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@@ -57,6 +57,7 @@
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# define tsan_load(ptr) atomic_load_explicit((ptr), memory_order_relaxed)
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# define tsan_store(ptr, val) atomic_store_explicit((ptr), (val), memory_order_relaxed)
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# define tsan_counter(ptr) atomic_fetch_add_explicit((ptr), 1, memory_order_relaxed)
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# define tsan_decr(ptr) atomic_fetch_add_explicit((ptr), -1, memory_order_relaxed)
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# define tsan_ld_acq(ptr) atomic_load_explicit((ptr), memory_order_acquire)
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# define tsan_st_rel(ptr, val) atomic_store_explicit((ptr), (val), memory_order_release)
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# endif
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@@ -69,6 +70,7 @@
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# define tsan_load(ptr) __atomic_load_n((ptr), __ATOMIC_RELAXED)
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# define tsan_store(ptr, val) __atomic_store_n((ptr), (val), __ATOMIC_RELAXED)
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# define tsan_counter(ptr) __atomic_fetch_add((ptr), 1, __ATOMIC_RELAXED)
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# define tsan_decr(ptr) __atomic_fetch_add((ptr), -1, __ATOMIC_RELAXED)
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# define tsan_ld_acq(ptr) __atomic_load_n((ptr), __ATOMIC_ACQUIRE)
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# define tsan_st_rel(ptr, val) __atomic_store_n((ptr), (val), __ATOMIC_RELEASE)
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# endif
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@@ -113,8 +115,11 @@
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# pragma intrinsic(_InterlockedExchangeAdd64)
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# define tsan_counter(ptr) (sizeof(*(ptr)) == 8 ? _InterlockedExchangeAdd64((ptr), 1) \
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: _InterlockedExchangeAdd((ptr), 1))
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# define tsan_decr(ptr) (sizeof(*(ptr)) == 8 ? _InterlockedExchangeAdd64((ptr), -1) \
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: _InterlockedExchangeAdd((ptr), -1))
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# else
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# define tsan_counter(ptr) _InterlockedExchangeAdd((ptr), 1)
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# define tsan_decr(ptr) _InterlockedExchangeAdd((ptr), -1)
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# endif
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# if !defined(_ISO_VOLATILE)
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# define tsan_ld_acq(ptr) (*(ptr))
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@@ -129,6 +134,7 @@
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# define tsan_load(ptr) (*(ptr))
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# define tsan_store(ptr, val) (*(ptr) = (val))
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# define tsan_counter(ptr) ((*(ptr))++)
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# define tsan_decr(ptr) ((*(ptr))--)
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/*
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* Lack of tsan_ld_acq and tsan_ld_rel means that compiler support is not
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* sophisticated enough to support them. Code that relies on them should be
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