--- /dev/null
+/* Dwarf definitions.
+
+ This file is derived from the DWARF specification, Draft #5 by the UNIX
+ International Programming Languages Special Interest Group dated 10/21/91.
+*/
+
+/* Tag names and codes: Figure 9. */
+
+#define TAG_padding 0x0000
+#define TAG_array_type 0x0001
+#define TAG_class_type 0x0002
+#define TAG_entry_point 0x0003
+#define TAG_enumeration_type 0x0004
+#define TAG_formal_parameter 0x0005
+#define TAG_global_subroutine 0x0006
+#define TAG_global_variable 0x0007
+#define TAG_imported_declaration 0x0008
+
+#define TAG_label 0x000a
+#define TAG_lexical_block 0x000b
+#define TAG_local_variable 0x000c
+#define TAG_member 0x000d
+
+#define TAG_pointer_type 0x000f
+#define TAG_reference_type 0x0010
+#define TAG_compile_unit 0x0011
+#define TAG_source_file 0x0011
+#define TAG_string_type 0x0012
+#define TAG_structure_type 0x0013
+#define TAG_subroutine 0x0014
+#define TAG_subroutine_type 0x0015
+#define TAG_typedef 0x0016
+#define TAG_union_type 0x0017
+#define TAG_unspecified_parameters 0x0018
+#define TAG_variant 0x0019
+#define TAG_common_block 0x001a
+#define TAG_common_inclusion 0x001b
+#define TAG_format 0x001c
+#define TAG_inheritance 0x001d
+#define TAG_inlined_subroutine 0x001e
+#define TAG_module 0x001f
+#define TAG_ptr_to_member_type 0x0020
+#define TAG_set_type 0x0021
+#define TAG_subrange_type 0x0022
+#define TAG_with_stmt 0x0023
+
+#define TAG_lo_user 0x8000
+#define TAG_hi_user 0xffff
+
+/* Form names and codes: Figure 10. */
+
+#define FORM_ADDR 0x1
+#define FORM_REF 0x2
+#define FORM_BLOCK2 0x3
+#define FORM_BLOCK4 0x4
+#define FORM_DATA2 0x5
+#define FORM_DATA4 0x6
+#define FORM_DATA8 0x7
+#define FORM_STRING 0x8
+
+/* Attribute names and codes: Figure 11. */
+
+#define AT_sibling /* reference */ (0x0010|FORM_REF)
+#define AT_location /* block2 */ (0x0020|FORM_BLOCK2)
+#define AT_name /* string */ (0x0030|FORM_STRING)
+#define AT_fund_type /* halfword */ (0x0050|FORM_DATA2)
+#define AT_mod_fund_type /* block2 */ (0x0060|FORM_BLOCK2)
+#define AT_user_def_type /* reference */ (0x0070|FORM_REF)
+#define AT_mod_u_d_type /* block2 */ (0x0080|FORM_BLOCK2)
+#define AT_ordering /* halfword */ (0x0090|FORM_DATA2)
+#define AT_subscr_data /* block2 */ (0x00a0|FORM_BLOCK2)
+#define AT_byte_size /* word */ (0x00b0|FORM_DATA4)
+#define AT_bit_offset /* halfword */ (0x00c0|FORM_DATA2)
+#define AT_bit_size /* word */ (0x00d0|FORM_DATA4)
+
+#define AT_element_list /* block4 */ (0x00f0|FORM_BLOCK4)
+#define AT_stmt_list /* word */ (0x0100|FORM_DATA4)
+#define AT_low_pc /* address */ (0x0110|FORM_ADDR)
+#define AT_high_pc /* address */ (0x0120|FORM_ADDR)
+#define AT_language /* word */ (0x0130|FORM_DATA4)
+#define AT_member /* reference */ (0x0140|FORM_REF)
+#define AT_discr /* reference */ (0x0150|FORM_REF)
+#define AT_discr_value /* block2 */ (0x0160|FORM_BLOCK2)
+#define AT_visibility /* halfword */ (0x0170|FORM_DATA2)
