| //===-- asan_mapping.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. |
| // |
| // Premap shadow range with an ifunc resolver. |
| //===----------------------------------------------------------------------===// |
| |
| |
| #ifndef ASAN_PREMAP_SHADOW_H |
| #define ASAN_PREMAP_SHADOW_H |
| |
| #if ASAN_PREMAP_SHADOW |
| namespace __asan { |
| // Conservative upper limit. |
| uptr PremapShadowSize(); |
| bool PremapShadowFailed(); |
| } |
| #endif |
| |
| extern "C" INTERFACE_ATTRIBUTE void __asan_shadow(); |
| extern "C" decltype(__asan_shadow)* __asan_premap_shadow(); |
| |
| #endif // ASAN_PREMAP_SHADOW_H |
