Upgrade GDB from 7.0 and 7.2 on the vendor branch
[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,
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4 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
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
47#ifndef _ELF_DWARF2_H
48#define _ELF_DWARF2_H
49
50/* Structure found in the .debug_line section. */
51typedef struct
52{
53 unsigned char li_length [4];
54 unsigned char li_version [2];
55 unsigned char li_prologue_length [4];
56 unsigned char li_min_insn_length [1];
57 unsigned char li_default_is_stmt [1];
58 unsigned char li_line_base [1];
59 unsigned char li_line_range [1];
60 unsigned char li_opcode_base [1];
61}
62DWARF2_External_LineInfo;
63
64typedef struct
65{
66 unsigned long li_length;
67 unsigned short li_version;
68 unsigned int li_prologue_length;
69 unsigned char li_min_insn_length;
cf7f2e2d 70 unsigned char li_max_ops_per_insn;
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71 unsigned char li_default_is_stmt;
72 int li_line_base;
73 unsigned char li_line_range;
74 unsigned char li_opcode_base;
75}
76DWARF2_Internal_LineInfo;
77
78/* Structure found in .debug_pubnames section. */
79typedef struct
80{
81 unsigned char pn_length [4];
82 unsigned char pn_version [2];
83 unsigned char pn_offset [4];
84 unsigned char pn_size [4];
85}
86DWARF2_External_PubNames;
87
88typedef struct
89{
90 unsigned long pn_length;
91 unsigned short pn_version;
92 unsigned long pn_offset;
93 unsigned long pn_size;
94}
95DWARF2_Internal_PubNames;
96
97/* Structure found in .debug_info section. */
98typedef struct
99{
100 unsigned char cu_length [4];
101 unsigned char cu_version [2];
102 unsigned char cu_abbrev_offset [4];
103 unsigned char cu_pointer_size [1];
104}
105DWARF2_External_CompUnit;
106
107typedef struct
108{
109 unsigned long cu_length;
110 unsigned short cu_version;
111 unsigned long cu_abbrev_offset;
112 unsigned char cu_pointer_size;
113}
114DWARF2_Internal_CompUnit;
115
116typedef struct
117{
118 unsigned char ar_length [4];
119 unsigned char ar_version [2];
120 unsigned char ar_info_offset [4];
121 unsigned char ar_pointer_size [1];
122 unsigned char ar_segment_size [1];
123}
124DWARF2_External_ARange;
125
126typedef struct
127{
128 unsigned long ar_length;
129 unsigned short ar_version;
130 unsigned long ar_info_offset;
131 unsigned char ar_pointer_size;
132 unsigned char ar_segment_size;
133}
134DWARF2_Internal_ARange;
135
136
137/* Tag names and codes. */
138enum dwarf_tag
139 {
140 DW_TAG_padding = 0x00,
141 DW_TAG_array_type = 0x01,
142 DW_TAG_class_type = 0x02,
143 DW_TAG_entry_point = 0x03,
144 DW_TAG_enumeration_type = 0x04,
145 DW_TAG_formal_parameter = 0x05,
146 DW_TAG_imported_declaration = 0x08,
147 DW_TAG_label = 0x0a,
148 DW_TAG_lexical_block = 0x0b,
149 DW_TAG_member = 0x0d,
150 DW_TAG_pointer_type = 0x0f,
151 DW_TAG_reference_type = 0x10,
152 DW_TAG_compile_unit = 0x11,
153 DW_TAG_string_type = 0x12,
154 DW_TAG_structure_type = 0x13,
155 DW_TAG_subroutine_type = 0x15,
156 DW_TAG_typedef = 0x16,
157 DW_TAG_union_type = 0x17,
158 DW_TAG_unspecified_parameters = 0x18,
159 DW_TAG_variant = 0x19,
160 DW_TAG_common_block = 0x1a,
161 DW_TAG_common_inclusion = 0x1b,
162 DW_TAG_inheritance = 0x1c,
163 DW_TAG_inlined_subroutine = 0x1d,
164 DW_TAG_module = 0x1e,
165 DW_TAG_ptr_to_member_type = 0x1f,
166 DW_TAG_set_type = 0x20,
167 DW_TAG_subrange_type = 0x21,
