path: root/lib/Support/Dwarf.cpp

//===-- llvm/Support/Dwarf.cpp - Dwarf Framework ----------------*- C++ -*-===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file contains support for generic dwarf information.
//
//===----------------------------------------------------------------------===//

#include "llvm/Support/Dwarf.h"
using namespace llvm;
using namespace dwarf;

/// TagString - Return the string for the specified tag.
///
const char *llvm::dwarf::TagString(unsigned Tag) {
  switch (Tag) {
  case DW_TAG_array_type:                return "DW_TAG_array_type";
  case DW_TAG_class_type:                return "DW_TAG_class_type";
  case DW_TAG_entry_point:               return "DW_TAG_entry_point";
  case DW_TAG_enumeration_type:          return "DW_TAG_enumeration_type";
  case DW_TAG_formal_parameter:          return "DW_TAG_formal_parameter";
  case DW_TAG_imported_declaration:      return "DW_TAG_imported_declaration";
  case DW_TAG_label:                     return "DW_TAG_label";
  case DW_TAG_lexical_block:             return "DW_TAG_lexical_block";
  case DW_TAG_member:                    return "DW_TAG_member";
  case DW_TAG_pointer_type:              return "DW_TAG_pointer_type";
  case DW_TAG_reference_type:            return "DW_TAG_reference_type";
  case DW_TAG_compile_unit:              return "DW_TAG_compile_unit";
  case DW_TAG_string_type:               return "DW_TAG_string_type";
  case DW_TAG_structure_type:            return "DW_TAG_structure_type";
  case DW_TAG_subroutine_type:           return "DW_TAG_subroutine_type";
  case DW_TAG_typedef:                   return "DW_TAG_typedef";
  case DW_TAG_union_type:                return "DW_TAG_union_type";
  case DW_TAG_unspecified_parameters:    return "DW_TAG_unspecified_parameters";
  case DW_TAG_variant:                   return "DW_TAG_variant";
  case DW_TAG_common_block:              return "DW_TAG_common_block";
  case DW_TAG_common_inclusion:          return "DW_TAG_common_inclusion";
  case DW_TAG_inheritance:               return "DW_TAG_inheritance";
  case DW_TAG_inlined_subroutine:        return "DW_TAG_inlined_subroutine";
  case DW_TAG_module:                    return "DW_TAG_module";
  case DW_TAG_ptr_to_member_type:        return "DW_TAG_ptr_to_member_type";
  case DW_TAG_set_type:                  return "DW_TAG_set_type";
  case DW_TAG_subrange_type:             return "DW_TAG_subrange_type";
  case DW_TAG_with_stmt:                 return "DW_TAG_with_stmt";
  case DW_TAG_access_declaration:        return "DW_TAG_access_declaration";
  case DW_TAG_base_type:                 return "DW_TAG_base_type";
  case DW_TAG_catch_block:               return "DW_TAG_catch_block";
  case DW_TAG_const_type:                return "DW_TAG_const_type";
  case DW_TAG_constant:                  return "DW_TAG_constant";
  case DW_TAG_enumerator:                return "DW_TAG_enumerator";
  case DW_TAG_file_type:                 return "DW_TAG_file_type";
  case DW_TAG_friend:                    return "DW_TAG_friend";
  case DW_TAG_namelist:                  return "DW_TAG_namelist";
  case DW_TAG_namelist_item:             return "DW_TAG_namelist_item";
  case DW_TAG_packed_type:               return "DW_TAG_packed_type";
  case DW_TAG_subprogram:                return "DW_TAG_subprogram";
  case DW_TAG_template_type_parameter:  return "DW_TAG_template_type_parameter";
  case DW_TAG_template_value_parameter:return "DW_TAG_template_value_parameter";
  case DW_TAG_thrown_type:               return "DW_TAG_thrown_type";
  case DW_TAG_try_block:                 return "DW_TAG_try_block";
  case DW_TAG_variant_part:              return "DW_TAG_variant_part";
  case DW_TAG_variable:                  return "DW_TAG_variable";
  case DW_TAG_volatile_type:             return "DW_TAG_volatile_type";
  case DW_TAG_dwarf_procedure:           return "DW_TAG_dwarf_procedure";
  case DW_TAG_restrict_type:             return "DW_TAG_restrict_type";
  case DW_TAG_interface_type:            return "DW_TAG_interface_type";
  case DW_TAG_namespace:                 return "DW_TAG_namespace";
  case DW_TAG_imported_module:           return "DW_TAG_imported_module";
  case DW_TAG_unspecified_type:          return "DW_TAG_unspecified_type";
  case DW_TAG_partial_unit:              return "DW_TAG_partial_unit";
  case DW_TAG_imported_unit:             return "DW_TAG_imported_unit";
  case DW_TAG_condition:                 return "DW_TAG_condition";
  case DW_TAG_shared_type:               return "DW_TAG_shared_type";
  case DW_TAG_lo_user:                   return "DW_TAG_lo_user";
  case DW_TAG_hi_user:                   return "DW_TAG_hi_user";
  case DW_TAG_auto_variable:             return "DW_TAG_auto_variable";
  case DW_TAG_arg_variable:              return "DW_TAG_arg_variable";
  case DW_TAG_rvalue_reference_type:     return "DW_TAG_rvalue_reference_type";
  case DW_TAG_template_alias:            return "DW_TAG_template_alias";
  case DW_TAG_MIPS_loop:                 return "DW_TAG_MIPS_loop";
  case DW_TAG_type_unit:                 return "DW_TAG_type_unit";
  case DW_TAG_format_label:              return "DW_TAG_format_label";
  case DW_TAG_function_template:         return "DW_TAG_function_template";
  case DW_TAG_class_template:            return "DW_TAG_class_template";
  case DW_TAG_GNU_template_template_param:
    return "DW_TAG_GNU_template_template_param";
  case DW_TAG_GNU_template_parameter_pack:
    return "DW_TAG_GNU_template_parameter_pack";
  case DW_TAG_GNU_formal_parameter_pack:
    return "DW_TAG_GNU_formal_parameter_pack";
  case DW_TAG_APPLE_property:            return "DW_TAG_APPLE_property";
  }
  return 0;
}

/// ChildrenString - Return the string for the specified children flag.
///
const char *llvm::dwarf::ChildrenString(unsigned Children) {
  switch (Children) {
  case DW_CHILDREN_no:                   return "DW_CHILDREN_no";
  case DW_CHILDREN_yes:                  return "DW_CHILDREN_yes";
  }
  return 0;
}

/// AttributeString - Return the string for the specified attribute.
///
const char *llvm::dwarf::AttributeString(unsigned Attribute) {
  switch (Attribute) {
  case DW_AT_sibling:                    return "DW_AT_sibling";
  case DW_AT_location:                   return "DW_AT_location";
  case DW_AT_name:                       return "DW_AT_name";
  case DW_AT_ordering:                   return "DW_AT_ordering";
  case DW_AT_byte_size:                  return "DW_AT_byte_size";
  case DW_AT_bit_offset:                 return "DW_AT_bit_offset";
  case DW_AT_bit_size:                   return "DW_AT_bit_size";
  case DW_AT_stmt_list:                  return "DW_AT_stmt_list";
  case DW_AT_low_pc:                     return "DW_AT_low_pc";
  case DW_AT_high_pc:                    return "DW_AT_high_pc";
  case DW_AT_language:                   return "DW_AT_language";
  case DW_AT_discr:                      return "DW_AT_discr";
  case DW_AT_discr_value:                return "DW_AT_discr_value";
  case DW_AT_visibility:                 return "DW_AT_visibility";