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Kernel Liteos A
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55e5e290
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体验新版 GitCode,发现更多精彩内容 >>
提交
55e5e290
编写于
7月 07, 2021
作者:
D
Denny
提交者:
Gitee
7月 07, 2021
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电子邮件补丁
差异文件
回退 'Pull Request !401 : 【DFX子系统】【BBoxDetector】LiteOS_A死机重启维测框架'
上级
feae60c8
变更
17
隐藏空白更改
内联
并排
Showing
17 changed file
with
3 addition
and
1256 deletion
+3
-1256
Kconfig
Kconfig
+1
-3
arch/arm/arm/src/los_exc.c
arch/arm/arm/src/los_exc.c
+0
-14
kernel/base/misc/task_shellcmd.c
kernel/base/misc/task_shellcmd.c
+0
-6
kernel/common/blackbox/Kconfig
kernel/common/blackbox/Kconfig
+0
-11
kernel/common/blackbox/Makefile
kernel/common/blackbox/Makefile
+0
-14
kernel/common/blackbox/los_blackbox.h
kernel/common/blackbox/los_blackbox.h
+0
-95
kernel/common/blackbox/los_blackbox_common.c
kernel/common/blackbox/los_blackbox_common.c
+0
-101
kernel/common/blackbox/los_blackbox_common.h
kernel/common/blackbox/los_blackbox_common.h
+0
-65
kernel/common/blackbox/los_blackbox_core.c
kernel/common/blackbox/los_blackbox_core.c
+0
-454
kernel/common/blackbox/los_blackbox_detector.c
kernel/common/blackbox/los_blackbox_detector.c
+0
-63
kernel/common/blackbox/los_blackbox_detector.h
kernel/common/blackbox/los_blackbox_detector.h
+0
-55
kernel/common/blackbox/los_blackbox_system_adapter.c
kernel/common/blackbox/los_blackbox_system_adapter.c
+0
-247
kernel/common/blackbox/los_blackbox_system_adapter.h
kernel/common/blackbox/los_blackbox_system_adapter.h
+0
-55
kernel/common/los_excinfo.c
kernel/common/los_excinfo.c
+0
-59
kernel/common/los_excinfo_pri.h
kernel/common/los_excinfo_pri.h
+0
-3
tools/build/mk/liteos_tables_ldflags.mk
tools/build/mk/liteos_tables_ldflags.mk
+1
-3
tools/build/mk/los_config.mk
tools/build/mk/los_config.mk
+1
-8
未找到文件。
Kconfig
浏览文件 @
55e5e290
...
...
@@ -61,8 +61,6 @@ source "../../kernel/liteos_a/arch/Kconfig"
source "../../kernel/liteos_a/kernel/common/Kconfig"
######################### config options of patchfs #####################
source "../../kernel/liteos_a/kernel/common/patchfs/Kconfig"
######################### config options of blackbox #####################
source "../../kernel/liteos_a/kernel/common/blackbox/Kconfig"
config QUICK_START
bool "Enable QUICK_START"
...
...
@@ -177,7 +175,7 @@ config PLATFORM_DVFS
config SAVE_EXCINFO
bool "Enable Saving Exception Information"
default
y if BLACKBOX
default
n
help
Answer Y to enable LiteOS support saving exception information to storage medium.
...
...
arch/arm/arm/src/los_exc.c
浏览文件 @
55e5e290
...
...
@@ -62,9 +62,6 @@
#ifdef LOSCFG_FS_VFS
#include "console.h"
#endif
#ifdef LOSCFG_BLACKBOX
#include "los_blackbox.h"
#endif
#define INVALID_CPUID 0xFFFF
...
...
@@ -592,9 +589,6 @@ STATIC VOID OsUserExcHandle(ExcContext *excBufAddr)
/* Exception handling All operations should be kept prior to that operation */
OsExcRestore
();
/* kill user exc process */
#ifdef LOSCFG_BLACKBOX
BBoxNotifyError
(
"USER_CRASH"
,
MODULE_SYSTEM
,
"Crash in user"
,
0
);
#endif
LOS_Exit
(
OS_PRO_EXIT_OK
);
}
...
...
@@ -1064,9 +1058,6 @@ LITE_OS_SEC_TEXT VOID STATIC OsExcPriorDisposal(ExcContext *excBufAddr)
LITE_OS_SEC_TEXT_INIT
STATIC
VOID
OsPrintExcHead
(
UINT32
far
)
{
#ifdef LOSCFG_BLACKBOX
SetExcInfoIndex
(
0
);
#endif
#ifdef LOSCFG_KERNEL_VM
/* You are not allowed to add any other print information before this exception information */
if
(
g_excFromUserMode
[
ArchCurrCpuid
()]
==
TRUE
)
{
...
...
@@ -1134,9 +1125,7 @@ LITE_OS_SEC_TEXT_INIT VOID OsExcHandleEntry(UINT32 excType, ExcContext *excBufAd
if
(
g_curNestCount
[
ArchCurrCpuid
()]
==
1
)
{
#ifdef LOSCFG_SAVE_EXCINFO
if
(
func
!=
NULL
)
{
#ifndef LOSCFG_BLACKBOX
SetExcInfoIndex
(
0
);
#endif
OsSysStateSave
(
&
intCount
,
&
lockCount
);
OsRecordExcInfoTime
();
OsSysStateRestore
(
intCount
,
lockCount
);
...
...
@@ -1165,9 +1154,6 @@ LITE_OS_SEC_TEXT_INIT VOID OsExcHandleEntry(UINT32 excType, ExcContext *excBufAd
}
#endif
#ifdef LOSCFG_BLACKBOX
BBoxNotifyError
(
EVENT_PANIC
,
MODULE_SYSTEM
,
"Crash in kernel"
,
1
);
#endif
while
(
1
)
{}
}
...
...
kernel/base/misc/task_shellcmd.c
浏览文件 @
55e5e290
...
...
@@ -85,18 +85,12 @@ STATIC UINT32 *taskWaterLine = NULL;
#define OS_TASK_ALL_INFO_LEN (g_taskMaxNum * (sizeof(LosTaskCB) + sizeof(UINT32)))
#ifdef LOSCFG_FS_VFS
#ifdef LOSCFG_BLACKBOX
#define SaveExcInfo(arg, ...) WriteExcInfoToBuf(arg, ##__VA_ARGS__)
#else
#define SaveExcInfo(arg, ...)
#endif
#define PROCESS_INFO_SHOW(seqBuf, arg...) do { \
if (seqBuf != NULL) { \
(void)LosBufPrintf((struct SeqBuf *)seqBuf, ##arg); \
} else { \
PRINTK(arg); \
} \
SaveExcInfo(arg); \
} while (0)
#else
#define PROCESS_INFO_SHOW(seqBuf, arg...) PRINTK(arg)
...
