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e0452928
DD		 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, 2008, 2009 Free Software Foundation, Inc.
5
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.
9
10 Derived from the DWARF 1 implementation written by Ron Guilmette
11 (rfg@netcom.com), November 1990.
12
13 This file is part of GCC.
14
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.
19
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.
24
25 Under Section 7 of GPL version 3, you are granted additional
26 permissions described in the GCC Runtime Library Exception, version
27 3.1, as published by the Free Software Foundation.
28
29 You should have received a copy of the GNU General Public License and
30 a copy of the GCC Runtime Library Exception along with this program;
31 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
32 <http://www.gnu.org/licenses/>. */
33
34/* This file is derived from the DWARF specification (a public document)
35 Revision 2.0.0 (July 27, 1993) developed by the UNIX International
36 Programming Languages Special Interest Group (UI/PLSIG) and distributed
37 by UNIX International. Copies of this specification are available from
38 UNIX International, 20 Waterview Boulevard, Parsippany, NJ, 07054.
39
40 This file also now contains definitions from the DWARF 3 specification
41 published Dec 20, 2005, available from: http://dwarf.freestandards.org. */
42
43/* This file is shared between GCC and GDB, and should not contain
44 prototypes. */
45
46#ifndef _ELF_DWARF2_H
47#define _ELF_DWARF2_H
48
49/* Structure found in the .debug_line section. */
50typedef struct
51{
52 unsigned char li_length [4];
53 unsigned char li_version [2];
54 unsigned char li_prologue_length [4];
55 unsigned char li_min_insn_length [1];
56 unsigned char li_default_is_stmt [1];
57 unsigned char li_line_base [1];
58 unsigned char li_line_range [1];
59 unsigned char li_opcode_base [1];
60}
61DWARF2_External_LineInfo;
62
63typedef struct
64{
65 unsigned long li_length;
66 unsigned short li_version;
67 unsigned int li_prologue_length;
68 unsigned char li_min_insn_length;
69 unsigned char li_default_is_stmt;
70 int li_line_base;
71 unsigned char li_line_range;
72 unsigned char li_opcode_base;
73}
74DWARF2_Internal_LineInfo;
75
76/* Structure found in .debug_pubnames section. */
77typedef struct
78{
79 unsigned char pn_length [4];
80 unsigned char pn_version [2];
81 unsigned char pn_offset [4];
82 unsigned char pn_size [4];
83}
84DWARF2_External_PubNames;
85
86typedef struct
87{
88 unsigned long pn_length;
89 unsigned short pn_version;
90 unsigned long pn_offset;
91 unsigned long pn_size;
92}
93DWARF2_Internal_PubNames;
94
95/* Structure found in .debug_info section. */
96typedef struct
97{
98 unsigned char cu_length [4];
99 unsigned char cu_version [2];
100 unsigned char cu_abbrev_offset [4];
101 unsigned char cu_pointer_size [1];
102}
103DWARF2_External_CompUnit;
104
