!401 【DFX子系统】【BBoxDetector】LiteOS_A死机重启维测框架
Merge pull request !401 from pcwlno1/upload10
This commit is contained in:
openharmony_ci
Gitee
commit
feae60c8fe
4
Kconfig
4
Kconfig
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@ -61,6 +61,8 @@ source "../../kernel/liteos_a/arch/Kconfig"
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source "../../kernel/liteos_a/kernel/common/Kconfig"
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source "../../kernel/liteos_a/kernel/common/Kconfig"
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######################### config options of patchfs #####################
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######################### config options of patchfs #####################
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source "../../kernel/liteos_a/kernel/common/patchfs/Kconfig"
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source "../../kernel/liteos_a/kernel/common/patchfs/Kconfig"
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######################### config options of blackbox #####################
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source "../../kernel/liteos_a/kernel/common/blackbox/Kconfig"
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config QUICK_START
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config QUICK_START
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bool "Enable QUICK_START"
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bool "Enable QUICK_START"
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@ -175,7 +177,7 @@ config PLATFORM_DVFS
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config SAVE_EXCINFO
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config SAVE_EXCINFO
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bool "Enable Saving Exception Information"
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bool "Enable Saving Exception Information"
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default n
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default y if BLACKBOX
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help
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help
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Answer Y to enable LiteOS support saving exception information to storage medium.
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Answer Y to enable LiteOS support saving exception information to storage medium.
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@ -62,6 +62,9 @@
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#ifdef LOSCFG_FS_VFS
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#ifdef LOSCFG_FS_VFS
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#include "console.h"
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#include "console.h"
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#endif
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#endif
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#ifdef LOSCFG_BLACKBOX
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#include "los_blackbox.h"
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#endif
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#define INVALID_CPUID 0xFFFF
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#define INVALID_CPUID 0xFFFF
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@ -589,6 +592,9 @@ STATIC VOID OsUserExcHandle(ExcContext *excBufAddr)
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/* Exception handling All operations should be kept prior to that operation */
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/* Exception handling All operations should be kept prior to that operation */
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OsExcRestore();
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OsExcRestore();
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/* kill user exc process */
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/* kill user exc process */
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#ifdef LOSCFG_BLACKBOX
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BBoxNotifyError("USER_CRASH", MODULE_SYSTEM, "Crash in user", 0);
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#endif
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LOS_Exit(OS_PRO_EXIT_OK);
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LOS_Exit(OS_PRO_EXIT_OK);
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}
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}
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@ -1058,6 +1064,9 @@ LITE_OS_SEC_TEXT VOID STATIC OsExcPriorDisposal(ExcContext *excBufAddr)
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LITE_OS_SEC_TEXT_INIT STATIC VOID OsPrintExcHead(UINT32 far)
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LITE_OS_SEC_TEXT_INIT STATIC VOID OsPrintExcHead(UINT32 far)
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{
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{
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#ifdef LOSCFG_BLACKBOX
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SetExcInfoIndex(0);
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#endif
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#ifdef LOSCFG_KERNEL_VM
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#ifdef LOSCFG_KERNEL_VM
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/* You are not allowed to add any other print information before this exception information */
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/* You are not allowed to add any other print information before this exception information */
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if (g_excFromUserMode[ArchCurrCpuid()] == TRUE) {
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if (g_excFromUserMode[ArchCurrCpuid()] == TRUE) {
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@ -1125,7 +1134,9 @@ LITE_OS_SEC_TEXT_INIT VOID OsExcHandleEntry(UINT32 excType, ExcContext *excBufAd
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if (g_curNestCount[ArchCurrCpuid()] == 1) {
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if (g_curNestCount[ArchCurrCpuid()] == 1) {
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#ifdef LOSCFG_SAVE_EXCINFO
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#ifdef LOSCFG_SAVE_EXCINFO
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if (func != NULL) {
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if (func != NULL) {
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#ifndef LOSCFG_BLACKBOX
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SetExcInfoIndex(0);
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SetExcInfoIndex(0);
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#endif
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OsSysStateSave(&intCount, &lockCount);