...
kernel/common/blackbox/Kconfig
已删除
100644 → 0
浏览文件 @
feae60c8
config BLACKBOX
bool "Enable BlackBox"
default y
help
Answer Y to enable LiteOS support blackbox
config LOG_ROOT_PATH
string
default "/storage/data/log" if BLACKBOX
help
define the default log path of blackbox
\ No newline at end of file
kernel/common/blackbox/Makefile
已删除
100644 → 0
浏览文件 @
feae60c8
include
$(LITEOSTOPDIR)/config.mk
MODULE_NAME
:=
$(
notdir
$(
shell
pwd
))
LOCAL_SRCS
:=
$(
wildcard
*
.c
)
LOCAL_INCLUDE
:=
\
-I
$(LITEOSTOPDIR)
/kernel/common
\
-I
$(LITEOSTOPDIR)
/kernel/common/blackbox
\
-I
$(LITEOSTOPDIR)
/syscall
\
LOCAL_FLAGS
:=
$(LOCAL_INCLUDE)
$(LITEOS_GCOV_OPTS)
include
$(MODULE)
kernel/common/blackbox/los_blackbox.h
已删除
100644 → 0
浏览文件 @
feae60c8
/*
* Copyright (c) 2021-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef LOS_BLACKBOX_H
#define LOS_BLACKBOX_H
#ifdef __cplusplus
#if __cplusplus
extern
"C"
{
#endif
/* __cplusplus */
#endif
/* __cplusplus */
#ifndef __user
#define __user
#endif
#include "stdarg.h"
#include "los_typedef.h"
#define PATH_MAX_LEN 256
#define EVENT_MAX_LEN 32
#define MODULE_MAX_LEN 32
#define ERROR_DESC_MAX_LEN 512
#ifndef LOSCFG_LOG_ROOT_PATH
#define LOSCFG_LOG_ROOT_PATH "/storage/data/log"
#endif
#define KERNEL_FAULT_LOG_PATH LOSCFG_LOG_ROOT_PATH "/kernel_fault.log"
#define USER_FAULT_LOG_PATH LOSCFG_LOG_ROOT_PATH "/user_fault.log"
#define MODULE_SYSTEM "SYSTEM"
#define EVENT_SYSREBOOT "SYSREBOOT"
#define EVENT_LONGPRESS "LONGPRESS"
#define EVENT_COMBINATIONKEY "COMBINATIONKEY"
#define EVENT_SUBSYSREBOOT "SUBSYSREBOOT"
#define EVENT_POWEROFF "POWEROFF"
#define EVENT_PANIC "PANIC"
#define EVENT_SYS_WATCHDOG "SYSWATCHDOG"
#define EVENT_HUNGTASK "HUNGTASK"
#define EVENT_BOOTFAIL "BOOTFAIL"
struct
ErrorInfo
{
char
event
[
EVENT_MAX_LEN
];
char
module
[
MODULE_MAX_LEN
];
char
errorDesc
[
ERROR_DESC_MAX_LEN
];
};
struct
ModuleOps
{
char
module
[
MODULE_MAX_LEN
];
void
(
*
Dump
)(
const
char
*
logDir
,
struct
ErrorInfo
*
info
);
void
(
*
Reset
)(
struct
ErrorInfo
*
info
);
int
(
*
GetLastLogInfo
)(
struct
ErrorInfo
*
info
);
int
(
*
SaveLastLog
)(
const
char
*
logDir
,
struct
ErrorInfo
*
info
);
};
int
BBoxRegisterModuleOps
(
struct
ModuleOps
*
ops
);
int
BBoxNotifyError
(
const
char
event
[
EVENT_MAX_LEN
],
const
char
module
[
MODULE_MAX_LEN
],
const
char
errorDesc
[
ERROR_DESC_MAX_LEN
],
int
needSysReset
);
int
OsBBoxDriverInit
(
void
);
#ifdef __cplusplus
#if __cplusplus
}
#endif
/* __cplusplus */
#endif
/* __cplusplus */
#endif
\ No newline at end of file
kernel/common/blackbox/los_blackbox_common.c
已删除
100644 → 0
浏览文件 @
feae60c8
/*
* Copyright (c) 2021-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/* ------------ includes ------------ */
#include "los_blackbox_common.h"
#ifdef LOSCFG_LIB_LIBC
#include "stdlib.h"
#include "unistd.h"
#endif
#include "fs/fs.h"
#include "securec.h"
#include "los_memory.h"
/* ------------ local macroes ------------ */
/* ------------ local prototypes ------------ */
/* ------------ local function declarations ------------ */
/* ------------ global function declarations ------------ */
/* ------------ local variables ------------ */
/* ------------ function definitions ------------ */
int
FullWriteFile
(
const
char
*
filePath
,
const
char
*
buf
,
size_t
bufSize
,
int
isAppend
)
{
int
fd
;
int
totalToWrite
=
(
int
)
bufSize
;
int
totalWrite
=
0
;
if
(
filePath
==
NULL
||
buf
==
NULL
||
bufSize
==
0
)
{
BBOX_PRINT_ERR
(
"filePath: %p, buf: %p, bufSize: %lu!
\n
"
,
filePath
,
buf
,
bufSize
);
return
-
1
;
}
fd
=
open
(
filePath
,
O_CREAT
|
O_RDWR
|
(
isAppend
?
O_APPEND
:
O_TRUNC
),
0644
);
if
(
fd
<
0
)
{
BBOX_PRINT_ERR
(
"Create file [%s] failed, fd: %d!
\n
"
,
filePath
,
fd
);
return
-
1
;
}
while
(
totalToWrite
>
0
)
{
int
writeThisTime
=
write
(
fd
,
buf
,
totalToWrite
);
if
(
writeThisTime
<
0
)
{
BBOX_PRINT_ERR
(
"Failed to write file [%s]!
\n
"
,
filePath
);
(
void
)
close
(
fd
);
return
-
1
;
}
buf
+=
writeThisTime
;
totalToWrite
-=
writeThisTime
;
totalWrite
+=
writeThisTime
;
}
(
void
)
close
(
fd
);
return
(
totalWrite
==
(
int
)
bufSize
)
?
0
:
-
1
;
}
int
SaveBasicErrorInfo
(
const
char
*
filePath
,
struct
ErrorInfo
*
info
)
{
char
*
buf
;
if
(
filePath
==
NULL
||
info
==
NULL
)
{
BBOX_PRINT_ERR
(
"filePath: %p, event: %p!
\n
"
,
filePath
,
info
);
return
-
1
;
}
buf
=
LOS_MemAlloc
(
m_aucSysMem1
,
ERROR_INFO_MAX_LEN
);
if
(
buf
==
NULL
)
{
BBOX_PRINT_ERR
(
"LOS_MemAlloc failed!
