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 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 2, 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 You should have received a copy of the GNU General Public License
26 along with GCC; see the file COPYING. If not, write to the Free
27 Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
30 /* This file is derived from the DWARF specification (a public document)
31 Revision 2.0.0 (July 27, 1993) developed by the UNIX International
32 Programming Languages Special Interest Group (UI/PLSIG) and distributed
33 by UNIX International. Copies of this specification are available from
34 UNIX International, 20 Waterview Boulevard, Parsippany, NJ, 07054.
36 This file also now contains definitions from the DWARF 3 specification. */
38 /* This file is shared between GCC and GDB, and should not contain
44 /* Structure found in the .debug_line section. */
47 unsigned char li_length [4];
48 unsigned char li_version [2];
49 unsigned char li_prologue_length [4];
50 unsigned char li_min_insn_length [1];
51 unsigned char li_default_is_stmt [1];
52 unsigned char li_line_base [1];
53 unsigned char li_line_range [1];
54 unsigned char li_opcode_base [1];
56 DWARF2_External_LineInfo;
60 unsigned long li_length;
61 unsigned short li_version;
62 unsigned int li_prologue_length;
63 unsigned char li_min_insn_length;
64 unsigned char li_default_is_stmt;
66 unsigned char li_line_range;
67 unsigned char li_opcode_base;
69 DWARF2_Internal_LineInfo;
71 /* Structure found in .debug_pubnames section. */
74 unsigned char pn_length [4];
75 unsigned char pn_version [2];
76 unsigned char pn_offset [4];
77 unsigned char pn_size [4];
79 DWARF2_External_PubNames;
83 unsigned long pn_length;
84 unsigned short pn_version;
85 unsigned long pn_offset;
86 unsigned long pn_size;
88 DWARF2_Internal_PubNames;
90 /* Structure found in .debug_info section. */
93 unsigned char cu_length [4];
94 unsigned char cu_version [2];
95 unsigned char cu_abbrev_offset [4];
96 unsigned char cu_pointer_size [1];
98 DWARF2_External_CompUnit;
102 unsigned long cu_length;
103 unsigned short cu_version;
104 unsigned long cu_abbrev_offset;
105 unsigned char cu_pointer_size;
107 DWARF2_Internal_CompUnit;
111 unsigned char ar_length [4];
112 unsigned char ar_version [2];
113 unsigned char ar_info_offset [4];
114 unsigned char ar_pointer_size [1];
115 unsigned char ar_segment_size [1];
117 DWARF2_External_ARange;
121 unsigned long ar_length;
122 unsigned short ar_version;
123 unsigned long ar_info_offset;
124 unsigned char ar_pointer_size;
125 unsigned char ar_segment_size;
127 DWARF2_Internal_ARange;
130 /* Tag names and codes. */
133 DW_TAG_padding = 0x00,
134 DW_TAG_array_type = 0x01,
135 DW_TAG_class_type = 0x02,
136 DW_TAG_entry_point = 0x03,
137 DW_TAG_enumeration_type = 0x04,
138 DW_TAG_formal_parameter = 0x05,
139 DW_TAG_imported_declaration = 0x08,
