gdb vendor branch: Bring in additional source files
[dragonfly.git] / contrib / gdb-7 / include / dwarf2.h
CommitLineData
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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,
c50c785c 4 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
cf7f2e2d 5 Free Software Foundation, Inc.
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6
7 Written by Gary Funck (gary@intrepid.com) The Ada Joint Program
8 Office (AJPO), Florida State University and Silicon Graphics Inc.
9 provided support for this effort -- June 21, 1995.
10
11 Derived from the DWARF 1 implementation written by Ron Guilmette
12 (rfg@netcom.com), November 1990.
13
14 This file is part of GCC.
15
16 GCC is free software; you can redistribute it and/or modify it under
17 the terms of the GNU General Public License as published by the Free
18 Software Foundation; either version 3, or (at your option) any later
19 version.
20
21 GCC is distributed in the hope that it will be useful, but WITHOUT
22 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
23 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
24 License for more details.
25
26 Under Section 7 of GPL version 3, you are granted additional
27 permissions described in the GCC Runtime Library Exception, version
28 3.1, as published by the Free Software Foundation.
29
30 You should have received a copy of the GNU General Public License and
31 a copy of the GCC Runtime Library Exception along with this program;
32 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
33 <http://www.gnu.org/licenses/>. */
34
35/* This file is derived from the DWARF specification (a public document)
36 Revision 2.0.0 (July 27, 1993) developed by the UNIX International
37 Programming Languages Special Interest Group (UI/PLSIG) and distributed
38 by UNIX International. Copies of this specification are available from
39 UNIX International, 20 Waterview Boulevard, Parsippany, NJ, 07054.
40
41 This file also now contains definitions from the DWARF 3 specification
42 published Dec 20, 2005, available from: http://dwarf.freestandards.org. */
43
44/* This file is shared between GCC and GDB, and should not contain
45 prototypes. */
46
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47#ifndef _DWARF2_H
48#define _DWARF2_H
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49
50/* Tag names and codes. */
51enum dwarf_tag
52 {
53 DW_TAG_padding = 0x00,
54 DW_TAG_array_type = 0x01,
55 DW_TAG_class_type = 0x02,
56 DW_TAG_entry_point = 0x03,
57 DW_TAG_enumeration_type = 0x04,
58 DW_TAG_formal_parameter = 0x05,
59 DW_TAG_imported_declaration = 0x08,
60 DW_TAG_label = 0x0a,
61 DW_TAG_lexical_block = 0x0b,
62 DW_TAG_member = 0x0d,
63 DW_TAG_pointer_type = 0x0f,
64 DW_TAG_reference_type = 0x10,
65 DW_TAG_compile_unit = 0x11,
66 DW_TAG_string_type = 0x12,
67 DW_TAG_structure_type = 0x13,
68 DW_TAG_subroutine_type = 0x15,
69 DW_TAG_typedef = 0x16,
70 DW_TAG_union_type = 0x17,
71 DW_TAG_unspecified_parameters = 0x18,
72 DW_TAG_variant = 0x19,
73 DW_TAG_common_block = 0x1a,
74 DW_TAG_common_inclusion = 0x1b,
75 DW_TAG_inheritance = 0x1c,
76 DW_TAG_inlined_subroutine = 0x1d,
77 DW_TAG_module = 0x1e,
78 DW_TAG_ptr_to_member_type = 0x1f,
79 DW_TAG_set_type = 0x20,
80 DW_TAG_subrange_type = 0x21,
81 DW_TAG_with_stmt = 0x22,
82 DW_TAG_access_declaration = 0x23,
83 DW_TAG_base_type = 0x24,
84 DW_TAG_catch_block = 0x25,
