1 2 /** 3 * Reflects declarations from the DWARF 3 to 5 specification, not the The D Language Foundation 4 * dwarf implementation 5 * 6 * Source: $(LINK2 https://github.com/dlang/dmd/blob/master/src/dmd/backend/dwarf2.d, backend/_dwarf2.d) 7 */ 8 9 module dmd.backend.dwarf2; 10 11 // Online documentation: https://dlang.org/phobos/dmd_backend_dwarf2.html 12 13 @safe: 14 15 enum 16 { 17 DW_SECT_INFO = 1, 18 DW_SECT_ABBREV = 3, 19 DW_SECT_LINE = 4, 20 DW_SECT_LOCLISTS = 5, 21 DW_SECT_STR_OFFSETS = 6, 22 DW_SECT_MACRO = 7, 23 DW_SECT_RNGLISTS = 8, 24 } 25 26 enum 27 { 28 DW_UT_compile = 0x01, 29 DW_UT_type = 0x02, 30 DW_UT_partial = 0x03, 31 DW_UT_skeleton = 0x04, 32 DW_UT_split_compile = 0x05, 33 DW_UT_split_type = 0x06, 34 35 DW_UT_lo_user = 0x80, 36 DW_UT_hi_user = 0xff, 37 } 38 39 enum 40 { 41 DW_TAG_array_type = 0x01, 42 DW_TAG_class_type = 0x02, 43 DW_TAG_entry_point = 0x03, 44 DW_TAG_enumeration_type = 0x04, 45 DW_TAG_formal_parameter = 0x05, 46 DW_TAG_imported_declaration = 0x08, 47 DW_TAG_label = 0x0A, 48 DW_TAG_lexical_block = 0x0B, 49 DW_TAG_member = 0x0D, 50 DW_TAG_pointer_type = 0x0F, 51 DW_TAG_reference_type = 0x10, 52 DW_TAG_compile_unit = 0x11, 53 DW_TAG_string_type = 0x12, 54 DW_TAG_structure_type = 0x13, 55 DW_TAG_subroutine_type = 0x15, 56 DW_TAG_typedef = 0x16, 57 DW_TAG_union_type = 0x17, 58 DW_TAG_unspecified_parameters = 0x18, 59 DW_TAG_variant = 0x19, 60 DW_TAG_common_block = 0x1A, 61 DW_TAG_common_inclusion = 0x1B, 62 DW_TAG_inheritance = 0x1C, 63 DW_TAG_inlined_subroutine = 0x1D, 64 DW_TAG_module = 0x1E, 65 DW_TAG_ptr_to_member_type = 0x1F, 66 DW_TAG_set_type = 0x20, 67 DW_TAG_subrange_type = 0x21, 68 DW_TAG_with_stmt = 0x22, 69 DW_TAG_access_declaration = 0x23, 70 DW_TAG_base_type = 0x24, 71 DW_TAG_catch_block = 0x25, 72 DW_TAG_const_type = 0x26, 73 DW_TAG_constant = 0x27, 74 DW_TAG_enumerator = 0x28, 75 DW_TAG_file_type = 0x29, 76 DW_TAG_friend = 0x2A, 77 DW_TAG_namelist = 0x2B, 78 DW_TAG_namelist_item = 0x2C, 79 DW_TAG_packed_type = 0x2D, 80 DW_TAG_subprogram = 0x2E, 81 DW_TAG_template_type_param = 0x2F, 82 DW_TAG_template_value_param = 0x30, 83 DW_TAG_thrown_type = 0x31, 84 DW_TAG_try_block = 0x32, 85 DW_TAG_variant_part = 0x33, 86 DW_TAG_variable = 0x34, 87 DW_TAG_volatile_type = 0x35, 88 89 /* DWARF v3 */ 90 DW_TAG_dwarf_procedure = 0x36, 91 DW_TAG_restrict_type = 0x37, 92 DW_TAG_interface_type = 0x38, 93 DW_TAG_namespace = 0x39, 94 DW_TAG_imported_module = 0x3A, 95 DW_TAG_unspecified_type = 0x3B, 96 DW_TAG_partial_unit = 0x3C, 97 DW_TAG_imported_unit = 0x3D, 98 DW_TAG_condition = 0x3F, 99 DW_TAG_shared_type = 0x40, 100 101 /* DWARF v4 */ 102 DW_TAG_type_unit = 0x41, 103 DW_TAG_rvalue_reference_type = 0x42, 104 DW_TAG_template_alias = 0x43, 105 106 /* DWARF v5 */ 107 DW_TAG_coarray_type = 0x44, 108 DW_TAG_generic_subrange = 0x45, 109 DW_TAG_dynamic_type = 0x46, 110 DW_TAG_atomic_type = 0x47, 111 DW_TAG_call_site = 0x48, 112 DW_TAG_call_site_parameter = 0x49, 113 DW_TAG_skeleton_unit = 0x4a, 114 DW_TAG_immutable_type = 0x4b, 115 116 DW_TAG_lo_user = 0x4080, 117 DW_TAG_hi_user = 0xFFFF, 118 } 119 120 enum 121 { 122 DW_CHILDREN_no = 0x00, 123 DW_CHILDREN_yes = 0x01, 124 } 125 126 enum 127 { 128 DW_AT_sibling = 0x01, 129 DW_AT_location = 0x02, 130 DW_AT_name = 0x03, 131 DW_AT_ordering = 0x09, 132 DW_AT_byte_size = 0x0B, 133 DW_AT_bit_offset = 0x0C, 134 DW_AT_bit_size = 0x0D, 135 DW_AT_stmt_list = 0x10, 136 DW_AT_low_pc = 0x11, 137 DW_AT_high_pc = 0x12, 138 DW_AT_language = 0x13, 139 DW_AT_discr = 0x15, 140 DW_AT_discr_value = 0x16, 141 DW_AT_visibility = 0x17, 142 DW_AT_import = 0x18, 143 DW_AT_string_length = 0x19, 144 DW_AT_common_reference = 0x1A, 145 DW_AT_comp_dir = 0x1B, 146 DW_AT_const_value = 0x1C, 147 DW_AT_containing_type = 0x1D, 148 DW_AT_default_value = 0x1E, 149 DW_AT_inline = 0x20, 150 DW_AT_is_optional = 0x21, 151 DW_AT_lower_bound = 0x22, 152 DW_AT_producer = 0x25, 153 DW_AT_prototyped = 0x27, 154 DW_AT_return_addr = 0x2A, 155 DW_AT_start_scope = 0x2C, 156 DW_AT_stride_size = 0x2E, 157 DW_AT_upper_bound = 0x2F, 158 DW_AT_abstract_origin = 0x31, 159 DW_AT_accessibility = 0x32, 160 DW_AT_address_class = 0x33, 161 DW_AT_artificial = 0x34, 162 DW_AT_base_types = 0x35, 163 DW_AT_calling_convention = 0x36, 164 DW_AT_count = 0x37, 165 DW_AT_data_member_location = 0x38, 166 DW_AT_decl_column = 0x39, 167 DW_AT_decl_file = 0x3A, 168 DW_AT_decl_line = 0x3B, 169 DW_AT_declaration = 0x3C, 170 DW_AT_discr_list = 0x3D, 171 DW_AT_encoding = 0x3E, 172 DW_AT_external = 0x3F, 173 DW_AT_frame_base = 0x40, 174 DW_AT_friend = 0x41, 175 DW_AT_identifier_case = 0x42, 176 DW_AT_macro_info = 0x43, 177 DW_AT_namelist_item = 0x44, 178 DW_AT_priority = 0x45, 179 DW_AT_segment = 0x46, 180 DW_AT_specification = 0x47, 181 DW_AT_static_link = 0x48, 182 DW_AT_type = 0x49, 183 DW_AT_use_location = 0x4A, 184 DW_AT_variable_parameter = 0x4B, 185 DW_AT_virtuality = 0x4C, 186 DW_AT_vtable_elem_location = 0x4D, 187 188 /* DWARF v3 */ 189 DW_AT_allocated = 0x4E, 190 DW_AT_associated = 0x4F, 191 DW_AT_data_location = 0x50, 192 DW_AT_byte_stride = 0x51, 193 DW_AT_entry_pc = 0x52, 194 DW_AT_use_UTF8 = 0x53, 195 DW_AT_extension = 0x54, 196 DW_AT_ranges = 0x55, 197 DW_AT_trampoline = 0x56, 198 DW_AT_call_column = 0x57, 199 DW_AT_call_file = 0x58, 200 DW_AT_call_line = 0x59, 201 DW_AT_description = 0x5A, 202 DW_AT_binary_scale = 