141 DW_TAG_lexical_block = 0x0b,
142 DW_TAG_member = 0x0d,
143 DW_TAG_pointer_type = 0x0f,
144 DW_TAG_reference_type = 0x10,
145 DW_TAG_compile_unit = 0x11,
146 DW_TAG_string_type = 0x12,
147 DW_TAG_structure_type = 0x13,
148 DW_TAG_subroutine_type = 0x15,
149 DW_TAG_typedef = 0x16,
150 DW_TAG_union_type = 0x17,
151 DW_TAG_unspecified_parameters = 0x18,
152 DW_TAG_variant = 0x19,
153 DW_TAG_common_block = 0x1a,
154 DW_TAG_common_inclusion = 0x1b,
155 DW_TAG_inheritance = 0x1c,
156 DW_TAG_inlined_subroutine = 0x1d,
157 DW_TAG_module = 0x1e,
158 DW_TAG_ptr_to_member_type = 0x1f,
159 DW_TAG_set_type = 0x20,
160 DW_TAG_subrange_type = 0x21,
161 DW_TAG_with_stmt = 0x22,
162 DW_TAG_access_declaration = 0x23,
163 DW_TAG_base_type = 0x24,
164 DW_TAG_catch_block = 0x25,
165 DW_TAG_const_type = 0x26,
166 DW_TAG_constant = 0x27,
167 DW_TAG_enumerator = 0x28,
168 DW_TAG_file_type = 0x29,
169 DW_TAG_friend = 0x2a,
170 DW_TAG_namelist = 0x2b,
171 DW_TAG_namelist_item = 0x2c,
172 DW_TAG_packed_type = 0x2d,
173 DW_TAG_subprogram = 0x2e,
174 DW_TAG_template_type_param = 0x2f,
175 DW_TAG_template_value_param = 0x30,
176 DW_TAG_thrown_type = 0x31,
177 DW_TAG_try_block = 0x32,
178 DW_TAG_variant_part = 0x33,
179 DW_TAG_variable = 0x34,
180 DW_TAG_volatile_type = 0x35,
182 DW_TAG_dwarf_procedure = 0x36,
183 DW_TAG_restrict_type = 0x37,
184 DW_TAG_interface_type = 0x38,
185 DW_TAG_namespace = 0x39,
186 DW_TAG_imported_module = 0x3a,
187 DW_TAG_unspecified_type = 0x3b,
188 DW_TAG_partial_unit = 0x3c,
189 DW_TAG_imported_unit = 0x3d,
190 DW_TAG_condition = 0x3f,
191 DW_TAG_shared_type = 0x40,
192 /* SGI/MIPS Extensions. */
193 DW_TAG_MIPS_loop = 0x4081,
194 /* HP extensions. See: ftp://ftp.hp.com/pub/lang/tools/WDB/wdb-4.0.tar.gz . */
195 DW_TAG_HP_array_descriptor = 0x4090,
196 /* GNU extensions. */
197 DW_TAG_format_label = 0x4101, /* For FORTRAN 77 and Fortran 90. */
198 DW_TAG_function_template = 0x4102, /* For C++. */
199 DW_TAG_class_template = 0x4103, /* For C++. */
200 DW_TAG_GNU_BINCL = 0x4104,
201 DW_TAG_GNU_EINCL = 0x4105,
202 /* Extensions for UPC. See: http://upc.gwu.edu/~upc. */
203 DW_TAG_upc_shared_type = 0x8765,
204 DW_TAG_upc_strict_type = 0x8766,
205 DW_TAG_upc_relaxed_type = 0x8767,
206 /* PGI (STMicroelectronics) extensions. No documentation available. */
207 DW_TAG_PGI_kanji_type = 0xA000,
208 DW_TAG_PGI_interface_block = 0xA020
211 #define DW_TAG_lo_user 0x4080
212 #define DW_TAG_hi_user 0xffff
214 /* Flag that tells whether entry has a child or not. */
215 #define DW_children_no 0
216 #define DW_children_yes 1
218 /* Form names and codes. */
222 DW_FORM_block2 = 0x03,
223 DW_FORM_block4 = 0x04,
224 DW_FORM_data2 = 0x05,
225 DW_FORM_data4 = 0x06,
226 DW_FORM_data8 = 0x07,
227 DW_FORM_string = 0x08,
228 DW_FORM_block = 0x09,
229 DW_FORM_block1 = 0x0a,
230 DW_FORM_data1 = 0x0b,
232 DW_FORM_sdata = 0x0d,
234 DW_FORM_udata = 0x0f,
235 DW_FORM_ref_addr = 0x10,