85 DW_TAG_const_type = 0x26,
86 DW_TAG_constant = 0x27,
87 DW_TAG_enumerator = 0x28,
88 DW_TAG_file_type = 0x29,
89 DW_TAG_friend = 0x2a,
90 DW_TAG_namelist = 0x2b,
91 DW_TAG_namelist_item = 0x2c,
92 DW_TAG_packed_type = 0x2d,
93 DW_TAG_subprogram = 0x2e,
94 DW_TAG_template_type_param = 0x2f,
95 DW_TAG_template_value_param = 0x30,
96 DW_TAG_thrown_type = 0x31,
97 DW_TAG_try_block = 0x32,
98 DW_TAG_variant_part = 0x33,
99 DW_TAG_variable = 0x34,
100 DW_TAG_volatile_type = 0x35,
101 /* DWARF 3. */
102 DW_TAG_dwarf_procedure = 0x36,
103 DW_TAG_restrict_type = 0x37,
104 DW_TAG_interface_type = 0x38,
105 DW_TAG_namespace = 0x39,
106 DW_TAG_imported_module = 0x3a,
107 DW_TAG_unspecified_type = 0x3b,
108 DW_TAG_partial_unit = 0x3c,
109 DW_TAG_imported_unit = 0x3d,
110 DW_TAG_condition = 0x3f,
111 DW_TAG_shared_type = 0x40,
112 /* DWARF 4. */
113 DW_TAG_type_unit = 0x41,
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114 DW_TAG_rvalue_reference_type = 0x42,
115 DW_TAG_template_alias = 0x43,
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116
117 DW_TAG_lo_user = 0x4080,
118 DW_TAG_hi_user = 0xffff,
119
120 /* SGI/MIPS Extensions. */
121 DW_TAG_MIPS_loop = 0x4081,
cf7f2e2d 122
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123 /* HP extensions. See: ftp://ftp.hp.com/pub/lang/tools/WDB/wdb-4.0.tar.gz . */
124 DW_TAG_HP_array_descriptor = 0x4090,
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125 DW_TAG_HP_Bliss_field = 0x4091,
126 DW_TAG_HP_Bliss_field_set = 0x4092,
127
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128 /* GNU extensions. */
129 DW_TAG_format_label = 0x4101, /* For FORTRAN 77 and Fortran 90. */
130 DW_TAG_function_template = 0x4102, /* For C++. */
131 DW_TAG_class_template = 0x4103, /* For C++. */
132 DW_TAG_GNU_BINCL = 0x4104,
133 DW_TAG_GNU_EINCL = 0x4105,
134 /* Template template parameter.
135 See http://gcc.gnu.org/wiki/TemplateParmsDwarf . */
136 DW_TAG_GNU_template_template_param = 0x4106,
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137
138 /* Template parameter pack extension, specified at
139 http://wiki.dwarfstd.org/index.php?title=C%2B%2B0x:_Variadic_templates
140 The values of these two TAGS are in the DW_TAG_GNU_* space until the tags
141 are properly part of DWARF 5. */
142 DW_TAG_GNU_template_parameter_pack = 0x4107,
143 DW_TAG_GNU_formal_parameter_pack = 0x4108,
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144 /* The GNU call site extension, specified at
145 http://www.dwarfstd.org/ShowIssue.php?issue=100909.2&type=open .
146 The values of these two TAGS are in the DW_TAG_GNU_* space until the tags
147 are properly part of DWARF 5. */
148 DW_TAG_GNU_call_site = 0x4109,
149 DW_TAG_GNU_call_site_parameter = 0x410a,
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150 /* Extensions for UPC. See: http://upc.gwu.edu/~upc. */
151 DW_TAG_upc_shared_type = 0x8765,
152 DW_TAG_upc_strict_type = 0x8766,
153 DW_TAG_upc_relaxed_type = 0x8767,
154 /* PGI (STMicroelectronics) extensions. No documentation available. */
155 DW_TAG_PGI_kanji_type = 0xA000,
156 DW_TAG_PGI_interface_block = 0xA020
157 };
158
159/* Flag that tells whether entry has a child or not. */
160#define DW_children_no 0
161#define DW_children_yes 1
162
163/* Form names and codes. */
164enum dwarf_form
165 {
166 DW_FORM_addr = 0x01,
167 DW_FORM_block2 = 0x03,
168 DW_FORM_block4 = 0x04,
169 DW_FORM_data2 = 0x05,
