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Author SHA1 Message Date
hw_llm 03a2bf2c68 cherry pick d958a85 from https://gitee.com/hw_llm/kernel_liteos_a/pulls/1202 
Description: 解决容器编译报错问题
IssueNo: https://gitee.com/openharmony/kernel_liteos_a/issues/I9TEYD
Feature Or Bugfix: Bugfix
Binary Source: No
Signed-off-by: hw_llm <liu.limin@huawei.com>
 2024-08-16 06:25:58 +00:00
guzhihao4 1ba32406bb Ignore warnings for enable llvm15 
Issue: #I6LPWU

Signed-off-by: guzhihao4 <guzhihao4@huawei.com>
Change-Id: I7b558fa46239081890ae005de65ba8d2bba1d134
 2023-04-03 16:42:22 +08:00
openharmony_ci 2845efe801
!1129 fix：修复内核调用栈解析脚本bug 
Merge pull request !1129 from zhangdengyu/fix_debug_script
 2023-03-04 06:21:52 +00:00
zhangdengyu f924cc775b fix：修复内核调用栈解析脚本bug 
方案描述：
1、修复内核调用栈解析脚本parse_mem_info.sh的bug，将多余符号(`)去除

BREAKING CHANGE：
无

Close：#I6I6BA

Signed-off-by: zhangdengyu <zhangdengyu2@huawei.com>
Change-Id: I0b0d7e5f6e79313e5f517f89395f4195883cfe06
 2023-02-27 19:01:03 +08:00
zhushengle b45cdbda3e feat: 支持cgroups 
BREAKING CHANGE:
支持cgroups对外变更:
1.在proc目录下支持plimits目录，支持ipc, pid, memory, devices, sched控制器

Close #I6GVPL

Signed-off-by: zhushengle <zhushengle@huawei.com>
Change-Id: Ib996e07bf148abce9e40290d6188b763b52e89bb
 2023-02-23 09:32:17 +08:00
yinjiaming d17bc9d4ea fix:删除冗余的函数 
代码扫描工具发现代码中有被注释的多余函数，现删除。

Signed-off-by: yinjiaming <yinjiaming@huawei.com>
Change-Id: I26980061390924d53c77e467b2cab2f56b192a82
 2023-02-07 16:46:31 +08:00
huangjieliang c592fe73ec feat:LMS模块及堆内存模块非安全函数安全合规整改 
Close #I68LEO

Signed-off-by: huangjieliang <huangjieliang@huawei.com>
Change-Id: I6f1a8e647220170b00f771117bb018e5f82997ed
 2023-02-01 16:50:11 +08:00
yinjiaming 96b2d557ac fix: 内核告警修复 
【背景】
经代码扫描工具检测,内核代码中存在
可以修复的告警

【修改方案】
1.将单语句的if, while等加上括号
2.将C语言风格的类型转换变为C++风格

【影响】
对现有的产品编译不会有影响。

Signed-off-by: yinjiaming <yinjiaming@huawei.com>
Change-Id: I7d4a04a8904abb3c33e843049bf15f4386d3efd8
 2022-09-21 11:38:51 +08:00
Hongjin Li 69f3bf3a2a style: using different variable in different functions 
Signed-off-by: Hongjin Li <lihongjin1@huawei.com>
Change-Id: I814dcccefcd6248ea32cae94bfde567f3077c7cd
 2022-08-25 10:16:45 +08:00
Hongjin Li 660b314f90 style: string format in python 
Signed-off-by: Hongjin Li <lihongjin1@huawei.com>
Change-Id: Ie84a97ca5e0250991aa774b737eb7787e27d80af
 2022-08-23 20:22:13 +08:00
yuanbo 00dbf1e5d5 feat: normalize drivers framework component and repos 
Signed-off-by: yuanbo <yuanbo@huawei.com>
 2022-06-15 20:02:05 +08:00
openharmony_ci 90d6ff9a6f
!871 fix: newlib for liteos_a and clip for liteos_a_mini 
Merge pull request !871 from Harylee/qemu
 2022-05-05 08:41:34 +00:00
Haryslee 7fef6ac8d9 fix: newlib for liteos_a and clip for liteos_a_mini 
close #I53VW6

Signed-off-by: Haryslee <lihao189@huawei.com>
Change-Id: I591b4ffaeb220311b63bd95f19400e0b9fde3c45
 2022-04-29 14:12:29 +08:00
Far fbc81cd821 fix: LiteOS-A内核jffs2文件系统停止使用third_party下的Linux_Kernel 
Close #I5564N
Signed-off-by: Far <yesiyuan2@huawei.com>
 2022-04-29 10:46:39 +08:00
x_xiny 0f75bf01a6 fix:内源代码检视拼写错误修改 
【背景】3.1代码review问题修改

