56138de385
SymbolFileDWARFDwp contains m_debug_cu_index_map which was previously initialized incorrectly: before m_debug_cu_index.parse is called m_debug_cu_index is empty, thus the map was not actually getting populated properly. This diff moves this step into a private helper method and calls it after m_debug_cu_index.parse inside SymbolFileDWARFDwp::Create. Test plan: Build a toy test example main.cpp clang -gsplit-dwarf -g -O0 main.cpp -o main.exe llvm-dwp -e main.exe -o main.exe.dwp Build LLDB with ENABLE_DEBUG_PRINTF set. Run: lldb -- ./main.exe Check that the indexes are now correct (before this change they were empty) Check that debugging works (setting breakpoints, printing local variables (this was not working before)) Differential revision: http://reviews.llvm.org/D38492 llvm-svn: 314832
56 lines
1.7 KiB
C++
56 lines
1.7 KiB
C++
//===-- SymbolFileDWARFDwp.h ------------------------------------*- 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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#ifndef SymbolFileDWARFDwp_SymbolFileDWARFDwp_h_
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#define SymbolFileDWARFDwp_SymbolFileDWARFDwp_h_
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// C Includes
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// C++ Includes
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#include <memory>
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// Other libraries and framework includes
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#include "llvm/DebugInfo/DWARF/DWARFUnitIndex.h"
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// Project includes
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#include "lldb/Core/Module.h"
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#include "DWARFDataExtractor.h"
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#include "SymbolFileDWARFDwo.h"
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class SymbolFileDWARFDwp {
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public:
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static std::unique_ptr<SymbolFileDWARFDwp>
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Create(lldb::ModuleSP module_sp, const lldb_private::FileSpec &file_spec);
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std::unique_ptr<SymbolFileDWARFDwo>
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GetSymbolFileForDwoId(DWARFCompileUnit *dwarf_cu, uint64_t dwo_id);
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bool LoadSectionData(uint64_t dwo_id, lldb::SectionType sect_type,
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lldb_private::DWARFDataExtractor &data);
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private:
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explicit SymbolFileDWARFDwp(lldb::ModuleSP module_sp,
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lldb::ObjectFileSP obj_file);
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bool LoadRawSectionData(lldb::SectionType sect_type,
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lldb_private::DWARFDataExtractor &data);
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void InitDebugCUIndexMap();
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lldb::ObjectFileSP m_obj_file;
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std::mutex m_sections_mutex;
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std::map<lldb::SectionType, lldb_private::DWARFDataExtractor> m_sections;
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llvm::DWARFUnitIndex m_debug_cu_index;
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std::map<uint64_t, const llvm::DWARFUnitIndex::Entry *> m_debug_cu_index_map;
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};
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#endif // SymbolFileDWARFDwp_SymbolFileDWARFDwp_h_
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