Changeset 13974 in vbox for trunk/src/VBox/VMM/VMMAll

Timestamp:

Nov 7, 2008 4:28:05 PM (16 years ago)

Author:

vboxsync

Message:

Non-EMT threads get CPU 0 by default.

File:

• trunk/src/VBox/VMM/VMMAll/VMMAll.cpp (modified) (2 diffs)

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

@@ -58 +58 @@
 VMCPUID VMMGetCpuId(PVM pVM)
 {
+#ifdef IN_RING3
+    /* Only emulation thread(s) allowed to ask for CPU id */
+    if (!VM_IS_EMT(pVM))
+        return 0;
+#endif
+
     /* Only emulation thread(s) allowed to ask for CPU id */
     VM_ASSERT_EMT(pVM);
@@ -81 +87 @@
 PVMCPU VMMGetCpu(PVM pVM)
 {
+#ifdef IN_RING3
+    /* Only emulation thread(s) allowed to ask for CPU id */
+    if (!VM_IS_EMT(pVM))
+        return &pVM->aCpus[0];
+#endif
     /* Only emulation thread(s) allowed to ask for CPU id */
     VM_ASSERT_EMT(pVM);