1 /* This file defines standard DWARF types, structures, and macros.
2 Copyright (C) 2000-2010 Red Hat, Inc.
3 This file is part of Red Hat elfutils.
5 Red Hat elfutils is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by the
7 Free Software Foundation; version 2 of the License.
9 Red Hat elfutils is distributed in the hope that it will be useful, but
10 WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 General Public License for more details.
14 You should have received a copy of the GNU General Public License along
15 with Red Hat elfutils; if not, write to the Free Software Foundation,
16 Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA.
18 In addition, as a special exception, Red Hat, Inc. gives You the
19 additional right to link the code of Red Hat elfutils with code licensed
20 under any Open Source Initiative certified open source license
21 (http://www.opensource.org/licenses/index.php) which requires the
22 distribution of source code with any binary distribution and to
23 distribute linked combinations of the two. Non-GPL Code permitted under
24 this exception must only link to the code of Red Hat elfutils through
25 those well defined interfaces identified in the file named EXCEPTION
26 found in the source code files (the "Approved Interfaces"). The files
27 of Non-GPL Code may instantiate templates or use macros or inline
28 functions from the Approved Interfaces without causing the resulting
29 work to be covered by the GNU General Public License. Only Red Hat,
30 Inc. may make changes or additions to the list of Approved Interfaces.
31 Red Hat's grant of this exception is conditioned upon your not adding
32 any new exceptions. If you wish to add a new Approved Interface or
33 exception, please contact Red Hat. You must obey the GNU General Public
34 License in all respects for all of the Red Hat elfutils code and other
35 code used in conjunction with Red Hat elfutils except the Non-GPL Code
36 covered by this exception. If you modify this file, you may extend this
37 exception to your version of the file, but you are not obligated to do
38 so. If you do not wish to provide this exception without modification,
39 you must delete this exception statement from your version and license
40 this file solely under the GPL without exception.
42 Red Hat elfutils is an included package of the Open Invention Network.
43 An included package of the Open Invention Network is a package for which
44 Open Invention Network licensees cross-license their patents. No patent
45 license is granted, either expressly or impliedly, by designation as an
46 included package. Should you wish to participate in the Open Invention