168 DW_TAG_with_stmt = 0x22,
169 DW_TAG_access_declaration = 0x23,
170 DW_TAG_base_type = 0x24,
171 DW_TAG_catch_block = 0x25,
172 DW_TAG_const_type = 0x26,
173 DW_TAG_constant = 0x27,
174 DW_TAG_enumerator = 0x28,
175 DW_TAG_file_type = 0x29,
176 DW_TAG_friend = 0x2a,
177 DW_TAG_namelist = 0x2b,
178 DW_TAG_namelist_item = 0x2c,
179 DW_TAG_packed_type = 0x2d,
180 DW_TAG_subprogram = 0x2e,
181 DW_TAG_template_type_param = 0x2f,
182 DW_TAG_template_value_param = 0x30,
183 DW_TAG_thrown_type = 0x31,
184 DW_TAG_try_block = 0x32,
185 DW_TAG_variant_part = 0x33,
186 DW_TAG_variable = 0x34,
187 DW_TAG_volatile_type = 0x35,
188 /* DWARF 3. */
189 DW_TAG_dwarf_procedure = 0x36,
190 DW_TAG_restrict_type = 0x37,
191 DW_TAG_interface_type = 0x38,
192 DW_TAG_namespace = 0x39,
193 DW_TAG_imported_module = 0x3a,
194 DW_TAG_unspecified_type = 0x3b,
195 DW_TAG_partial_unit = 0x3c,
196 DW_TAG_imported_unit = 0x3d,
197 DW_TAG_condition = 0x3f,
198 DW_TAG_shared_type = 0x40,
199 /* DWARF 4. */
200 DW_TAG_type_unit = 0x41,
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201 DW_TAG_rvalue_reference_type = 0x42,
202 DW_TAG_template_alias = 0x43,
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203
204 DW_TAG_lo_user = 0x4080,
205 DW_TAG_hi_user = 0xffff,
206
207 /* SGI/MIPS Extensions. */
208 DW_TAG_MIPS_loop = 0x4081,
cf7f2e2d 209
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210 /* HP extensions. See: ftp://ftp.hp.com/pub/lang/tools/WDB/wdb-4.0.tar.gz . */
211 DW_TAG_HP_array_descriptor = 0x4090,
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212 DW_TAG_HP_Bliss_field = 0x4091,
213 DW_TAG_HP_Bliss_field_set = 0x4092,
214
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215 /* GNU extensions. */
216 DW_TAG_format_label = 0x4101, /* For FORTRAN 77 and Fortran 90. */
217 DW_TAG_function_template = 0x4102, /* For C++. */
218 DW_TAG_class_template = 0x4103, /* For C++. */
219 DW_TAG_GNU_BINCL = 0x4104,
220 DW_TAG_GNU_EINCL = 0x4105,
221 /* Template template parameter.
222 See http://gcc.gnu.org/wiki/TemplateParmsDwarf . */
223 DW_TAG_GNU_template_template_param = 0x4106,
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224
225 /* Template parameter pack extension, specified at
226 http://wiki.dwarfstd.org/index.php?title=C%2B%2B0x:_Variadic_templates
227 The values of these two TAGS are in the DW_TAG_GNU_* space until the tags
228 are properly part of DWARF 5. */
229 DW_TAG_GNU_template_parameter_pack = 0x4107,
230 DW_TAG_GNU_formal_parameter_pack = 0x4108,
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231 /* Extensions for UPC. See: http://upc.gwu.edu/~upc. */
232 DW_TAG_upc_shared_type = 0x8765,
233 DW_TAG_upc_strict_type = 0x8766,
234 DW_TAG_upc_relaxed_type = 0x8767,
235 /* PGI (STMicroelectronics) extensions. No documentation available. */
236 DW_TAG_PGI_kanji_type = 0xA000,
237 DW_TAG_PGI_interface_block = 0xA020
238 };
239
240/* Flag that tells whether entry has a child or not. */
241#define DW_children_no 0
242#define DW_children_yes 1
243
244/* Form names and codes. */
245enum dwarf_form
246 {
247 DW_FORM_addr = 0x01,
248 DW_FORM_block2 = 0x03,
249 DW_FORM_block4 = 0x04,
250 DW_FORM_data2 = 0x05,
251 DW_FORM_data4 = 0x06,
252 DW_FORM_data8 = 0x07,
253 DW_FORM_string = 0x08,
254 DW_FORM_block = 0x09,
255 DW_FORM_block1 = 0x0a,
256 DW_FORM_data1 = 0x0b,
257 DW_FORM_flag = 0x0c,
258 DW_FORM_sdata = 0x0d,
259 DW_FORM_strp = 0x0e,
