?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
headers/bsd: Add sys/queue.h.
[haiku.git] / src / kits / debugger / dwarf / Dwarf.h
blob491132cebd1122de1daeb838760f74685b94b63f
1 /*
2 * Copyright 2009, Ingo Weinhold, ingo_weinhold@gmx.de.
3 * Copyright 2013, Rene Gollent, rene@gollent.com.
4 * Distributed under the terms of the MIT License.
5 */
6 #ifndef DWARF_H
7 #define DWARF_H
8
9 // tag
10 enum {
11 DW_TAG_array_type = 0x01,
12 DW_TAG_class_type = 0x02,
13 DW_TAG_entry_point = 0x03,
14 DW_TAG_enumeration_type = 0x04,
15 DW_TAG_formal_parameter = 0x05,
16 DW_TAG_imported_declaration = 0x08,
17 DW_TAG_label = 0x0a,
18 DW_TAG_lexical_block = 0x0b,
19 DW_TAG_member = 0x0d,
20 DW_TAG_pointer_type = 0x0f,
21 DW_TAG_reference_type = 0x10,
22 DW_TAG_compile_unit = 0x11,
23 DW_TAG_string_type = 0x12,
24 DW_TAG_structure_type = 0x13,
25 DW_TAG_subroutine_type = 0x15,
26 DW_TAG_typedef = 0x16,
27 DW_TAG_union_type = 0x17,
28 DW_TAG_unspecified_parameters = 0x18,
29 DW_TAG_variant = 0x19,
30 DW_TAG_common_block = 0x1a,
31 DW_TAG_common_inclusion = 0x1b,
32 DW_TAG_inheritance = 0x1c,
33 DW_TAG_inlined_subroutine = 0x1d,
34 DW_TAG_module = 0x1e,
35 DW_TAG_ptr_to_member_type = 0x1f,
36 DW_TAG_set_type = 0x20,
37 DW_TAG_subrange_type = 0x21,
38 DW_TAG_with_stmt = 0x22,
39 DW_TAG_access_declaration = 0x23,
40 DW_TAG_base_type = 0x24,
41 DW_TAG_catch_block = 0x25,
42 DW_TAG_const_type = 0x26,
43 DW_TAG_constant = 0x27,
44 DW_TAG_enumerator = 0x28,
45 DW_TAG_file_type = 0x29,
46 DW_TAG_friend = 0x2a,
47 DW_TAG_namelist = 0x2b,
48 DW_TAG_namelist_item = 0x2c,
49 DW_TAG_packed_type = 0x2d,
50 DW_TAG_subprogram = 0x2e,
51 DW_TAG_template_type_parameter = 0x2f,
52 DW_TAG_template_value_parameter = 0x30,
53 DW_TAG_thrown_type = 0x31,
54 DW_TAG_try_block = 0x32,
55 DW_TAG_variant_part = 0x33,
56 DW_TAG_variable = 0x34,
57 DW_TAG_volatile_type = 0x35,
58 DW_TAG_dwarf_procedure = 0x36,
59 DW_TAG_restrict_type = 0x37,
60 DW_TAG_interface_type = 0x38,
61 DW_TAG_namespace = 0x39,
62 DW_TAG_imported_module = 0x3a,
63 DW_TAG_unspecified_type = 0x3b,
64 DW_TAG_partial_unit = 0x3c,
65 DW_TAG_imported_unit = 0x3d,
66 DW_TAG_condition = 0x3f,
67 DW_TAG_shared_type = 0x40,
68 DW_TAG_type_unit = 0x41,
69 DW_TAG_rvalue_reference_type = 0x42,
70 DW_TAG_template_alias = 0x43,
71 DW_TAG_lo_user = 0x4080,
72 DW_TAG_GNU_template_template_param
73 = 0x4106,
74 DW_TAG_GNU_template_parameter_pack
75 = 0x4107,
76 DW_TAG_GNU_formal_parameter_pack
77 = 0x4108,
78 DW_TAG_GNU_call_site = 0x4109,
79 DW_TAG_GNU_call_site_parameter = 0x410a,
80 DW_TAG_hi_user = 0xffff
81 };
82
