forked from OSchip/llvm-project
51 lines
1.7 KiB
C++
51 lines
1.7 KiB
C++
//===-- SymbolFile.cpp ------------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/lldb-private.h"
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#include "lldb/Symbol/SymbolFile.h"
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#include "lldb/Core/PluginManager.h"
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using namespace lldb_private;
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SymbolFile*
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SymbolFile::FindPlugin (ObjectFile* obj_file)
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{
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std::auto_ptr<SymbolFile> best_sym_file_ap;
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if (obj_file != NULL)
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{
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// TODO: Load any plug-ins in the appropriate plug-in search paths and
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// iterate over all of them to find the best one for the job.
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//----------------------------------------------------------------------
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// We currently only have one debug symbol parser...
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//----------------------------------------------------------------------
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std::auto_ptr<SymbolFile> best_symfile_ap;
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uint32_t best_symfile_abilities = 0;
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SymbolFileCreateInstance create_callback;
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for (uint32_t idx = 0; (create_callback = PluginManager::GetSymbolFileCreateCallbackAtIndex(idx)) != NULL; ++idx)
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{
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std::auto_ptr<SymbolFile> curr_symfile_ap(create_callback(obj_file));
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if (curr_symfile_ap.get())
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{
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uint32_t sym_file_abilities = curr_symfile_ap->GetAbilities();
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if (sym_file_abilities > best_symfile_abilities)
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{
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best_symfile_abilities = sym_file_abilities;
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best_sym_file_ap = curr_symfile_ap;
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}
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}
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}
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}
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return best_sym_file_ap.release();
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}
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