Daily bump.
[official-gcc.git] / gcc / dwarf2.h
blob89bc08a98e991423fe37a79d33348902ebe58960
1 /* Declarations and definitions of codes relating to the DWARF2 and
2 DWARF3 symbolic debugging information formats.
3 Copyright (C) 1992, 1993, 1995, 1996, 1997, 1999, 2000, 2001, 2002,
4 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
6 Written by Gary Funck (gary@intrepid.com) The Ada Joint Program
7 Office (AJPO), Florida State University and Silicon Graphics Inc.
8 provided support for this effort -- June 21, 1995.
10 Derived from the DWARF 1 implementation written by Ron Guilmette
11 (rfg@netcom.com), November 1990.
13 This file is part of GCC.
15 GCC is free software; you can redistribute it and/or modify it under
16 the terms of the GNU General Public License as published by the Free
17 Software Foundation; either version 3, or (at your option) any later
18 version.
20 GCC is distributed in the hope that it will be useful, but WITHOUT
21 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
22 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
23 License for more details.
25 You should have received a copy of the GNU General Public License
26 along with GCC; see the file COPYING3. If not see
27 <http://www.gnu.org/licenses/>. */
29 /* This file is derived from the DWARF specification (a public document)
30 Revision 2.0.0 (July 27, 1993) developed by the UNIX International
31 Programming Languages Special Interest Group (UI/PLSIG) and distributed
32 by UNIX International. Copies of this specification are available from
33 UNIX International, 20 Waterview Boulevard, Parsippany, NJ, 07054.
35 This file also now contains definitions from the DWARF 3 specification. */
37 /* This file is shared between GCC and GDB, and should not contain
38 prototypes. */
40 #ifndef GCC_DWARF2_H
41 #define GCC_DWARF2_H
43 /* Structure found in the .debug_line section. */
44 typedef struct
46 unsigned char li_length [4];
47 unsigned char li_version [2];
48 unsigned char li_prologue_length [4];
49 unsigned char li_min_insn_length [1];
50 unsigned char li_default_is_stmt [1];
51 unsigned char li_line_base [1];
52 unsigned char li_line_range [1];
53 unsigned char li_opcode_base [1];
55 DWARF2_External_LineInfo;
57 typedef struct
59 unsigned long li_length;
60 unsigned short li_version;
61 unsigned int li_prologue_length;
62 unsigned char li_min_insn_length;
63 unsigned char li_default_is_stmt;
64 int li_line_base;
65 unsigned char li_line_range;
66 unsigned char li_opcode_base;
68 DWARF2_Internal_LineInfo;
70 /* Structure found in .debug_pubnames section. */
71 typedef struct
73 unsigned char pn_length [4];
74 unsigned char pn_version [2];
75 unsigned char pn_offset [4];
76 unsigned char pn_size [4];
78 DWARF2_External_PubNames;
80 typedef struct
82 unsigned long pn_length;
83 unsigned short pn_version;
84 unsigned long pn_offset;
85 unsigned long pn_size;
