| 1 | //===-- Utility.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-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | |
| 9 | #include "Utility.h" |
| 10 | |
| 11 | #include "lldb/Core/Module.h" |
| 12 | #include "lldb/Target/Target.h" |
| 13 | |
| 14 | namespace lldb_private { |
| 15 | |
| 16 | lldb::ModuleSP GetPreferredAsanModule(const Target &target) { |
| 17 | // Currently only supported on Darwin. |
| 18 | if (!target.GetArchitecture().GetTriple().isOSDarwin()) |
| 19 | return nullptr; |
| 20 | |
| 21 | lldb::ModuleSP module; |
| 22 | llvm::Regex pattern(R"(libclang_rt\.asan_.*_dynamic\.dylib)"); |
| 23 | target.GetImages().ForEach(callback: [&](const lldb::ModuleSP &m) { |
| 24 | if (pattern.match(String: m->GetFileSpec().GetFilename().GetStringRef())) { |
| 25 | module = m; |
| 26 | return false; |
| 27 | } |
| 28 | |
| 29 | return true; |
| 30 | }); |
| 31 | |
| 32 | return module; |
| 33 | } |
| 34 | |
| 35 | } // namespace lldb_private |
| 36 |