dwarf2.h revision 60484 
1/* Declarations and definitions of codes relating to the DWARF symbolic
2   debugging information format.
3   Copyright (C) 1992, 1993, 1995, 1996, 1999 Free Software Foundation, Inc.
4
5   Written by Gary Funck (gary@intrepid.com) The Ada Joint Program
6   Office (AJPO), Florida State Unviversity and Silicon Graphics Inc.
7   provided support for this effort -- June 21, 1995.
8
9   Derived from the DWARF 1 implementation written by Ron Guilmette
10   (rfg@netcom.com), November 1990.
11
12This file is part of GNU CC.
13
14GNU CC is free software; you can redistribute it and/or modify it
15under the terms of the GNU General Public License as published by the
16Free Software Foundation; either version 2, or (at your option) any
17later version.
18
19GNU CC is distributed in the hope that it will be useful, but WITHOUT
20ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
21FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
22for more details.
23
24You should have received a copy of the GNU General Public License
25along with GNU CC; see the file COPYING.  If not, write to the Free
26Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
27
28/* This file is derived from the DWARF specification (a public document)
29   Revision 2.0.0 (July 27, 1993) developed by the UNIX International
30   Programming Languages Special Interest Group (UI/PLSIG) and distributed
31   by UNIX International.  Copies of this specification are available from
32   UNIX International, 20 Waterview Boulevard, Parsippany, NJ, 07054.  */
33
34#ifndef _ELF_DWARF2_H
35#define _ELF_DWARF2_H
36
37/* Structure found in the .debug_line section.  */
38typedef struct
39{
40  unsigned char li_length          [4];
41  unsigned char li_version         [2];
42  unsigned char li_prologue_length [4];
43  unsigned char li_min_insn_length [1];
44  unsigned char li_default_is_stmt [1];
45  unsigned char li_line_base       [1];
46  unsigned char li_line_range      [1];
47  unsigned char li_opcode_base     [1];
48}
49DWARF2_External_LineInfo;
50
51typedef struct
52{
53  unsigned long  li_length;
54  unsigned short li_version;
55  unsigned int   li_prologue_length;
56  unsigned char  li_min_insn_length;
57  unsigned char  li_default_is_stmt;
58  int            li_line_base;
59  unsigned char  li_line_range;
60  unsigned char  li_opcode_base;
61}
62DWARF2_Internal_LineInfo;
63
64/* Structure found in .debug_pubnames section.  */
65typedef struct
66{
67  unsigned char pn_length  [4];
68  unsigned char pn_version [2];
69  unsigned char pn_offset  [4];
70  unsigned char pn_size    [4];
71}
72DWARF2_External_PubNames;
73
74typedef struct
75{
76  unsigned long  pn_length;
77  unsigned short pn_version;
78  unsigned long  pn_offset;
79  unsigned long  pn_size;
80}
81DWARF2_Internal_PubNames;
82
83/* Strcuture found in .debug_info section.  */
84typedef struct
85{
86  unsigned char  cu_length        [4];
87  unsigned char  cu_version       [2];
88  unsigned char  cu_abbrev_offset [4];
