| commit | 2730df919093d014e96e68f1f982054da3f79e5b | [log] [tgz] |
|---|---|---|
| author | Richard Henderson <richard.henderson@linaro.org> | Tue Jul 09 18:40:58 2024 -0700 |
| committer | Richard Henderson <richard.henderson@linaro.org> | Tue Jul 23 10:57:31 2024 +1000 |
| tree | eeccef0e94d99d4865cf3e7eadebf7422c04fdfa | |
| parent | 573b7783012a26ff1a88c010353ee6e85965dcdc [diff] |
target/s390x: Use set/clear_helper_retaddr in mem_helper.c
Avoid a race condition with munmap in another thread.
For access_memset and access_memmove, manage the value
within the helper. For uses of access_{get,set}_byte,
manage the value across the for loops.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>