170 DW_FORM_data4 = 0x06,
171 DW_FORM_data8 = 0x07,
172 DW_FORM_string = 0x08,
173 DW_FORM_block = 0x09,
174 DW_FORM_block1 = 0x0a,
175 DW_FORM_data1 = 0x0b,
176 DW_FORM_flag = 0x0c,
177 DW_FORM_sdata = 0x0d,
178 DW_FORM_strp = 0x0e,
179 DW_FORM_udata = 0x0f,
180 DW_FORM_ref_addr = 0x10,
181 DW_FORM_ref1 = 0x11,
182 DW_FORM_ref2 = 0x12,
183 DW_FORM_ref4 = 0x13,
184 DW_FORM_ref8 = 0x14,
185 DW_FORM_ref_udata = 0x15,
186 DW_FORM_indirect = 0x16,
187 /* DWARF 4. */
188 DW_FORM_sec_offset = 0x17,
189 DW_FORM_exprloc = 0x18,
190 DW_FORM_flag_present = 0x19,
cf7f2e2d 191 DW_FORM_ref_sig8 = 0x20
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192 };
193
194/* Attribute names and codes. */
195enum dwarf_attribute
196 {
197 DW_AT_sibling = 0x01,
198 DW_AT_location = 0x02,
199 DW_AT_name = 0x03,
200 DW_AT_ordering = 0x09,
201 DW_AT_subscr_data = 0x0a,
202 DW_AT_byte_size = 0x0b,
203 DW_AT_bit_offset = 0x0c,
204 DW_AT_bit_size = 0x0d,
205 DW_AT_element_list = 0x0f,
206 DW_AT_stmt_list = 0x10,
207 DW_AT_low_pc = 0x11,
208 DW_AT_high_pc = 0x12,
209 DW_AT_language = 0x13,
210 DW_AT_member = 0x14,
211 DW_AT_discr = 0x15,
212 DW_AT_discr_value = 0x16,
213 DW_AT_visibility = 0x17,
214 DW_AT_import = 0x18,
215 DW_AT_string_length = 0x19,
216 DW_AT_common_reference = 0x1a,
217 DW_AT_comp_dir = 0x1b,
218 DW_AT_const_value = 0x1c,
219 DW_AT_containing_type = 0x1d,
220 DW_AT_default_value = 0x1e,
221 DW_AT_inline = 0x20,
222 DW_AT_is_optional = 0x21,
223 DW_AT_lower_bound = 0x22,
224 DW_AT_producer = 0x25,
225 DW_AT_prototyped = 0x27,
226 DW_AT_return_addr = 0x2a,
227 DW_AT_start_scope = 0x2c,
228 DW_AT_bit_stride = 0x2e,
229#define DW_AT_stride_size DW_AT_bit_stride /* Note: The use of DW_AT_stride_size is deprecated. */
230 DW_AT_upper_bound = 0x2f,
231 DW_AT_abstract_origin = 0x31,
232 DW_AT_accessibility = 0x32,
233 DW_AT_address_class = 0x33,
234 DW_AT_artificial = 0x34,
235 DW_AT_base_types = 0x35,
236 DW_AT_calling_convention = 0x36,
237 DW_AT_count = 0x37,
238 DW_AT_data_member_location = 0x38,
239 DW_AT_decl_column = 0x39,
240 DW_AT_decl_file = 0x3a,
241 DW_AT_decl_line = 0x3b,
242 DW_AT_declaration = 0x3c,
243 DW_AT_discr_list = 0x3d,
244 DW_AT_encoding = 0x3e,
245 DW_AT_external = 0x3f,
246 DW_AT_frame_base = 0x40,
247 DW_AT_friend = 0x41,
248 DW_AT_identifier_case = 0x42,
249 DW_AT_macro_info = 0x43,
250 DW_AT_namelist_items = 0x44,
251 DW_AT_priority = 0x45,
252 DW_AT_segment = 0x46,
253 DW_AT_specification = 0x47,
254 DW_AT_static_link = 0x48,
255 DW_AT_type = 0x49,
256 DW_AT_use_location = 0x4a,
257 DW_AT_variable_parameter = 0x4b,
258 DW_AT_virtuality = 0x4c,
259 DW_AT_vtable_elem_location = 0x4d,
260 /* DWARF 3 values. */
261 DW_AT_allocated = 0x4e,
262 DW_AT_associated = 0x4f,
263 DW_AT_data_location = 0x50,
264 DW_AT_byte_stride = 0x51,
265#define DW_AT_stride DW_AT_byte_stride /* Note: The use of DW_AT_stride is deprecated. */
266 DW_AT_entry_pc = 0x52,
267 DW_AT_use_UTF8 = 0x53,
268 DW_AT_extension = 0x54,
269 DW_AT_ranges = 0x55,
270 DW_AT_trampoline = 0x56,
271 DW_AT_call_column = 0x57,
272 DW_AT_call_file = 0x58,
273 DW_AT_call_line = 0x59,
274 DW_AT_description = 0x5a,
275 DW_AT_binary_scale = 0x5b,
276 DW_AT_decimal_scale = 0x5c,
277 DW_AT_small = 0x5d,
278 DW_AT_decimal_sign = 0x5e,
279 DW_AT_digit_count = 0x5f,
280 DW_AT_picture_string = 0x60,
281 DW_AT_mutable = 0x61,
282 DW_AT_threads_scaled = 0x62,
283 DW_AT_explicit = 0x63,