87 DWARF2_Internal_PubNames;
89 /* Structure found in .debug_info section. */
90 typedef struct
92 unsigned char cu_length [4];
93 unsigned char cu_version [2];
94 unsigned char cu_abbrev_offset [4];
95 unsigned char cu_pointer_size [1];
97 DWARF2_External_CompUnit;
99 typedef struct
101 unsigned long cu_length;
102 unsigned short cu_version;
103 unsigned long cu_abbrev_offset;
104 unsigned char cu_pointer_size;
106 DWARF2_Internal_CompUnit;
108 typedef struct
110 unsigned char ar_length [4];
111 unsigned char ar_version [2];
112 unsigned char ar_info_offset [4];
113 unsigned char ar_pointer_size [1];
114 unsigned char ar_segment_size [1];
116 DWARF2_External_ARange;
118 typedef struct
120 unsigned long ar_length;
121 unsigned short ar_version;
122 unsigned long ar_info_offset;
123 unsigned char ar_pointer_size;
124 unsigned char ar_segment_size;
126 DWARF2_Internal_ARange;
129 /* Tag names and codes. */
130 enum dwarf_tag
132 DW_TAG_padding = 0x00,
133 DW_TAG_array_type = 0x01,
134 DW_TAG_class_type = 0x02,
135 DW_TAG_entry_point = 0x03,
136 DW_TAG_enumeration_type = 0x04,
137 DW_TAG_formal_parameter = 0x05,
138 DW_TAG_imported_declaration = 0x08,
139 DW_TAG_label = 0x0a,
140 DW_TAG_lexical_block = 0x0b,
141 DW_TAG_member = 0x0d,
142 DW_TAG_pointer_type = 0x0f,
143 DW_TAG_reference_type = 0x10,
144 DW_TAG_compile_unit = 0x11,
145 DW_TAG_string_type = 0x12,
146 DW_TAG_structure_type = 0x13,
147 DW_TAG_subroutine_type = 0x15,
148 DW_TAG_typedef = 0x16,
149 DW_TAG_union_type = 0x17,
150 DW_TAG_unspecified_parameters = 0x18,
151 DW_TAG_variant = 0x19,
152 DW_TAG_common_block = 0x1a,
153 DW_TAG_common_inclusion = 0x1b,
154 DW_TAG_inheritance = 0x1c,
155 DW_TAG_inlined_subroutine = 0x1d,
156 DW_TAG_module = 0x1e,
157 DW_TAG_ptr_to_member_type = 0x1f,
158 DW_TAG_set_type = 0x20,
159 DW_TAG_subrange_type = 0x21,
160 DW_TAG_with_stmt = 0x22,
161 DW_TAG_access_declaration = 0x23,
162 DW_TAG_base_type = 0x24,
163 DW_TAG_catch_block = 0x25,
164 DW_TAG_const_type = 0x26,
165 DW_TAG_constant = 0x27,
166 DW_TAG_enumerator = 0x28,
167 DW_TAG_file_type = 0x29,
168 DW_TAG_friend = 0x2a,
169 DW_TAG_namelist = 0x2b,
170 DW_TAG_namelist_item = 0x2c,
171 DW_TAG_packed_type = 0x2d,
172 DW_TAG_subprogram = 0x2e,
173 DW_TAG_template_type_param = 0x2f,
174 DW_TAG_template_value_param = 0x30,
175 DW_TAG_thrown_type = 0x31,
176 DW_TAG_try_block = 0x32,
177 DW_TAG_variant_part = 0x33,
178 DW_TAG_variable = 0x34,
179 DW_TAG_volatile_type = 0x35,
180 /* DWARF 3. */
181 DW_TAG_dwarf_procedure = 0x36,
182 DW_TAG_restrict_type = 0x37,
183 DW_TAG_interface_type = 0x38,
184 DW_TAG_namespace = 0x39,
185 DW_TAG_imported_module = 0x3a,
186 DW_TAG_unspecified_type = 0x3b,
187 DW_TAG_partial_unit = 0x3c,
188 DW_TAG_imported_unit = 0x3d,
189 DW_TAG_condition = 0x3f,
190 DW_TAG_shared_type = 0x40,
191 /* SGI/MIPS Extensions. */
192 DW_TAG_MIPS_loop = 0x4081,