47 Network licensing program, please visit www.openinventionnetwork.com
48 <http://www.openinventionnetwork.com>. */
56 DW_TAG_array_type = 0x01,
57 DW_TAG_class_type = 0x02,
58 DW_TAG_entry_point = 0x03,
59 DW_TAG_enumeration_type = 0x04,
60 DW_TAG_formal_parameter = 0x05,
61 DW_TAG_imported_declaration = 0x08,
63 DW_TAG_lexical_block = 0x0b,
65 DW_TAG_pointer_type = 0x0f,
66 DW_TAG_reference_type = 0x10,
67 DW_TAG_compile_unit = 0x11,
68 DW_TAG_string_type = 0x12,
69 DW_TAG_structure_type = 0x13,
70 DW_TAG_subroutine_type = 0x15,
71 DW_TAG_typedef = 0x16,
72 DW_TAG_union_type = 0x17,
73 DW_TAG_unspecified_parameters = 0x18,
74 DW_TAG_variant = 0x19,
75 DW_TAG_common_block = 0x1a,
76 DW_TAG_common_inclusion = 0x1b,
77 DW_TAG_inheritance = 0x1c,
78 DW_TAG_inlined_subroutine = 0x1d,
80 DW_TAG_ptr_to_member_type = 0x1f,
81 DW_TAG_set_type = 0x20,
82 DW_TAG_subrange_type = 0x21,
83 DW_TAG_with_stmt = 0x22,
84 DW_TAG_access_declaration = 0x23,
85 DW_TAG_base_type = 0x24,
86 DW_TAG_catch_block = 0x25,
87 DW_TAG_const_type = 0x26,
88 DW_TAG_constant = 0x27,
89 DW_TAG_enumerator = 0x28,
90 DW_TAG_file_type = 0x29,
92 DW_TAG_namelist = 0x2b,
93 DW_TAG_namelist_item = 0x2c,
94 DW_TAG_packed_type = 0x2d,
95 DW_TAG_subprogram = 0x2e,
96 DW_TAG_template_type_parameter = 0x2f,
97 DW_TAG_template_value_parameter = 0x30,
98 DW_TAG_thrown_type = 0x31,
99 DW_TAG_try_block = 0x32,
100 DW_TAG_variant_part = 0x33,
101 DW_TAG_variable = 0x34,
102 DW_TAG_volatile_type = 0x35,
103 DW_TAG_dwarf_procedure = 0x36,
104 DW_TAG_restrict_type = 0x37,
105 DW_TAG_interface_type = 0x38,
106 DW_TAG_namespace = 0x39,
107 DW_TAG_imported_module = 0x3a,
108 DW_TAG_unspecified_type = 0x3b,
109 DW_TAG_partial_unit = 0x3c,
110 DW_TAG_imported_unit = 0x3d,
111 DW_TAG_mutable_type = 0x3e,
112 DW_TAG_condition = 0x3f,
113 DW_TAG_shared_type = 0x40,
114 DW_TAG_type_unit = 0x41,
115 DW_TAG_rvalue_reference_type = 0x42,
116 DW_TAG_template_alias = 0x43,
118 DW_TAG_lo_user = 0x4080,
120 DW_TAG_MIPS_loop = 0x4081,
121 DW_TAG_format_label = 0x4101,
122 DW_TAG_function_template = 0x4102,
123 DW_TAG_class_template = 0x4103,
125 DW_TAG_GNU_BINCL = 0x4104,
126 DW_TAG_GNU_EINCL = 0x4105,
128 DW_TAG_GNU_template_template_param = 0x4106,
129 DW_TAG_GNU_template_parameter_pack = 0x4107,
130 DW_TAG_GNU_formal_parameter_pack = 0x4108,
132 DW_TAG_hi_user = 0xffff
136 /* Children determination encodings. */
144 /* DWARF attributes encodings. */
147 DW_AT_sibling = 0x01,
148 DW_AT_location = 0x02,
150 DW_AT_ordering = 0x09,
151 DW_AT_subscr_data = 0x0a,
152 DW_AT_byte_size = 0x0b,
153 DW_AT_bit_offset = 0x0c,
154 DW_AT_bit_size = 0x0d,
155 DW_AT_element_list = 0x0f,
156 DW_AT_stmt_list = 0x10,
