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, 2011
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 /* Tag names and codes. */
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,
61 DW_TAG_lexical_block = 0x0b,
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,
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,
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,
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,
113 DW_TAG_type_unit = 0x41,
114 DW_TAG_rvalue_reference_type = 0x42,
115 DW_TAG_template_alias = 0x43,
117 DW_TAG_lo_user = 0x4080,
118 DW_TAG_hi_user = 0xffff,
120 /* SGI/MIPS Extensions. */
121 DW_TAG_MIPS_loop = 0x4081,
123 /* HP extensions. See: ftp://ftp.hp.com/pub/lang/tools/WDB/wdb-4.0.tar.gz . */
124 DW_TAG_HP_array_descriptor = 0x4090,
125 DW_TAG_HP_Bliss_field = 0x4091,
126 DW_TAG_HP_Bliss_field_set = 0x4092,
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,
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,
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,
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
159 /* Flag that tells whether entry has a child or not. */
160 #define DW_children_no 0
161 #define DW_children_yes 1
163 /* Form names and codes. */
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,
177 DW_FORM_sdata = 0x0d,
179 DW_FORM_udata = 0x0f,
180 DW_FORM_ref_addr = 0x10,
185 DW_FORM_ref_udata = 0x15,
186 DW_FORM_indirect = 0x16,
188 DW_FORM_sec_offset = 0x17,
189 DW_FORM_exprloc = 0x18,
190 DW_FORM_flag_present = 0x19,
191 DW_FORM_ref_sig8 = 0x20,
192 /* Extensions for Fission. See http://gcc.gnu.org/wiki/DebugFission. */
193 DW_FORM_GNU_ref_index = 0x1f00,
194 DW_FORM_GNU_addr_index = 0x1f01,
195 DW_FORM_GNU_str_index = 0x1f02
198 /* Attribute names and codes. */
201 DW_AT_sibling = 0x01,
202 DW_AT_location = 0x02,
204 DW_AT_ordering = 0x09,
205 DW_AT_subscr_data = 0x0a,
206 DW_AT_byte_size = 0x0b,
207 DW_AT_bit_offset = 0x0c,
208 DW_AT_bit_size = 0x0d,
209 DW_AT_element_list = 0x0f,
210 DW_AT_stmt_list = 0x10,
212 DW_AT_high_pc = 0x12,
213 DW_AT_language = 0x13,
216 DW_AT_discr_value = 0x16,
217 DW_AT_visibility = 0x17,
219 DW_AT_string_length = 0x19,
220 DW_AT_common_reference = 0x1a,
221 DW_AT_comp_dir = 0x1b,
222 DW_AT_const_value = 0x1c,
223 DW_AT_containing_type = 0x1d,
224 DW_AT_default_value = 0x1e,
226 DW_AT_is_optional = 0x21,
227 DW_AT_lower_bound = 0x22,
228 DW_AT_producer = 0x25,
229 DW_AT_prototyped = 0x27,
230 DW_AT_return_addr = 0x2a,
231 DW_AT_start_scope = 0x2c,
232 DW_AT_bit_stride = 0x2e,
233 #define DW_AT_stride_size DW_AT_bit_stride /* Note: The use of DW_AT_stride_size is deprecated. */
