Changeset 37439 in vbox for trunk/src/VBox/VMM/VMMAll

Timestamp:

Jun 14, 2011 2:30:40 PM (14 years ago)

Author:

vboxsync

Message:

TMAllVirtual.cpp: Added some trace points.

File:

• trunk/src/VBox/VMM/VMMAll/TMAllVirtual.cpp (modified) (12 diffs)

trunk/src/VBox/VMM/VMMAll/TMAllVirtual.cpp

@@ -22 +22 @@
 #define LOG_GROUP LOG_GROUP_TM
 #include <VBox/vmm/tm.h>
+#include <VBox/vmm/dbgftrace.h>
 #ifdef IN_RING3
 # include <VBox/vmm/rem.h>
@@ -83 +84 @@
 DECLINLINE(uint64_t) tmVirtualGetRawNanoTS(PVM pVM)
 {
-#ifdef IN_RING3
-    return CTXALLSUFF(pVM->tm.s.pfnVirtualGetRaw)(&CTXALLSUFF(pVM->tm.s.VirtualGetRawData));
+# ifdef IN_RING3
+    uint64_t u64 = CTXALLSUFF(pVM->tm.s.pfnVirtualGetRaw)(&CTXALLSUFF(pVM->tm.s.VirtualGetRawData));
 # else  /* !IN_RING3 */
     uint32_t cPrevSteps = pVM->tm.s.CTX_SUFF(VirtualGetRawData).c1nsSteps;
@@ -90 +91 @@
     if (cPrevSteps != pVM->tm.s.CTX_SUFF(VirtualGetRawData).c1nsSteps)
         VMCPU_FF_SET(VMMGetCpu(pVM), VMCPU_FF_TO_R3);
+# endif /* !IN_RING3 */
+    /*DBGFTRACE_POS_U64(pVM, u64);*/
     return u64;
-# endif /* !IN_RING3 */
 }
 
@@ -504 +506 @@
 
     Log6(("tmVirtualSyncGetHandleCatchUpLocked -> %'RU64\n", u64));
+    DBGFTRACE_U64_TAG(pVM, u64, "tmVirtualSyncGetHandleCatchUpLocked");
     return u64;
 }
@@ -531 +534 @@
         STAM_COUNTER_INC(&pVM->tm.s.StatVirtualSyncGetLocked);
         Log6(("tmVirtualSyncGetLocked -> %'RU64 [stopped]\n", u64));
+        DBGFTRACE_U64_TAG(pVM, u64, "tmVirtualSyncGetLocked-stopped");
         return u64;
     }
@@ -578 +582 @@
     STAM_COUNTER_INC(&pVM->tm.s.StatVirtualSyncGetLocked);
     Log6(("tmVirtualSyncGetLocked -> %'RU64\n", u64));
+    DBGFTRACE_U64_TAG(pVM, u64, "tmVirtualSyncGetLocked");
     return u64;
 }
@@ -597 +602 @@
     STAM_COUNTER_INC(&pVM->tm.s.StatVirtualSyncGet);
 
+    uint64_t u64;
     if (!pVM->tm.s.fVirtualSyncTicking)
     {
         if (pcNsToDeadline)
             *pcNsToDeadline = 0;
-        return pVM->tm.s.u64VirtualSync;
+        u64 = pVM->tm.s.u64VirtualSync;
+        DBGFTRACE_U64_TAG(pVM, u64, "tmVirtualSyncGetEx-stopped1");
+        return u64;
     }
 
@@ -608 +616 @@
      */
     Assert(pVM->tm.s.cVirtualTicking);
-    uint64_t u64 = tmVirtualGetRaw(pVM);
+    u64 = tmVirtualGetRaw(pVM);
     if (fCheckTimers)
     {
@@ -647 +655 @@
                     STAM_COUNTER_INC(&pVM->tm.s.StatVirtualSyncGetLockless);
                     Log6(("tmVirtualSyncGetEx -> %'RU64 [lockless]\n", off));
+                    DBGFTRACE_U64_TAG(pVM, off, "tmVirtualSyncGetEx-lockless");
                     return off;
                 }
@@ -661 +670 @@
             STAM_COUNTER_INC(&pVM->tm.s.StatVirtualSyncGetLockless);
             Log6(("tmVirtualSyncGetEx -> %'RU64 [lockless/stopped]\n", off));
+            DBGFTRACE_U64_TAG(pVM, off, "tmVirtualSyncGetEx-stopped2");
             return off;
         }
@@ -702 +712 @@
                 *pcNsToDeadline = 0;
             Log6(("tmVirtualSyncGetEx -> %'RU64 [stopped]\n", off));
+            DBGFTRACE_U64_TAG(pVM, off, "tmVirtualSyncGetEx-stopped3");
             return off;
         }
@@ -794 +805 @@
 
     Log6(("tmVirtualSyncGetEx -> %'RU64\n", u64));
+    DBGFTRACE_U64_TAG(pVM, u64, "tmVirtualSyncGetEx-nolock");
     return u64;
 }