193 /* HP extensions. See: ftp://ftp.hp.com/pub/lang/tools/WDB/wdb-4.0.tar.gz . */
194 DW_TAG_HP_array_descriptor = 0x4090,
195 /* GNU extensions. */
196 DW_TAG_format_label = 0x4101, /* For FORTRAN 77 and Fortran 90. */
197 DW_TAG_function_template = 0x4102, /* For C++. */
198 DW_TAG_class_template = 0x4103, /* For C++. */
199 DW_TAG_GNU_BINCL = 0x4104,
200 DW_TAG_GNU_EINCL = 0x4105,
201 /* Extensions for UPC. See: http://upc.gwu.edu/~upc. */
202 DW_TAG_upc_shared_type = 0x8765,
203 DW_TAG_upc_strict_type = 0x8766,
204 DW_TAG_upc_relaxed_type = 0x8767,
205 /* PGI (STMicroelectronics) extensions. No documentation available. */
206 DW_TAG_PGI_kanji_type = 0xA000,
207 DW_TAG_PGI_interface_block = 0xA020
210 #define DW_TAG_lo_user 0x4080
211 #define DW_TAG_hi_user 0xffff
213 /* Flag that tells whether entry has a child or not. */
214 #define DW_children_no 0
215 #define DW_children_yes 1
217 /* Form names and codes. */
218 enum dwarf_form
220 DW_FORM_addr = 0x01,
221 DW_FORM_block2 = 0x03,
222 DW_FORM_block4 = 0x04,
223 DW_FORM_data2 = 0x05,
224 DW_FORM_data4 = 0x06,
225 DW_FORM_data8 = 0x07,
226 DW_FORM_string = 0x08,
227 DW_FORM_block = 0x09,
228 DW_FORM_block1 = 0x0a,
229 DW_FORM_data1 = 0x0b,
230 DW_FORM_flag = 0x0c,
231 DW_FORM_sdata = 0x0d,
232 DW_FORM_strp = 0x0e,
233 DW_FORM_udata = 0x0f,
234 DW_FORM_ref_addr = 0x10,
235 DW_FORM_ref1 = 0x11,
236 DW_FORM_ref2 = 0x12,
237 DW_FORM_ref4 = 0x13,
238 DW_FORM_ref8 = 0x14,
239 DW_FORM_ref_udata = 0x15,
240 DW_FORM_indirect = 0x16
243 /* Attribute names and codes. */
244 enum dwarf_attribute
246 DW_AT_sibling = 0x01,
247 DW_AT_location = 0x02,
248 DW_AT_name = 0x03,
249 DW_AT_ordering = 0x09,
250 DW_AT_subscr_data = 0x0a,
251 DW_AT_byte_size = 0x0b,
252 DW_AT_bit_offset = 0x0c,
253 DW_AT_bit_size = 0x0d,
254 DW_AT_element_list = 0x0f,
255 DW_AT_stmt_list = 0x10,
256 DW_AT_low_pc = 0x11,
257 DW_AT_high_pc = 0x12,
258 DW_AT_language = 0x13,
259 DW_AT_member = 0x14,
260 DW_AT_discr = 0x15,
261 DW_AT_discr_value = 0x16,
262 DW_AT_visibility = 0x17,
263 DW_AT_import = 0x18,
264 DW_AT_string_length = 0x19,
265 DW_AT_common_reference = 0x1a,
266 DW_AT_comp_dir = 0x1b,
267 DW_AT_const_value = 0x1c,
268 DW_AT_containing_type = 0x1d,
269 DW_AT_default_value = 0x1e,
270 DW_AT_inline = 0x20,
271 DW_AT_is_optional = 0x21,
272 DW_AT_lower_bound = 0x22,
273 DW_AT_producer = 0x25,
274 DW_AT_prototyped = 0x27,
275 DW_AT_return_addr = 0x2a,
276 DW_AT_start_scope = 0x2c,
277 DW_AT_bit_stride = 0x2e,
278 DW_AT_stride_size = DW_AT_bit_stride,
279 DW_AT_upper_bound = 0x2f,
280 DW_AT_abstract_origin = 0x31,
281 DW_AT_accessibility = 0x32,
282 DW_AT_address_class = 0x33,
283 DW_AT_artificial = 0x34,
284 DW_AT_base_types = 0x35,
285 DW_AT_calling_convention = 0x36,
286 DW_AT_count = 0x37,
287 DW_AT_data_member_location = 0x38,
288 DW_AT_decl_column = 0x39,
289 DW_AT_decl_file = 0x3a,
290 DW_AT_decl_line = 0x3b,
291 DW_AT_declaration = 0x3c,