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OsSysStateSave(&intCount, &lockCount);
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OsRecordExcInfoTime();
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OsRecordExcInfoTime();
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OsSysStateRestore(intCount, lockCount);
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OsSysStateRestore(intCount, lockCount);
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@ -1154,6 +1165,9 @@ LITE_OS_SEC_TEXT_INIT VOID OsExcHandleEntry(UINT32 excType, ExcContext *excBufAd
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}
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}
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#endif
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#endif
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#ifdef LOSCFG_BLACKBOX
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BBoxNotifyError(EVENT_PANIC, MODULE_SYSTEM, "Crash in kernel", 1);
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#endif
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while (1) {}
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while (1) {}
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}
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}
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@ -85,12 +85,18 @@ STATIC UINT32 *taskWaterLine = NULL;
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#define OS_TASK_ALL_INFO_LEN (g_taskMaxNum * (sizeof(LosTaskCB) + sizeof(UINT32)))
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#define OS_TASK_ALL_INFO_LEN (g_taskMaxNum * (sizeof(LosTaskCB) + sizeof(UINT32)))
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#ifdef LOSCFG_FS_VFS
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#ifdef LOSCFG_FS_VFS
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#ifdef LOSCFG_BLACKBOX
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#define SaveExcInfo(arg, ...) WriteExcInfoToBuf(arg, ##__VA_ARGS__)
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#else
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#define SaveExcInfo(arg, ...)
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#endif
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#define PROCESS_INFO_SHOW(seqBuf, arg...) do { \
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#define PROCESS_INFO_SHOW(seqBuf, arg...) do { \
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if (seqBuf != NULL) { \
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if (seqBuf != NULL) { \
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(void)LosBufPrintf((struct SeqBuf *)seqBuf, ##arg); \
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(void)LosBufPrintf((struct SeqBuf *)seqBuf, ##arg); \
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} else { \
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} else { \
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PRINTK(arg); \
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PRINTK(arg); \
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} \
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} \
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SaveExcInfo(arg); \
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} while (0)
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} while (0)
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#else
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#else
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#define PROCESS_INFO_SHOW(seqBuf, arg...) PRINTK(arg)
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#define PROCESS_INFO_SHOW(seqBuf, arg...) PRINTK(arg)
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@ -0,0 +1,11 @@
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config BLACKBOX
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bool "Enable BlackBox"
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default y
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help
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Answer Y to enable LiteOS support blackbox
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config LOG_ROOT_PATH
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string
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default "/storage/data/log" if BLACKBOX
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help
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define the default log path of blackbox
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@ -0,0 +1,14 @@
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include $(LITEOSTOPDIR)/config.mk
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MODULE_NAME := $(notdir $(shell pwd))
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LOCAL_SRCS := $(wildcard *.c)
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LOCAL_INCLUDE := \
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-I $(LITEOSTOPDIR)/kernel/common \
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-I $(LITEOSTOPDIR)/kernel/common/blackbox \
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-I $(LITEOSTOPDIR)/syscall \
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LOCAL_FLAGS := $(LOCAL_INCLUDE) $(LITEOS_GCOV_OPTS)
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include $(MODULE)
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@ -0,0 +1,95 @@
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/*
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* Copyright (c) 2021-2021 Huawei Device Co., Ltd. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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||||||
|
* 1. Redistributions of source code must retain the above copyright notice, this list of
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||||||
|
* conditions and the following disclaimer.
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||||||
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*
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||||||
|
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
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||||||
|
* of conditions and the following disclaimer in the documentation and/or other materials
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||||||
|
* provided with the distribution.
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||||||
|
*
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* 3. Neither the name of the copyright holder nor the names of its contributors may be used
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||||||
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* to endorse or promote products derived from this software without specific prior written
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||||||
|
* permission.
