Merge pull request !1091 from wangchen/0817_m

Close #I7U2V4
Signed-off-by: Nwangchen <wangchen240@huawei.com>

Merge pull request !1090 from zwx1232718/master

Signed-off-by: Nzwx1232718 <zhenghui23@huawei.com>

Merge pull request !1087 from zwx1232718/master

Signed-off-by: Nzwx1232718 <zhenghui23@huawei.com>

Merge pull request !1084 from wangchen/0804_m

Merge pull request !1080 from 乔克叔叔/master

Merge pull request !1081 from zwx1232718/master

Merge pull request !1085 from yinjiaming/fix

Signed-off-by: Nzwx1232718 <zhenghui23@huawei.com>

内核代码经工具检测有告警，现予清理
Signed-off-by: Nyinjiaming <yinjiaming@huawei.com>
Change-Id: I3bf6c421296dfccd9c78cc6af47dcb1879da5cea

Close #I7QAKU
Signed-off-by: Nwangchen <wangchen240@huawei.com>

Merge pull request !1079 from zwx1232718/master

Signed-off-by: Nliuwenxin <liuwenxin11@huawei.com>
Change-Id: I45b8185b87b9c6cb03a470c9969239fdda5f6b4d

Signed-off-by: Nzwx1232718 <zhenghui23@huawei.com>

Merge pull request !1078 from zwx1232718/master

Signed-off-by: Nzwx1232718 <zhenghui23@huawei.com>

Merge pull request !1077 from zwx1232718/master

Signed-off-by: Nzwx1232718 <zhenghui23@huawei.com>

Merge pull request !1076 from zwx1232718/master

Signed-off-by: Nzwx1232718 <zhenghui23@huawei.com>

Merge pull request !1074 from zwx1232718/master

Signed-off-by: Nzwx1232718 <zhenghui23@huawei.com>

Merge pull request !1073 from zhangdengyu/componentization_0627

Close：#I7G9O9
Signed-off-by: Nzhangdengyu <zhangdengyu2@huawei.com>
Change-Id: I026d94ae8f068134d4047902203ea56122574bec

Merge pull request !1071 from zhangdengyu/IMF_0615

方案描述：
1、在最外层arch/include/los_interrupt.h中定义数据结构、声明对外接口；
2、在arch/xxx/common实现xxx架构中断通用的接口定义与声明；
3、在arch/xxx/yyy中实现针对xxx架构的差异化实现;
4、修改宏数值，适配整个中断管理框架

BREAKING CHANGE:
优化csky/xtensa/riscv架构中断管理框架对外变更描述：
1、宏OS_ERRNO_HWI_OPS_FUNC_NULL数值改为0x0200090c

Close: #I7DRTP
Signed-off-by: Nzhangdengyu <zhangdengyu2@huawei.com>
Change-Id: Ic7cab8222ceab846b2557ff9047f7c6cd34b2b44

Merge pull request !1067 from zhangdengyu/IMF0523

方案描述：
1、在最外层arch/include/los_interrupt.h中定义数据结构、声明对外接口；
2、在arch/arm/common实现arm架构中断通用的接口定义与声明；
3、在arch/arm/xxx中实现针对xxx架构的差异化实现;
4、在cortex-m7/gcc中未实现SysTickHandler函数，现将其实现

Close: #I76K6S
Signed-off-by: Nzhangdengyu <zhangdengyu2@huawei.com>
Change-Id: I741df02efb808ac64568b591e7ff460d99e21c30

Merge pull request !1051 from yinjiaming/fix

gettimeofday 接口获取时间的方式依赖于RTC钩子，造成了精度的差异，
现去掉其依赖

BREAKING CHANGE:
修复gettimeofday接口获取时间方式依赖RTC钩子对外变更描述：
修改API：
int gettimeofday(struct timeval *tv, void *ptz);

Close #I6WV3V
Signed-off-by: Nyinjiaming <yinjiaming@huawei.com>
Change-Id: I87f46661a2b6edf9fd179e8c6e2cfe72da0c0c61

Merge pull request !1036 from 程子丘/master

Merge pull request !1068 from zhushengle/GN

Close #I77PSG
Signed-off-by: Nzhushengle <zhushengle@huawei.com>
Change-Id: I095e5d0aac99eda1a8c238701e560655477b04d2

Merge pull request !1064 from zhangdengyu/RTC0515

方案描述：
1、time中timezone全局变量修改为优先从RTC获取
2、settimeofday接口，linux和posix标准有差异，m核中对齐posix标准,具体如下：
int settimeofday(const struct timeval *tv, const struct timezone *tz)
2.1、linux中：
        tz参数已弃用，一般设置为NULL；
        tv参数，为NULL时返回0，不设置错误码，表示不修改当前时间；
2.2、posix中：
        tv或tz全部为NULL时，返回-1，设置错误码EFAULT；
        tv或tz有一个不为NULL时，不设置相应的参数，返回0；不设置错误码；
3、新增settimeofday接口设置timezone相关测试用例

BREAKING CHANGE:
修复time中TIMEZONE优先使用RTC模块的问题对外变更描述：
修改int settimeofday(const struct timeval *tv, const struct timezone *tz)接口
settimeofday接口对入参的判断逻辑修改：
1、tv或tz全部为NULL时，返回-1，设置错误码EFAULT；
2、tv或tz有一个不为NULL时，不设置相应的参数，返回0；不设置错误码；

Close: #I73G40
Signed-off-by: Nzhangdengyu <zhangdengyu2@huawei.com>
Change-Id: Id536fc27d8bf0697765ac1543776e8105e6f62f4

Merge pull request !1052 from wangchen/0423_m

Merge pull request !1062 from zhushengle/deps

Close #I71QQ2
Signed-off-by: Nzhushengle <zhushengle@huawei.com>
Change-Id: I247fdc1cbc7cb48c8ff1c1c3e4553ad4e6ef87a9