83 // has children flag value
84 enum {
85 DW_CHILDREN_no = 0x00,
86 DW_CHILDREN_yes = 0x01
87 };
88
89 // attribute name
90 enum {
91 DW_AT_sibling = 0x01, // reference
92 DW_AT_location = 0x02, // block, loclistptr
93 DW_AT_name = 0x03, // string
94 DW_AT_ordering = 0x09, // constant
95 DW_AT_byte_size = 0x0b, // block, constant, reference
96 DW_AT_bit_offset = 0x0c, // block, constant, reference
97 DW_AT_bit_size = 0x0d, // block, constant, reference
98 DW_AT_stmt_list = 0x10, // lineptr
99 DW_AT_low_pc = 0x11, // address
100 DW_AT_high_pc = 0x12, // address
101 DW_AT_language = 0x13, // constant
102 DW_AT_discr = 0x15, // reference
103 DW_AT_discr_value = 0x16, // constant
104 DW_AT_visibility = 0x17, // constant
105 DW_AT_import = 0x18, // reference
106 DW_AT_string_length = 0x19, // block, loclistptr
107 DW_AT_common_reference = 0x1a, // reference
108 DW_AT_comp_dir = 0x1b, // string
109 DW_AT_const_value = 0x1c, // block, constant, string
110 DW_AT_containing_type = 0x1d, // reference
111 DW_AT_default_value = 0x1e, // reference
112 DW_AT_inline = 0x20, // constant
113 DW_AT_is_optional = 0x21, // flag
114 DW_AT_lower_bound = 0x22, // block, constant, reference
115 DW_AT_producer = 0x25, // string
116 DW_AT_prototyped = 0x27, // flag
117 DW_AT_return_addr = 0x2a, // block, loclistptr
118 DW_AT_start_scope = 0x2c, // constant
119 DW_AT_bit_stride = 0x2e, // constant
120 DW_AT_upper_bound = 0x2f, // block, constant, reference
121 DW_AT_abstract_origin = 0x31, // reference
122 DW_AT_accessibility = 0x32, // constant
123 DW_AT_address_class = 0x33, // constant
124 DW_AT_artificial = 0x34, // flag
125 DW_AT_base_types = 0x35, // reference
126 DW_AT_calling_convention = 0x36, // constant
127 DW_AT_count = 0x37, // block, constant, reference
128 DW_AT_data_member_location = 0x38, // block, constant, loclistptr
129 DW_AT_decl_column = 0x39, // constant
130 DW_AT_decl_file = 0x3a, // constant
131 DW_AT_decl_line = 0x3b, // constant
132 DW_AT_declaration = 0x3c, // flag
133 DW_AT_discr_list = 0x3d, // block
134 DW_AT_encoding = 0x3e, // constant
135 DW_AT_external = 0x3f, // flag
136 DW_AT_frame_base = 0x40, // block, loclistptr
137 DW_AT_friend = 0x41, // reference
138 DW_AT_identifier_case = 0x42, // constant
139 DW_AT_macro_info = 0x43, // macptr
140 DW_AT_namelist_item = 0x44, // block
141 DW_AT_priority = 0x45, // reference
142 DW_AT_segment = 0x46, // block, loclistptr
143 DW_AT_specification = 0x47, // reference
144 DW_AT_static_link = 0x48, // block, loclistptr
145 DW_AT_type = 0x49, // reference
146 DW_AT_use_location = 0x4a, // block, loclistptr
