cris: Move sign extension.
Move it in preparation for further changes.
No functional change.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@axis.com>
diff --git a/target-cris/translate.c b/target-cris/translate.c
index 898aba6..45c7682 100644
--- a/target-cris/translate.c
+++ b/target-cris/translate.c
@@ -227,6 +227,19 @@
}
}
+/* Sign extend at translation time. */
+static int sign_extend(unsigned int val, unsigned int width)
+{
+ int sval;
+
+ /* LSL. */
+ val <<= 31 - width;
+ sval = val;
+ /* ASR. */
+ sval >>= 31 - width;
+ return sval;
+}
+
static int cris_fetch(DisasContext *dc, uint32_t addr,
unsigned int size, unsigned int sign)
{
@@ -594,19 +607,6 @@
}
}
-/* Sign extend at translation time. */
-static int sign_extend(unsigned int val, unsigned int width)
-{
- int sval;
-
- /* LSL. */
- val <<= 31 - width;
- sval = val;
- /* ASR. */
- sval >>= 31 - width;
- return sval;
-}
-
static inline void cris_clear_x_flag(DisasContext *dc)
{
if (dc->flagx_known && dc->flags_x)
