Commit Graph

47 Commits

Author SHA1 Message Date
wanghao-free
0d50fad855 fix:解决release1.0.1分支内核关闭中断后在写BUFF满了后卡住问题
主干存在该问题,release分支先合入

添加cnt==0以及关中断的判断条件,在符合这种情况时跳出死循环,避免卡住

Signed-off-by: wanghao-free <wanghao453@huawei.com>
2021-09-28 20:10:13 -07:00
wanghao-free
1eca7a502a fix: 解决OsLockDepCheckIn异常处理中存在锁嵌套调用
导致死锁异常信息不正常输出问题

主干存在该问题,修改同步release分支

新增加异常信息打印输出函数,用局部数组保存输出信息,避免锁嵌套问题

Close #I457ZZ

Signed-off-by: wanghao-free <wanghao453@huawei.com>
2021-09-14 23:35:56 -07:00
wanghao-free
672cff7ee5 fix: 解决OsMountRootfs失败问题
主干存在该问题,下一步同步主干.

挂载rootfs需要emmc驱动,emmc驱动还没有初始化好,内核就尝试挂载rootfs了,
现修改为通过一个事件同步,emmc驱动完成后写事件,内核读到这个事件再挂载rootfs

close: #I43WLG
Signed-off-by: wanghao-free <wanghao453@huawei.com>
2021-09-08 01:43:22 -07:00
Guangyao Ma
a40dc411b2 fix: avoid compile warning ignored
Close #I3VOAO

Change-Id: I42103e0e7061e50f8d63df98ea9f5cecd49fe6f4
Signed-off-by: Guangyao Ma <guangyao.ma@outlook.com>
2021-06-15 20:06:09 +08:00
zhushengle
7648648887 调度中存在有符号数与无符号数比较 2021-04-20 10:06:48 +08:00
x_xiny
f30790c5c8 signal
Change-Id: Ia42e914b7a19b7d519010e371f808baa1c6588c0
2021-04-04 16:23:24 +08:00
mamingshuai
73a7b66116 update openharmony 1.0.1 2021-03-11 18:43:57 +08:00
openharmony_ci
e351799d39 !52 【轻量级 PR】:update kernel/extended/liteipc/hm_liteipc.c. 修改一个不不合理的英文用词
Merge pull request !52 from Harmonica/N/A
2021-02-18 10:00:36 +08:00
laokz
9404c9971d add QEMU arm 'virt' CFI flash support, enable rootfs and user-space app 2021-02-05 23:10:05 +08:00
冷钦街
82d6fe991c update kernel/base/vm/los_vm_phys.c. 2021-02-03 15:43:39 +08:00
zhangfanfan2
98b1ae1ae6 删除LOS_TaskDelete中用于调试的主动异常信息以及修复LOS_DoMremap中调用LOS_ArchMmuMove参数错误问题 2021-01-13 14:42:32 +08:00
zhOu
0a40c5434b 修复dev 文件夹mmap bug 2021-01-07 15:38:37 +08:00
Zbigniew Bodek
fab70c738d Remove redundant extern SystemInit
Signed-off-by: Zbigniew Bodek <zbigniew.bodek@huawei.com>
Change-Id: I3c93fd703eb184d946f25a7f6be3c70124b469c1
2020-12-31 19:28:58 +08:00
openharmony_ci
58da2cb0c2 !33 OpenHarmony LiteOS-A QEMU support
Merge pull request !33 from WojciechZmuda/qemu-arm-dev
2020-12-31 18:21:58 +08:00
Zbigniew Bodek
07c89a8473 Fix IS_PERIPH_ADDR() and IS_MEMORY_ADDR() macros
The macros assume that constants that are compared against
"addr" are either unsigned or less than INT_MAX.
In some cases it is not true so change costants to unsigned
using U32_C macros.
The correct solution would be to change teh MEM_ADDR, PMM_BASE, etc.
to be unsigned long but currently "U" suffix is appended in various
places so the assumption is that those macros use default definition
(which is int).