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||||||
|
*
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||||||
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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||||||
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||||
|
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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||||||
|
* 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;
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||||||
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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||||||
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||||
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef LOS_BLACKBOX_H
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#define LOS_BLACKBOX_H
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#ifdef __cplusplus
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#if __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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#endif /* __cplusplus */
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#ifndef __user
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#define __user
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#endif
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#include "stdarg.h"
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#include "los_typedef.h"
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#define PATH_MAX_LEN 256
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#define EVENT_MAX_LEN 32
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#define MODULE_MAX_LEN 32
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#define ERROR_DESC_MAX_LEN 512
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#ifndef LOSCFG_LOG_ROOT_PATH
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#define LOSCFG_LOG_ROOT_PATH "/storage/data/log"
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#endif
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#define KERNEL_FAULT_LOG_PATH LOSCFG_LOG_ROOT_PATH "/kernel_fault.log"
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#define USER_FAULT_LOG_PATH LOSCFG_LOG_ROOT_PATH "/user_fault.log"
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#define MODULE_SYSTEM "SYSTEM"
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#define EVENT_SYSREBOOT "SYSREBOOT"
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#define EVENT_LONGPRESS "LONGPRESS"
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#define EVENT_COMBINATIONKEY "COMBINATIONKEY"
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#define EVENT_SUBSYSREBOOT "SUBSYSREBOOT"
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#define EVENT_POWEROFF "POWEROFF"
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#define EVENT_PANIC "PANIC"
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#define EVENT_SYS_WATCHDOG "SYSWATCHDOG"
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#define EVENT_HUNGTASK "HUNGTASK"
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#define EVENT_BOOTFAIL "BOOTFAIL"
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struct ErrorInfo {
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char event[EVENT_MAX_LEN];
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char module[MODULE_MAX_LEN];
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char errorDesc[ERROR_DESC_MAX_LEN];
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};
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struct ModuleOps {
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char module[MODULE_MAX_LEN];
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void (*Dump)(const char *logDir, struct ErrorInfo *info);
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void (*Reset)(struct ErrorInfo *info);
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int (*GetLastLogInfo)(struct ErrorInfo *info);
