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| author | Richard Henderson <richard.henderson@linaro.org> | 2021-07-16 08:17:18 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2021-07-21 07:45:38 -1000 |
| commit | 9ef0c6d6a7d81992a2326416a9ce12eef2824861 (patch) | |
| tree | dc4c99d93f6823e1cca48772a23cd8926bce3ee8 /linux-user/hppa | |
| parent | 47345e7124709d280f14551113a20fd81ad2bf20 (diff) | |
| download | qemu-9ef0c6d6a7d81992a2326416a9ce12eef2824861.zip qemu-9ef0c6d6a7d81992a2326416a9ce12eef2824861.tar.gz qemu-9ef0c6d6a7d81992a2326416a9ce12eef2824861.tar.bz2 | |
qemu/atomic: Add aligned_{int64,uint64}_t types
Use it to avoid some clang-12 -Watomic-alignment errors,
forcing some structures to be aligned and as a pointer when
we have ensured that the address is aligned.
Tested-by: Cole Robinson <crobinso@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'linux-user/hppa')
| -rw-r--r-- | linux-user/hppa/cpu_loop.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/linux-user/hppa/cpu_loop.c b/linux-user/hppa/cpu_loop.c index 3aaaf33..82d8183 100644 --- a/linux-user/hppa/cpu_loop.c +++ b/linux-user/hppa/cpu_loop.c @@ -82,7 +82,7 @@ static abi_ulong hppa_lws(CPUHPPAState *env) o64 = *(uint64_t *)g2h(cs, old); n64 = *(uint64_t *)g2h(cs, new); #ifdef CONFIG_ATOMIC64 - r64 = qatomic_cmpxchg__nocheck((uint64_t *)g2h(cs, addr), + r64 = qatomic_cmpxchg__nocheck((aligned_uint64_t *)g2h(cs, addr), o64, n64); ret = r64 != o64; #else |