\n
"
);
return
-
1
;
}
(
void
)
memset_s
(
buf
,
ERROR_INFO_MAX_LEN
,
0
,
ERROR_INFO_MAX_LEN
);
(
void
)
snprintf_s
(
buf
,
ERROR_INFO_MAX_LEN
,
ERROR_INFO_MAX_LEN
-
1
,
ERROR_INFO_HEADER
ERROR_INFO_HEADER_FORMAT
,
info
->
event
,
info
->
module
,
info
->
errorDesc
);
*
(
buf
+
ERROR_INFO_MAX_LEN
-
1
)
=
'\0'
;
(
void
)
FullWriteFile
(
filePath
,
buf
,
strlen
(
buf
),
0
);
(
void
)
LOS_MemFree
(
m_aucSysMem1
,
buf
);
return
0
;
}
\ No newline at end of file
kernel/common/blackbox/los_blackbox_common.h
已删除
100644 → 0
浏览文件 @
feae60c8
/*
* Copyright (c) 2021-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef LOS_BLACKBOX_COMMON_H
#define LOS_BLACKBOX_COMMON_H
#ifdef __cplusplus
#if __cplusplus
extern
"C"
{
#endif
/* __cplusplus */
#endif
/* __cplusplus */
#ifndef __user
#define __user
#endif
#include "los_blackbox.h"
#include "los_printf.h"
#include "los_typedef.h"
#define ERROR_INFO_HEADER "#### error info ####\n"
#define ERROR_INFO_HEADER_FORMAT "event: %s\nmodule: %s\nerrorDesc: %s\n"
#define ERROR_INFO_MAX_LEN 768
#define Min(a, b) (((a) > (b)) ? (b) : (a))
#define BBOX_PRINT_ERR(format, ...) PRINTK("bbox: func: %s, line: %d, Err: " \
format, __func__, __LINE__, ##__VA_ARGS__)
#define BBOX_PRINT_INFO(format, ...) PRINTK("bbox: Info: " format, ##__VA_ARGS__)
int
FullWriteFile
(
const
char
*
filePath
,
const
char
*
buf
,
size_t
bufSize
,
int
isAppend
);
int
SaveBasicErrorInfo
(
const
char
*
filePath
,
struct
ErrorInfo
*
info
);
#ifdef __cplusplus
#if __cplusplus
}
#endif
/* __cplusplus */
#endif
/* __cplusplus */
#endif
\ No newline at end of file
kernel/common/blackbox/los_blackbox_core.c
已删除
100644 → 0
浏览文件 @
feae60c8
/*
* Copyright (c) 2021-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/* ------------ includes ------------ */
#include "los_blackbox.h"
#include "los_blackbox_common.h"
#include "los_blackbox_detector.h"
#ifdef LOSCFG_LIB_LIBC
#include "stdlib.h"
#include "unistd.h"
#endif
#include "los_base.h"
#include "los_config.h"
#include "los_excinfo_pri.h"
#include "los_hw.h"
#include "los_init.h"
#include "los_memory.h"
#include "los_sem.h"
#include "los_syscall.h"
#include "securec.h"
#include "sys/reboot.h"
/* ------------ local macroes ------------ */
#define LOG_WAIT_TIMES 10
#define LOG_PART_WAIT_TIME 1000
/* ------------ local prototypes ------------ */
typedef
struct
BBoxOps
{
LOS_DL_LIST
opsList
;
struct
ModuleOps
ops
;
}
BBoxOps
;
/* ------------ local function declarations ------------ */
/* ------------ global function declarations ------------ */
/* ------------ local variables ------------ */
static
UINT32
g_opsListSem
=
0
;
static
UINT32
g_tempErrInfoSem
=
0
;
static
LOS_DL_LIST_HEAD
(
g_opsList
);
struct
ErrorInfo
*
g_tempErrInfo
;
/* ------------ function definitions ------------ */
static
void
FormatErrorInfo
(
struct
ErrorInfo
*
info
,
const
char
event
[
EVENT_MAX_LEN
],
const
char
module
[
MODULE_MAX_LEN
],
const
char
errorDesc
[
ERROR_DESC_MAX_LEN
])
{
if
(
info
==
NULL
||
event
==
NULL
||
module
==
NULL
||
errorDesc
==
NULL
)
{
BBOX_PRINT_ERR
(
"info: %p, event: %p, module: %p, errorDesc: %p!
\n
"
,
info
,
event
,
module
,
errorDesc
);
return
;
}
(
void
)
memset_s
(
info
,
sizeof
(
*
info
),
0
,
sizeof
(
*
info
));
(
void
)
strncpy_s
(
info
->
event
,
sizeof
(
info
->
event
),
event
,
Min
(
strlen
(
event
),
sizeof
(
info
->
event
)
-
1
));
info
->
event
[
sizeof
(
info
->
event
)
-
1
]
=
'\0'
;
(
void
)
strncpy_s
(
info
->
module
,
sizeof
(
info
->
module
),
module
,
Min
(
strlen
(
module
),
sizeof
(
info
->
module
)
-
1
));
info
->
module
[
sizeof
(
info
->
module
)
-
1
]
=
'\0'
;
(
void
)
strncpy_s
(
info
->
errorDesc
,
sizeof
(
info
->
errorDesc
),
errorDesc
,
Min
(
strlen
(
errorDesc
),
sizeof
(
info
->
errorDesc
)
-
1
));
info
->
errorDesc
[
sizeof
(
info
->
errorDesc
)
-
1
]
=
'\0'
;
}
#ifdef LOSCFG_FS_VFS
static
bool
IsLogPartReady
(
void
)
{
return
access
(
LOSCFG_LOG_ROOT_PATH
,
0
)
==
0
;
}
static
void
WaitForLogPart
(
void
)
{
BBOX_PRINT_INFO
(
"wait for log part [%s] begin!
\n
"
,
LOSCFG_LOG_ROOT_PATH
);
while
(
!
IsLogPartReady
())
{
LOS_Msleep
(
LOG_PART_WAIT_TIME
);
}
BBOX_PRINT_INFO
(
"wait for log part [%s] end!
\n
"
,
LOSCFG_LOG_ROOT_PATH
);
}
#else
static
bool
IsLogPartReady
(
void
)
{
return
TRUE
;
}
static
void
WaitForLogPart
(
void
)
{
int
i
=
0
;
BBOX_PRINT_INFO
(
"wait for log part [%s] begin!
\n
"
,
LOSCFG_LOG_ROOT_PATH
);
while
(
i
++
<
LOG_WAIT_TIMES
)
{
LOS_Msleep
(
LOG_PART_WAIT_TIME
);
}
BBOX_PRINT_INFO
(
"wait for log part [%s] end!
\n
"
,
LOSCFG_LOG_ROOT_PATH
);
}
#endif
static
bool
FindModuleOps
(
struct
ErrorInfo
*
info
,
BBoxOps
**
ops
)
{
bool
found
=
false
;
if
(
info
==
NULL
||
ops
==
NULL
)
{
BBOX_PRINT_ERR
(
"info: %p, ops: %p!
\n
"
,
info
,
ops
);
return
found
;
}
LOS_DL_LIST_FOR_EACH_ENTRY
(
*
ops
,
&
g_opsList
,
BBoxOps
,
opsList
)
{
if
(
*
ops
!=
NULL
&&
strcmp
((
*
ops
)
->
ops
.
module
,
info
->
module
)
==
0
)
{
found
=
true
;
break
;
}
}
if
(
!
found
)
{
BBOX_PRINT_ERR
(
"[%s] hasn't been registered!
\n
"
,
info
->
module
);
}
return
found
;
}
static
void
InvokeModuleOps
(
struct
ErrorInfo
*
info
,
BBoxOps
*
ops
)
{
if
(
info
==
NULL
||
ops
==
NULL
)
{
BBOX_PRINT_ERR
(
"info: %p, ops: %p!
\n
"
,
info
,
ops
);
return
;
}
if
(
ops
->
ops
.
Dump
!=
NULL
)
{
BBOX_PRINT_INFO
(
"[%s] starts dumping log!
\n
"
,
ops
->
ops
.
module
);
ops
->
ops
.
Dump
(
LOSCFG_LOG_ROOT_PATH
,
info
);
BBOX_PRINT_INFO
(
"[%s] ends dumping log!
\n
"
,
ops
->
ops
.
module
);
}
if
(
ops
->
ops
.
Reset
!=
NULL
)
{
BBOX_PRINT_INFO
(
"[%s] starts resetting!
\n
"
,
ops
->
ops
.
module
);
ops
->
ops
.
