target-i386: Add XSAVE extension

[qemu.git] / target-i386 / kvm.c

diff --git a/target-i386/kvm.c b/target-i386/kvm.c
index 94024bc1b1d78fa7038688b5c85d4f2abe4ed207..fca0314c3ac03baeee6b96058c24c84cfc493047 100644 (file)
--- a/target-i386/kvm.c
+++ b/target-i386/kvm.c
@@ -1855,13 +1855,16 @@ static int kvm_get_sregs(X86CPU *cpu)
        HF_OSFXSR_MASK | HF_LMA_MASK | HF_CS32_MASK | \
        HF_SS32_MASK | HF_CS64_MASK | HF_ADDSEG_MASK)
 
-    hflags = (env->segs[R_SS].flags >> DESC_DPL_SHIFT) & HF_CPL_MASK;
+    hflags = env->hflags & HFLAG_COPY_MASK;
+    hflags |= (env->segs[R_SS].flags >> DESC_DPL_SHIFT) & HF_CPL_MASK;
     hflags |= (env->cr[0] & CR0_PE_MASK) << (HF_PE_SHIFT - CR0_PE_SHIFT);
     hflags |= (env->cr[0] << (HF_MP_SHIFT - CR0_MP_SHIFT)) &
                 (HF_MP_MASK | HF_EM_MASK | HF_TS_MASK);
     hflags |= (env->eflags & (HF_TF_MASK | HF_VM_MASK | HF_IOPL_MASK));
-    hflags |= (env->cr[4] & CR4_OSFXSR_MASK) <<
-                (HF_OSFXSR_SHIFT - CR4_OSFXSR_SHIFT);
+
+    if (env->cr[4] & CR4_OSFXSR_MASK) {
+        hflags |= HF_OSFXSR_MASK;
+    }
 
     if (env->efer & MSR_EFER_LMA) {
         hflags |= HF_LMA_MASK;
@@ -1882,7 +1885,7 @@ static int kvm_get_sregs(X86CPU *cpu)
                         env->segs[R_SS].base) != 0) << HF_ADDSEG_SHIFT;
         }
     }
-    env->hflags = (env->hflags & HFLAG_COPY_MASK) | hflags;
+    env->hflags = hflags;
 
     return 0;
 }