contrib/llvm/tools/lldb/source/Target/MemoryHistory.cpp

   1 //===-- MemoryHistory.cpp ---------------------------------------*- C++ -*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 // C Includes
  11 // C++ Includes
  12 // Other libraries and framework includes
  13 // Project includes
  14 #include "lldb/Target/MemoryHistory.h"
  15 #include "lldb/Core/PluginManager.h"
  16
  17 using namespace lldb;
  18 using namespace lldb_private;
  19
  20 lldb::MemoryHistorySP MemoryHistory::FindPlugin(const ProcessSP process) {
  21   MemoryHistoryCreateInstance create_callback = nullptr;
  22
  23   for (uint32_t idx = 0;
  24        (create_callback = PluginManager::GetMemoryHistoryCreateCallbackAtIndex(
  25             idx)) != nullptr;
  26        ++idx) {
  27     MemoryHistorySP memory_history_sp(create_callback(process));
  28     if (memory_history_sp)
  29       return memory_history_sp;
  30   }
  31
  32   return MemoryHistorySP();
  33 }