1 /* Declarations and definitions of codes relating to the DWARF2 and
2 DWARF3 symbolic debugging information formats.
3 Copyright (C) 1992, 1993, 1995, 1996, 1997, 1999, 2000, 2001, 2002,
4 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
6 Written by Gary Funck (gary@intrepid.com) The Ada Joint Program
7 Office (AJPO), Florida State University and Silicon Graphics Inc.
8 provided support for this effort -- June 21, 1995.
10 Derived from the DWARF 1 implementation written by Ron Guilmette
11 (rfg@netcom.com), November 1990.
13 This file is part of GCC.
15 GCC is free software; you can redistribute it and/or modify it under
16 the terms of the GNU General Public License as published by the Free
17 Software Foundation; either version 3, or (at your option) any later
20 GCC is distributed in the hope that it will be useful, but WITHOUT
21 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
22 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
23 License for more details.
25 Under Section 7 of GPL version 3, you are granted additional
26 permissions described in the GCC Runtime Library Exception, version
27 3.1, as published by the Free Software Foundation.
29 You should have received a copy of the GNU General Public License and
30 a copy of the GCC Runtime Library Exception along with this program;
31 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
32 <http://www.gnu.org/licenses/>. */
34 /* This file is derived from the DWARF specification (a public document)
35 Revision 2.0.0 (July 27, 1993) developed by the UNIX International
36 Programming Languages Special Interest Group (UI/PLSIG) and distributed
37 by UNIX International. Copies of this specification are available from
38 UNIX International, 20 Waterview Boulevard, Parsippany, NJ, 07054.
40 This file also now contains definitions from the DWARF 3 specification
41 published Dec 20, 2005, available from: http://dwarf.freestandards.org. */
43 /* This file is shared between GCC and GDB, and should not contain
49 /* Structure found in the .debug_line section. */
52 unsigned char li_length [4];
53 unsigned char li_version [2];
54 unsigned char li_prologue_length [4];
55 unsigned char li_min_insn_length [1];
56 unsigned char li_default_is_stmt [1];
57 unsigned char li_line_base [1];
58 unsigned char li_line_range [1];
59 unsigned char li_opcode_base [1];
61 DWARF2_External_LineInfo;
65 unsigned long li_length;
66 unsigned short li_version;
67 unsigned int li_prologue_length;
68 unsigned char li_min_insn_length;
69 unsigned char li_default_is_stmt;
71 unsigned char li_line_range;
72 unsigned char li_opcode_base;
74 DWARF2_Internal_LineInfo;
76 /* Structure found in .debug_pubnames section. */
79 unsigned char pn_length [4];
80 unsigned char pn_version [2];
81 unsigned char pn_offset [4];
82 unsigned char pn_size [4];
84 DWARF2_External_PubNames;
88 unsigned long pn_length;
89 unsigned short pn_version;
90 unsigned long pn_offset;
91 unsigned long pn_size;
93 DWARF2_Internal_PubNames;
95 /* Structure found in .debug_info section. */
98 unsigned char cu_length [4];