284 DW_AT_object_pointer = 0x64,
285 DW_AT_endianity = 0x65,
286 DW_AT_elemental = 0x66,
287 DW_AT_pure = 0x67,
288 DW_AT_recursive = 0x68,
289 /* DWARF 4. */
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290 DW_AT_signature = 0x69,
291 DW_AT_main_subprogram = 0x6a,
292 DW_AT_data_bit_offset = 0x6b,
293 DW_AT_const_expr = 0x6c,
294 DW_AT_enum_class = 0x6d,
295 DW_AT_linkage_name = 0x6e,
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296
297 DW_AT_lo_user = 0x2000, /* Implementation-defined range start. */
c50c785c 298 DW_AT_hi_user = 0x3fff, /* Implementation-defined range end. */
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299
300 /* SGI/MIPS extensions. */
301 DW_AT_MIPS_fde = 0x2001,
302 DW_AT_MIPS_loop_begin = 0x2002,
303 DW_AT_MIPS_tail_loop_begin = 0x2003,
304 DW_AT_MIPS_epilog_begin = 0x2004,
305 DW_AT_MIPS_loop_unroll_factor = 0x2005,
306 DW_AT_MIPS_software_pipeline_depth = 0x2006,
307 DW_AT_MIPS_linkage_name = 0x2007,
308 DW_AT_MIPS_stride = 0x2008,
309 DW_AT_MIPS_abstract_name = 0x2009,
310 DW_AT_MIPS_clone_origin = 0x200a,
311 DW_AT_MIPS_has_inlines = 0x200b,
312 /* HP extensions. */
313 DW_AT_HP_block_index = 0x2000,
314 DW_AT_HP_unmodifiable = 0x2001, /* Same as DW_AT_MIPS_fde. */
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315 DW_AT_HP_prologue = 0x2005, /* Same as DW_AT_MIPS_loop_unroll. */
316 DW_AT_HP_epilogue = 0x2008, /* Same as DW_AT_MIPS_stride. */
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317 DW_AT_HP_actuals_stmt_list = 0x2010,
318 DW_AT_HP_proc_per_section = 0x2011,
319 DW_AT_HP_raw_data_ptr = 0x2012,
320 DW_AT_HP_pass_by_reference = 0x2013,
321 DW_AT_HP_opt_level = 0x2014,
322 DW_AT_HP_prof_version_id = 0x2015,
323 DW_AT_HP_opt_flags = 0x2016,
324 DW_AT_HP_cold_region_low_pc = 0x2017,
325 DW_AT_HP_cold_region_high_pc = 0x2018,
326 DW_AT_HP_all_variables_modifiable = 0x2019,
327 DW_AT_HP_linkage_name = 0x201a,
328 DW_AT_HP_prof_flags = 0x201b, /* In comp unit of procs_info for -g. */
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329 DW_AT_HP_unit_name = 0x201f,
330 DW_AT_HP_unit_size = 0x2020,
331 DW_AT_HP_widened_byte_size = 0x2021,
332 DW_AT_HP_definition_points = 0x2022,
333 DW_AT_HP_default_location = 0x2023,
334 DW_AT_HP_is_result_param = 0x2029,
335
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336 /* GNU extensions. */
337 DW_AT_sf_names = 0x2101,
338 DW_AT_src_info = 0x2102,
339 DW_AT_mac_info = 0x2103,
340 DW_AT_src_coords = 0x2104,
341 DW_AT_body_begin = 0x2105,
342 DW_AT_body_end = 0x2106,
343 DW_AT_GNU_vector = 0x2107,
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344 /* Thread-safety annotations.
345 See http://gcc.gnu.org/wiki/ThreadSafetyAnnotation . */
346 DW_AT_GNU_guarded_by = 0x2108,
347 DW_AT_GNU_pt_guarded_by = 0x2109,
348 DW_AT_GNU_guarded = 0x210a,
349 DW_AT_GNU_pt_guarded = 0x210b,
350 DW_AT_GNU_locks_excluded = 0x210c,
351 DW_AT_GNU_exclusive_locks_required = 0x210d,
352 DW_AT_GNU_shared_locks_required = 0x210e,
353 /* One-definition rule violation detection.
354 See http://gcc.gnu.org/wiki/DwarfSeparateTypeInfo . */
355 DW_AT_GNU_odr_signature = 0x210f,
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356 /* Template template argument name.
357 See http://gcc.gnu.org/wiki/TemplateParmsDwarf . */
358 DW_AT_GNU_template_name = 0x2110,
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359 /* The GNU call site extension.
