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Diffstat (limited to 'lib/scudo/scudo_tls_linux.inc')
-rw-r--r-- | lib/scudo/scudo_tls_linux.inc | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/lib/scudo/scudo_tls_linux.inc b/lib/scudo/scudo_tls_linux.inc deleted file mode 100644 index 242ee3329ea8..000000000000 --- a/lib/scudo/scudo_tls_linux.inc +++ /dev/null @@ -1,48 +0,0 @@ -//===-- scudo_tls_linux.inc -------------------------------------*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// -/// -/// Scudo thread local structure fastpath functions implementation for platforms -/// supporting thread_local. -/// -//===----------------------------------------------------------------------===// - -#ifndef SCUDO_TLS_LINUX_H_ -#define SCUDO_TLS_LINUX_H_ - -#ifndef SCUDO_TLS_H_ -# error "This file must be included inside scudo_tls.h." -#endif // SCUDO_TLS_H_ - -#if SANITIZER_LINUX && !SANITIZER_ANDROID - -enum ThreadState : u8 { - ThreadNotInitialized = 0, - ThreadInitialized, - ThreadTornDown, -}; -__attribute__((tls_model("initial-exec"))) -extern THREADLOCAL ThreadState ScudoThreadState; -__attribute__((tls_model("initial-exec"))) -extern THREADLOCAL ScudoThreadContext ThreadLocalContext; - -ALWAYS_INLINE void initThreadMaybe() { - if (LIKELY(ScudoThreadState != ThreadNotInitialized)) - return; - initThread(); -} - -ALWAYS_INLINE ScudoThreadContext *getThreadContextAndLock() { - if (UNLIKELY(ScudoThreadState == ThreadTornDown)) - return nullptr; - return &ThreadLocalContext; -} - -#endif // SANITIZER_LINUX && !SANITIZER_ANDROID - -#endif // SCUDO_TLS_LINUX_H_ |