99 unsigned char cu_version [2];
100 unsigned char cu_abbrev_offset [4];
101 unsigned char cu_pointer_size [1];
103 DWARF2_External_CompUnit;
107 unsigned long cu_length;
108 unsigned short cu_version;
109 unsigned long cu_abbrev_offset;
110 unsigned char cu_pointer_size;
112 DWARF2_Internal_CompUnit;
116 unsigned char ar_length [4];
117 unsigned char ar_version [2];
118 unsigned char ar_info_offset [4];
119 unsigned char ar_pointer_size [1];
120 unsigned char ar_segment_size [1];
122 DWARF2_External_ARange;
126 unsigned long ar_length;
127 unsigned short ar_version;
128 unsigned long ar_info_offset;
129 unsigned char ar_pointer_size;
130 unsigned char ar_segment_size;
132 DWARF2_Internal_ARange;
135 /* Tag names and codes. */
138 DW_TAG_padding = 0x00,
139 DW_TAG_array_type = 0x01,
140 DW_TAG_class_type = 0x02,
141 DW_TAG_entry_point = 0x03,
142 DW_TAG_enumeration_type = 0x04,
143 DW_TAG_formal_parameter = 0x05,
144 DW_TAG_imported_declaration = 0x08,
146 DW_TAG_lexical_block = 0x0b,
147 DW_TAG_member = 0x0d,
148 DW_TAG_pointer_type = 0x0f,
149 DW_TAG_reference_type = 0x10,
150 DW_TAG_compile_unit = 0x11,
151 DW_TAG_string_type = 0x12,
152 DW_TAG_structure_type = 0x13,
153 DW_TAG_subroutine_type = 0x15,
154 DW_TAG_typedef = 0x16,
155 DW_TAG_union_type = 0x17,
156 DW_TAG_unspecified_parameters = 0x18,
157 DW_TAG_variant = 0x19,
158 DW_TAG_common_block = 0x1a,
159 DW_TAG_common_inclusion = 0x1b,
160 DW_TAG_inheritance = 0x1c,
161 DW_TAG_inlined_subroutine = 0x1d,
162 DW_TAG_module = 0x1e,
163 DW_TAG_ptr_to_member_type = 0x1f,
164 DW_TAG_set_type = 0x20,
165 DW_TAG_subrange_type = 0x21,
166 DW_TAG_with_stmt = 0x22,
167 DW_TAG_access_declaration = 0x23,
168 DW_TAG_base_type = 0x24,
169 DW_TAG_catch_block = 0x25,
170 DW_TAG_const_type = 0x26,
171 DW_TAG_constant = 0x27,
172 DW_TAG_enumerator = 0x28,
173 DW_TAG_file_type = 0x29,
174 DW_TAG_friend = 0x2a,
175 DW_TAG_namelist = 0x2b,
176 DW_TAG_namelist_item = 0x2c,
177 DW_TAG_packed_type = 0x2d,
178 DW_TAG_subprogram = 0x2e,
179 DW_TAG_template_type_param = 0x2f,
180 DW_TAG_template_value_param = 0x30,
181 DW_TAG_thrown_type = 0x31,
182 DW_TAG_try_block = 0x32,
183 DW_TAG_variant_part = 0x33,
184 DW_TAG_variable = 0x34,
185 DW_TAG_volatile_type = 0x35,
187 DW_TAG_dwarf_procedure = 0x36,
188 DW_TAG_restrict_type = 0x37,
189 DW_TAG_interface_type = 0x38,
190 DW_TAG_namespace = 0x39,
191 DW_TAG_imported_module = 0x3a,
192 DW_TAG_unspecified_type = 0x3b,
193 DW_TAG_partial_unit = 0x3c,
194 DW_TAG_imported_unit = 0x3d,
195 DW_TAG_condition = 0x3f,
196 DW_TAG_shared_type = 0x40,
198 DW_TAG_type_unit = 0x41,
200 DW_TAG_lo_user = 0x4080,
201 DW_TAG_hi_user = 0xffff,
203 /* SGI/MIPS Extensions. */
204 DW_TAG_MIPS_loop = 0x4081,
205 /* HP extensions. See: ftp://ftp.hp.com/pub/lang/tools/WDB/wdb-4.0.tar.gz . */
206 DW_TAG_HP_array_descriptor = 0x4090,
207 /* GNU extensions. */
208 DW_TAG_format_label = 0x4101, /* For FORTRAN 77 and Fortran 90. */
209 DW_TAG_function_template = 0x4102, /* For C++. */
210 DW_TAG_class_template = 0x4103, /* For C++. */
211 DW_TAG_GNU_BINCL = 0x4104,
212 DW_TAG_GNU_EINCL = 0x4105,