234 DW_AT_upper_bound = 0x2f,
235 DW_AT_abstract_origin = 0x31,
236 DW_AT_accessibility = 0x32,
237 DW_AT_address_class = 0x33,
238 DW_AT_artificial = 0x34,
239 DW_AT_base_types = 0x35,
240 DW_AT_calling_convention = 0x36,
242 DW_AT_data_member_location = 0x38,
243 DW_AT_decl_column = 0x39,
244 DW_AT_decl_file = 0x3a,
245 DW_AT_decl_line = 0x3b,
246 DW_AT_declaration = 0x3c,
247 DW_AT_discr_list = 0x3d,
248 DW_AT_encoding = 0x3e,
249 DW_AT_external = 0x3f,
250 DW_AT_frame_base = 0x40,
252 DW_AT_identifier_case = 0x42,
253 DW_AT_macro_info = 0x43,
254 DW_AT_namelist_items = 0x44,
255 DW_AT_priority = 0x45,
256 DW_AT_segment = 0x46,
257 DW_AT_specification = 0x47,
258 DW_AT_static_link = 0x48,
260 DW_AT_use_location = 0x4a,
261 DW_AT_variable_parameter = 0x4b,
262 DW_AT_virtuality = 0x4c,
263 DW_AT_vtable_elem_location = 0x4d,
264 /* DWARF 3 values. */
265 DW_AT_allocated = 0x4e,
266 DW_AT_associated = 0x4f,
267 DW_AT_data_location = 0x50,
268 DW_AT_byte_stride = 0x51,
269 #define DW_AT_stride DW_AT_byte_stride /* Note: The use of DW_AT_stride is deprecated. */
270 DW_AT_entry_pc = 0x52,
271 DW_AT_use_UTF8 = 0x53,
272 DW_AT_extension = 0x54,
274 DW_AT_trampoline = 0x56,
275 DW_AT_call_column = 0x57,
276 DW_AT_call_file = 0x58,
277 DW_AT_call_line = 0x59,
278 DW_AT_description = 0x5a,
279 DW_AT_binary_scale = 0x5b,
280 DW_AT_decimal_scale = 0x5c,
282 DW_AT_decimal_sign = 0x5e,
283 DW_AT_digit_count = 0x5f,
284 DW_AT_picture_string = 0x60,
285 DW_AT_mutable = 0x61,
286 DW_AT_threads_scaled = 0x62,
287 DW_AT_explicit = 0x63,
288 DW_AT_object_pointer = 0x64,
289 DW_AT_endianity = 0x65,
290 DW_AT_elemental = 0x66,
292 DW_AT_recursive = 0x68,
294 DW_AT_signature = 0x69,
295 DW_AT_main_subprogram = 0x6a,
296 DW_AT_data_bit_offset = 0x6b,
297 DW_AT_const_expr = 0x6c,
298 DW_AT_enum_class = 0x6d,
299 DW_AT_linkage_name = 0x6e,
301 DW_AT_lo_user = 0x2000, /* Implementation-defined range start. */
302 DW_AT_hi_user = 0x3fff, /* Implementation-defined range end. */
304 /* SGI/MIPS extensions. */
305 DW_AT_MIPS_fde = 0x2001,
306 DW_AT_MIPS_loop_begin = 0x2002,
307 DW_AT_MIPS_tail_loop_begin = 0x2003,
308 DW_AT_MIPS_epilog_begin = 0x2004,
309 DW_AT_MIPS_loop_unroll_factor = 0x2005,
310 DW_AT_MIPS_software_pipeline_depth = 0x2006,
311 DW_AT_MIPS_linkage_name = 0x2007,
312 DW_AT_MIPS_stride = 0x2008,
313 DW_AT_MIPS_abstract_name = 0x2009,
314 DW_AT_MIPS_clone_origin = 0x200a,
315 DW_AT_MIPS_has_inlines = 0x200b,
317 DW_AT_HP_block_index = 0x2000,
318 DW_AT_HP_unmodifiable = 0x2001, /* Same as DW_AT_MIPS_fde. */
319 DW_AT_HP_prologue = 0x2005, /* Same as DW_AT_MIPS_loop_unroll. */