292 DW_AT_discr_list = 0x3d,
293 DW_AT_encoding = 0x3e,
294 DW_AT_external = 0x3f,
295 DW_AT_frame_base = 0x40,
296 DW_AT_friend = 0x41,
297 DW_AT_identifier_case = 0x42,
298 DW_AT_macro_info = 0x43,
299 DW_AT_namelist_items = 0x44,
300 DW_AT_priority = 0x45,
301 DW_AT_segment = 0x46,
302 DW_AT_specification = 0x47,
303 DW_AT_static_link = 0x48,
304 DW_AT_type = 0x49,
305 DW_AT_use_location = 0x4a,
306 DW_AT_variable_parameter = 0x4b,
307 DW_AT_virtuality = 0x4c,
308 DW_AT_vtable_elem_location = 0x4d,
309 /* DWARF 3 values. */
310 DW_AT_allocated = 0x4e,
311 DW_AT_associated = 0x4f,
312 DW_AT_data_location = 0x50,
313 DW_AT_byte_stride = 0x51,
314 DW_AT_stride = DW_AT_byte_stride,
315 DW_AT_entry_pc = 0x52,
316 DW_AT_use_UTF8 = 0x53,
317 DW_AT_extension = 0x54,
318 DW_AT_ranges = 0x55,
319 DW_AT_trampoline = 0x56,
320 DW_AT_call_column = 0x57,
321 DW_AT_call_file = 0x58,
322 DW_AT_call_line = 0x59,
323 DW_AT_description = 0x5a,
324 DW_AT_binary_scale = 0x5b,
325 DW_AT_decimal_scale = 0x5c,
326 DW_AT_small = 0x5d,
327 DW_AT_decimal_sign = 0x5e,
328 DW_AT_digit_count = 0x5f,
329 DW_AT_picture_string = 0x60,
330 DW_AT_mutable = 0x61,
331 DW_AT_threads_scaled = 0x62,
332 DW_AT_explicit = 0x63,
333 DW_AT_object_pointer = 0x64,
334 DW_AT_endianity = 0x65,
335 DW_AT_elemental = 0x66,
336 DW_AT_pure = 0x67,
337 DW_AT_recursive = 0x68,
338 /* SGI/MIPS extensions. */
339 DW_AT_MIPS_fde = 0x2001,
340 DW_AT_MIPS_loop_begin = 0x2002,
341 DW_AT_MIPS_tail_loop_begin = 0x2003,
342 DW_AT_MIPS_epilog_begin = 0x2004,
343 DW_AT_MIPS_loop_unroll_factor = 0x2005,
344 DW_AT_MIPS_software_pipeline_depth = 0x2006,
345 DW_AT_MIPS_linkage_name = 0x2007,
346 DW_AT_MIPS_stride = 0x2008,
347 DW_AT_MIPS_abstract_name = 0x2009,
348 DW_AT_MIPS_clone_origin = 0x200a,
349 DW_AT_MIPS_has_inlines = 0x200b,
350 /* HP extensions. */
351 DW_AT_HP_block_index = 0x2000,
352 DW_AT_HP_unmodifiable = 0x2001, /* Same as DW_AT_MIPS_fde. */
353 DW_AT_HP_actuals_stmt_list = 0x2010,
354 DW_AT_HP_proc_per_section = 0x2011,
355 DW_AT_HP_raw_data_ptr = 0x2012,
356 DW_AT_HP_pass_by_reference = 0x2013,
357 DW_AT_HP_opt_level = 0x2014,
358 DW_AT_HP_prof_version_id = 0x2015,
359 DW_AT_HP_opt_flags = 0x2016,
360 DW_AT_HP_cold_region_low_pc = 0x2017,
361 DW_AT_HP_cold_region_high_pc = 0x2018,
362 DW_AT_HP_all_variables_modifiable = 0x2019,
363 DW_AT_HP_linkage_name = 0x201a,
364 DW_AT_HP_prof_flags = 0x201b, /* In comp unit of procs_info for -g. */
365 /* GNU extensions. */
366 DW_AT_sf_names = 0x2101,
367 DW_AT_src_info = 0x2102,
368 DW_AT_mac_info = 0x2103,
369 DW_AT_src_coords = 0x2104,
370 DW_AT_body_begin = 0x2105,
371 DW_AT_body_end = 0x2106,
372 DW_AT_GNU_vector = 0x2107,
373 /* VMS extensions. */
374 DW_AT_VMS_rtnbeg_pd_address = 0x2201,
375 /* UPC extension. */
376 DW_AT_upc_threads_scaled = 0x3210,
377 /* PGI (STMicroelectronics) extensions. */
378 DW_AT_PGI_lbase = 0x3a00,
379 DW_AT_PGI_soffset = 0x3a01,
