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, 2010
5 Free Software Foundation, Inc.
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.
11 Derived from the DWARF 1 implementation written by Ron Guilmette
12 (rfg@netcom.com), November 1990.
14 This file is part of GCC.
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
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.
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.
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/>. */
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.
41 This file also now contains definitions from the DWARF 3 specification
42 published Dec 20, 2005, available from: http://dwarf.freestandards.org. */
44 /* This file is shared between GCC and GDB, and should not contain
50 /* Structure found in the .debug_line section. */
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];
62 DWARF2_External_LineInfo;
66 unsigned long li_length;
67 unsigned short li_version;
68 unsigned int li_prologue_length;
69 unsigned char li_min_insn_length;
70 unsigned char li_max_ops_per_insn;
71 unsigned char li_default_is_stmt;
73 unsigned char li_line_range;
74 unsigned char li_opcode_base;
76 DWARF2_Internal_LineInfo;
78 /* Structure found in .debug_pubnames section. */
81 unsigned char pn_length [4];
82 unsigned char pn_version [2];
83 unsigned char pn_offset [4];
84 unsigned char pn_size [4];
86 DWARF2_External_PubNames;
90 unsigned long pn_length;
91 unsigned short pn_version;
92 unsigned long pn_offset;
93 unsigned long pn_size;
95 DWARF2_Internal_PubNames;
97 /* Structure found in .debug_info section. */
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];
105 DWARF2_External_CompUnit;
109 unsigned long cu_length;
110 unsigned short cu_version;
111 unsigned long cu_abbrev_offset;
112 unsigned char cu_pointer_size;
114 DWARF2_Internal_CompUnit;
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];
124 DWARF2_External_ARange;
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;
134 DWARF2_Internal_ARange;
137 /* Tag names and codes. */
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,
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,
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,
200 DW_TAG_type_unit = 0x41,
201 DW_TAG_rvalue_reference_type = 0x42,
202 DW_TAG_template_alias = 0x43,
204 DW_TAG_lo_user = 0x4080,
205 DW_TAG_hi_user = 0xffff,
207 /* SGI/MIPS Extensions. */
208 DW_TAG_MIPS_loop = 0x4081,
210 /* HP extensions. See: ftp://ftp.hp.com/pub/lang/tools/WDB/wdb-4.0.tar.gz . */
211 DW_TAG_HP_array_descriptor = 0x4090,
212 DW_TAG_HP_Bliss_field = 0x4091,
213 DW_TAG_HP_Bliss_field_set = 0x4092,
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,
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,
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
240 /* Flag that tells whether entry has a child or not. */
241 #define DW_children_no 0
242 #define DW_children_yes 1
244 /* Form names and codes. */
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,
258 DW_FORM_sdata = 0x0d,
260 DW_FORM_udata = 0x0f,
261 DW_FORM_ref_addr = 0x10,
266 DW_FORM_ref_udata = 0x15,
267 DW_FORM_indirect = 0x16,
269 DW_FORM_sec_offset = 0x17,
270 DW_FORM_exprloc = 0x18,
271 DW_FORM_flag_present = 0x19,
272 DW_FORM_ref_sig8 = 0x20
