dbgfR3TraceInfoDumpEntry(RTTRACEBUF hTraceBuf, uint32_t iEntry, uint64_t NanoTS, RTCPUID idCpu, const char *pszMsg, void *pvUser) { PCDBGFINFOHLP pHlp = (PCDBGFINFOHLP)pvUser; pHlp->pfnPrintf(pHlp, "#%04u/%'llu/%02x: %s\n", iEntry, NanoTS, idCpu, pszMsg); NOREF(hTraceBuf); return VINF_SUCCESS; }
/** * @callback_method_impl{FNDBGFHANDLERINT, Info handler for displaying the trace buffer content.} */ static DECLCALLBACK(void) dbgfR3TraceInfo(PVM pVM, PCDBGFINFOHLP pHlp, const char *pszArgs) { RTTRACEBUF hTraceBuf = pVM->hTraceBufR3; if (hTraceBuf == NIL_RTTRACEBUF) pHlp->pfnPrintf(pHlp, "Tracing is disable\n"); else { pHlp->pfnPrintf(pHlp, "Trace buffer %p - %u entries of %u bytes\n", hTraceBuf, RTTraceBufGetEntryCount(hTraceBuf), RTTraceBufGetEntrySize(hTraceBuf)); RTTraceBufEnumEntries(hTraceBuf, dbgfR3TraceInfoDumpEntry, (void *)pHlp); } NOREF(pszArgs); }
/** * Info handler, internal version. * * @param pVM Pointer to the VM. * @param pHlp Callback functions for doing output. * @param pszArgs Argument string. Optional and specific to the handler. */ static DECLCALLBACK(void) dbgfR3InfoHelp(PVM pVM, PCDBGFINFOHLP pHlp, const char *pszArgs) { LogFlow(("dbgfR3InfoHelp: pszArgs=%s\n", pszArgs)); /* * Enter and enumerate. */ PUVM pUVM = pVM->pUVM; int rc = RTCritSectEnter(&pUVM->dbgf.s.InfoCritSect); AssertRC(rc); if (pszArgs && *pszArgs) { for (PDBGFINFO pInfo = pUVM->dbgf.s.pInfoFirst; pInfo; pInfo = pInfo->pNext) { const char *psz = strstr(pszArgs, pInfo->szName); if ( psz && ( psz == pszArgs || RT_C_IS_SPACE(psz[-1])) && ( !psz[pInfo->cchName] || RT_C_IS_SPACE(psz[pInfo->cchName]))) pHlp->pfnPrintf(pHlp, "%-16s %s\n", pInfo->szName, pInfo->pszDesc); } } else { for (PDBGFINFO pInfo = pUVM->dbgf.s.pInfoFirst; pInfo; pInfo = pInfo->pNext) pHlp->pfnPrintf(pHlp, "%-16s %s\n", pInfo->szName, pInfo->pszDesc); } /* * Leave and exit. */ rc = RTCritSectLeave(&pUVM->dbgf.s.InfoCritSect); AssertRC(rc); }
/** * Debug device info handler. Prints basic auxiliary device state. * * @param pDevIns Device instance which registered the info. * @param pHlp Callback functions for doing output. * @param pszArgs Argument string. Optional and specific to the handler. */ static DECLCALLBACK(void) ps2mInfoState(PPDMDEVINS pDevIns, PCDBGFINFOHLP pHlp, const char *pszArgs) { static const char *pcszModes[] = { "normal", "reset", "wrap" }; static const char *pcszProtocols[] = { "PS/2", NULL, NULL, "ImPS/2", "ImEx" }; PPS2M pThis = KBDGetPS2MFromDevIns(pDevIns); NOREF(pszArgs); Assert(pThis->enmMode <= RT_ELEMENTS(pcszModes)); Assert(pThis->enmProtocol <= RT_ELEMENTS(pcszProtocols)); pHlp->pfnPrintf(pHlp, "PS/2 mouse state: %s, %s mode, reporting %s\n", pcszModes[pThis->enmMode], pThis->u8State & AUX_STATE_REMOTE ? "remote" : "stream", pThis->u8State & AUX_STATE_ENABLED ? "enabled" : "disabled"); pHlp->pfnPrintf(pHlp, "Protocol: %s, scaling %u:1\n", pcszProtocols[pThis->enmProtocol], pThis->u8State & AUX_STATE_SCALING ? 2 : 1); pHlp->pfnPrintf(pHlp, "Active command %02X\n", pThis->u8CurrCmd); pHlp->pfnPrintf(pHlp, "Sampling rate %u reports/sec, resolution %u counts/mm\n", pThis->u8SampleRate, 1 << pThis->u8Resolution); pHlp->pfnPrintf(pHlp, "Command queue: %d items (%d max)\n", pThis->cmdQ.cUsed, pThis->cmdQ.cSize); pHlp->pfnPrintf(pHlp, "Event queue : %d items (%d max)\n", pThis->evtQ.cUsed, pThis->evtQ.cSize); }
