32 lines
967 B
C++
32 lines
967 B
C++
//===-- xray_defs.h ---------------------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// Common definitions useful for XRay sources.
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//
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//===----------------------------------------------------------------------===//
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#ifndef XRAY_XRAY_DEFS_H
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#define XRAY_XRAY_DEFS_H
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#if XRAY_SUPPORTED
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#define XRAY_NEVER_INSTRUMENT __attribute__((xray_never_instrument))
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#else
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#define XRAY_NEVER_INSTRUMENT
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#endif
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#if SANITIZER_NETBSD
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// NetBSD: thread_local is not aligned properly, and the code relying
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// on it segfaults
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#define XRAY_TLS_ALIGNAS(x)
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#define XRAY_HAS_TLS_ALIGNAS 0
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#else
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#define XRAY_TLS_ALIGNAS(x) alignas(x)
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#define XRAY_HAS_TLS_ALIGNAS 1
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#endif
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#endif // XRAY_XRAY_DEFS_H
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