260 DW_FORM_udata = 0x0f,
261 DW_FORM_ref_addr = 0x10,
262 DW_FORM_ref1 = 0x11,
263 DW_FORM_ref2 = 0x12,
264 DW_FORM_ref4 = 0x13,
265 DW_FORM_ref8 = 0x14,
266 DW_FORM_ref_udata = 0x15,
267 DW_FORM_indirect = 0x16,
268 /* DWARF 4. */
269 DW_FORM_sec_offset = 0x17,
270 DW_FORM_exprloc = 0x18,
271 DW_FORM_flag_present = 0x19,
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272 DW_FORM_ref_sig8 = 0x20
273#define DW_FORM_sig8 DW_FORM_ref_sig8 /* Note: The use of DW_FORM_sig8 is deprecated. */
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274 };
275
276/* Attribute names and codes. */
277enum dwarf_attribute
278 {
279 DW_AT_sibling = 0x01,
280 DW_AT_location = 0x02,
281 DW_AT_name = 0x03,
282 DW_AT_ordering = 0x09,
283 DW_AT_subscr_data = 0x0a,
284 DW_AT_byte_size = 0x0b,
285 DW_AT_bit_offset = 0x0c,
286 DW_AT_bit_size = 0x0d,
287 DW_AT_element_list = 0x0f,
288 DW_AT_stmt_list = 0x10,
289 DW_AT_low_pc = 0x11,
290 DW_AT_high_pc = 0x12,
291 DW_AT_language = 0x13,
292 DW_AT_member = 0x14,
293 DW_AT_discr = 0x15,
294 DW_AT_discr_value = 0x16,
295 DW_AT_visibility = 0x17,
296 DW_AT_import = 0x18,
297 DW_AT_string_length = 0x19,
298 DW_AT_common_reference = 0x1a,
299 DW_AT_comp_dir = 0x1b,
300 DW_AT_const_value = 0x1c,
301 DW_AT_containing_type = 0x1d,
302 DW_AT_default_value = 0x1e,
303 DW_AT_inline = 0x20,
304 DW_AT_is_optional = 0x21,
305 DW_AT_lower_bound = 0x22,
306 DW_AT_producer = 0x25,
307 DW_AT_prototyped = 0x27,
308 DW_AT_return_addr = 0x2a,
309 DW_AT_start_scope = 0x2c,
310 DW_AT_bit_stride = 0x2e,
311#define DW_AT_stride_size DW_AT_bit_stride /* Note: The use of DW_AT_stride_size is deprecated. */
312 DW_AT_upper_bound = 0x2f,
313 DW_AT_abstract_origin = 0x31,
314 DW_AT_accessibility = 0x32,
315 DW_AT_address_class = 0x33,
316 DW_AT_artificial = 0x34,
317 DW_AT_base_types = 0x35,
318 DW_AT_calling_convention = 0x36,
319 DW_AT_count = 0x37,
320 DW_AT_data_member_location = 0x38,
321 DW_AT_decl_column = 0x39,
322 DW_AT_decl_file = 0x3a,
323 DW_AT_decl_line = 0x3b,
324 DW_AT_declaration = 0x3c,
325 DW_AT_discr_list = 0x3d,
326 DW_AT_encoding = 0x3e,
327 DW_AT_external = 0x3f,
328 DW_AT_frame_base = 0x40,
329 DW_AT_friend = 0x41,
330 DW_AT_identifier_case = 0x42,
331 DW_AT_macro_info = 0x43,
332 DW_AT_namelist_items = 0x44,
333 DW_AT_priority = 0x45,
334 DW_AT_segment = 0x46,
335 DW_AT_specification = 0x47,
336 DW_AT_static_link = 0x48,
337 DW_AT_type = 0x49,
338 DW_AT_use_location = 0x4a,
339 DW_AT_variable_parameter = 0x4b,
340 DW_AT_virtuality = 0x4c,
341 DW_AT_vtable_elem_location = 0x4d,
342 /* DWARF 3 values. */
343 DW_AT_allocated = 0x4e,
344 DW_AT_associated = 0x4f,
345 DW_AT_data_location = 0x50,
346 DW_AT_byte_stride = 0x51,
347#define DW_AT_stride DW_AT_byte_stride /* Note: The use of DW_AT_stride is deprecated. */
348 DW_AT_entry_pc = 0x52,
349 DW_AT_use_UTF8 = 0x53,
350 DW_AT_extension = 0x54,
351 DW_AT_ranges = 0x55,
352 DW_AT_trampoline = 0x56,
353 DW_AT_call_column = 0x57,
354 DW_AT_call_file = 0x58,
355 DW_AT_call_line = 0x59,
356 DW_AT_description = 0x5a,
357 DW_AT_binary_scale = 0x5b,
358 DW_AT_decimal_scale = 0x5c,
359 DW_AT_small = 0x5d,
360 DW_AT_decimal_sign = 0x5e,
361 DW_AT_digit_count = 0x5f,
362 DW_AT_picture_string = 0x60,
363 DW_AT_mutable = 0x61,
364 DW_AT_threads_scaled = 0x62,
365 DW_AT_explicit = 0x63,
366 DW_AT_object_pointer = 0x64,
367 DW_AT_endianity = 0x65,
368 DW_AT_elemental = 0x66,
369 DW_AT_pure = 0x67,
