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