Put "addr" into brackets by the way since it could be an expression
rather than one variable.

Signed-off-by: Zbigniew Bodek <zbigniew.bodek@huawei.com>
Change-Id: Ife9bc5863b4934ecaab64b24faa084b87d7d7ea5
2020-12-31 00:54:33 +08:00
Zbigniew Bodek
994ad00de7 Change DEFINE macro to U32_C
The macro to append "U" suffix should be named
according to what it actually does which is defining U32 constant.

Signed-off-by: Zbigniew Bodek <zbigniew.bodek@huawei.com>
Change-Id: I55701f0650c88bd083c062581af5c7a1b966bc0b
2020-12-31 00:53:09 +08:00
Harmonica
5dabe5e1ee update kernel/extended/liteipc/hm_liteipc.c. 修改一个不不合理的英文用词 2020-12-28 15:50:18 +08:00
likailong
3dd32b9901 Description: add protect flag to resource task
Reviewed-by: shenwei and zhangfanfan
2020-12-26 10:43:04 +08:00
openharmony_ci
05e11d4034 !50 [Lightweight PR]: 解决系统异常时,由于console打印问题,导致系统异常信息不能输出的问题。
Merge pull request !50 from zhangfanfan2/N/A
2020-12-25 11:08:55 +08:00
zhangfanfan2
3b883d3828 解决系统异常时,由于console打印问题,导致系统异常信息不能输出的问题。 2020-12-25 10:10:40 +08:00
zhangfanfan2
5ed6f6598e No idle PCB debug 2020-12-25 09:59:11 +08:00
openharmony_ci
b5571e02e4 !46 【轻量级 PR】:No idle PCB debug
Merge pull request !46 from zhangfanfan2/N/A
2020-12-24 15:37:11 +08:00
zhangfanfan2
b64e399c10 No idle TCB debug 2020-12-24 14:22:28 +08:00
zhangfanfan2
0c635d79e6 No idle PCB debug 2020-12-24 14:20:50 +08:00
likailong
e10c9af86f Description: fix mutex unlock error
Reviewed-by: zhangfanfan
2020-12-23 16:34:37 +08:00
openharmony_ci
c69eee403e !39 修正OsSigTimedWaitNoLock只清除一个pending信号
Merge pull request !39 from laokz/signal
2020-12-09 14:08:36 +08:00
laokz
a706de2fad fix hilog, vm_syscall etc. typos 2020-12-08 18:00:32 +08:00
laokz
4ea33fa9f9 修正OsSigTimedWaitNoLock只清除一个pending信号 2020-12-05 17:38:05 +08:00
laokz
bd9b180b27 修复SYSV shm函数:OsShmRegionFree物理页解映射、共享段删除条件,ShmGet操作标志检查,ShmatVmmAlloc对已存在映射的处理。 2020-12-01 18:59:22 +08:00
laokz
86194762a1 修正liteipc两处typos 2020-11-30 15:30:06 +08:00
laokz
c2b31e9628 修改region相关:优化OsVmRegionSplit红黑树节点操作,修改OsVmRegionAdjust起始地址不在region时的行为,修复OsIsRegionCanExpand计算错误,更正几处typos 2020-11-27 20:49:06 +08:00
Zbigniew Bodek
cef02d9340 Add stub for fetching bootargs for Qemu ARM virt
Currently unused but when rootfs is enabled
we should get this error and quickly narrow down
where to add proper bootargs handling.

Signed-off-by: Zbigniew Bodek <zbigniew.bodek@huawei.com>
Change-Id: Ie8d96fc3b6ad7cc33abe67530ca8ff9526b46855
2020-11-17 23:07:01 +08:00
Zbigniew Bodek
e559c86d77 Workaround missing machine_resource_init in BSD initialization
BSD compatibility is not optional for the kernel to build, however
platform dependent portion of this configuration, machine_resource_init(),
which is called by nexus_init() is implemented only in the platform
specific library for HiSilicon chips (libhi35xx_bsp.a).
Workaround lack of this library, so that the kernel can be built
for other platforms as well, by excluding it from the compilation.