    【修改方案】
     根据检视意见对拼写错误进行修改

     Signed-off-by: xuiny <xuxinyu6@huawei.com>

Change-Id: I9fb982a8ba2052fa4d56e91eec33c96ab4035a90
 2022-03-14 17:34:46 +08:00
openharmony_ci 87a7df48b8
!821 fix: 源代码检视问题修复 
Merge pull request !821 from xuxinyu/master
 2022-03-10 12:13:18 +00:00
openharmony_ci 9f8127cc54
!824 fix: 源码检视修复 
Merge pull request !824 from yinjiaming/master
 2022-03-10 08:19:06 +00:00
x_xiny 0770e5f972 fix:内源代码检视修改（安全函数） 
【背景】3.1代码review问题修改

【修改方案】
 根据检视意见对安全函数，版权等信息进行修改

 re #I4WV56

 Signed-off-by: xuiny <xuxinyu6@huawei.com>

Change-Id: Ia2a6ba828700006f6bfe810714e2cd88fc2ccddc
 2022-03-10 14:40:58 +08:00
yinjiaming 9a030d6930 fix: 修复3.1源码检视的问题 
【背景】
3.1 代码检视过程中有一些问题需要修复

【修改方案】
修改了失效的文档链接,更改了一些非可执行文件的权限

【影响】
对现有的产品编译不会有影响。

Signed-off-by: yinjiaming <yinjiaming@huawei.com>
Change-Id: If87ac9a3e17ba679f4712552f5a89cc13349287e
 2022-03-09 09:34:31 +00:00
arvinzzz 64ddb1ff07 fix:codex及合规问题修复 
Signed-off-by: arvinzzz <zhaotianyu9@huawei.com>
Change-Id: I5a738c243a07325b7cc314956a1658a69e768559
 2022-03-07 19:34:50 +08:00
Caoruihong 6e886d4233 feat(build): support gcc toolchain 
Signed-off-by: Caoruihong <crh.cao@huawei.com>
Change-Id: I6f2dea19cbd2e5b562bb51e30592205a2bb4fbdb
 2021-12-05 02:49:48 +08:00
zhushengle 64e49aba7c feat: 支持L1 低功耗框架 
方案描述：
   和L0保持一致，上层通过proc文件系统操作：
   power_mode  支持的低功耗模式，通过对该文件进行write操作可以设置低功耗模式
   power_count powermanager模块通过对该文件操作，和内核进行交互，简要流程如下：
     while (1) {
       open  // 打开该文件
       read  // 使powermanager低功耗任务常阻塞，当系统无任何模块持锁时，会唤醒该任务
       write // 进行低功耗流程
       close // 关闭该文件
     }
   power_lock    write该文件，持锁
   power_unlock  writw该文件，释放锁

Close #I4JSO

Change-Id: I73fcdeeb5e2039484b3351a81b46a0892b349fe9
Signed-off-by: zhushengle <zhushengle@huawei.com>
 2021-11-29 11:58:47 +08:00
LiteOS2021 e748fdbe57 feat: L0~L1 支持Lms 
1.【需求描述】：
   支持内核态和用户态堆内存非法访问检测，包括：越界访问、double free、释放后使用；支持libc常用高频函数内存检测；支持安全函数内存检测；读写检测可配可裁剪。
2.【方案描述】：
   L0 ~ L1:
   (1).影子内存映射与标记
   (2).编译器使能-fsanitize=kernel-address 自动插桩检测点
   (3).实时校验影子内存的合法性；
   (4).错误访问打印回溯栈

BREAKING CHANGE: 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

Close #I4HYAV

Signed-off-by: LiteOS2021 <dinglu@huawei.com>
Change-Id: Id8e5c890656da9edc4a22227e6a3c32205c024ce
 2021-11-27 11:13:41 +08:00
openharmony_ci 2c33cfce86 !599 feat: L0~L1 支持Perf 
Merge pull request !599 from LiteOS/perf
 2021-09-29 06:15:02 +00:00
LiteOS2021 6e0a3f10bb feat: L0-L1 支持Perf 
1.【需求描述】：
         L0-L1 支持Perf，提供2种模式的配置， 及3大类型的事件配置：
         2种模式：计数模式（仅统计事件发生次数）、采样模式（收集上下文如任务ID、pc、backtrace等）。
         3种事件类型：CPU硬件事件（cycle、branch、icache、dcache等）、OS软件事件（task switch、mux pend、irq等）、高精度周期事件（cpu          clock）。
    2.【方案描述】：
         L0:
         基于事件采样原理，以性能事件为基础，当事件发生时，相应的事件计数器溢出发生中断，在中断处理函数中记录事件信息，包括当前的pc、当前运         行的任务ID以及调用栈等信息。
         L1:
         新增perf字符设备，位于“dev/perf”，通过对设备节点的read\ioctl,实现用户态perf