89  unsigned char  cu_pointer_size  [1];
90}
91DWARF2_External_CompUnit;
92
93typedef struct
94{
95  unsigned long  cu_length;
96  unsigned short cu_version;
97  unsigned long  cu_abbrev_offset;
98  unsigned char  cu_pointer_size;
99}
100DWARF2_Internal_CompUnit;
101
102typedef struct
103{
104  unsigned char  ar_length       [4];
105  unsigned char  ar_version      [2];
106  unsigned char  ar_info_offset  [4];
107  unsigned char  ar_pointer_size [1];
108  unsigned char  ar_segment_size [1];
109}
110DWARF2_External_ARange;
111
112typedef struct
113{
114  unsigned long  ar_length;
115  unsigned short ar_version;
116  unsigned long  ar_info_offset;
117  unsigned char  ar_pointer_size;
118  unsigned char  ar_segment_size;
119}
120DWARF2_Internal_ARange;
121
122
123/* Tag names and codes.  */
124
125enum dwarf_tag
126  {
127    DW_TAG_padding = 0x00,
128    DW_TAG_array_type = 0x01,
129    DW_TAG_class_type = 0x02,
130    DW_TAG_entry_point = 0x03,
131    DW_TAG_enumeration_type = 0x04,
132    DW_TAG_formal_parameter = 0x05,
133    DW_TAG_imported_declaration = 0x08,
134    DW_TAG_label = 0x0a,
135    DW_TAG_lexical_block = 0x0b,
136    DW_TAG_member = 0x0d,
137    DW_TAG_pointer_type = 0x0f,
138    DW_TAG_reference_type = 0x10,
139    DW_TAG_compile_unit = 0x11,
140    DW_TAG_string_type = 0x12,
141    DW_TAG_structure_type = 0x13,
142    DW_TAG_subroutine_type = 0x15,
143    DW_TAG_typedef = 0x16,
144    DW_TAG_union_type = 0x17,
145    DW_TAG_unspecified_parameters = 0x18,
146    DW_TAG_variant = 0x19,
147    DW_TAG_common_block = 0x1a,
148    DW_TAG_common_inclusion = 0x1b,
149    DW_TAG_inheritance = 0x1c,
150    DW_TAG_inlined_subroutine = 0x1d,
151    DW_TAG_module = 0x1e,
152    DW_TAG_ptr_to_member_type = 0x1f,
153    DW_TAG_set_type = 0x20,
154    DW_TAG_subrange_type = 0x21,
155    DW_TAG_with_stmt = 0x22,
156    DW_TAG_access_declaration = 0x23,
157    DW_TAG_base_type = 0x24,
158    DW_TAG_catch_block = 0x25,
159    DW_TAG_const_type = 0x26,
160    DW_TAG_constant = 0x27,
161    DW_TAG_enumerator = 0x28,
162    DW_TAG_file_type = 0x29,
163    DW_TAG_friend = 0x2a,
164    DW_TAG_namelist = 0x2b,
165    DW_TAG_namelist_item = 0x2c,
166    DW_TAG_packed_type = 0x2d,
167    DW_TAG_subprogram = 0x2e,
168    DW_TAG_template_type_param = 0x2f,
169    DW_TAG_template_value_param = 0x30,
170    DW_TAG_thrown_type = 0x31,
171    DW_TAG_try_block = 0x32,
172    DW_TAG_variant_part = 0x33,
173    DW_TAG_variable = 0x34,
174    DW_TAG_volatile_type = 0x35,
175    /* SGI/MIPS Extensions */
176    DW_TAG_MIPS_loop = 0x4081,
177    /* GNU extensions */
178    DW_TAG_format_label = 0x4101,	/* for FORTRAN 77 and Fortran 90 */
179    DW_TAG_function_template = 0x4102,	/* for C++ */
180    DW_TAG_class_template = 0x4103	/* for C++ */
181  };
182
183#define DW_TAG_lo_user	0x4080
184#define DW_TAG_hi_user	0xffff
185
186/* flag that tells whether entry has a child or not */
187#define DW_children_no   0
188#define	DW_children_yes  1
189
190/* Form names and codes.  */
191enum dwarf_form
