diff options
| -rw-r--r-- | Userland/Libraries/LibDebug/Dwarf/DwarfInfo.cpp | 19 | ||||
| -rw-r--r-- | Userland/Libraries/LibDebug/Dwarf/DwarfInfo.h | 2 |
2 files changed, 21 insertions, 0 deletions
diff --git a/Userland/Libraries/LibDebug/Dwarf/DwarfInfo.cpp b/Userland/Libraries/LibDebug/Dwarf/DwarfInfo.cpp index 0ecc613596..85f0c7d9b0 100644 --- a/Userland/Libraries/LibDebug/Dwarf/DwarfInfo.cpp +++ b/Userland/Libraries/LibDebug/Dwarf/DwarfInfo.cpp @@ -16,6 +16,7 @@ DwarfInfo::DwarfInfo(const ELF::Image& elf) m_debug_info_data = section_data(".debug_info"); m_abbreviation_data = section_data(".debug_abbrev"); m_debug_strings_data = section_data(".debug_str"); + m_debug_line_strings_data = section_data(".debug_line_str"); populate_compilation_units(); } @@ -104,6 +105,14 @@ AttributeValue DwarfInfo::get_attribute_value(AttributeDataForm form, value.data.as_i32 = data; break; } + case AttributeDataForm::UData: { + size_t data; + debug_info_stream.read_LEB128_unsigned(data); + VERIFY(!debug_info_stream.has_any_error()); + value.type = AttributeValue::Type::UnsignedNumber; + value.data.as_u32 = data; + break; + } case AttributeDataForm::SecOffset: { u32 data; debug_info_stream >> data; @@ -191,6 +200,16 @@ AttributeValue DwarfInfo::get_attribute_value(AttributeDataForm form, assign_raw_bytes_value(length); break; } + case AttributeDataForm::LineStrP: { + u32 offset; + debug_info_stream >> offset; + VERIFY(!debug_info_stream.has_any_error()); + value.type = AttributeValue::Type::String; + + auto strings_data = debug_line_strings_data(); + value.data.as_string = reinterpret_cast<const char*>(strings_data.data() + offset); + break; + } default: dbgln("Unimplemented AttributeDataForm: {}", (u32)form); VERIFY_NOT_REACHED(); diff --git a/Userland/Libraries/LibDebug/Dwarf/DwarfInfo.h b/Userland/Libraries/LibDebug/Dwarf/DwarfInfo.h index 8de7c7f603..fa7d45383c 100644 --- a/Userland/Libraries/LibDebug/Dwarf/DwarfInfo.h +++ b/Userland/Libraries/LibDebug/Dwarf/DwarfInfo.h @@ -49,6 +49,7 @@ public: ReadonlyBytes debug_info_data() const { return m_debug_info_data; } ReadonlyBytes abbreviation_data() const { return m_abbreviation_data; } ReadonlyBytes debug_strings_data() const { return m_debug_strings_data; } + ReadonlyBytes debug_line_strings_data() const { return m_debug_line_strings_data; } template<typename Callback> void for_each_compilation_unit(Callback) const; @@ -65,6 +66,7 @@ private: ReadonlyBytes m_debug_info_data; ReadonlyBytes m_abbreviation_data; ReadonlyBytes m_debug_strings_data; + ReadonlyBytes m_debug_line_strings_data; Vector<Dwarf::CompilationUnit> m_compilation_units; }; |