    BREAKING CHANGE:
    1.新增一系列perf的对外API，位于los_perf.h中.
    LOS_PerfInit配置采样数据缓冲区
    LOS_PerfStart开启Perf采样
    LOS_PerfStop停止Perf采样
    LOS_PerfConfig配置Perf采样事件
    LOS_PerfDataRead读取采样数据
    LOS_PerfNotifyHookReg 注册采样数据缓冲区的钩子函数
    LOS_PerfFlushHookReg 注册缓冲区刷cache的钩子

    2. 用户态新增perf命令
  【Usage】:
./perf [start] /[start id] Start perf.
./perf [stop] Stop perf.
./perf [read nBytes] Read nBytes raw data from perf buffer and print out.
./perf [list] List events to be used in -e.
./perf [stat] or [record] <option> <command>
         -e, event selector. use './perf list' to list available events.
         -p, event period.
         -o, perf data output filename.
         -t, taskId filter(whiltelist), if not set perf will sample all tasks.
         -s, type of data to sample defined in PerfSampleType los_perf.h.
         -P, processId filter(whiltelist), if not set perf will sample all processes.
         -d, whether to prescaler (once every 64 counts), which only take effect on cpu cycle hardware event.

    Close #I47I9A

Signed-off-by: LiteOS2021 <dinglu@huawei.com>
Change-Id: Ieb9b7483c85d1495df7c55bc0027f4309dff9814
 2021-09-28 19:28:34 +08:00
openharmony_ci d59aad1f3a !580 新增解析异常和backtrace信息脚本 
Merge pull request !580 from zhangfanfan2/script
 2021-09-24 08:29:13 +00:00
arvinzzz b3d96d166c refactor: 清理Makefile冗余项 
清理Makefile冗余项，各模块Makefile里不需要再次引用公共路径，只需引用私有头文件路径

close: #I49MOO

Signed-off-by: arvinzzz <zhaotianyu9@huawei.com>
Change-Id: I2dd7189c866498896461f78bfed5444ae1d86876
 2021-09-13 18:14:15 +08:00
Caoruihong a627cdba0c chore(make): simplify build scripts 
remove redundant script codes

Signed-off-by: Caoruihong <crh.cao@huawei.com>
Change-Id: I67695a69cccefc220ede55add9372bce0c59d7f5
 2021-09-09 18:56:47 +08:00
arvinzzz 33d0c1bd0b refactor: 内核目录结构整理 
1. 原kernel/common目录下属于内核拓展组件，统一移入kernel/extend管理
2. Kconfig分层，各模块自己的配置放到自己目录下管理
3. 原platform下不属于平台的公共代码抽到kernel/common下，只留板级链接脚本和一些编译脚本指向device目录下触发平台相关的编译
4. 对外公共头文件统一抽到对外include路径
5. 废弃宏，头文件清理

close: #I48KI4

Signed-off-by: arvinzzz <zhaotianyu9@huawei.com>
Change-Id: I0cf5ea81c92a8fa7b113da9cbdc8b7bc935f5aae
 2021-09-08 16:36:28 +08:00
openharmony_ci 007f385396 !596 优化编译脚本，DEVICE_PATH下的drivers/Kconfig由可选改为必选 
Merge pull request !596 from Caoruihong/opt_20210901
 2021-09-01 11:07:20 +00:00
Caoruihong 463bc0546f chore(build): optimize build scripts, make Kconfig in DEVICE_PATH mandatory 
$(DEVICE_PATH)/drivers/Kconfig is mandatory now.

Signed-off-by: Caoruihong <crh.cao@huawei.com>
Change-Id: Ie9484229e2dc6e6babe0cf2daf8e4f6693163052
 2021-09-01 18:45:44 +08:00
Caoruihong 4bee53a610 chore(build): optimize build scripts, remove unused config files 
config files under tools/build/config directory are no maintained any more,
so we delete all of them.