158 DW_AT_high_pc = 0x12,
159 DW_AT_language = 0x13,
162 DW_AT_discr_value = 0x16,
163 DW_AT_visibility = 0x17,
165 DW_AT_string_length = 0x19,
166 DW_AT_common_reference = 0x1a,
167 DW_AT_comp_dir = 0x1b,
168 DW_AT_const_value = 0x1c,
169 DW_AT_containing_type = 0x1d,
170 DW_AT_default_value = 0x1e,
172 DW_AT_is_optional = 0x21,
173 DW_AT_lower_bound = 0x22,
174 DW_AT_producer = 0x25,
175 DW_AT_prototyped = 0x27,
176 DW_AT_return_addr = 0x2a,
177 DW_AT_start_scope = 0x2c,
178 DW_AT_bit_stride = 0x2e,
179 DW_AT_upper_bound = 0x2f,
180 DW_AT_abstract_origin = 0x31,
181 DW_AT_accessibility = 0x32,
182 DW_AT_address_class = 0x33,
183 DW_AT_artificial = 0x34,
184 DW_AT_base_types = 0x35,
185 DW_AT_calling_convention = 0x36,
187 DW_AT_data_member_location = 0x38,
188 DW_AT_decl_column = 0x39,
189 DW_AT_decl_file = 0x3a,
190 DW_AT_decl_line = 0x3b,
191 DW_AT_declaration = 0x3c,
192 DW_AT_discr_list = 0x3d,
193 DW_AT_encoding = 0x3e,
194 DW_AT_external = 0x3f,
195 DW_AT_frame_base = 0x40,
197 DW_AT_identifier_case = 0x42,
198 DW_AT_macro_info = 0x43,
199 DW_AT_namelist_item = 0x44,
200 DW_AT_priority = 0x45,
201 DW_AT_segment = 0x46,
202 DW_AT_specification = 0x47,
203 DW_AT_static_link = 0x48,
205 DW_AT_use_location = 0x4a,
206 DW_AT_variable_parameter = 0x4b,
207 DW_AT_virtuality = 0x4c,
208 DW_AT_vtable_elem_location = 0x4d,
209 DW_AT_allocated = 0x4e,
210 DW_AT_associated = 0x4f,
211 DW_AT_data_location = 0x50,
212 DW_AT_byte_stride = 0x51,
213 DW_AT_entry_pc = 0x52,
214 DW_AT_use_UTF8 = 0x53,
215 DW_AT_extension = 0x54,
217 DW_AT_trampoline = 0x56,
218 DW_AT_call_column = 0x57,
219 DW_AT_call_file = 0x58,
220 DW_AT_call_line = 0x59,
221 DW_AT_description = 0x5a,
222 DW_AT_binary_scale = 0x5b,
223 DW_AT_decimal_scale = 0x5c,
225 DW_AT_decimal_sign = 0x5e,
226 DW_AT_digit_count = 0x5f,
227 DW_AT_picture_string = 0x60,
228 DW_AT_mutable = 0x61,
229 DW_AT_threads_scaled = 0x62,
230 DW_AT_explicit = 0x63,
231 DW_AT_object_pointer = 0x64,
232 DW_AT_endianity = 0x65,
233 DW_AT_elemental = 0x66,
235 DW_AT_recursive = 0x68,
236 DW_AT_signature = 0x69,
237 DW_AT_main_subprogram = 0x6a,
238 DW_AT_data_bit_offset = 0x6b,
239 DW_AT_const_expr = 0x6c,
240 DW_AT_enum_class = 0x6d,
241 DW_AT_linkage_name = 0x6e,
243 DW_AT_lo_user = 0x2000,
245 DW_AT_MIPS_fde = 0x2001,
246 DW_AT_MIPS_loop_begin = 0x2002,
247 DW_AT_MIPS_tail_loop_begin = 0x2003,
248 DW_AT_MIPS_epilog_begin = 0x2004,
249 DW_AT_MIPS_loop_unroll_factor = 0x2005,
250 DW_AT_MIPS_software_pipeline_depth = 0x2006,
251 DW_AT_MIPS_linkage_name = 0x2007,
252 DW_AT_MIPS_stride = 0x2008,
253 DW_AT_MIPS_abstract_name = 0x2009,
254 DW_AT_MIPS_clone_origin = 0x200a,
255 DW_AT_MIPS_has_inlines = 0x200b,
