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Differential D13942 Diff 38109 lldb/trunk/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.h

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lldb/trunk/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.h

//===-- SymbolFileDWARF.h --------------------------------------*- C++ -*-===// //===-- SymbolFileDWARF.h --------------------------------------*- C++ -*-===//
// //
// The LLVM Compiler Infrastructure // The LLVM Compiler Infrastructure
// //
// This file is distributed under the University of Illinois Open Source // This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details. // License. See LICENSE.TXT for details.
// //
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
#ifndef SymbolFileDWARF_SymbolFileDWARF_h_ #ifndef SymbolFileDWARF_SymbolFileDWARF_h_
#define SymbolFileDWARF_SymbolFileDWARF_h_ #define SymbolFileDWARF_SymbolFileDWARF_h_
// C Includes // C Includes
// C++ Includes // C++ Includes
#include <list> #include <list>
#include <map> #include <map>
#include <mutex>
#include <set> #include <set>
#include <vector> #include <vector>
// Other libraries and framework includes // Other libraries and framework includes
#include "llvm/ADT/DenseMap.h" #include "llvm/ADT/DenseMap.h"
#include "lldb/lldb-private.h" #include "lldb/lldb-private.h"
#include "lldb/Core/ConstString.h" #include "lldb/Core/ConstString.h"
▲ Show 20 Lines • Show All 235 Lines • ▼ Show 20 Linespublic:
DWARFDebugInfo* DWARFDebugInfo*
DebugInfo(); DebugInfo();
const DWARFDebugInfo* const DWARFDebugInfo*
DebugInfo() const; DebugInfo() const;
DWARFDebugRanges* DWARFDebugRanges*
DebugRanges(); DebugRanges();
const DWARFDebugRanges* const DWARFDebugRanges*
DebugRanges() const; DebugRanges() const;
virtual const lldb_private::DWARFDataExtractor&
GetCachedSectionData (uint32_t got_flag,
lldb::SectionType sect_type,
lldb_private::DWARFDataExtractor &data);
static bool static bool
SupportedVersion(uint16_t version); SupportedVersion(uint16_t version);
DWARFDIE DWARFDIE
GetDeclContextDIEContainingDIE (const DWARFDIE &die); GetDeclContextDIEContainingDIE (const DWARFDIE &die);
lldb_private::Flags&
GetFlags ()
{
return m_flags;
}
const lldb_private::Flags&
GetFlags () const
{
return m_flags;
}
bool bool
HasForwardDeclForClangType (const lldb_private::CompilerType &compiler_type); HasForwardDeclForClangType (const lldb_private::CompilerType &compiler_type);
lldb_private::CompileUnit* lldb_private::CompileUnit*
GetCompUnitForDWARFCompUnit(DWARFCompileUnit* dwarf_cu, GetCompUnitForDWARFCompUnit(DWARFCompileUnit* dwarf_cu,
uint32_t cu_idx = UINT32_MAX); uint32_t cu_idx = UINT32_MAX);
lldb::user_id_t lldb::user_id_t
Show All 19 Linespublic:
GetLocationListFormat() const; GetLocationListFormat() const;
protected: protected:
typedef llvm::DenseMap<const DWARFDebugInfoEntry *, lldb_private::Type *> DIEToTypePtr; typedef llvm::DenseMap<const DWARFDebugInfoEntry *, lldb_private::Type *> DIEToTypePtr;
typedef llvm::DenseMap<const DWARFDebugInfoEntry *, lldb::VariableSP> DIEToVariableSP; typedef llvm::DenseMap<const DWARFDebugInfoEntry *, lldb::VariableSP> DIEToVariableSP;
typedef llvm::DenseMap<const DWARFDebugInfoEntry *, lldb::opaque_compiler_type_t> DIEToClangType; typedef llvm::DenseMap<const DWARFDebugInfoEntry *, lldb::opaque_compiler_type_t> DIEToClangType;
typedef llvm::DenseMap<lldb::opaque_compiler_type_t, DIERef> ClangTypeToDIE; typedef llvm::DenseMap<lldb::opaque_compiler_type_t, DIERef> ClangTypeToDIE;
enum struct DWARFDataSegment
{ {
flagsGotDebugAbbrevData = (1 << 0), std::once_flag m_flag;
flagsGotDebugAddrData = (1 << 1), lldb_private::DWARFDataExtractor m_data;
flagsGotDebugArangesData = (1 << 2),
flagsGotDebugFrameData = (1 << 3),
flagsGotDebugInfoData = (1 << 4),
flagsGotDebugLineData = (1 << 5),
flagsGotDebugLocData = (1 << 6),
flagsGotDebugMacInfoData = (1 << 7),
flagsGotDebugPubNamesData = (1 << 8),
flagsGotDebugPubTypesData = (1 << 9),
flagsGotDebugRangesData = (1 << 10),
flagsGotDebugStrData = (1 << 11),
flagsGotDebugStrOffsetsData = (1 << 12),
