hanchenye-llvm-project/lldb/source/Utility/ArchDefaultUnwindPlan.cpp

41 lines
1.1 KiB
C++

//===-- ArchDefaultUnwindPlan.cpp -------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "lldb-private.h"
#include "lldb/Core/PluginManager.h"
#include "lldb/Core/PluginInterface.h"
#include "lldb/Utility/ArchDefaultUnwindPlan.h"
using namespace lldb;
using namespace lldb_private;
ArchDefaultUnwindPlan*
ArchDefaultUnwindPlan::FindPlugin (const ArchSpec &arch)
{
ArchDefaultUnwindPlanCreateInstance create_callback;
for (uint32_t idx = 0;
(create_callback = PluginManager::GetArchDefaultUnwindPlanCreateCallbackAtIndex(idx)) != NULL;
++idx)
{
std::auto_ptr<ArchDefaultUnwindPlan> default_unwind_plan_ap (create_callback (arch));
if (default_unwind_plan_ap.get ())
return default_unwind_plan_ap.release ();
}
return NULL;
}
ArchDefaultUnwindPlan::ArchDefaultUnwindPlan ()
{
}
ArchDefaultUnwindPlan::~ArchDefaultUnwindPlan ()
{
}