320 DW_AT_HP_epilogue = 0x2008, /* Same as DW_AT_MIPS_stride. */
321 DW_AT_HP_actuals_stmt_list = 0x2010,
322 DW_AT_HP_proc_per_section = 0x2011,
323 DW_AT_HP_raw_data_ptr = 0x2012,
324 DW_AT_HP_pass_by_reference = 0x2013,
325 DW_AT_HP_opt_level = 0x2014,
326 DW_AT_HP_prof_version_id = 0x2015,
327 DW_AT_HP_opt_flags = 0x2016,
328 DW_AT_HP_cold_region_low_pc = 0x2017,
329 DW_AT_HP_cold_region_high_pc = 0x2018,
330 DW_AT_HP_all_variables_modifiable = 0x2019,
331 DW_AT_HP_linkage_name = 0x201a,
332 DW_AT_HP_prof_flags = 0x201b, /* In comp unit of procs_info for -g. */
333 DW_AT_HP_unit_name = 0x201f,
334 DW_AT_HP_unit_size = 0x2020,
335 DW_AT_HP_widened_byte_size = 0x2021,
336 DW_AT_HP_definition_points = 0x2022,
337 DW_AT_HP_default_location = 0x2023,
338 DW_AT_HP_is_result_param = 0x2029,
340 /* GNU extensions. */
341 DW_AT_sf_names = 0x2101,
342 DW_AT_src_info = 0x2102,
343 DW_AT_mac_info = 0x2103,
344 DW_AT_src_coords = 0x2104,
345 DW_AT_body_begin = 0x2105,
346 DW_AT_body_end = 0x2106,
347 DW_AT_GNU_vector = 0x2107,
348 /* Thread-safety annotations.
349 See http://gcc.gnu.org/wiki/ThreadSafetyAnnotation . */
350 DW_AT_GNU_guarded_by = 0x2108,
351 DW_AT_GNU_pt_guarded_by = 0x2109,
352 DW_AT_GNU_guarded = 0x210a,
353 DW_AT_GNU_pt_guarded = 0x210b,
354 DW_AT_GNU_locks_excluded = 0x210c,
355 DW_AT_GNU_exclusive_locks_required = 0x210d,
356 DW_AT_GNU_shared_locks_required = 0x210e,
357 /* One-definition rule violation detection.
358 See http://gcc.gnu.org/wiki/DwarfSeparateTypeInfo . */
359 DW_AT_GNU_odr_signature = 0x210f,
360 /* Template template argument name.
361 See http://gcc.gnu.org/wiki/TemplateParmsDwarf . */
362 DW_AT_GNU_template_name = 0x2110,
363 /* The GNU call site extension.
364 See http://www.dwarfstd.org/ShowIssue.php?issue=100909.2&type=open . */
365 DW_AT_GNU_call_site_value = 0x2111,
366 DW_AT_GNU_call_site_data_value = 0x2112,
367 DW_AT_GNU_call_site_target = 0x2113,
368 DW_AT_GNU_call_site_target_clobbered = 0x2114,
369 DW_AT_GNU_tail_call = 0x2115,
370 DW_AT_GNU_all_tail_call_sites = 0x2116,
371 DW_AT_GNU_all_call_sites = 0x2117,
372 DW_AT_GNU_all_source_call_sites = 0x2118,
373 /* Section offset into .debug_macro section. */
374 DW_AT_GNU_macros = 0x2119,
375 /* Extensions for Fission. See http://gcc.gnu.org/wiki/DebugFission. */
376 DW_AT_GNU_dwo_name = 0x2130,
377 DW_AT_GNU_dwo_id = 0x2131,
378 DW_AT_GNU_ref_base = 0x2132,
379 DW_AT_GNU_addr_base = 0x2133,
380 DW_AT_GNU_pubnames = 0x2134,
381 DW_AT_GNU_pubtypes = 0x2135,
382 /* VMS extensions. */
383 DW_AT_VMS_rtnbeg_pd_address = 0x2201,
384 /* GNAT extensions. */
385 /* GNAT descriptive type.
