1 //===-- SymbolFile.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 #include "lldb/lldb-private.h"
11 #include "lldb/Symbol/SymbolFile.h"
12 #include "lldb/Core/Module.h"
13 #include "lldb/Core/PluginManager.h"
14 #include "lldb/Symbol/ObjectFile.h"
15 
16 using namespace lldb_private;
17 
18 SymbolFile*
19 SymbolFile::FindPlugin (ObjectFile* obj_file)
20 {
21     std::auto_ptr<SymbolFile> best_sym_file_ap;
22     if (obj_file != NULL)
23     {
24         // TODO: Load any plug-ins in the appropriate plug-in search paths and
25         // iterate over all of them to find the best one for the job.
26 
27         //----------------------------------------------------------------------
28         // We currently only have one debug symbol parser...
29         //----------------------------------------------------------------------
30         std::auto_ptr<SymbolFile> best_symfile_ap;
31         uint32_t best_symfile_abilities = 0;
32 
33         SymbolFileCreateInstance create_callback;
34         for (uint32_t idx = 0; (create_callback = PluginManager::GetSymbolFileCreateCallbackAtIndex(idx)) != NULL; ++idx)
35         {
36             std::auto_ptr<SymbolFile> curr_symfile_ap(create_callback(obj_file));
37 
38             if (curr_symfile_ap.get())
39             {
40                 uint32_t sym_file_abilities = curr_symfile_ap->GetAbilities();
41                 if (sym_file_abilities > best_symfile_abilities)
42                 {
43                     best_symfile_abilities = sym_file_abilities;
44                     best_sym_file_ap = curr_symfile_ap;
45                 }
46             }
47         }
48     }
49     return best_sym_file_ap.release();
50 }
51 
52 TypeList *
53 SymbolFile::GetTypeList ()
54 {
55     return m_obj_file->GetModule()->GetTypeList();
56 }
57