1 //===-- asan_mapping.h ------------------------------------------*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 // 10 // This file is a part of AddressSanitizer, an address sanity checker. 11 // 12 // Premap shadow range with an ifunc resolver. 13 //===----------------------------------------------------------------------===// 14 15 16 #ifndef ASAN_PREMAP_SHADOW_H 17 #define ASAN_PREMAP_SHADOW_H 18 19 #if ASAN_PREMAP_SHADOW 20 namespace __asan { 21 // Conservative upper limit. 22 uptr PremapShadowSize(); 23 bool PremapShadowFailed(); 24 } 25 #endif 26 27 extern "C" INTERFACE_ATTRIBUTE void __asan_shadow(); 28 extern "C" decltype(__asan_shadow)* __asan_premap_shadow(); 29 30 #endif // ASAN_PREMAP_SHADOW_H 31