diff options
Diffstat (limited to 'lib/CodeGen/AsmPrinter/DwarfDebug.cpp')
| -rw-r--r-- | lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp index c935d3a331..83cac7916b 100644 --- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp @@ -386,16 +386,6 @@ void DwarfDebug::addLabel(DIE *Die, unsigned Attribute, unsigned Form, Die->addValue(Attribute, Form, Value); } -/// addSectionOffset - Add a section offset label attribute data and value. -/// -void DwarfDebug::addSectionOffset(DIE *Die, unsigned Attribute, unsigned Form, - const MCSymbol *Label,const MCSymbol *Section, - bool isEH) { - DIEValue *Value = new DIESectionOffset(Label, Section, isEH); - DIEValues.push_back(Value); - Die->addValue(Attribute, Form, Value); -} - /// addDelta - Add a label delta attribute data and value. /// void DwarfDebug::addDelta(DIE *Die, unsigned Attribute, unsigned Form, @@ -1666,10 +1656,10 @@ void DwarfDebug::constructCompileUnit(MDNode *N) { unsigned ID = GetOrCreateSourceID(Dir, FN); DIE *Die = new DIE(dwarf::DW_TAG_compile_unit); - // FIXME: Why getting the delta between two identical labels?? - addSectionOffset(Die, dwarf::DW_AT_stmt_list, dwarf::DW_FORM_data4, - getTempLabel("section_line"), getTempLabel("section_line"), - false); + // DW_AT_stmt_list is a offset of line number information for this + // compile unit in debug_line section. It is always zero when only one + // compile unit is emitted in one object file. + addUInt(Die, dwarf::DW_AT_stmt_list, dwarf::DW_FORM_data4, 0); addString(Die, dwarf::DW_AT_producer, dwarf::DW_FORM_string, DIUnit.getProducer()); addUInt(Die, dwarf::DW_AT_language, dwarf::DW_FORM_data1, |