+#define AT_import /* reference */ (0x0180|FORM_REF)
+#define AT_string_length /* block2 */ (0x0190|FORM_BLOCK2)
+#define AT_common_reference /* reference */ (0x01a0|FORM_REF)
+#define AT_comp_dir /* string */ (0x01b0|FORM_STRING)
+
+#define AT_const_value_string /* string */ (0x01c0|FORM_STRING)
+#define AT_const_value_data2 /* halfword */ (0x01c0|FORM_DATA2)
+#define AT_const_value_data4 /* word */ (0x01c0|FORM_DATA4)
+#define AT_const_value_data8 /* doubleword */(0x01c0|FORM_DATA8)
+#define AT_const_value_block2 /* block2 */ (0x01c0|FORM_BLOCK2)
+#define AT_const_value_block4 /* block4 */ (0x01c0|FORM_BLOCK4)
+
+#define AT_containing_type /* reference */ (0x01d0|FORM_REF)
+
+#define AT_default_value_addr /* address */ (0x01e0|FORM_ADDR)
+#define AT_default_value_data2 /* halfword */ (0x01e0|FORM_DATA2)
+#define AT_default_value_data4 /* word */ (0x01e0|FORM_DATA4)
+#define AT_default_value_data8 /* doubleword */(0x01e0|FORM_DATA8)
+#define AT_default_value_string /* string */ (0x01e0|FORM_STRING)
+
+#define AT_friends /* block2 */ (0x01f0|FORM_BLOCK2)
+#define AT_inline /* string */ (0x0200|FORM_STRING)
+#define AT_is_optional /* string */ (0x0210|FORM_STRING)
+
+#define AT_lower_bound_ref /* reference */ (0x0220|FORM_REF)
+#define AT_lower_bound_data2 /* halfword */ (0x0220|FORM_DATA2)
+#define AT_lower_bound_data4 /* word */ (0x0220|FORM_DATA4)
+#define AT_lower_bound_data8 /* doubleword */(0x0220|FORM_DATA8)
+
+#define AT_main_program /* string */ (0x0230|FORM_STRING)
+#define AT_private /* string */ (0x0240|FORM_STRING)
+#define AT_producer /* string */ (0x0250|FORM_STRING)
+#define AT_protected /* string */ (0x0260|FORM_STRING)
+#define AT_prototyped /* string */ (0x0270|FORM_STRING)
+#define AT_public /* string */ (0x0280|FORM_STRING)
+#define AT_pure_virtual /* string */ (0x0290|FORM_STRING)
+#define AT_return_addr_loc /* block2 */ (0x02a0|FORM_BLOCK2)
+#define AT_specification /* reference */ (0x02b0|FORM_REF)
+#define AT_start_scope /* word */ (0x02c0|FORM_DATA4)
+#define AT_static_link_loc /* block2 */ (0x02d0|FORM_BLOCK2)
+#define AT_stride_size /* word */ (0x02e0|FORM_DATA4)
+
+#define AT_upper_bound_ref /* reference */ (0x02f0|FORM_REF)
+#define AT_upper_bound_data2 /* halfword */ (0x02f0|FORM_DATA2)
+#define AT_upper_bound_data4 /* word */ (0x02f0|FORM_DATA4)
+#define AT_upper_bound_data8 /* doubleword */(0x02f0|FORM_DATA8)
+
+#define AT_virtual /* string */ (0x0300|FORM_STRING)
+#define AT_frame_base /* block2 */ (0x0310|FORM_BLOCK2)
+
+/* GNU attribute extensions. */
+
+#define AT_sf_names /* word */ (0x8000|FORM_DATA4)
+#define AT_src_info /* word */ (0x8010|FORM_DATA4)
+#define AT_mac_info /* word */ (0x8020|FORM_DATA4)
+
+#define AT_lo_user /* - */ 0x8000
+#define AT_hi_user /* - */ 0xffff
+
+/* Location atom names and codes: Figure 13. */
+
+#define OP_REG 0x01
+#define OP_BASEREG 0x02