105typedef struct
106{
107 unsigned long cu_length;
108 unsigned short cu_version;
109 unsigned long cu_abbrev_offset;
110 unsigned char cu_pointer_size;
111}
112DWARF2_Internal_CompUnit;
113
114typedef struct
115{
116 unsigned char ar_length [4];
117 unsigned char ar_version [2];
118 unsigned char ar_info_offset [4];
119 unsigned char ar_pointer_size [1];
120 unsigned char ar_segment_size [1];
121}
122DWARF2_External_ARange;
123
124typedef struct
125{
126 unsigned long ar_length;
127 unsigned short ar_version;
128 unsigned long ar_info_offset;
129 unsigned char ar_pointer_size;
130 unsigned char ar_segment_size;
131}
132DWARF2_Internal_ARange;
133
134
135/* Tag names and codes. */
136enum dwarf_tag
137 {
138 DW_TAG_padding = 0x00,
139 DW_TAG_array_type = 0x01,
140 DW_TAG_class_type = 0x02,
141 DW_TAG_entry_point = 0x03,
142 DW_TAG_enumeration_type = 0x04,
143 DW_TAG_formal_parameter = 0x05,
144 DW_TAG_imported_declaration = 0x08,
145 DW_TAG_label = 0x0a,
146 DW_TAG_lexical_block = 0x0b,
147 DW_TAG_member = 0x0d,
148 DW_TAG_pointer_type = 0x0f,
149 DW_TAG_reference_type = 0x10,
150 DW_TAG_compile_unit = 0x11,
151 DW_TAG_string_type = 0x12,
152 DW_TAG_structure_type = 0x13,
153 DW_TAG_subroutine_type = 0x15,
154 DW_TAG_typedef = 0x16,
155 DW_TAG_union_type = 0x17,
156 DW_TAG_unspecified_parameters = 0x18,
157 DW_TAG_variant = 0x19,
158 DW_TAG_common_block = 0x1a,
159 DW_TAG_common_inclusion = 0x1b,
160 DW_TAG_inheritance = 0x1c,
161 DW_TAG_inlined_subroutine = 0x1d,
162 DW_TAG_module = 0x1e,
163 DW_TAG_ptr_to_member_type = 0x1f,
164 DW_TAG_set_type = 0x20,
165 DW_TAG_subrange_type = 0x21,
166 DW_TAG_with_stmt = 0x22,
167 DW_TAG_access_declaration = 0x23,
168 DW_TAG_base_type = 0x24,
169 DW_TAG_catch_block = 0x25,
170 DW_TAG_const_type = 0x26,
171 DW_TAG_constant = 0x27,
172 DW_TAG_enumerator = 0x28,
173 DW_TAG_file_type = 0x29,
174 DW_TAG_friend = 0x2a,
175 DW_TAG_namelist = 0x2b,
176 DW_TAG_namelist_item = 0x2c,
177 DW_TAG_packed_type = 0x2d,
178 DW_TAG_subprogram = 0x2e,
179 DW_TAG_template_type_param = 0x2f,
180 DW_TAG_template_value_param = 0x30,
181 DW_TAG_thrown_type = 0x31,
182 DW_TAG_try_block = 0x32,
183 DW_TAG_variant_part = 0x33,
184 DW_TAG_variable = 0x34,
185 DW_TAG_volatile_type = 0x35,
186 /* DWARF 3. */
187 DW_TAG_dwarf_procedure = 0x36,
188 DW_TAG_restrict_type = 0x37,
189 DW_TAG_interface_type = 0x38,
190 DW_TAG_namespace = 0x39,
191 DW_TAG_imported_module = 0x3a,
192 DW_TAG_unspecified_type = 0x3b,
193 DW_TAG_partial_unit = 0x3c,
194 DW_TAG_imported_unit = 0x3d,
195 DW_TAG_condition = 0x3f,
196 DW_TAG_shared_type = 0x40,
197
198 DW_TAG_lo_user = 0x4080,
199 DW_TAG_hi_user = 0xffff,
200
201 /* SGI/MIPS Extensions. */
202 DW_TAG_MIPS_loop = 0x4081,
203 /* HP extensions. See: ftp://ftp.hp.com/pub/lang/tools/WDB/wdb-4.0.tar.gz . */
204 DW_TAG_HP_array_descriptor = 0x4090,
205 /* GNU extensions. */
206 DW_TAG_format_label = 0x4101, /* For FORTRAN 77 and Fortran 90. */