380 DW_AT_PGI_lstride = 0x3a02
383 #define DW_AT_lo_user 0x2000 /* Implementation-defined range start. */
384 #define DW_AT_hi_user 0x3ff0 /* Implementation-defined range end. */
386 /* Location atom names and codes. */
387 enum dwarf_location_atom
389 DW_OP_addr = 0x03,
390 DW_OP_deref = 0x06,
391 DW_OP_const1u = 0x08,
392 DW_OP_const1s = 0x09,
393 DW_OP_const2u = 0x0a,
394 DW_OP_const2s = 0x0b,
395 DW_OP_const4u = 0x0c,
396 DW_OP_const4s = 0x0d,
397 DW_OP_const8u = 0x0e,
398 DW_OP_const8s = 0x0f,
399 DW_OP_constu = 0x10,
400 DW_OP_consts = 0x11,
401 DW_OP_dup = 0x12,
402 DW_OP_drop = 0x13,
403 DW_OP_over = 0x14,
404 DW_OP_pick = 0x15,
405 DW_OP_swap = 0x16,
406 DW_OP_rot = 0x17,
407 DW_OP_xderef = 0x18,
408 DW_OP_abs = 0x19,
409 DW_OP_and = 0x1a,
410 DW_OP_div = 0x1b,
411 DW_OP_minus = 0x1c,
412 DW_OP_mod = 0x1d,
413 DW_OP_mul = 0x1e,
414 DW_OP_neg = 0x1f,
415 DW_OP_not = 0x20,
416 DW_OP_or = 0x21,
417 DW_OP_plus = 0x22,
418 DW_OP_plus_uconst = 0x23,
419 DW_OP_shl = 0x24,
420 DW_OP_shr = 0x25,
421 DW_OP_shra = 0x26,
422 DW_OP_xor = 0x27,
423 DW_OP_bra = 0x28,
424 DW_OP_eq = 0x29,
425 DW_OP_ge = 0x2a,
426 DW_OP_gt = 0x2b,
427 DW_OP_le = 0x2c,
428 DW_OP_lt = 0x2d,
429 DW_OP_ne = 0x2e,
430 DW_OP_skip = 0x2f,
431 DW_OP_lit0 = 0x30,
432 DW_OP_lit1 = 0x31,
433 DW_OP_lit2 = 0x32,
434 DW_OP_lit3 = 0x33,
435 DW_OP_lit4 = 0x34,
436 DW_OP_lit5 = 0x35,
437 DW_OP_lit6 = 0x36,
438 DW_OP_lit7 = 0x37,
439 DW_OP_lit8 = 0x38,
440 DW_OP_lit9 = 0x39,
441 DW_OP_lit10 = 0x3a,
442 DW_OP_lit11 = 0x3b,
443 DW_OP_lit12 = 0x3c,
444 DW_OP_lit13 = 0x3d,
445 DW_OP_lit14 = 0x3e,
446 DW_OP_lit15 = 0x3f,
447 DW_OP_lit16 = 0x40,
448 DW_OP_lit17 = 0x41,
449 DW_OP_lit18 = 0x42,
450 DW_OP_lit19 = 0x43,
451 DW_OP_lit20 = 0x44,
452 DW_OP_lit21 = 0x45,
453 DW_OP_lit22 = 0x46,
454 DW_OP_lit23 = 0x47,
455 DW_OP_lit24 = 0x48,
456 DW_OP_lit25 = 0x49,
457 DW_OP_lit26 = 0x4a,
458 DW_OP_lit27 = 0x4b,
459 DW_OP_lit28 = 0x4c,
460 DW_OP_lit29 = 0x4d,
461 DW_OP_lit30 = 0x4e,
462 DW_OP_lit31 = 0x4f,
463 DW_OP_reg0 = 0x50,
464 DW_OP_reg1 = 0x51,
465 DW_OP_reg2 = 0x52,
466 DW_OP_reg3 = 0x53,
467 DW_OP_reg4 = 0x54,
468 DW_OP_reg5 = 0x55,
469 DW_OP_reg6 = 0x56,
470 DW_OP_reg7 = 0x57,
471 DW_OP_reg8 = 0x58,
472 DW_OP_reg9 = 0x59,
473 DW_OP_reg10 = 0x5a,
474 DW_OP_reg11 = 0x5b,
475 DW_OP_reg12 = 0x5c,
476 DW_OP_reg13 = 0x5d,
477 DW_OP_reg14 = 0x5e,
478 DW_OP_reg15 = 0x5f,
479 DW_OP_reg16 = 0x60,
480 DW_OP_reg17 = 0x61,
481 DW_OP_reg18 = 0x62,
482 DW_OP_reg19 = 0x63,
483 DW_OP_reg20 = 0x64,
484 DW_OP_reg21 = 0x65,
485 DW_OP_reg22 = 0x66,
486 DW_OP_reg23 = 0x67,
487 DW_OP_reg24 = 0x68,
488 DW_OP_reg25 = 0x69,
489 DW_OP_reg26 = 0x6a,
490 DW_OP_reg27 = 0x6b,
491 DW_OP_reg28 = 0x6c,
492 DW_OP_reg29 = 0x6d,
493 DW_OP_reg30 = 0x6e,
494 DW_OP_reg31 = 0x6f,
495 DW_OP_breg0 = 0x70,
496 DW_OP_breg1 = 0x71,
497 DW_OP_breg2 = 0x72,
498 DW_OP_breg3 = 0x73,
499 DW_OP_breg4 = 0x74,
500 DW_OP_breg5 = 0x75,