240 DW_FORM_ref_udata = 0x15,
241 DW_FORM_indirect = 0x16
244 /* Attribute names and codes. */
247 DW_AT_sibling = 0x01,
248 DW_AT_location = 0x02,
250 DW_AT_ordering = 0x09,
251 DW_AT_subscr_data = 0x0a,
252 DW_AT_byte_size = 0x0b,
253 DW_AT_bit_offset = 0x0c,
254 DW_AT_bit_size = 0x0d,
255 DW_AT_element_list = 0x0f,
256 DW_AT_stmt_list = 0x10,
258 DW_AT_high_pc = 0x12,
259 DW_AT_language = 0x13,
262 DW_AT_discr_value = 0x16,
263 DW_AT_visibility = 0x17,
265 DW_AT_string_length = 0x19,
266 DW_AT_common_reference = 0x1a,
267 DW_AT_comp_dir = 0x1b,
268 DW_AT_const_value = 0x1c,
269 DW_AT_containing_type = 0x1d,
270 DW_AT_default_value = 0x1e,
272 DW_AT_is_optional = 0x21,
273 DW_AT_lower_bound = 0x22,
274 DW_AT_producer = 0x25,
275 DW_AT_prototyped = 0x27,
276 DW_AT_return_addr = 0x2a,
277 DW_AT_start_scope = 0x2c,
278 DW_AT_stride_size = 0x2e,
279 DW_AT_upper_bound = 0x2f,
280 DW_AT_abstract_origin = 0x31,
281 DW_AT_accessibility = 0x32,
282 DW_AT_address_class = 0x33,
283 DW_AT_artificial = 0x34,
284 DW_AT_base_types = 0x35,
285 DW_AT_calling_convention = 0x36,
287 DW_AT_data_member_location = 0x38,
288 DW_AT_decl_column = 0x39,
289 DW_AT_decl_file = 0x3a,
290 DW_AT_decl_line = 0x3b,
291 DW_AT_declaration = 0x3c,
292 DW_AT_discr_list = 0x3d,
293 DW_AT_encoding = 0x3e,
294 DW_AT_external = 0x3f,
295 DW_AT_frame_base = 0x40,
297 DW_AT_identifier_case = 0x42,
298 DW_AT_macro_info = 0x43,
299 DW_AT_namelist_items = 0x44,
300 DW_AT_priority = 0x45,
301 DW_AT_segment = 0x46,
302 DW_AT_specification = 0x47,
303 DW_AT_static_link = 0x48,
305 DW_AT_use_location = 0x4a,
306 DW_AT_variable_parameter = 0x4b,
307 DW_AT_virtuality = 0x4c,
308 DW_AT_vtable_elem_location = 0x4d,
309 /* DWARF 3 values. */
310 DW_AT_allocated = 0x4e,
311 DW_AT_associated = 0x4f,
312 DW_AT_data_location = 0x50,
314 DW_AT_entry_pc = 0x52,
315 DW_AT_use_UTF8 = 0x53,
316 DW_AT_extension = 0x54,
318 DW_AT_trampoline = 0x56,
319 DW_AT_call_column = 0x57,
320 DW_AT_call_file = 0x58,
321 DW_AT_call_line = 0x59,
322 DW_AT_description = 0x5a,
323 DW_AT_binary_scale = 0x5b,
324 DW_AT_decimal_scale = 0x5c,
326 DW_AT_decimal_sign = 0x5e,
327 DW_AT_digit_count = 0x5f,
328 DW_AT_picture_string = 0x60,
329 DW_AT_mutable = 0x61,
330 DW_AT_threads_scaled = 0x62,
331 DW_AT_explicit = 0x63,
332 DW_AT_object_pointer = 0x64,
333 DW_AT_endianity = 0x65,
334 DW_AT_elemental = 0x66,
336 DW_AT_recursive = 0x68,
337 /* SGI/MIPS extensions. */
338 DW_AT_MIPS_fde = 0x2001,
339 DW_AT_MIPS_loop_begin = 0x2002,
340 DW_AT_MIPS_tail_loop_begin = 0x2003,
341 DW_AT_MIPS_epilog_begin = 0x2004,
342 DW_AT_MIPS_loop_unroll_factor = 0x2005,
343 DW_AT_MIPS_software_pipeline_depth = 0x2006,
344 DW_AT_MIPS_linkage_name = 0x2007,
345 DW_AT_MIPS_stride = 0x2008,
346 DW_AT_MIPS_abstract_name = 0x2009,
347 DW_AT_MIPS_clone_origin = 0x200a,
348 DW_AT_MIPS_has_inlines = 0x200b,
350 DW_AT_HP_block_index = 0x2000,