207 DW_TAG_function_template = 0x4102, /* For C++. */
208 DW_TAG_class_template = 0x4103, /* For C++. */
209 DW_TAG_GNU_BINCL = 0x4104,
210 DW_TAG_GNU_EINCL = 0x4105,
211 /* Extensions for UPC. See: http://upc.gwu.edu/~upc. */
212 DW_TAG_upc_shared_type = 0x8765,
213 DW_TAG_upc_strict_type = 0x8766,
214 DW_TAG_upc_relaxed_type = 0x8767,
215 /* PGI (STMicroelectronics) extensions. No documentation available. */
216 DW_TAG_PGI_kanji_type = 0xA000,
217 DW_TAG_PGI_interface_block = 0xA020
218 };
219
220/* Flag that tells whether entry has a child or not. */
221#define DW_children_no 0
222#define DW_children_yes 1
223
224/* Form names and codes. */
225enum dwarf_form
226 {
227 DW_FORM_addr = 0x01,
228 DW_FORM_block2 = 0x03,
229 DW_FORM_block4 = 0x04,
230 DW_FORM_data2 = 0x05,
231 DW_FORM_data4 = 0x06,
232 DW_FORM_data8 = 0x07,
233 DW_FORM_string = 0x08,
234 DW_FORM_block = 0x09,
235 DW_FORM_block1 = 0x0a,
236 DW_FORM_data1 = 0x0b,
237 DW_FORM_flag = 0x0c,
238 DW_FORM_sdata = 0x0d,
239 DW_FORM_strp = 0x0e,
240 DW_FORM_udata = 0x0f,
241 DW_FORM_ref_addr = 0x10,
242 DW_FORM_ref1 = 0x11,
243 DW_FORM_ref2 = 0x12,
244 DW_FORM_ref4 = 0x13,
245 DW_FORM_ref8 = 0x14,
246 DW_FORM_ref_udata = 0x15,
247 DW_FORM_indirect = 0x16
248 };
249
250/* Attribute names and codes. */
251enum dwarf_attribute
252 {
253 DW_AT_sibling = 0x01,
254 DW_AT_location = 0x02,
255 DW_AT_name = 0x03,
256 DW_AT_ordering = 0x09,
257 DW_AT_subscr_data = 0x0a,
258 DW_AT_byte_size = 0x0b,
259 DW_AT_bit_offset = 0x0c,
260 DW_AT_bit_size = 0x0d,
261 DW_AT_element_list = 0x0f,
262 DW_AT_stmt_list = 0x10,
263 DW_AT_low_pc = 0x11,
264 DW_AT_high_pc = 0x12,
265 DW_AT_language = 0x13,
266 DW_AT_member = 0x14,
267 DW_AT_discr = 0x15,
268 DW_AT_discr_value = 0x16,
269 DW_AT_visibility = 0x17,
270 DW_AT_import = 0x18,
271 DW_AT_string_length = 0x19,
272 DW_AT_common_reference = 0x1a,
273 DW_AT_comp_dir = 0x1b,
274 DW_AT_const_value = 0x1c,
275 DW_AT_containing_type = 0x1d,
276 DW_AT_default_value = 0x1e,
277 DW_AT_inline = 0x20,
278 DW_AT_is_optional = 0x21,
279 DW_AT_lower_bound = 0x22,
280 DW_AT_producer = 0x25,
281 DW_AT_prototyped = 0x27,
282 DW_AT_return_addr = 0x2a,
283 DW_AT_start_scope = 0x2c,
284 DW_AT_bit_stride = 0x2e,
285#define DW_AT_stride_size DW_AT_bit_stride /* Note: The use of DW_AT_stride_size is deprecated. */
286 DW_AT_upper_bound = 0x2f,
287 DW_AT_abstract_origin = 0x31,
288 DW_AT_accessibility = 0x32,
289 DW_AT_address_class = 0x33,
290 DW_AT_artificial = 0x34,
291 DW_AT_base_types = 0x35,
292 DW_AT_calling_convention = 0x36,
293 DW_AT_count = 0x37,
294 DW_AT_data_member_location = 0x38,
295 DW_AT_decl_column = 0x39,
296 DW_AT_decl_file = 0x3a,
297 DW_AT_decl_line = 0x3b,
298 DW_AT_declaration = 0x3c,
299 DW_AT_discr_list = 0x3d,
300 DW_AT_encoding = 0x3e,
301 DW_AT_external = 0x3f,
302 DW_AT_frame_base = 0x40,
303 DW_AT_friend = 0x41,
304 DW_AT_identifier_case = 0x42,
305 DW_AT_macro_info = 0x43,
306 DW_AT_namelist_items = 0x44,
307 DW_AT_priority = 0x45,
