| //===-- xray_defs.h ---------------------------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
