Changeset 56056 in vbox for trunk/src

Timestamp:

May 24, 2015 5:49:19 PM (10 years ago)

Author:

vboxsync

Message:

PGMPhysRead/Write: Enabled ring-0 and raw-mode access handlers for IEM. (will only be used in ring-0 atm, and then only in bad CRx moves)

File:

• trunk/src/VBox/VMM/VMMAll/PGMAllPhys.cpp (modified) (10 diffs)

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

@@ -134 +134 @@
  * @callback_method_impl{FNPGMPHYSHANDLER,
  *      Dummy for forcing ring-3 handling of the access.}
- *
- * @remarks The @a pvUser argument points to the PGMROMRANGE.
  */
 DECLEXPORT(VBOXSTRICTRC)
@@ -143 +141 @@
     NOREF(pVM); NOREF(pVCpu); NOREF(GCPhys); NOREF(pvPhys); NOREF(pvBuf); NOREF(cbBuf);
     NOREF(enmAccessType); NOREF(enmOrigin); NOREF(pvUser);
+AssertFailed(); /// dont commit me!!!
     return VINF_EM_RAW_EMULATE_INSTR;
 }
@@ -150 +149 @@
  * @callback_method_impl{FNPGMRZPHYSPFHANDLER,
  *      Dummy for forcing ring-3 handling of the access.}
- *
- * @remarks The @a pvUser argument points to the PGMROMRANGE.
  */
 VMMDECL(VBOXSTRICTRC) pgmPhysPfHandlerRedirectToHC(PVM pVM, PVMCPU pVCpu, RTGCUINT uErrorCode, PCPUMCTXCORE pRegFrame,
@@ -2307 +2304 @@
         Assert((pPhys->Core.KeyLast & PAGE_OFFSET_MASK) == PAGE_OFFSET_MASK);
 #ifndef IN_RING3
-        //if (enmOrigin != PGMACCESSORIGIN_IOM)
+        if (enmOrigin != PGMACCESSORIGIN_IOM)
         {
             /* Cannot reliably handle informational status codes in this context */
@@ -2357 +2354 @@
 
 # ifndef IN_RING3
-        //if (enmOrigin != PGMACCESSORIGIN_IOM)
+        if (enmOrigin != PGMACCESSORIGIN_IOM)
         {
             /* Cannot reliably handle informational status codes in this context */
@@ -2600 +2597 @@
             Assert(GCPhys >= pCur->Core.Key && GCPhys <= pCur->Core.KeyLast);
 #ifndef IN_RING3
-            //if (enmOrigin != PGMACCESSORIGIN_IOM)
+            if (enmOrigin != PGMACCESSORIGIN_IOM)
                 /* Cannot reliably handle informational status codes in this context */
                 return VERR_PGM_PHYS_WR_HIT_HANDLER;
@@ -2677 +2674 @@
         {
 # ifndef IN_RING3
-            //if (enmOrigin != PGMACCESSORIGIN_IOM)
+            if (enmOrigin != PGMACCESSORIGIN_IOM)
                 /* Cannot reliably handle informational status codes in this context */
                 return VERR_PGM_PHYS_WR_HIT_HANDLER;
@@ -2851 +2848 @@
         {
 #ifndef IN_RING3
-            //if (enmOrigin != PGMACCESSORIGIN_IOM)
+            if (enmOrigin != PGMACCESSORIGIN_IOM)
                 /* Cannot reliably handle informational status codes in this context */
                 return VERR_PGM_PHYS_WR_HIT_HANDLER;
@@ -2890 +2887 @@
         {
 # ifndef IN_RING3
-            //if (enmOrigin != PGMACCESSORIGIN_IOM)
+            if (enmOrigin != PGMACCESSORIGIN_IOM)
                 /* Cannot reliably handle informational status codes in this context */
                 return VERR_PGM_PHYS_WR_HIT_HANDLER;
@@ -2920 +2917 @@
         {
 # ifndef IN_RING3
-            //if (enmOrigin != PGMACCESSORIGIN_IOM)
+            if (enmOrigin != PGMACCESSORIGIN_IOM)
                 /* Cannot reliably handle informational status codes in this context */
                 return VERR_PGM_PHYS_WR_HIT_HANDLER;