273 #define DW_FORM_sig8 DW_FORM_ref_sig8 /* Note: The use of DW_FORM_sig8 is deprecated. */
276 /* Attribute names and codes. */
279 DW_AT_sibling = 0x01,
280 DW_AT_location = 0x02,
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,
290 DW_AT_high_pc = 0x12,
291 DW_AT_language = 0x13,
294 DW_AT_discr_value = 0x16,
295 DW_AT_visibility = 0x17,
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,
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,
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,
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,
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,
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,
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,
370 DW_AT_recursive = 0x68,
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,
379 DW_AT_lo_user = 0x2000, /* Implementation-defined range start. */
380 DW_AT_hi_user = 0x3fff, /* Implementation-defined range end. */
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,
395 DW_AT_HP_block_index = 0x2000,
396 DW_AT_HP_unmodifiable = 0x2001, /* Same as DW_AT_MIPS_fde. */
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. */
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. */
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,
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,
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,
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,
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,
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
456 /* Location atom names and codes. */
457 enum dwarf_location_atom
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,
488 DW_OP_plus_uconst = 0x23,
601 DW_OP_deref_size = 0x94,
602 DW_OP_xderef_size = 0x95,
604 /* DWARF 3 extensions. */
605 DW_OP_push_object_address = 0x97,
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,
613 /* DWARF 4 extensions. */
614 DW_OP_implicit_value = 0x9e,
615 DW_OP_stack_value = 0x9f,
617 DW_OP_lo_user = 0xe0, /* Implementation-defined range start. */
618 DW_OP_hi_user = 0xff, /* Implementation-defined range end. */
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 DW_OP_GNU_implicit_pointer = 0xf2,
627 DW_OP_HP_unknown = 0xe0, /* Ouch, the same as GNU_push_tls_address. */
628 DW_OP_HP_is_value = 0xe1,
629 DW_OP_HP_fltconst4 = 0xe2,
630 DW_OP_HP_fltconst8 = 0xe3,
631 DW_OP_HP_mod_range = 0xe4,
632 DW_OP_HP_unmod_range = 0xe5,
634 /* PGI (STMicroelectronics) extensions. */
635 DW_OP_PGI_omp_thread_num = 0xf8
638 /* Type encodings. */
642 DW_ATE_address = 0x1,
643 DW_ATE_boolean = 0x2,
644 DW_ATE_complex_float = 0x3,
647 DW_ATE_signed_char = 0x6,
648 DW_ATE_unsigned = 0x7,
649 DW_ATE_unsigned_char = 0x8,
651 DW_ATE_imaginary_float = 0x9,
652 DW_ATE_packed_decimal = 0xa,
653 DW_ATE_numeric_string = 0xb,
655 DW_ATE_signed_fixed = 0xd,
656 DW_ATE_unsigned_fixed = 0xe,
657 DW_ATE_decimal_float = 0xf,
661 DW_ATE_lo_user = 0x80,
662 DW_ATE_hi_user = 0xff,
665 DW_ATE_HP_float80 = 0x80, /* Floating-point (80 bit). */
666 DW_ATE_HP_complex_float80 = 0x81, /* Complex floating-point (80 bit). */
667 DW_ATE_HP_float128 = 0x82, /* Floating-point (128 bit). */
668 DW_ATE_HP_complex_float128 = 0x83, /* Complex fp (128 bit). */
669 DW_ATE_HP_floathpintel = 0x84, /* Floating-point (82 bit IA64). */
