Only define sanitizer wrappers for atomic fences once.
Previously, this was defining duplicate definitions for each type. This fixes a redundat definition warning from GCC. Reviewed by: markj Differential Revision: https://reviews.freebsd.org/D31965
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@ -76,13 +76,16 @@
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int sp##_atomic_##op##_##name(volatile type *, u_int); \
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int sp##_atomic_##op##_acq_##name(volatile type *, u_int)
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#define ATOMIC_SAN_THREAD_FENCE(sp) \
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#define _ATOMIC_SAN_THREAD_FENCE(sp) \
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void sp##_atomic_thread_fence_acq(void); \
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void sp##_atomic_thread_fence_rel(void); \
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void sp##_atomic_thread_fence_acq_rel(void); \
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void sp##_atomic_thread_fence_seq_cst(void); \
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void sp##_atomic_interrupt_fence(void)
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#define ATOMIC_SAN_THREAD_FENCE(sp) \
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_ATOMIC_SAN_THREAD_FENCE(sp)
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#define _ATOMIC_SAN_FUNCS(sp, name, type) \
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ATOMIC_SAN_FUNC_1(sp, add, name, type); \
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ATOMIC_SAN_FUNC_1(sp, clear, name, type); \
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@ -96,8 +99,7 @@
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ATOMIC_SAN_STORE(sp, name, type); \
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ATOMIC_SAN_READ(sp, swap, name, type); \
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ATOMIC_SAN_TEST(sp, testandclear, name, type); \
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ATOMIC_SAN_TEST(sp, testandset, name, type); \
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ATOMIC_SAN_THREAD_FENCE(sp);
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ATOMIC_SAN_TEST(sp, testandset, name, type)
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#define ATOMIC_SAN_FUNCS(name, type) \
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_ATOMIC_SAN_FUNCS(SAN_INTERCEPTOR_PREFIX, name, type)
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@ -111,6 +113,7 @@ ATOMIC_SAN_FUNCS(8, uint8_t);
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ATOMIC_SAN_FUNCS(16, uint16_t);
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ATOMIC_SAN_FUNCS(32, uint32_t);
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ATOMIC_SAN_FUNCS(64, uint64_t);
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ATOMIC_SAN_THREAD_FENCE(SAN_INTERCEPTOR_PREFIX);
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#ifndef SAN_RUNTIME
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