/**
* Construct a block driver instance.
*
* @copydoc FNPDMDRVCONSTRUCT
*/
static DECLCALLBACK(int) drvscsihostConstruct(PPDMDRVINS pDrvIns, PCFGMNODE pCfg, uint32_t fFlags)
{
PDRVSCSIHOST pThis = PDMINS_2_DATA(pDrvIns, PDRVSCSIHOST);
LogFlowFunc(("pDrvIns=%#p pCfg=%#p\n", pDrvIns, pCfg));
PDMDRV_CHECK_VERSIONS_RETURN(pDrvIns);
/*
* Initialize the instance data first because of the destructor.
*/
pDrvIns->IBase.pfnQueryInterface = drvscsihostQueryInterface;
pThis->ISCSIConnector.pfnSCSIRequestSend = drvscsihostRequestSend;
pThis->pDrvIns = pDrvIns;
pThis->hDeviceFile = NIL_RTFILE;
pThis->hQueueRequests = NIL_RTREQQUEUE;
/*
* Read the configuration.
*/
if (!CFGMR3AreValuesValid(pCfg, "DevicePath\0"))
return PDMDRV_SET_ERROR(pDrvIns, VERR_PDM_DRVINS_UNKNOWN_CFG_VALUES,
N_("Invalid configuration for host scsi access driver"));
/* Query the SCSI port interface above. */
pThis->pDevScsiPort = PDMIBASE_QUERY_INTERFACE(pDrvIns->pUpBase, PDMISCSIPORT);
AssertMsgReturn(pThis->pDevScsiPort, ("Missing SCSI port interface above\n"), VERR_PDM_MISSING_INTERFACE);
/* Create request queue. */
int rc = RTReqQueueCreate(&pThis->hQueueRequests);
AssertMsgReturn(RT_SUCCESS(rc), ("Failed to create request queue rc=%Rrc\n"), rc);
/* Open the device. */
rc = CFGMR3QueryStringAlloc(pCfg, "DevicePath", &pThis->pszDevicePath);
if (RT_FAILURE(rc))
return PDMDRV_SET_ERROR(pDrvIns, rc,
N_("Configuration error: Failed to get the \"DevicePath\" value"));
rc = RTFileOpen(&pThis->hDeviceFile, pThis->pszDevicePath, RTFILE_O_READWRITE | RTFILE_O_OPEN | RTFILE_O_DENY_NONE);
if (RT_FAILURE(rc))
return PDMDrvHlpVMSetError(pDrvIns, rc, RT_SRC_POS,
N_("DrvSCSIHost#%d: Failed to open device '%s'"), pDrvIns->iInstance, pThis->pszDevicePath);
/* Create I/O thread. */
rc = PDMDrvHlpThreadCreate(pDrvIns, &pThis->pAsyncIOThread, pThis, drvscsihostAsyncIOLoop,
drvscsihostAsyncIOLoopWakeup, 0, RTTHREADTYPE_IO, "SCSI async IO");
AssertMsgReturn(RT_SUCCESS(rc), ("Failed to create async I/O thread rc=%Rrc\n"), rc);
return VINF_SUCCESS;
}
static void doTestsOnDefaultValues(PCFGMNODE pRoot)
{
/* integer */
uint64_t u64;
RTTESTI_CHECK_RC(CFGMR3QueryU64(pRoot, "RamSize", &u64), VINF_SUCCESS);
size_t cb = 0;
RTTESTI_CHECK_RC(CFGMR3QuerySize(pRoot, "RamSize", &cb), VINF_SUCCESS);
RTTESTI_CHECK(cb == sizeof(uint64_t));
/* string */
char *pszName = NULL;
RTTESTI_CHECK_RC(CFGMR3QueryStringAlloc(pRoot, "Name", &pszName), VINF_SUCCESS);
RTTESTI_CHECK_RC(CFGMR3QuerySize(pRoot, "Name", &cb), VINF_SUCCESS);
RTTESTI_CHECK(cb == strlen(pszName) + 1);
MMR3HeapFree(pszName);
}
/**
* @interface_method_impl{Construct a NAT network transport driver instance,
* PDMDRVREG,pfnDestruct}
*/
static DECLCALLBACK(int) drvR3NetShaperConstruct(PPDMDRVINS pDrvIns, PCFGMNODE pCfg, uint32_t fFlags)
{
PDRVNETSHAPER pThis = PDMINS_2_DATA(pDrvIns, PDRVNETSHAPER);
LogFlow(("drvNetShaperConstruct:\n"));
PDMDRV_CHECK_VERSIONS_RETURN(pDrvIns);
/*
* Init the static parts.
