Changeset 71838 in vbox for trunk/src/VBox/VMM/VMMR0/HMSVMR0.cpp

Timestamp:

Apr 12, 2018 8:20:59 AM (7 years ago)

Author:

vboxsync

Message:

VMM/HMSVMR0: Get rid of fWasGuestFpuStateActive as we now pre-load the FPU state.

File:

• trunk/src/VBox/VMM/VMMR0/HMSVMR0.cpp (modified) (4 diffs)

trunk/src/VBox/VMM/VMMR0/HMSVMR0.cpp

@@ -269 +269 @@
     uint8_t         abAlignment0[7];
 
-    /** Whether the guest FPU state was active at the time of \#VMEXIT. */
-    bool            fWasGuestFPUStateActive;
     /** Whether the guest debug state was active at the time of \#VMEXIT. */
     bool            fWasGuestDebugStateActive;
@@ -286 +284 @@
     bool            fVectoringPF;
 } SVMTRANSIENT, *PSVMTRANSIENT;
-AssertCompileMemberAlignment(SVMTRANSIENT, u64ExitCode,             sizeof(uint64_t));
-AssertCompileMemberAlignment(SVMTRANSIENT, fWasGuestFPUStateActive, sizeof(uint64_t));
+AssertCompileMemberAlignment(SVMTRANSIENT, u64ExitCode,               sizeof(uint64_t));
+AssertCompileMemberAlignment(SVMTRANSIENT, fWasGuestDebugStateActive, sizeof(uint64_t));
 /** @}  */
 
@@ -4380 +4378 @@
         pSvmTransient->fWasHyperDebugStateActive = CPUMIsHyperDebugStateActive(pVCpu);
     }
-    pSvmTransient->fWasGuestFPUStateActive = true;
 
     /* Merge the guest and nested-guest MSRPM. */
@@ -4506 +4503 @@
         pSvmTransient->fWasHyperDebugStateActive = CPUMIsHyperDebugStateActive(pVCpu);
     }
-    pSvmTransient->fWasGuestFPUStateActive = CPUMIsGuestFPUStateActive(pVCpu);
 
     /* Flush the appropriate tagged-TLB entries. */