Reset
(
info
);
BBOX_PRINT_INFO
(
"[%s] ends resetting!
\n
"
,
ops
->
ops
.
module
);
}
}
static
void
SaveLastLog
(
const
char
*
logDir
)
{
struct
ErrorInfo
*
info
;
BBoxOps
*
ops
;
info
=
LOS_MemAlloc
(
m_aucSysMem1
,
sizeof
(
*
info
));
if
(
info
==
NULL
)
{
BBOX_PRINT_ERR
(
"LOS_MemAlloc failed!
\n
"
);
return
;
}
if
(
LOS_SemPend
(
g_opsListSem
,
LOS_WAIT_FOREVER
)
!=
LOS_OK
)
{
BBOX_PRINT_ERR
(
"Request g_opsListSem failed!
\n
"
);
(
void
)
LOS_MemFree
(
m_aucSysMem1
,
info
);
return
;
}
LOS_DL_LIST_FOR_EACH_ENTRY
(
ops
,
&
g_opsList
,
BBoxOps
,
opsList
)
{
if
(
ops
==
NULL
)
{
BBOX_PRINT_ERR
(
"ops: NULL, please check it!
\n
"
);
continue
;
}
if
(
ops
->
ops
.
GetLastLogInfo
!=
NULL
&&
ops
->
ops
.
SaveLastLog
!=
NULL
)
{
(
void
)
memset_s
(
info
,
sizeof
(
*
info
),
0
,
sizeof
(
*
info
));
if
(
ops
->
ops
.
GetLastLogInfo
(
info
)
!=
0
)
{
BBOX_PRINT_ERR
(
"[%s] failed to get log info!
\n
"
,
ops
->
ops
.
module
);
continue
;
}
BBOX_PRINT_INFO
(
"[%s] starts saving log!
\n
"
,
ops
->
ops
.
module
);
if
(
ops
->
ops
.
SaveLastLog
(
logDir
,
info
)
!=
0
)
{
BBOX_PRINT_ERR
(
"[%s] failed to save log!
\n
"
,
ops
->
ops
.
module
);
}
else
{
BBOX_PRINT_INFO
(
"[%s] ends saving log!
\n
"
,
ops
->
ops
.
module
);
BBOX_PRINT_INFO
(
"[%s] starts uploading event [%s]
\n
"
,
info
->
module
,
info
->
event
);
#ifdef LOSCFG_FS_VFS
(
void
)
UploadEventByFile
(
KERNEL_FAULT_LOG_PATH
);
#else
BBOX_PRINT_INFO
(
"LOSCFG_FS_VFS isn't defined!
\n
"
);
#endif
BBOX_PRINT_INFO
(
"[%s] ends uploading event [%s]
\n
"
,
info
->
module
,
info
->
event
);
}
}
else
{
BBOX_PRINT_ERR
(
"module [%s], GetLastLogInfo: %p, SaveLastLog: %p!
\n
"
,
ops
->
ops
.
module
,
ops
->
ops
.
GetLastLogInfo
,
ops
->
ops
.
SaveLastLog
);
}
}
(
void
)
LOS_SemPost
(
g_opsListSem
);
(
void
)
LOS_MemFree
(
m_aucSysMem1
,
info
);
}
static
void
SaveLogWithoutReset
(
struct
ErrorInfo
*
info
)
{
BBoxOps
*
ops
;
if
(
info
==
NULL
)
{
BBOX_PRINT_ERR
(
"info: %p!
\n
"
,
info
);
return
;
}
if
(
LOS_SemPend
(
g_opsListSem
,
LOS_WAIT_FOREVER
)
!=
LOS_OK
)
{
BBOX_PRINT_ERR
(
"Request g_opsListSem failed!
\n
"
);
return
;
}
if
(
!
FindModuleOps
(
info
,
&
ops
))
{
(
void
)
LOS_SemPost
(
g_opsListSem
);
return
;
}
if
(
ops
->
ops
.
Dump
==
NULL
&&
ops
->
ops
.
Reset
==
NULL
)
{
(
void
)
LOS_SemPost
(
g_opsListSem
);
if
(
SaveBasicErrorInfo
(
USER_FAULT_LOG_PATH
,
info
)
==
0
)
{
BBOX_PRINT_INFO
(
"[%s] starts uploading event [%s]
\n
"
,
info
->
module
,
info
->
event
);
#ifdef LOSCFG_FS_VFS
(
void
)
UploadEventByFile
(
USER_FAULT_LOG_PATH
);
#else
BBOX_PRINT_INFO
(
"LOSCFG_FS_VFS isn't defined!
\n
"
);
#endif
BBOX_PRINT_INFO
(
"[%s] ends uploading event [%s]
\n
"
,
info
->
module
,
info
->
event
);
}
return
;
}
InvokeModuleOps
(
info
,
ops
);
(
void
)
LOS_SemPost
(
g_opsListSem
);
}
static
void
SaveTempErrorLog
(
void
)
{
if
(
LOS_SemPend
(
g_tempErrInfoSem
,
LOS_WAIT_FOREVER
)
!=
LOS_OK
)
{
BBOX_PRINT_ERR
(
"Request g_tempErrInfoSem failed!
\n
"
);
return
;
}
if
(
g_tempErrInfo
==
NULL
)
{
BBOX_PRINT_ERR
(
"g_tempErrInfo: %p!
\n
"
,
g_tempErrInfo
);
(
void
)
LOS_SemPost
(
g_tempErrInfoSem
);
return
;
}
if
(
strlen
(
g_tempErrInfo
->
event
)
!=
0
)
{
SaveLogWithoutReset
(
g_tempErrInfo
);
}
(
void
)
LOS_MemFree
(
m_aucSysMem1
,
g_tempErrInfo
);
g_tempErrInfo
=
NULL
;
(
void
)
LOS_SemPost
(
g_tempErrInfoSem
);
}
static
void
SaveLogWithReset
(
struct
ErrorInfo
*
info
)
{
int
ret
;
BBoxOps
*
ops
;
if
(
info
==
NULL
)
{
BBOX_PRINT_ERR
(
"info: %p!
\n
"
,
info
);
return
;
}
if
(
!
FindModuleOps
(
info
,
&
ops
))
{
return
;
}
InvokeModuleOps
(
info
,
ops
);
ret
=
SysReboot
(
0
,
0
,
RB_AUTOBOOT
);
BBOX_PRINT_INFO
(
"SysReboot, ret: %d
\n
"
,
ret
);
}
static
void
SaveTempErrorInfo
(
const
char
event
[
EVENT_MAX_LEN
],
const
char
module
[
MODULE_MAX_LEN
],
const
char
errorDesc
[
ERROR_DESC_MAX_LEN
])
{
if
(
event
==
NULL
||
module
==
NULL
||
errorDesc
==
NULL
)
{
BBOX_PRINT_ERR
(
"event: %p, module: %p, errorDesc: %p!
\n
"
,
event
,
module
,
errorDesc
);
return
;
}
if
(
LOS_SemPend
(
g_tempErrInfoSem
,
LOS_WAIT_FOREVER
)
!=
LOS_OK
)
{
BBOX_PRINT_ERR
(
"Request g_tempErrInfoSem failed!