386 See http://gcc.gnu.org/wiki/DW_AT_GNAT_descriptive_type . */
387 DW_AT_use_GNAT_descriptive_type = 0x2301,
388 DW_AT_GNAT_descriptive_type = 0x2302,
390 DW_AT_upc_threads_scaled = 0x3210,
391 /* PGI (STMicroelectronics) extensions. */
392 DW_AT_PGI_lbase = 0x3a00,
393 DW_AT_PGI_soffset = 0x3a01,
394 DW_AT_PGI_lstride = 0x3a02
397 /* Location atom names and codes. */
398 enum dwarf_location_atom
402 DW_OP_const1u = 0x08,
403 DW_OP_const1s = 0x09,
404 DW_OP_const2u = 0x0a,
405 DW_OP_const2s = 0x0b,
406 DW_OP_const4u = 0x0c,
407 DW_OP_const4s = 0x0d,
408 DW_OP_const8u = 0x0e,
409 DW_OP_const8s = 0x0f,
429 DW_OP_plus_uconst = 0x23,
542 DW_OP_deref_size = 0x94,
543 DW_OP_xderef_size = 0x95,
545 /* DWARF 3 extensions. */
546 DW_OP_push_object_address = 0x97,
549 DW_OP_call_ref = 0x9a,
550 DW_OP_form_tls_address = 0x9b,
551 DW_OP_call_frame_cfa = 0x9c,
552 DW_OP_bit_piece = 0x9d,
554 /* DWARF 4 extensions. */
555 DW_OP_implicit_value = 0x9e,
556 DW_OP_stack_value = 0x9f,
558 DW_OP_lo_user = 0xe0, /* Implementation-defined range start. */
559 DW_OP_hi_user = 0xff, /* Implementation-defined range end. */
561 /* GNU extensions. */
562 DW_OP_GNU_push_tls_address = 0xe0,
563 /* The following is for marking variables that are uninitialized. */
564 DW_OP_GNU_uninit = 0xf0,
565 DW_OP_GNU_encoded_addr = 0xf1,
566 /* The GNU implicit pointer extension.
567 See http://www.dwarfstd.org/ShowIssue.php?issue=100831.1&type=open . */
568 DW_OP_GNU_implicit_pointer = 0xf2,
569 /* The GNU entry value extension.
570 See http://www.dwarfstd.org/ShowIssue.php?issue=100909.1&type=open . */
571 DW_OP_GNU_entry_value = 0xf3,
572 /* The GNU typed stack extension.
573 See http://www.dwarfstd.org/doc/040408.1.html . */
574 DW_OP_GNU_const_type = 0xf4,
575 DW_OP_GNU_regval_type = 0xf5,
576 DW_OP_GNU_deref_type = 0xf6,
577 DW_OP_GNU_convert = 0xf7,
578 DW_OP_GNU_reinterpret = 0xf9,
579 /* The GNU parameter ref extension. */
580 DW_OP_GNU_parameter_ref = 0xfa,
582 DW_OP_HP_unknown = 0xe0, /* Ouch, the same as GNU_push_tls_address. */
583 DW_OP_HP_is_value = 0xe1,
584 DW_OP_HP_fltconst4 = 0xe2,
585 DW_OP_HP_fltconst8 = 0xe3,
586 DW_OP_HP_mod_range = 0xe4,
587 DW_OP_HP_unmod_range = 0xe5,
589 /* PGI (STMicroelectronics) extensions. */
590 DW_OP_PGI_omp_thread_num = 0xf8
593 /* Type encodings. */
597 DW_ATE_address = 0x1,
598 DW_ATE_boolean = 0x2,
599 DW_ATE_complex_float = 0x3,
602 DW_ATE_signed_char = 0x6,
603 DW_ATE_unsigned = 0x7,
604 DW_ATE_unsigned_char = 0x8,
606 DW_ATE_imaginary_float = 0x9,
607 DW_ATE_packed_decimal = 0xa,
608 DW_ATE_numeric_string = 0xb,