192  {
193    DW_FORM_addr = 0x01,
194    DW_FORM_block2 = 0x03,
195    DW_FORM_block4 = 0x04,
196    DW_FORM_data2 = 0x05,
197    DW_FORM_data4 = 0x06,
198    DW_FORM_data8 = 0x07,
199    DW_FORM_string = 0x08,
200    DW_FORM_block = 0x09,
201    DW_FORM_block1 = 0x0a,
202    DW_FORM_data1 = 0x0b,
203    DW_FORM_flag = 0x0c,
204    DW_FORM_sdata = 0x0d,
205    DW_FORM_strp = 0x0e,
206    DW_FORM_udata = 0x0f,
207    DW_FORM_ref_addr = 0x10,
208    DW_FORM_ref1 = 0x11,
209    DW_FORM_ref2 = 0x12,
210    DW_FORM_ref4 = 0x13,
211    DW_FORM_ref8 = 0x14,
212    DW_FORM_ref_udata = 0x15,
213    DW_FORM_indirect = 0x16
214  };
215
216/* Attribute names and codes.  */
217
218enum dwarf_attribute
219  {
220    DW_AT_sibling = 0x01,
221    DW_AT_location = 0x02,
222    DW_AT_name = 0x03,
223    DW_AT_ordering = 0x09,
224    DW_AT_subscr_data = 0x0a,
225    DW_AT_byte_size = 0x0b,
226    DW_AT_bit_offset = 0x0c,
227    DW_AT_bit_size = 0x0d,
228    DW_AT_element_list = 0x0f,
229    DW_AT_stmt_list = 0x10,
230    DW_AT_low_pc = 0x11,
231    DW_AT_high_pc = 0x12,
232    DW_AT_language = 0x13,
233    DW_AT_member = 0x14,
234    DW_AT_discr = 0x15,
235    DW_AT_discr_value = 0x16,
236    DW_AT_visibility = 0x17,
237    DW_AT_import = 0x18,
238    DW_AT_string_length = 0x19,
239    DW_AT_common_reference = 0x1a,
240    DW_AT_comp_dir = 0x1b,
241    DW_AT_const_value = 0x1c,
242    DW_AT_containing_type = 0x1d,
243    DW_AT_default_value = 0x1e,
244    DW_AT_inline = 0x20,
245    DW_AT_is_optional = 0x21,
246    DW_AT_lower_bound = 0x22,
247    DW_AT_producer = 0x25,
248    DW_AT_prototyped = 0x27,
249    DW_AT_return_addr = 0x2a,
250    DW_AT_start_scope = 0x2c,
251    DW_AT_stride_size = 0x2e,
252    DW_AT_upper_bound = 0x2f,
253    DW_AT_abstract_origin = 0x31,
254    DW_AT_accessibility = 0x32,
255    DW_AT_address_class = 0x33,
256    DW_AT_artificial = 0x34,
257    DW_AT_base_types = 0x35,
258    DW_AT_calling_convention = 0x36,
259    DW_AT_count = 0x37,
260    DW_AT_data_member_location = 0x38,
261    DW_AT_decl_column = 0x39,
262    DW_AT_decl_file = 0x3a,
263    DW_AT_decl_line = 0x3b,
264    DW_AT_declaration = 0x3c,
265    DW_AT_discr_list = 0x3d,
266    DW_AT_encoding = 0x3e,
267    DW_AT_external = 0x3f,
268    DW_AT_frame_base = 0x40,
269    DW_AT_friend = 0x41,
270    DW_AT_identifier_case = 0x42,
271    DW_AT_macro_info = 0x43,
272    DW_AT_namelist_items = 0x44,
273    DW_AT_priority = 0x45,
274    DW_AT_segment = 0x46,
275    DW_AT_specification = 0x47,
276    DW_AT_static_link = 0x48,
277    DW_AT_type = 0x49,
278    DW_AT_use_location = 0x4a,
279    DW_AT_variable_parameter = 0x4b,
280    DW_AT_virtuality = 0x4c,
281    DW_AT_vtable_elem_location = 0x4d,
282    /* SGI/MIPS Extensions */
283    DW_AT_MIPS_fde = 0x2001,
284    DW_AT_MIPS_loop_begin = 0x2002,
285    DW_AT_MIPS_tail_loop_begin = 0x2003,
286    DW_AT_MIPS_epilog_begin = 0x2004,
287    DW_AT_MIPS_loop_unroll_factor = 0x2005,
288    DW_AT_MIPS_software_pipeline_depth = 0x2006,