0x5B, 203 DW_AT_decimal_scale = 0x5C, 204 DW_AT_small = 0x5D, 205 DW_AT_decimal_sign = 0x5E, 206 DW_AT_digit_count = 0x5F, 207 DW_AT_picture_string = 0x60, 208 DW_AT_mutable = 0x61, 209 DW_AT_threads_scaled = 0x62, 210 DW_AT_explicit = 0x63, 211 DW_AT_object_pointer = 0x64, 212 DW_AT_endianity = 0x65, 213 DW_AT_elemental = 0x66, 214 DW_AT_pure = 0x67, 215 DW_AT_recursive = 0x68, 216 217 /* DWARF v4 */ 218 DW_AT_signature = 0x69, 219 DW_AT_main_subprogram = 0x6a, 220 DW_AT_data_bit_offset = 0x6b, 221 DW_AT_const_expr = 0x6c, 222 DW_AT_enum_class = 0x6d, 223 DW_AT_linkage_name = 0x6e, 224 225 /* DWARF v5 */ 226 DW_AT_string_length_bit_size = 0x6f, 227 DW_AT_string_length_byte_size = 0x70, 228 DW_AT_rank = 0x71, 229 DW_AT_str_offsets_base = 0x72, 230 DW_AT_addr_base = 0x73, 231 DW_AT_rnglists_base = 0x74, 232 DW_AT_dwo_name = 0x76, 233 DW_AT_reference = 0x77, 234 DW_AT_rvalue_reference = 0x78, 235 DW_AT_macros = 0x79, 236 DW_AT_call_all_calls = 0x7a, 237 DW_AT_call_all_source_calls = 0x7b, 238 DW_AT_call_all_tail_calls = 0x7c, 239 DW_AT_call_return_pc = 0x7d, 240 DW_AT_call_value = 0x7e, 241 DW_AT_call_origin = 0x7f, 242 DW_AT_call_parameter = 0x80, 243 DW_AT_call_pc = 0x81, 244 DW_AT_call_tail_call = 0x82, 245 DW_AT_call_target = 0x83, 246 DW_AT_call_target_clobbered = 0x84, 247 DW_AT_call_data_location = 0x85, 248 DW_AT_call_data_value = 0x86, 249 DW_AT_noreturn = 0x87, 250 DW_AT_alignment = 0x88, 251 DW_AT_export_symbols = 0x89, 252 DW_AT_deleted = 0x8a, 253 DW_AT_defaulted = 0x8b, 254 DW_AT_loclists_base = 0x8c, 255 256 DW_AT_lo_user = 0x2000, 257 DW_AT_MIPS_linkage_name = 0x2007, 258 DW_AT_GNU_vector = 0x2107, 259 DW_AT_hi_user = 0x3FFF, 260 } 261 262 enum 263 { 264 DW_FORM_addr = 0x01, 265 DW_FORM_block2 = 0x03, 266 DW_FORM_block4 = 0x04, 267 DW_FORM_data2 = 0x05, 268 DW_FORM_data4 = 0x06, 269 DW_FORM_data8 = 0x07, 270 DW_FORM_string = 0x08, 271 DW_FORM_block = 0x09, 272 DW_FORM_block1 = 0x0A, 273 DW_FORM_data1 = 0x0B, 274 DW_FORM_flag = 0x0C, 275 DW_FORM_sdata = 0x0D, 276 DW_FORM_strp = 0x0E, 277 DW_FORM_udata = 0x0F, 278 DW_FORM_ref_addr = 0x10, 279 DW_FORM_ref1 = 0x11, 280 DW_FORM_ref2 = 0x12, 281 DW_FORM_ref4 = 0x13, 282 DW_FORM_ref8 = 0x14, 283 DW_FORM_ref_udata = 0x15, 284 DW_FORM_indirect = 0x16, 285 286 /* DWARF v4 */ 287 DW_FORM_sec_offset = 0x17, 288 DW_FORM_exprloc = 0x18, 289 DW_FORM_flag_present = 0x19, 290 291 /* DWARF v5 */ 292 DW_FORM_strx = 0x1a, 293 DW_FORM_addrx = 0x1b, 294 DW_FORM_ref_sup4 = 0x1c, 295 DW_FORM_strp_sup = 0x1d, 296 DW_FORM_data16 = 0x1e, 297 DW_FORM_line_strp = 0x1f, 298 299 /* DWARF v4 */ 300 DW_FORM_ref_sig8 = 0x20, 301 302 /* DWARF v5 */ 303 DW_FORM_implicit_const = 0x21, 304 