360 See http://www.dwarfstd.org/ShowIssue.php?issue=100909.2&type=open . */
361 DW_AT_GNU_call_site_value = 0x2111,
362 DW_AT_GNU_call_site_data_value = 0x2112,
363 DW_AT_GNU_call_site_target = 0x2113,
364 DW_AT_GNU_call_site_target_clobbered = 0x2114,
365 DW_AT_GNU_tail_call = 0x2115,
366 DW_AT_GNU_all_tail_call_sites = 0x2116,
367 DW_AT_GNU_all_call_sites = 0x2117,
368 DW_AT_GNU_all_source_call_sites = 0x2118,
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369 /* Section offset into .debug_macro section. */
370 DW_AT_GNU_macros = 0x2119,
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371 /* VMS extensions. */
372 DW_AT_VMS_rtnbeg_pd_address = 0x2201,
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373 /* GNAT extensions. */
374 /* GNAT descriptive type.
375 See http://gcc.gnu.org/wiki/DW_AT_GNAT_descriptive_type . */
376 DW_AT_use_GNAT_descriptive_type = 0x2301,
377 DW_AT_GNAT_descriptive_type = 0x2302,
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378 /* UPC extension. */
379 DW_AT_upc_threads_scaled = 0x3210,
380 /* PGI (STMicroelectronics) extensions. */
381 DW_AT_PGI_lbase = 0x3a00,
382 DW_AT_PGI_soffset = 0x3a01,
383 DW_AT_PGI_lstride = 0x3a02
384 };
385
386/* Location atom names and codes. */
387enum dwarf_location_atom
388 {
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
543 /* DWARF 4 extensions. */
544 DW_OP_implicit_value = 0x9e,
545 DW_OP_stack_value = 0x9f,
546
547 DW_OP_lo_user = 0xe0, /* Implementation-defined range start. */
548 DW_OP_hi_user = 0xff, /* Implementation-defined range end. */
549
550 /* GNU extensions. */
551 DW_OP_GNU_push_tls_address = 0xe0,
552 /* The following is for marking variables that are uninitialized. */
553 DW_OP_GNU_uninit = 0xf0,
554 DW_OP_GNU_encoded_addr = 0xf1,
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555 /* The GNU implicit pointer extension.
556 See http://www.dwarfstd.org/ShowIssue.php?issue=100831.1&type=open . */
557 DW_OP_GNU_implicit_pointer = 0xf2,
558 /* The GNU entry value extension.
559 See http://www.dwarfstd.org/ShowIssue.php?issue=100909.1&type=open . */
560 DW_OP_GNU_entry_value = 0xf3,
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561 /* The GNU typed stack extension.
562 See http://www.dwarfstd.org/doc/040408.1.html . */
563 DW_OP_GNU_const_type = 0xf4,
564 DW_OP_GNU_regval_type = 0xf5,
565 DW_OP_GNU_deref_type = 0xf6,
566 DW_OP_GNU_convert = 0xf7,
567 DW_OP_GNU_reinterpret = 0xf9,
568 /* The GNU parameter ref extension. */
569 DW_OP_GNU_parameter_ref = 0xfa,
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570 /* HP extensions. */
571 DW_OP_HP_unknown = 0xe0, /* Ouch, the same as GNU_push_tls_address. */
572 DW_OP_HP_is_value = 0xe1,
573 DW_OP_HP_fltconst4 = 0xe2,
574 DW_OP_HP_fltconst8 = 0xe3,
575 DW_OP_HP_mod_range = 0xe4,
576 DW_OP_HP_unmod_range = 0xe5,
577 DW_OP_HP_tls = 0xe6,
578 /* PGI (STMicroelectronics) extensions. */
579 DW_OP_PGI_omp_thread_num = 0xf8
580 };
581
582/* Type encodings. */
583enum dwarf_type
584 {
585 DW_ATE_void = 0x0,
586 DW_ATE_address = 0x1,
587 DW_ATE_boolean = 0x2,
588 DW_ATE_complex_float = 0x3,
589 DW_ATE_float = 0x4,
590 DW_ATE_signed = 0x5,
591 DW_ATE_signed_char = 0x6,
592 DW_ATE_unsigned = 0x7,
593 DW_ATE_unsigned_char = 0x8,
594 /* DWARF 3. */