670 DW_ATE_HP_imaginary_float80 = 0x85,
671 DW_ATE_HP_imaginary_float128 = 0x86,
672 DW_ATE_HP_VAX_float = 0x88, /* F or G floating. */
673 DW_ATE_HP_VAX_float_d = 0x89, /* D floating. */
674 DW_ATE_HP_packed_decimal = 0x8a, /* Cobol. */
675 DW_ATE_HP_zoned_decimal = 0x8b, /* Cobol. */
676 DW_ATE_HP_edited = 0x8c, /* Cobol. */
677 DW_ATE_HP_signed_fixed = 0x8d, /* Cobol. */
678 DW_ATE_HP_unsigned_fixed = 0x8e, /* Cobol. */
679 DW_ATE_HP_VAX_complex_float = 0x8f, /* F or G floating complex. */
680 DW_ATE_HP_VAX_complex_float_d = 0x90 /* D floating complex. */
683 /* Decimal sign encodings. */
684 enum dwarf_decimal_sign_encoding
687 DW_DS_unsigned = 0x01,
688 DW_DS_leading_overpunch = 0x02,
689 DW_DS_trailing_overpunch = 0x03,
690 DW_DS_leading_separate = 0x04,
691 DW_DS_trailing_separate = 0x05
694 /* Endianity encodings. */
695 enum dwarf_endianity_encoding
698 DW_END_default = 0x00,
700 DW_END_little = 0x02,
702 DW_END_lo_user = 0x40,
703 DW_END_hi_user = 0xff
706 /* Array ordering names and codes. */
707 enum dwarf_array_dim_ordering
709 DW_ORD_row_major = 0,
713 /* Access attribute. */
714 enum dwarf_access_attribute
716 DW_ACCESS_public = 1,
717 DW_ACCESS_protected = 2,
718 DW_ACCESS_private = 3
722 enum dwarf_visibility_attribute
730 enum dwarf_virtuality_attribute
732 DW_VIRTUALITY_none = 0,
733 DW_VIRTUALITY_virtual = 1,
734 DW_VIRTUALITY_pure_virtual = 2
737 /* Case sensitivity. */
740 DW_ID_case_sensitive = 0,
743 DW_ID_case_insensitive = 3
746 /* Calling convention. */
747 enum dwarf_calling_convention
753 DW_CC_lo_user = 0x40,
754 DW_CC_hi_user = 0xff,
756 DW_CC_GNU_renesas_sh = 0x40,
757 DW_CC_GNU_borland_fastcall_i386 = 0x41,
759 /* This DW_CC_ value is not currently generated by any toolchain. It is
760 used internally to GDB to indicate OpenCL C functions that have been
761 compiled with the IBM XL C for OpenCL compiler and use a non-platform
762 calling convention for passing OpenCL C vector types. This value may
763 be changed freely as long as it does not conflict with any other DW_CC_
764 value defined here. */
765 DW_CC_GDB_IBM_OpenCL = 0xff
768 /* Inline attribute. */
769 enum dwarf_inline_attribute
771 DW_INL_not_inlined = 0,
773 DW_INL_declared_not_inlined = 2,
774 DW_INL_declared_inlined = 3
777 /* Discriminant lists. */
778 enum dwarf_discrim_list
784 /* Line number opcodes. */
785 enum dwarf_line_number_ops
787 DW_LNS_extended_op = 0,
789 DW_LNS_advance_pc = 2,
790 DW_LNS_advance_line = 3,
792 DW_LNS_set_column = 5,
793 DW_LNS_negate_stmt = 6,
794 DW_LNS_set_basic_block = 7,
795 DW_LNS_const_add_pc = 8,
796 DW_LNS_fixed_advance_pc = 9,
798 DW_LNS_set_prologue_end = 10,
799 DW_LNS_set_epilogue_begin = 11,
803 /* Line number extended opcodes. */
804 enum dwarf_line_number_x_ops
806 DW_LNE_end_sequence = 1,
807 DW_LNE_set_address = 2,
808 DW_LNE_define_file = 3,
809 DW_LNE_set_discriminator = 4,
811 DW_LNE_HP_negate_is_UV_update = 0x11,
812 DW_LNE_HP_push_context = 0x12,
813 DW_LNE_HP_pop_context = 0x13,
814 DW_LNE_HP_set_file_line_column = 0x14,
815 DW_LNE_HP_set_routine_name = 0x15,
816 DW_LNE_HP_set_sequence = 0x16,
817 DW_LNE_HP_negate_post_semantics = 0x17,
818 DW_LNE_HP_negate_function_exit = 0x18,
819 DW_LNE_HP_negate_front_end_logical = 0x19,
820 DW_LNE_HP_define_proc = 0x20,
