add BUILD.gn for all kernel modules
Signed-off-by: NCaoruihong <crh.cao@huawei.com>
Change-Id: I018446427bf64615f2596d47862b219659b58b34

1、bootargs解析与rootfs挂载进行解耦；
2、支持开发者自定义bootargs参数，内核存储bootargs中所有参数；
3、开发者可获取bootargs中的参数内容，并自行解析。

close #I41CL8

Change-Id: If384476714854ba0cf64eb70b785eb26737dd3d2
Signed-off-by: Nchenjing <chenjing139@huawei.com>

Signed-off-by: NJoker2770 <1214220480@qq.com>

驱动目录位置不合理，需要调整到/device/qemu/drivers下面

close #I3XW96 #I3XWXD

Change-Id: Ied6b90d2d0631c99f2209f5b72bbd12cdff6b1d5
Signed-off-by: NGuangyao Ma <guangyao.ma@outlook.com>

Signed-off-by: NJoker2770 <1214220480@qq.com>

1.remove redundant headfile in kernel, such as:
  compiler.h;debug.h;automount.h;inode.h;syslog.h;net.h;
2.split fs.h to file.h and driver.h
3.move vnode.h and path_cache.h to vfs/include
4.remove redundant interface and defines

close: #I3RTNR
Signed-off-by: Nmucor <mucorwang@gmail.com>

close: #I3I768

Change-Id: I4f801df4abe1a9afdf43391c28276e96a5e81513

Adjust QuickstartListen parameters:
1.delete monitored process pid
2.add timeout waiting

Close #I3R8O8

Change-Id: I89c8626c80b8d6fdaea7cd46029dd9a34b555d37

Correctly handle the return value of LOS_EventRead in QuickstartListen.

Close #I3PSLZ

Change-Id: I7b9ab9aa0542b6072dcbe8fa78924125b95c6434

Optimize /dev/quickstart permissions.

Close #I3OYUQ

Change-Id: Ie2847efeb5dddf2bbea0251cca39bb7cb973e3f6

Optimiz macro of quickstart cmd.

Close #I3OSYT

Change-Id: I5b96823c6ec7f7eab2c0a80eda8ad30bcf2b9d32

Fix quickstart codingstyle

Close #I3OPOM

Change-Id: I062e569b64e7cb3eb5e2d59ecadfe58b9055ef2d

feat: Add /dev/quickstart to support synchronous communication between processes in user mode startup.

Add /dev/quickstart to support synchronous communication between processes in user mode startup.
Support ioctl cmd:
 QUICKSTART_LISTEN,QUICKSTART_STAGE1,QUICKSTART_STAGE2,QUICKSTART_STAGE3,QUICKSTART_UNREGISTER only for init process;
 QUICKSTART_NOTIFY for other app process.

Close #I3OHO5

Change-Id: If6a56123be93a5bc6b6d1069abda8d872b15fae1

Change-Id: I052d930d54e63179b17b77f02c107a015f3cfc3f

Change-Id: I8d2e9f96e86f4130474da9898791240b5d42328e

rename quickstart.c

closes #I3M1S8

Change-Id: Ic85586553389d56f5188dd58e4fb7ced16463dff

Description:Delete VM to support only kernel mode.
Sig:liteos_a
Feature or Bugfix:Feature
Binary Source:No

Change-Id: Ie1029c8fbc0c1b85c138663933118d2d148b7769