501 DW_OP_breg6 = 0x76,
502 DW_OP_breg7 = 0x77,
503 DW_OP_breg8 = 0x78,
504 DW_OP_breg9 = 0x79,
505 DW_OP_breg10 = 0x7a,
506 DW_OP_breg11 = 0x7b,
507 DW_OP_breg12 = 0x7c,
508 DW_OP_breg13 = 0x7d,
509 DW_OP_breg14 = 0x7e,
510 DW_OP_breg15 = 0x7f,
511 DW_OP_breg16 = 0x80,
512 DW_OP_breg17 = 0x81,
513 DW_OP_breg18 = 0x82,
514 DW_OP_breg19 = 0x83,
515 DW_OP_breg20 = 0x84,
516 DW_OP_breg21 = 0x85,
517 DW_OP_breg22 = 0x86,
518 DW_OP_breg23 = 0x87,
519 DW_OP_breg24 = 0x88,
520 DW_OP_breg25 = 0x89,
521 DW_OP_breg26 = 0x8a,
522 DW_OP_breg27 = 0x8b,
523 DW_OP_breg28 = 0x8c,
524 DW_OP_breg29 = 0x8d,
525 DW_OP_breg30 = 0x8e,
526 DW_OP_breg31 = 0x8f,
527 DW_OP_regx = 0x90,
528 DW_OP_fbreg = 0x91,
529 DW_OP_bregx = 0x92,
530 DW_OP_piece = 0x93,
531 DW_OP_deref_size = 0x94,
532 DW_OP_xderef_size = 0x95,
533 DW_OP_nop = 0x96,
534 /* DWARF 3 extensions. */
535 DW_OP_push_object_address = 0x97,
536 DW_OP_call2 = 0x98,
537 DW_OP_call4 = 0x99,
538 DW_OP_call_ref = 0x9a,
539 DW_OP_form_tls_address = 0x9b,
540 DW_OP_call_frame_cfa = 0x9c,
541 DW_OP_bit_piece = 0x9d,
542 /* GNU extensions. */
543 DW_OP_GNU_push_tls_address = 0xe0,
544 /* The following is for marking variables that are uninitialized. */
545 DW_OP_GNU_uninit = 0xf0,
546 /* HP extensions. */
547 DW_OP_HP_unknown = 0xe0, /* Ouch, the same as GNU_push_tls_address. */
548 DW_OP_HP_is_value = 0xe1,
549 DW_OP_HP_fltconst4 = 0xe2,
550 DW_OP_HP_fltconst8 = 0xe3,
551 DW_OP_HP_mod_range = 0xe4,
552 DW_OP_HP_unmod_range = 0xe5,
553 DW_OP_HP_tls = 0xe6
556 #define DW_OP_lo_user 0xe0 /* Implementation-defined range start. */
557 #define DW_OP_hi_user 0xff /* Implementation-defined range end. */
559 /* Type encodings. */
560 enum dwarf_type
562 DW_ATE_void = 0x0,
563 DW_ATE_address = 0x1,
564 DW_ATE_boolean = 0x2,
565 DW_ATE_complex_float = 0x3,
566 DW_ATE_float = 0x4,
567 DW_ATE_signed = 0x5,
568 DW_ATE_signed_char = 0x6,
569 DW_ATE_unsigned = 0x7,
570 DW_ATE_unsigned_char = 0x8,
571 /* DWARF 3. */
572 DW_ATE_imaginary_float = 0x9,
573 DW_ATE_packed_decimal = 0xa,
574 DW_ATE_numeric_string = 0xb,
575 DW_ATE_edited = 0xc,
576 DW_ATE_signed_fixed = 0xd,
577 DW_ATE_unsigned_fixed = 0xe,
578 DW_ATE_decimal_float = 0xf,
579 /* HP extensions. */
580 DW_ATE_HP_float80 = 0x80, /* Floating-point (80 bit). */
581 DW_ATE_HP_complex_float80 = 0x81, /* Complex floating-point (80 bit). */
582 DW_ATE_HP_float128 = 0x82, /* Floating-point (128 bit). */
583 DW_ATE_HP_complex_float128 = 0x83, /* Complex floating-point (128 bit). */
584 DW_ATE_HP_floathpintel = 0x84, /* Floating-point (82 bit IA64). */
585 DW_ATE_HP_imaginary_float80 = 0x85,
586 DW_ATE_HP_imaginary_float128 = 0x86
589 #define DW_ATE_lo_user 0x80
590 #define DW_ATE_hi_user 0xff
592 /* Decimal sign encodings. */
593 enum dwarf_decimal_sign_encoding
595 /* DWARF 3. */
596 DW_DS_unsigned = 0x01,
597 DW_DS_leading_overpunch = 0x02,
598 DW_DS_trailing_overpunch = 0x03,