\n
"
);
return
;
}
FormatErrorInfo
(
g_tempErrInfo
,
event
,
module
,
errorDesc
);
(
void
)
LOS_SemPost
(
g_tempErrInfoSem
);
}
static
int
SaveErrorLog
(
UINTPTR
uwParam1
,
UINTPTR
uwParam2
,
UINTPTR
uwParam3
,
UINTPTR
uwParam4
)
{
const
char
*
logDir
=
(
const
char
*
)
uwParam1
;
(
void
)
uwParam2
;
(
void
)
uwParam3
;
(
void
)
uwParam4
;
#ifdef LOSCFG_FS_VFS
WaitForLogPart
();
#endif
SaveLastLog
(
logDir
);
SaveTempErrorLog
();
return
0
;
}
#ifdef LOSCFG_BLACKBOX_DEBUG
static
void
PrintModuleOps
(
void
)
{
struct
BBoxOps
*
ops
;
BBOX_PRINT_INFO
(
"The following modules have been registered!
\n
"
);
LOS_DL_LIST_FOR_EACH_ENTRY
(
ops
,
&
g_opsList
,
BBoxOps
,
opsList
)
{
if
(
ops
==
NULL
)
{
continue
;
}
BBOX_PRINT_INFO
(
"module: %s, Dump: %p, Reset: %p, GetLastLogInfo: %p, SaveLastLog: %p
\n
"
,
ops
->
ops
.
module
,
ops
->
ops
.
Dump
,
ops
->
ops
.
Reset
,
ops
->
ops
.
GetLastLogInfo
,
ops
->
ops
.
SaveLastLog
);
}
}
#endif
int
BBoxRegisterModuleOps
(
struct
ModuleOps
*
ops
)
{
BBoxOps
*
newOps
;
BBoxOps
*
temp
;
if
(
ops
==
NULL
)
{
BBOX_PRINT_ERR
(
"ops: %p!
\n
"
,
ops
);
return
-
1
;
}
newOps
=
LOS_MemAlloc
(
m_aucSysMem1
,
sizeof
(
*
newOps
));
if
(
newOps
==
NULL
)
{
BBOX_PRINT_ERR
(
"LOS_MemAlloc failed!
\n
"
);
return
-
1
;
}
(
void
)
memset_s
(
newOps
,
sizeof
(
*
newOps
),
0
,
sizeof
(
*
newOps
));
(
void
)
memcpy_s
(
&
newOps
->
ops
,
sizeof
(
newOps
->
ops
),
ops
,
sizeof
(
*
ops
));
if
(
LOS_SemPend
(
g_opsListSem
,
LOS_WAIT_FOREVER
)
!=
LOS_OK
)
{
BBOX_PRINT_ERR
(
"Request g_opsListSem failed!
\n
"
);
(
void
)
LOS_MemFree
(
m_aucSysMem1
,
newOps
);
return
-
1
;
}
if
(
LOS_ListEmpty
(
&
g_opsList
))
{
goto
__out
;
}
LOS_DL_LIST_FOR_EACH_ENTRY
(
temp
,
&
g_opsList
,
BBoxOps
,
opsList
)
{
if
(
temp
==
NULL
)
{
continue
;
}
if
(
strcmp
(
temp
->
ops
.
module
,
ops
->
module
)
==
0
)
{
BBOX_PRINT_ERR
(
"module [%s] has been registered!
\n
"
,
ops
->
module
);
(
void
)
LOS_SemPost
(
g_opsListSem
);
(
void
)
LOS_MemFree
(
m_aucSysMem1
,
newOps
);
return
-
1
;
}
}
__out:
LOS_ListTailInsert
(
&
g_opsList
,
&
newOps
->
opsList
);
(
void
)
LOS_SemPost
(
g_opsListSem
);
BBOX_PRINT_INFO
(
"module [%s] is registered successfully!
\n
"
,
ops
->
module
);
#ifdef LOSCFG_BLACKBOX_DEBUG
PrintModuleOps
();
#endif
return
0
;
}
int
BBoxNotifyError
(
const
char
event
[
EVENT_MAX_LEN
],
const
char
module
[
MODULE_MAX_LEN
],
const
char
errorDesc
[
ERROR_DESC_MAX_LEN
],
int
needSysReset
)
{
struct
ErrorInfo
*
info
;
if
(
event
==
NULL
||
module
==
NULL
||
errorDesc
==
NULL
)
{
BBOX_PRINT_ERR
(
"event: %p, module: %p, errorDesc: %p!
\n
"
,
event
,
module
,
errorDesc
);
return
-
1
;
}
info
=
LOS_MemAlloc
(
m_aucSysMem1
,
sizeof
(
*
info
));
if
(
info
==
NULL
)
{
BBOX_PRINT_ERR
(
"LOS_MemAlloc failed!
\n
"
);
return
-
1
;
}
FormatErrorInfo
(
info
,
event
,
module
,
errorDesc
);
if
(
needSysReset
==
0
)
{
if
(
!
IsLogPartReady
())
{
SaveTempErrorInfo
(
event
,
module
,
errorDesc
);
}
else
{
SaveLogWithoutReset
(
info
);
}
}
else
{
SaveLogWithReset
(
info
);
}
(
void
)
LOS_MemFree
(
m_aucSysMem1
,
info
);
return
0
;
}
int
OsBBoxDriverInit
(
void
)
{
UINT32
taskID
;
TSK_INIT_PARAM_S
taskParam
;
if
(
LOS_BinarySemCreate
(
1
,
&
g_opsListSem
)
!=
LOS_OK
)
{
BBOX_PRINT_ERR
(
"Create g_opsListSem failed!
\n
"
);
return
-
1
;
}
if
(
LOS_BinarySemCreate
(
1
,
&
g_tempErrInfoSem
)
!=
LOS_OK
)
{
BBOX_PRINT_ERR
(
"Create g_tempErrInfoSem failed!
\n
"
);
goto
__err
;
}
LOS_ListInit
(
&
g_opsList
);
g_tempErrInfo
=
LOS_MemAlloc
(
m_aucSysMem1
,
sizeof
(
*
g_tempErrInfo
));
if
(
g_tempErrInfo
==
NULL
)
{
BBOX_PRINT_ERR
(
"LOS_MemAlloc failed!
\n
"
);
goto
__err
;
}
(
void
)
memset_s
(
g_tempErrInfo
,
sizeof
(
*
g_tempErrInfo
),
0
,
sizeof
(
*
g_tempErrInfo
));
(
void
)
memset_s
(
&
taskParam
,
sizeof
(
taskParam
),
0
,
sizeof
(
taskParam
));
taskParam
.
auwArgs
[
0
]
=
(
UINTPTR
)
LOSCFG_LOG_ROOT_PATH
;
taskParam
.
pfnTaskEntry
=
(
TSK_ENTRY_FUNC
)
SaveErrorLog
;
taskParam
.
uwStackSize
=
LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE
;
taskParam
.
pcName
=
"SaveErrorLog"
;
taskParam
.
usTaskPrio
=
LOSCFG_BASE_CORE_TSK_DEFAULT_PRIO
;
taskParam
.
uwResved
=
LOS_TASK_STATUS_DETACHED
;
#ifdef LOSCFG_KERNEL_SMP
taskParam
.