*/
pThis->pDrvInsR3 = pDrvIns;
pThis->pDrvInsR0 = PDMDRVINS_2_R0PTR(pDrvIns);
/* IBase */
pDrvIns->IBase.pfnQueryInterface = drvR3NetShaperIBase_QueryInterface;
pThis->IBaseR0.pfnQueryInterface = drvR3NetShaperIBaseR0_QueryInterface;
pThis->IBaseRC.pfnQueryInterface = drvR3NetShaperIBaseRC_QueryInterface;
/* INetworkUp */
pThis->INetworkUpR3.pfnBeginXmit = drvNetShaperUp_BeginXmit;
pThis->INetworkUpR3.pfnAllocBuf = drvNetShaperUp_AllocBuf;
pThis->INetworkUpR3.pfnFreeBuf = drvNetShaperUp_FreeBuf;
pThis->INetworkUpR3.pfnSendBuf = drvNetShaperUp_SendBuf;
pThis->INetworkUpR3.pfnEndXmit = drvNetShaperUp_EndXmit;
pThis->INetworkUpR3.pfnSetPromiscuousMode = drvNetShaperUp_SetPromiscuousMode;
pThis->INetworkUpR3.pfnNotifyLinkChanged = drvR3NetShaperUp_NotifyLinkChanged;
/* Resolve the ring-0 context interface addresses. */
int rc = pDrvIns->pHlpR3->pfnLdrGetR0InterfaceSymbols(pDrvIns, &pThis->INetworkUpR0,
sizeof(pThis->INetworkUpR0),
"drvNetShaperUp_", PDMINETWORKUP_SYM_LIST);
AssertLogRelRCReturn(rc, rc);
/* INetworkDown */
pThis->INetworkDown.pfnWaitReceiveAvail = drvR3NetShaperDown_WaitReceiveAvail;
pThis->INetworkDown.pfnReceive = drvR3NetShaperDown_Receive;
pThis->INetworkDown.pfnReceiveGso = drvR3NetShaperDown_ReceiveGso;
pThis->INetworkDown.pfnXmitPending = drvR3NetShaperDown_XmitPending;
/* INetworkConfig */
pThis->INetworkConfig.pfnGetMac = drvR3NetShaperDownCfg_GetMac;
pThis->INetworkConfig.pfnGetLinkState = drvR3NetShaperDownCfg_GetLinkState;
pThis->INetworkConfig.pfnSetLinkState = drvR3NetShaperDownCfg_SetLinkState;
/*
* Create the locks.
*/
rc = PDMDrvHlpCritSectInit(pDrvIns, &pThis->XmitLock, RT_SRC_POS, "NetShaper");
AssertRCReturn(rc, rc);
/*
* Validate the config.
*/
if (!CFGMR3AreValuesValid(pCfg, "BwGroup\0"))
return VERR_PDM_DRVINS_UNKNOWN_CFG_VALUES;
/*
* Find the bandwidth group we have to attach to.
*/
rc = CFGMR3QueryStringAlloc(pCfg, "BwGroup", &pThis->pszBwGroup);
if (RT_FAILURE(rc) && rc != VERR_CFGM_VALUE_NOT_FOUND)
{
rc = PDMDRV_SET_ERROR(pDrvIns, rc,
N_("DrvNetShaper: Configuration error: Querying \"BwGroup\" as string failed"));
return rc;
}
else
rc = VINF_SUCCESS;
pThis->Filter.pIDrvNetR3 = &pThis->INetworkDown;
rc = PDMDrvHlpNetShaperAttach(pDrvIns, pThis->pszBwGroup, &pThis->Filter);
if (RT_FAILURE(rc))
{
rc = PDMDRV_SET_ERROR(pDrvIns, rc,
N_("DrvNetShaper: Configuration error: Failed to attach to bandwidth group"));
return rc;
}
/*
* Query the network port interface.
*/
pThis->pIAboveNet = PDMIBASE_QUERY_INTERFACE(pDrvIns->pUpBase, PDMINETWORKDOWN);
if (!pThis->pIAboveNet)
{
AssertMsgFailed(("Configuration error: the above device/driver didn't export the network port interface!\n"));
return VERR_PDM_MISSING_INTERFACE_ABOVE;
}
/*
* Query the network config interface.
*/
pThis->pIAboveConfig = PDMIBASE_QUERY_INTERFACE(pDrvIns->pUpBase, PDMINETWORKCONFIG);
if (!pThis->pIAboveConfig)
{
AssertMsgFailed(("Configuration error: the above device/driver didn't export the network config interface!\n"));
return VERR_PDM_MISSING_INTERFACE_ABOVE;
}
/*
* Query the network connector interface.
*/
PPDMIBASE pBaseDown;
rc = PDMDrvHlpAttach(pDrvIns, fFlags, &pBaseDown);
if ( rc == VERR_PDM_NO_ATTACHED_DRIVER
|| rc == VERR_PDM_CFG_MISSING_DRIVER_NAME)
{
pThis->pIBelowNetR3 = NULL;
pThis->pIBelowNetR0 = NIL_RTR0PTR;
}
else if (RT_SUCCESS(rc))
{
pThis->pIBelowNetR3 = PDMIBASE_QUERY_INTERFACE(pBaseDown, PDMINETWORKUP);
if (!pThis->pIBelowNetR3)
{
AssertMsgFailed(("Configuration error: the driver below didn't export the network connector interface!\n"));
return VERR_PDM_MISSING_INTERFACE_BELOW;
}
PPDMIBASER0 pBaseR0 = PDMIBASE_QUERY_INTERFACE(pBaseDown, PDMIBASER0);
pThis->pIBelowNetR0 = pBaseR0 ? pBaseR0->pfnQueryInterface(pBaseR0, PDMINETWORKUP_IID) : NIL_RTR0PTR;
}
else
{
AssertMsgFailed(("Failed to attach to driver below! rc=%Rrc\n", rc));
return rc;
}
/*
* Register statistics.