610 DW_ATE_signed_fixed = 0xd,
611 DW_ATE_unsigned_fixed = 0xe,
612 DW_ATE_decimal_float = 0xf,
616 DW_ATE_lo_user = 0x80,
617 DW_ATE_hi_user = 0xff,
620 DW_ATE_HP_float80 = 0x80, /* Floating-point (80 bit). */
621 DW_ATE_HP_complex_float80 = 0x81, /* Complex floating-point (80 bit). */
622 DW_ATE_HP_float128 = 0x82, /* Floating-point (128 bit). */
623 DW_ATE_HP_complex_float128 = 0x83, /* Complex fp (128 bit). */
624 DW_ATE_HP_floathpintel = 0x84, /* Floating-point (82 bit IA64). */
625 DW_ATE_HP_imaginary_float80 = 0x85,
626 DW_ATE_HP_imaginary_float128 = 0x86,
627 DW_ATE_HP_VAX_float = 0x88, /* F or G floating. */
628 DW_ATE_HP_VAX_float_d = 0x89, /* D floating. */
629 DW_ATE_HP_packed_decimal = 0x8a, /* Cobol. */
630 DW_ATE_HP_zoned_decimal = 0x8b, /* Cobol. */
631 DW_ATE_HP_edited = 0x8c, /* Cobol. */
632 DW_ATE_HP_signed_fixed = 0x8d, /* Cobol. */
633 DW_ATE_HP_unsigned_fixed = 0x8e, /* Cobol. */
634 DW_ATE_HP_VAX_complex_float = 0x8f, /* F or G floating complex. */
635 DW_ATE_HP_VAX_complex_float_d = 0x90 /* D floating complex. */
638 /* Decimal sign encodings. */
639 enum dwarf_decimal_sign_encoding
642 DW_DS_unsigned = 0x01,
643 DW_DS_leading_overpunch = 0x02,
644 DW_DS_trailing_overpunch = 0x03,
645 DW_DS_leading_separate = 0x04,
646 DW_DS_trailing_separate = 0x05
649 /* Endianity encodings. */
650 enum dwarf_endianity_encoding
653 DW_END_default = 0x00,
655 DW_END_little = 0x02,
657 DW_END_lo_user = 0x40,
658 DW_END_hi_user = 0xff
661 /* Array ordering names and codes. */
662 enum dwarf_array_dim_ordering
664 DW_ORD_row_major = 0,
668 /* Access attribute. */
669 enum dwarf_access_attribute
671 DW_ACCESS_public = 1,
672 DW_ACCESS_protected = 2,
673 DW_ACCESS_private = 3
677 enum dwarf_visibility_attribute
685 enum dwarf_virtuality_attribute
687 DW_VIRTUALITY_none = 0,
688 DW_VIRTUALITY_virtual = 1,
689 DW_VIRTUALITY_pure_virtual = 2
692 /* Case sensitivity. */
695 DW_ID_case_sensitive = 0,
698 DW_ID_case_insensitive = 3
701 /* Calling convention. */
702 enum dwarf_calling_convention
708 DW_CC_lo_user = 0x40,
709 DW_CC_hi_user = 0xff,
711 DW_CC_GNU_renesas_sh = 0x40,
712 DW_CC_GNU_borland_fastcall_i386 = 0x41,
714 /* This DW_CC_ value is not currently generated by any toolchain. It is
715 used internally to GDB to indicate OpenCL C functions that have been
716 compiled with the IBM XL C for OpenCL compiler and use a non-platform
717 calling convention for passing OpenCL C vector types. This value may
718 be changed freely as long as it does not conflict with any other DW_CC_
719 value defined here. */
