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| author | Richard Henderson <richard.henderson@linaro.org> | 2018-05-10 18:10:57 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-05-10 18:10:57 +0100 |
| commit | 5507c2bf35aa6b4705939349184e71afd5e058b2 (patch) | |
| tree | 85ee21ba5797bf6ad3123e8e9454290ebd8cb86a /accel/tcg/tcg-runtime.h | |
| parent | 426afc3bd94a2c06b06652010d0802d84809b53b (diff) | |
tcg: Introduce atomic helpers for integer min/max
Given that this atomic operation will be used by both risc-v
and aarch64, let's not duplicate code across the two targets.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180508151437.4232-5-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'accel/tcg/tcg-runtime.h')
| -rw-r--r-- | accel/tcg/tcg-runtime.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/accel/tcg/tcg-runtime.h b/accel/tcg/tcg-runtime.h index 2536959a18..1bd39d136d 100644 --- a/accel/tcg/tcg-runtime.h +++ b/accel/tcg/tcg-runtime.h @@ -125,11 +125,19 @@ GEN_ATOMIC_HELPERS(fetch_add) GEN_ATOMIC_HELPERS(fetch_and) GEN_ATOMIC_HELPERS(fetch_or) GEN_ATOMIC_HELPERS(fetch_xor) +GEN_ATOMIC_HELPERS(fetch_smin) +GEN_ATOMIC_HELPERS(fetch_umin) +GEN_ATOMIC_HELPERS(fetch_smax) +GEN_ATOMIC_HELPERS(fetch_umax) GEN_ATOMIC_HELPERS(add_fetch) GEN_ATOMIC_HELPERS(and_fetch) GEN_ATOMIC_HELPERS(or_fetch) GEN_ATOMIC_HELPERS(xor_fetch) +GEN_ATOMIC_HELPERS(smin_fetch) +GEN_ATOMIC_HELPERS(umin_fetch) +GEN_ATOMIC_HELPERS(smax_fetch) +GEN_ATOMIC_HELPERS(umax_fetch) GEN_ATOMIC_HELPERS(xchg) |