1 //===-- UnwindAssembly.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 "lldb/Target/UnwindAssembly.h" 10 #include "lldb/Core/PluginInterface.h" 11 #include "lldb/Core/PluginManager.h" 12 #include "lldb/lldb-private.h" 13 14 using namespace lldb; 15 using namespace lldb_private; 16 FindPlugin(const ArchSpec & arch)17UnwindAssemblySP UnwindAssembly::FindPlugin(const ArchSpec &arch) { 18 UnwindAssemblyCreateInstance create_callback; 19 20 for (uint32_t idx = 0; 21 (create_callback = PluginManager::GetUnwindAssemblyCreateCallbackAtIndex( 22 idx)) != nullptr; 23 ++idx) { 24 UnwindAssemblySP assembly_profiler_up(create_callback(arch)); 25 if (assembly_profiler_up) 26 return assembly_profiler_up; 27 } 28 return nullptr; 29 } 30 UnwindAssembly(const ArchSpec & arch)31UnwindAssembly::UnwindAssembly(const ArchSpec &arch) : m_arch(arch) {} 32