Emit DW_AT_low_pc and DW_AT_high_pc attributes for TAG_compile_unit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99225 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 83cac79..68402b8 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -1656,15 +1656,19 @@
unsigned ID = GetOrCreateSourceID(Dir, FN);
DIE *Die = new DIE(dwarf::DW_TAG_compile_unit);
- // 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,
DIUnit.getLanguage());
addString(Die, dwarf::DW_AT_name, dwarf::DW_FORM_string, FN);
+ addLabel(Die, dwarf::DW_AT_low_pc, dwarf::DW_FORM_addr,
+ getTempLabel("text_begin"));
+ addLabel(Die, dwarf::DW_AT_high_pc, dwarf::DW_FORM_addr,
+ getTempLabel("text_end"));
+ // 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);
if (!Dir.empty())
addString(Die, dwarf::DW_AT_comp_dir, dwarf::DW_FORM_string, Dir);