720 DW_CC_GDB_IBM_OpenCL = 0xff
723 /* Inline attribute. */
724 enum dwarf_inline_attribute
726 DW_INL_not_inlined = 0,
728 DW_INL_declared_not_inlined = 2,
729 DW_INL_declared_inlined = 3
732 /* Discriminant lists. */
733 enum dwarf_discrim_list
739 /* Line number opcodes. */
740 enum dwarf_line_number_ops
742 DW_LNS_extended_op = 0,
744 DW_LNS_advance_pc = 2,
745 DW_LNS_advance_line = 3,
747 DW_LNS_set_column = 5,
748 DW_LNS_negate_stmt = 6,
749 DW_LNS_set_basic_block = 7,
750 DW_LNS_const_add_pc = 8,
751 DW_LNS_fixed_advance_pc = 9,
753 DW_LNS_set_prologue_end = 10,
754 DW_LNS_set_epilogue_begin = 11,
758 /* Line number extended opcodes. */
759 enum dwarf_line_number_x_ops
761 DW_LNE_end_sequence = 1,
762 DW_LNE_set_address = 2,
763 DW_LNE_define_file = 3,
764 DW_LNE_set_discriminator = 4,
766 DW_LNE_HP_negate_is_UV_update = 0x11,
767 DW_LNE_HP_push_context = 0x12,
768 DW_LNE_HP_pop_context = 0x13,
769 DW_LNE_HP_set_file_line_column = 0x14,
770 DW_LNE_HP_set_routine_name = 0x15,
771 DW_LNE_HP_set_sequence = 0x16,
772 DW_LNE_HP_negate_post_semantics = 0x17,
773 DW_LNE_HP_negate_function_exit = 0x18,
774 DW_LNE_HP_negate_front_end_logical = 0x19,
775 DW_LNE_HP_define_proc = 0x20,
776 DW_LNE_HP_source_file_correlation = 0x80,
778 DW_LNE_lo_user = 0x80,
779 DW_LNE_hi_user = 0xff
782 /* Sub-opcodes for DW_LNE_HP_source_file_correlation. */
783 enum dwarf_line_number_hp_sfc_ops
785 DW_LNE_HP_SFC_formfeed = 1,
786 DW_LNE_HP_SFC_set_listing_line = 2,
787 DW_LNE_HP_SFC_associate = 3
790 /* Call frame information. */
791 enum dwarf_call_frame_info
793 DW_CFA_advance_loc = 0x40,
794 DW_CFA_offset = 0x80,
795 DW_CFA_restore = 0xc0,
797 DW_CFA_set_loc = 0x01,
798 DW_CFA_advance_loc1 = 0x02,
799 DW_CFA_advance_loc2 = 0x03,
800 DW_CFA_advance_loc4 = 0x04,
801 DW_CFA_offset_extended = 0x05,
802 DW_CFA_restore_extended = 0x06,
803 DW_CFA_undefined = 0x07,
804 DW_CFA_same_value = 0x08,
805 DW_CFA_register = 0x09,
806 DW_CFA_remember_state = 0x0a,
807 DW_CFA_restore_state = 0x0b,
808 DW_CFA_def_cfa = 0x0c,
809 DW_CFA_def_cfa_register = 0x0d,
810 DW_CFA_def_cfa_offset = 0x0e,
812 DW_CFA_def_cfa_expression = 0x0f,
813 DW_CFA_expression = 0x10,
814 DW_CFA_offset_extended_sf = 0x11,
815 DW_CFA_def_cfa_sf = 0x12,
816 DW_CFA_def_cfa_offset_sf = 0x13,
817 DW_CFA_val_offset = 0x14,
818 DW_CFA_val_offset_sf = 0x15,
819 DW_CFA_val_expression = 0x16,
821 DW_CFA_lo_user = 0x1c,
822 DW_CFA_hi_user = 0x3f,
824 /* SGI/MIPS specific. */
825 DW_CFA_MIPS_advance_loc8 = 0x1d,
826 /* GNU extensions. */
827 DW_CFA_GNU_window_save = 0x2d,
