Changeset 55118 in vbox for trunk/src/VBox/VMM/include

Timestamp:

Apr 7, 2015 3:21:45 PM (10 years ago)

Author:

vboxsync

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

99415

Message:

VMM: GIM raw-mode support.

Location:

trunk/src/VBox/VMM/include

Files:

• GIMKvmInternal.h (modified) (2 diffs)
• HMInternal.h (modified) (1 diff)

trunk/src/VBox/VMM/include/GIMKvmInternal.h

@@ -193 +193 @@
 typedef struct GIMKVM
 {
-    /** @name MSRs. */
     /** Wall-clock MSR. */
     uint64_t                    u64WallClockMsr;
-    /** @} */
-
-    /** @name CPUID features. */
-    /** Basic features. */
+
+    /**  CPUID features: Basic. */
     uint32_t                    uBaseFeat;
-    /** @} */
-
-    /** Whether we need to trap #UD exceptions. */
+
+    /** Whether GIM needs to trap #UD exceptions. */
     bool                        fTrapXcptUD;
+    /** Disassembler opcode of hypercall instruction native for this host CPU. */
+    uint16_t                    uOpCodeNative;
 } GIMKVM;
 /** Pointer to per-VM GIM KVM instance data. */
@@ -264 +262 @@
 VMM_INT_DECL(VBOXSTRICTRC)      gimKvmWriteMsr(PVMCPU pVCpu, uint32_t idMsr, PCCPUMMSRRANGE pRange, uint64_t uRawValue);
 VMM_INT_DECL(bool)              gimKvmShouldTrapXcptUD(PVM pVM);
-VMM_INT_DECL(int)               gimKvmXcptUD(PVMCPU pVCpu, PCPUMCTX pCtx);
+VMM_INT_DECL(int)               gimKvmXcptUD(PVMCPU pVCpu, PCPUMCTX pCtx, PDISCPUSTATE pDis);
 
 

trunk/src/VBox/VMM/include/HMInternal.h

@@ -344 +344 @@
     bool                        fTPRPatchingActive;
     /** Whether #UD needs to be intercepted (required by certain GIM providers). */
-    bool                        fTrapXcptUD;
-    bool                        u8Alignment[2];
+    bool                        fGIMTrapXcptUD;
+    /** Whether paravirt. hypercalls are enabled. */
+    bool                        fHypercallsEnabled;
+    bool                        u8Alignment[1];
 
     /** Host kernel flags that HM might need to know (SUPKERNELFEATURES_XXX). */