351 DW_AT_HP_unmodifiable = 0x2001, /* Same as DW_AT_MIPS_fde. */
352 DW_AT_HP_actuals_stmt_list = 0x2010,
353 DW_AT_HP_proc_per_section = 0x2011,
354 DW_AT_HP_raw_data_ptr = 0x2012,
355 DW_AT_HP_pass_by_reference = 0x2013,
356 DW_AT_HP_opt_level = 0x2014,
357 DW_AT_HP_prof_version_id = 0x2015,
358 DW_AT_HP_opt_flags = 0x2016,
359 DW_AT_HP_cold_region_low_pc = 0x2017,
360 DW_AT_HP_cold_region_high_pc = 0x2018,
361 DW_AT_HP_all_variables_modifiable = 0x2019,
362 DW_AT_HP_linkage_name = 0x201a,
363 DW_AT_HP_prof_flags = 0x201b, /* In comp unit of procs_info for -g. */
364 /* GNU extensions. */
365 DW_AT_sf_names = 0x2101,
366 DW_AT_src_info = 0x2102,
367 DW_AT_mac_info = 0x2103,
368 DW_AT_src_coords = 0x2104,
369 DW_AT_body_begin = 0x2105,
370 DW_AT_body_end = 0x2106,
371 DW_AT_GNU_vector = 0x2107,
372 /* VMS extensions. */
373 DW_AT_VMS_rtnbeg_pd_address = 0x2201,
375 DW_AT_upc_threads_scaled = 0x3210,
376 /* PGI (STMicroelectronics) extensions. */
377 DW_AT_PGI_lbase = 0x3a00,
378 DW_AT_PGI_soffset = 0x3a01,
379 /* APPLE LOCAL begin radar 5811943 - Fix type of pointers to blocks */
380 DW_AT_PGI_lstride = 0x3a02,
381 /* APPLE LOCAL begin radar 6386976 */
382 DW_AT_APPLE_block = 0x3fe4,
383 /* APPLE LOCAL end radar 5811943 - Fix type of pointers to blocks */
384 DW_AT_APPLE_major_runtime_vers = 0x3fe5,
385 DW_AT_APPLE_runtime_class = 0x3fe6
386 /* APPLE LOCAL end radar 6386976 */
389 #define DW_AT_lo_user 0x2000 /* Implementation-defined range start. */
390 #define DW_AT_hi_user 0x3ff0 /* Implementation-defined range end. */
392 /* Location atom names and codes. */
393 enum dwarf_location_atom
397 DW_OP_const1u = 0x08,
398 DW_OP_const1s = 0x09,
399 DW_OP_const2u = 0x0a,
400 DW_OP_const2s = 0x0b,
401 DW_OP_const4u = 0x0c,
402 DW_OP_const4s = 0x0d,
403 DW_OP_const8u = 0x0e,
404 DW_OP_const8s = 0x0f,
424 DW_OP_plus_uconst = 0x23,
537 DW_OP_deref_size = 0x94,
538 DW_OP_xderef_size = 0x95,
540 /* DWARF 3 extensions. */
541 DW_OP_push_object_address = 0x97,
544 DW_OP_call_ref = 0x9a,
545 DW_OP_form_tls_address = 0x9b,
546 DW_OP_call_frame_cfa = 0x9c,
547 DW_OP_bit_piece = 0x9d,
548 /* GNU extensions. */
549 DW_OP_GNU_push_tls_address = 0xe0,
550 DW_OP_GNU_uninit = 0xf0,
552 DW_OP_HP_unknown = 0xe0, /* Ouch, the same as GNU_push_tls_address. */
553 DW_OP_HP_is_value = 0xe1,
554 DW_OP_HP_fltconst4 = 0xe2,
555 DW_OP_HP_fltconst8 = 0xe3,
556 DW_OP_HP_mod_range = 0xe4,
557 DW_OP_HP_unmod_range = 0xe5,
561 #define DW_OP_lo_user 0xe0 /* Implementation-defined range start. */
562 #define DW_OP_hi_user 0xff /* Implementation-defined range end. */
564 /* Type encodings. */
568 DW_ATE_address = 0x1,
569 DW_ATE_boolean = 0x2,
570 DW_ATE_complex_float = 0x3,
573 DW_ATE_signed_char = 0x6,
574 DW_ATE_unsigned = 0x7,
575 DW_ATE_unsigned_char = 0x8,
577 DW_ATE_imaginary_float = 0x9,
578 DW_ATE_packed_decimal = 0xa,
579 DW_ATE_numeric_string = 0xb,
581 DW_ATE_signed_fixed = 0xd,