308 DW_AT_segment = 0x46,
309 DW_AT_specification = 0x47,
310 DW_AT_static_link = 0x48,
311 DW_AT_type = 0x49,
312 DW_AT_use_location = 0x4a,
313 DW_AT_variable_parameter = 0x4b,
314 DW_AT_virtuality = 0x4c,
315 DW_AT_vtable_elem_location = 0x4d,
316 /* DWARF 3 values. */
317 DW_AT_allocated = 0x4e,
318 DW_AT_associated = 0x4f,
319 DW_AT_data_location = 0x50,
320 DW_AT_byte_stride = 0x51,
321#define DW_AT_stride DW_AT_byte_stride /* Note: The use of DW_AT_stride is deprecated. */
322 DW_AT_entry_pc = 0x52,
323 DW_AT_use_UTF8 = 0x53,
324 DW_AT_extension = 0x54,
325 DW_AT_ranges = 0x55,
326 DW_AT_trampoline = 0x56,
327 DW_AT_call_column = 0x57,
328 DW_AT_call_file = 0x58,
329 DW_AT_call_line = 0x59,
330 DW_AT_description = 0x5a,
331 DW_AT_binary_scale = 0x5b,
332 DW_AT_decimal_scale = 0x5c,
333 DW_AT_small = 0x5d,
334 DW_AT_decimal_sign = 0x5e,
335 DW_AT_digit_count = 0x5f,
336 DW_AT_picture_string = 0x60,
337 DW_AT_mutable = 0x61,
338 DW_AT_threads_scaled = 0x62,
339 DW_AT_explicit = 0x63,
340 DW_AT_object_pointer = 0x64,
341 DW_AT_endianity = 0x65,
342 DW_AT_elemental = 0x66,
343 DW_AT_pure = 0x67,
344 DW_AT_recursive = 0x68,
345
346 DW_AT_lo_user = 0x2000, /* Implementation-defined range start. */
347 DW_AT_hi_user = 0x3ff0, /* Implementation-defined range end. */
348
349 /* SGI/MIPS extensions. */
350 DW_AT_MIPS_fde = 0x2001,
351 DW_AT_MIPS_loop_begin = 0x2002,
352 DW_AT_MIPS_tail_loop_begin = 0x2003,
353 DW_AT_MIPS_epilog_begin = 0x2004,
354 DW_AT_MIPS_loop_unroll_factor = 0x2005,
355 DW_AT_MIPS_software_pipeline_depth = 0x2006,
356 DW_AT_MIPS_linkage_name = 0x2007,
357 DW_AT_MIPS_stride = 0x2008,
358 DW_AT_MIPS_abstract_name = 0x2009,
359 DW_AT_MIPS_clone_origin = 0x200a,
360 DW_AT_MIPS_has_inlines = 0x200b,
361 /* HP extensions. */
362 DW_AT_HP_block_index = 0x2000,
363 DW_AT_HP_unmodifiable = 0x2001, /* Same as DW_AT_MIPS_fde. */
364 DW_AT_HP_actuals_stmt_list = 0x2010,
365 DW_AT_HP_proc_per_section = 0x2011,
366 DW_AT_HP_raw_data_ptr = 0x2012,
367 DW_AT_HP_pass_by_reference = 0x2013,
368 DW_AT_HP_opt_level = 0x2014,
369 DW_AT_HP_prof_version_id = 0x2015,
370 DW_AT_HP_opt_flags = 0x2016,
371 DW_AT_HP_cold_region_low_pc = 0x2017,
372 DW_AT_HP_cold_region_high_pc = 0x2018,
373 DW_AT_HP_all_variables_modifiable = 0x2019,
374 DW_AT_HP_linkage_name = 0x201a,
375 DW_AT_HP_prof_flags = 0x201b, /* In comp unit of procs_info for -g. */
376 /* GNU extensions. */
377 DW_AT_sf_names = 0x2101,
378 DW_AT_src_info = 0x2102,
379 DW_AT_mac_info = 0x2103,
380 DW_AT_src_coords = 0x2104,
381 DW_AT_body_begin = 0x2105,
382 DW_AT_body_end = 0x2106,
383 DW_AT_GNU_vector = 0x2107,
384 /* VMS extensions. */
385 DW_AT_VMS_rtnbeg_pd_address = 0x2201,
386 /* UPC extension. */
387 DW_AT_upc_threads_scaled = 0x3210,
388 /* PGI (STMicroelectronics) extensions. */
389 DW_AT_PGI_lbase = 0x3a00,
390 DW_AT_PGI_soffset = 0x3a01,
391 DW_AT_PGI_lstride = 0x3a02
392 };
393
394/* Location atom names and codes. */