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int (*SaveLastLog)(const char *logDir, struct ErrorInfo *info);
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};
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int BBoxRegisterModuleOps(struct ModuleOps *ops);
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int BBoxNotifyError(const char event[EVENT_MAX_LEN],
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const char module[MODULE_MAX_LEN],
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const char errorDesc[ERROR_DESC_MAX_LEN],
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int needSysReset);
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int OsBBoxDriverInit(void);
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|
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#ifdef __cplusplus
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|
#if __cplusplus
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||||||
|
}
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|
#endif /* __cplusplus */
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|
#endif /* __cplusplus */
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|
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#endif
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|
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@ -0,0 +1,101 @@
|
||||||
|
/*
|
||||||
|
* 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;
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,65 @@
|
||||||
|
/*
|
||||||
|
* 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
|
||||||
|
|
@ -0,0 +1,454 @@
|
||||||
|
/*
|
||||||
|
* 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);
|
||||||
|
|
@ -0,0 +1,63 @@
|
||||||
|
/*
|
||||||
|
* 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;
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,55 @@
|
||||||
|
/*
|
||||||
|
* 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
|
||||||
|
|
@ -0,0 +1,247 @@
|
||||||
|
/*
|
||||||
|
* 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);
|
||||||
|
|
@ -0,0 +1,55 @@
|
||||||
|
/*
|
||||||
|
* 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
|
||||||
|
|
@ -34,13 +34,29 @@
|
||||||
#ifdef LOSCFG_SHELL
|
#ifdef LOSCFG_SHELL
|
||||||
#include "shcmd.h"
|
#include "shcmd.h"
|
||||||
#endif
|
#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
|
#ifdef LOSCFG_SAVE_EXCINFO
|
||||||
STATIC log_read_write_fn g_excInfoRW = NULL; /* the hook of read-writing exception information */
|
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 */
|
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 */
|
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_recordAddr = 0; /* the address of storing the exception information */
|
||||||
STATIC UINT32 g_recordSpace = 0; /* the size 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)
|
VOID SetExcInfoRW(log_read_write_fn func)
|
||||||
{
|
{
|
||||||
|
|
@ -65,6 +81,11 @@ CHAR *GetExcInfoBuf(VOID)
|
||||||
VOID SetExcInfoIndex(UINT32 index)
|
VOID SetExcInfoIndex(UINT32 index)
|
||||||
{
|
{
|
||||||
g_excInfoIndex = index;
|
g_excInfoIndex = index;
|
||||||
|
#ifdef LOSCFG_BLACKBOX
|
||||||
|
if (g_excInfoIndex == 0) {
|
||||||
|
g_excLogLen = 0;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
}
|
}
|
||||||
|
|
||||||
UINT32 GetExcInfoIndex(VOID)
|
UINT32 GetExcInfoIndex(VOID)
|
||||||
|
|
@ -72,6 +93,13 @@ UINT32 GetExcInfoIndex(VOID)
|
||||||
return g_excInfoIndex;
|
return g_excInfoIndex;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
#ifdef LOSCFG_BLACKBOX
|
||||||
|
UINT32 GetExcInfoLen(VOID)
|
||||||
|
{
|
||||||
|
return g_excLogLen;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
VOID SetRecordAddr(UINT32 addr)
|
VOID SetRecordAddr(UINT32 addr)
|
||||||
{
|
{
|
||||||
g_recordAddr = addr;
|
g_recordAddr = addr;
|
||||||
|
|
@ -92,8 +120,35 @@ UINT32 GetRecordSpace(VOID)
|
||||||
return g_recordSpace;
|
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)
|