256 DW_AT_MIPS_stride_byte = 0x200c,
257 DW_AT_MIPS_stride_elem = 0x200d,
258 DW_AT_MIPS_ptr_dopetype = 0x200e,
259 DW_AT_MIPS_allocatable_dopetype = 0x200f,
260 DW_AT_MIPS_assumed_shape_dopetype = 0x2010,
261 DW_AT_MIPS_assumed_size = 0x2011,
263 /* GNU extensions. */
264 DW_AT_sf_names = 0x2101,
265 DW_AT_src_info = 0x2102,
266 DW_AT_mac_info = 0x2103,
267 DW_AT_src_coords = 0x2104,
268 DW_AT_body_begin = 0x2105,
269 DW_AT_body_end = 0x2106,
270 DW_AT_GNU_vector = 0x2107,
271 DW_AT_GNU_guarded_by = 0x2108,
272 DW_AT_GNU_pt_guarded_by = 0x2109,
273 DW_AT_GNU_guarded = 0x210a,
274 DW_AT_GNU_pt_guarded = 0x210b,
275 DW_AT_GNU_locks_excluded = 0x210c,
276 DW_AT_GNU_exclusive_locks_required = 0x210d,
277 DW_AT_GNU_shared_locks_required = 0x210e,
278 DW_AT_GNU_odr_signature = 0x210f,
279 DW_AT_GNU_template_name = 0x2110,
281 DW_AT_hi_user = 0x3fff
285 /* DWARF form encodings. */
289 DW_FORM_block2 = 0x03,
290 DW_FORM_block4 = 0x04,
291 DW_FORM_data2 = 0x05,
292 DW_FORM_data4 = 0x06,
293 DW_FORM_data8 = 0x07,
294 DW_FORM_string = 0x08,
295 DW_FORM_block = 0x09,
296 DW_FORM_block1 = 0x0a,
297 DW_FORM_data1 = 0x0b,
299 DW_FORM_sdata = 0x0d,
301 DW_FORM_udata = 0x0f,
302 DW_FORM_ref_addr = 0x10,
307 DW_FORM_ref_udata = 0x15,
308 DW_FORM_indirect = 0x16,
309 DW_FORM_sec_offset = 0x17,
310 DW_FORM_exprloc = 0x18,
311 DW_FORM_flag_present = 0x19,
312 DW_FORM_ref_sig8 = 0x20
316 /* DWARF location operation encodings. */
319 DW_OP_addr = 0x03, /* Constant address. */
321 DW_OP_const1u = 0x08, /* Unsigned 1-byte constant. */
322 DW_OP_const1s = 0x09, /* Signed 1-byte constant. */
323 DW_OP_const2u = 0x0a, /* Unsigned 2-byte constant. */
324 DW_OP_const2s = 0x0b, /* Signed 2-byte constant. */
325 DW_OP_const4u = 0x0c, /* Unsigned 4-byte constant. */
326 DW_OP_const4s = 0x0d, /* Signed 4-byte constant. */
327 DW_OP_const8u = 0x0e, /* Unsigned 8-byte constant. */
328 DW_OP_const8s = 0x0f, /* Signed 8-byte constant. */
329 DW_OP_constu = 0x10, /* Unsigned LEB128 constant. */
330 DW_OP_consts = 0x11, /* Signed LEB128 constant. */
334 DW_OP_pick = 0x15, /* 1-byte stack index. */
348 DW_OP_plus_uconst = 0x23, /* Unsigned LEB128 addend. */
353 DW_OP_bra = 0x28, /* Signed 2-byte constant. */
360 DW_OP_skip = 0x2f, /* Signed 2-byte constant. */
361 DW_OP_lit0 = 0x30, /* Literal 0. */
362 DW_OP_lit1 = 0x31, /* Literal 1. */
363 DW_OP_lit2 = 0x32, /* Literal 2. */
364 DW_OP_lit3 = 0x33, /* Literal 3. */
365 DW_OP_lit4 = 0x34, /* Literal 4. */
366 DW_OP_lit5 = 0x35, /* Literal 5. */
367 DW_OP_lit6 = 0x36, /* Literal 6. */
368 DW_OP_lit7 = 0x37, /* Literal 7. */
369 DW_OP_lit8 = 0x38, /* Literal 8. */
370 DW_OP_lit9 = 0x39, /* Literal 9. */