395enum dwarf_location_atom
396 {
397 DW_OP_addr = 0x03,
398 DW_OP_deref = 0x06,
399 DW_OP_const1u = 0x08,
400 DW_OP_const1s = 0x09,
401 DW_OP_const2u = 0x0a,
402 DW_OP_const2s = 0x0b,
403 DW_OP_const4u = 0x0c,
404 DW_OP_const4s = 0x0d,
405 DW_OP_const8u = 0x0e,
406 DW_OP_const8s = 0x0f,
407 DW_OP_constu = 0x10,
408 DW_OP_consts = 0x11,
409 DW_OP_dup = 0x12,
410 DW_OP_drop = 0x13,
411 DW_OP_over = 0x14,
412 DW_OP_pick = 0x15,
413 DW_OP_swap = 0x16,
414 DW_OP_rot = 0x17,
415 DW_OP_xderef = 0x18,
416 DW_OP_abs = 0x19,
417 DW_OP_and = 0x1a,
418 DW_OP_div = 0x1b,
419 DW_OP_minus = 0x1c,
420 DW_OP_mod = 0x1d,
421 DW_OP_mul = 0x1e,
422 DW_OP_neg = 0x1f,
423 DW_OP_not = 0x20,
424 DW_OP_or = 0x21,
425 DW_OP_plus = 0x22,
426 DW_OP_plus_uconst = 0x23,
427 DW_OP_shl = 0x24,
428 DW_OP_shr = 0x25,
429 DW_OP_shra = 0x26,
430 DW_OP_xor = 0x27,
431 DW_OP_bra = 0x28,
432 DW_OP_eq = 0x29,
433 DW_OP_ge = 0x2a,
434 DW_OP_gt = 0x2b,
435 DW_OP_le = 0x2c,
436 DW_OP_lt = 0x2d,
437 DW_OP_ne = 0x2e,
438 DW_OP_skip = 0x2f,
439 DW_OP_lit0 = 0x30,
440 DW_OP_lit1 = 0x31,
441 DW_OP_lit2 = 0x32,
442 DW_OP_lit3 = 0x33,
443 DW_OP_lit4 = 0x34,
444 DW_OP_lit5 = 0x35,
445 DW_OP_lit6 = 0x36,
446 DW_OP_lit7 = 0x37,
447 DW_OP_lit8 = 0x38,
448 DW_OP_lit9 = 0x39,
449 DW_OP_lit10 = 0x3a,
450 DW_OP_lit11 = 0x3b,
451 DW_OP_lit12 = 0x3c,
452 DW_OP_lit13 = 0x3d,
453 DW_OP_lit14 = 0x3e,
454 DW_OP_lit15 = 0x3f,
455 DW_OP_lit16 = 0x40,
456 DW_OP_lit17 = 0x41,
457 DW_OP_lit18 = 0x42,
458 DW_OP_lit19 = 0x43,
459 DW_OP_lit20 = 0x44,
460 DW_OP_lit21 = 0x45,
461 DW_OP_lit22 = 0x46,
462 DW_OP_lit23 = 0x47,
463 DW_OP_lit24 = 0x48,
464 DW_OP_lit25 = 0x49,
465 DW_OP_lit26 = 0x4a,
466 DW_OP_lit27 = 0x4b,
467 DW_OP_lit28 = 0x4c,
468 DW_OP_lit29 = 0x4d,
469 DW_OP_lit30 = 0x4e,
470 DW_OP_lit31 = 0x4f,
471 DW_OP_reg0 = 0x50,
472 DW_OP_reg1 = 0x51,
473 DW_OP_reg2 = 0x52,
474 DW_OP_reg3 = 0x53,
475 DW_OP_reg4 = 0x54,
476 DW_OP_reg5 = 0x55,
477 DW_OP_reg6 = 0x56,
478 DW_OP_reg7 = 0x57,
479 DW_OP_reg8 = 0x58,
480 DW_OP_reg9 = 0x59,
481 DW_OP_reg10 = 0x5a,
482 DW_OP_reg11 = 0x5b,
483 DW_OP_reg12 = 0x5c,
484 DW_OP_reg13 = 0x5d,
485 DW_OP_reg14 = 0x5e,
486 DW_OP_reg15 = 0x5f,
487 DW_OP_reg16 = 0x60,
488 DW_OP_reg17 = 0x61,
489 DW_OP_reg18 = 0x62,
490 DW_OP_reg19 = 0x63,
491 DW_OP_reg20 = 0x64,
492 DW_OP_reg21 = 0x65,
493 DW_OP_reg22 = 0x66,
494 DW_OP_reg23 = 0x67,
495 DW_OP_reg24 = 0x68,
496 DW_OP_reg25 = 0x69,
497 DW_OP_reg26 = 0x6a,
498 DW_OP_reg27 = 0x6b,
499 DW_OP_reg28 = 0x6c,
500 DW_OP_reg29 = 0x6d,
501 DW_OP_reg30 = 0x6e,
502 DW_OP_reg31 = 0x6f,
503 DW_OP_breg0 = 0x70,
504 DW_OP_breg1 = 0x71,
505 DW_OP_breg2 = 0x72,
506 DW_OP_breg3 = 0x73,
507 DW_OP_breg4 = 0x74,
508 DW_OP_breg5 = 0x75,
509 DW_OP_breg6 = 0x76,
510 DW_OP_breg7 = 0x77,
511 DW_OP_breg8 = 0x78,
512 DW_OP_breg9 = 0x79,
513 DW_OP_breg10 = 0x7a,
514 DW_OP_breg11 = 0x7b,
515 DW_OP_breg12 = 0x7c,
516 DW_OP_breg13 = 0x7d,
517 DW_OP_breg14 = 0x7e,
518 DW_OP_breg15 = 0x7f,
519 DW_OP_breg16 = 0x80,
520 DW_OP_breg17 = 0x81,
