158 def debug_die(die, text):  argument
159     lp_header = die.dwarfinfo.line_program_for_CU(die.cu).header
163     fileinfo = files[die.attributes["DW_AT_decl_file"].value - 1]
168     lineno = die.attributes["DW_AT_decl_line"].value
170     debug(str(die))
358 def die_get_spec(die):  argument
359     if 'DW_AT_specification' not in die.attributes:
362     spec_val = die.attributes["DW_AT_specification"].value
365     offset = spec_val + die.cu.cu_offset
370 def die_get_name(die):  argument
371     if 'DW_AT_name' not in die.attributes:
372         die = die_get_spec(die)
373         if not die:
376     return die.attributes["DW_AT_name"].value.decode("utf-8")
379 def die_get_type_offset(die):  argument
380     if 'DW_AT_type' not in die.attributes:
381         die = die_get_spec(die)
382         if not die:
385     return die.attributes["DW_AT_type"].value + die.cu.cu_offset
388 def die_get_byte_size(die):  argument
389     if 'DW_AT_byte_size' not in die.attributes:
392     return die.attributes["DW_AT_byte_size"].value
395 def analyze_die_struct(die):  argument
396     name = die_get_name(die) or "<anon>"
397     offset = die.offset
398     size = die_get_byte_size(die)
414         for child in die.iter_children():
431 def analyze_die_const(die):  argument
432     type_offset = die_get_type_offset(die)
436     type_env[die.offset] = ConstType(type_offset)
439 def analyze_die_array(die):  argument
440     type_offset = die_get_type_offset(die)
443     for child in die.iter_children():
472                     type_env[die.offset] = ArrayType(die.offset, elements, type_offset)
474         type_env[die.offset] = ArrayType(die.offset, elements, type_offset)
477 def analyze_typedef(die):  argument
478     type_offset = die_get_type_offset(die)
483     type_env[die.offset] = type_env[type_offset]
546         for die in CU.iter_DIEs():
550             if die.tag == "DW_TAG_structure_type":
551                 analyze_die_struct(die)
552             elif die.tag == "DW_TAG_const_type":
553                 analyze_die_const(die)
554             elif die.tag == "DW_TAG_array_type":
555                 analyze_die_array(die)
556             elif die.tag == "DW_TAG_typedef":
557                 analyze_typedef(die)
558             elif die.tag == "DW_TAG_variable":
559                 variables.append(die)
575     for die in variables:
576         name = die_get_name(die)
584         type_offset = die_get_type_offset(die)
591         if "DW_AT_declaration" in die.attributes:
593             extern_env[die.offset] = die
596         if "DW_AT_location" not in die.attributes:
597             debug_die(die,
602         loc = die.attributes["DW_AT_location"]
604             debug_die(die, "kernel object '%s' unexpected location format" %
613                 debug_die(die, "kernel object '%s' found on stack" % name)
615                 debug_die(die,