VOS_VOID CpuView_Start(VOS_UINT32 ulMode)
{
VOS_INT32 lLockValue;
if (CPU_VIEW_NO == g_ulCpuViewInitFlag)
{
/* 按照默认值初始化 */
CpuView_Init(CPU_VIEW_MEMORY_MODE_DYNAMIC, 0);
}
if (CPU_VIEW_YES == g_ulCpuViewStartFlag)
{
CPU_VIEW_LOG_PRINT("CpuView is already started!\r\n");
return;
}
g_ulCpuViewMode = ulMode;
CpuView_OpenPointWatch();
CpuView_OpenTaskWatch();
CpuView_OpenFuncWatch();
lLockValue = VOS_SplIMP();
g_ulCpuViewCnt = 0;
g_ulCpuViewOC = CPU_VIEW_RECORD_OVERTURN_NO;
g_ulCpuViewStartFlag = CPU_VIEW_YES;
VOS_Splx(lLockValue);
CPU_VIEW_LOG_PRINT("CpuView Start......\r\n");
return;
} /* CpuView_Start */
/******************************************************************************
Prototype : CpuView_Dump
Description : 输出结果到主机文件上
Input :
Output :
Return Value :
Calls :
Called By :
History : ---
1.Date : 2007-1-24
Author : g45205
Modification: Created function
******************************************************************************/
VOS_VOID CpuView_Dump(VOS_UINT32 ulDumpMode)
{
FILE *fp;
VOS_CHAR acDumpFileName[500];
static VOS_UINT8 s_ucDumpFileNO = 0;
VOS_INT iRet;
VOS_INT32 lLockValue;
/* cpu_View未初始化，则按照默认值进行初始化 */
if (CPU_VIEW_NO == g_ulCpuViewInitFlag)
{
/* 按照默认值初始化 */
CpuView_Init(CPU_VIEW_MEMORY_MODE_DYNAMIC, 0);
/* 非循环模式 */
CpuView_Start(CPU_VIEW_RECORD_MODE_CYCLE_NO);
/* 等待10s */
CPU_VIEW_TASK_DELAY(1000);
}
/* cpu_View未开始，则按照默认值开始 */
if (CPU_VIEW_NO == g_ulCpuViewStartFlag)
{
/* 非循环模式 */
CpuView_Start(CPU_VIEW_RECORD_MODE_CYCLE_NO);
/* 等待10s */
CPU_VIEW_TASK_DELAY(1000);
}
if ( (VOS_NULL == g_pstCpuView)
|| ((0 == g_ulCpuViewCnt) && (CPU_VIEW_RECORD_OVERTURN_NO == g_ulCpuViewOC)) )
{
CPU_VIEW_LOG_PRINT("CpuView_DumpTrace, No Trace need dump!\r\n");
return;
}
CpuView_End();
CPU_VIEW_LOG_PRINT("CpuView Dump Begin ............\r\n");
lLockValue = VOS_SplIMP();
if (CPU_VIEW_DUMP_GEN_MODE_FLASH == ulDumpMode) /* 输出到FLASH */
{
#if (FEATURE_ON == FEATURE_MULTI_FS_PARTITION) /* SFT board*/
sprintf(acDumpFileName, "/data/hisi_logs/cp_log/coredump/CpuView%d.dump", s_ucDumpFileNO);
#else
sprintf(acDumpFileName, "/yaffs0/CpuView%d.dump", s_ucDumpFileNO);
#endif
fp = mdrv_file_open(acDumpFileName, "wb");
}
/* 暂不支持输出到网卡 */
#if 0
else if (CPU_VIEW_DUMP_GEN_MODE_NETCARD == ulDumpMode) /* 输出到网卡 */
{
CPU_VIEW_LOG_PRINT("Dump to Host!\r\n");
fp = DRV_FILE_OPEN("host:CpuView.dump", "wb");
}
#endif
else
{
VOS_Splx(lLockValue);
CPU_VIEW_LOG_PRINT("Not support Dump file mode,Please check again!\r\n");
return;
}
if (VOS_NULL == fp)
{
VOS_Splx(lLockValue);
CPU_VIEW_LOG_PRINT("Open File Fail!\r\n");
return;
}
iRet = mdrv_file_write(g_pstCpuViewCtrl, sizeof(CPU_VIEW_CTRL_STRU), 1, fp);
if (-1 == iRet)
{
mdrv_file_close(fp);
VOS_Splx(lLockValue);
CPU_VIEW_LOG_PRINT("Write Control Info Fail!\r\n");
return;
}
iRet = mdrv_file_write(g_pstCpuView, sizeof(CPU_VIEW_STRU), g_ulCpuViewTraceCnt, fp);
if (-1 == iRet)
{
mdrv_file_close(fp);
VOS_Splx(lLockValue);
CPU_VIEW_LOG_PRINT("Write Cpu View Fail!\r\n");
return;
}
mdrv_file_close(fp);
VOS_Splx(lLockValue);
CPU_VIEW_LOG_PRINT("CpuView Dump End ............\r\n");
CPU_VIEW_LOG_PRINT1("Dump File Name:%s......\r\n", (VOS_INT)acDumpFileName);
s_ucDumpFileNO++;
return;
} /* CpuView_Dump */