521 DW_OP_breg18 = 0x82,
522 DW_OP_breg19 = 0x83,
523 DW_OP_breg20 = 0x84,
524 DW_OP_breg21 = 0x85,
525 DW_OP_breg22 = 0x86,
526 DW_OP_breg23 = 0x87,
527 DW_OP_breg24 = 0x88,
528 DW_OP_breg25 = 0x89,
529 DW_OP_breg26 = 0x8a,
530 DW_OP_breg27 = 0x8b,
531 DW_OP_breg28 = 0x8c,
532 DW_OP_breg29 = 0x8d,
533 DW_OP_breg30 = 0x8e,
534 DW_OP_breg31 = 0x8f,
535 DW_OP_regx = 0x90,
536 DW_OP_fbreg = 0x91,
537 DW_OP_bregx = 0x92,
538 DW_OP_piece = 0x93,
539 DW_OP_deref_size = 0x94,
540 DW_OP_xderef_size = 0x95,
541 DW_OP_nop = 0x96,
542 /* DWARF 3 extensions. */
543 DW_OP_push_object_address = 0x97,
544 DW_OP_call2 = 0x98,
545 DW_OP_call4 = 0x99,
546 DW_OP_call_ref = 0x9a,
547 DW_OP_form_tls_address = 0x9b,
548 DW_OP_call_frame_cfa = 0x9c,
549 DW_OP_bit_piece = 0x9d,
550
551 DW_OP_lo_user = 0xe0, /* Implementation-defined range start. */
552 DW_OP_hi_user = 0xff, /* Implementation-defined range end. */
553
554 /* GNU extensions. */
555 DW_OP_GNU_push_tls_address = 0xe0,
556 /* The following is for marking variables that are uninitialized. */
557 DW_OP_GNU_uninit = 0xf0,
558 DW_OP_GNU_encoded_addr = 0xf1,
559 /* HP extensions. */
560 DW_OP_HP_unknown = 0xe0, /* Ouch, the same as GNU_push_tls_address. */
561 DW_OP_HP_is_value = 0xe1,
562 DW_OP_HP_fltconst4 = 0xe2,
563 DW_OP_HP_fltconst8 = 0xe3,
564 DW_OP_HP_mod_range = 0xe4,
565 DW_OP_HP_unmod_range = 0xe5,
566 DW_OP_HP_tls = 0xe6,
567 /* PGI (STMicroelectronics) extensions. */
568 DW_OP_PGI_omp_thread_num = 0xf8
569 };
570
571/* Type encodings. */
572enum dwarf_type
573 {
574 DW_ATE_void = 0x0,
575 DW_ATE_address = 0x1,
576 DW_ATE_boolean = 0x2,
577 DW_ATE_complex_float = 0x3,
578 DW_ATE_float = 0x4,
579 DW_ATE_signed = 0x5,
580 DW_ATE_signed_char = 0x6,
581 DW_ATE_unsigned = 0x7,
582 DW_ATE_unsigned_char = 0x8,
583 /* DWARF 3. */
584 DW_ATE_imaginary_float = 0x9,
585 DW_ATE_packed_decimal = 0xa,
586 DW_ATE_numeric_string = 0xb,
587 DW_ATE_edited = 0xc,
588 DW_ATE_signed_fixed = 0xd,
589 DW_ATE_unsigned_fixed = 0xe,
590 DW_ATE_decimal_float = 0xf,
591
592 DW_ATE_lo_user = 0x80,
593 DW_ATE_hi_user = 0xff,
594
595 /* HP extensions. */
596 DW_ATE_HP_float80 = 0x80, /* Floating-point (80 bit). */
597 DW_ATE_HP_complex_float80 = 0x81, /* Complex floating-point (80 bit). */
598 DW_ATE_HP_float128 = 0x82, /* Floating-point (128 bit). */
599 DW_ATE_HP_complex_float128 = 0x83, /* Complex floating-point (128 bit). */
600 DW_ATE_HP_floathpintel = 0x84, /* Floating-point (82 bit IA64). */
601 DW_ATE_HP_imaginary_float80 = 0x85,
602 DW_ATE_HP_imaginary_float128 = 0x86
603 };
604
605/* Decimal sign encodings. */
606enum dwarf_decimal_sign_encoding
607 {
608 /* DWARF 3. */
609 DW_DS_unsigned = 0x01,
610 DW_DS_leading_overpunch = 0x02,
611 DW_DS_trailing_overpunch = 0x03,
612 DW_DS_leading_separate = 0x04,
613 DW_DS_trailing_separate = 0x05
614 };
615
616/* Endianity encodings. */
617enum dwarf_endianity_encoding
618 {
619 /* DWARF 3. */
620 DW_END_default = 0x00,
