b9c1b51e45
*** to conform to clang-format’s LLVM style. This kind of mass change has
*** two obvious implications:
Firstly, merging this particular commit into a downstream fork may be a huge
effort. Alternatively, it may be worth merging all changes up to this commit,
performing the same reformatting operation locally, and then discarding the
merge for this particular commit. The commands used to accomplish this
reformatting were as follows (with current working directory as the root of
the repository):
find . \( -iname "*.c" -or -iname "*.cpp" -or -iname "*.h" -or -iname "*.mm" \) -exec clang-format -i {} +
find . -iname "*.py" -exec autopep8 --in-place --aggressive --aggressive {} + ;
The version of clang-format used was 3.9.0, and autopep8 was 1.2.4.
Secondly, “blame” style tools will generally point to this commit instead of
a meaningful prior commit. There are alternatives available that will attempt
to look through this change and find the appropriate prior commit. YMMV.
llvm-svn: 280751
92 lines
3.4 KiB
C++
92 lines
3.4 KiB
C++
//===-- DWARFDebugInfo.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 SymbolFileDWARF_DWARFDebugInfo_h_
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#define SymbolFileDWARF_DWARFDebugInfo_h_
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#include <map>
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#include <vector>
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#include "DWARFDIE.h"
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#include "SymbolFileDWARF.h"
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#include "lldb/lldb-private.h"
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#include "lldb/lldb-private.h"
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typedef std::multimap<const char *, dw_offset_t, CStringCompareFunctionObject>
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CStringToDIEMap;
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typedef CStringToDIEMap::iterator CStringToDIEMapIter;
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typedef CStringToDIEMap::const_iterator CStringToDIEMapConstIter;
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class DWARFDebugInfo {
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public:
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typedef dw_offset_t (*Callback)(SymbolFileDWARF *dwarf2Data,
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DWARFCompileUnit *cu,
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DWARFDebugInfoEntry *die,
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const dw_offset_t next_offset,
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const uint32_t depth, void *userData);
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DWARFDebugInfo();
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void SetDwarfData(SymbolFileDWARF *dwarf2Data);
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size_t GetNumCompileUnits();
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bool ContainsCompileUnit(const DWARFCompileUnit *cu) const;
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DWARFCompileUnit *GetCompileUnitAtIndex(uint32_t idx);
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DWARFCompileUnit *GetCompileUnit(dw_offset_t cu_offset,
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uint32_t *idx_ptr = NULL);
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DWARFCompileUnit *GetCompileUnitContainingDIEOffset(dw_offset_t die_offset);
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DWARFCompileUnit *GetCompileUnit(const DIERef &die_ref);
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DWARFDIE GetDIEForDIEOffset(dw_offset_t die_offset);
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DWARFDIE GetDIE(const DIERef &die_ref);
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void Dump(lldb_private::Stream *s, const uint32_t die_offset,
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const uint32_t recurse_depth);
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static void Parse(SymbolFileDWARF *parser, Callback callback, void *userData);
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static void Verify(lldb_private::Stream *s, SymbolFileDWARF *dwarf2Data);
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static void Dump(lldb_private::Stream *s, SymbolFileDWARF *dwarf2Data,
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const uint32_t die_offset, const uint32_t recurse_depth);
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bool Find(const char *name, bool ignore_case,
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std::vector<dw_offset_t> &die_offsets) const;
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bool Find(lldb_private::RegularExpression &re,
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std::vector<dw_offset_t> &die_offsets) const;
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enum {
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eDumpFlag_Verbose = (1 << 0), // Verbose dumping
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eDumpFlag_ShowForm = (1 << 1), // Show the DW_form type
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eDumpFlag_ShowAncestors =
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(1 << 2) // Show all parent DIEs when dumping single DIEs
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};
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DWARFDebugAranges &GetCompileUnitAranges();
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protected:
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typedef std::shared_ptr<DWARFCompileUnit> DWARFCompileUnitSP;
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static bool OffsetLessThanCompileUnitOffset(dw_offset_t offset,
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const DWARFCompileUnitSP &cu_sp);
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typedef std::vector<DWARFCompileUnitSP> CompileUnitColl;
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//----------------------------------------------------------------------
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// Member variables
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//----------------------------------------------------------------------
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SymbolFileDWARF *m_dwarf2Data;
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CompileUnitColl m_compile_units;
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std::unique_ptr<DWARFDebugAranges>
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m_cu_aranges_ap; // A quick address to compile unit table
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private:
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// All parsing needs to be done partially any managed by this class as
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// accessors are called.
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void ParseCompileUnitHeadersIfNeeded();
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DISALLOW_COPY_AND_ASSIGN(DWARFDebugInfo);
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};
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#endif // SymbolFileDWARF_DWARFDebugInfo_h_
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