www.pudn.com > ucos2.83.rar > os_dbg_r.c
/* ********************************************************************************************************* * uC/OS-II * The Real-Time Kernel * DEBUGGER CONSTANTS * * (c) Copyright 2003-2006, Jean J. Labrosse, Weston, FL * All Rights Reserved * * File : OS_DBG.C * By : Jean J. Labrosse * Version : V2.83 ********************************************************************************************************* */ #include/* ********************************************************************************************************* * DEBUG DATA ********************************************************************************************************* */ INT16U const OSDebugEn = OS_DEBUG_EN; /* Debug constants are defined below */ #if OS_DEBUG_EN > 0 INT32U const OSEndiannessTest = 0x12345678L; /* Variable to test CPU endianness */ INT16U const OSEventEn = OS_EVENT_EN; INT16U const OSEventMax = OS_MAX_EVENTS; /* Number of event control blocks */ INT16U const OSEventNameSize = OS_EVENT_NAME_SIZE; /* Size (in bytes) of event names */ #if (OS_EVENT_EN) && (OS_MAX_EVENTS > 0) INT16U const OSEventSize = sizeof(OS_EVENT); /* Size in Bytes of OS_EVENT */ INT16U const OSEventTblSize = sizeof(OSEventTbl); /* Size of OSEventTbl[] in bytes */ #else INT16U const OSEventSize = 0; INT16U const OSEventTblSize = 0; #endif INT16U const OSFlagEn = OS_FLAG_EN; #if (OS_FLAG_EN > 0) && (OS_MAX_FLAGS > 0) INT16U const OSFlagGrpSize = sizeof(OS_FLAG_GRP); /* Size in Bytes of OS_FLAG_GRP */ INT16U const OSFlagNodeSize = sizeof(OS_FLAG_NODE); /* Size in Bytes of OS_FLAG_NODE */ INT16U const OSFlagWidth = sizeof(OS_FLAGS); /* Width (in bytes) of OS_FLAGS */ #else INT16U const OSFlagGrpSize = 0; INT16U const OSFlagNodeSize = 0; INT16U const OSFlagWidth = 0; #endif INT16U const OSFlagMax = OS_MAX_FLAGS; INT16U const OSFlagNameSize = OS_FLAG_NAME_SIZE; /* Size (in bytes) of flag names */ INT16U const OSLowestPrio = OS_LOWEST_PRIO; INT16U const OSMboxEn = OS_MBOX_EN; INT16U const OSMemEn = OS_MEM_EN; INT16U const OSMemMax = OS_MAX_MEM_PART; /* Number of memory partitions */ INT16U const OSMemNameSize = OS_MEM_NAME_SIZE; /* Size (in bytes) of partition names */ #if (OS_MEM_EN > 0) && (OS_MAX_MEM_PART > 0) INT16U const OSMemSize = sizeof(OS_MEM); /* Mem. Partition header sine (bytes) */ INT16U const OSMemTblSize = sizeof(OSMemTbl); #else INT16U const OSMemSize = 0; INT16U const OSMemTblSize = 0; #endif INT16U const OSMutexEn = OS_MUTEX_EN; INT16U const OSPtrSize = sizeof(void *); /* Size in Bytes of a pointer */ INT16U const OSQEn = OS_Q_EN; INT16U const OSQMax = OS_MAX_QS; /* Number of queues */ #if (OS_Q_EN > 0) && (OS_MAX_QS > 0) INT16U const OSQSize = sizeof(OS_Q); /* Size in bytes of OS_Q structure */ #else INT16U const OSQSize = 0; #endif INT16U const OSRdyTblSize = OS_RDY_TBL_SIZE; /* Number of bytes in the ready table */ INT16U const OSSemEn = OS_SEM_EN; INT16U const OSStkWidth = sizeof(OS_STK); /* Size in Bytes of a stack entry */ INT16U const OSTaskCreateEn = OS_TASK_CREATE_EN; INT16U const OSTaskCreateExtEn = OS_TASK_CREATE_EXT_EN; INT16U const OSTaskDelEn = OS_TASK_DEL_EN; INT16U const OSTaskIdleStkSize = OS_TASK_IDLE_STK_SIZE; INT16U const OSTaskProfileEn = OS_TASK_PROFILE_EN; INT16U const OSTaskMax = OS_MAX_TASKS + OS_N_SYS_TASKS; /* Total max. number of tasks */ INT16U const OSTaskNameSize = OS_TASK_NAME_SIZE; /* Size (in bytes) of task names */ INT16U const OSTaskStatEn = OS_TASK_STAT_EN; INT16U const OSTaskStatStkSize = OS_TASK_STAT_STK_SIZE; INT16U const OSTaskStatStkChkEn = OS_TASK_STAT_STK_CHK_EN; INT16U const OSTaskSwHookEn = OS_TASK_SW_HOOK_EN; INT16U const OSTCBPrioTblMax = OS_LOWEST_PRIO + 1; /* Number of entries in OSTCBPrioTbl[] */ INT16U const OSTCBSize = sizeof(OS_TCB); /* Size in Bytes of OS_TCB */ INT16U const OSTicksPerSec = OS_TICKS_PER_SEC; INT16U const OSTimeTickHookEn = OS_TIME_TICK_HOOK_EN; INT16U const OSVersionNbr = OS_VERSION; INT16U const OSTmrEn = OS_TMR_EN; INT16U const OSTmrCfgMax = OS_TMR_CFG_MAX; INT16U const OSTmrCfgNameSize = OS_TMR_CFG_NAME_SIZE; INT16U const OSTmrCfgWheelSize = OS_TMR_CFG_WHEEL_SIZE; INT16U const OSTmrCfgTicksPerSec = OS_TMR_CFG_TICKS_PER_SEC; #if (OS_TMR_EN > 0) && (OS_TMR_CFG_MAX > 0) INT16U const OSTmrSize = sizeof(OS_TMR); INT16U const OSTmrTblSize = sizeof(OSTmrTbl); INT16U const OSTmrWheelSize = sizeof(OS_TMR_WHEEL); INT16U const OSTmrWheelTblSize = sizeof(OSTmrWheelTbl); #else INT16U const OSTmrSize = 0; INT16U const OSTmrTblSize = 0; INT16U const OSTmrWheelSize = 0; INT16U const OSTmrWheelTblSize = 0; #endif #endif /*$PAGE*/ /* ********************************************************************************************************* * DEBUG DATA * TOTAL DATA SPACE (i.e. RAM) USED BY uC/OS-II ********************************************************************************************************* */ #if OS_DEBUG_EN > 0 INT16U const OSDataSize = sizeof(OSCtxSwCtr) #if (OS_EVENT_EN) && (OS_MAX_EVENTS > 0) + sizeof(OSEventFreeList) + sizeof(OSEventTbl) #endif #if (OS_VERSION >= 251) && (OS_FLAG_EN > 0) && (OS_MAX_FLAGS > 0) + sizeof(OSFlagTbl) + sizeof(OSFlagFreeList) #endif #if OS_TASK_STAT_EN > 0 + sizeof(OSCPUUsage) + sizeof(OSIdleCtrMax) + sizeof(OSIdleCtrRun) + sizeof(OSStatRdy) + sizeof(OSTaskStatStk) #endif #if OS_TICK_STEP_EN > 0 + sizeof(OSTickStepState) #endif #if (OS_MEM_EN > 0) && (OS_MAX_MEM_PART > 0) + sizeof(OSMemFreeList) + sizeof(OSMemTbl) #endif #if (OS_Q_EN > 0) && (OS_MAX_QS > 0) + sizeof(OSQFreeList) + sizeof(OSQTbl) #endif #if OS_TIME_GET_SET_EN > 0 + sizeof(OSTime) #endif #if (OS_TMR_EN > 0) && (OS_TMR_CFG_MAX > 0) + sizeof(OSTmrFree) + sizeof(OSTmrUsed) + sizeof(OSTmrTime) + sizeof(OSTmrSem) + sizeof(OSTmrSemSignal) + sizeof(OSTmrTbl) + sizeof(OSTmrFreeList) + sizeof(OSTmrTaskStk) + sizeof(OSTmrWheelTbl) #endif + sizeof(OSIntNesting) + sizeof(OSLockNesting) + sizeof(OSPrioCur) + sizeof(OSPrioHighRdy) + sizeof(OSRdyGrp) + sizeof(OSRdyTbl) + sizeof(OSRunning) + sizeof(OSTaskCtr) + sizeof(OSIdleCtr) + sizeof(OSTaskIdleStk) + sizeof(OSTCBCur) + sizeof(OSTCBFreeList) + sizeof(OSTCBHighRdy) + sizeof(OSTCBList) + sizeof(OSTCBPrioTbl) + sizeof(OSTCBTbl); #endif /*$PAGE*/ /* ********************************************************************************************************* * OS DEBUG INITIALIZATION * * Description: This function is used to make sure that debug variables that are unused in the application * are not optimized away. This function might not be necessary for all compilers. In this * case, you should simply DELETE the code in this function while still leaving the declaration * of the function itself. * * Arguments : none * * Returns : none * * Note(s) : (1) This code doesn't do anything, it simply prevents the compiler from optimizing out * the 'const' variables which are declared in this file. * (2) You may decide to 'compile out' the code (by using #ff 0/#endif) INSIDE the function * if your compiler DOES NOT optimize out the 'const' variables above. ********************************************************************************************************* */ #if OS_VERSION >= 270 && OS_DEBUG_EN > 0 void OSDebugInit (void) { void *ptemp; ptemp = (void *)&OSDebugEn; ptemp = (void *)&OSEndiannessTest; ptemp = (void *)&OSEventMax; ptemp = (void *)&OSEventNameSize; ptemp = (void *)&OSEventEn; ptemp = (void *)&OSEventSize; ptemp = (void *)&OSEventTblSize; ptemp = (void *)&OSFlagEn; ptemp = (void *)&OSFlagGrpSize; ptemp = (void *)&OSFlagNodeSize; ptemp = (void *)&OSFlagWidth; ptemp = (void *)&OSFlagMax; ptemp = (void *)&OSFlagNameSize; ptemp = (void *)&OSLowestPrio; ptemp = (void *)&OSMboxEn; ptemp = (void *)&OSMemEn; ptemp = (void *)&OSMemMax; ptemp = (void *)&OSMemNameSize; ptemp = (void *)&OSMemSize; ptemp = (void *)&OSMemTblSize; ptemp = (void *)&OSMutexEn; ptemp = (void *)&OSPtrSize; ptemp = (void *)&OSQEn; ptemp = (void *)&OSQMax; ptemp = (void *)&OSQSize; ptemp = (void *)&OSRdyTblSize; ptemp = (void *)&OSSemEn; ptemp = (void *)&OSStkWidth; ptemp = (void *)&OSTaskCreateEn; ptemp = (void *)&OSTaskCreateExtEn; ptemp = (void *)&OSTaskDelEn; ptemp = (void *)&OSTaskIdleStkSize; ptemp = (void *)&OSTaskProfileEn; ptemp = (void *)&OSTaskMax; ptemp = (void *)&OSTaskNameSize; ptemp = (void *)&OSTaskStatEn; ptemp = (void *)&OSTaskStatStkSize; ptemp = (void *)&OSTaskStatStkChkEn; ptemp = (void *)&OSTaskSwHookEn; ptemp = (void *)&OSTCBPrioTblMax; ptemp = (void *)&OSTCBSize; ptemp = (void *)&OSTicksPerSec; ptemp = (void *)&OSTimeTickHookEn; #if OS_TMR_EN > 0 ptemp = (void *)&OSTmrTbl[0]; ptemp = (void *)&OSTmrWheelTbl[0]; #endif ptemp = (void *)&OSVersionNbr; ptemp = (void *)&OSDataSize; ptemp = ptemp; /* Prevent compiler warning for 'ptemp' not being used! */ } #endif