147 DW_AT_variable_parameter = 0x4b, // flag
148 DW_AT_virtuality = 0x4c, // constant
149 DW_AT_vtable_elem_location = 0x4d, // block, loclistptr
150 DW_AT_allocated = 0x4e, // block, constant, reference
151 DW_AT_associated = 0x4f, // block, constant, reference
152 DW_AT_data_location = 0x50, // block
153 DW_AT_byte_stride = 0x51, // block, constant, reference
154 DW_AT_entry_pc = 0x52, // address
155 DW_AT_use_UTF8 = 0x53, // flag
156 DW_AT_extension = 0x54, // reference
157 DW_AT_ranges = 0x55, // rangelistptr
158 DW_AT_trampoline = 0x56, // address, flag, reference, string
159 DW_AT_call_column = 0x57, // constant
160 DW_AT_call_file = 0x58, // constant
161 DW_AT_call_line = 0x59, // constant
162 DW_AT_description = 0x5a, // string
163 DW_AT_binary_scale = 0x5b, // constant
164 DW_AT_decimal_scale = 0x5c, // constant
165 DW_AT_small = 0x5d, // reference
166 DW_AT_decimal_sign = 0x5e, // constant
167 DW_AT_digit_count = 0x5f, // constant
168 DW_AT_picture_string = 0x60, // string
169 DW_AT_mutable = 0x61, // flag
170 DW_AT_threads_scaled = 0x62, // flag
171 DW_AT_explicit = 0x63, // flag
172 DW_AT_object_pointer = 0x64, // reference
173 DW_AT_endianity = 0x65, // constant
174 DW_AT_elemental = 0x66, // flag
175 DW_AT_pure = 0x67, // flag
176 DW_AT_recursive = 0x68, // flag
177 DW_AT_signature = 0x69, // reference
178 DW_AT_main_subprogram = 0x6a, // flag
179 DW_AT_data_bit_offset = 0x6b, // constant
180 DW_AT_const_expr = 0x6c, // flag
181 DW_AT_enum_class = 0x6d, // flag
182 DW_AT_linkage_name = 0x6e, // string
183 // TODO: proposed DWARF5 final values
184 /* DW_AT_call_site_value = 0x6f, // exprloc
185 DW_AT_call_site_data_value = 0x70, // exprloc
186 DW_AT_call_site_target = 0x71, // exprloc
187 DW_AT_call_site_target_clobbered
188 = 0x72, // exprloc
189 DW_AT_tail_call = 0x73, // flag
190 DW_AT_all_tail_call_sites = 0x74, // flag
191 DW_AT_all_call_sites = 0x75, // flag
192 DW_AT_all_source_call_sites = 0x76, // flag
193 */
194 DW_AT_lo_user = 0x2000,
195 DW_AT_call_site_value = 0x2111, // exprloc
196 DW_AT_call_site_data_value
197 = 0x2112, // exprloc
198 DW_AT_call_site_target
199 = 0x2113, // exprloc
200 DW_AT_call_site_target_clobbered
201 = 0x2114, // exprloc
202 DW_AT_tail_call = 0x2115, // flag
203 DW_AT_all_tail_call_sites
204 = 0x2116, // flag
205 DW_AT_all_call_sites = 0x2117, // flag
206 DW_AT_all_source_call_sites
207 = 0x2118, // flag
208 DW_AT_hi_user = 0x3fff
209 };
210
211 // attribute form
212 enum {
213 DW_FORM_addr = 0x01, // address
214 DW_FORM_block2 = 0x03, // block
215 DW_FORM_block4 = 0x04, // block
