diff options
| author | Emilio G. Cota <cota@braap.org> | 2018-10-10 10:48:50 -0400 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2018-10-18 18:58:10 -0700 |
| commit | fff42f183ea4c3967405d4c1dce6d97dae4d64c8 (patch) | |
| tree | 5d68af55ddf42c9025133a17c0a21e318a47aaae /trace-events | |
| parent | d7f425fdea991f052241c6479acd9feae834063b (diff) | |
tcg: access cpu->icount_decr.u16.high with atomics
Consistently access u16.high with atomics to avoid
undefined behaviour in MTTCG.
Note that icount_decr.u16.low is only used in icount mode,
so regular accesses to it are OK.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Emilio G. Cota <cota@braap.org>
Message-Id: <20181010144853.13005-2-cota@braap.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'trace-events')
0 files changed, 0 insertions, 0 deletions