diff options
| author | Richard Henderson <rth@twiddle.net> | 2017-03-01 11:39:01 +1100 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2017-05-12 15:47:13 -0700 |
| commit | 303a9ab887f26046cf7c96fb6347f3d3659721e9 (patch) | |
| tree | d1d4bb10c23f495dcad28e5f0e290a9743dbe27c /target/s390x/helper.h | |
| parent | 1807aaa565ca0b318b9b9da62e78fcd81793ebef (diff) | |
target/s390x: Use atomic operations for COMPARE SWAP
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'target/s390x/helper.h')
| -rw-r--r-- | target/s390x/helper.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target/s390x/helper.h b/target/s390x/helper.h index 01adb50621..0b70770e4e 100644 --- a/target/s390x/helper.h +++ b/target/s390x/helper.h @@ -25,6 +25,7 @@ DEF_HELPER_3(cxgb, i64, env, s64, i32) DEF_HELPER_3(celgb, i64, env, i64, i32) DEF_HELPER_3(cdlgb, i64, env, i64, i32) DEF_HELPER_3(cxlgb, i64, env, i64, i32) +DEF_HELPER_4(cdsg, void, env, i64, i32, i32) DEF_HELPER_FLAGS_3(aeb, TCG_CALL_NO_WG, i64, env, i64, i64) DEF_HELPER_FLAGS_3(adb, TCG_CALL_NO_WG, i64, env, i64, i64) DEF_HELPER_FLAGS_5(axb, TCG_CALL_NO_WG, i64, env, i64, i64, i64, i64) |