821 DW_LNE_HP_source_file_correlation = 0x80,
823 DW_LNE_lo_user = 0x80,
824 DW_LNE_hi_user = 0xff
827 /* Call frame information. */
828 enum dwarf_call_frame_info
830 DW_CFA_advance_loc = 0x40,
831 DW_CFA_offset = 0x80,
832 DW_CFA_restore = 0xc0,
834 DW_CFA_set_loc = 0x01,
835 DW_CFA_advance_loc1 = 0x02,
836 DW_CFA_advance_loc2 = 0x03,
837 DW_CFA_advance_loc4 = 0x04,
838 DW_CFA_offset_extended = 0x05,
839 DW_CFA_restore_extended = 0x06,
840 DW_CFA_undefined = 0x07,
841 DW_CFA_same_value = 0x08,
842 DW_CFA_register = 0x09,
843 DW_CFA_remember_state = 0x0a,
844 DW_CFA_restore_state = 0x0b,
845 DW_CFA_def_cfa = 0x0c,
846 DW_CFA_def_cfa_register = 0x0d,
847 DW_CFA_def_cfa_offset = 0x0e,
849 DW_CFA_def_cfa_expression = 0x0f,
850 DW_CFA_expression = 0x10,
851 DW_CFA_offset_extended_sf = 0x11,
852 DW_CFA_def_cfa_sf = 0x12,
853 DW_CFA_def_cfa_offset_sf = 0x13,
854 DW_CFA_val_offset = 0x14,
855 DW_CFA_val_offset_sf = 0x15,
856 DW_CFA_val_expression = 0x16,
858 DW_CFA_lo_user = 0x1c,
859 DW_CFA_hi_user = 0x3f,
861 /* SGI/MIPS specific. */
862 DW_CFA_MIPS_advance_loc8 = 0x1d,
863 /* GNU extensions. */
864 DW_CFA_GNU_window_save = 0x2d,
865 DW_CFA_GNU_args_size = 0x2e,
866 DW_CFA_GNU_negative_offset_extended = 0x2f
869 #define DW_CIE_ID 0xffffffff
870 #define DW64_CIE_ID 0xffffffffffffffffULL
871 #define DW_CIE_VERSION 1
873 #define DW_CFA_extended 0
875 #define DW_CHILDREN_no 0x00
876 #define DW_CHILDREN_yes 0x01
878 #define DW_ADDR_none 0
880 /* Source language names and codes. */
881 enum dwarf_source_language
883 DW_LANG_C89 = 0x0001,
885 DW_LANG_Ada83 = 0x0003,
886 DW_LANG_C_plus_plus = 0x0004,
887 DW_LANG_Cobol74 = 0x0005,
888 DW_LANG_Cobol85 = 0x0006,
889 DW_LANG_Fortran77 = 0x0007,
890 DW_LANG_Fortran90 = 0x0008,
891 DW_LANG_Pascal83 = 0x0009,
892 DW_LANG_Modula2 = 0x000a,
894 DW_LANG_Java = 0x000b,
895 DW_LANG_C99 = 0x000c,
896 DW_LANG_Ada95 = 0x000d,
897 DW_LANG_Fortran95 = 0x000e,
898 DW_LANG_PLI = 0x000f,
899 DW_LANG_ObjC = 0x0010,
900 DW_LANG_ObjC_plus_plus = 0x0011,
901 DW_LANG_UPC = 0x0012,
904 DW_LANG_Python = 0x0014,
908 DW_LANG_lo_user = 0x8000, /* Implementation-defined range start. */
909 DW_LANG_hi_user = 0xffff, /* Implementation-defined range start. */
912 DW_LANG_Mips_Assembler = 0x8001,
914 DW_LANG_Upc = 0x8765,
916 DW_LANG_HP_Bliss = 0x8003,
917 DW_LANG_HP_Basic91 = 0x8004,
918 DW_LANG_HP_Pascal91 = 0x8005,
919 DW_LANG_HP_IMacro = 0x8006,
920 DW_LANG_HP_Assembler = 0x8007
923 /* Names and codes for macro information. */
924 enum dwarf_macinfo_record_type
926 DW_MACINFO_define = 1,
927 DW_MACINFO_undef = 2,
928 DW_MACINFO_start_file = 3,
929 DW_MACINFO_end_file = 4,
930 DW_MACINFO_vendor_ext = 255
933 /* @@@ For use with GNU frame unwind information. */
935 #define DW_EH_PE_absptr 0x00
936 #define DW_EH_PE_omit 0xff
938 #define DW_EH_PE_uleb128 0x01
939 #define DW_EH_PE_udata2 0x02
940 #define DW_EH_PE_udata4 0x03
941 #define DW_EH_PE_udata8 0x04
942 #define DW_EH_PE_sleb128 0x09
943 #define DW_EH_PE_sdata2 0x0A
944 #define DW_EH_PE_sdata4 0x0B
945 #define DW_EH_PE_sdata8 0x0C
946 #define DW_EH_PE_signed 0x08
948 #define DW_EH_PE_pcrel 0x10
949 #define DW_EH_PE_textrel 0x20
950 #define DW_EH_PE_datarel 0x30
951 #define DW_EH_PE_funcrel 0x40
952 #define DW_EH_PE_aligned 0x50
954 #define DW_EH_PE_indirect 0x80
956 #endif /* _ELF_DWARF2_H */