vbox的更動 5040 路徑 trunk/src/VBox/VMM/VMMAll/PGMAllPhys.cpp

時間撮記:

2007-9-26 上午09:03:00 (17 年 以前)

作者:

vboxsync

訊息:

GC phys/virt to HC virt functions are no longer accessible in our PDM interface.
Rewrote disassembly functions to use the mapping functions.

Code that runs in EMT (like CSAM/PATM) can still use the old conversion functions. Easier to use
and (far) less overhead.

檔案:

• trunk/src/VBox/VMM/VMMAll/PGMAllPhys.cpp (修改) (3 筆差異)

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

@@ -759 +759 @@
 PGMDECL(int) PGMPhysGCPhys2HCPtr(PVM pVM, RTGCPHYS GCPhys, RTUINT cbRange, PRTHCPTR pHCPtr)
 {
+#ifdef NEW_PHYS_CODE
+    VM_ASSERT_EMT(pVM); /* no longer safe for use outside the EMT thread! */
+#endif
+
 #ifdef PGM_DYNAMIC_RAM_ALLOC
     if ((GCPhys & PGM_DYNAMIC_CHUNK_BASE_MASK) != ((GCPhys+cbRange-1) & PGM_DYNAMIC_CHUNK_BASE_MASK))
@@ -850 +854 @@
 PGMDECL(int) PGMPhysGCPtr2HCPtr(PVM pVM, RTGCPTR GCPtr, PRTHCPTR pHCPtr)
 {
+#ifdef NEW_PHYS_CODE
+    VM_ASSERT_EMT(pVM); /* no longer safe for use outside the EMT thread! */
+#endif
+
     RTGCPHYS GCPhys;
     int rc = PGM_GST_PFN(GetPage,pVM)(pVM, (RTGCUINTPTR)GCPtr, NULL, &GCPhys);
@@ -874 +882 @@
 PGMDECL(int) PGMPhysGCPtr2HCPtrByGstCR3(PVM pVM, RTGCPTR GCPtr, uint32_t cr3, unsigned fFlags, PRTHCPTR pHCPtr)
 {
+#ifdef NEW_PHYS_CODE
+    VM_ASSERT_EMT(pVM); /* no longer safe for use outside the EMT thread! */
+#endif
     /*
      * PAE or 32-bit?