*/
PDMDrvHlpSTAMRegCounterEx(pDrvIns, &pThis->StatXmitBytesRequested, "Bytes/Tx/Requested", STAMUNIT_BYTES, "Number of requested TX bytes.");
PDMDrvHlpSTAMRegCounterEx(pDrvIns, &pThis->StatXmitBytesDenied, "Bytes/Tx/Denied", STAMUNIT_BYTES, "Number of denied TX bytes.");
PDMDrvHlpSTAMRegCounterEx(pDrvIns, &pThis->StatXmitBytesGranted, "Bytes/Tx/Granted", STAMUNIT_BYTES, "Number of granted TX bytes.");
PDMDrvHlpSTAMRegCounter(pDrvIns, &pThis->StatXmitPktsRequested, "Packets/Tx/Requested", "Number of requested TX packets.");
PDMDrvHlpSTAMRegCounter(pDrvIns, &pThis->StatXmitPktsDenied, "Packets/Tx/Denied", "Number of denied TX packets.");
PDMDrvHlpSTAMRegCounter(pDrvIns, &pThis->StatXmitPktsGranted, "Packets/Tx/Granted", "Number of granted TX packets.");
PDMDrvHlpSTAMRegCounter(pDrvIns, &pThis->StatXmitPendingCalled, "Tx/WakeUp", "Number of wakeup TX calls.");
return VINF_SUCCESS;
}
/**
* Construct a host parallel driver instance.
*
* @copydoc FNPDMDRVCONSTRUCT
*/
static DECLCALLBACK(int) drvHostParallelConstruct(PPDMDRVINS pDrvIns, PCFGMNODE pCfg, uint32_t fFlags)
{
PDRVHOSTPARALLEL pThis = PDMINS_2_DATA(pDrvIns, PDRVHOSTPARALLEL);
LogFlowFunc(("iInstance=%d\n", pDrvIns->iInstance));
PDMDRV_CHECK_VERSIONS_RETURN(pDrvIns);
/*
* Init basic data members and interfaces.
*
* Must be done before returning any failure because we've got a destructor.
*/
pThis->hFileDevice = NIL_RTFILE;
#ifndef VBOX_WITH_WIN_PARPORT_SUP
pThis->hWakeupPipeR = NIL_RTPIPE;
pThis->hWakeupPipeW = NIL_RTPIPE;
#else
pThis->hWinFileDevice = NIL_RTFILE;
#endif
pThis->pDrvInsR3 = pDrvIns;
#ifdef VBOX_WITH_DRVINTNET_IN_R0
pThis->pDrvInsR0 = PDMDRVINS_2_R0PTR(pDrvIns);
#endif
/* IBase. */
pDrvIns->IBase.pfnQueryInterface = drvHostParallelQueryInterface;
/* IHostParallelConnector. */
pThis->IHostParallelConnectorR3.pfnWrite = drvHostParallelWrite;
pThis->IHostParallelConnectorR3.pfnRead = drvHostParallelRead;
pThis->IHostParallelConnectorR3.pfnSetPortDirection = drvHostParallelSetPortDirection;
pThis->IHostParallelConnectorR3.pfnWriteControl = drvHostParallelWriteControl;
pThis->IHostParallelConnectorR3.pfnReadControl = drvHostParallelReadControl;
pThis->IHostParallelConnectorR3.pfnReadStatus = drvHostParallelReadStatus;
/*
* Validate the config.
*/
if (!CFGMR3AreValuesValid(pCfg, "DevicePath\0"))
return PDMDRV_SET_ERROR(pDrvIns, VERR_PDM_DRVINS_UNKNOWN_CFG_VALUES,
N_("Unknown host parallel configuration option, only supports DevicePath"));
/*
* Query configuration.
*/
/* Device */
int rc = CFGMR3QueryStringAlloc(pCfg, "DevicePath", &pThis->pszDevicePath);
if (RT_FAILURE(rc))
{
AssertMsgFailed(("Configuration error: query for \"DevicePath\" string returned %Rra.\n", rc));
return rc;
}
/*
* Open the device
*/
rc = RTFileOpen(&pThis->hFileDevice, pThis->pszDevicePath, RTFILE_O_READWRITE | RTFILE_O_OPEN | RTFILE_O_DENY_NONE);
if (RT_FAILURE(rc))
return PDMDrvHlpVMSetError(pDrvIns, rc, RT_SRC_POS, N_("Parallel#%d could not open '%s'"),
pDrvIns->iInstance, pThis->pszDevicePath);
#ifndef VBOX_WITH_WIN_PARPORT_SUP
/*
* Try to get exclusive access to parallel port
*/
rc = ioctl(RTFileToNative(pThis->hFileDevice), PPEXCL);
if (rc < 0)
return PDMDrvHlpVMSetError(pDrvIns, RTErrConvertFromErrno(errno), RT_SRC_POS,
N_("Parallel#%d could not get exclusive access for parallel port '%s'"
"Be sure that no other process or driver accesses this port"),
pDrvIns->iInstance, pThis->pszDevicePath);
/*
* Claim the parallel port
*/
rc = ioctl(RTFileToNative(pThis->hFileDevice), PPCLAIM);
if (rc < 0)
return PDMDrvHlpVMSetError(pDrvIns, RTErrConvertFromErrno(errno), RT_SRC_POS,
N_("Parallel#%d could not claim parallel port '%s'"
"Be sure that no other process or driver accesses this port"),
pDrvIns->iInstance, pThis->pszDevicePath);
/*
* Get the IHostParallelPort interface of the above driver/device.
