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51 Commits

Author SHA1 Message Date
Far b5370af822 fix: codex clean 
1. 修复可能对NULL指针解引用的场景
2. 将不修改内容的指针入参修改为const
3. 对getpgrp的返回值进行校验后再使用
4. 修复了局部变量未初始化的问题

Close #I3UOFN

Signed-off-by: Far <yesiyuan2@huawei.com>
 2021-06-07 17:08:02 +08:00
openharmony_ci a3cef3f176 !264 补充TODOList 
Merge pull request !264 from Denny/DennyShen-master-patch-73167
 2021-05-21 15:17:08 +08:00
arvinzzz 8cde768588 refactor: Refactored the kernel boot process and added a init framework 
close: #I3I768

Change-Id: I4f801df4abe1a9afdf43391c28276e96a5e81513
 2021-05-20 16:45:43 +08:00
zhushengle a89fb57f57 fix: Fix kernel page fault exception handling causing system exception. 
Close #I3RAN4

Change-Id: Ice9bc67371ad85476ec99b46b7555d41abd93e94
 2021-05-14 13:12:57 +08:00
zhushengle e840188a65 fix:User-mode exception handling runs on the thread's SVC stack. 
Close #I3QFXL

Change-Id: Iaa036651415d93df231916d7534364ad3a86ed3c
 2021-05-11 17:19:10 +08:00
openharmony_ci ca5555e6a5 !190 fix:solve the coupling between the kernel and the structure under ARCH 
Merge pull request !190 from zhushengle/Stack
 2021-05-11 11:46:40 +08:00
zhushengle 1e308db64e fix:Fixed exception not saving stack pointer of SVC mode and abnormal signal processing issues 
Close #I3OAFR

Change-Id: I25b14572809b6fabb9e9d17de89a99047c02a59b
 2021-05-11 09:58:54 +08:00
zhushengle f6c4f6f5da fix: Solution of conflict 
Change-Id: If6304999f1dfbcdfbc1670b73ace61b8024336bd
 2021-05-06 21:10:22 +08:00
openharmony_ci be4d8e74cc !201 系统异常信息保存到存储介质中的功能从shell依赖中剥离 
Merge pull request !201 from zhangfanfan2/master
 2021-05-06 20:44:32 +08:00
YOUR_NAME d846035f3e feature:the feature of saving system exception information to the 
storage medium is separated from the shell module.

Change-Id: Id56939001d70bb92d9cc02bd7c9f55ca8b61cf5b
 2021-05-06 15:18:15 +08:00
Haryslee 022768ab58 Delete redundant code 
Change-Id: Id75a1b146766f448838afc80ad11cfd9d990e94e
 2021-04-30 10:21:49 +08:00
openharmony_ci 28df6989f9 !185 多核情况下当系统持有调度锁异常时，无异常信息输出 
Merge pull request !185 from zhangfanfan2/master
 2021-04-28 08:53:15 +08:00
YOUR_NAME 5bf4d1c712 fix: no exception information output, when the system is abnormal 
after holding the scheduling lock in SMP.

Change-Id: I6f148d7b36d7aa6d0df09300949f53ea3c3d63b7
 2021-04-26 20:13:13 +08:00
zhushengle 6d63f75e7f fix:Solve the coupling between the kernel and the structure under ARCH. 
Close #I3OAFR

Change-Id: Icea238e20adf402d0ec1fc7e47ff4e58124a5e83
 2021-04-26 19:54:49 +08:00
boxi f13b90e430 fix: Provide a separate configuration macro for boot environment in RAM. 
Provide a separate configuration macro for boot environment in RAM.
Depends on: Need to copy boot environment data to the specified ram by boot.

Closes #I3OADR

Change-Id: Ie36a92c0a44f245482d1602c3a6851395944776d
 2021-04-26 19:39:52 +08:00
YOUR_NAME 28aa777191 fix: no exception information output, when the system is abnormal 
after holding the scheduling lock in SMP.

Change-Id: Ib10128fede9aa3e00269f1265089a917ffd96d88
 2021-04-25 20:53:33 +08:00
YOUR_NAME 0ed8adfe3a fix: no exception information output, when the system is abnormal after holding 
the scheduling lock in SMP.

