Changeset 87773 in vbox for trunk/src/VBox/VMM/VMMR3/PDMDriver.cpp

Timestamp:

Feb 16, 2021 11:36:15 PM (4 years ago)

Author:

vboxsync

Message:

VMM/TM,Devices: Store the timer name in the TMTIMER structure and limit it to 31 characters. Shortened most timer names. bugref:9943

File:

• trunk/src/VBox/VMM/VMMR3/PDMDriver.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMR3/PDMDriver.cpp

@@ -1325 +1325 @@
     LogFlow(("pdmR3DrvHlp_TimerCreate: caller='%s'/%d: enmClock=%d pfnCallback=%p pvUser=%p fFlags=%#x pszDesc=%p:{%s} phTimer=%p\n",
              pDrvIns->pReg->szName, pDrvIns->iInstance, enmClock, pfnCallback, pvUser, fFlags, pszDesc, pszDesc, phTimer));
+
+    /* Mangle the timer name if there are more than once instance of this driver. */
+    char szName[32];
+    AssertReturn(strlen(pszDesc) < sizeof(szName) - 3, VERR_INVALID_NAME);
+    if (pDrvIns->iInstance > 0)
+    {
+        RTStrPrintf(szName, sizeof(szName), "%s[%u]", pszDesc, pDrvIns->iInstance);
+        pszDesc = szName;
+    }
 
     /* Clear the ring-0 flag if the driver isn't configured for ring-0. */