*/
pThis->pDrvHostParallelPort = PDMIBASE_QUERY_INTERFACE(pDrvIns->pUpBase, PDMIHOSTPARALLELPORT);
if (!pThis->pDrvHostParallelPort)
return PDMDrvHlpVMSetError(pDrvIns, VERR_PDM_MISSING_INTERFACE_ABOVE, RT_SRC_POS, N_("Parallel#%d has no parallel port interface above"),
pDrvIns->iInstance);
/*
* Create wakeup pipe.
*/
rc = RTPipeCreate(&pThis->hWakeupPipeR, &pThis->hWakeupPipeW, 0 /*fFlags*/);
AssertRCReturn(rc, rc);
/*
* Start in SPP mode.
*/
pThis->enmModeCur = PDM_PARALLEL_PORT_MODE_INVALID;
rc = drvHostParallelSetMode(pThis, PDM_PARALLEL_PORT_MODE_SPP);
if (RT_FAILURE(rc))
return PDMDrvHlpVMSetError(pDrvIns, rc, RT_SRC_POS, N_("HostParallel#%d cannot change mode of parallel mode to SPP"), pDrvIns->iInstance);
/*
* Start waiting for interrupts.
*/
rc = PDMDrvHlpThreadCreate(pDrvIns, &pThis->pMonitorThread, pThis, drvHostParallelMonitorThread, drvHostParallelWakeupMonitorThread, 0,
RTTHREADTYPE_IO, "ParMon");
if (RT_FAILURE(rc))
return PDMDrvHlpVMSetError(pDrvIns, rc, RT_SRC_POS, N_("HostParallel#%d cannot create monitor thread"), pDrvIns->iInstance);
#else /* VBOX_WITH_WIN_PARPORT_SUP */
pThis->fParportAvail = false;
pThis->u32LptAddr = 0;
pThis->u32LptAddrControl = 0;
pThis->u32LptAddrStatus = 0;
rc = drvWinHostGetparportAddr(pThis);
/* If we have the char port availabe use it , else I am not getting exclusive access to parallel port.
Read and write will be done only if addresses are available
*/
if (pThis->szParportName)
{
rc = RTFileOpen(&pThis->hWinFileDevice, (char *)pThis->szParportName,
RTFILE_O_READWRITE | RTFILE_O_OPEN | RTFILE_O_DENY_NONE);
}
#endif
return VINF_SUCCESS;
}
/**
* Construct a disk integrity driver instance.
*
* @copydoc FNPDMDRVCONSTRUCT
*/
static DECLCALLBACK(int) drvdiskintConstruct(PPDMDRVINS pDrvIns, PCFGMNODE pCfg, uint32_t fFlags)
{
int rc = VINF_SUCCESS;
PDRVDISKINTEGRITY pThis = PDMINS_2_DATA(pDrvIns, PDRVDISKINTEGRITY);
LogFlow(("drvdiskintConstruct: iInstance=%d\n", pDrvIns->iInstance));
PDMDRV_CHECK_VERSIONS_RETURN(pDrvIns);
/*
* Validate configuration.
*/
if (!CFGMR3AreValuesValid(pCfg, "CheckConsistency\0"
"TraceRequests\0"
"CheckIntervalMs\0"
"ExpireIntervalMs\0"
"CheckDoubleCompletions\0"
"HistorySize\0"
"IoLog\0"))
return VERR_PDM_DRVINS_UNKNOWN_CFG_VALUES;
rc = CFGMR3QueryBoolDef(pCfg, "CheckConsistency", &pThis->fCheckConsistency, false);
AssertRC(rc);
rc = CFGMR3QueryBoolDef(pCfg, "TraceRequests", &pThis->fTraceRequests, false);
AssertRC(rc);
rc = CFGMR3QueryU32Def(pCfg, "CheckIntervalMs", &pThis->uCheckIntervalMs, 5000); /* 5 seconds */
AssertRC(rc);
rc = CFGMR3QueryU32Def(pCfg, "ExpireIntervalMs", &pThis->uExpireIntervalMs, 20000); /* 20 seconds */
AssertRC(rc);
rc = CFGMR3QueryBoolDef(pCfg, "CheckDoubleCompletions", &pThis->fCheckDoubleCompletion, false);
AssertRC(rc);
rc = CFGMR3QueryU32Def(pCfg, "HistorySize", &pThis->cEntries, 512);
AssertRC(rc);
char *pszIoLogFilename = NULL;
rc = CFGMR3QueryStringAlloc(pCfg, "IoLog", &pszIoLogFilename);
Assert(RT_SUCCESS(rc) || rc == VERR_CFGM_VALUE_NOT_FOUND);
/*
* Initialize most of the data members.