213 /* Extensions for UPC. See: http://upc.gwu.edu/~upc. */
214 DW_TAG_upc_shared_type = 0x8765,
215 DW_TAG_upc_strict_type = 0x8766,
216 DW_TAG_upc_relaxed_type = 0x8767,
217 /* PGI (STMicroelectronics) extensions. No documentation available. */
218 DW_TAG_PGI_kanji_type = 0xA000,
219 DW_TAG_PGI_interface_block = 0xA020
222 /* Flag that tells whether entry has a child or not. */
223 #define DW_children_no 0
224 #define DW_children_yes 1
226 /* Form names and codes. */
230 DW_FORM_block2 = 0x03,
231 DW_FORM_block4 = 0x04,
232 DW_FORM_data2 = 0x05,
233 DW_FORM_data4 = 0x06,
234 DW_FORM_data8 = 0x07,
235 DW_FORM_string = 0x08,
236 DW_FORM_block = 0x09,
237 DW_FORM_block1 = 0x0a,
238 DW_FORM_data1 = 0x0b,
240 DW_FORM_sdata = 0x0d,
242 DW_FORM_udata = 0x0f,
243 DW_FORM_ref_addr = 0x10,
248 DW_FORM_ref_udata = 0x15,
249 DW_FORM_indirect = 0x16,
251 DW_FORM_sec_offset = 0x17,
252 DW_FORM_exprloc = 0x18,
253 DW_FORM_flag_present = 0x19,
257 /* Attribute names and codes. */
260 DW_AT_sibling = 0x01,
261 DW_AT_location = 0x02,
263 DW_AT_ordering = 0x09,
264 DW_AT_subscr_data = 0x0a,
265 DW_AT_byte_size = 0x0b,
266 DW_AT_bit_offset = 0x0c,
267 DW_AT_bit_size = 0x0d,
268 DW_AT_element_list = 0x0f,
269 DW_AT_stmt_list = 0x10,
271 DW_AT_high_pc = 0x12,
272 DW_AT_language = 0x13,
275 DW_AT_discr_value = 0x16,
276 DW_AT_visibility = 0x17,
278 DW_AT_string_length = 0x19,
279 DW_AT_common_reference = 0x1a,
280 DW_AT_comp_dir = 0x1b,
281 DW_AT_const_value = 0x1c,
282 DW_AT_containing_type = 0x1d,
283 DW_AT_default_value = 0x1e,
285 DW_AT_is_optional = 0x21,
286 DW_AT_lower_bound = 0x22,
287 DW_AT_producer = 0x25,
288 DW_AT_prototyped = 0x27,
289 DW_AT_return_addr = 0x2a,
290 DW_AT_start_scope = 0x2c,
291 DW_AT_bit_stride = 0x2e,
292 #define DW_AT_stride_size DW_AT_bit_stride /* Note: The use of DW_AT_stride_size is deprecated. */
293 DW_AT_upper_bound = 0x2f,
294 DW_AT_abstract_origin = 0x31,
295 DW_AT_accessibility = 0x32,
296 DW_AT_address_class = 0x33,
297 DW_AT_artificial = 0x34,
298 DW_AT_base_types = 0x35,
299 DW_AT_calling_convention = 0x36,
301 DW_AT_data_member_location = 0x38,
302 DW_AT_decl_column = 0x39,
303 DW_AT_decl_file = 0x3a,
304 DW_AT_decl_line = 0x3b,
305 DW_AT_declaration = 0x3c,
306 DW_AT_discr_list = 0x3d,
307 DW_AT_encoding = 0x3e,
308 DW_AT_external = 0x3f,
309 DW_AT_frame_base = 0x40,
311 DW_AT_identifier_case = 0x42,
312 DW_AT_macro_info = 0x43,
313 DW_AT_namelist_items = 0x44,
314 DW_AT_priority = 0x45,
315 DW_AT_segment = 0x46,
316 DW_AT_specification = 0x47,
317 DW_AT_static_link = 0x48,
319 DW_AT_use_location = 0x4a,
320 DW_AT_variable_parameter = 0x4b,
321 DW_AT_virtuality = 0x4c,
322 DW_AT_vtable_elem_location = 0x4d,
323 /* DWARF 3 values. */
324 DW_AT_allocated = 0x4e,
325 DW_AT_associated = 0x4f,
326 DW_AT_data_location = 0x50,
327 DW_AT_byte_stride = 0x51,
328 #define DW_AT_stride DW_AT_byte_stride /* Note: The use of DW_AT_stride is deprecated. */
329 DW_AT_entry_pc = 0x52,
330 DW_AT_use_UTF8 = 0x53,
331 DW_AT_extension = 0x54,
333 DW_AT_trampoline = 0x56,
334 DW_AT_call_column = 0x57,
335 DW_AT_call_file = 0x58,
