From 58d43607862096aeb32d72173911c9df244a30f1 Mon Sep 17 00:00:00 2001 From: Chandler Carruth Date: Sat, 19 Jan 2019 08:50:56 +0000 Subject: Update the file headers across all of the LLVM projects in the monorepo to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@351636 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/interception/interception.h | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'lib/interception/interception.h') diff --git a/lib/interception/interception.h b/lib/interception/interception.h index 87b2365fd..804801536 100644 --- a/lib/interception/interception.h +++ b/lib/interception/interception.h @@ -1,9 +1,8 @@ //===-- interception.h ------------------------------------------*- C++ -*-===// // -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// 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 // //===----------------------------------------------------------------------===// // -- cgit v1.2.1 From 9cde2249660f19f4ffa6d7703cecfdced27f9917 Mon Sep 17 00:00:00 2001 From: Evgeniy Stepanov Date: Wed, 27 Feb 2019 21:11:50 +0000 Subject: [hwasan, asan] Intercept vfork. Summary: Intercept vfork on arm, aarch64, i386 and x86_64. Reviewers: pcc, vitalybuka Subscribers: kubamracek, mgorny, javed.absar, krytarowski, kristof.beyls, #sanitizers, llvm-commits Tags: #sanitizers, #llvm Differential Revision: https://reviews.llvm.org/D58533 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@355030 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/interception/interception.h | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'lib/interception/interception.h') diff --git a/lib/interception/interception.h b/lib/interception/interception.h index 804801536..dacfa5ede 100644 --- a/lib/interception/interception.h +++ b/lib/interception/interception.h @@ -185,11 +185,17 @@ const interpose_substitution substitution_##func_name[] \ #endif // SANITIZER_MAC #if !SANITIZER_FUCHSIA && !SANITIZER_RTEMS -#define DECLARE_REAL_AND_INTERCEPTOR(ret_type, func, ...) \ +# define DECLARE_REAL_AND_INTERCEPTOR(ret_type, func, ...) \ DECLARE_REAL(ret_type, func, __VA_ARGS__) \ extern "C" ret_type WRAP(func)(__VA_ARGS__); +// Declare an interceptor and its wrapper defined in a different translation +// unit (ex. asm). +# define DECLARE_EXTERN_INTERCEPTOR_AND_WRAPPER(ret_type, func, ...) \ + extern "C" ret_type WRAP(func)(__VA_ARGS__); \ + extern "C" ret_type func(__VA_ARGS__); #else -#define DECLARE_REAL_AND_INTERCEPTOR(ret_type, func, ...) +# define DECLARE_REAL_AND_INTERCEPTOR(ret_type, func, ...) +# define DECLARE_EXTERN_INTERCEPTOR_AND_WRAPPER(ret_type, func, ...) #endif // Generally, you don't need to use DEFINE_REAL by itself, as INTERCEPTOR -- cgit v1.2.1