Changeset 10724 in vbox for trunk/src/VBox/HostDrivers/Support/testcase

Timestamp:

Jul 17, 2008 1:08:56 PM (17 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

33456

Message:

Bumped the SUPDRV_IOC_VERSION major as the changes to the fast path on NT isn't backwards compatible. Made VMMR0EntryFast return void.

File:

• trunk/src/VBox/HostDrivers/Support/testcase/tstInt.cpp (modified) (11 diffs)

trunk/src/VBox/HostDrivers/Support/testcase/tstInt.cpp

@@ -111 +111 @@
                 pVM->paVMPagesR3 = paPages;
                 pVM->pSession = pSession;
+                pVM->enmVMState = VMSTATE_CREATED;
 
                 rc = SUPSetVMForFastIOCtl(pVMR0);
@@ -121 +122 @@
                     for (i = cIterations; i > 0; i--)
                     {
-                        rc = SUPCallVMMR0(pVMR0, VMMR0_DO_NOP, NULL);
+                        rc = SUPCallVMMR0(pVMR0, VMMR0_DO_SLOW_NOP, NULL);
                         if (rc != VINF_SUCCESS)
                         {
@@ -132 +133 @@
 
                     /*
-                     * Profile it.
+                     * The fast path.
                      */
-                    if (!rc)
+                    if (rc == VINF_SUCCESS)
                     {
                         RTTimeNanoTS();
@@ -143 +144 @@
                         {
                             uint64_t OneStartTick = ASMReadTSC();
-                            rc = SUPCallVMMR0(pVMR0, VMMR0_DO_NOP, NULL);
+                            rc = SUPCallVMMR0Fast(pVMR0, VMMR0_DO_NOP);
                             uint64_t Ticks = ASMReadTSC() - OneStartTick;
                             if (Ticks < MinTicks)
@@ -150 +151 @@
                             if (RT_UNLIKELY(rc != VINF_SUCCESS))
                             {
-                                RTPrintf("tstInt: SUPCallVMMR0 -> rc=%Vrc i=%d Expected VINF_SUCCESS!\n", rc, i);
+                                RTPrintf("tstInt: SUPCallVMMR0Fast -> rc=%Vrc i=%d Expected VINF_SUCCESS!\n", rc, i);
                                 rcRet++;
                                 break;
@@ -158 +159 @@
                         uint64_t NanoSecs = RTTimeNanoTS() - StartTS;
 
-                        RTPrintf("tstInt: SUPCallVMMR0     - %d iterations in %llu ns / %llu ticks. %llu ns / %#llu ticks per iteration. Min %llu ticks.\n",
+                        RTPrintf("tstInt: SUPCallVMMR0Fast - %d iterations in %llu ns / %llu ticks. %llu ns / %#llu ticks per iteration. Min %llu ticks.\n",
                                  i, NanoSecs, Ticks, NanoSecs / i, Ticks / i, MinTicks);
 
@@ -172 +173 @@
                         {
                             uint64_t OneStartTick = ASMReadTSC();
-                            rc = SUPCallVMMR0Fast(pVMR0, VMMR0_DO_NOP);
+                            rc = SUPCallVMMR0(pVMR0, VMMR0_DO_NOP, NULL);
                             uint64_t Ticks = ASMReadTSC() - OneStartTick;
                             if (Ticks < MinTicks)
@@ -179 +180 @@
                             if (RT_UNLIKELY(rc != VINF_SUCCESS))
                             {
-                                RTPrintf("tstInt: SUPCallVMMR0 -> rc=%Vrc i=%d Expected VINF_SUCCESS!\n", rc, i);
+                                RTPrintf("tstInt: SUPCallVMMR0/idt -> rc=%Vrc i=%d Expected VINF_SUCCESS!\n", rc, i);
                                 rcRet++;
                                 break;
@@ -187 +188 @@
                         NanoSecs = RTTimeNanoTS() - StartTS;
 
-                        RTPrintf("tstInt: SUPCallVMMR0Fast - %d iterations in %llu ns / %llu ticks. %llu ns / %#llu ticks per iteration. Min %llu ticks.\n",
+                        RTPrintf("tstInt: SUPCallVMMR0/idt - %d iterations in %llu ns / %llu ticks. %llu ns / %#llu ticks per iteration. Min %llu ticks.\n",
                                  i, NanoSecs, Ticks, NanoSecs / i, Ticks / i, MinTicks);
 #endif /* VBOX_WITH_IDT_PATCHING */
@@ -201 +202 @@
                         {
                             uint64_t OneStartTick = ASMReadTSC();
-                            rc = SUPCallVMMR0Ex(pVMR0, VMMR0_DO_NOP, 0, NULL);
+                            rc = SUPCallVMMR0Ex(pVMR0, VMMR0_DO_SLOW_NOP, 0, NULL);
                             uint64_t Ticks = ASMReadTSC() - OneStartTick;
                             if (Ticks < MinTicks)
@@ -208 +209 @@
                             if (RT_UNLIKELY(rc != VINF_SUCCESS))
                             {
-                                RTPrintf("tstInt: SUPCallVMMR0 -> rc=%Vrc i=%d Expected VINF_SUCCESS!\n", rc, i);
+                                RTPrintf("tstInt: SUPCallVMMR0Ex -> rc=%Vrc i=%d Expected VINF_SUCCESS!\n", rc, i);
                                 rcRet++;
                                 break;