 野生毛霉君/master
 2021-08-11 09:23:07 +00:00
mucor 8dea15c4fc fix: compile warning fix 
close: #I4330B
Signed-off-by: mucor <mucorwang@gmail.com>
 2021-08-05 21:02:42 +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
arvinzzz 3c48951857 fix: 清理残留无效的trace代码 
1. 删除残留无用的trace代码
2. 调整los_error.h中失效的错误类型定义
3. 整理los_config.h中的特性控制宏

close: #I3ZMB4
Signed-off-by: arvinzzz <zhaotianyu9@huawei.com>
Change-Id: I9f03c486b54ae66308f0dac1aa003dd2a5ef5b84
 2021-07-13 11:31:32 +08:00
kenneth ef12c89c7a fix: fix print format compilation warning 
fix print format compilation warning by changing 0x%x to 0x%p

close https://gitee.com/openharmony/kernel_liteos_m/issues/I3OFSQ

Signed-off-by: kenneth <459864689@qq.com>
 2021-06-10 14:52:47 +08:00
arvinzzz 369320de37 fix: 调整hook类型和位置，方便调试 
close: #I3TGZS
Change-Id: Idba021ec7595d2f25a23102b6610e0f29cdd1209
Signed-off-by: arvinzzz <fcykztyu@163.com>

Change-Id: I9f1f745c6389de8bd8ca589bd1a3dc5311962527
 2021-06-02 10:28:24 +08:00
openharmony_ci 439368edc1 !111 fix: correct typo in los_memory.c 
Merge pull request !111 from rtos-lover/los_mem
 2021-05-15 09:42:02 +08:00
YOUR_NAME eac4a04153 Fix memory leak check and interity error check. 
Delete redundant judgments.

Close #I3P10Y and #I3QNLT

Change-Id: I94ff34099bc39345ef5490f185f70c4b87bfd415
 2021-05-14 14:49:17 +08:00
rtos-lover e7ea50f131 fix: correct spelling 
correct type in los_memory.c

close https://gitee.com/openharmony/kernel_liteos_m/issues/I3PYC3
 2021-05-08 10:06:01 +08:00
Caoruihong 3cea0e42b1 remove __cplusplus guards in .c files 
Change-Id: Ie25b83a42d3ca35c3a6d624ef01f425a85957d7f
 2021-04-19 18:19:28 +08:00
YOUR_NAME d642d90a7d IssueNo:#I3IDB0 
Description:Fix the problem that the interface does not reset the output parameter.
Sig:liteos_m
Feature or Bugfix:Bugfix
Binary Source:No

Change-Id: I9e6f7a6813c4eb70b22681fc6a4994eae44a1b64
 2021-04-17 16:22:29 +08:00
openharmony_ci 45a8a3812c !52 heap初始化做address以及size的对齐检查 
Merge pull request !52 from 金永生/los_heap
 2021-04-10 09:03:51 +08:00
arvinzzz 62caa74382 Description: add hook framework 
Change-Id: I45c37c3c92e74e676818e713fa46b3a9fe970e68
 2021-04-01 11:26:49 +08:00
金永生 9af0cd4891 modify:heapInit:check the heap addr and size for configured alignsize, if not, return err 2021-03-30 19:43:21 +08:00
YOUR_NAME 34c82ccd64 Add exc dump. 
Change-Id: Ie3b925f89a01ade5f4a4fae6ff2eff94d97176da
 2021-03-22 16:33:38 +08:00
mamingshuai 778c8b9930 update openharmony 1.0.1 2021-03-11 20:30:40 +08:00
huangjieliang 25b432927c Description: Sync liteos_m to OpenHarmony. 
Reviewed-by: likailong
 2021-01-30 18:05:13 +08:00
Caoruihong 1405111aa9 Description: refactor 
Reviewed-by: likailong
 2020-12-16 17:30:08 +08:00
likailong 72c4acf01e Description: liteos-m refactoring 
Reviewed-by: wangmihu, zhushengle
 2020-12-02 19:40:34 +08:00
l00278955 07d25a8ae8 Description: liteos-m refactoring 
Reviewed-by: liulei, shenwei

Change-Id: I7baba352c02b78aefc81fc5eca000d840d3b2fe3
 2020-11-13 09:55:39 +08:00