usCpuAffiMask
=
CPUID_TO_AFFI_MASK
(
ArchCurrCpuid
());
#endif
(
void
)
LOS_TaskCreate
(
&
taskID
,
&
taskParam
);
return
0
;
__err:
if
(
g_opsListSem
!=
0
)
{
(
void
)
LOS_SemDelete
(
g_opsListSem
);
}
if
(
g_tempErrInfoSem
!=
0
)
{
(
void
)
LOS_SemDelete
(
g_tempErrInfoSem
);
}
return
-
1
;
}
LOS_MODULE_INIT
(
OsBBoxDriverInit
,
LOS_INIT_LEVEL_ARCH
);
\ No newline at end of file
kernel/common/blackbox/los_blackbox_detector.c
已删除
100644 → 0
浏览文件 @
feae60c8
/*
* Copyright (c) 2021-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/* ------------ includes ------------ */
#include "los_blackbox_detector.h"
#include "los_blackbox_common.h"
#ifdef LOSCFG_LIB_LIBC
#include "stdlib.h"
#include "unistd.h"
#endif
/* ------------ local macroes ------------ */
/* ------------ local prototypes ------------ */
/* ------------ local function declarations ------------ */
/* ------------ global function declarations ------------ */
/* ------------ local variables ------------ */
/* ------------ function definitions ------------ */
int
UploadEventByFile
(
const
char
*
filePath
)
{
if
(
filePath
==
NULL
)
{
BBOX_PRINT_ERR
(
"filePath: %p
\n
"
,
filePath
);
return
-
1
;
}
return
0
;
}
int
UploadEventByStream
(
const
char
*
buf
,
size_t
bufSize
)
{
if
(
buf
==
NULL
||
bufSize
==
0
)
{
BBOX_PRINT_ERR
(
"buf: %p, bufSize: %u
\n
"
,
buf
,
(
UINT32
)
bufSize
);
return
-
1
;
}
return
0
;
}
\ No newline at end of file
kernel/common/blackbox/los_blackbox_detector.h
已删除
100644 → 0
浏览文件 @
feae60c8
/*
* Copyright (c) 2021-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef LOS_BLACKBOX_DETECTOR_H
#define LOS_BLACKBOX_DETECTOR_H
#ifdef __cplusplus
#if __cplusplus
extern
"C"
{
#endif
/* __cplusplus */
#endif
/* __cplusplus */
#ifndef __user
#define __user
#endif
#include "los_typedef.h"
int
UploadEventByFile
(
const
char
*
filePath
);
int
UploadEventByStream
(
const
char
*
buf
,
size_t
bufSize
);
#ifdef __cplusplus
#if __cplusplus
}
#endif
/* __cplusplus */
#endif
/* __cplusplus */
#endif
\ No newline at end of file
kernel/common/blackbox/los_blackbox_system_adapter.c
已删除
100644 → 0
浏览文件 @
feae60c8
/*
* Copyright (c) 2021-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/* ------------ includes ------------ */
#include "los_blackbox_system_adapter.h"
#include "los_blackbox_common.h"
#include "los_blackbox_detector.h"
#ifdef LOSCFG_LIB_LIBC
#include "stdlib.h"
#include "unistd.h"
#endif
#include "los_base.h"
#include "los_config.h"
#include "los_excinfo_pri.h"
#include "los_hw.h"
#include "los_init.h"
#include "los_memory.h"
#include "los_vm_phys.h"
#include "fs/fs.h"
#include "securec.h"
/* ------------ local macroes ------------ */
#define MEM_OVERLAP_COUNT 50
#define LOG_FLAG "GOODLOG"
#define FAULT_LOG_SIZE 0x4000
/* 16KB */
/* ------------ local prototypes ------------ */
struct
FaultLogInfo
{
char
flag
[
8
];
/* 8 is the length of the flag */
int
len
;
/* length of the fault log saved by the module excinfo */
struct
ErrorInfo
info
;
};
/* ------------ local function declarations ------------ */
/* ------------ global function declarations ------------ */
/* ------------ local variables ------------ */
static
char
*
g_logBuffer
=
NULL
;
/* ------------ function definitions ------------ */
static
void
SaveFaultLog
(
const
char
*
filePath
,
const
char
*
dataBuf
,
size_t
bufSize
,
struct
ErrorInfo
*
info
)
{
(
void
)
SaveBasicErrorInfo
(
filePath
,
info
);
(
void
)
FullWriteFile
(
filePath
,
dataBuf
,
bufSize
,
1
);
}
static
void
WriteExcFile
(
UINT32
startAddr
,
UINT32
space
,
UINT32
rwFlag
,
char
*
buf
)
{
(
void
)
startAddr
;
(
void
)
space
;
(
void
)
rwFlag
;
(
void
)
buf
;
}
static
void
RegisterExcInfoHook
(
void
)
{
if
(
g_logBuffer
!=
NULL
)
{
LOS_ExcInfoRegHook
(
0
,
FAULT_LOG_SIZE
-
sizeof
(
struct
FaultLogInfo
),
g_logBuffer
+
sizeof
(
struct
FaultLogInfo
),
WriteExcFile
);
}
else
{
BBOX_PRINT_ERR
(
"Alloc mem failed!
\n
"
);
}
}
static
INT32
AllocLogBuffer
(
void
)
{
INT32
i
;
size_t
nPages
=
ROUNDUP
(
FAULT_LOG_SIZE
,
PAGE_SIZE
)
>>
PAGE_SHIFT
;
void
*
tempBuffer
[
MEM_OVERLAP_COUNT
];
for
(
i
=
0
;
i
<
MEM_OVERLAP_COUNT
;
i
++
)
{
g_logBuffer
=
LOS_PhysPagesAllocContiguous
(
nPages
);
tempBuffer
[
i
]
=
g_logBuffer
;
}
for
(
i
=
0
;
i
<
MEM_OVERLAP_COUNT
-
1
;
i
++
)
{
LOS_PhysPagesFreeContiguous
(
tempBuffer
[
i
],
nPages
);
}
return
(
g_logBuffer
!=
NULL
)
?
0
:
-
1
;
}
static
void
Dump
(
const
char
*
logDir
,
struct
ErrorInfo
*
info
)
{
struct
FaultLogInfo
*
pInfo
;
if
(
logDir
==
NULL
||
info
==
NULL
)
{
BBOX_PRINT_ERR
(
"logDir: %p, info: %p!
\n
"
,
logDir
,
info
);
return
;
}
if
(
g_logBuffer
==
NULL
)
{
BBOX_PRINT_ERR
(
"g_logBuffer: %p!
\n
"
,
g_logBuffer
);
return
;
}
if
(
strcmp
(
info
->
event
,
EVENT_PANIC
)
==
0
)
{
pInfo
=
(
struct
FaultLogInfo
*
)
g_logBuffer
;
(
void
)
memset_s
(
pInfo
,
sizeof
(
*
pInfo
),
0
,
sizeof
(
*
pInfo
));
pInfo
->
len
=
GetExcInfoLen
();
(
void
)
memcpy_s
(
&
pInfo
->
flag
,
sizeof
(
pInfo
->
flag
),
LOG_FLAG
,
strlen
(
LOG_FLAG
));
(
void
)
memcpy_s
(
&
pInfo
->
info
,
sizeof
(
pInfo
->
info
),
info
,
sizeof
(
*
info
));
DCacheFlushRange
((
UINTPTR
)
g_logBuffer
,
(
UINTPTR
)(
g_logBuffer
+
FAULT_LOG_SIZE
));
}
else
{
SaveFaultLog
(
USER_FAULT_LOG_PATH
,
g_logBuffer
+
sizeof
(
struct
FaultLogInfo
),
Min
(
FAULT_LOG_SIZE
-
sizeof
(
struct
FaultLogInfo
),
GetExcInfoLen
()),
info
);
}
}
static
void
Reset
(
struct
ErrorInfo
*
info
)
{
if
(
info
==
NULL
)
{
BBOX_PRINT_ERR
(
"info: %p!