582 DW_ATE_unsigned_fixed = 0xe,
583 DW_ATE_decimal_float = 0xf,
585 DW_ATE_HP_float80 = 0x80, /* Floating-point (80 bit). */
586 DW_ATE_HP_complex_float80 = 0x81, /* Complex floating-point (80 bit). */
587 DW_ATE_HP_float128 = 0x82, /* Floating-point (128 bit). */
588 DW_ATE_HP_complex_float128 = 0x83, /* Complex floating-point (128 bit). */
589 DW_ATE_HP_floathpintel = 0x84, /* Floating-point (82 bit IA64). */
590 DW_ATE_HP_imaginary_float80 = 0x85,
591 DW_ATE_HP_imaginary_float128 = 0x86
594 #define DW_ATE_lo_user 0x80
595 #define DW_ATE_hi_user 0xff
597 /* Decimal sign encodings. */
598 enum dwarf_decimal_sign_encoding
601 DW_DS_unsigned = 0x01,
602 DW_DS_leading_overpunch = 0x02,
603 DW_DS_trailing_overpunch = 0x03,
604 DW_DS_leading_separate = 0x04,
605 DW_DS_trailing_separate = 0x05
608 /* Endianity encodings. */
609 enum dwarf_endianity_encoding
612 DW_END_default = 0x00,
617 #define DW_END_lo_user 0x40
618 #define DW_END_hi_user 0xff
620 /* Array ordering names and codes. */
621 enum dwarf_array_dim_ordering
623 DW_ORD_row_major = 0,
627 /* Access attribute. */
628 enum dwarf_access_attribute
630 DW_ACCESS_public = 1,
631 DW_ACCESS_protected = 2,
632 DW_ACCESS_private = 3
636 enum dwarf_visibility_attribute
644 enum dwarf_virtuality_attribute
646 DW_VIRTUALITY_none = 0,
647 DW_VIRTUALITY_virtual = 1,
648 DW_VIRTUALITY_pure_virtual = 2
651 /* Case sensitivity. */
654 DW_ID_case_sensitive = 0,
657 DW_ID_case_insensitive = 3
660 /* Calling convention. */
661 enum dwarf_calling_convention
666 DW_CC_GNU_renesas_sh = 0x40
669 #define DW_CC_lo_user 0x40
670 #define DW_CC_hi_user 0xff
672 /* Inline attribute. */
673 enum dwarf_inline_attribute
675 DW_INL_not_inlined = 0,
677 DW_INL_declared_not_inlined = 2,
678 DW_INL_declared_inlined = 3
681 /* Discriminant lists. */
682 enum dwarf_discrim_list
688 /* Line number opcodes. */
689 enum dwarf_line_number_ops
691 DW_LNS_extended_op = 0,
693 DW_LNS_advance_pc = 2,
694 DW_LNS_advance_line = 3,
696 DW_LNS_set_column = 5,
697 DW_LNS_negate_stmt = 6,
698 DW_LNS_set_basic_block = 7,
699 DW_LNS_const_add_pc = 8,
700 DW_LNS_fixed_advance_pc = 9,
702 DW_LNS_set_prologue_end = 10,
703 DW_LNS_set_epilogue_begin = 11,
707 /* Line number extended opcodes. */
708 enum dwarf_line_number_x_ops
710 DW_LNE_end_sequence = 1,
711 DW_LNE_set_address = 2,
712 DW_LNE_define_file = 3,
714 DW_LNE_HP_negate_is_UV_update = 0x11,
715 DW_LNE_HP_push_context = 0x12,
716 DW_LNE_HP_pop_context = 0x13,
717 DW_LNE_HP_set_file_line_column = 0x14,
718 DW_LNE_HP_set_routine_name = 0x15,
719 DW_LNE_HP_set_sequence = 0x16,
720 DW_LNE_HP_negate_post_semantics = 0x17,
721 DW_LNE_HP_negate_function_exit = 0x18,
722 DW_LNE_HP_negate_front_end_logical = 0x19,
723 DW_LNE_HP_define_proc = 0x20
726 #define DW_LNE_lo_user 0x80
727 #define DW_LNE_hi_user 0xff
729 /* Call frame information. */
730 enum dwarf_call_frame_info
732 DW_CFA_advance_loc = 0x40,