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;
|
errno_t ret;
|
||||||
|
|
||||||
if (g_recordSpace > g_excInfoIndex) {
|
if (g_recordSpace > g_excInfoIndex) {
|
||||||
|
|
@ -105,6 +160,7 @@ VOID WriteExcBufVa(const CHAR *format, va_list arglist)
|
||||||
}
|
}
|
||||||
g_excInfoIndex += ret;
|
g_excInfoIndex += ret;
|
||||||
}
|
}
|
||||||
|
#endif
|
||||||
}
|
}
|
||||||
|
|
||||||
VOID WriteExcInfoToBuf(const CHAR *format, ...)
|
VOID WriteExcInfoToBuf(const CHAR *format, ...)
|
||||||
|
|
@ -131,6 +187,9 @@ VOID LOS_ExcInfoRegHook(UINT32 startAddr, UINT32 space, CHAR *buf, log_read_writ
|
||||||
#ifdef LOSCFG_FS_VFS
|
#ifdef LOSCFG_FS_VFS
|
||||||
los_vfs_init();
|
los_vfs_init();
|
||||||
#endif
|
#endif
|
||||||
|
#ifdef LOSCFG_BLACKBOX
|
||||||
|
g_tempExcInfoBuf = LOS_VMalloc(TEMP_EXC_INFO_SIZE);
|
||||||
|
#endif
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Be called in the exception. */
|
/* Be called in the exception. */
|
||||||
|
|
|
||||||
|
|
@ -47,6 +47,9 @@ extern VOID SetExcInfoBuf(CHAR *buf);
|
||||||
extern CHAR *GetExcInfoBuf(VOID);
|
extern CHAR *GetExcInfoBuf(VOID);
|
||||||
extern VOID SetExcInfoIndex(UINT32 index);
|
extern VOID SetExcInfoIndex(UINT32 index);
|
||||||
extern UINT32 GetExcInfoIndex(VOID);
|
extern UINT32 GetExcInfoIndex(VOID);
|
||||||
|
#ifdef LOSCFG_BLACKBOX
|
||||||
|
extern UINT32 GetExcInfoLen(VOID);
|
||||||
|
#endif
|
||||||
extern VOID SetRecordAddr(UINT32 addr);
|
extern VOID SetRecordAddr(UINT32 addr);
|
||||||
extern UINT32 GetRecordAddr(VOID);
|
extern UINT32 GetRecordAddr(VOID);
|
||||||
extern VOID SetRecordSpace(UINT32 space);
|
extern VOID SetRecordSpace(UINT32 space);
|
||||||
|
|
|
||||||
|
|
@ -135,7 +135,9 @@ LITEOS_TABLES_KERNEL_INIT_LDFLAGS := \
|
||||||
-uOsCpupGuardCreator \
|
-uOsCpupGuardCreator \
|
||||||
-uOsMpInit \
|
-uOsMpInit \
|
||||||
-uOsResourceFreeTaskCreate \
|
-uOsResourceFreeTaskCreate \
|
||||||
-uOsSystemInit
|
-uOsSystemInit \
|
||||||
|
-uOsBBoxSystemAdapterInit \
|
||||||
|
-uOsBBoxDriverInit
|
||||||
|
|
||||||
LITEOS_TABLES_DRIVER_LDFLAGS := \
|
LITEOS_TABLES_DRIVER_LDFLAGS := \
|
||||||
-ui2c_init \
|
-ui2c_init \
|
||||||
|
|
|
||||||
|
|
@ -441,6 +441,12 @@ ifeq ($(LOSCFG_BASE_CORE_HILOG), y)
|
||||||
LITEOS_HILOG_INCLUDE += -I $(LITEOSTOPDIR)/../../base/hiviewdfx/hilog_lite/interfaces/native/kits/hilog
|
LITEOS_HILOG_INCLUDE += -I $(LITEOSTOPDIR)/../../base/hiviewdfx/hilog_lite/interfaces/native/kits/hilog
|
||||||
LITEOS_CMACRO += -DLOSCFG_BASE_CORE_HILOG
|
LITEOS_CMACRO += -DLOSCFG_BASE_CORE_HILOG
|
||||||
endif
|
endif
|
||||||
|
ifeq ($(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 #######################################
|
############################## Dfx Option End #######################################
|
||||||
|
|
||||||
############################# Tools && Debug Option Begin ##############################
|
############################# Tools && Debug Option Begin ##############################
|
||||||
|
|
@ -637,7 +643,8 @@ LITEOS_DRIVERS_INCLUDE := $(LITEOS_CELLWISE_INCLUDE) $(LITEOS_GPIO_INCLUDE
|
||||||
$(LITEOS_DRIVERS_HDF_INCLUDE) $(LITEOS_TZDRIVER_INCLUDE) \
|
$(LITEOS_DRIVERS_HDF_INCLUDE) $(LITEOS_TZDRIVER_INCLUDE) \
|
||||||
$(LITEOS_HIEVENT_INCLUDE) $(LITEOS_DEV_MEM_INCLUDE) \
|
$(LITEOS_HIEVENT_INCLUDE) $(LITEOS_DEV_MEM_INCLUDE) \
|
||||||
$(LITEOS_DEV_QUICKSTART_INCLUDE)
|
$(LITEOS_DEV_QUICKSTART_INCLUDE)
|
||||||
LITEOS_DFX_INCLUDE := $(LITEOS_HILOG_INCLUDE)
|
LITEOS_DFX_INCLUDE := $(LITEOS_HILOG_INCLUDE) \
|
||||||
|
$(LITEOS_BLACKBOX_INCLUDE)
|
||||||
|
|
||||||
LITEOS_SECURITY_INCLUDE := $(LITEOS_SECURITY_CAP_INC) $(LITEOS_SECURITY_VID_INC)
|
LITEOS_SECURITY_INCLUDE := $(LITEOS_SECURITY_CAP_INC) $(LITEOS_SECURITY_VID_INC)
|
||||||
LOSCFG_TOOLS_DEBUG_INCLUDE := $(LITEOS_SHELL_INCLUDE) $(LITEOS_UART_INCLUDE) \
|
LOSCFG_TOOLS_DEBUG_INCLUDE := $(LITEOS_SHELL_INCLUDE) $(LITEOS_UART_INCLUDE) \
|
||||||
|
|
|
||||||
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Reference in New Issue