289    DW_AT_MIPS_linkage_name = 0x2007,
290    DW_AT_MIPS_stride = 0x2008,
291    DW_AT_MIPS_abstract_name = 0x2009,
292    DW_AT_MIPS_clone_origin = 0x200a,
293    DW_AT_MIPS_has_inlines = 0x200b,
294    /* GNU extensions.  */
295    DW_AT_sf_names = 0x2101,
296    DW_AT_src_info = 0x2102,
297    DW_AT_mac_info = 0x2103,
298    DW_AT_src_coords = 0x2104,
299    DW_AT_body_begin = 0x2105,
300    DW_AT_body_end = 0x2106
301  };
302
303#define DW_AT_lo_user	0x2000	/* implementation-defined range start */
304#define DW_AT_hi_user	0x3ff0	/* implementation-defined range end */
305
306/* Location atom names and codes.  */
307
308enum dwarf_location_atom
309  {
310    DW_OP_addr = 0x03,
311    DW_OP_deref = 0x06,
312    DW_OP_const1u = 0x08,
313    DW_OP_const1s = 0x09,
314    DW_OP_const2u = 0x0a,
315    DW_OP_const2s = 0x0b,
316    DW_OP_const4u = 0x0c,
317    DW_OP_const4s = 0x0d,
318    DW_OP_const8u = 0x0e,
319    DW_OP_const8s = 0x0f,
320    DW_OP_constu = 0x10,
321    DW_OP_consts = 0x11,
322    DW_OP_dup = 0x12,
323    DW_OP_drop = 0x13,
324    DW_OP_over = 0x14,
325    DW_OP_pick = 0x15,
326    DW_OP_swap = 0x16,
327    DW_OP_rot = 0x17,
328    DW_OP_xderef = 0x18,
329    DW_OP_abs = 0x19,
330    DW_OP_and = 0x1a,
331    DW_OP_div = 0x1b,
332    DW_OP_minus = 0x1c,
333    DW_OP_mod = 0x1d,
334    DW_OP_mul = 0x1e,
335    DW_OP_neg = 0x1f,
336    DW_OP_not = 0x20,
337    DW_OP_or = 0x21,
338    DW_OP_plus = 0x22,
339    DW_OP_plus_uconst = 0x23,
340    DW_OP_shl = 0x24,
341    DW_OP_shr = 0x25,
342    DW_OP_shra = 0x26,
343    DW_OP_xor = 0x27,
344    DW_OP_bra = 0x28,
345    DW_OP_eq = 0x29,
346    DW_OP_ge = 0x2a,
347    DW_OP_gt = 0x2b,
348    DW_OP_le = 0x2c,
349    DW_OP_lt = 0x2d,
350    DW_OP_ne = 0x2e,
351    DW_OP_skip = 0x2f,
352    DW_OP_lit0 = 0x30,
353    DW_OP_lit1 = 0x31,
354    DW_OP_lit2 = 0x32,
355    DW_OP_lit3 = 0x33,
356    DW_OP_lit4 = 0x34,
357    DW_OP_lit5 = 0x35,
358    DW_OP_lit6 = 0x36,
359    DW_OP_lit7 = 0x37,
360    DW_OP_lit8 = 0x38,
361    DW_OP_lit9 = 0x39,
362    DW_OP_lit10 = 0x3a,
363    DW_OP_lit11 = 0x3b,
364    DW_OP_lit12 = 0x3c,
365    DW_OP_lit13 = 0x3d,
366    DW_OP_lit14 = 0x3e,
367    DW_OP_lit15 = 0x3f,
368    DW_OP_lit16 = 0x40,
369    DW_OP_lit17 = 0x41,
370    DW_OP_lit18 = 0x42,
371    DW_OP_lit19 = 0x43,
372    DW_OP_lit20 = 0x44,
373    DW_OP_lit21 = 0x45,
374    DW_OP_lit22 = 0x46,
375    DW_OP_lit23 = 0x47,
376    DW_OP_lit24 = 0x48,
377    DW_OP_lit25 = 0x49,
378    DW_OP_lit26 = 0x4a,
379    DW_OP_lit27 = 0x4b,
380    DW_OP_lit28 = 0x4c,
381    DW_OP_lit29 = 0x4d,
382    DW_OP_lit30 = 0x4e,
383    DW_OP_lit31 = 0x4f,
384    DW_OP_reg0 = 0x50,
385    DW_OP_reg1 = 0x51,
386    DW_OP_reg2 = 0x52,
387    DW_OP_reg3 = 0x53,
388    DW_OP_reg4 = 0x54,
389    DW_OP_reg5 = 0x55,
390    DW_OP_reg6 = 0x56,
391    DW_OP_reg7 = 0x57,
392    DW_OP_reg8 = 0x58,
393    DW_OP_reg9 = 0x59,
394    DW_OP_reg10 = 0x5a,
395    DW_OP_reg11 = 0x5b,
396    DW_OP_reg12 = 0x5c,
397    DW_OP_reg13 = 0x5d,
398    DW_OP_reg14 = 0x5e,
399    DW_OP_reg15 = 0x5f,