+#define OP_ADDR 0x03
+#define OP_CONST 0x04
+#define OP_DEREF2 0x05
+#define OP_DEREF4 0x06
+#define OP_ADD 0x07
+
+#define OP_LO_USER 0x80
+#define OP_HI_USER 0xff
+
+/* Fundamental type names and codes: figure 14. */
+
+#define FT_char 0x0001
+#define FT_signed_char 0x0002
+#define FT_unsigned_char 0x0003
+#define FT_short 0x0004
+#define FT_signed_short 0x0005
+#define FT_unsigned_short 0x0006
+#define FT_integer 0x0007
+#define FT_signed_integer 0x0008
+#define FT_unsigned_integer 0x0009
+#define FT_long 0x000a
+#define FT_signed_long 0x000b
+#define FT_unsigned_long 0x000c
+#define FT_pointer 0x000d
+#define FT_float 0x000e
+#define FT_dbl_prec_float 0x000f
+#define FT_ext_prec_float 0x0010 /* not accepted by "classic" svr4 SDB */
+#define FT_complex 0x0011 /* not accepted by "classic" svr4 SDB */
+#define FT_dbl_prec_complex 0x0012 /* not accepted by "classic" svr4 SDB */
+
+#define FT_void 0x0014
+#define FT_boolean 0x0015 /* not accepted by "classic" svr4 SDB */
+#define FT_ext_prec_complex 0x0016 /* not accepted by "classic" svr4 SDB */
+
+/* GNU-specific fundamental type codes - not accepted by "classic" svr4 SDB */
+
+#define FT_long_long 0x8000
+#define FT_signed_long_long 0x8001
+#define FT_unsigned_long_long 0x8002
+
+#define FT_lo_user 0x8000
+#define FT_hi_user 0xffff
+
+/* Type modifier names and codes: Figure 15. */
+
+#define MOD_pointer_to 0x01
+#define MOD_reference_to 0x02
+#define MOD_const 0x03
+#define MOD_volatile 0x04
+
+#define MOD_lo_user 0x80
+#define MOD_hi_user 0xff
+
+/* Visibility names and codes: Figure 16. */
+
+#define VIS_local 0x00
+#define VIS_exported 0x01
+
+#define VIS_lo_user 0x80
+#define VIS_hi_user 0xff
+
+/* Array ordering names and codes: Figure 18. */
+
+#define ORD_row_major 0
+#define ORD_col_major 1
+
+/* Array subscript format names and codes: Figure 19. */
+
+#define FMT_FT_C_C 0x0
+#define FMT_FT_C_X 0x1
+#define FMT_FT_X_C 0x2
+#define FMT_FT_X_X 0x3
+#define FMT_UT_C_C 0x4
+#define FMT_UT_C_X 0x5
+#define FMT_UT_X_C 0x6
+#define FMT_UT_X_X 0x7
+#define FMT_ET 0x8
+
+/* Derived from above for ease of use. */
+
+#define FMT_CODE(_FUNDAMENTAL_TYPE_P, _UB_CONST_P, _LB_CONST_P) \
+ (((_FUNDAMENTAL_TYPE_P) ? 0 : 4) \
+ | ((_UB_CONST_P) ? 0 : 2) \
+ | ((_LB_CONST_P) ? 0 : 1))
+
+/* Source language names and codes: Figure 17. */
+
+#define LANG_C89 0x0001
+#define LANG_C 0x0002
+#define LANG_ADA83 0x0003
+#define LANG_C_PLUS_PLUS 0x0004
+#define LANG_COBOL74 0x0005
+#define LANG_COBOL85 0x0006
+#define LANG_FORTRAN77 0x0007
+#define LANG_FORTRAN90 0x0008
+#define LANG_PASCAL83 0x0009
+#define LANG_MODULA2 0x000a
+
+#define LANG_LO_USER 0x8000
+#define LANG_HI_USER 0xffff
+
+/* Names and codes for GNU "macinfo" extension. */
+
+#define MACINFO_start 's'
+#define MACINFO_resume 'r'
+#define MACINFO_define 'd'
+#define MACINFO_undef 'u'
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