216 DW_FORM_data2 = 0x05, // constant
217 DW_FORM_data4 = 0x06, // constant, lineptr, loclistptr, macptr,
218 // rangelistptr
219 DW_FORM_data8 = 0x07, // constant, lineptr, loclistptr, macptr,
220 // rangelistptr
221 DW_FORM_string = 0x08, // string
222 DW_FORM_block = 0x09, // block
223 DW_FORM_block1 = 0x0a, // block
224 DW_FORM_data1 = 0x0b, // constant
225 DW_FORM_flag = 0x0c, // flag
226 DW_FORM_sdata = 0x0d, // constant
227 DW_FORM_strp = 0x0e, // string
228 DW_FORM_udata = 0x0f, // constant
229 DW_FORM_ref_addr = 0x10, // reference
230 DW_FORM_ref1 = 0x11, // reference
231 DW_FORM_ref2 = 0x12, // reference
232 DW_FORM_ref4 = 0x13, // reference
233 DW_FORM_ref8 = 0x14, // reference
234 DW_FORM_ref_udata = 0x15, // reference
235 DW_FORM_indirect = 0x16, // form in .debug_info
236 DW_FORM_sec_offset = 0x17, // lineptr, loclistptr, macptr, rangelistptr
237 DW_FORM_exprloc = 0x18, // dwarf expression
238 DW_FORM_flag_present
239 = 0x19, // flag
240 DW_FORM_ref_sig8 = 0x20 // reference
241
242 };
243
244 // expression operation
245 enum {
246 DW_OP_addr = 0x03,
247 DW_OP_deref = 0x06,
248 DW_OP_const1u = 0x08,
249 DW_OP_const1s = 0x09,
250 DW_OP_const2u = 0x0a,
251 DW_OP_const2s = 0x0b,
252 DW_OP_const4u = 0x0c,
253 DW_OP_const4s = 0x0d,
254 DW_OP_const8u = 0x0e,
255 DW_OP_const8s = 0x0f,
256 DW_OP_constu = 0x10,
257 DW_OP_consts = 0x11,
258 DW_OP_dup = 0x12,
259 DW_OP_drop = 0x13,
260 DW_OP_over = 0x14,
261 DW_OP_pick = 0x15,
262 DW_OP_swap = 0x16,
263 DW_OP_rot = 0x17,
264 DW_OP_xderef = 0x18,
265 DW_OP_abs = 0x19,
266 DW_OP_and = 0x1a,
267 DW_OP_div = 0x1b,
268 DW_OP_minus = 0x1c,
269 DW_OP_mod = 0x1d,
270 DW_OP_mul = 0x1e,
271 DW_OP_neg = 0x1f,
272 DW_OP_not = 0x20,
273 DW_OP_or = 0x21,
274 DW_OP_plus = 0x22,
275 DW_OP_plus_uconst = 0x23,
276 DW_OP_shl = 0x24,
277 DW_OP_shr = 0x25,
278 DW_OP_shra = 0x26,
279 DW_OP_xor = 0x27,
280 DW_OP_skip = 0x2f,
281 DW_OP_bra = 0x28,
282 DW_OP_eq = 0x29,
283 DW_OP_ge = 0x2a,
284 DW_OP_gt = 0x2b,
285 DW_OP_le = 0x2c,
286 DW_OP_lt = 0x2d,
287 DW_OP_ne = 0x2e,
288 DW_OP_lit0 = 0x30,
289 DW_OP_lit1 = 0x31,
290 DW_OP_lit31 = 0x4f,
291 DW_OP_reg0 = 0x50,
292 DW_OP_reg1 = 0x51,
293 DW_OP_reg31 = 0x6f,
294 DW_OP_breg0 = 0x70,
295 DW_OP_breg1 = 0x71,
296 DW_OP_breg31 = 0x8f,
297 DW_OP_regx = 0x90,
298 DW_OP_fbreg = 0x91,
299 DW_OP_bregx = 0x92,
300 DW_OP_piece = 0x93,
301 DW_OP_deref_size = 0x94,
302 DW_OP_xderef_size = 0x95,
303 DW_OP_nop = 0x96,
304 DW_OP_push_object_address = 0x97,
305 DW_OP_call2 = 0x98,
306 DW_OP_call4 = 0x99,
307 DW_OP_call_ref = 0x9a,
308 DW_OP_form_tls_address = 0x9b,
309 DW_OP_call_frame_cfa = 0x9c,
