diff options
Diffstat (limited to 'source/Plugins/SymbolFile/DWARF/DWARFFormValue.h')
| -rw-r--r-- | source/Plugins/SymbolFile/DWARF/DWARFFormValue.h | 40 |
1 files changed, 35 insertions, 5 deletions
diff --git a/source/Plugins/SymbolFile/DWARF/DWARFFormValue.h b/source/Plugins/SymbolFile/DWARF/DWARFFormValue.h index 392df26a088e..b10f4d3a0ac9 100644 --- a/source/Plugins/SymbolFile/DWARF/DWARFFormValue.h +++ b/source/Plugins/SymbolFile/DWARF/DWARFFormValue.h @@ -35,6 +35,34 @@ public: } value; const uint8_t* data; } ValueType; + + class FixedFormSizes + { + public: + FixedFormSizes() : + m_fix_sizes(nullptr), m_size(0) + {} + + FixedFormSizes(const uint8_t* fix_sizes, size_t size) : + m_fix_sizes(fix_sizes), m_size(size) + {} + + uint8_t + GetSize(uint32_t index) const + { + return index < m_size ? m_fix_sizes[index] : 0; + } + + bool + Empty() const + { + return m_size == 0; + } + + private: + const uint8_t* m_fix_sizes; + size_t m_size; + }; enum { @@ -52,10 +80,9 @@ public: dw_form_t Form() const { return m_form; } void SetForm(dw_form_t form) { m_form = form; } const ValueType& Value() const { return m_value; } - void Dump(lldb_private::Stream &s, const lldb_private::DWARFDataExtractor* debug_str_data) const; + void Dump(lldb_private::Stream &s) const; bool ExtractValue(const lldb_private::DWARFDataExtractor& data, lldb::offset_t* offset_ptr); - bool IsInlinedCStr() const { return (m_value.data != NULL) && m_value.data == (const uint8_t*)m_value.value.cstr; } const uint8_t* BlockData() const; uint64_t Reference() const; uint64_t Reference (dw_offset_t offset) const; @@ -64,13 +91,16 @@ public: void SetUnsigned(uint64_t uval) { m_value.value.uval = uval; } int64_t Signed() const { return m_value.value.sval; } void SetSigned(int64_t sval) { m_value.value.sval = sval; } - const char* AsCString(const lldb_private::DWARFDataExtractor* debug_str_data_ptr) const; + const char* AsCString() const; + dw_addr_t Address() const; + bool IsValid() const { return m_form != 0; } bool SkipValue(const lldb_private::DWARFDataExtractor& debug_info_data, lldb::offset_t *offset_ptr) const; static bool SkipValue(const dw_form_t form, const lldb_private::DWARFDataExtractor& debug_info_data, lldb::offset_t *offset_ptr, const DWARFCompileUnit* cu); static bool IsBlockForm(const dw_form_t form); static bool IsDataForm(const dw_form_t form); - static const uint8_t * GetFixedFormSizesForAddressSize (uint8_t addr_size, bool is_dwarf64); - static int Compare (const DWARFFormValue& a, const DWARFFormValue& b, const lldb_private::DWARFDataExtractor* debug_str_data_ptr); + static FixedFormSizes GetFixedFormSizesForAddressSize (uint8_t addr_size, bool is_dwarf64); + static int Compare (const DWARFFormValue& a, + const DWARFFormValue& b); protected: const DWARFCompileUnit* m_cu; // Compile unit for this form dw_form_t m_form; // Form for this value |