371 DW_OP_lit10 = 0x3a, /* Literal 10. */
372 DW_OP_lit11 = 0x3b, /* Literal 11. */
373 DW_OP_lit12 = 0x3c, /* Literal 12. */
374 DW_OP_lit13 = 0x3d, /* Literal 13. */
375 DW_OP_lit14 = 0x3e, /* Literal 14. */
376 DW_OP_lit15 = 0x3f, /* Literal 15. */
377 DW_OP_lit16 = 0x40, /* Literal 16. */
378 DW_OP_lit17 = 0x41, /* Literal 17. */
379 DW_OP_lit18 = 0x42, /* Literal 18. */
380 DW_OP_lit19 = 0x43, /* Literal 19. */
381 DW_OP_lit20 = 0x44, /* Literal 20. */
382 DW_OP_lit21 = 0x45, /* Literal 21. */
383 DW_OP_lit22 = 0x46, /* Literal 22. */
384 DW_OP_lit23 = 0x47, /* Literal 23. */
385 DW_OP_lit24 = 0x48, /* Literal 24. */
386 DW_OP_lit25 = 0x49, /* Literal 25. */
387 DW_OP_lit26 = 0x4a, /* Literal 26. */
388 DW_OP_lit27 = 0x4b, /* Literal 27. */
389 DW_OP_lit28 = 0x4c, /* Literal 28. */
390 DW_OP_lit29 = 0x4d, /* Literal 29. */
391 DW_OP_lit30 = 0x4e, /* Literal 30. */
392 DW_OP_lit31 = 0x4f, /* Literal 31. */
393 DW_OP_reg0 = 0x50, /* Register 0. */
394 DW_OP_reg1 = 0x51, /* Register 1. */
395 DW_OP_reg2 = 0x52, /* Register 2. */
396 DW_OP_reg3 = 0x53, /* Register 3. */
397 DW_OP_reg4 = 0x54, /* Register 4. */
398 DW_OP_reg5 = 0x55, /* Register 5. */
399 DW_OP_reg6 = 0x56, /* Register 6. */
400 DW_OP_reg7 = 0x57, /* Register 7. */
401 DW_OP_reg8 = 0x58, /* Register 8. */
402 DW_OP_reg9 = 0x59, /* Register 9. */
403 DW_OP_reg10 = 0x5a, /* Register 10. */
404 DW_OP_reg11 = 0x5b, /* Register 11. */
405 DW_OP_reg12 = 0x5c, /* Register 12. */
406 DW_OP_reg13 = 0x5d, /* Register 13. */
407 DW_OP_reg14 = 0x5e, /* Register 14. */
408 DW_OP_reg15 = 0x5f, /* Register 15. */
409 DW_OP_reg16 = 0x60, /* Register 16. */
410 DW_OP_reg17 = 0x61, /* Register 17. */
411 DW_OP_reg18 = 0x62, /* Register 18. */
412 DW_OP_reg19 = 0x63, /* Register 19. */
413 DW_OP_reg20 = 0x64, /* Register 20. */
414 DW_OP_reg21 = 0x65, /* Register 21. */
415 DW_OP_reg22 = 0x66, /* Register 22. */
416 DW_OP_reg23 = 0x67, /* Register 24. */
417 DW_OP_reg24 = 0x68, /* Register 24. */
418 DW_OP_reg25 = 0x69, /* Register 25. */
419 DW_OP_reg26 = 0x6a, /* Register 26. */
420 DW_OP_reg27 = 0x6b, /* Register 27. */
421 DW_OP_reg28 = 0x6c, /* Register 28. */
422 DW_OP_reg29 = 0x6d, /* Register 29. */
423 DW_OP_reg30 = 0x6e, /* Register 30. */
424 DW_OP_reg31 = 0x6f, /* Register 31. */
425 DW_OP_breg0 = 0x70, /* Base register 0. */
426 DW_OP_breg1 = 0x71, /* Base register 1. */
427 DW_OP_breg2 = 0x72, /* Base register 2. */
428 DW_OP_breg3 = 0x73, /* Base register 3. */
429 DW_OP_breg4 = 0x74, /* Base register 4. */
430 DW_OP_breg5 = 0x75, /* Base register 5. */
431 DW_OP_breg6 = 0x76, /* Base register 6. */
432 DW_OP_breg7 = 0x77, /* Base register 7. */
433 DW_OP_breg8 = 0x78, /* Base register 8. */