310 DW_OP_bit_piece = 0x9d,
311 DW_OP_implicit_value = 0x9e,
312 DW_OP_stack_value = 0x9f,
313 DW_OP_lo_user = 0xe0,
314 DW_OP_hi_user = 0xff
315 };
316
317 // base type
318 enum {
319 DW_ATE_address = 0x01,
320 DW_ATE_boolean = 0x02,
321 DW_ATE_complex_float = 0x03,
322 DW_ATE_float = 0x04,
323 DW_ATE_signed = 0x05,
324 DW_ATE_signed_char = 0x06,
325 DW_ATE_unsigned = 0x07,
326 DW_ATE_unsigned_char = 0x08,
327 DW_ATE_imaginary_float = 0x09,
328 DW_ATE_packed_decimal = 0x0a,
329 DW_ATE_numeric_string = 0x0b,
330 DW_ATE_edited = 0x0c,
331 DW_ATE_signed_fixed = 0x0d,
332 DW_ATE_unsigned_fixed = 0x0e,
333 DW_ATE_decimal_float = 0x0f,
334 DW_ATE_lo_user = 0x80,
335 DW_ATE_hi_user = 0xff
336 };
337
338 // decimal sign
339 enum {
340 DW_DS_unsigned = 0x01,
341 DW_DS_leading_overpunch = 0x02,
342 DW_DS_trailing_overpunch = 0x03,
343 DW_DS_leading_separate = 0x04,
344 DW_DS_trailing_separate = 0x05
345 };
346
347 // endianess
348 enum {
349 DW_END_default = 0x00,
350 DW_END_big = 0x01,
351 DW_END_little = 0x02,
352 DW_END_lo_user = 0x40,
353 DW_END_hi_user = 0xff
354 };
355
356 // accessibility
357 enum {
358 DW_ACCESS_public = 0x01,
359 DW_ACCESS_protected = 0x02,
360 DW_ACCESS_private = 0x03
361 };
362
363 // visibility
364 enum {
365 DW_VIS_local = 0x01,
366 DW_VIS_exported = 0x02,
367 DW_VIS_qualified = 0x03
368 };
369
370 // virtuality
371 enum {
372 DW_VIRTUALITY_none = 0x00,
373 DW_VIRTUALITY_virtual = 0x01,
374 DW_VIRTUALITY_pure_virtual = 0x02
375 };
376
377 // source language
378 enum {
379 DW_LANG_C89 = 0x0001,
380 DW_LANG_C = 0x0002,
381 DW_LANG_Ada83 = 0x0003,
382 DW_LANG_C_plus_plus = 0x0004,
383 DW_LANG_Cobol74 = 0x0005,
384 DW_LANG_Cobol85 = 0x0006,
385 DW_LANG_Fortran77 = 0x0007,
386 DW_LANG_Fortran90 = 0x0008,
387 DW_LANG_Pascal83 = 0x0009,
388 DW_LANG_Modula2 = 0x000a,
389 DW_LANG_Java = 0x000b,
390 DW_LANG_C99 = 0x000c,
391 DW_LANG_Ada95 = 0x000d,
392 DW_LANG_Fortran95 = 0x000e,
393 DW_LANG_PLI = 0x000f,
394 DW_LANG_ObjC = 0x0010,
395 DW_LANG_ObjC_plus_plus = 0x0011,
396 DW_LANG_UPC = 0x0012,
397 DW_LANG_D = 0x0013,
398 DW_LANG_lo_user = 0x8000,
399 DW_LANG_hi_user = 0xffff
400 };
401
402 // identifier case
403 enum {
404 DW_ID_case_sensitive = 0x00,
405 DW_ID_up_case = 0x01,
406 DW_ID_down_case = 0x02,
407 DW_ID_case_insensitive = 0x03
408 };
409
410 // calling convention
411 enum {
412 DW_CC_normal = 0x01,
413 DW_CC_program = 0x02,
414 DW_CC_nocall = 0x03,
415 DW_CC_lo_user = 0x40,
416 DW_CC_hi_user = 0xff
417 };
418
419 // inlining
420 enum {
421 DW_INL_not_inlined = 0x00,
422 DW_INL_inlined = 0x01,
423 DW_INL_declared_not_inlined = 0x02,