\n
"
,
info
);
return
;
}
if
(
strcmp
(
info
->
event
,
EVENT_PANIC
)
!=
0
)
{
BBOX_PRINT_INFO
(
"[%s] starts uploading event [%s]
\n
"
,
info
->
module
,
info
->
event
);
(
void
)
UploadEventByFile
(
USER_FAULT_LOG_PATH
);
BBOX_PRINT_INFO
(
"[%s] ends uploading event [%s]
\n
"
,
info
->
module
,
info
->
event
);
}
}
static
int
GetLastLogInfo
(
struct
ErrorInfo
*
info
)
{
struct
FaultLogInfo
*
pInfo
;
if
(
info
==
NULL
)
{
BBOX_PRINT_ERR
(
"info: %p!
\n
"
,
info
);
return
-
1
;
}
if
(
g_logBuffer
==
NULL
)
{
BBOX_PRINT_ERR
(
"Alloc physical page failed!
\n
"
);
return
-
1
;
}
pInfo
=
(
struct
FaultLogInfo
*
)
g_logBuffer
;
if
(
memcmp
(
pInfo
->
flag
,
LOG_FLAG
,
strlen
(
LOG_FLAG
))
==
0
)
{
(
void
)
memcpy_s
(
info
,
sizeof
(
*
info
),
&
pInfo
->
info
,
sizeof
(
pInfo
->
info
));
return
0
;
}
return
-
1
;
}
static
int
SaveLastLog
(
const
char
*
logDir
,
struct
ErrorInfo
*
info
)
{
#ifdef LOSCFG_FS_VFS
struct
FaultLogInfo
*
pInfo
;
if
(
logDir
==
NULL
||
info
==
NULL
)
{
BBOX_PRINT_ERR
(
"logDir: %p, info: %p!
\n
"
,
logDir
,
info
);
return
-
1
;
}
if
(
g_logBuffer
==
NULL
)
{
BBOX_PRINT_ERR
(
"Alloc physical page failed!
\n
"
);
return
-
1
;
}
pInfo
=
(
struct
FaultLogInfo
*
)
g_logBuffer
;
if
(
memcmp
(
pInfo
->
flag
,
LOG_FLAG
,
strlen
(
LOG_FLAG
))
==
0
)
{
SaveFaultLog
(
KERNEL_FAULT_LOG_PATH
,
g_logBuffer
+
sizeof
(
*
pInfo
),
Min
(
FAULT_LOG_SIZE
-
sizeof
(
*
pInfo
),
pInfo
->
len
),
info
);
}
#endif
(
void
)
memset_s
(
g_logBuffer
,
FAULT_LOG_SIZE
,
0
,
FAULT_LOG_SIZE
);
BBOX_PRINT_INFO
(
"[%s] starts uploading event [%s]
\n
"
,
info
->
module
,
info
->
event
);
(
void
)
UploadEventByFile
(
KERNEL_FAULT_LOG_PATH
);
BBOX_PRINT_INFO
(
"[%s] ends uploading event [%s]
\n
"
,
info
->
module
,
info
->
event
);
return
0
;
}
#ifdef LOSCFG_BLACKBOX_TEST
static
void
BBoxTest
(
void
)
{
struct
ModuleOps
ops
=
{
.
module
=
"MODULE_TEST"
,
.
Dump
=
NULL
,
.
Reset
=
NULL
,
.
GetLastLogInfo
=
NULL
,
.
SaveLastLog
=
NULL
,
};
if
(
BBoxRegisterModuleOps
(
&
ops
)
!=
0
)
{
BBOX_PRINT_ERR
(
"BBoxRegisterModuleOps failed!
\n
"
);
return
;
}
BBoxNotifyError
(
"EVENT_TEST1"
,
"MODULE_TEST"
,
"Test BBoxNotifyError111"
,
0
);
}
#endif
int
OsBBoxSystemAdapterInit
(
void
)
{
struct
ModuleOps
ops
=
{
.
module
=
MODULE_SYSTEM
,
.
Dump
=
Dump
,
.
Reset
=
Reset
,
.
GetLastLogInfo
=
GetLastLogInfo
,
.
SaveLastLog
=
SaveLastLog
,
};
/* allocate buffer for kmsg */
if
(
AllocLogBuffer
()
==
0
)
{
BBOX_PRINT_INFO
(
"g_logBuffer: %p for blackbox!
\n
"
,
g_logBuffer
);
RegisterExcInfoHook
();
if
(
BBoxRegisterModuleOps
(
&
ops
)
!=
0
)
{
BBOX_PRINT_ERR
(
"BBoxRegisterModuleOps failed!
\n
"
);
LOS_PhysPagesFreeContiguous
(
g_logBuffer
,
ROUNDUP
(
FAULT_LOG_SIZE
,
PAGE_SIZE
)
>>
PAGE_SHIFT
);
g_logBuffer
=
NULL
;
return
-
1
;
}
}
else
{
BBOX_PRINT_ERR
(
"AllocLogBuffer failed!
\n
"
);
}
#ifdef LOSCFG_BLACKBOX_TEST
BBoxTest
();
#endif
return
0
;
}
LOS_MODULE_INIT
(
OsBBoxSystemAdapterInit
,
LOS_INIT_LEVEL_ARCH
);
\ No newline at end of file
kernel/common/blackbox/los_blackbox_system_adapter.h
已删除
100644 → 0
浏览文件 @
feae60c8
/*
* Copyright (c) 2021-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef LOS_BLACKBOX_SYSTEM_ADAPTER_H
#define LOS_BLACKBOX_SYSTEM_ADAPTER_H
#ifdef __cplusplus
#if __cplusplus
extern
"C"
{
#endif
/* __cplusplus */
#endif
/* __cplusplus */
#ifndef __user
#define __user
#endif
#include "los_blackbox.h"
#include "los_blackbox_common.h"
int
OsBBoxSystemAdapterInit
(
void
);
#ifdef __cplusplus
#if __cplusplus
}
#endif
/* __cplusplus */
#endif
/* __cplusplus */
#endif
\ No newline at end of file
kernel/common/los_excinfo.c
浏览文件 @
55e5e290
...
...
@@ -34,29 +34,13 @@
#ifdef LOSCFG_SHELL
#include "shcmd.h"
#endif
#ifdef LOSCFG_BLACKBOX
#include "fs/fs.h"
#include "fs/fs_operation.h"
#endif
#ifdef LOSCFG_BLACKBOX
#define TEMP_EXC_INFO_SIZE 0x400
#endif
#ifdef LOSCFG_SAVE_EXCINFO
STATIC
log_read_write_fn
g_excInfoRW
=
NULL
;
/* the hook of read-writing exception information */
STATIC
CHAR
*
g_excInfoBuf
=
NULL
;
/* pointer to the buffer for storing the exception information */
#ifdef LOSCFG_BLACKBOX
STATIC
UINT32
g_excInfoIndex
=
0
;
/* the index of the buffer for storing the exception information */
#else
STATIC
UINT32
g_excInfoIndex
=
0xFFFFFFFF
;
/* the index of the buffer for storing the exception information */
#endif
STATIC
UINT32
g_recordAddr
=
0
;
/* the address of storing the exception information */
STATIC
UINT32
g_recordSpace
=
0
;
/* the size of storing the exception information */
#ifdef LOSCFG_BLACKBOX
STATIC
UINT32
g_excLogLen
=
0
;
/* the length of the exception information */
STATIC
CHAR
*
g_tempExcInfoBuf
=
NULL
;
/* pointer to the buffer for storing the temp exception information */
#endif
VOID
SetExcInfoRW
(
log_read_write_fn
func
)
{
...