370 DW_AT_recursive = 0x68,
371 /* DWARF 4. */
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372 DW_AT_signature = 0x69,
373 DW_AT_main_subprogram = 0x6a,
374 DW_AT_data_bit_offset = 0x6b,
375 DW_AT_const_expr = 0x6c,
376 DW_AT_enum_class = 0x6d,
377 DW_AT_linkage_name = 0x6e,
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378
379 DW_AT_lo_user = 0x2000, /* Implementation-defined range start. */
380 DW_AT_hi_user = 0x3ff0, /* Implementation-defined range end. */
381
382 /* SGI/MIPS extensions. */
383 DW_AT_MIPS_fde = 0x2001,
384 DW_AT_MIPS_loop_begin = 0x2002,
385 DW_AT_MIPS_tail_loop_begin = 0x2003,
386 DW_AT_MIPS_epilog_begin = 0x2004,
387 DW_AT_MIPS_loop_unroll_factor = 0x2005,
388 DW_AT_MIPS_software_pipeline_depth = 0x2006,
389 DW_AT_MIPS_linkage_name = 0x2007,
390 DW_AT_MIPS_stride = 0x2008,
391 DW_AT_MIPS_abstract_name = 0x2009,
392 DW_AT_MIPS_clone_origin = 0x200a,
393 DW_AT_MIPS_has_inlines = 0x200b,
394 /* HP extensions. */
395 DW_AT_HP_block_index = 0x2000,
396 DW_AT_HP_unmodifiable = 0x2001, /* Same as DW_AT_MIPS_fde. */
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397 DW_AT_HP_prologue = 0x2005, /* Same as DW_AT_MIPS_loop_unroll. */
398 DW_AT_HP_epilogue = 0x2008, /* Same as DW_AT_MIPS_stride. */
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399 DW_AT_HP_actuals_stmt_list = 0x2010,
400 DW_AT_HP_proc_per_section = 0x2011,
401 DW_AT_HP_raw_data_ptr = 0x2012,
402 DW_AT_HP_pass_by_reference = 0x2013,
403 DW_AT_HP_opt_level = 0x2014,
404 DW_AT_HP_prof_version_id = 0x2015,
405 DW_AT_HP_opt_flags = 0x2016,
406 DW_AT_HP_cold_region_low_pc = 0x2017,
407 DW_AT_HP_cold_region_high_pc = 0x2018,
408 DW_AT_HP_all_variables_modifiable = 0x2019,
409 DW_AT_HP_linkage_name = 0x201a,
410 DW_AT_HP_prof_flags = 0x201b, /* In comp unit of procs_info for -g. */
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411 DW_AT_HP_unit_name = 0x201f,
412 DW_AT_HP_unit_size = 0x2020,
413 DW_AT_HP_widened_byte_size = 0x2021,
414 DW_AT_HP_definition_points = 0x2022,
415 DW_AT_HP_default_location = 0x2023,
416 DW_AT_HP_is_result_param = 0x2029,
417
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418 /* GNU extensions. */
419 DW_AT_sf_names = 0x2101,
420 DW_AT_src_info = 0x2102,
421 DW_AT_mac_info = 0x2103,
422 DW_AT_src_coords = 0x2104,
423 DW_AT_body_begin = 0x2105,
424 DW_AT_body_end = 0x2106,
425 DW_AT_GNU_vector = 0x2107,
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426 /* Thread-safety annotations.
427 See http://gcc.gnu.org/wiki/ThreadSafetyAnnotation . */
428 DW_AT_GNU_guarded_by = 0x2108,
429 DW_AT_GNU_pt_guarded_by = 0x2109,
430 DW_AT_GNU_guarded = 0x210a,
431 DW_AT_GNU_pt_guarded = 0x210b,
432 DW_AT_GNU_locks_excluded = 0x210c,
433 DW_AT_GNU_exclusive_locks_required = 0x210d,
434 DW_AT_GNU_shared_locks_required = 0x210e,
435 /* One-definition rule violation detection.
436 See http://gcc.gnu.org/wiki/DwarfSeparateTypeInfo . */
437 DW_AT_GNU_odr_signature = 0x210f,
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438 /* Template template argument name.
439 See http://gcc.gnu.org/wiki/TemplateParmsDwarf . */
440 DW_AT_GNU_template_name = 0x2110,
441 /* VMS extensions. */
442 DW_AT_VMS_rtnbeg_pd_address = 0x2201,
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443 /* GNAT extensions. */
444 /* GNAT descriptive type.
445 See http://gcc.gnu.org/wiki/DW_AT_GNAT_descriptive_type . */
446 DW_AT_use_GNAT_descriptive_type = 0x2301,