Change-Id: Idb793a5446126e638af52ff78b43bb7f8271317c
 2021-04-25 20:16:51 +08:00
zhangfanfan2 9ab63a41b3 fix:LR value is incorrectly parsed when the user mode exception stack is backtracked 2021-04-23 11:53:06 +08:00
Caoruihong 18a98d1cb4 move noreturn attribute in front 
Change-Id: Idce45c48e41b6794de21635517cab8a9d2c9ef03
 2021-04-21 17:19:56 +08:00
openharmony_ci 7ba0bfa800 !157 删除无用的__cplusplus，移除不必要的文件x权限 
Merge pull request !157 from Caoruihong/cplusplus
 2021-04-20 09:01:45 +08:00
Caoruihong 7e73c929a2 remove __cplusplus guards in .c files 
Change-Id: I052d930d54e63179b17b77f02c107a015f3cfc3f
 2021-04-19 18:28:25 +08:00
Caoruihong 1ea9610ffd code optimization 
Change-Id: I8d2e9f96e86f4130474da9898791240b5d42328e
 2021-04-19 15:24:00 +08:00
Caoruihong ea794ac751 add noreturn attribute for LOS_Panic 
Change-Id: Id2c76e3282d72bce18cf0925e12afaa0c3b06a90
 2021-04-16 18:46:05 +08:00
Caoruihong d2197c801f use -include option instead of including menuconfig manually 
Change-Id: Ie48b96fe9c8ab036d7234b56a169d6668171a895
 2021-04-14 17:56:48 +08:00
openharmony_ci b9a4f8b3f1 !115 kernel platform目录整改 
Merge pull request !115 from SimonLi/master
 2021-04-10 10:31:37 +08:00
zhangfanfan2 ee8ae574ec 回退IsValidFP的修改提交 2021-04-09 19:36:29 +08:00
YOUR_NAME cd9c1d9789 [Desc] Modify IsValidFP to IsValidVaddr for issues I3HWYP 
Change-Id: I0580a9328f8824869f1744f31cbfc2bf85516f66
 2021-04-09 17:14:32 +08:00
SimonLi 3d3f0710f9 Merge branch 'master' of https://gitee.com/kkup180/kernel_liteos_a 2021-04-09 14:30:22 +08:00
openharmony_ci cf5baa29f2 !127 clang编译的系统镜像内核栈回溯功能失效 
Merge pull request !127 from zhangfanfan2/master
 2021-04-08 14:53:13 +08:00
SimonLi 91b3d9f744 Merge branch 'master' of https://gitee.com/kkup180/kernel_liteos_a 2021-04-08 09:10:16 +08:00
Caoruihong c2e7879dbc fix accuracy of LOS_CurrNanosec 
Change-Id: I5612d54d3cb92a119baaec396c723734c27a9d0c
 2021-04-07 22:51:03 +08:00
YOUR_NAME 03a64228ed [Desc] Solve the problem of exception stack traceback for clang. 
Change-Id: Ifdca9a23ba788fa66f3815203514c9034680df49
 2021-04-07 15:43:57 +08:00
likailong acc1b904bf Merge branch 'master' of https://gitee.com/kkup180/kernel_liteos_a 2021-04-06 07:26:03 +08:00
likailong e04f712511 Merge branch 'master' of https://gitee.com/kkup180/kernel_liteos_a 2021-04-02 16:05:41 +08:00
likailong 3fe7ec0200 IssueNo: #I3EPPI 
Description: platform directory refactoring
Sig: kernel
Feature or Bugfix: Feature
Binary Source: No
 2021-04-02 16:03:50 +08:00
likailong d8f89448ba IssueNo: #I3EPPI 
Description: platform directory refactoring
Sig: kernel
Feature or Bugfix: Feature
Binary Source: No
 2021-04-02 08:18:25 +08:00
YOUR_NAME 25ab07f136 IssueNo:#I3EH1L 
Description:Fix the bug that the code segment and read-only segment can be modified in the uncache mapping area.
Sig:liteos_a
Feature or Bugfix:Bugfix
Binary Source:No

Change-Id: I030489b240d5bcbe088046392d566648fde85f0a
 2021-03-31 20:16:03 +08:00
YOUR_NAME c959d43684 IssueNo:#I3E0F2 
Description:Delete VM to support only kernel mode.
Sig:liteos_a
Feature or Bugfix:Feature
Binary Source:No

Change-Id: Ie1029c8fbc0c1b85c138663933118d2d148b7769
 2021-03-31 16:14:54 +08:00
YOUR_NAME b1be50cdb9 [Desc] Support to close syscall. 
Change-Id: I6f7c469e96da9cc89c5c33bf7a9afe19625e175f
 2021-03-26 20:12:50 +08:00
Guangyao Ma 307c3d6fad fix:start up optimized 
Change-Id: Ia6907482000a06aada11feb4c52347e8f93e73b5
 2021-03-17 16:09:00 +08:00
zhangfanfan2 36eb117140 组件解耦修改---支持内核态dynload和net关闭 2021-03-13 19:05:12 +08:00
mamingshuai 73a7b66116 update openharmony 1.0.1 2021-03-11 18:43:57 +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
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 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 064427fcaf Allow enabling SSP for platforms that don't randomize canary 
HiSilicon-specific randomization routine for the __stack_chk_guard
should not be called for other platforms that don't implement
this function.
Fix build for targets that don't link with HiSi libraries when
stack smashing protector is enabled.

Signed-off-by: Zbigniew Bodek <zbigniew.bodek@huawei.com>
Change-Id: I1843c897b32991fddc3d0ba362d188c4a621d052
 2020-11-17 23:07:01 +08:00
Zbigniew Bodek 4188734ee4 Allow to disable stack protector feature 
Currently disabling stack protector will cause build to fail.
This commit will fix that problem and allow to toggle feature
when needed.

Signed-off-by: Zbigniew Bodek <zbigniew.bodek@huawei.com>
Change-Id: Iee8ccfdb9fce4ba69aa557e2ac915ddc45b2f21e
 2020-11-17 23:07:01 +08:00
laokz 94542ad4b6 修正符号typo 2020-10-19 17:48:22 +08:00
Caoruihong 63bd69267a drop unnecessary executable file permission mode 
Change-Id: Ia6c1f6302407a707b3ec9b805f4c92d8a7970b86
 2020-10-13 16:37:25 +08:00
l00517597 14ed17ca76 Description:Fix the offset calculating of pc and lr in elf file. 
Reviewed-by:huangjieliang zhushengle
 2020-09-28 15:37:47 +08:00