flagsGotAppleNamesData = (1 << 13),
flagsGotAppleTypesData = (1 << 14),
flagsGotAppleNamespacesData = (1 << 15),
flagsGotAppleObjCData = (1 << 16)
}; };
DISALLOW_COPY_AND_ASSIGN (SymbolFileDWARF);
const lldb_private::DWARFDataExtractor&
GetCachedSectionData (lldb::SectionType sect_type, DWARFDataSegment& data_segment);
virtual void
LoadSectionData (lldb::SectionType sect_type, lldb_private::DWARFDataExtractor& data);
bool bool
DeclContextMatchesThisSymbolFile (const lldb_private::CompilerDeclContext *decl_ctx); DeclContextMatchesThisSymbolFile (const lldb_private::CompilerDeclContext *decl_ctx);
bool bool
DIEInDeclContext (const lldb_private::CompilerDeclContext *parent_decl_ctx, DIEInDeclContext (const lldb_private::CompilerDeclContext *parent_decl_ctx,
const DWARFDIE &die); const DWARFDIE &die);
DISALLOW_COPY_AND_ASSIGN (SymbolFileDWARF);
virtual DWARFCompileUnit* virtual DWARFCompileUnit*
GetDWARFCompileUnit (lldb_private::CompileUnit *comp_unit); GetDWARFCompileUnit (lldb_private::CompileUnit *comp_unit);
DWARFCompileUnit* DWARFCompileUnit*
GetNextUnparsedDWARFCompileUnit (DWARFCompileUnit* prev_cu); GetNextUnparsedDWARFCompileUnit (DWARFCompileUnit* prev_cu);
bool bool
GetFunction (const DWARFDIE &die, GetFunction (const DWARFDIE &die,
▲ Show 20 Lines • Show All 170 Lines • ▼ Show 20 Linesprotected:
virtual DIEToClangType& virtual DIEToClangType&
GetForwardDeclDieToClangType() { return m_forward_decl_die_to_clang_type; } GetForwardDeclDieToClangType() { return m_forward_decl_die_to_clang_type; }
virtual ClangTypeToDIE& virtual ClangTypeToDIE&
GetForwardDeclClangTypeToDie() { return m_forward_decl_clang_type_to_die; } GetForwardDeclClangTypeToDie() { return m_forward_decl_clang_type_to_die; }
lldb::ModuleWP m_debug_map_module_wp; lldb::ModuleWP m_debug_map_module_wp;
SymbolFileDWARFDebugMap * m_debug_map_symfile; SymbolFileDWARFDebugMap * m_debug_map_symfile;
lldb_private::Flags m_flags;
lldb_private::DWARFDataExtractor m_dwarf_data; lldb_private::DWARFDataExtractor m_dwarf_data;
lldb_private::DWARFDataExtractor m_data_debug_abbrev;
lldb_private::DWARFDataExtractor m_data_debug_addr; DWARFDataSegment m_data_debug_abbrev;
lldb_private::DWARFDataExtractor m_data_debug_aranges; DWARFDataSegment m_data_debug_addr;
lldb_private::DWARFDataExtractor m_data_debug_frame; DWARFDataSegment m_data_debug_aranges;
lldb_private::DWARFDataExtractor m_data_debug_info; DWARFDataSegment m_data_debug_frame;
lldb_private::DWARFDataExtractor m_data_debug_line; DWARFDataSegment m_data_debug_info;
lldb_private::DWARFDataExtractor m_data_debug_loc; DWARFDataSegment m_data_debug_line;
lldb_private::DWARFDataExtractor m_data_debug_ranges; DWARFDataSegment m_data_debug_loc;
lldb_private::DWARFDataExtractor m_data_debug_str; DWARFDataSegment m_data_debug_ranges;
lldb_private::DWARFDataExtractor m_data_debug_str_offsets; DWARFDataSegment m_data_debug_str;
lldb_private::DWARFDataExtractor m_data_apple_names; DWARFDataSegment m_data_debug_str_offsets;
lldb_private::DWARFDataExtractor m_data_apple_types; DWARFDataSegment m_data_apple_names;
lldb_private::DWARFDataExtractor m_data_apple_namespaces; DWARFDataSegment m_data_apple_types;
lldb_private::DWARFDataExtractor m_data_apple_objc; DWARFDataSegment m_data_apple_namespaces;
DWARFDataSegment m_data_apple_objc;
// The unique pointer items below are generated on demand if and when someone accesses // The unique pointer items below are generated on demand if and when someone accesses
// them through a non const version of this class. // them through a non const version of this class.
std::unique_ptr<DWARFDebugAbbrev> m_abbr; std::unique_ptr<DWARFDebugAbbrev> m_abbr;
std::unique_ptr<DWARFDebugInfo> m_info; std::unique_ptr<DWARFDebugInfo> m_info;
std::unique_ptr<DWARFDebugLine> m_line; std::unique_ptr<DWARFDebugLine> m_line;
std::unique_ptr<DWARFMappedHash::MemoryTable> m_apple_names_ap; std::unique_ptr<DWARFMappedHash::MemoryTable> m_apple_names_ap;
std::unique_ptr<DWARFMappedHash::MemoryTable> m_apple_types_ap; std::unique_ptr<DWARFMappedHash::MemoryTable> m_apple_types_ap;
Show All 26 Lines