434 DW_OP_breg9 = 0x79, /* Base register 9. */
435 DW_OP_breg10 = 0x7a, /* Base register 10. */
436 DW_OP_breg11 = 0x7b, /* Base register 11. */
437 DW_OP_breg12 = 0x7c, /* Base register 12. */
438 DW_OP_breg13 = 0x7d, /* Base register 13. */
439 DW_OP_breg14 = 0x7e, /* Base register 14. */
440 DW_OP_breg15 = 0x7f, /* Base register 15. */
441 DW_OP_breg16 = 0x80, /* Base register 16. */
442 DW_OP_breg17 = 0x81, /* Base register 17. */
443 DW_OP_breg18 = 0x82, /* Base register 18. */
444 DW_OP_breg19 = 0x83, /* Base register 19. */
445 DW_OP_breg20 = 0x84, /* Base register 20. */
446 DW_OP_breg21 = 0x85, /* Base register 21. */
447 DW_OP_breg22 = 0x86, /* Base register 22. */
448 DW_OP_breg23 = 0x87, /* Base register 23. */
449 DW_OP_breg24 = 0x88, /* Base register 24. */
450 DW_OP_breg25 = 0x89, /* Base register 25. */
451 DW_OP_breg26 = 0x8a, /* Base register 26. */
452 DW_OP_breg27 = 0x8b, /* Base register 27. */
453 DW_OP_breg28 = 0x8c, /* Base register 28. */
454 DW_OP_breg29 = 0x8d, /* Base register 29. */
455 DW_OP_breg30 = 0x8e, /* Base register 30. */
456 DW_OP_breg31 = 0x8f, /* Base register 31. */
457 DW_OP_regx = 0x90, /* Unsigned LEB128 register. */
458 DW_OP_fbreg = 0x91, /* Signed LEB128 offset. */
459 DW_OP_bregx = 0x92, /* ULEB128 register followed by SLEB128 off. */
460 DW_OP_piece = 0x93, /* ULEB128 size of piece addressed. */
461 DW_OP_deref_size = 0x94, /* 1-byte size of data retrieved. */
462 DW_OP_xderef_size = 0x95, /* 1-byte size of data retrieved. */
464 DW_OP_push_object_address = 0x97,
467 DW_OP_call_ref = 0x9a,
468 DW_OP_form_tls_address = 0x9b,/* TLS offset to address in current thread */
469 DW_OP_call_frame_cfa = 0x9c,/* CFA as determined by CFI. */
470 DW_OP_bit_piece = 0x9d, /* ULEB128 size and ULEB128 offset in bits. */
471 DW_OP_implicit_value = 0x9e, /* DW_FORM_block follows opcode. */
472 DW_OP_stack_value = 0x9f, /* No operands, special like DW_OP_piece. */
474 /* GNU extensions. */
475 DW_OP_GNU_push_tls_address = 0xe0,
476 DW_OP_GNU_uninit = 0xf0,
477 DW_OP_GNU_encoded_addr = 0xf1,
479 DW_OP_lo_user = 0xe0, /* Implementation-defined range start. */
480 DW_OP_hi_user = 0xff /* Implementation-defined range end. */
484 /* DWARF base type encodings. */
488 DW_ATE_address = 0x1,
489 DW_ATE_boolean = 0x2,
490 DW_ATE_complex_float = 0x3,
493 DW_ATE_signed_char = 0x6,
494 DW_ATE_unsigned = 0x7,
495 DW_ATE_unsigned_char = 0x8,
496 DW_ATE_imaginary_float = 0x9,
497 DW_ATE_packed_decimal = 0xa,
498 DW_ATE_numeric_string = 0xb,
500 DW_ATE_signed_fixed = 0xd,
501 DW_ATE_unsigned_fixed = 0xe,
502 DW_ATE_decimal_float = 0xf,
504 DW_ATE_lo_user = 0x80,
505 DW_ATE_hi_user = 0xff
509 /* DWARF decimal sign encodings. */