424 DW_INL_declared_inlined = 0x03
425 };
426
427 // array ordering
428 enum {
429 DW_ORD_row_major = 0x00,
430 DW_ORD_col_major = 0x01
431 };
432
433 // discriminant descriptor
434 enum {
435 DW_DSC_label = 0x00,
436 DW_DSC_range = 0x01
437 };
438
439 // line number standard opcode
440 enum {
441 DW_LNS_copy = 0x01,
442 DW_LNS_advance_pc = 0x02,
443 DW_LNS_advance_line = 0x03,
444 DW_LNS_set_file = 0x04,
445 DW_LNS_set_column = 0x05,
446 DW_LNS_negate_stmt = 0x06,
447 DW_LNS_set_basic_block = 0x07,
448 DW_LNS_const_add_pc = 0x08,
449 DW_LNS_fixed_advance_pc = 0x09,
450 DW_LNS_set_prologue_end = 0x0a,
451 DW_LNS_set_epilogue_begin = 0x0b,
452 DW_LNS_set_isa = 0x0c
453 };
454
455 // line number extended opcode
456 enum {
457 DW_LNE_end_sequence = 0x01,
458 DW_LNE_set_address = 0x02,
459 DW_LNE_define_file = 0x03,
460 DW_LNE_set_discriminator = 0x04,
461 DW_LNE_lo_user = 0x80,
462 DW_LNE_hi_user = 0xff
463 };
464
465 // macro information type
466 enum {
467 DW_MACINFO_define = 0x01,
468 DW_MACINFO_undef = 0x02,
469 DW_MACINFO_start_file = 0x03,
470 DW_MACINFO_end_file = 0x04,
471 DW_MACINFO_vendor_ext = 0xff
472 };
473
474 // call frame instruction (high 2 bits for the first 3 items, low 6 bits for
475 // the remaining ones)
476 enum {
477 DW_CFA_advance_loc = 0x1, // high 2 bits
478 DW_CFA_offset = 0x2, // high 2 bits
479 DW_CFA_restore = 0x3, // high 2 bits
480 DW_CFA_nop = 0, // whole byte
481 DW_CFA_set_loc = 0x01,
482 DW_CFA_advance_loc1 = 0x02,
483 DW_CFA_advance_loc2 = 0x03,
484 DW_CFA_advance_loc4 = 0x04,
485 DW_CFA_offset_extended = 0x05,
486 DW_CFA_restore_extended = 0x06,
487 DW_CFA_undefined = 0x07,
488 DW_CFA_same_value = 0x08,
489 DW_CFA_register = 0x09,
490 DW_CFA_remember_state = 0x0a,
491 DW_CFA_restore_state = 0x0b,
492 DW_CFA_def_cfa = 0x0c,
493 DW_CFA_def_cfa_register = 0x0d,
494 DW_CFA_def_cfa_offset = 0x0e,
495 DW_CFA_def_cfa_expression = 0x0f,
496 DW_CFA_expression = 0x10,
497 DW_CFA_offset_extended_sf = 0x11,
498 DW_CFA_def_cfa_sf = 0x12,
499 DW_CFA_def_cfa_offset_sf = 0x13,
500 DW_CFA_val_offset = 0x14,
501 DW_CFA_val_offset_sf = 0x15,
502 DW_CFA_val_expression = 0x16,
503 DW_CFA_lo_user = 0x1c,
504 DW_CFA_hi_user = 0x3f,
505
506 // extensions
507 DW_CFA_MIPS_advance_loc8 = 0x1d,
508 DW_CFA_GNU_window_save = 0x2d,
509 DW_CFA_GNU_args_size = 0x2e,
510 DW_CFA_GNU_negative_offset_extended = 0x2f
511 };
512
513
514 enum dwarf_reference_type {
515 dwarf_reference_type_local = 0,
516 dwarf_reference_type_global,
517 dwarf_reference_type_signature
518 };
519
520
521 #endif // DWARF_H
Clone of Haiku svn repository