828 DW_CFA_GNU_args_size = 0x2e,
829 DW_CFA_GNU_negative_offset_extended = 0x2f
832 #define DW_CIE_ID 0xffffffff
833 #define DW64_CIE_ID 0xffffffffffffffffULL
834 #define DW_CIE_VERSION 1
836 #define DW_CFA_extended 0
838 #define DW_CHILDREN_no 0x00
839 #define DW_CHILDREN_yes 0x01
841 #define DW_ADDR_none 0
843 /* Source language names and codes. */
844 enum dwarf_source_language
846 DW_LANG_C89 = 0x0001,
848 DW_LANG_Ada83 = 0x0003,
849 DW_LANG_C_plus_plus = 0x0004,
850 DW_LANG_Cobol74 = 0x0005,
851 DW_LANG_Cobol85 = 0x0006,
852 DW_LANG_Fortran77 = 0x0007,
853 DW_LANG_Fortran90 = 0x0008,
854 DW_LANG_Pascal83 = 0x0009,
855 DW_LANG_Modula2 = 0x000a,
857 DW_LANG_Java = 0x000b,
858 DW_LANG_C99 = 0x000c,
859 DW_LANG_Ada95 = 0x000d,
860 DW_LANG_Fortran95 = 0x000e,
861 DW_LANG_PLI = 0x000f,
862 DW_LANG_ObjC = 0x0010,
863 DW_LANG_ObjC_plus_plus = 0x0011,
864 DW_LANG_UPC = 0x0012,
867 DW_LANG_Python = 0x0014,
871 DW_LANG_lo_user = 0x8000, /* Implementation-defined range start. */
872 DW_LANG_hi_user = 0xffff, /* Implementation-defined range start. */
875 DW_LANG_Mips_Assembler = 0x8001,
877 DW_LANG_Upc = 0x8765,
879 DW_LANG_HP_Bliss = 0x8003,
880 DW_LANG_HP_Basic91 = 0x8004,
881 DW_LANG_HP_Pascal91 = 0x8005,
882 DW_LANG_HP_IMacro = 0x8006,
883 DW_LANG_HP_Assembler = 0x8007
886 /* Names and codes for macro information. */
887 enum dwarf_macinfo_record_type
889 DW_MACINFO_define = 1,
890 DW_MACINFO_undef = 2,
891 DW_MACINFO_start_file = 3,
892 DW_MACINFO_end_file = 4,
893 DW_MACINFO_vendor_ext = 255
896 /* Names and codes for new style macro information. */
897 enum dwarf_macro_record_type
899 DW_MACRO_GNU_define = 1,
900 DW_MACRO_GNU_undef = 2,
901 DW_MACRO_GNU_start_file = 3,
902 DW_MACRO_GNU_end_file = 4,
903 DW_MACRO_GNU_define_indirect = 5,
904 DW_MACRO_GNU_undef_indirect = 6,
905 DW_MACRO_GNU_transparent_include = 7,
906 DW_MACRO_GNU_lo_user = 0xe0,
907 DW_MACRO_GNU_hi_user = 0xff
910 /* @@@ For use with GNU frame unwind information. */
912 #define DW_EH_PE_absptr 0x00
913 #define DW_EH_PE_omit 0xff
915 #define DW_EH_PE_uleb128 0x01
916 #define DW_EH_PE_udata2 0x02
917 #define DW_EH_PE_udata4 0x03
918 #define DW_EH_PE_udata8 0x04
919 #define DW_EH_PE_sleb128 0x09
920 #define DW_EH_PE_sdata2 0x0A
921 #define DW_EH_PE_sdata4 0x0B
922 #define DW_EH_PE_sdata8 0x0C
923 #define DW_EH_PE_signed 0x08
925 #define DW_EH_PE_pcrel 0x10
926 #define DW_EH_PE_textrel 0x20
927 #define DW_EH_PE_datarel 0x30
928 #define DW_EH_PE_funcrel 0x40
929 #define DW_EH_PE_aligned 0x50
931 #define DW_EH_PE_indirect 0x80
933 #endif /* _DWARF2_H */