*/
pThis->pDrvIns = pDrvIns;
/* IBase. */
pDrvIns->IBase.pfnQueryInterface = drvdiskintQueryInterface;
/* IMedia */
pThis->IMedia.pfnRead = drvdiskintRead;
pThis->IMedia.pfnWrite = drvdiskintWrite;
pThis->IMedia.pfnFlush = drvdiskintFlush;
pThis->IMedia.pfnGetSize = drvdiskintGetSize;
pThis->IMedia.pfnIsReadOnly = drvdiskintIsReadOnly;
pThis->IMedia.pfnBiosGetPCHSGeometry = drvdiskintBiosGetPCHSGeometry;
pThis->IMedia.pfnBiosSetPCHSGeometry = drvdiskintBiosSetPCHSGeometry;
pThis->IMedia.pfnBiosGetLCHSGeometry = drvdiskintBiosGetLCHSGeometry;
pThis->IMedia.pfnBiosSetLCHSGeometry = drvdiskintBiosSetLCHSGeometry;
pThis->IMedia.pfnGetUuid = drvdiskintGetUuid;
/* IMediaAsync */
pThis->IMediaAsync.pfnStartRead = drvdiskintStartRead;
pThis->IMediaAsync.pfnStartWrite = drvdiskintStartWrite;
pThis->IMediaAsync.pfnStartFlush = drvdiskintStartFlush;
/* IMediaAsyncPort. */
pThis->IMediaAsyncPort.pfnTransferCompleteNotify = drvdiskintAsyncTransferCompleteNotify;
/* IMediaPort. */
pThis->IMediaPort.pfnQueryDeviceLocation = drvdiskintQueryDeviceLocation;
/* Query the media port interface above us. */
pThis->pDrvMediaPort = PDMIBASE_QUERY_INTERFACE(pDrvIns->pUpBase, PDMIMEDIAPORT);
if (!pThis->pDrvMediaPort)
return PDMDRV_SET_ERROR(pDrvIns, VERR_PDM_MISSING_INTERFACE_BELOW,
N_("No media port inrerface above"));
/* Try to attach async media port interface above.*/
pThis->pDrvMediaAsyncPort = PDMIBASE_QUERY_INTERFACE(pDrvIns->pUpBase, PDMIMEDIAASYNCPORT);
/*
* Try attach driver below and query it's media interface.
*/
PPDMIBASE pBase;
rc = PDMDrvHlpAttach(pDrvIns, fFlags, &pBase);
if (RT_FAILURE(rc))
return PDMDrvHlpVMSetError(pDrvIns, rc, RT_SRC_POS,
N_("Failed to attach driver below us! %Rrc"), rc);
pThis->pDrvMedia = PDMIBASE_QUERY_INTERFACE(pBase, PDMIMEDIA);
if (!pThis->pDrvMedia)
return PDMDRV_SET_ERROR(pDrvIns, VERR_PDM_MISSING_INTERFACE_BELOW,
N_("No media or async media interface below"));
pThis->pDrvMediaAsync = PDMIBASE_QUERY_INTERFACE(pBase, PDMIMEDIAASYNC);
if (pThis->pDrvMedia->pfnDiscard)
pThis->IMedia.pfnDiscard = drvdiskintDiscard;
if ( pThis->pDrvMediaAsync
&& pThis->pDrvMediaAsync->pfnStartDiscard)
pThis->IMediaAsync.pfnStartDiscard = drvdiskintStartDiscard;
if (pThis->fCheckConsistency)
{
/* Create the AVL tree. */
pThis->pTreeSegments = (PAVLRFOFFTREE)RTMemAllocZ(sizeof(AVLRFOFFTREE));
if (!pThis->pTreeSegments)
rc = VERR_NO_MEMORY;
}
if (pThis->fTraceRequests)
{
for (unsigned i = 0; i < RT_ELEMENTS(pThis->apReqActive); i++)
{
pThis->apReqActive[i].pIoReq = NULL;
pThis->apReqActive[i].tsStart = 0;
}
pThis->iNextFreeSlot = 0;
/* Init event semaphore. */
rc = RTSemEventCreate(&pThis->SemEvent);
AssertRC(rc);
pThis->fRunning = true;
rc = RTThreadCreate(&pThis->hThread, drvdiskIntIoReqExpiredCheck, pThis,
0, RTTHREADTYPE_INFREQUENT_POLLER, 0, "DiskIntegrity");
AssertRC(rc);
}
if (pThis->fCheckDoubleCompletion)
{
pThis->iEntry = 0;
pThis->papIoReq = (PDRVDISKAIOREQ *)RTMemAllocZ(pThis->cEntries * sizeof(PDRVDISKAIOREQ));
AssertPtr(pThis->papIoReq);
}
if (pszIoLogFilename)
{
rc = VDDbgIoLogCreate(&pThis->hIoLogger, pszIoLogFilename, VDDBG_IOLOG_LOG_DATA);
MMR3HeapFree(pszIoLogFilename);
}
return rc;
}
int main()
{
/*
* Init runtime.