/** * Display several info items. * * This is intended used by the fatal error dump only. * * @returns * @param pVM Pointer to the VM. * @param pszIncludePat Simple string pattern of info items to include. * @param pszExcludePat Simple string pattern of info items to exclude. * @param pszSepFmt Item separator format string. The item name will be * given as parameter. * @param pHlp The output helper functions. If NULL the logger * will be used. * * @threads EMT */ VMMR3DECL(int) DBGFR3InfoMulti(PVM pVM, const char *pszIncludePat, const char *pszExcludePat, const char *pszSepFmt, PCDBGFINFOHLP pHlp) { /* * Validate input. */ VM_ASSERT_EMT_RETURN(pVM, VERR_VM_THREAD_NOT_EMT); AssertPtrReturn(pszIncludePat, VERR_INVALID_POINTER); AssertPtrReturn(pszExcludePat, VERR_INVALID_POINTER); if (pHlp) { AssertPtrReturn(pHlp->pfnPrintf, VERR_INVALID_POINTER); AssertPtrReturn(pHlp->pfnPrintfV, VERR_INVALID_POINTER); } else pHlp = &g_dbgfR3InfoLogHlp; size_t const cchIncludePat = strlen(pszIncludePat); size_t const cchExcludePat = strlen(pszExcludePat); const char *pszArgs = ""; /* * Enumerate the info handlers and call the ones matching. * Note! We won't leave the critical section here... */ int rc = RTCritSectEnter(&pVM->dbgf.s.InfoCritSect); AssertRC(rc); rc = VWRN_NOT_FOUND; for (PDBGFINFO pInfo = pVM->dbgf.s.pInfoFirst; pInfo; pInfo = pInfo->pNext) { if ( RTStrSimplePatternMultiMatch(pszIncludePat, cchIncludePat, pInfo->szName, pInfo->cchName, NULL) && !RTStrSimplePatternMultiMatch(pszExcludePat, cchExcludePat, pInfo->szName, pInfo->cchName, NULL)) { pHlp->pfnPrintf(pHlp, pszSepFmt, pInfo->szName); rc = VINF_SUCCESS; switch (pInfo->enmType) { case DBGFINFOTYPE_DEV: if (pInfo->fFlags & DBGFINFO_FLAGS_RUN_ON_EMT) rc = VMR3ReqCallVoidWait(pVM, VMCPUID_ANY, (PFNRT)pInfo->u.Dev.pfnHandler, 3, pInfo->u.Dev.pDevIns, pHlp, pszArgs); else pInfo->u.Dev.pfnHandler(pInfo->u.Dev.pDevIns, pHlp, pszArgs); break; case DBGFINFOTYPE_DRV: if (pInfo->fFlags & DBGFINFO_FLAGS_RUN_ON_EMT) rc = VMR3ReqCallVoidWait(pVM, VMCPUID_ANY, (PFNRT)pInfo->u.Drv.pfnHandler, 3, pInfo->u.Drv.pDrvIns, pHlp, pszArgs); else pInfo->u.Drv.pfnHandler(pInfo->u.Drv.pDrvIns, pHlp, pszArgs); break; case DBGFINFOTYPE_INT: if (pInfo->fFlags & DBGFINFO_FLAGS_RUN_ON_EMT) rc = VMR3ReqCallVoidWait(pVM, VMCPUID_ANY, (PFNRT)pInfo->u.Int.pfnHandler, 3, pVM, pHlp, pszArgs); else pInfo->u.Int.pfnHandler(pVM, pHlp, pszArgs); break; case DBGFINFOTYPE_EXT: if (pInfo->fFlags & DBGFINFO_FLAGS_RUN_ON_EMT) rc = VMR3ReqCallVoidWait(pVM, VMCPUID_ANY, (PFNRT)pInfo->u.Ext.pfnHandler, 3, pInfo->u.Ext.pvUser, pHlp, pszArgs); else pInfo->u.Ext.pfnHandler(pInfo->u.Ext.pvUser, pHlp, pszArgs); break; default: AssertMsgFailedReturn(("Invalid info type enmType=%d\n", pInfo->enmType), VERR_IPE_NOT_REACHED_DEFAULT_CASE); } } } int rc2 = RTCritSectLeave(&pVM->dbgf.s.InfoCritSect); AssertRC(rc2); return rc; }