+ return "DW_TAG_unknown";
+ }
+}
+
+/** \brief A class of DWARF tags (DW_TAG_*)
+ */
+typedef enum mc_tag_class {
+ mc_tag_unknown,
+ mc_tag_type,
+ mc_tag_subprogram,
+ mc_tag_variable,
+ mc_tag_scope,
+ mc_tag_namespace
+} mc_tag_class;
+
+static mc_tag_class MC_dwarf_tag_classify(int tag) {
+ switch (tag) {
+
+ case DW_TAG_array_type:
+ case DW_TAG_class_type:
+ case DW_TAG_enumeration_type:
+ case DW_TAG_typedef:
+ case DW_TAG_pointer_type:
+ case DW_TAG_reference_type:
+ case DW_TAG_rvalue_reference_type:
+ case DW_TAG_string_type:
+ case DW_TAG_structure_type:
+ case DW_TAG_subroutine_type:
+ case DW_TAG_union_type:
+ case DW_TAG_ptr_to_member_type:
+ case DW_TAG_set_type:
+ case DW_TAG_subrange_type:
+ case DW_TAG_base_type:
+ case DW_TAG_const_type:
+ case DW_TAG_file_type:
+ case DW_TAG_packed_type:
+ case DW_TAG_volatile_type:
+ case DW_TAG_restrict_type:
+ case DW_TAG_interface_type:
+ case DW_TAG_unspecified_type:
+ case DW_TAG_mutable_type:
+ case DW_TAG_shared_type:
+ return mc_tag_type;
+
+ case DW_TAG_subprogram:
+ return mc_tag_subprogram;
+
+ case DW_TAG_variable:
+ case DW_TAG_formal_parameter:
+ return mc_tag_variable;
+
+ case DW_TAG_lexical_block:
+ case DW_TAG_try_block:
+ case DW_TAG_inlined_subroutine:
+ return mc_tag_scope;
+
+ case DW_TAG_namespace:
+ return mc_tag_namespace;
+
+ default:
+ return mc_tag_unknown;
+