595 DW_ATE_imaginary_float = 0x9,
596 DW_ATE_packed_decimal = 0xa,
597 DW_ATE_numeric_string = 0xb,
598 DW_ATE_edited = 0xc,
599 DW_ATE_signed_fixed = 0xd,
600 DW_ATE_unsigned_fixed = 0xe,
601 DW_ATE_decimal_float = 0xf,
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602 /* DWARF 4. */
603 DW_ATE_UTF = 0x10,
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604
605 DW_ATE_lo_user = 0x80,
606 DW_ATE_hi_user = 0xff,
607
608 /* HP extensions. */
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609 DW_ATE_HP_float80 = 0x80, /* Floating-point (80 bit). */
610 DW_ATE_HP_complex_float80 = 0x81, /* Complex floating-point (80 bit). */
611 DW_ATE_HP_float128 = 0x82, /* Floating-point (128 bit). */
612 DW_ATE_HP_complex_float128 = 0x83, /* Complex fp (128 bit). */
613 DW_ATE_HP_floathpintel = 0x84, /* Floating-point (82 bit IA64). */
614 DW_ATE_HP_imaginary_float80 = 0x85,
615 DW_ATE_HP_imaginary_float128 = 0x86,
616 DW_ATE_HP_VAX_float = 0x88, /* F or G floating. */
617 DW_ATE_HP_VAX_float_d = 0x89, /* D floating. */
618 DW_ATE_HP_packed_decimal = 0x8a, /* Cobol. */
619 DW_ATE_HP_zoned_decimal = 0x8b, /* Cobol. */
620 DW_ATE_HP_edited = 0x8c, /* Cobol. */
621 DW_ATE_HP_signed_fixed = 0x8d, /* Cobol. */
622 DW_ATE_HP_unsigned_fixed = 0x8e, /* Cobol. */
623 DW_ATE_HP_VAX_complex_float = 0x8f, /* F or G floating complex. */
624 DW_ATE_HP_VAX_complex_float_d = 0x90 /* D floating complex. */
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625 };
626
627/* Decimal sign encodings. */
628enum dwarf_decimal_sign_encoding
629 {
630 /* DWARF 3. */
631 DW_DS_unsigned = 0x01,
632 DW_DS_leading_overpunch = 0x02,
633 DW_DS_trailing_overpunch = 0x03,
634 DW_DS_leading_separate = 0x04,
635 DW_DS_trailing_separate = 0x05
636 };
637
638/* Endianity encodings. */
639enum dwarf_endianity_encoding
640 {
641 /* DWARF 3. */
642 DW_END_default = 0x00,
643 DW_END_big = 0x01,
644 DW_END_little = 0x02,
645
646 DW_END_lo_user = 0x40,
647 DW_END_hi_user = 0xff
648 };
649
650/* Array ordering names and codes. */
651enum dwarf_array_dim_ordering
652 {
653 DW_ORD_row_major = 0,
654 DW_ORD_col_major = 1
655 };
656
657/* Access attribute. */
658enum dwarf_access_attribute
659 {
660 DW_ACCESS_public = 1,
661 DW_ACCESS_protected = 2,
662 DW_ACCESS_private = 3
663 };
664
665/* Visibility. */
666enum dwarf_visibility_attribute
667 {
668 DW_VIS_local = 1,
669 DW_VIS_exported = 2,
670 DW_VIS_qualified = 3
671 };
672
673/* Virtuality. */
674enum dwarf_virtuality_attribute
675 {
676 DW_VIRTUALITY_none = 0,
677 DW_VIRTUALITY_virtual = 1,
678 DW_VIRTUALITY_pure_virtual = 2
679 };
680
681/* Case sensitivity. */
682enum dwarf_id_case
683 {
684 DW_ID_case_sensitive = 0,
685 DW_ID_up_case = 1,
686 DW_ID_down_case = 2,
687 DW_ID_case_insensitive = 3
688 };
689
690/* Calling convention. */
691enum dwarf_calling_convention
692 {
693 DW_CC_normal = 0x1,
694 DW_CC_program = 0x2,
695 DW_CC_nocall = 0x3,
696
697 DW_CC_lo_user = 0x40,
698 DW_CC_hi_user = 0xff,
699
cf7f2e2d 700 DW_CC_GNU_renesas_sh = 0x40,
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701 DW_CC_GNU_borland_fastcall_i386 = 0x41,
702
703 /* This DW_CC_ value is not currently generated by any toolchain. It is
704 used internally to GDB to indicate OpenCL C functions that have been