599 DW_DS_leading_separate = 0x04,
600 DW_DS_trailing_separate = 0x05
603 /* Endianity encodings. */
604 enum dwarf_endianity_encoding
606 /* DWARF 3. */
607 DW_END_default = 0x00,
608 DW_END_big = 0x01,
609 DW_END_little = 0x02
612 #define DW_END_lo_user 0x40
613 #define DW_END_hi_user 0xff
615 /* Array ordering names and codes. */
616 enum dwarf_array_dim_ordering
618 DW_ORD_row_major = 0,
619 DW_ORD_col_major = 1
622 /* Access attribute. */
623 enum dwarf_access_attribute
625 DW_ACCESS_public = 1,
626 DW_ACCESS_protected = 2,
627 DW_ACCESS_private = 3
630 /* Visibility. */
631 enum dwarf_visibility_attribute
633 DW_VIS_local = 1,
634 DW_VIS_exported = 2,
635 DW_VIS_qualified = 3
638 /* Virtuality. */
639 enum dwarf_virtuality_attribute
641 DW_VIRTUALITY_none = 0,
642 DW_VIRTUALITY_virtual = 1,
643 DW_VIRTUALITY_pure_virtual = 2
646 /* Case sensitivity. */
647 enum dwarf_id_case
649 DW_ID_case_sensitive = 0,
650 DW_ID_up_case = 1,
651 DW_ID_down_case = 2,
652 DW_ID_case_insensitive = 3
655 /* Calling convention. */
656 enum dwarf_calling_convention
658 DW_CC_normal = 0x1,
659 DW_CC_program = 0x2,
660 DW_CC_nocall = 0x3,
661 DW_CC_GNU_renesas_sh = 0x40
664 #define DW_CC_lo_user 0x40
665 #define DW_CC_hi_user 0xff
667 /* Inline attribute. */
668 enum dwarf_inline_attribute
670 DW_INL_not_inlined = 0,
671 DW_INL_inlined = 1,
672 DW_INL_declared_not_inlined = 2,
673 DW_INL_declared_inlined = 3
676 /* Discriminant lists. */
677 enum dwarf_discrim_list
679 DW_DSC_label = 0,
680 DW_DSC_range = 1
683 /* Line number opcodes. */
684 enum dwarf_line_number_ops
686 DW_LNS_extended_op = 0,
687 DW_LNS_copy = 1,
688 DW_LNS_advance_pc = 2,
689 DW_LNS_advance_line = 3,
690 DW_LNS_set_file = 4,
691 DW_LNS_set_column = 5,
692 DW_LNS_negate_stmt = 6,
693 DW_LNS_set_basic_block = 7,
694 DW_LNS_const_add_pc = 8,
695 DW_LNS_fixed_advance_pc = 9,
696 /* DWARF 3. */
697 DW_LNS_set_prologue_end = 10,
698 DW_LNS_set_epilogue_begin = 11,
699 DW_LNS_set_isa = 12
702 /* Line number extended opcodes. */
703 enum dwarf_line_number_x_ops
705 DW_LNE_end_sequence = 1,
706 DW_LNE_set_address = 2,
707 DW_LNE_define_file = 3,
708 /* HP extensions. */
709 DW_LNE_HP_negate_is_UV_update = 0x11,
710 DW_LNE_HP_push_context = 0x12,
711 DW_LNE_HP_pop_context = 0x13,
712 DW_LNE_HP_set_file_line_column = 0x14,
713 DW_LNE_HP_set_routine_name = 0x15,
714 DW_LNE_HP_set_sequence = 0x16,
715 DW_LNE_HP_negate_post_semantics = 0x17,
716 DW_LNE_HP_negate_function_exit = 0x18,
717 DW_LNE_HP_negate_front_end_logical = 0x19,
718 DW_LNE_HP_define_proc = 0x20
721 #define DW_LNE_lo_user 0x80
722 #define DW_LNE_hi_user 0xff
724 /* Call frame information. */
725 enum dwarf_call_frame_info
727 DW_CFA_advance_loc = 0x40,
728 DW_CFA_offset = 0x80,
729 DW_CFA_restore = 0xc0,
730 DW_CFA_nop = 0x00,
731 DW_CFA_set_loc = 0x01,
732 DW_CFA_advance_loc1 = 0x02,
733 DW_CFA_advance_loc2 = 0x03,
734 DW_CFA_advance_loc4 = 0x04,