447 DW_AT_GNAT_descriptive_type = 0x2302,
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448 /* UPC extension. */
449 DW_AT_upc_threads_scaled = 0x3210,
450 /* PGI (STMicroelectronics) extensions. */
451 DW_AT_PGI_lbase = 0x3a00,
452 DW_AT_PGI_soffset = 0x3a01,
453 DW_AT_PGI_lstride = 0x3a02
454 };
455
456/* Location atom names and codes. */
457enum dwarf_location_atom
458 {
459 DW_OP_addr = 0x03,
460 DW_OP_deref = 0x06,
461 DW_OP_const1u = 0x08,
462 DW_OP_const1s = 0x09,
463 DW_OP_const2u = 0x0a,
464 DW_OP_const2s = 0x0b,
465 DW_OP_const4u = 0x0c,
466 DW_OP_const4s = 0x0d,
467 DW_OP_const8u = 0x0e,
468 DW_OP_const8s = 0x0f,
469 DW_OP_constu = 0x10,
470 DW_OP_consts = 0x11,
471 DW_OP_dup = 0x12,
472 DW_OP_drop = 0x13,
473 DW_OP_over = 0x14,
474 DW_OP_pick = 0x15,
475 DW_OP_swap = 0x16,
476 DW_OP_rot = 0x17,
477 DW_OP_xderef = 0x18,
478 DW_OP_abs = 0x19,
479 DW_OP_and = 0x1a,
480 DW_OP_div = 0x1b,
481 DW_OP_minus = 0x1c,
482 DW_OP_mod = 0x1d,
483 DW_OP_mul = 0x1e,
484 DW_OP_neg = 0x1f,
485 DW_OP_not = 0x20,
486 DW_OP_or = 0x21,
487 DW_OP_plus = 0x22,
488 DW_OP_plus_uconst = 0x23,
489 DW_OP_shl = 0x24,
490 DW_OP_shr = 0x25,
491 DW_OP_shra = 0x26,
492 DW_OP_xor = 0x27,
493 DW_OP_bra = 0x28,
494 DW_OP_eq = 0x29,
495 DW_OP_ge = 0x2a,
496 DW_OP_gt = 0x2b,
497 DW_OP_le = 0x2c,
498 DW_OP_lt = 0x2d,
499 DW_OP_ne = 0x2e,
500 DW_OP_skip = 0x2f,
501 DW_OP_lit0 = 0x30,
502 DW_OP_lit1 = 0x31,
503 DW_OP_lit2 = 0x32,
504 DW_OP_lit3 = 0x33,
505 DW_OP_lit4 = 0x34,
506 DW_OP_lit5 = 0x35,
507 DW_OP_lit6 = 0x36,
508 DW_OP_lit7 = 0x37,
509 DW_OP_lit8 = 0x38,
510 DW_OP_lit9 = 0x39,
511 DW_OP_lit10 = 0x3a,
512 DW_OP_lit11 = 0x3b,
513 DW_OP_lit12 = 0x3c,
514 DW_OP_lit13 = 0x3d,
515 DW_OP_lit14 = 0x3e,
516 DW_OP_lit15 = 0x3f,
517 DW_OP_lit16 = 0x40,
518 DW_OP_lit17 = 0x41,
519 DW_OP_lit18 = 0x42,
520 DW_OP_lit19 = 0x43,
521 DW_OP_lit20 = 0x44,
522 DW_OP_lit21 = 0x45,
523 DW_OP_lit22 = 0x46,
524 DW_OP_lit23 = 0x47,
525 DW_OP_lit24 = 0x48,
526 DW_OP_lit25 = 0x49,
527 DW_OP_lit26 = 0x4a,
528 DW_OP_lit27 = 0x4b,
529 DW_OP_lit28 = 0x4c,
530 DW_OP_lit29 = 0x4d,
531 DW_OP_lit30 = 0x4e,
532 DW_OP_lit31 = 0x4f,
533 DW_OP_reg0 = 0x50,
534 DW_OP_reg1 = 0x51,
535 DW_OP_reg2 = 0x52,
536 DW_OP_reg3 = 0x53,
537 DW_OP_reg4 = 0x54,
538 DW_OP_reg5 = 0x55,
539 DW_OP_reg6 = 0x56,
540 DW_OP_reg7 = 0x57,
541 DW_OP_reg8 = 0x58,
542 DW_OP_reg9 = 0x59,
543 DW_OP_reg10 = 0x5a,
544 DW_OP_reg11 = 0x5b,
545 DW_OP_reg12 = 0x5c,
546 DW_OP_reg13 = 0x5d,
547 DW_OP_reg14 = 0x5e,
548 DW_OP_reg15 = 0x5f,
549 DW_OP_reg16 = 0x60,
550 DW_OP_reg17 = 0x61,
551 DW_OP_reg18 = 0x62,
552 DW_OP_reg19 = 0x63,
553 DW_OP_reg20 = 0x64,
554 DW_OP_reg21 = 0x65,
555 DW_OP_reg22 = 0x66,
556 DW_OP_reg23 = 0x67,
557 DW_OP_reg24 = 0x68,
558 DW_OP_reg25 = 0x69,
559 DW_OP_reg26 = 0x6a,
560 DW_OP_reg27 = 0x6b,
561 DW_OP_reg28 = 0x6c,
562 DW_OP_reg29 = 0x6d,
563 DW_OP_reg30 = 0x6e,
564 DW_OP_reg31 = 0x6f,
565 DW_OP_breg0 = 0x70,
566 DW_OP_breg1 = 0x71,
567 DW_OP_breg2 = 0x72,
568 DW_OP_breg3 = 0x73,
569 DW_OP_breg4 = 0x74,
570 DW_OP_breg5 = 0x75,
571 DW_OP_breg6 = 0x76,
572 DW_OP_breg7 = 0x77,
573 DW_OP_breg8 = 0x78,
574 DW_OP_breg9 = 0x79,
575 DW_OP_breg10 = 0x7a,
576 DW_OP_breg11 = 0x7b,
577 DW_OP_breg12 = 0x7c,
578 DW_OP_breg13 = 0x7d,
579 DW_OP_breg14 = 0x7e,
580 DW_OP_breg15 = 0x7f,
581 DW_OP_breg16 = 0x80,
582 DW_OP_breg17 = 0x81,
583 DW_OP_breg18 = 0x82,
584 DW_OP_breg19 = 0x83,
585 DW_OP_breg20 = 0x84,
