Changeset 72556 in vbox for trunk/src/VBox

Timestamp:

Jun 14, 2018 9:31:41 PM (7 years ago)

Author:

vboxsync

Message:

EM,NEM,HM: Started on generic exit history, only hooked up to NEM/win. bugref:9044 [comments]

File:

• trunk/src/VBox/VMM/VMMR3/EMR3Dbg.cpp (modified) (3 diffs)

trunk/src/VBox/VMM/VMMR3/EMR3Dbg.cpp

@@ -254 +254 @@
                 idx -= 1;
             PCEMEXITENTRY const pEntry = &pVCpu->em.s.aExitHistory[(uintptr_t)idx & 0xff];
-            if (!fReverse)
-                idx += 1;
 
             /* Get the exit name. */
@@ -261 +259 @@
             const char *pszExitName = emR3HistoryGetExitName(pEntry->uFlagsAndType, szExitName, sizeof(szExitName));
 
+            /* Calc delta (negative if reverse order, positive ascending). */
             int64_t offDelta = uPrevTimestamp != 0 && pEntry->uTimestamp != 0 ? pEntry->uTimestamp - uPrevTimestamp : 0;
             uPrevTimestamp = pEntry->uTimestamp;
 
+            /* Do the printing. */
             if (pEntry->idxSlot == UINT32_MAX)
                 pHlp->pfnPrintf(pHlp, " %10RU64: %#018RX64/%+-9RI64 %016RX64 %#06x %s\n",
@@ -274 +274 @@
                                 pEntry->idxSlot);
             }
+
+            /* Advance if ascending. */
+            if (!fReverse)
+                idx += 1;
         } while (--cLeft > 0 && idx > 0);
     }