*/
RTR3InitExeNoArguments(RTR3INIT_FLAGS_SUPLIB);
/*
* Create empty VM structure and init SSM.
*/
PVM pVM;
int rc = SUPR3Init(NULL);
if (RT_SUCCESS(rc))
rc = SUPR3PageAlloc(RT_ALIGN_Z(sizeof(*pVM), PAGE_SIZE) >> PAGE_SHIFT, (void **)&pVM);
if (RT_FAILURE(rc))
{
RTPrintf("Fatal error: SUP Failure! rc=%Rrc\n", rc);
return 1;
}
static UVM s_UVM;
PUVM pUVM = &s_UVM;
pUVM->pVM = pVM;
pVM->pUVM = pUVM;
rc = STAMR3InitUVM(pUVM);
if (RT_FAILURE(rc))
{
RTPrintf("FAILURE: STAMR3Init failed. rc=%Rrc\n", rc);
return 1;
}
rc = MMR3InitUVM(pUVM);
if (RT_FAILURE(rc))
{
RTPrintf("FAILURE: STAMR3Init failed. rc=%Rrc\n", rc);
return 1;
}
rc = CFGMR3Init(pVM, NULL, NULL);
if (RT_FAILURE(rc))
{
RTPrintf("FAILURE: CFGMR3Init failed. rc=%Rrc\n", rc);
return 1;
}
if (!CFGMR3GetRoot(pVM))
{
RTPrintf("FAILURE: CFGMR3GetRoot failed\n");
return 1;
}
/* integer */
uint64_t u64;
rc = CFGMR3QueryU64(CFGMR3GetRoot(pVM), "RamSize", &u64);
if (RT_FAILURE(rc))
{
RTPrintf("FAILURE: CFGMR3QueryU64(,\"RamSize\",) failed. rc=%Rrc\n", rc);
return 1;
}
size_t cb;
rc = CFGMR3QuerySize(CFGMR3GetRoot(pVM), "RamSize", &cb);
if (RT_FAILURE(rc))
{
RTPrintf("FAILURE: CFGMR3QuerySize(,\"RamSize\",) failed. rc=%Rrc\n", rc);
return 1;
}
if (cb != sizeof(uint64_t))
{
RTPrintf("FAILURE: Incorrect valuesize %d for \"RamSize\" value.\n", cb);
return 1;
}
/* string */
char *pszName = NULL;
rc = CFGMR3QueryStringAlloc(CFGMR3GetRoot(pVM), "Name", &pszName);
if (RT_FAILURE(rc))
{
RTPrintf("FAILURE: CFGMR3QueryStringAlloc(,\"Name\" failed. rc=%Rrc\n", rc);
return 1;
}
rc = CFGMR3QuerySize(CFGMR3GetRoot(pVM), "Name", &cb);
if (RT_FAILURE(rc))
{
RTPrintf("FAILURE: CFGMR3QuerySize(,\"RamSize\",) failed. rc=%Rrc\n", rc);
return 1;
}
if (cb != strlen(pszName) + 1)
{
RTPrintf("FAILURE: Incorrect valuesize %d for \"Name\" value '%s'.\n", cb, pszName);
return 1;
}
MMR3HeapFree(pszName);
/* test multilevel node creation */
PCFGMNODE pChild = NULL;
rc = CFGMR3InsertNode(CFGMR3GetRoot(pVM), "First/Second/Third//Final", &pChild);
if (RT_FAILURE(rc))
{
RTPrintf("FAILURE: CFGMR3InsertNode(,\"First/Second/Third//Final\" failed. rc=%Rrc\n", rc);
return 1;
}
rc = CFGMR3InsertInteger(pChild, "BoolValue", 1);
if (RT_FAILURE(rc))
{
RTPrintf("FAILURE: CFGMR3InsertInteger(,\"BoolValue\", 1) failed. rc=%Rrc\n", rc);
return 1;
}
PCFGMNODE pNode = CFGMR3GetChild(CFGMR3GetRoot(pVM), "First/Second/Third/Final");
if (pNode != pChild)
{
RTPrintf("FAILURE: CFGMR3GetChild(,\"First/Second/Third/Final/BoolValue\") failed. pNode=%p expected %p\n", pNode, pChild);
return 1;
}
bool f = false;
rc = CFGMR3QueryBool(pNode, "BoolValue", &f);
if (RT_FAILURE(rc) || !f)
{
RTPrintf("FAILURE: CFGMR3QueryBool(,\"BoolValue\",) failed. rc=%Rrc f=%d\n", rc, f);
return 1;
}
/* done */
rc = CFGMR3Term(pVM);
if (RT_FAILURE(rc))
{
RTPrintf("FAILURE: CFGMR3QueryU64(,\"RamSize\" failed. rc=%Rrc\n", rc);
return 1;
}
RTPrintf("tstCFGM: SUCCESS\n");
return rc;
}
/**
* Construct a TCP socket stream driver instance.
*
* @copydoc FNPDMDRVCONSTRUCT
*/
static DECLCALLBACK(int) drvTCPConstruct(PPDMDRVINS pDrvIns, PCFGMNODE pCfg, uint32_t fFlags)
{
RT_NOREF(fFlags);
PDMDRV_CHECK_VERSIONS_RETURN(pDrvIns);
PDRVTCP pThis = PDMINS_2_DATA(pDrvIns, PDRVTCP);
/*
* Init the static parts.
