Mercurial > hg > CbC > CbC_gcc
view libsanitizer/interception/interception_linux.h @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 1830386684a0 |
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//===-- interception_linux.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 // //===----------------------------------------------------------------------===// // // This file is a part of AddressSanitizer, an address sanity checker. // // Linux-specific interception methods. //===----------------------------------------------------------------------===// #if SANITIZER_LINUX || SANITIZER_FREEBSD || SANITIZER_NETBSD || \ SANITIZER_OPENBSD || SANITIZER_SOLARIS #if !defined(INCLUDED_FROM_INTERCEPTION_LIB) # error "interception_linux.h should be included from interception library only" #endif #ifndef INTERCEPTION_LINUX_H #define INTERCEPTION_LINUX_H namespace __interception { bool InterceptFunction(const char *name, uptr *ptr_to_real, uptr func, uptr wrapper); bool InterceptFunction(const char *name, const char *ver, uptr *ptr_to_real, uptr func, uptr wrapper); } // namespace __interception #define INTERCEPT_FUNCTION_LINUX_OR_FREEBSD(func) \ ::__interception::InterceptFunction( \ #func, \ (::__interception::uptr *) & REAL(func), \ (::__interception::uptr) & (func), \ (::__interception::uptr) & WRAP(func)) // Android, Solaris and OpenBSD do not have dlvsym #if !SANITIZER_ANDROID && !SANITIZER_SOLARIS && !SANITIZER_OPENBSD #define INTERCEPT_FUNCTION_VER_LINUX_OR_FREEBSD(func, symver) \ ::__interception::InterceptFunction( \ #func, symver, \ (::__interception::uptr *) & REAL(func), \ (::__interception::uptr) & (func), \ (::__interception::uptr) & WRAP(func)) #else #define INTERCEPT_FUNCTION_VER_LINUX_OR_FREEBSD(func, symver) \ INTERCEPT_FUNCTION_LINUX_OR_FREEBSD(func) #endif // !SANITIZER_ANDROID && !SANITIZER_SOLARIS #endif // INTERCEPTION_LINUX_H #endif // SANITIZER_LINUX || SANITIZER_FREEBSD || SANITIZER_NETBSD || // SANITIZER_OPENBSD || SANITIZER_SOLARIS