586 DW_OP_breg21 = 0x85,
587 DW_OP_breg22 = 0x86,
588 DW_OP_breg23 = 0x87,
589 DW_OP_breg24 = 0x88,
590 DW_OP_breg25 = 0x89,
591 DW_OP_breg26 = 0x8a,
592 DW_OP_breg27 = 0x8b,
593 DW_OP_breg28 = 0x8c,
594 DW_OP_breg29 = 0x8d,
595 DW_OP_breg30 = 0x8e,
596 DW_OP_breg31 = 0x8f,
597 DW_OP_regx = 0x90,
598 DW_OP_fbreg = 0x91,
599 DW_OP_bregx = 0x92,
600 DW_OP_piece = 0x93,
601 DW_OP_deref_size = 0x94,
602 DW_OP_xderef_size = 0x95,
603 DW_OP_nop = 0x96,
604 /* DWARF 3 extensions. */
605 DW_OP_push_object_address = 0x97,
606 DW_OP_call2 = 0x98,
607 DW_OP_call4 = 0x99,
608 DW_OP_call_ref = 0x9a,
609 DW_OP_form_tls_address = 0x9b,
610 DW_OP_call_frame_cfa = 0x9c,
611 DW_OP_bit_piece = 0x9d,
612
613 /* DWARF 4 extensions. */
614 DW_OP_implicit_value = 0x9e,
615 DW_OP_stack_value = 0x9f,
616
617 DW_OP_lo_user = 0xe0, /* Implementation-defined range start. */
618 DW_OP_hi_user = 0xff, /* Implementation-defined range end. */
619
620 /* GNU extensions. */
621 DW_OP_GNU_push_tls_address = 0xe0,
622 /* The following is for marking variables that are uninitialized. */
623 DW_OP_GNU_uninit = 0xf0,
624 DW_OP_GNU_encoded_addr = 0xf1,
625 /* HP extensions. */
626 DW_OP_HP_unknown = 0xe0, /* Ouch, the same as GNU_push_tls_address. */
627 DW_OP_HP_is_value = 0xe1,
628 DW_OP_HP_fltconst4 = 0xe2,
629 DW_OP_HP_fltconst8 = 0xe3,
630 DW_OP_HP_mod_range = 0xe4,
631 DW_OP_HP_unmod_range = 0xe5,
632 DW_OP_HP_tls = 0xe6,
633 /* PGI (STMicroelectronics) extensions. */
634 DW_OP_PGI_omp_thread_num = 0xf8
635 };
636
637/* Type encodings. */
638enum dwarf_type
639 {
640 DW_ATE_void = 0x0,
641 DW_ATE_address = 0x1,
642 DW_ATE_boolean = 0x2,
643 DW_ATE_complex_float = 0x3,
644 DW_ATE_float = 0x4,
645 DW_ATE_signed = 0x5,
646 DW_ATE_signed_char = 0x6,
647 DW_ATE_unsigned = 0x7,
648 DW_ATE_unsigned_char = 0x8,
649 /* DWARF 3. */
650 DW_ATE_imaginary_float = 0x9,
651 DW_ATE_packed_decimal = 0xa,
652 DW_ATE_numeric_string = 0xb,
653 DW_ATE_edited = 0xc,
654 DW_ATE_signed_fixed = 0xd,
655 DW_ATE_unsigned_fixed = 0xe,
656 DW_ATE_decimal_float = 0xf,
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657 /* DWARF 4. */
658 DW_ATE_UTF = 0x10,
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659
660 DW_ATE_lo_user = 0x80,
661 DW_ATE_hi_user = 0xff,
662
663 /* HP extensions. */
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664 DW_ATE_HP_float80 = 0x80, /* Floating-point (80 bit). */
665 DW_ATE_HP_complex_float80 = 0x81, /* Complex floating-point (80 bit). */
666 DW_ATE_HP_float128 = 0x82, /* Floating-point (128 bit). */
667 DW_ATE_HP_complex_float128 = 0x83, /* Complex fp (128 bit). */
668 DW_ATE_HP_floathpintel = 0x84, /* Floating-point (82 bit IA64). */
669 DW_ATE_HP_imaginary_float80 = 0x85,
670 DW_ATE_HP_imaginary_float128 = 0x86,
671 DW_ATE_HP_VAX_float = 0x88, /* F or G floating. */
672 DW_ATE_HP_VAX_float_d = 0x89, /* D floating. */
673 DW_ATE_HP_packed_decimal = 0x8a, /* Cobol. */
674 DW_ATE_HP_zoned_decimal = 0x8b, /* Cobol. */
675 DW_ATE_HP_edited = 0x8c, /* Cobol. */
676 DW_ATE_HP_signed_fixed = 0x8d, /* Cobol. */
677 DW_ATE_HP_unsigned_fixed = 0x8e, /* Cobol. */
678 DW_ATE_HP_VAX_complex_float = 0x8f, /* F or G floating complex. */
679 DW_ATE_HP_VAX_complex_float_d = 0x90 /* D floating complex. */
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680 };
681
682/* Decimal sign encodings. */
683enum dwarf_decimal_sign_encoding
684 {
685 /* DWARF 3. */
686 DW_DS_unsigned = 0x01,