705 compiled with the IBM XL C for OpenCL compiler and use a non-platform
706 calling convention for passing OpenCL C vector types. This value may
707 be changed freely as long as it does not conflict with any other DW_CC_
708 value defined here. */
709 DW_CC_GDB_IBM_OpenCL = 0xff
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710 };
711
712/* Inline attribute. */
713enum dwarf_inline_attribute
714 {
715 DW_INL_not_inlined = 0,
716 DW_INL_inlined = 1,
717 DW_INL_declared_not_inlined = 2,
718 DW_INL_declared_inlined = 3
719 };
720
721/* Discriminant lists. */
722enum dwarf_discrim_list
723 {
724 DW_DSC_label = 0,
725 DW_DSC_range = 1
726 };
727
728/* Line number opcodes. */
729enum dwarf_line_number_ops
730 {
731 DW_LNS_extended_op = 0,
732 DW_LNS_copy = 1,
733 DW_LNS_advance_pc = 2,
734 DW_LNS_advance_line = 3,
735 DW_LNS_set_file = 4,
736 DW_LNS_set_column = 5,
737 DW_LNS_negate_stmt = 6,
738 DW_LNS_set_basic_block = 7,
739 DW_LNS_const_add_pc = 8,
740 DW_LNS_fixed_advance_pc = 9,
741 /* DWARF 3. */
742 DW_LNS_set_prologue_end = 10,
743 DW_LNS_set_epilogue_begin = 11,
744 DW_LNS_set_isa = 12
745 };
746
747/* Line number extended opcodes. */
748enum dwarf_line_number_x_ops
749 {
750 DW_LNE_end_sequence = 1,
751 DW_LNE_set_address = 2,
752 DW_LNE_define_file = 3,
753 DW_LNE_set_discriminator = 4,
754 /* HP extensions. */
755 DW_LNE_HP_negate_is_UV_update = 0x11,
756 DW_LNE_HP_push_context = 0x12,
757 DW_LNE_HP_pop_context = 0x13,
758 DW_LNE_HP_set_file_line_column = 0x14,
759 DW_LNE_HP_set_routine_name = 0x15,
760 DW_LNE_HP_set_sequence = 0x16,
761 DW_LNE_HP_negate_post_semantics = 0x17,
762 DW_LNE_HP_negate_function_exit = 0x18,
763 DW_LNE_HP_negate_front_end_logical = 0x19,
764 DW_LNE_HP_define_proc = 0x20,
cf7f2e2d 765 DW_LNE_HP_source_file_correlation = 0x80,
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766
767 DW_LNE_lo_user = 0x80,
768 DW_LNE_hi_user = 0xff
769 };
770
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771/* Sub-opcodes for DW_LNE_HP_source_file_correlation. */
772enum dwarf_line_number_hp_sfc_ops
773 {
774 DW_LNE_HP_SFC_formfeed = 1,
775 DW_LNE_HP_SFC_set_listing_line = 2,
776 DW_LNE_HP_SFC_associate = 3
777 };
778
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779/* Call frame information. */
780enum dwarf_call_frame_info
781 {
782 DW_CFA_advance_loc = 0x40,
783 DW_CFA_offset = 0x80,
784 DW_CFA_restore = 0xc0,
785 DW_CFA_nop = 0x00,
786 DW_CFA_set_loc = 0x01,
787 DW_CFA_advance_loc1 = 0x02,
788 DW_CFA_advance_loc2 = 0x03,
789 DW_CFA_advance_loc4 = 0x04,
790 DW_CFA_offset_extended = 0x05,
791 DW_CFA_restore_extended = 0x06,
792 DW_CFA_undefined = 0x07,
793 DW_CFA_same_value = 0x08,
794 DW_CFA_register = 0x09,
795 DW_CFA_remember_state = 0x0a,
796 DW_CFA_restore_state = 0x0b,
797 DW_CFA_def_cfa = 0x0c,
798 DW_CFA_def_cfa_register = 0x0d,
799 DW_CFA_def_cfa_offset = 0x0e,
800 /* DWARF 3. */
801 DW_CFA_def_cfa_expression = 0x0f,
802 DW_CFA_expression = 0x10,
803 DW_CFA_offset_extended_sf = 0x11,
804 DW_CFA_def_cfa_sf = 0x12,
805 DW_CFA_def_cfa_offset_sf = 0x13,
806 DW_CFA_val_offset = 0x14,
807 DW_CFA_val_offset_sf = 0x15,
808 DW_CFA_val_expression = 0x16,
809
810 DW_CFA_lo_user = 0x1c,
811 DW_CFA_hi_user = 0x3f,
812
813 /* SGI/MIPS specific. */
814 DW_CFA_MIPS_advance_loc8 = 0x1d,