400    DW_OP_reg16 = 0x60,
401    DW_OP_reg17 = 0x61,
402    DW_OP_reg18 = 0x62,
403    DW_OP_reg19 = 0x63,
404    DW_OP_reg20 = 0x64,
405    DW_OP_reg21 = 0x65,
406    DW_OP_reg22 = 0x66,
407    DW_OP_reg23 = 0x67,
408    DW_OP_reg24 = 0x68,
409    DW_OP_reg25 = 0x69,
410    DW_OP_reg26 = 0x6a,
411    DW_OP_reg27 = 0x6b,
412    DW_OP_reg28 = 0x6c,
413    DW_OP_reg29 = 0x6d,
414    DW_OP_reg30 = 0x6e,
415    DW_OP_reg31 = 0x6f,
416    DW_OP_breg0 = 0x70,
417    DW_OP_breg1 = 0x71,
418    DW_OP_breg2 = 0x72,
419    DW_OP_breg3 = 0x73,
420    DW_OP_breg4 = 0x74,
421    DW_OP_breg5 = 0x75,
422    DW_OP_breg6 = 0x76,
423    DW_OP_breg7 = 0x77,
424    DW_OP_breg8 = 0x78,
425    DW_OP_breg9 = 0x79,
426    DW_OP_breg10 = 0x7a,
427    DW_OP_breg11 = 0x7b,
428    DW_OP_breg12 = 0x7c,
429    DW_OP_breg13 = 0x7d,
430    DW_OP_breg14 = 0x7e,
431    DW_OP_breg15 = 0x7f,
432    DW_OP_breg16 = 0x80,
433    DW_OP_breg17 = 0x81,
434    DW_OP_breg18 = 0x82,
435    DW_OP_breg19 = 0x83,
436    DW_OP_breg20 = 0x84,
437    DW_OP_breg21 = 0x85,
438    DW_OP_breg22 = 0x86,
439    DW_OP_breg23 = 0x87,
440    DW_OP_breg24 = 0x88,
441    DW_OP_breg25 = 0x89,
442    DW_OP_breg26 = 0x8a,
443    DW_OP_breg27 = 0x8b,
444    DW_OP_breg28 = 0x8c,
445    DW_OP_breg29 = 0x8d,
446    DW_OP_breg30 = 0x8e,
447    DW_OP_breg31 = 0x8f,
448    DW_OP_regx = 0x90,
449    DW_OP_fbreg = 0x91,
450    DW_OP_bregx = 0x92,
451    DW_OP_piece = 0x93,
452    DW_OP_deref_size = 0x94,
453    DW_OP_xderef_size = 0x95,
454    DW_OP_nop = 0x96
455  };
456
457#define DW_OP_lo_user	0x80	/* implementation-defined range start */
458#define DW_OP_hi_user	0xff	/* implementation-defined range end */
459
460/* Type encodings.  */
461
462enum dwarf_type
463  {
464    DW_ATE_void = 0x0,
465    DW_ATE_address = 0x1,
466    DW_ATE_boolean = 0x2,
467    DW_ATE_complex_float = 0x3,
468    DW_ATE_float = 0x4,
469    DW_ATE_signed = 0x5,
470    DW_ATE_signed_char = 0x6,
471    DW_ATE_unsigned = 0x7,
472    DW_ATE_unsigned_char = 0x8
473  };
474
475#define	DW_ATE_lo_user 0x80
476#define	DW_ATE_hi_user 0xff
477
478/* Array ordering names and codes.  */
479enum dwarf_array_dim_ordering
480  {
481    DW_ORD_row_major = 0,
482    DW_ORD_col_major = 1
483  };
484
485/* access attribute */
486enum dwarf_access_attribute
487  {
488    DW_ACCESS_public = 1,
489    DW_ACCESS_protected = 2,
490    DW_ACCESS_private = 3
491  };
492
493/* visibility */
494enum dwarf_visibility_attribute
495  {
496    DW_VIS_local = 1,
497    DW_VIS_exported = 2,
498    DW_VIS_qualified = 3
499  };
500
501/* virtuality */
502enum dwarf_virtuality_attribute
503  {
504    DW_VIRTUALITY_none = 0,
505    DW_VIRTUALITY_virtual = 1,
506    DW_VIRTUALITY_pure_virtual = 2
507  };
508
509/* case sensitivity */
510enum dwarf_id_case
511  {
512    DW_ID_case_sensitive = 0,
513    DW_ID_up_case = 1,
514    DW_ID_down_case = 2,
515    DW_ID_case_insensitive = 3
516  };
517
518/* calling convention */
519enum dwarf_calling_convention
520  {
521    DW_CC_normal = 0x1,