687 DW_DS_leading_overpunch = 0x02,
688 DW_DS_trailing_overpunch = 0x03,
689 DW_DS_leading_separate = 0x04,
690 DW_DS_trailing_separate = 0x05
691 };
692
693/* Endianity encodings. */
694enum dwarf_endianity_encoding
695 {
696 /* DWARF 3. */
697 DW_END_default = 0x00,
698 DW_END_big = 0x01,
699 DW_END_little = 0x02,
700
701 DW_END_lo_user = 0x40,
702 DW_END_hi_user = 0xff
703 };
704
705/* Array ordering names and codes. */
706enum dwarf_array_dim_ordering
707 {
708 DW_ORD_row_major = 0,
709 DW_ORD_col_major = 1
710 };
711
712/* Access attribute. */
713enum dwarf_access_attribute
714 {
715 DW_ACCESS_public = 1,
716 DW_ACCESS_protected = 2,
717 DW_ACCESS_private = 3
718 };
719
720/* Visibility. */
721enum dwarf_visibility_attribute
722 {
723 DW_VIS_local = 1,
724 DW_VIS_exported = 2,
725 DW_VIS_qualified = 3
726 };
727
728/* Virtuality. */
729enum dwarf_virtuality_attribute
730 {
731 DW_VIRTUALITY_none = 0,
732 DW_VIRTUALITY_virtual = 1,
733 DW_VIRTUALITY_pure_virtual = 2
734 };
735
736/* Case sensitivity. */
737enum dwarf_id_case
738 {
739 DW_ID_case_sensitive = 0,
740 DW_ID_up_case = 1,
741 DW_ID_down_case = 2,
742 DW_ID_case_insensitive = 3
743 };
744
745/* Calling convention. */
746enum dwarf_calling_convention
747 {
748 DW_CC_normal = 0x1,
749 DW_CC_program = 0x2,
750 DW_CC_nocall = 0x3,
751
752 DW_CC_lo_user = 0x40,
753 DW_CC_hi_user = 0xff,
754
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755 DW_CC_GNU_renesas_sh = 0x40,
756 DW_CC_GNU_borland_fastcall_i386 = 0x41
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757 };
758
759/* Inline attribute. */
760enum dwarf_inline_attribute
761 {
762 DW_INL_not_inlined = 0,
763 DW_INL_inlined = 1,
764 DW_INL_declared_not_inlined = 2,
765 DW_INL_declared_inlined = 3
766 };
767
768/* Discriminant lists. */
769enum dwarf_discrim_list
770 {
771 DW_DSC_label = 0,
772 DW_DSC_range = 1
773 };
774
775/* Line number opcodes. */
776enum dwarf_line_number_ops
777 {
778 DW_LNS_extended_op = 0,
779 DW_LNS_copy = 1,
780 DW_LNS_advance_pc = 2,
781 DW_LNS_advance_line = 3,
782 DW_LNS_set_file = 4,
783 DW_LNS_set_column = 5,
784 DW_LNS_negate_stmt = 6,
785 DW_LNS_set_basic_block = 7,
786 DW_LNS_const_add_pc = 8,
787 DW_LNS_fixed_advance_pc = 9,
788 /* DWARF 3. */
789 DW_LNS_set_prologue_end = 10,
790 DW_LNS_set_epilogue_begin = 11,
791 DW_LNS_set_isa = 12
792 };
793
794/* Line number extended opcodes. */
795enum dwarf_line_number_x_ops
796 {
797 DW_LNE_end_sequence = 1,
798 DW_LNE_set_address = 2,
799 DW_LNE_define_file = 3,
800 DW_LNE_set_discriminator = 4,
801 /* HP extensions. */
802 DW_LNE_HP_negate_is_UV_update = 0x11,
803 DW_LNE_HP_push_context = 0x12,
804 DW_LNE_HP_pop_context = 0x13,
805 DW_LNE_HP_set_file_line_column = 0x14,
806 DW_LNE_HP_set_routine_name = 0x15,
807 DW_LNE_HP_set_sequence = 0x16,
808 DW_LNE_HP_negate_post_semantics = 0x17,
809 DW_LNE_HP_negate_function_exit = 0x18,
810 DW_LNE_HP_negate_front_end_logical = 0x19,
811 DW_LNE_HP_define_proc = 0x20,
cf7f2e2d 812 DW_LNE_HP_source_file_correlation = 0x80,
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813
814 DW_LNE_lo_user = 0x80,
815 DW_LNE_hi_user = 0xff
816 };
817
818/* Call frame information. */
819enum dwarf_call_frame_info
820 {
821 DW_CFA_advance_loc = 0x40,
822 DW_CFA_offset = 0x80,
823 DW_CFA_restore = 0xc0,
824 DW_CFA_nop = 0x00,
825 DW_CFA_set_loc = 0x01,
826 DW_CFA_advance_loc1 = 0x02,
827 DW_CFA_advance_loc2 = 0x03,
