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| author | Claudio Fontana <claudio.fontana@linaro.org> | 2013-12-17 19:42:35 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2013-12-17 20:12:51 +0000 |
| commit | 680ead216e666e5cc192fe86adf30563999a5dd8 (patch) | |
| tree | 1035f957eeb4315cf8f448ed6c429670819fdaf7 /target-arm/helper-a64.h | |
| parent | 6c1adc919b6a81e008b919c53902b4877ef4d737 (diff) | |
| download | qemu-680ead216e666e5cc192fe86adf30563999a5dd8.tar.gz | |
target-arm: A64: add support for 1-src data processing and CLZ
This patch adds support for decoding 1-src data processing insns,
and the first user, C5.6.40 CLZ (count leading zeroes).
Signed-off-by: Claudio Fontana <claudio.fontana@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'target-arm/helper-a64.h')
| -rw-r--r-- | target-arm/helper-a64.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target-arm/helper-a64.h b/target-arm/helper-a64.h index e0d65066ab..b10b6c38e7 100644 --- a/target-arm/helper-a64.h +++ b/target-arm/helper-a64.h @@ -18,3 +18,4 @@ */ DEF_HELPER_FLAGS_2(udiv64, TCG_CALL_NO_RWG_SE, i64, i64, i64) DEF_HELPER_FLAGS_2(sdiv64, TCG_CALL_NO_RWG_SE, s64, s64, s64) +DEF_HELPER_FLAGS_1(clz64, TCG_CALL_NO_RWG_SE, i64, i64) |