added SMM support


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2169 c046a42c-6fe2-441c-8c8c-71466251a162
diff --git a/vl.c b/vl.c
index d3efbbd..c30bb6b 100644
--- a/vl.c
+++ b/vl.c
@@ -4881,6 +4881,7 @@
     qemu_put_be64s(f, &env->fmask);
     qemu_put_be64s(f, &env->kernelgsbase);
 #endif
+    qemu_put_be32s(f, &env->smbase);
 }
 
 #ifdef USE_X86LDOUBLE
@@ -4914,7 +4915,7 @@
     uint32_t hflags;
     uint16_t fpus, fpuc, fptag, fpregs_format;
 
-    if (version_id != 3)
+    if (version_id != 3 && version_id != 4)
         return -EINVAL;
     for(i = 0; i < CPU_NB_REGS; i++)
         qemu_get_betls(f, &env->regs[i]);
@@ -5017,6 +5018,8 @@
     qemu_get_be64s(f, &env->fmask);
     qemu_get_be64s(f, &env->kernelgsbase);
 #endif
+    if (version_id >= 4) 
+        qemu_get_be32s(f, &env->smbase);
 
     /* XXX: compute hflags from scratch, except for CPL and IIF */
     env->hflags = hflags;