STATUS virtualStackNumTaskIdSet
(
int vsNum
)
{
/*
* If we this task does not have the task variable then
* create it as part of this task.
*/
if (taskVarGet(0, (int *) &myStackNum) == ERROR)
{
if (errnoGet () == S_taskLib_TASK_VAR_NOT_FOUND)
errnoSet (0); /* Resets the error caused by taskVarGet */
taskVarAdd (0, (int *) &myStackNum);
}
if (vsNum > VSID_MAX)
return (ERROR);
if (vsTbl[vsNum] == NULL)
return (ERROR);
myStackNum = vsNum;
return (OK);
}
void ThreadImpl::callableEntry(void* pThread, int, int, int, int, int, int, int, int, int)
{
taskVarAdd(0, reinterpret_cast<int*>(&_pCurrent));
_pCurrent = reinterpret_cast<ThreadImpl*>(pThread);
AutoPtr<ThreadData> pData = _pCurrent->_pData;
try
{
pData->pCallbackTarget->callback(pData->pCallbackTarget->pData);
}
catch (Exception& exc)
{
ErrorHandler::handle(exc);
}
catch (std::exception& exc)
{
ErrorHandler::handle(exc);
}
catch (...)
{
ErrorHandler::handle();
}
pData->pCallbackTarget->callback = 0;
pData->pCallbackTarget->pData = 0;
pData->done.set();
}
CVMBool
CVMthreadAttach(CVMThreadID *self, CVMBool orphan)
{
if (orphan) {
self->taskID = taskIdSelf();
} else {
assert(self->taskID == taskIdSelf());
}
fpuInit();
if (!vxworksSyncInit(self)) {
CVMdebugPrintf(("WARNING: CVMthreadAttach failed.\n"));
return CVM_FALSE;
}
/* NOTE: taskVarAdd() creates a unique copy of the mySelf pointer for each
task so that we can have a unique thread ID for each task: */
taskVarAdd(0, (int *)&mySelf);
mySelf = self;
{
TASK_DESC desc;
taskInfoGet(0, &desc);
self->stackTop = desc.td_pStackLimit;
}
return CVM_TRUE;
}
volatile int *__erl_errno_place(void)
{
/* This check is somewhat insufficient, double task var entries will occur
if __erl_errno is actually -1, which on the other hand is an invalid
error code. */
if (taskVarGet(taskIdSelf(), &__erl_errno) == ERROR) {
taskVarAdd(taskIdSelf(), &__erl_errno);
}
return &__erl_errno;
}
STATUS virtualStackIdCheck
(
)
{
if (taskVarGet(0, (int *)&myStackNum) == ERROR)
{
taskVarAdd(0, (int *)&myStackNum);
myStackNum = VS_MGMT_STACK;
}
return (OK);
}
void x_ipc_globalMInit(void)
{
#if defined(VXWORKS)
if (x_ipc_gM == NULL) {
if (taskVarAdd(0, (int *)&x_ipc_gM) != OK) {
printErr("taskVarAdd failed\n");
}
}
#endif
if (mGlobalp() && GET_C_GLOBAL(valid)) {
/* Already initialized, nothing to do. */
return;
} else if (x_ipc_isValidServerConnection()) {
/* Already running, shut down and reinitialize. */
LOCK_CM_MUTEX;
SHUTDOWN_SOCKET(GET_C_GLOBAL(serverRead));
if (GET_C_GLOBAL(serverRead) != GET_C_GLOBAL(serverWrite))
SHUTDOWN_SOCKET(GET_C_GLOBAL(serverWrite));
UNLOCK_CM_MUTEX;
x_ipc_globalMInvalidate();