735 DW_CFA_offset_extended = 0x05,
736 DW_CFA_restore_extended = 0x06,
737 DW_CFA_undefined = 0x07,
738 DW_CFA_same_value = 0x08,
739 DW_CFA_register = 0x09,
740 DW_CFA_remember_state = 0x0a,
741 DW_CFA_restore_state = 0x0b,
742 DW_CFA_def_cfa = 0x0c,
743 DW_CFA_def_cfa_register = 0x0d,
744 DW_CFA_def_cfa_offset = 0x0e,
745 /* DWARF 3. */
746 DW_CFA_def_cfa_expression = 0x0f,
747 DW_CFA_expression = 0x10,
748 DW_CFA_offset_extended_sf = 0x11,
749 DW_CFA_def_cfa_sf = 0x12,
750 DW_CFA_def_cfa_offset_sf = 0x13,
751 DW_CFA_val_offset = 0x14,
752 DW_CFA_val_offset_sf = 0x15,
753 DW_CFA_val_expression = 0x16,
754 /* SGI/MIPS specific. */
755 DW_CFA_MIPS_advance_loc8 = 0x1d,
756 /* GNU extensions. */
757 DW_CFA_GNU_window_save = 0x2d,
758 DW_CFA_GNU_args_size = 0x2e,
759 DW_CFA_GNU_negative_offset_extended = 0x2f
762 #define DW_CIE_ID 0xffffffff
763 #define DW64_CIE_ID 0xffffffffffffffffULL
764 #define DW_CIE_VERSION 1
766 #define DW_CFA_extended 0
767 #define DW_CFA_lo_user 0x1c
768 #define DW_CFA_hi_user 0x3f
770 #define DW_CHILDREN_no 0x00
771 #define DW_CHILDREN_yes 0x01
773 #define DW_ADDR_none 0
775 /* Source language names and codes. */
776 enum dwarf_source_language
778 DW_LANG_C89 = 0x0001,
779 DW_LANG_C = 0x0002,
780 DW_LANG_Ada83 = 0x0003,
781 DW_LANG_C_plus_plus = 0x0004,
782 DW_LANG_Cobol74 = 0x0005,
783 DW_LANG_Cobol85 = 0x0006,
784 DW_LANG_Fortran77 = 0x0007,
785 DW_LANG_Fortran90 = 0x0008,
786 DW_LANG_Pascal83 = 0x0009,
787 DW_LANG_Modula2 = 0x000a,
788 /* DWARF 3. */
789 DW_LANG_Java = 0x000b,
790 DW_LANG_C99 = 0x000c,
791 DW_LANG_Ada95 = 0x000d,
792 DW_LANG_Fortran95 = 0x000e,
793 DW_LANG_PLI = 0x000f,
794 DW_LANG_ObjC = 0x0010,
795 DW_LANG_ObjC_plus_plus = 0x0011,
796 DW_LANG_UPC = 0x0012,
797 DW_LANG_D = 0x0013,
798 /* MIPS. */
799 DW_LANG_Mips_Assembler = 0x8001,
800 /* UPC. */
801 DW_LANG_Upc = 0x8765
804 #define DW_LANG_lo_user 0x8000 /* Implementation-defined range start. */
805 #define DW_LANG_hi_user 0xffff /* Implementation-defined range start. */
807 /* Names and codes for macro information. */
808 enum dwarf_macinfo_record_type
810 DW_MACINFO_define = 1,
811 DW_MACINFO_undef = 2,
812 DW_MACINFO_start_file = 3,
813 DW_MACINFO_end_file = 4,
814 DW_MACINFO_vendor_ext = 255
817 /* @@@ For use with GNU frame unwind information. */
819 #define DW_EH_PE_absptr 0x00
820 #define DW_EH_PE_omit 0xff
822 #define DW_EH_PE_uleb128 0x01
823 #define DW_EH_PE_udata2 0x02
824 #define DW_EH_PE_udata4 0x03
825 #define DW_EH_PE_udata8 0x04
826 #define DW_EH_PE_sleb128 0x09
827 #define DW_EH_PE_sdata2 0x0A
828 #define DW_EH_PE_sdata4 0x0B
829 #define DW_EH_PE_sdata8 0x0C
830 #define DW_EH_PE_signed 0x08
832 #define DW_EH_PE_pcrel 0x10
833 #define DW_EH_PE_textrel 0x20
834 #define DW_EH_PE_datarel 0x30
835 #define DW_EH_PE_funcrel 0x40
836 #define DW_EH_PE_aligned 0x50
838 #define DW_EH_PE_indirect 0x80
840 #endif /* dwarf2.h */