49 lines · cpp
1//===-- asan_aix.cpp ------------------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8//9// This file is a part of AddressSanitizer, an address sanity checker.10//11// AIX-specific details.12//===----------------------------------------------------------------------===//13 14#include "sanitizer_common/sanitizer_platform.h"15 16#if SANITIZER_AIX17# include "asan_mapping.h"18# include "sanitizer_common/sanitizer_internal_defs.h"19 20namespace __asan {21 22void TryReExecWithoutASLR() {23 // Allowed to fail and do nothing.24}25 26void AsanCheckIncompatibleRT() {}27 28void AsanCheckDynamicRTPrereqs() {}29 30void InitializePlatformExceptionHandlers() {}31 32void* AsanDoesNotSupportStaticLinkage() { return 0; }33 34void InitializePlatformInterceptors() {}35void AsanApplyToGlobals(globals_op_fptr op, const void* needle) {}36 37uptr FindDynamicShadowStart() {38 UNREACHABLE("AIX does not use dynamic shadow offset!");39 return 0;40}41 42void FlushUnneededASanShadowMemory(uptr p, uptr size) {43 ReleaseMemoryPagesToOS(MemToShadow(p), MemToShadow(p + size));44}45 46} // namespace __asan47 48#endif // SANITIZER_AIX49