513 DW_DS_leading_overpunch = 2,
514 DW_DS_trailing_overpunch = 3,
515 DW_DS_leading_separate = 4,
516 DW_DS_trailing_separate = 5,
520 /* DWARF endianity encodings. */
527 DW_END_lo_user = 0x40,
528 DW_END_hi_user = 0xff
532 /* DWARF accessibility encodings. */
535 DW_ACCESS_public = 1,
536 DW_ACCESS_protected = 2,
537 DW_ACCESS_private = 3
541 /* DWARF visibility encodings. */
550 /* DWARF virtuality encodings. */
553 DW_VIRTUALITY_none = 0,
554 DW_VIRTUALITY_virtual = 1,
555 DW_VIRTUALITY_pure_virtual = 2
559 /* DWARF language encodings. */
562 DW_LANG_C89 = 0x0001, /* ISO C:1989 */
563 DW_LANG_C = 0x0002, /* C */
564 DW_LANG_Ada83 = 0x0003, /* ISO Ada:1983 */
565 DW_LANG_C_plus_plus = 0x0004, /* ISO C++:1998 */
566 DW_LANG_Cobol74 = 0x0005, /* ISO Cobol:1974 */
567 DW_LANG_Cobol85 = 0x0006, /* ISO Cobol:1985 */
568 DW_LANG_Fortran77 = 0x0007, /* ISO FORTRAN 77 */
569 DW_LANG_Fortran90 = 0x0008, /* ISO Fortran 90 */
570 DW_LANG_Pascal83 = 0x0009, /* ISO Pascal:1983 */
571 DW_LANG_Modula2 = 0x000a, /* ISO Modula-2:1996 */
572 DW_LANG_Java = 0x000b, /* Java */
573 DW_LANG_C99 = 0x000c, /* ISO C:1999 */
574 DW_LANG_Ada95 = 0x000d, /* ISO Ada:1995 */
575 DW_LANG_Fortran95 = 0x000e, /* ISO Fortran 95 */
576 DW_LANG_PL1 = 0x000f, /* ISO PL/1:1976 */
577 DW_LANG_Objc = 0x0010, /* Objective-C */
578 DW_LANG_ObjC_plus_plus = 0x0011, /* Objective-C++ */
579 DW_LANG_UPC = 0x0012, /* Unified Parallel C */
580 DW_LANG_D = 0x0013, /* D */
581 DW_LANG_Python = 0x0014, /* Python */
583 DW_LANG_lo_user = 0x8000,
584 DW_LANG_Mips_Assembler = 0x8001,
585 DW_LANG_hi_user = 0xffff
589 /* DWARF identifier case encodings. */
592 DW_ID_case_sensitive = 0,
595 DW_ID_case_insensitive = 3
599 /* DWARF calling conventions encodings. */
605 DW_CC_lo_user = 0x40,
610 /* DWARF inline encodings. */
613 DW_INL_not_inlined = 0,
615 DW_INL_declared_not_inlined = 2,
616 DW_INL_declared_inlined = 3
620 /* DWARF ordering encodings. */
623 DW_ORD_row_major = 0,
628 /* DWARF discriminant descriptor encodings. */
636 /* DWARF standard opcode encodings. */
640 DW_LNS_advance_pc = 2,
641 DW_LNS_advance_line = 3,
643 DW_LNS_set_column = 5,
644 DW_LNS_negate_stmt = 6,
645 DW_LNS_set_basic_block = 7,
646 DW_LNS_const_add_pc = 8,
647 DW_LNS_fixed_advance_pc = 9,
648 DW_LNS_set_prologue_end = 10,
649 DW_LNS_set_epilogue_begin = 11,
654 /* DWARF extended opcode encodings. */
657 DW_LNE_end_sequence = 1,
658 DW_LNE_set_address = 2,
659 DW_LNE_define_file = 3,
660 DW_LNE_set_discriminator = 4,
662 DW_LNE_lo_user = 128,
667 /* DWARF macinfo type encodings. */
670 DW_MACINFO_define = 1,
671 DW_MACINFO_undef = 2,
672 DW_MACINFO_start_file = 3,
673 DW_MACINFO_end_file = 4,