815 /* GNU extensions. */
816 DW_CFA_GNU_window_save = 0x2d,
817 DW_CFA_GNU_args_size = 0x2e,
818 DW_CFA_GNU_negative_offset_extended = 0x2f
819 };
820
821#define DW_CIE_ID 0xffffffff
822#define DW64_CIE_ID 0xffffffffffffffffULL
823#define DW_CIE_VERSION 1
824
825#define DW_CFA_extended 0
826
827#define DW_CHILDREN_no 0x00
828#define DW_CHILDREN_yes 0x01
829
830#define DW_ADDR_none 0
831
832/* Source language names and codes. */
833enum dwarf_source_language
834 {
835 DW_LANG_C89 = 0x0001,
836 DW_LANG_C = 0x0002,
837 DW_LANG_Ada83 = 0x0003,
838 DW_LANG_C_plus_plus = 0x0004,
839 DW_LANG_Cobol74 = 0x0005,
840 DW_LANG_Cobol85 = 0x0006,
841 DW_LANG_Fortran77 = 0x0007,
842 DW_LANG_Fortran90 = 0x0008,
843 DW_LANG_Pascal83 = 0x0009,
844 DW_LANG_Modula2 = 0x000a,
845 /* DWARF 3. */
846 DW_LANG_Java = 0x000b,
847 DW_LANG_C99 = 0x000c,
848 DW_LANG_Ada95 = 0x000d,
849 DW_LANG_Fortran95 = 0x000e,
850 DW_LANG_PLI = 0x000f,
851 DW_LANG_ObjC = 0x0010,
852 DW_LANG_ObjC_plus_plus = 0x0011,
853 DW_LANG_UPC = 0x0012,
854 DW_LANG_D = 0x0013,
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855 /* DWARF 4. */
856 DW_LANG_Python = 0x0014,
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857 /* DWARF 5. */
858 DW_LANG_Go = 0x0016,
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859
860 DW_LANG_lo_user = 0x8000, /* Implementation-defined range start. */
861 DW_LANG_hi_user = 0xffff, /* Implementation-defined range start. */
862
863 /* MIPS. */
864 DW_LANG_Mips_Assembler = 0x8001,
865 /* UPC. */
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866 DW_LANG_Upc = 0x8765,
867 /* HP extensions. */
868 DW_LANG_HP_Bliss = 0x8003,
869 DW_LANG_HP_Basic91 = 0x8004,
870 DW_LANG_HP_Pascal91 = 0x8005,
871 DW_LANG_HP_IMacro = 0x8006,
872 DW_LANG_HP_Assembler = 0x8007
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873 };
874
875/* Names and codes for macro information. */
876enum dwarf_macinfo_record_type
877 {
878 DW_MACINFO_define = 1,
879 DW_MACINFO_undef = 2,
880 DW_MACINFO_start_file = 3,
881 DW_MACINFO_end_file = 4,
882 DW_MACINFO_vendor_ext = 255
883 };
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884
885/* Names and codes for new style macro information. */
886enum dwarf_macro_record_type
887 {
888 DW_MACRO_GNU_define = 1,
889 DW_MACRO_GNU_undef = 2,
890 DW_MACRO_GNU_start_file = 3,
891 DW_MACRO_GNU_end_file = 4,
892 DW_MACRO_GNU_define_indirect = 5,
893 DW_MACRO_GNU_undef_indirect = 6,
894 DW_MACRO_GNU_transparent_include = 7,
895 DW_MACRO_GNU_lo_user = 0xe0,
896 DW_MACRO_GNU_hi_user = 0xff
897 };
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898\f
899/* @@@ For use with GNU frame unwind information. */
900
901#define DW_EH_PE_absptr 0x00
902#define DW_EH_PE_omit 0xff
903
904#define DW_EH_PE_uleb128 0x01
905#define DW_EH_PE_udata2 0x02
906#define DW_EH_PE_udata4 0x03
907#define DW_EH_PE_udata8 0x04
908#define DW_EH_PE_sleb128 0x09
909#define DW_EH_PE_sdata2 0x0A
910#define DW_EH_PE_sdata4 0x0B
911#define DW_EH_PE_sdata8 0x0C
912#define DW_EH_PE_signed 0x08
913
914#define DW_EH_PE_pcrel 0x10
915#define DW_EH_PE_textrel 0x20
916#define DW_EH_PE_datarel 0x30
917#define DW_EH_PE_funcrel 0x40
918#define DW_EH_PE_aligned 0x50
919
920#define DW_EH_PE_indirect 0x80
921
c50c785c 922#endif /* _DWARF2_H */