*/
pThis->pDrvIns = pDrvIns;
pThis->pszLocation = NULL;
pThis->fIsServer = false;
pThis->hTcpServ = NULL;
pThis->hTcpSock = NIL_RTSOCKET;
pThis->hPollSet = NIL_RTPOLLSET;
pThis->hPipeWakeR = NIL_RTPIPE;
pThis->hPipeWakeW = NIL_RTPIPE;
pThis->fTcpSockInPollSet = false;
pThis->ListenThread = NIL_RTTHREAD;
pThis->fShutdown = false;
/* IBase */
pDrvIns->IBase.pfnQueryInterface = drvTCPQueryInterface;
/* IStream */
pThis->IStream.pfnPoll = drvTcpPoll;
pThis->IStream.pfnPollInterrupt = drvTcpPollInterrupt;
pThis->IStream.pfnRead = drvTcpRead;
pThis->IStream.pfnWrite = drvTcpWrite;
/*
* Validate and read the configuration.
*/
PDMDRV_VALIDATE_CONFIG_RETURN(pDrvIns, "Location|IsServer", "");
int rc = CFGMR3QueryStringAlloc(pCfg, "Location", &pThis->pszLocation);
if (RT_FAILURE(rc))
return PDMDrvHlpVMSetError(pDrvIns, rc, RT_SRC_POS,
N_("Configuration error: querying \"Location\" resulted in %Rrc"), rc);
rc = CFGMR3QueryBool(pCfg, "IsServer", &pThis->fIsServer);
if (RT_FAILURE(rc))
return PDMDrvHlpVMSetError(pDrvIns, rc, RT_SRC_POS,
N_("Configuration error: querying \"IsServer\" resulted in %Rrc"), rc);
rc = RTPipeCreate(&pThis->hPipeWakeR, &pThis->hPipeWakeW, 0 /* fFlags */);
if (RT_FAILURE(rc))
return PDMDrvHlpVMSetError(pDrvIns, rc, RT_SRC_POS,
N_("DrvTCP#%d: Failed to create wake pipe"), pDrvIns->iInstance);
rc = RTPollSetCreate(&pThis->hPollSet);
if (RT_FAILURE(rc))
return PDMDrvHlpVMSetError(pDrvIns, rc, RT_SRC_POS,
N_("DrvTCP#%d: Failed to create poll set"), pDrvIns->iInstance);
rc = RTPollSetAddPipe(pThis->hPollSet, pThis->hPipeWakeR,
RTPOLL_EVT_READ | RTPOLL_EVT_ERROR,
DRVTCP_POLLSET_ID_WAKEUP);
if (RT_FAILURE(rc))
return PDMDrvHlpVMSetError(pDrvIns, rc, RT_SRC_POS,
N_("DrvTCP#%d failed to add wakeup pipe for %s to poll set"),
pDrvIns->iInstance, pThis->pszLocation);
/*
* Create/Open the socket.
*/
if (pThis->fIsServer)
{
uint32_t uPort = 0;
rc = RTStrToUInt32Ex(pThis->pszLocation, NULL, 10, &uPort);
if (RT_FAILURE(rc))
return PDMDrvHlpVMSetError(pDrvIns, rc, RT_SRC_POS,
N_("DrvTCP#%d: The port part of the location is not a numerical value"),
pDrvIns->iInstance);
/** @todo Allow binding to distinct interfaces. */
rc = RTTcpServerCreateEx(NULL, uPort, &pThis->hTcpServ);
if (RT_FAILURE(rc))
return PDMDrvHlpVMSetError(pDrvIns, rc, RT_SRC_POS,
N_("DrvTCP#%d failed to create server socket"), pDrvIns->iInstance);
rc = RTThreadCreate(&pThis->ListenThread, drvTCPListenLoop, (void *)pThis, 0,
RTTHREADTYPE_IO, RTTHREADFLAGS_WAITABLE, "DrvTCPStream");
if (RT_FAILURE(rc))
return PDMDrvHlpVMSetError(pDrvIns, rc, RT_SRC_POS,
N_("DrvTCP#%d failed to create listening thread"), pDrvIns->iInstance);
}
else
{
char *pszPort = strchr(pThis->pszLocation, ':');
if (!pszPort)
return PDMDrvHlpVMSetError(pDrvIns, VERR_NOT_FOUND, RT_SRC_POS,
N_("DrvTCP#%d: The location misses the port to connect to"),
pDrvIns->iInstance);
*pszPort = '\0'; /* Overwrite temporarily to avoid copying the hostname into a temporary buffer. */
uint32_t uPort = 0;
rc = RTStrToUInt32Ex(pszPort + 1, NULL, 10, &uPort);
if (RT_FAILURE(rc))
return PDMDrvHlpVMSetError(pDrvIns, rc, RT_SRC_POS,
N_("DrvTCP#%d: The port part of the location is not a numerical value"),
pDrvIns->iInstance);
rc = RTTcpClientConnect(pThis->pszLocation, uPort, &pThis->hTcpSock);
*pszPort = ':'; /* Restore delimiter before checking the status. */
if (RT_FAILURE(rc))
return PDMDrvHlpVMSetError(pDrvIns, rc, RT_SRC_POS,
N_("DrvTCP#%d failed to connect to socket %s"),
pDrvIns->iInstance, pThis->pszLocation);
rc = RTPollSetAddSocket(pThis->hPollSet, pThis->hTcpSock,
RTPOLL_EVT_READ | RTPOLL_EVT_WRITE | RTPOLL_EVT_ERROR,
DRVTCP_POLLSET_ID_SOCKET);
if (RT_FAILURE(rc))
return PDMDrvHlpVMSetError(pDrvIns, rc, RT_SRC_POS,
N_("DrvTCP#%d failed to add socket for %s to poll set"),
pDrvIns->iInstance, pThis->pszLocation);
pThis->fTcpSockInPollSet = true;
}
LogRel(("DrvTCP: %s, %s\n", pThis->pszLocation, pThis->fIsServer ? "server" : "client"));
return VINF_SUCCESS;
}
/**
* Initialize the debug info for a VM.