522    DW_CC_program = 0x2,
523    DW_CC_nocall = 0x3
524  };
525
526#define DW_CC_lo_user 0x40
527#define DW_CC_hi_user 0xff
528
529/* inline attribute */
530enum dwarf_inline_attribute
531  {
532    DW_INL_not_inlined = 0,
533    DW_INL_inlined = 1,
534    DW_INL_declared_not_inlined = 2,
535    DW_INL_declared_inlined = 3
536  };
537
538/* descriminant lists */
539enum dwarf_descrim_list
540  {
541    DW_DSC_label = 0,
542    DW_DSC_range = 1
543  };
544
545/* line number opcodes */
546enum dwarf_line_number_ops
547  {
548    DW_LNS_extended_op = 0,
549    DW_LNS_copy = 1,
550    DW_LNS_advance_pc = 2,
551    DW_LNS_advance_line = 3,
552    DW_LNS_set_file = 4,
553    DW_LNS_set_column = 5,
554    DW_LNS_negate_stmt = 6,
555    DW_LNS_set_basic_block = 7,
556    DW_LNS_const_add_pc = 8,
557    DW_LNS_fixed_advance_pc = 9
558  };
559
560/* line number extended opcodes */
561enum dwarf_line_number_x_ops
562  {
563    DW_LNE_end_sequence = 1,
564    DW_LNE_set_address = 2,
565    DW_LNE_define_file = 3
566  };
567
568/* call frame information */
569enum dwarf_call_frame_info
570  {
571    DW_CFA_advance_loc = 0x40,
572    DW_CFA_offset = 0x80,
573    DW_CFA_restore = 0xc0,
574    DW_CFA_nop = 0x00,
575    DW_CFA_set_loc = 0x01,
576    DW_CFA_advance_loc1 = 0x02,
577    DW_CFA_advance_loc2 = 0x03,
578    DW_CFA_advance_loc4 = 0x04,
579    DW_CFA_offset_extended = 0x05,
580    DW_CFA_restore_extended = 0x06,
581    DW_CFA_undefined = 0x07,
582    DW_CFA_same_value = 0x08,
583    DW_CFA_register = 0x09,
584    DW_CFA_remember_state = 0x0a,
585    DW_CFA_restore_state = 0x0b,
586    DW_CFA_def_cfa = 0x0c,
587    DW_CFA_def_cfa_register = 0x0d,
588    DW_CFA_def_cfa_offset = 0x0e,
589    /* SGI/MIPS specific */
590    DW_CFA_MIPS_advance_loc8 = 0x1d
591  };
592
593#define DW_CIE_ID	  0xffffffff
594#define DW_CIE_VERSION	  1
595
596#define DW_CFA_extended   0
597#define DW_CFA_low_user   0x1c
598#define DW_CFA_high_user  0x3f
599
600#define DW_CHILDREN_no		     0x00
601#define DW_CHILDREN_yes		     0x01
602
603#define DW_ADDR_none		0
604
605/* Source language names and codes.  */
606
607enum dwarf_source_language
608  {
609    DW_LANG_C89 = 0x0001,
610    DW_LANG_C = 0x0002,
611    DW_LANG_Ada83 = 0x0003,
612    DW_LANG_C_plus_plus = 0x0004,
613    DW_LANG_Cobol74 = 0x0005,
614    DW_LANG_Cobol85 = 0x0006,
615    DW_LANG_Fortran77 = 0x0007,
616    DW_LANG_Fortran90 = 0x0008,
617    DW_LANG_Pascal83 = 0x0009,
618    DW_LANG_Modula2 = 0x000a,
619    DW_LANG_Java = 0x9af4,
620    DW_LANG_Mips_Assembler = 0x8001
621  };
622
623
624#define DW_LANG_lo_user 0x8000	/* implementation-defined range start */
625#define DW_LANG_hi_user 0xffff	/* implementation-defined range start */
626
627/* Names and codes for macro information.  */
628
629enum dwarf_macinfo_record_type
630  {
631    DW_MACINFO_define = 1,
632    DW_MACINFO_undef = 2,
633    DW_MACINFO_start_file = 3,
634    DW_MACINFO_end_file = 4,
635    DW_MACINFO_vendor_ext = 255
636  };
637
638#endif /* _ELF_DWARF2_H */
639