[LLDB] - Improved DWARF5 support.
This patch improves the support of DWARF5.
Particularly the reporting of source code locations.
Differential revision: https://reviews.llvm.org/D51935
llvm-svn: 342153
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
index 08514c1..5c9ad9d 100644
--- a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
+++ b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
@@ -494,7 +494,7 @@
}
bool SymbolFileDWARF::SupportedVersion(uint16_t version) {
- return version == 2 || version == 3 || version == 4;
+ return version >= 2 && version <= 5;
}
uint32_t SymbolFileDWARF::CalculateAbilities() {
@@ -645,6 +645,10 @@
return GetCachedSectionData(eSectionTypeDWARFDebugLine, m_data_debug_line);
}
+const DWARFDataExtractor &SymbolFileDWARF::get_debug_line_str_data() {
+ return GetCachedSectionData(eSectionTypeDWARFDebugLineStr, m_data_debug_line_str);
+}
+
const DWARFDataExtractor &SymbolFileDWARF::get_debug_macro_data() {
return GetCachedSectionData(eSectionTypeDWARFDebugMacro, m_data_debug_macro);
}
@@ -933,7 +937,7 @@
support_files.Append(*sc.comp_unit);
return DWARFDebugLine::ParseSupportFiles(
sc.comp_unit->GetModule(), get_debug_line_data(), cu_comp_dir,
- stmt_list, support_files);
+ stmt_list, support_files, dwarf_cu);
}
}
}
@@ -1070,7 +1074,7 @@
lldb::offset_t offset = cu_line_offset;
DWARFDebugLine::ParseStatementTable(get_debug_line_data(), &offset,
ParseDWARFLineTableCallback,
- &info);
+ &info, dwarf_cu);
SymbolFileDWARFDebugMap *debug_map_symfile = GetDebugMapSymfile();
if (debug_map_symfile) {
// We have an object file that has a line table with addresses that