*
* This will check the CFGM for any symbols or symbol files
* which needs loading.
*
* @returns VBox status code.
* @param pVM The VM handle.
*/
int dbgfR3SymInit(PVM pVM)
{
int rc;
/*
* Initialize the symbol table.
*/
pVM->dbgf.s.pSymbolSpace = (PRTSTRSPACE)MMR3HeapAllocZ(pVM, MM_TAG_DBGF_SYMBOL, sizeof(*pVM->dbgf.s.pSymbolSpace));
AssertReturn(pVM->dbgf.s.pSymbolSpace, VERR_NO_MEMORY);
#ifndef HAVE_DBGHELP
/* modules & lines later */
rc = dbgfR3SymbolInit(pVM);
if (RT_FAILURE(rc))
return rc;
pVM->dbgf.s.fSymInited = true;
#endif
/*
* Check if there are 'loadsyms' commands in the configuration.
*/
PCFGMNODE pNode = CFGMR3GetChild(CFGMR3GetRoot(pVM), "/DBGF/loadsyms/");
if (pNode)
{
/*
* Enumerate the commands.
*/
for (PCFGMNODE pCmdNode = CFGMR3GetFirstChild(pNode);
pCmdNode;
pCmdNode = CFGMR3GetNextChild(pCmdNode))
{
char szCmdName[128];
CFGMR3GetName(pCmdNode, &szCmdName[0], sizeof(szCmdName));
/* File */
char *pszFilename;
rc = CFGMR3QueryStringAlloc(pCmdNode, "Filename", &pszFilename);
AssertMsgRCReturn(rc, ("rc=%Rrc querying the 'File' attribute of '/DBGF/loadsyms/%s'!\n", rc, szCmdName), rc);
/* Delta (optional) */
RTGCINTPTR offDelta;
rc = CFGMR3QueryGCPtrS(pNode, "Delta", &offDelta);
if (rc == VERR_CFGM_VALUE_NOT_FOUND)
offDelta = 0;
else
AssertMsgRCReturn(rc, ("rc=%Rrc querying the 'Delta' attribute of '/DBGF/loadsyms/%s'!\n", rc, szCmdName), rc);
/* Module (optional) */
char *pszModule;
rc = CFGMR3QueryStringAlloc(pCmdNode, "Module", &pszModule);
if (rc == VERR_CFGM_VALUE_NOT_FOUND)
pszModule = NULL;
else
AssertMsgRCReturn(rc, ("rc=%Rrc querying the 'Module' attribute of '/DBGF/loadsyms/%s'!\n", rc, szCmdName), rc);
/* Module (optional) */
RTGCUINTPTR ModuleAddress;
rc = CFGMR3QueryGCPtrU(pNode, "ModuleAddress", &ModuleAddress);
if (rc == VERR_CFGM_VALUE_NOT_FOUND)
ModuleAddress = 0;
else
AssertMsgRCReturn(rc, ("rc=%Rrc querying the 'ModuleAddress' attribute of '/DBGF/loadsyms/%s'!\n", rc, szCmdName), rc);
/* Image size (optional) */
RTGCUINTPTR cbModule;
rc = CFGMR3QueryGCPtrU(pNode, "ModuleSize", &cbModule);
if (rc == VERR_CFGM_VALUE_NOT_FOUND)
cbModule = 0;
else
AssertMsgRCReturn(rc, ("rc=%Rrc querying the 'ModuleAddress' attribute of '/DBGF/loadsyms/%s'!\n", rc, szCmdName), rc);
/*
* Execute the command.
*/
rc = DBGFR3ModuleLoad(pVM, pszFilename, offDelta, pszModule, ModuleAddress, cbModule);
AssertMsgRCReturn(rc, ("pszFilename=%s offDelta=%RGv pszModule=%s ModuleAddress=%RGv cbModule=%RGv\n",
pszFilename, offDelta, pszModule, ModuleAddress, cbModule), rc);
MMR3HeapFree(pszModule);
MMR3HeapFree(pszFilename);
}
}
/*
* Check if there are any 'symadd' commands in the configuration.
*/
return VINF_SUCCESS;
}