This change should be removed as soon as the appropriate function
is implemented for other platforms.

Signed-off-by: Zbigniew Bodek <zbigniew.bodek@huawei.com>
Change-Id: I66f15b167b9769f17820f5f0edb7ae8b0ebc9246
2020-11-17 23:07:01 +08:00
Zbigniew Bodek
850a566916 Workaround linking problem caused by missing SystemInit during build
During LiteOS consolidation, system_init.o object that contains
SystemInit() doesn't exist yet as it is being built later
and linked in ./vendor directory when OHOS_Image is created.
This is not the case when building for HiSilicon platforms as
SystemInit is provided for them in precompiled libraries.

Workaround this issue by creating "weak" function in LiteOS
that will be replaced by the "strong" symbol from ./vendor
in linking phase of the OHOS_Image.

Signed-off-by: Zbigniew Bodek <zbigniew.bodek@huawei.com>
Change-Id: I39f327a350722a3e41a370ee93ba3b734c5681b0
2020-11-17 23:07:01 +08:00
Zbigniew Bodek
aff8a3e3c1 Fix build when KERNEL_DYNLOAD is disabled
Fix unused function warning treated as error
when KERNEL_DYNLOAD option is switched off.

Signed-off-by: Zbigniew Bodek <zbigniew.bodek@huawei.com>
Change-Id: I21a01ff3d7ecb7b2e65bacbaa985c6390f5e4be7
2020-11-17 23:07:01 +08:00
Zbigniew Bodek
22f0e9ac30 Fix build when HILOG is disabled
Fix build when BASE_CORE_HILOG option is disabled.
Use similar printing function to output missing HILOG
logs.

Signed-off-by: Zbigniew Bodek <zbigniew.bodek@huawei.com>
Change-Id: Id5c63568ccb1ba90daadddf7e26d3e0f6c9f30ce
2020-11-17 23:07:01 +08:00
zhushengle
4ff3c4bf79 Description:Process security function rectification.
Reviewed-by:liulei, lihao, likailong

Change-Id: Ibacdda2ccbbc991ac9732f2ad09bdb98195203b3
2020-11-05 09:10:14 +08:00
zhangfanfan2
02788cedc0 内存泄漏、访问野指针以及竞态问题修复。 2020-11-03 11:20:09 +08:00
laokz
3883ccb0a0 修复LOS_BitmapSetNBits误将位数当作位模式的错误 2020-10-17 23:25:24 +08:00
Caoruihong
63bd69267a drop unnecessary executable file permission mode
Change-Id: Ia6c1f6302407a707b3ec9b805f4c92d8a7970b86
2020-10-13 16:37:25 +08:00
zhushengle
12b81567df 修改PCB中错误的注释,并统一注释格式 2020-09-28 21:47:42 +08:00
Harylee
f62115dfef Fix mmap 2020-09-28 16:32:18 +08:00
zhushengle
a73348da8d modify the indentation 2020-09-28 14:35:53 +08:00
zhushengle
c884ada07d Solve the static problem of user mode locking under high concurrency. 2020-09-28 14:12:46 +08:00
Caoruihong
4929816604 !9 【轻量级 PR】:#I1VDS2 fix typo
Merge pull request !9 from Caoruihong/N/A
2020-09-17 10:08:49 +08:00
jiamuluo
7d76e5f791 !8 OsCreateIdleProcess 中判断错误
Merge pull request !8 from jiamuluo/master
2020-09-15 11:49:41 +08:00
wenjun
6df931fc98 add OpenHarmony 1.0 baseline 2020-09-08 17:22:24 +08:00