DW_FORM_loclistx = 0x22, 305 DW_FORM_rnglistx = 0x23, 306 DW_FORM_ref_sup8 = 0x24, 307 DW_FORM_strx1 = 0x25, 308 DW_FORM_strx2 = 0x26, 309 DW_FORM_strx3 = 0x27, 310 DW_FORM_strx4 = 0x28, 311 DW_FORM_addrx1 = 0x29, 312 DW_FORM_addrx2 = 0x2a, 313 DW_FORM_addrx3 = 0x2b, 314 DW_FORM_addrx4 = 0x2c, 315 } 316 317 enum 318 { 319 DW_OP_addr = 0x03, 320 DW_OP_deref = 0x06, 321 DW_OP_const1u = 0x08, 322 DW_OP_const1s = 0x09, 323 DW_OP_const2u = 0x0a, 324 DW_OP_const2s = 0x0b, 325 DW_OP_const4u = 0x0c, 326 DW_OP_const4s = 0x0d, 327 DW_OP_const8u = 0x0e, 328 DW_OP_const8s = 0x0f, 329 DW_OP_constu = 0x10, 330 DW_OP_consts = 0x11, 331 DW_OP_dup = 0x12, 332 DW_OP_drop = 0x13, 333 DW_OP_over = 0x14, 334 DW_OP_pick = 0x15, 335 DW_OP_swap = 0x16, 336 DW_OP_rot = 0x17, 337 DW_OP_xderef = 0x18, 338 DW_OP_abs = 0x19, 339 DW_OP_and = 0x1a, 340 DW_OP_div = 0x1b, 341 DW_OP_minus = 0x1c, 342 DW_OP_mod = 0x1d, 343 DW_OP_mul = 0x1e, 344 DW_OP_neg = 0x1f, 345 DW_OP_not = 0x20, 346 DW_OP_or = 0x21, 347 DW_OP_plus = 0x22, 348 DW_OP_plus_uconst = 0x23, 349 DW_OP_shl = 0x24, 350 DW_OP_shr = 0x25, 351 DW_OP_shra = 0x26, 352 DW_OP_xor = 0x27, 353 DW_OP_skip = 0x2f, 354 DW_OP_bra = 0x28, 355 DW_OP_eq = 0x29, 356 DW_OP_ge = 0x2a, 357 DW_OP_gt = 0x2b, 358 DW_OP_le = 0x2c, 359 DW_OP_lt = 0x2d, 360 DW_OP_ne = 0x2e, 361 DW_OP_lit0 = 0x30, 362 DW_OP_lit1 = 0x31, 363 // ... 364 DW_OP_lit31 = 0x4f, 365 DW_OP_reg0 = 0x50, 366 DW_OP_reg1 = 0x51, 367 // ... 368 DW_OP_reg31 = 0x6f, 369 DW_OP_breg0 = 0x70, 370 DW_OP_breg1 = 0x71, 371 // ... 372 DW_OP_breg31 = 0x8f, 373 DW_OP_regx = 0x90, 374 DW_OP_fbreg = 0x91, 375 DW_OP_bregx = 0x92, 376 DW_OP_piece = 0x93, 377 DW_OP_deref_size = 0x94, 378 DW_OP_xderef_size = 0x95, 379 DW_OP_nop = 0x96, 380 381 /* DWARF v3 */ 382 DW_OP_push_object_address = 0x97, 383 DW_OP_call2 = 0x98, 384 DW_OP_call4 = 0x99, 385 DW_OP_call_ref = 0x9a, 386 DW_OP_form_tls_address = 0x9b, 387 DW_OP_call_frame_cfa = 0x9c, 388 DW_OP_bit_piece = 0x9d, 389 390 /* DWARF v4 */ 391 DW_OP_implicit_value = 0x9e, 392 DW_OP_stack_value = 0x9f, 393 394 /* DWARF v5 */ 395 DW_OP_implicit_pointer = 0xa0, 396 DW_OP_addrx = 0xa1, 397 DW_OP_constx = 0xa2, 398 DW_OP_entry_value = 0xa3, 399 DW_OP_const_type = 0xa4, 400 DW_OP_regval_type = 0xa5, 401 DW_OP_deref_type = 0xa6, 402 DW_OP_xderef_type = 0xa7, 403 DW_OP_convert = 0xa8, 404 DW_OP_reinterpret = 0xa9, 405 406 /* GNU extensions. */ 407 DW_OP_GNU_push_tls_address = 0xe0, 408 409 DW_OP_lo_user = 0xe0, 410 DW_OP_hi_user = 0xff, 411 } 412 413 enum 414 { 415 DW_ATE_address = 0x01, 416 DW_ATE_boolean = 0x02, 417 DW_ATE_complex_float = 0x03, 418 DW_ATE_float = 0x04, 419 DW_ATE_signed = 0x05, 420 DW_ATE_signed_char = 