Merge pull request !473 from MGY917/revert_wz

Merge pull request !473 from MGY917/revert_wz

Merge pull request !486 from 刘建东/master

enable gn build for lwip_enhanced

close: #I43GEW
Signed-off-by: Nliujiandong <liujiandong1@huawei.com>

Merge pull request !471 from Harylee/mem

Merge pull request !476 from zhangfanfan2/master

Merge pull request !481 from lnlan/fix_mqueue_0730

Merge pull request !475 from Caoruihong/gn_build_apps

Merge pull request !480 from wangchen/a_codex

Merge pull request !394 from wcc/misc

Merge pull request !382 from guweijie/master

Merge pull request !463 from pcwlno1/bbox_bugfix_upload2

【背景】
mqueue用例压力测试中，会出现无法生成xml现象
【修改方案】
1. 确认是mq_close关闭时未清除用户态文件描述符相关位导致的，
添加清除步骤后，问题解决
【影响】
对现有的产品编译不会有影响。

re #I3ZQDA
Signed-off-by: Nlanleinan <lanleinan@163.com>
Change-Id: I8d467b361465f516ae7105bef38242bfd4805c60

【背景】定期A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 #I4378T
Signed-off-by: Nwangchen <253227059@qq.com>

close: #I434UC
Signed-off-by: Nzff <zhangfanfan2@huawei.com>
Change-Id: If6cdb719412375c79356a50113a0efb45c8968f7

1、允许用户自己指定预留物理内存的起始地址和长度。
2、在适配层中增加对预留物理内存的映射。
3、在bbox的Kcondfig中增加有关预留物理内存的编译选项。
4、在bbox的Makefile增加有关内存函数头文件的引用。

Close #I41YIZ
Signed-off-by: Npcwlno1 <qidechun@huawei.com>

toybox and mksh are built by gn now, and make build
for toybox and mksh are disabled now.
Signed-off-by: NCaoruihong <crh.cao@huawei.com>
Change-Id: I46810ab418344d9841ec55cb9f1ad2dc2d15b008

之前修改窗口宽度，为了适配流水线。流水线已经完成自适应，建议回退回80宽度。一方
面，shell显示更友好。一方面，在tty完成前，也没有更好的处理方法。

close #I42X9V

This reverts commit 09c491ca.

Change-Id: I17a4f4804c4530ee5b95ebf547771768ef254842
Signed-off-by: NGuangyao Ma <guangyao.ma@outlook.com>

Merge pull request !470 from Caoruihong/isystem_std_inc

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: NHaryslee <lihao189@huawei.com>
Change-Id: I8b4af5df0cc9c9cd740fef8bd3092cf8d2bd1ec7

use -isystem cflags to use compiler's std include
Signed-off-by: NCaoruihong <crh.cao@huawei.com>
Change-Id: If1f8e5d3bb8090397885fa1f35ae893e5d212565

Merge pull request !467 from Caoruihong/decouple_hdf_config

Merge pull request !462 from 王亚枫/master

Merge pull request !466 from Caoruihong/kconfiglib

optimize the public config template
Signed-off-by: NCaoruihong <crh.cao@huawei.com>
Change-Id: I0275b9a945ee87ca7893f8da6f30f9f5f65fa9ae

kconfiglib will be install by installing ohos-build
Signed-off-by: NCaoruihong <crh.cao@huawei.com>
Change-Id: I49a946fcea259155f3019ac6b6b3319c3a4cec47

Merge pull request !458 from Caoruihong/default_gn

using OHOS_Image as liteos default name
Signed-off-by: NCaoruihong <crh.cao@huawei.com>
Change-Id: I00bcc9a6747ffde0f07f3d243150055a644df02f

Merge pull request !436 from wangchen/toybox

Merge pull request !454 from Kiita/toybox_update

1.modifications:
modified:   compat/posix/include/mqueue.h
modified:   compat/posix/src/mqueue.c
modified:   syscall/ipc_syscall.c
modified:   syscall/los_syscall.h
modified:   syscall/syscall_lookup.h
modified:   testsuites/unittest/posix/mqueue/posix_mqueue_test.cpp

2.add 5 testcases:
It_posix_queue_205.cpp
It_posix_queue_206.cpp
It_posix_queue_207.cpp
It_posix_queue_208.cpp
It_posix_queue_209.cpp

3.influence:
none
Signed-off-by: Nteamol <28105285@qq.com>

Merge pull request !456 from zhushengle/nanosleep

posix/linux 标准：
nanosleep 使线程进入到了可被信号中断的状态，当线程睡眠被信号
中断，线程回复运行态时，若rmtp不为NULL，则会将sleep剩余的时间
记录在rmtp参数中返回，但是如果线程sleep过程中未被信号唤醒，
则忽略该参数。

由于鸿蒙中nanosleep是不可被打断的，即rmtp应该被忽略，而不是清零。

Close #I41U0R
Signed-off-by: Nzhushengle <zhushengle@huawei.com>
Change-Id: I6622eb43d6782c2b53b99d9df5cfff5f5e1ed79c

【背景】liteos_a toybox 命令升级升级

【修改方案】
1、help命令列表不支持命令删除。
2、cp命令和mv命令拷贝文件失败和文件损坏等问题修复。
3、修复du命令统计nfs文件大小为0问题修复。
4、修复ls命令nfs文件时间打印信息有误问题。
5、更新命令不支持入参列表。

re #I41N2A
Signed-off-by: yansira <yansira@hotmail.com>
Change-Id: I5f5b82e33ba9193ae06e9547182d5b7bac0a3b44

Merge pull request !455 from Caoruihong/target_out_dir

liteos binaries no need pack to rootfs.
Signed-off-by: NCaoruihong <crh.cao@huawei.com>
Change-Id: Iba650c9d09302902c108760163eca55b4ec40221

Merge pull request !445 from Kiita/toybox_cmd_reboot

Merge pull request !449 from pcwlno1/bugfix_log_write