diff options
Diffstat (limited to 'lib/DebugInfo/DWARFUnit.h')
-rw-r--r-- | lib/DebugInfo/DWARFUnit.h | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/lib/DebugInfo/DWARFUnit.h b/lib/DebugInfo/DWARFUnit.h index 5b4cf09..471da36 100644 --- a/lib/DebugInfo/DWARFUnit.h +++ b/lib/DebugInfo/DWARFUnit.h @@ -29,7 +29,6 @@ class raw_ostream; class DWARFUnit { const DWARFDebugAbbrev *Abbrev; StringRef InfoSection; - StringRef AbbrevSection; StringRef RangeSection; uint32_t RangeSectionBase; StringRef StringSection; @@ -60,12 +59,13 @@ class DWARFUnit { protected: virtual bool extractImpl(DataExtractor debug_info, uint32_t *offset_ptr); + /// Size in bytes of the unit header. + virtual uint32_t getHeaderSize() const { return 11; } public: - - DWARFUnit(const DWARFDebugAbbrev *DA, StringRef IS, StringRef AS, - StringRef RS, StringRef SS, StringRef SOS, StringRef AOS, - const RelocAddrMap *M, bool LE); + DWARFUnit(const DWARFDebugAbbrev *DA, StringRef IS, StringRef RS, + StringRef SS, StringRef SOS, StringRef AOS, const RelocAddrMap *M, + bool LE); virtual ~DWARFUnit(); @@ -102,12 +102,7 @@ public: DWARFDebugRangeList &RangeList) const; void clear(); uint32_t getOffset() const { return Offset; } - /// Size in bytes of the compile unit header. - virtual uint32_t getSize() const { return 11; } - uint32_t getFirstDIEOffset() const { return Offset + getSize(); } uint32_t getNextUnitOffset() const { return Offset + Length + 4; } - /// Size in bytes of the .debug_info data associated with this compile unit. - size_t getDebugInfoSize() const { return Length + 4 - getSize(); } uint32_t getLength() const { return Length; } uint16_t getVersion() const { return Version; } const DWARFAbbreviationDeclarationSet *getAbbreviations() const { @@ -123,15 +118,13 @@ public: const DWARFDebugInfoEntryMinimal * getCompileUnitDIE(bool extract_cu_die_only = true) { extractDIEsIfNeeded(extract_cu_die_only); - return DieArray.empty() ? NULL : &DieArray[0]; + return DieArray.empty() ? nullptr : &DieArray[0]; } const char *getCompilationDir(); uint64_t getDWOId(); - void buildAddressRangeTable(DWARFDebugAranges *debug_aranges, - bool clear_dies_if_already_not_parsed, - uint32_t CUOffsetInAranges); + void collectAddressRanges(DWARFAddressRangesVector &CURanges); /// getInlinedChainForAddress - fetches inlined chain for a given address. /// Returns empty chain if there is no subprogram containing address. The @@ -139,6 +132,9 @@ public: DWARFDebugInfoEntryInlinedChain getInlinedChainForAddress(uint64_t Address); private: + /// Size in bytes of the .debug_info data associated with this compile unit. + size_t getDebugInfoSize() const { return Length + 4 - getHeaderSize(); } + /// extractDIEsIfNeeded - Parses a compile unit and indexes its DIEs if it /// hasn't already been done. Returns the number of DIEs parsed at this call. size_t extractDIEsIfNeeded(bool CUDieOnly); |