336 DW_AT_call_line = 0x59,
337 DW_AT_description = 0x5a,
338 DW_AT_binary_scale = 0x5b,
339 DW_AT_decimal_scale = 0x5c,
341 DW_AT_decimal_sign = 0x5e,
342 DW_AT_digit_count = 0x5f,
343 DW_AT_picture_string = 0x60,
344 DW_AT_mutable = 0x61,
345 DW_AT_threads_scaled = 0x62,
346 DW_AT_explicit = 0x63,
347 DW_AT_object_pointer = 0x64,
348 DW_AT_endianity = 0x65,
349 DW_AT_elemental = 0x66,
351 DW_AT_recursive = 0x68,
353 DW_AT_signature = 0x69,
355 DW_AT_lo_user = 0x2000, /* Implementation-defined range start. */
356 DW_AT_hi_user = 0x3ff0, /* Implementation-defined range end. */
358 /* SGI/MIPS extensions. */
359 DW_AT_MIPS_fde = 0x2001,
360 DW_AT_MIPS_loop_begin = 0x2002,
361 DW_AT_MIPS_tail_loop_begin = 0x2003,
362 DW_AT_MIPS_epilog_begin = 0x2004,
363 DW_AT_MIPS_loop_unroll_factor = 0x2005,
364 DW_AT_MIPS_software_pipeline_depth = 0x2006,
365 DW_AT_MIPS_linkage_name = 0x2007,
366 DW_AT_MIPS_stride = 0x2008,
367 DW_AT_MIPS_abstract_name = 0x2009,
368 DW_AT_MIPS_clone_origin = 0x200a,
369 DW_AT_MIPS_has_inlines = 0x200b,
371 DW_AT_HP_block_index = 0x2000,
372 DW_AT_HP_unmodifiable = 0x2001, /* Same as DW_AT_MIPS_fde. */
373 DW_AT_HP_actuals_stmt_list = 0x2010,
374 DW_AT_HP_proc_per_section = 0x2011,
375 DW_AT_HP_raw_data_ptr = 0x2012,
376 DW_AT_HP_pass_by_reference = 0x2013,
377 DW_AT_HP_opt_level = 0x2014,
378 DW_AT_HP_prof_version_id = 0x2015,
379 DW_AT_HP_opt_flags = 0x2016,
380 DW_AT_HP_cold_region_low_pc = 0x2017,
381 DW_AT_HP_cold_region_high_pc = 0x2018,
382 DW_AT_HP_all_variables_modifiable = 0x2019,
383 DW_AT_HP_linkage_name = 0x201a,
384 DW_AT_HP_prof_flags = 0x201b, /* In comp unit of procs_info for -g. */
385 /* GNU extensions. */
386 DW_AT_sf_names = 0x2101,
387 DW_AT_src_info = 0x2102,
388 DW_AT_mac_info = 0x2103,
389 DW_AT_src_coords = 0x2104,
390 DW_AT_body_begin = 0x2105,
391 DW_AT_body_end = 0x2106,
392 DW_AT_GNU_vector = 0x2107,
393 /* VMS extensions. */
394 DW_AT_VMS_rtnbeg_pd_address = 0x2201,
396 DW_AT_upc_threads_scaled = 0x3210,
397 /* PGI (STMicroelectronics) extensions. */
398 DW_AT_PGI_lbase = 0x3a00,
399 DW_AT_PGI_soffset = 0x3a01,
400 DW_AT_PGI_lstride = 0x3a02
403 /* Location atom names and codes. */
404 enum dwarf_location_atom
408 DW_OP_const1u = 0x08,
409 DW_OP_const1s = 0x09,
410 DW_OP_const2u = 0x0a,
411 DW_OP_const2s = 0x0b,
412 DW_OP_const4u = 0x0c,
413 DW_OP_const4s = 0x0d,
414 DW_OP_const8u = 0x0e,
415 DW_OP_const8s = 0x0f,
435 DW_OP_plus_uconst = 0x23,
548 DW_OP_deref_size = 0x94,
549 DW_OP_xderef_size = 0x95,
551 /* DWARF 3 extensions. */
552 DW_OP_push_object_address = 0x97,
555 DW_OP_call_ref = 0x9a,
556 DW_OP_form_tls_address = 0x9b,
557 DW_OP_call_frame_cfa = 0x9c,
558 DW_OP_bit_piece = 0x9d,
560 /* DWARF 4 extensions. */
561 DW_OP_implicit_value = 0x9e,
562 DW_OP_stack_value = 0x9f,
564 DW_OP_lo_user = 0xe0, /* Implementation-defined range start. */
565 DW_OP_hi_user = 0xff, /* Implementation-defined range end. */
567 /* GNU extensions. */
568 DW_OP_GNU_push_tls_address = 0xe0,
569 /* The following is for marking variables that are uninitialized. */
570 DW_OP_GNU_uninit = 0xf0,
