src/third_party/llvm-project/lldb/source/Target/UnwindAssembly.cpp

//===-- UnwindAssembly.cpp --------------------------------------*- C++ -*-===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

// C Includes
// C++ Includes
// Other libraries and framework includes
// Project includes
#include "lldb/Target/UnwindAssembly.h"
#include "lldb/Core/PluginInterface.h"
#include "lldb/Core/PluginManager.h"
#include "lldb/lldb-private.h"

using namespace lldb;
using namespace lldb_private;

UnwindAssemblySP UnwindAssembly::FindPlugin(const ArchSpec &arch) {
  UnwindAssemblyCreateInstance create_callback;

  for (uint32_t idx = 0;
       (create_callback = PluginManager::GetUnwindAssemblyCreateCallbackAtIndex(
            idx)) != nullptr;
       ++idx) {
    UnwindAssemblySP assembly_profiler_ap(create_callback(arch));
    if (assembly_profiler_ap)
      return assembly_profiler_ap;
  }
  return nullptr;
}

UnwindAssembly::UnwindAssembly(const ArchSpec &arch) : m_arch(arch) {}

UnwindAssembly::~UnwindAssembly() = default;