x_ipc_globalMFree();
} else if (mGlobalp()){
/* Was initialized, but the current values are not valid. */
/* Free some memory and reinitialize. */
x_ipc_globalMFree();
}
/* Never created or has been freed, set the global pointer. */
#if defined(VXWORKS)
x_ipc_gM = (GM_TYPE *)x_ipcMalloc(sizeof(GM_TYPE));
bzero((void *)x_ipc_gM,sizeof(GM_TYPE));
#else
x_ipc_gM_ptr = &x_ipc_gM;
#endif
#ifdef THREADED
initMutex(&GET_M_GLOBAL(mutex));
#endif
GET_M_GLOBAL(currentContext) =
(X_IPC_CONTEXT_PTR)x_ipcMalloc(sizeof(X_IPC_CONTEXT_TYPE));
#ifdef THREADED
initMutex(&GET_C_GLOBAL(mutex));
LOCK_CM_MUTEX;
initMutex(&GET_M_GLOBAL(selectMutex));
initPing(&GET_M_GLOBAL(ping));
initMutex(&GET_C_GLOBAL(ioMutex));
initMutex(&listMutex);
#endif
#if defined(VXWORKS) || defined(NMP_IPC)
GET_M_GLOBAL(enableDistributedResponses) = TRUE;
#else
GET_M_GLOBAL(enableDistributedResponses) = FALSE;
#endif
GET_C_GLOBAL(willListen) = -1;
GET_C_GLOBAL(valid) = FALSE;
GET_M_GLOBAL(byteOrder) = BYTE_ORDER;
GET_M_GLOBAL(alignment) = (ALIGNMENT_TYPE)ALIGN;
GET_C_GLOBAL(serverRead) = NO_SERVER_GLOBAL;
GET_C_GLOBAL(serverWrite) = NO_SERVER_GLOBAL;
GET_C_GLOBAL(directDefault) = FALSE;
GET_M_GLOBAL(pipeBroken) = FALSE;
GET_M_GLOBAL(bufferToAlloc) = NULL;
/* not done */
GET_M_GLOBAL(byteFormat) = NULL;
GET_M_GLOBAL(charFormat) = NULL;
GET_M_GLOBAL(doubleFormat) = NULL;
GET_M_GLOBAL(floatFormat) = NULL;
GET_M_GLOBAL(intFormat) = NULL;
GET_M_GLOBAL(longFormat) = NULL;
GET_M_GLOBAL(shortFormat) = NULL;
GET_M_GLOBAL(classFormatTable) = NULL;
GET_M_GLOBAL(formatNamesTable) = NULL;
GET_C_GLOBAL(handlerTable) = NULL;
GET_C_GLOBAL(messageTable) = NULL;
GET_C_GLOBAL(resourceTable) = NULL;
GET_C_GLOBAL(hndIdTable) = NULL;
GET_C_GLOBAL(msgIdTable) = NULL;
GET_M_GLOBAL(listCellFreeListGlobal) = NULL;
GET_M_GLOBAL(dataMsgBufferList) = NULL;
GET_M_GLOBAL(listFreeListGlobal) = NULL;
GET_C_GLOBAL(moduleConnectionTable) = NULL;
GET_C_GLOBAL(pendingReplies) = NULL;
initMsgQueue(&GET_C_GLOBAL(msgQueue));
GET_C_GLOBAL(queryNotificationList) = NULL;
GET_C_GLOBAL(connectNotifyList) = NULL;
GET_C_GLOBAL(disconnectNotifyList) = NULL;
GET_C_GLOBAL(changeNotifyList) = NULL;
GET_C_GLOBAL(x_ipcRefFreeList) = NULL;
/* GET_M_GLOBAL(x_ipcDefaultTimeGlobal) = {NoTime, {NoInterval, 0}}; */
/* 16-Jan-93 */
/* GET_M_GLOBAL(versionGlobal);*/
#if defined(DBMALLOC)
GET_M_GLOBAL(x_ipcMallocMemHnd) = debug_malloc;
#elif defined(__TURBOC__)
GET_M_GLOBAL(x_ipcMallocMemHnd) = farmalloc;
#else
GET_M_GLOBAL(x_ipcMallocMemHnd) = malloc;
#endif
GET_M_GLOBAL(modNameGlobal) = NULL;
GET_C_GLOBAL(servHostGlobal) = NULL;
FD_ZERO(&(GET_C_GLOBAL(x_ipcConnectionListGlobal)));