828 DW_CFA_advance_loc4 = 0x04,
829 DW_CFA_offset_extended = 0x05,
830 DW_CFA_restore_extended = 0x06,
831 DW_CFA_undefined = 0x07,
832 DW_CFA_same_value = 0x08,
833 DW_CFA_register = 0x09,
834 DW_CFA_remember_state = 0x0a,
835 DW_CFA_restore_state = 0x0b,
836 DW_CFA_def_cfa = 0x0c,
837 DW_CFA_def_cfa_register = 0x0d,
838 DW_CFA_def_cfa_offset = 0x0e,
839 /* DWARF 3. */
840 DW_CFA_def_cfa_expression = 0x0f,
841 DW_CFA_expression = 0x10,
842 DW_CFA_offset_extended_sf = 0x11,
843 DW_CFA_def_cfa_sf = 0x12,
844 DW_CFA_def_cfa_offset_sf = 0x13,
845 DW_CFA_val_offset = 0x14,
846 DW_CFA_val_offset_sf = 0x15,
847 DW_CFA_val_expression = 0x16,
848
849 DW_CFA_lo_user = 0x1c,
850 DW_CFA_hi_user = 0x3f,
851
852 /* SGI/MIPS specific. */
853 DW_CFA_MIPS_advance_loc8 = 0x1d,
854 /* GNU extensions. */
855 DW_CFA_GNU_window_save = 0x2d,
856 DW_CFA_GNU_args_size = 0x2e,
857 DW_CFA_GNU_negative_offset_extended = 0x2f
858 };
859
860#define DW_CIE_ID 0xffffffff
861#define DW64_CIE_ID 0xffffffffffffffffULL
862#define DW_CIE_VERSION 1
863
864#define DW_CFA_extended 0
865
866#define DW_CHILDREN_no 0x00
867#define DW_CHILDREN_yes 0x01
868
869#define DW_ADDR_none 0
870
871/* Source language names and codes. */
872enum dwarf_source_language
873 {
874 DW_LANG_C89 = 0x0001,
875 DW_LANG_C = 0x0002,
876 DW_LANG_Ada83 = 0x0003,
877 DW_LANG_C_plus_plus = 0x0004,
878 DW_LANG_Cobol74 = 0x0005,
879 DW_LANG_Cobol85 = 0x0006,
880 DW_LANG_Fortran77 = 0x0007,
881 DW_LANG_Fortran90 = 0x0008,
882 DW_LANG_Pascal83 = 0x0009,
883 DW_LANG_Modula2 = 0x000a,
884 /* DWARF 3. */
885 DW_LANG_Java = 0x000b,
886 DW_LANG_C99 = 0x000c,
887 DW_LANG_Ada95 = 0x000d,
888 DW_LANG_Fortran95 = 0x000e,
889 DW_LANG_PLI = 0x000f,
890 DW_LANG_ObjC = 0x0010,
891 DW_LANG_ObjC_plus_plus = 0x0011,
892 DW_LANG_UPC = 0x0012,
893 DW_LANG_D = 0x0013,
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894 /* DWARF 4. */
895 DW_LANG_Python = 0x0014,
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896
897 DW_LANG_lo_user = 0x8000, /* Implementation-defined range start. */
898 DW_LANG_hi_user = 0xffff, /* Implementation-defined range start. */
899
900 /* MIPS. */
901 DW_LANG_Mips_Assembler = 0x8001,
902 /* UPC. */
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903 DW_LANG_Upc = 0x8765,
904 /* HP extensions. */
905 DW_LANG_HP_Bliss = 0x8003,
906 DW_LANG_HP_Basic91 = 0x8004,
907 DW_LANG_HP_Pascal91 = 0x8005,
908 DW_LANG_HP_IMacro = 0x8006,
909 DW_LANG_HP_Assembler = 0x8007
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910 };
911
912/* Names and codes for macro information. */
913enum dwarf_macinfo_record_type
914 {
915 DW_MACINFO_define = 1,
916 DW_MACINFO_undef = 2,
917 DW_MACINFO_start_file = 3,
918 DW_MACINFO_end_file = 4,
919 DW_MACINFO_vendor_ext = 255
920 };
921\f
922/* @@@ For use with GNU frame unwind information. */
923
924#define DW_EH_PE_absptr 0x00
925#define DW_EH_PE_omit 0xff
926
927#define DW_EH_PE_uleb128 0x01
928#define DW_EH_PE_udata2 0x02
929#define DW_EH_PE_udata4 0x03
930#define DW_EH_PE_udata8 0x04
931#define DW_EH_PE_sleb128 0x09
932#define DW_EH_PE_sdata2 0x0A
933#define DW_EH_PE_sdata4 0x0B
934#define DW_EH_PE_sdata8 0x0C
935#define DW_EH_PE_signed 0x08
936
937#define DW_EH_PE_pcrel 0x10
938#define DW_EH_PE_textrel 0x20
939#define DW_EH_PE_datarel 0x30
940#define DW_EH_PE_funcrel 0x40
941#define DW_EH_PE_aligned 0x50
942
943#define DW_EH_PE_indirect 0x80
944
945#endif /* _ELF_DWARF2_H */