KVM: x86 emulator: move desc_limit_scaled()
For reuse later.
Signed-off-by: Avi Kivity <avi@redhat.com>
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 601a9bc..793aff5 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -464,6 +464,13 @@
register_address_increment(c, &c->eip, rel);
}
+static u32 desc_limit_scaled(struct desc_struct *desc)
+{
+ u32 limit = get_desc_limit(desc);
+
+ return desc->g ? (limit << 12) | 0xfff : limit;
+}
+
static void set_seg_override(struct decode_cache *c, int seg)
{
c->has_seg_override = true;
@@ -1040,13 +1047,6 @@
return 1;
}
-static u32 desc_limit_scaled(struct desc_struct *desc)
-{
- u32 limit = get_desc_limit(desc);
-
- return desc->g ? (limit << 12) | 0xfff : limit;
-}
-
static void get_descriptor_table_ptr(struct x86_emulate_ctxt *ctxt,
struct x86_emulate_ops *ops,
u16 selector, struct desc_ptr *dt)