Signed-off-by: Caoruihong <crh.cao@huawei.com>
Change-Id: Idf51d55caa3c820617b7c90affda0186718632e5
 2021-09-01 12:39:55 +08:00
LiteOS2021 dc9ec6856f feat: L0-L1 支持Trace 
1.【需求描述】
            L0~L1 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】
            L0:
            (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；
            L1:
            新增trace字符设备，位于"/dev/trace",通过对设备节点的read\write\ioctl，实现用户态trace；

        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 #I46WA0

    Signed-off-by: LiteOS2021 <dinglu@huawei.com>

Change-Id: I6a8e64794c4852f2c2980993a06180e09ec6ee0d
 2021-08-31 20:29:45 +08:00
Caoruihong 055295b6d1 chore: optimize build scripts and add lto config entry 
Signed-off-by: Caoruihong <crh.cao@huawei.com>
Change-Id: Ibf8df58696b7f1ccb3b5b21154c3b94dda1e8ad2
 2021-08-31 12:04:34 +08:00
Caoruihong df35eb513d chore(make): optimize build scripts 
Signed-off-by: Caoruihong <crh.cao@huawei.com>
Change-Id: Ibb4223ef2d032a03950263b766414ca1c021e69a
 2021-08-30 17:18:21 +08:00
YOUR_NAME 7019fdfcbb feat: 新增解析异常和backtrace信息脚本 
close: #I47EVQ

Signed-off-by: zff <zhangfanfan2@huawei.com>
Change-Id: Id9c373bf6b36cda024317f927974b08ca61fd9ec
 2021-08-27 15:09:50 +08:00
Caoruihong 682ae82158 chore: enable make of mksh and toybox 
Signed-off-by: Caoruihong <crh.cao@huawei.com>
Change-Id: Ie152b0ad21af5dc8e8c31c71f236500e5726e1c4
 2021-08-25 01:46:41 +08:00
Caoruihong 181322a3c1 chore(make): fix and optimize some build scripts 
Signed-off-by: Caoruihong <crh.cao@huawei.com>
Change-Id: I2e61b7ea231be78423dc10412e0ab9a710cad8ef
 2021-08-23 20:47:18 +08:00
Caoruihong 0e260949c9 feat(make): optimize makefiles and remove some unused files 
Signed-off-by: Caoruihong <crh.cao@huawei.com>
Change-Id: Ie2dfa7334417ccd55bd56a19a7882a982ce49cab
 2021-08-22 04:23:40 +08:00
Caoruihong 9549f5ebd0 chore(musl): reduce the modifications of musl 
Signed-off-by: Caoruihong <crh.cao@huawei.com>
Change-Id: I32b820bc0eb7465bf54d506e7f5e759ef64101e2
 2021-08-19 16:07:12 +08:00
openharmony_ci 4dc059f207 !557 open platform I2S 
Merge pull request !557 from susha/master
 2021-08-17 14:23:27 +00:00
Caoruihong e1b9a6b185 chore(make): update Makefile 
remove some unused Makefile code and optimize some code

Signed-off-by: Caoruihong <crh.cao@huawei.com>
Change-Id: I1c31d07481bb6aee47b0c51d63d6b68316c38c88
 2021-08-17 21:34:01 +08:00
susha b5528e1d17 open i2s 
Signed-off-by: susha <susha@huawei.com>
 2021-08-17 20:12:45 +08:00
Caoruihong 8118408123 fix: do not override existing libs 
preserve existing newer libs under lib and libs dir

Signed-off-by: Caoruihong <crh.cao@huawei.com>
Change-Id: I5f91554890186f7760a73accb246240683b0558b
 2021-08-09 23:14:07 +08:00
SimonLi 7a98cad11a chore(oat): 删除二进制文件，并且新增oat屏蔽 
Signed-off-by: SimonLi <likailong@huawei.com>
 2021-08-06 01:41:09 +08:00
Haryslee 85b4cb7a67 fix: 将用户态内存调测解析脚本移至tools目录下 
背景：解析脚本之前放在prebuilts目录下，该目录做了调整，该子目录下无合适的目录存放。
方案：将解析脚本移至内核tools目录下。

close #I42T9A

Signed-off-by: Haryslee <lihao189@huawei.com>
Change-Id: I8b4af5df0cc9c9cd740fef8bd3092cf8d2bd1ec7
 2021-07-28 17:29:58 +08:00
openharmony_ci 08878bd99f !462 为hispark_taurus启用ADC及测试用例 
Merge pull request !462 from 王亚枫/master
 2021-07-27 09:24:46 +00:00
yafeng_wang c71ec9d7e8 feat: Open macro for ADC moudule 2021-07-27 16:15:12 +08:00
Caoruihong abf4d8fb25 feat: build OHOS_Image from kernel 
using OHOS_Image as liteos default name

Signed-off-by: Caoruihong <crh.cao@huawei.com>
Change-Id: I00bcc9a6747ffde0f07f3d243150055a644df02f
 2021-07-27 01:20:46 +08:00
openharmony_ci 9e9c7b28d4 !448 fix: Ctrl-C move out of LOS_MAGIC_KEY_ENABLE 
Merge pull request !448 from MGY917/Ctrl-C_support
 2021-07-22 02:51:05 +00:00