571 DW_OP_GNU_encoded_addr = 0xf1,
573 DW_OP_HP_unknown = 0xe0, /* Ouch, the same as GNU_push_tls_address. */
574 DW_OP_HP_is_value = 0xe1,
575 DW_OP_HP_fltconst4 = 0xe2,
576 DW_OP_HP_fltconst8 = 0xe3,
577 DW_OP_HP_mod_range = 0xe4,
578 DW_OP_HP_unmod_range = 0xe5,
580 /* PGI (STMicroelectronics) extensions. */
581 DW_OP_PGI_omp_thread_num = 0xf8
584 /* Type encodings. */
588 DW_ATE_address = 0x1,
589 DW_ATE_boolean = 0x2,
590 DW_ATE_complex_float = 0x3,
593 DW_ATE_signed_char = 0x6,
594 DW_ATE_unsigned = 0x7,
595 DW_ATE_unsigned_char = 0x8,
597 DW_ATE_imaginary_float = 0x9,
598 DW_ATE_packed_decimal = 0xa,
599 DW_ATE_numeric_string = 0xb,
601 DW_ATE_signed_fixed = 0xd,
602 DW_ATE_unsigned_fixed = 0xe,
603 DW_ATE_decimal_float = 0xf,
605 DW_ATE_lo_user = 0x80,
606 DW_ATE_hi_user = 0xff,
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 floating-point (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
618 /* Decimal sign encodings. */
619 enum dwarf_decimal_sign_encoding
622 DW_DS_unsigned = 0x01,
623 DW_DS_leading_overpunch = 0x02,
624 DW_DS_trailing_overpunch = 0x03,
625 DW_DS_leading_separate = 0x04,
626 DW_DS_trailing_separate = 0x05
629 /* Endianity encodings. */
630 enum dwarf_endianity_encoding
633 DW_END_default = 0x00,
635 DW_END_little = 0x02,
637 DW_END_lo_user = 0x40,
638 DW_END_hi_user = 0xff
641 /* Array ordering names and codes. */
642 enum dwarf_array_dim_ordering
644 DW_ORD_row_major = 0,
648 /* Access attribute. */
649 enum dwarf_access_attribute
651 DW_ACCESS_public = 1,
652 DW_ACCESS_protected = 2,
653 DW_ACCESS_private = 3
657 enum dwarf_visibility_attribute
665 enum dwarf_virtuality_attribute
667 DW_VIRTUALITY_none = 0,
668 DW_VIRTUALITY_virtual = 1,
669 DW_VIRTUALITY_pure_virtual = 2
672 /* Case sensitivity. */
675 DW_ID_case_sensitive = 0,
678 DW_ID_case_insensitive = 3
681 /* Calling convention. */
682 enum dwarf_calling_convention
688 DW_CC_lo_user = 0x40,
689 DW_CC_hi_user = 0xff,
691 DW_CC_GNU_renesas_sh = 0x40
694 /* Inline attribute. */
695 enum dwarf_inline_attribute
697 DW_INL_not_inlined = 0,
699 DW_INL_declared_not_inlined = 2,
700 DW_INL_declared_inlined = 3
703 /* Discriminant lists. */
704 enum dwarf_discrim_list
710 /* Line number opcodes. */
711 enum dwarf_line_number_ops
713 DW_LNS_extended_op = 0,
715 DW_LNS_advance_pc = 2,
716 DW_LNS_advance_line = 3,
718 DW_LNS_set_column = 5,
719 DW_LNS_negate_stmt = 6,
720 DW_LNS_set_basic_block = 7,
721 DW_LNS_const_add_pc = 8,
722 DW_LNS_fixed_advance_pc = 9,
724 DW_LNS_set_prologue_end = 10,
725 DW_LNS_set_epilogue_begin = 11,
729 /* Line number extended opcodes. */
730 enum dwarf_line_number_x_ops
732 DW_LNE_end_sequence = 1,
733 DW_LNE_set_address = 2,
734 DW_LNE_define_file = 3,
735 DW_LNE_set_discriminator = 4,
737 DW_LNE_HP_negate_is_UV_update = 0x11,
738 DW_LNE_HP_push_context = 0x12,
739 DW_LNE_HP_pop_context = 0x13,
740 DW_LNE_HP_set_file_line_column = 0x14,
741 DW_LNE_HP_set_routine_name = 0x15,
742 DW_LNE_HP_set_sequence = 0x16,
743 DW_LNE_HP_negate_post_semantics = 0x17,
744 DW_LNE_HP_negate_function_exit = 0x18,
745 DW_LNE_HP_negate_front_end_logical = 0x19,