...
@@ -81,11 +65,6 @@ CHAR *GetExcInfoBuf(VOID)
VOID
SetExcInfoIndex
(
UINT32
index
)
{
g_excInfoIndex
=
index
;
#ifdef LOSCFG_BLACKBOX
if
(
g_excInfoIndex
==
0
)
{
g_excLogLen
=
0
;
}
#endif
}
UINT32
GetExcInfoIndex
(
VOID
)
...
...
@@ -93,13 +72,6 @@ UINT32 GetExcInfoIndex(VOID)
return
g_excInfoIndex
;
}
#ifdef LOSCFG_BLACKBOX
UINT32
GetExcInfoLen
(
VOID
)
{
return
g_excLogLen
;
}
#endif
VOID
SetRecordAddr
(
UINT32
addr
)
{
g_recordAddr
=
addr
;
...
...
@@ -120,35 +92,8 @@ UINT32 GetRecordSpace(VOID)
return
g_recordSpace
;
}
#ifdef LOSCFG_BLACKBOX
STATIC
VOID
SaveExcInfoUnsafe
(
CHAR
*
buf
,
INT32
size
)
{
for
(
INT32
i
=
0
;
i
<
size
;
i
++
)
{
*
(
g_excInfoBuf
+
g_excInfoIndex
)
=
*
(
buf
+
i
);
g_excInfoIndex
++
;
if
(
g_excLogLen
<
g_recordSpace
)
{
g_excLogLen
++
;
}
if
(
g_excInfoIndex
>=
g_recordSpace
)
{
g_excInfoIndex
=
0
;
}
}
}
#endif
VOID
WriteExcBufVa
(
const
CHAR
*
format
,
va_list
arglist
)
{
#ifdef LOSCFG_BLACKBOX
if
(
g_tempExcInfoBuf
!=
NULL
)
{
(
VOID
)
memset_s
(
g_tempExcInfoBuf
,
TEMP_EXC_INFO_SIZE
,
0
,
TEMP_EXC_INFO_SIZE
);
INT32
ret
=
vsnprintf_s
(
g_tempExcInfoBuf
,
TEMP_EXC_INFO_SIZE
,
TEMP_EXC_INFO_SIZE
-
1
,
format
,
arglist
);
if
(
ret
==
-
1
)
{
PRINT_ERR
(
"g_tempExcInfoBuf is not enough or vsnprintf_s is error.
\n
"
);
return
;
}
SaveExcInfoUnsafe
(
g_tempExcInfoBuf
,
ret
);
}
#else
errno_t
ret
;
if
(
g_recordSpace
>
g_excInfoIndex
)
{
...
...
@@ -160,7 +105,6 @@ VOID WriteExcBufVa(const CHAR *format, va_list arglist)
}
g_excInfoIndex
+=
ret
;
}
#endif
}
VOID
WriteExcInfoToBuf
(
const
CHAR
*
format
,
...)
...
...
@@ -187,9 +131,6 @@ VOID LOS_ExcInfoRegHook(UINT32 startAddr, UINT32 space, CHAR *buf, log_read_writ
#ifdef LOSCFG_FS_VFS
los_vfs_init
();
#endif
#ifdef LOSCFG_BLACKBOX
g_tempExcInfoBuf
=
LOS_VMalloc
(
TEMP_EXC_INFO_SIZE
);
#endif
}
/* Be called in the exception. */
...
...
kernel/common/los_excinfo_pri.h
浏览文件 @
55e5e290
...
...
@@ -47,9 +47,6 @@ extern VOID SetExcInfoBuf(CHAR *buf);
extern
CHAR
*
GetExcInfoBuf
(
VOID
);
extern
VOID
SetExcInfoIndex
(
UINT32
index
);
extern
UINT32
GetExcInfoIndex
(
VOID
);
#ifdef LOSCFG_BLACKBOX
extern
UINT32
GetExcInfoLen
(
VOID
);
#endif
extern
VOID
SetRecordAddr
(
UINT32
addr
);
extern
UINT32
GetRecordAddr
(
VOID
);
extern
VOID
SetRecordSpace
(
UINT32
space
);
...
...
tools/build/mk/liteos_tables_ldflags.mk
浏览文件 @
55e5e290
...
...
@@ -135,9 +135,7 @@ LITEOS_TABLES_KERNEL_INIT_LDFLAGS := \
-uOsCpupGuardCreator
\
-uOsMpInit
\
-uOsResourceFreeTaskCreate
\
-uOsSystemInit
\
-uOsBBoxSystemAdapterInit
\
-uOsBBoxDriverInit
-uOsSystemInit
LITEOS_TABLES_DRIVER_LDFLAGS
:=
\
-ui2c_init
\
...
...
tools/build/mk/los_config.mk
浏览文件 @
55e5e290
...
...
@@ -441,12 +441,6 @@ ifeq ($(LOSCFG_BASE_CORE_HILOG), y)
LITEOS_HILOG_INCLUDE
+=
-I
$(LITEOSTOPDIR)
/../../base/hiviewdfx/hilog_lite/interfaces/native/kits/hilog
LITEOS_CMACRO
+=
-DLOSCFG_BASE_CORE_HILOG
endif
ifeq
($(LOSCFG_BLACKBOX), y)
LITEOS_BASELIB
+=
-lblackbox
LIB_SUBDIRS
+=
$(LITEOSTOPDIR)
/kernel/common/blackbox
LITEOS_BLACKBOX_INCLUDE
+=
-I
$(LITEOSTOPDIR)
/kernel/common/blackbox
LITEOS_CMACRO
+=
-DLOSCFG_BLACKBOX
endif
############################## Dfx Option End #######################################
############################# Tools && Debug Option Begin ##############################
...
...
@@ -643,8 +637,7 @@ LITEOS_DRIVERS_INCLUDE := $(LITEOS_CELLWISE_INCLUDE) $(LITEOS_GPIO_INCLUDE
$(LITEOS_DRIVERS_HDF_INCLUDE)
$(LITEOS_TZDRIVER_INCLUDE)
\
$(LITEOS_HIEVENT_INCLUDE)
$(LITEOS_DEV_MEM_INCLUDE)
\
$(LITEOS_DEV_QUICKSTART_INCLUDE)
LITEOS_DFX_INCLUDE
:=
$(LITEOS_HILOG_INCLUDE)
\
$(LITEOS_BLACKBOX_INCLUDE)
LITEOS_DFX_INCLUDE
:=
$(LITEOS_HILOG_INCLUDE)
LITEOS_SECURITY_INCLUDE
:=
$(LITEOS_SECURITY_CAP_INC)
$(LITEOS_SECURITY_VID_INC)
LOSCFG_TOOLS_DEBUG_INCLUDE
:=
$(LITEOS_SHELL_INCLUDE)
$(LITEOS_UART_INCLUDE)
\
...
...
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