621 DW_END_big = 0x01,
622 DW_END_little = 0x02,
623
624 DW_END_lo_user = 0x40,
625 DW_END_hi_user = 0xff
626 };
627
628/* Array ordering names and codes. */
629enum dwarf_array_dim_ordering
630 {
631 DW_ORD_row_major = 0,
632 DW_ORD_col_major = 1
633 };
634
635/* Access attribute. */
636enum dwarf_access_attribute
637 {
638 DW_ACCESS_public = 1,
639 DW_ACCESS_protected = 2,
640 DW_ACCESS_private = 3
641 };
642
643/* Visibility. */
644enum dwarf_visibility_attribute
645 {
646 DW_VIS_local = 1,
647 DW_VIS_exported = 2,
648 DW_VIS_qualified = 3
649 };
650
651/* Virtuality. */
652enum dwarf_virtuality_attribute
653 {
654 DW_VIRTUALITY_none = 0,
655 DW_VIRTUALITY_virtual = 1,
656 DW_VIRTUALITY_pure_virtual = 2
657 };
658
659/* Case sensitivity. */
660enum dwarf_id_case
661 {
662 DW_ID_case_sensitive = 0,
663 DW_ID_up_case = 1,
664 DW_ID_down_case = 2,
665 DW_ID_case_insensitive = 3
666 };
667
668/* Calling convention. */
669enum dwarf_calling_convention
670 {
671 DW_CC_normal = 0x1,
672 DW_CC_program = 0x2,
673 DW_CC_nocall = 0x3,
674
675 DW_CC_lo_user = 0x40,
676 DW_CC_hi_user = 0xff,
677
678 DW_CC_GNU_renesas_sh = 0x40
679 };
680
681/* Inline attribute. */
682enum dwarf_inline_attribute
683 {
684 DW_INL_not_inlined = 0,
685 DW_INL_inlined = 1,
686 DW_INL_declared_not_inlined = 2,
687 DW_INL_declared_inlined = 3
688 };
689
690/* Discriminant lists. */
691enum dwarf_discrim_list
692 {
693 DW_DSC_label = 0,
694 DW_DSC_range = 1
695 };
696
697/* Line number opcodes. */
698enum dwarf_line_number_ops
699 {
700 DW_LNS_extended_op = 0,
701 DW_LNS_copy = 1,
702 DW_LNS_advance_pc = 2,
703 DW_LNS_advance_line = 3,
704 DW_LNS_set_file = 4,
705 DW_LNS_set_column = 5,
706 DW_LNS_negate_stmt = 6,
707 DW_LNS_set_basic_block = 7,
708 DW_LNS_const_add_pc = 8,
709 DW_LNS_fixed_advance_pc = 9,
710 /* DWARF 3. */
711 DW_LNS_set_prologue_end = 10,
712 DW_LNS_set_epilogue_begin = 11,
713 DW_LNS_set_isa = 12
714 };
715
716/* Line number extended opcodes. */
717enum dwarf_line_number_x_ops
718 {
719 DW_LNE_end_sequence = 1,
720 DW_LNE_set_address = 2,
721 DW_LNE_define_file = 3,
722 DW_LNE_set_discriminator = 4,
723 /* HP extensions. */
724 DW_LNE_HP_negate_is_UV_update = 0x11,
725 DW_LNE_HP_push_context = 0x12,
726 DW_LNE_HP_pop_context = 0x13,
727 DW_LNE_HP_set_file_line_column = 0x14,
728 DW_LNE_HP_set_routine_name = 0x15,
729 DW_LNE_HP_set_sequence = 0x16,
730 DW_LNE_HP_negate_post_semantics = 0x17,
731 DW_LNE_HP_negate_function_exit = 0x18,
732 DW_LNE_HP_negate_front_end_logical = 0x19,
733 DW_LNE_HP_define_proc = 0x20,
734
735 DW_LNE_lo_user = 0x80,
736 DW_LNE_hi_user = 0xff
737 };
738
739/* Call frame information. */
740enum dwarf_call_frame_info
741 {
742 DW_CFA_advance_loc = 0x40,
743 DW_CFA_offset = 0x80,
744 DW_CFA_restore = 0xc0,
745 DW_CFA_nop = 0x00,
746 DW_CFA_set_loc = 0x01,
747 DW_CFA_advance_loc1 = 0x02,
748 DW_CFA_advance_loc2 = 0x03,
749 DW_CFA_advance_loc4 = 0x04,
750 DW_CFA_offset_extended = 0x05,