746 DW_LNE_HP_define_proc = 0x20,
748 DW_LNE_lo_user = 0x80,
749 DW_LNE_hi_user = 0xff
752 /* Call frame information. */
753 enum dwarf_call_frame_info
755 DW_CFA_advance_loc = 0x40,
756 DW_CFA_offset = 0x80,
757 DW_CFA_restore = 0xc0,
759 DW_CFA_set_loc = 0x01,
760 DW_CFA_advance_loc1 = 0x02,
761 DW_CFA_advance_loc2 = 0x03,
762 DW_CFA_advance_loc4 = 0x04,
763 DW_CFA_offset_extended = 0x05,
764 DW_CFA_restore_extended = 0x06,
765 DW_CFA_undefined = 0x07,
766 DW_CFA_same_value = 0x08,
767 DW_CFA_register = 0x09,
768 DW_CFA_remember_state = 0x0a,
769 DW_CFA_restore_state = 0x0b,
770 DW_CFA_def_cfa = 0x0c,
771 DW_CFA_def_cfa_register = 0x0d,
772 DW_CFA_def_cfa_offset = 0x0e,
774 DW_CFA_def_cfa_expression = 0x0f,
775 DW_CFA_expression = 0x10,
776 DW_CFA_offset_extended_sf = 0x11,
777 DW_CFA_def_cfa_sf = 0x12,
778 DW_CFA_def_cfa_offset_sf = 0x13,
779 DW_CFA_val_offset = 0x14,
780 DW_CFA_val_offset_sf = 0x15,
781 DW_CFA_val_expression = 0x16,
783 DW_CFA_lo_user = 0x1c,
784 DW_CFA_hi_user = 0x3f,
786 /* SGI/MIPS specific. */
787 DW_CFA_MIPS_advance_loc8 = 0x1d,
788 /* GNU extensions. */
789 DW_CFA_GNU_window_save = 0x2d,
790 DW_CFA_GNU_args_size = 0x2e,
791 DW_CFA_GNU_negative_offset_extended = 0x2f
794 #define DW_CIE_ID 0xffffffff
795 #define DW64_CIE_ID 0xffffffffffffffffULL
796 #define DW_CIE_VERSION 1
798 #define DW_CFA_extended 0
800 #define DW_CHILDREN_no 0x00
801 #define DW_CHILDREN_yes 0x01
803 #define DW_ADDR_none 0
805 /* Source language names and codes. */
806 enum dwarf_source_language
808 DW_LANG_C89 = 0x0001,
810 DW_LANG_Ada83 = 0x0003,
811 DW_LANG_C_plus_plus = 0x0004,
812 DW_LANG_Cobol74 = 0x0005,
813 DW_LANG_Cobol85 = 0x0006,
814 DW_LANG_Fortran77 = 0x0007,
815 DW_LANG_Fortran90 = 0x0008,
816 DW_LANG_Pascal83 = 0x0009,
817 DW_LANG_Modula2 = 0x000a,
819 DW_LANG_Java = 0x000b,
820 DW_LANG_C99 = 0x000c,
821 DW_LANG_Ada95 = 0x000d,
822 DW_LANG_Fortran95 = 0x000e,
823 DW_LANG_PLI = 0x000f,
824 DW_LANG_ObjC = 0x0010,
825 DW_LANG_ObjC_plus_plus = 0x0011,
826 DW_LANG_UPC = 0x0012,
829 DW_LANG_lo_user = 0x8000, /* Implementation-defined range start. */
830 DW_LANG_hi_user = 0xffff, /* Implementation-defined range start. */
833 DW_LANG_Mips_Assembler = 0x8001,
838 /* Names and codes for macro information. */
839 enum dwarf_macinfo_record_type
841 DW_MACINFO_define = 1,
842 DW_MACINFO_undef = 2,
843 DW_MACINFO_start_file = 3,
844 DW_MACINFO_end_file = 4,
845 DW_MACINFO_vendor_ext = 255
848 /* @@@ For use with GNU frame unwind information. */
850 #define DW_EH_PE_absptr 0x00
851 #define DW_EH_PE_omit 0xff
853 #define DW_EH_PE_uleb128 0x01
854 #define DW_EH_PE_udata2 0x02
855 #define DW_EH_PE_udata4 0x03
856 #define DW_EH_PE_udata8 0x04
857 #define DW_EH_PE_sleb128 0x09
858 #define DW_EH_PE_sdata2 0x0A
859 #define DW_EH_PE_sdata4 0x0B
860 #define DW_EH_PE_sdata8 0x0C
861 #define DW_EH_PE_signed 0x08
863 #define DW_EH_PE_pcrel 0x10
864 #define DW_EH_PE_textrel 0x20
865 #define DW_EH_PE_datarel 0x30
866 #define DW_EH_PE_funcrel 0x40
867 #define DW_EH_PE_aligned 0x50
869 #define DW_EH_PE_indirect 0x80
871 #endif /* _ELF_DWARF2_H */