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authorPeter Maydell <peter.maydell@linaro.org>2014-06-03 18:59:21 +0100
committerMichael Tokarev <mjt@tls.msk.ru>2014-06-10 19:39:34 +0400
commitfc4bde9025c07a2ef96d498f5d675d3ec044b00a (patch)
treee849c6986bcf25c9461431d1015657ee50dae064
parent029ad4bcf31384783dce9896b2fc5349d9c13a9f (diff)
downloadqemu-arm-fc4bde9025c07a2ef96d498f5d675d3ec044b00a.tar.gz
target-microblaze: Delete unused sign_extend() function
The sign_extend() function is unused; delete it. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
-rw-r--r--target-microblaze/translate.c13
1 files changed, 0 insertions, 13 deletions
diff --git a/target-microblaze/translate.c b/target-microblaze/translate.c
index c422bdc718..03ea15803b 100644
--- a/target-microblaze/translate.c
+++ b/target-microblaze/translate.c
@@ -99,19 +99,6 @@ static const char *special_regnames[] =
"sr16", "sr17", "sr18"
};
-/* Sign extend at translation time. */
-static inline 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 t_sync_flags(DisasContext *dc)
{
/* Synch the tb dependent flags between translator and runtime. */