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b22f822858
Some versions of gcc produce a spurious warning if the result of __atomic_compare_echange_n() is not used and the type involved is a signed 8 bit value: error: value computed is not used [-Werror=unused-value] This has been seen on at least gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 Work around this by using an explicit cast to void to indicate that we don't care about the return value. We don't currently use our atomic_cmpxchg() macro on any signed 8 bit types, but the upcoming support for the Arm v8.1-Atomics will require it. Backports commit cd95fc28fb6d8afced0d70ce52c294d0761a9daa from qemu |
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| .. | ||
| atomic.h | ||
| bitmap.h | ||
| bitops.h | ||
| bswap.h | ||
| compiler.h | ||
| cpuid.h | ||
| crc32c.h | ||
| cutils.h | ||
| fprintf-fn.h | ||
| host-utils.h | ||
| int128.h | ||
| log.h | ||
| mmap-alloc.h | ||
| module.h | ||
| osdep.h | ||
| queue.h | ||
| range.h | ||
| sys_membarrier.h | ||
| thread-posix.h | ||
| thread-win32.h | ||
| thread.h | ||
| timer.h | ||
| typedefs.h | ||