733 DW_CFA_offset = 0x80,
734 DW_CFA_restore = 0xc0,
736 DW_CFA_set_loc = 0x01,
737 DW_CFA_advance_loc1 = 0x02,
738 DW_CFA_advance_loc2 = 0x03,
739 DW_CFA_advance_loc4 = 0x04,
740 DW_CFA_offset_extended = 0x05,
741 DW_CFA_restore_extended = 0x06,
742 DW_CFA_undefined = 0x07,
743 DW_CFA_same_value = 0x08,
744 DW_CFA_register = 0x09,
745 DW_CFA_remember_state = 0x0a,
746 DW_CFA_restore_state = 0x0b,
747 DW_CFA_def_cfa = 0x0c,
748 DW_CFA_def_cfa_register = 0x0d,
749 DW_CFA_def_cfa_offset = 0x0e,
751 DW_CFA_def_cfa_expression = 0x0f,
752 DW_CFA_expression = 0x10,
753 DW_CFA_offset_extended_sf = 0x11,
754 DW_CFA_def_cfa_sf = 0x12,
755 DW_CFA_def_cfa_offset_sf = 0x13,
756 DW_CFA_val_offset = 0x14,
757 DW_CFA_val_offset_sf = 0x15,
758 DW_CFA_val_expression = 0x16,
759 /* SGI/MIPS specific. */
760 DW_CFA_MIPS_advance_loc8 = 0x1d,
761 /* GNU extensions. */
762 DW_CFA_GNU_window_save = 0x2d,
763 DW_CFA_GNU_args_size = 0x2e,
764 DW_CFA_GNU_negative_offset_extended = 0x2f
767 #define DW_CIE_ID 0xffffffff
768 #define DW64_CIE_ID 0xffffffffffffffffULL
769 #define DW_CIE_VERSION 1
771 #define DW_CFA_extended 0
772 #define DW_CFA_lo_user 0x1c
773 #define DW_CFA_hi_user 0x3f
775 #define DW_CHILDREN_no 0x00
776 #define DW_CHILDREN_yes 0x01
778 #define DW_ADDR_none 0
780 /* Source language names and codes. */
781 enum dwarf_source_language
783 DW_LANG_C89 = 0x0001,
785 DW_LANG_Ada83 = 0x0003,
786 DW_LANG_C_plus_plus = 0x0004,
787 DW_LANG_Cobol74 = 0x0005,
788 DW_LANG_Cobol85 = 0x0006,
789 DW_LANG_Fortran77 = 0x0007,
790 DW_LANG_Fortran90 = 0x0008,
791 DW_LANG_Pascal83 = 0x0009,
792 DW_LANG_Modula2 = 0x000a,
794 DW_LANG_Java = 0x000b,
795 DW_LANG_C99 = 0x000c,
796 DW_LANG_Ada95 = 0x000d,
797 DW_LANG_Fortran95 = 0x000e,
798 DW_LANG_PLI = 0x000f,
799 DW_LANG_ObjC = 0x0010,
800 DW_LANG_ObjC_plus_plus = 0x0011,
801 DW_LANG_UPC = 0x0012,
804 DW_LANG_Mips_Assembler = 0x8001,
809 #define DW_LANG_lo_user 0x8000 /* Implementation-defined range start. */
810 #define DW_LANG_hi_user 0xffff /* Implementation-defined range start. */
812 /* Names and codes for macro information. */
813 enum dwarf_macinfo_record_type
815 DW_MACINFO_define = 1,
816 DW_MACINFO_undef = 2,
817 DW_MACINFO_start_file = 3,
818 DW_MACINFO_end_file = 4,
819 DW_MACINFO_vendor_ext = 255
822 /* @@@ For use with GNU frame unwind information. */
824 #define DW_EH_PE_absptr 0x00
825 #define DW_EH_PE_omit 0xff
827 #define DW_EH_PE_uleb128 0x01
828 #define DW_EH_PE_udata2 0x02
829 #define DW_EH_PE_udata4 0x03
830 #define DW_EH_PE_udata8 0x04
831 #define DW_EH_PE_sleb128 0x09
832 #define DW_EH_PE_sdata2 0x0A
833 #define DW_EH_PE_sdata4 0x0B
834 #define DW_EH_PE_sdata8 0x0C
835 #define DW_EH_PE_signed 0x08
837 #define DW_EH_PE_pcrel 0x10
838 #define DW_EH_PE_textrel 0x20
839 #define DW_EH_PE_datarel 0x30
840 #define DW_EH_PE_funcrel 0x40
841 #define DW_EH_PE_aligned 0x50
843 #define DW_EH_PE_indirect 0x80
845 #endif /* dwarf2.h */