FD_ZERO(&(GET_C_GLOBAL(x_ipcListenMaskGlobal)));
#ifdef LISP
GET_M_GLOBAL(lispFlagGlobal) = '\0';
GET_M_GLOBAL(lispRefSaveGlobal) = NULL;
#ifdef CLISP
GET_M_GLOBAL(lispBufferSizeGlobal) = lispbuffersize;
GET_M_GLOBAL(lispDecodeMsgGlobal) = lispdecode;
GET_M_GLOBAL(lispEncodeMsgGlobal) = lispencode;
GET_M_GLOBAL(lispExitGlobal) = lispexit;
#else /* !CLISP */
GET_M_GLOBAL(lispBufferSizeGlobal) = NULL;
GET_M_GLOBAL(lispDecodeMsgGlobal) = NULL;
GET_M_GLOBAL(lispEncodeMsgGlobal) = NULL;
GET_M_GLOBAL(lispExitGlobal) = NULL;
#endif /* !CLISP */
#ifdef NMP_IPC
GET_M_GLOBAL(lispQueryResponseGlobal) = NULL;
#endif
#endif /* LISP */
GET_M_GLOBAL(DMFree) = 0;
GET_M_GLOBAL(DMTotal) =0;
GET_M_GLOBAL(DMmin) = 0;
GET_M_GLOBAL(DMmax) = 0;;
GET_M_GLOBAL(directFlagGlobal) = 0;
GET_M_GLOBAL(expectedWaitGlobal) = FALSE;
GET_M_GLOBAL(freeMemRetryAmount) = 0;
/* not done - only used in behaviors.c does not change */
GET_M_GLOBAL(inconsistentConstraintsGlobal)[0] = (PLAN_FIRST+DELAY_PLANNING);
GET_M_GLOBAL(inconsistentConstraintsGlobal)[1] = 0;
GET_M_GLOBAL(mallocMemRetryAmount) = 1;
GET_C_GLOBAL(parentRefGlobal) = -1;
GET_C_GLOBAL(sendMessageRefGlobal) = 1;
GET_C_GLOBAL(listenPortNum) = 0;
GET_C_GLOBAL(listenPort) = NO_FD;
GET_C_GLOBAL(listenSocket) = NO_FD;
GET_M_GLOBAL(totalMemRequest) = 0;
GET_M_GLOBAL(totalMemBytes) = 0;
GET_M_GLOBAL(indentGlobal) = 0;
GET_M_GLOBAL(dPrintBYTE_FN) = NULL;
GET_M_GLOBAL(dPrintUBYTE_FN) = NULL;
GET_M_GLOBAL(dPrintCHAR_FN) = NULL;
GET_M_GLOBAL(dPrintDOUBLE_FN) = NULL;
GET_M_GLOBAL(dPrintFLOAT_FN) = NULL;
GET_M_GLOBAL(dPrintFORMAT_FN) = NULL;
GET_M_GLOBAL(dPrintINT_FN) = NULL;
GET_M_GLOBAL(dPrintBOOLEAN_FN) = NULL;
GET_M_GLOBAL(dPrintLONG_FN) = NULL;
#ifndef NMP_IPC
GET_M_GLOBAL(dPrintMAP_FN) = NULL;
#endif
GET_M_GLOBAL(dPrintSHORT_FN) = NULL;
GET_M_GLOBAL(dPrintSTR_FN) = NULL;
GET_M_GLOBAL(dPrintX_IPC_FN) = NULL;
GET_M_GLOBAL(dPrintTWOBYTE_FN) = NULL;
GET_M_GLOBAL(dPrintUINT_FN) = NULL;
GET_M_GLOBAL(dPrintUSHORT_FN) = NULL;
GET_M_GLOBAL(dPrintULONG_FN) = NULL;
GET_M_GLOBAL(Message_Ignore_Set) = NULL;
GET_M_GLOBAL(x_ipcExitHnd) = NULL;
GET_M_GLOBAL(x_ipcFreeMemoryHnd) = NULL;
GET_M_GLOBAL(logList)[0] = NULL;
GET_M_GLOBAL(logList)[1] = NULL;
GET_M_GLOBAL(logList)[2] = NULL;
GET_M_GLOBAL(Found_Key) = NULL;/***/
GET_C_GLOBAL(tappedMsgs) = NULL;
GET_C_GLOBAL(broadcastMsgs) = NULL;
GET_C_GLOBAL(maxConnection) = 0;
GET_M_GLOBAL(requiredResources) = x_ipc_strListCreate();
GET_M_GLOBAL(moduleList) = NULL;
#ifdef NMP_IPC
GET_M_GLOBAL(timerList) = x_ipc_listCreate();
#endif
#ifdef LISPWORKS_FFI_HACK
GET_C_GLOBAL(execHndState).state = ExecHnd_Idle;
#endif
UNLOCK_CM_MUTEX;
}