674 DW_MACINFO_vendor_ext = 255
678 /* DWARF call frame instruction encodings. */
681 DW_CFA_advance_loc = 0x40,
682 DW_CFA_offset = 0x80,
683 DW_CFA_restore = 0xc0,
687 DW_CFA_set_loc = 0x01,
688 DW_CFA_advance_loc1 = 0x02,
689 DW_CFA_advance_loc2 = 0x03,
690 DW_CFA_advance_loc4 = 0x04,
691 DW_CFA_offset_extended = 0x05,
692 DW_CFA_restore_extended = 0x06,
693 DW_CFA_undefined = 0x07,
694 DW_CFA_same_value = 0x08,
695 DW_CFA_register = 0x09,
696 DW_CFA_remember_state = 0x0a,
697 DW_CFA_restore_state = 0x0b,
698 DW_CFA_def_cfa = 0x0c,
699 DW_CFA_def_cfa_register = 0x0d,
700 DW_CFA_def_cfa_offset = 0x0e,
701 DW_CFA_def_cfa_expression = 0x0f,
702 DW_CFA_expression = 0x10,
703 DW_CFA_offset_extended_sf = 0x11,
704 DW_CFA_def_cfa_sf = 0x12,
705 DW_CFA_def_cfa_offset_sf = 0x13,
706 DW_CFA_val_offset = 0x14,
707 DW_CFA_val_offset_sf = 0x15,
708 DW_CFA_val_expression = 0x16,
710 DW_CFA_low_user = 0x1c,
711 DW_CFA_MIPS_advance_loc8 = 0x1d,
712 DW_CFA_GNU_window_save = 0x2d,
713 DW_CFA_GNU_args_size = 0x2e,
714 DW_CFA_GNU_negative_offset_extended = 0x2f,
715 DW_CFA_high_user = 0x3f
718 /* ID indicating CIE as opposed to FDE in .debug_frame. */
721 DW_CIE_ID_32 = 0xffffffffU, /* In 32-bit format CIE header. */
722 DW_CIE_ID_64 = 0xffffffffffffffffULL /* In 64-bit format CIE header. */
726 /* Information for GNU unwind information. */
729 DW_EH_PE_absptr = 0x00,
730 DW_EH_PE_omit = 0xff,
732 /* FDE data encoding. */
733 DW_EH_PE_uleb128 = 0x01,
734 DW_EH_PE_udata2 = 0x02,
735 DW_EH_PE_udata4 = 0x03,
736 DW_EH_PE_udata8 = 0x04,
737 DW_EH_PE_sleb128 = 0x09,
738 DW_EH_PE_sdata2 = 0x0a,
739 DW_EH_PE_sdata4 = 0x0b,
740 DW_EH_PE_sdata8 = 0x0c,
741 DW_EH_PE_signed = 0x08,
744 DW_EH_PE_pcrel = 0x10,
745 DW_EH_PE_textrel = 0x20,
746 DW_EH_PE_datarel = 0x30,
747 DW_EH_PE_funcrel = 0x40,
748 DW_EH_PE_aligned = 0x50,
750 DW_EH_PE_indirect = 0x80
755 #define DW_ADDR_none 0
757 /* Section 7.2.2 of the DWARF3 specification defines a range of escape
758 codes that can appear in the length field of certain DWARF structures.
760 These defines enumerate the minium and maximum values of this range.
761 Currently only the maximum value is used (to indicate that 64-bit
762 values are going to be used in the dwarf data that accompanies the
763 structure). The other values are reserved.
765 Note: There is a typo in DWARF3 spec (published Dec 20, 2005). In
766 sections 7.4, 7.5.1, 7.19, 7.20 the minimum escape code is referred to
767 as 0xffffff00 whereas in fact it should be 0xfffffff0. */
768 #define DWARF3_LENGTH_MIN_ESCAPE_CODE 0xfffffff0u
769 #define DWARF3_LENGTH_MAX_ESCAPE_CODE 0xffffffffu
770 #define DWARF3_LENGTH_64_BIT DWARF3_LENGTH_MAX_ESCAPE_CODE