751 DW_CFA_restore_extended = 0x06,
752 DW_CFA_undefined = 0x07,
753 DW_CFA_same_value = 0x08,
754 DW_CFA_register = 0x09,
755 DW_CFA_remember_state = 0x0a,
756 DW_CFA_restore_state = 0x0b,
757 DW_CFA_def_cfa = 0x0c,
758 DW_CFA_def_cfa_register = 0x0d,
759 DW_CFA_def_cfa_offset = 0x0e,
760 /* DWARF 3. */
761 DW_CFA_def_cfa_expression = 0x0f,
762 DW_CFA_expression = 0x10,
763 DW_CFA_offset_extended_sf = 0x11,
764 DW_CFA_def_cfa_sf = 0x12,
765 DW_CFA_def_cfa_offset_sf = 0x13,
766 DW_CFA_val_offset = 0x14,
767 DW_CFA_val_offset_sf = 0x15,
768 DW_CFA_val_expression = 0x16,
769
770 DW_CFA_lo_user = 0x1c,
771 DW_CFA_hi_user = 0x3f,
772
773 /* SGI/MIPS specific. */
774 DW_CFA_MIPS_advance_loc8 = 0x1d,
775 /* GNU extensions. */
776 DW_CFA_GNU_window_save = 0x2d,
777 DW_CFA_GNU_args_size = 0x2e,
778 DW_CFA_GNU_negative_offset_extended = 0x2f
779 };
780
781#define DW_CIE_ID 0xffffffff
782#define DW64_CIE_ID 0xffffffffffffffffULL
783#define DW_CIE_VERSION 1
784
785#define DW_CFA_extended 0
786
787#define DW_CHILDREN_no 0x00
788#define DW_CHILDREN_yes 0x01
789
790#define DW_ADDR_none 0
791
792/* Source language names and codes. */
793enum dwarf_source_language
794 {
795 DW_LANG_C89 = 0x0001,
796 DW_LANG_C = 0x0002,
797 DW_LANG_Ada83 = 0x0003,
798 DW_LANG_C_plus_plus = 0x0004,
799 DW_LANG_Cobol74 = 0x0005,
800 DW_LANG_Cobol85 = 0x0006,
801 DW_LANG_Fortran77 = 0x0007,
802 DW_LANG_Fortran90 = 0x0008,
803 DW_LANG_Pascal83 = 0x0009,
804 DW_LANG_Modula2 = 0x000a,
805 /* DWARF 3. */
806 DW_LANG_Java = 0x000b,
807 DW_LANG_C99 = 0x000c,
808 DW_LANG_Ada95 = 0x000d,
809 DW_LANG_Fortran95 = 0x000e,
810 DW_LANG_PLI = 0x000f,
811 DW_LANG_ObjC = 0x0010,
812 DW_LANG_ObjC_plus_plus = 0x0011,
813 DW_LANG_UPC = 0x0012,
814 DW_LANG_D = 0x0013,
815
816 DW_LANG_lo_user = 0x8000, /* Implementation-defined range start. */
817 DW_LANG_hi_user = 0xffff, /* Implementation-defined range start. */
818
819 /* MIPS. */
820 DW_LANG_Mips_Assembler = 0x8001,
821 /* UPC. */
822 DW_LANG_Upc = 0x8765
823 };
824
825/* Names and codes for macro information. */
826enum dwarf_macinfo_record_type
827 {
828 DW_MACINFO_define = 1,
829 DW_MACINFO_undef = 2,
830 DW_MACINFO_start_file = 3,
831 DW_MACINFO_end_file = 4,
832 DW_MACINFO_vendor_ext = 255
833 };
834\f
835/* @@@ For use with GNU frame unwind information. */
836
837#define DW_EH_PE_absptr 0x00
838#define DW_EH_PE_omit 0xff
839
840#define DW_EH_PE_uleb128 0x01
841#define DW_EH_PE_udata2 0x02
842#define DW_EH_PE_udata4 0x03
843#define DW_EH_PE_udata8 0x04
844#define DW_EH_PE_sleb128 0x09
845#define DW_EH_PE_sdata2 0x0A
846#define DW_EH_PE_sdata4 0x0B
847#define DW_EH_PE_sdata8 0x0C
848#define DW_EH_PE_signed 0x08
849
850#define DW_EH_PE_pcrel 0x10
851#define DW_EH_PE_textrel 0x20
852#define DW_EH_PE_datarel 0x30
853#define DW_EH_PE_funcrel 0x40
854#define DW_EH_PE_aligned 0x50
855
856#define DW_EH_PE_indirect 0x80
857
858#endif /* _ELF_DWARF2_H */
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