0x06, 421 DW_ATE_unsigned = 0x07, 422 DW_ATE_unsigned_char = 0x08, 423 424 /* DWARF v3 */ 425 DW_ATE_imaginary_float = 0x09, 426 DW_ATE_packed_decimal = 0x0a, 427 DW_ATE_numeric_string = 0x0b, 428 DW_ATE_edited = 0x0c, 429 DW_ATE_signed_fixed = 0x0d, 430 DW_ATE_unsigned_fixed = 0x0e, 431 DW_ATE_decimal_float = 0x0f, 432 433 /* DWARF v4 */ 434 DW_ATE_UTF = 0x10, 435 436 /* DWARF v5 */ 437 DW_ATE_UCS = 0x11, 438 DW_ATE_ASCII = 0x12, 439 440 DW_ATE_lo_user = 0x80, 441 DW_ATE_hi_user = 0xff, 442 } 443 444 enum 445 { 446 /* DWARF v5 */ 447 DW_LLE_end_of_list = 0x00, 448 DW_LLE_base_addressx = 0x01, 449 DW_LLE_startx_endx = 0x02, 450 DW_LLE_startx_length = 0x03, 451 DW_LLE_offset_pair = 0x04, 452 DW_LLE_default_location = 0x05, 453 DW_LLE_base_address = 0x06, 454 DW_LLE_start_end = 0x07, 455 DW_LLE_start_length = 0x08, 456 } 457 458 enum 459 { 460 DW_DS_unsigned = 0x01, 461 DW_DS_leading_overpunch = 0x02, 462 DW_DS_trailing_overpunch = 0x03, 463 DW_DS_leading_separate = 0x04, 464 DW_DS_trailing_separate = 0x05, 465 } 466 467 enum 468 { 469 DW_END_default = 0x00, 470 DW_END_big = 0x01, 471 DW_END_little = 0x02, 472 DW_END_lo_user = 0x40, 473 DW_END_hi_user = 0xff, 474 } 475 476 enum 477 { 478 DW_ACCESS_public = 0x01, 479 DW_ACCESS_protected = 0x02, 480 DW_ACCESS_private = 0x03, 481 } 482 483 enum 484 { 485 DW_VIS_local = 0x01, 486 DW_VIS_exported = 0x02, 487 DW_VIS_qualified = 0x03, 488 } 489 490 enum 491 { 492 DW_VIRTUALITY_none = 0x00, 493 DW_VIRTUALITY_virtual = 0x01, 494 DW_VIRTUALITY_pure_virtual = 0x02, 495 } 496 497 enum 498 { 499 DW_LANG_C89 = 0x0001, 500 DW_LANG_C = 0x0002, 501 DW_LANG_Ada83 = 0x0003, 502 DW_LANG_C_plus_plus = 0x0004, 503 DW_LANG_Cobol74 = 0x0005, 504 DW_LANG_Cobol85 = 0x0006, 505 DW_LANG_Fortran77 = 0x0007, 506 DW_LANG_Fortran90 = 0x0008, 507 DW_LANG_Pascal83 = 0x0009, 508 DW_LANG_Modula2 = 0x000a, 509 DW_LANG_Java = 0x000b, 510 DW_LANG_C99 = 0x000c, 511 DW_LANG_Ada95 = 0x000d, 512 DW_LANG_Fortran95 = 0x000e, 513 DW_LANG_PLI = 0x000f, 514 DW_LANG_ObjC = 0x0010, 515 DW_LANG_ObjC_plus_plus = 0x0011, 516 DW_LANG_UPC = 0x0012, 517 DW_LANG_D = 0x0013, 518 DW_LANG_Python = 0x0014, 519 520 /* DWARF v5 */ 521 DW_LANG_OpenCL = 0x0015, 522 DW_LANG_Go = 0x0016, 523 DW_LANG_Modula3 = 0x0017, 524 DW_LANG_Haskell = 0x0018, 525 DW_LANG_C_plus_plus_03 = 0x0019, 526 DW_LANG_C_plus_plus_11 = 0x001a, 527 DW_LANG_OCaml = 0x001b, 528 DW_LANG_Rust = 0x001c, 529 DW_LANG_C11 = 0x001d, 530 DW_LANG_Swift = 0x001e, 531 DW_LANG_Julia = 0x001f, 532 DW_LANG_Dylan = 0x0020, 533 DW_LANG_C_plus_plus_14 = 0x0021, 534 DW_LANG_Fortran03 = 0x0022, 535 DW_LANG_Fortran08 = 0x0023, 536 DW_LANG_RenderScript = 0x0024, 537 DW_LANG_BLISS = 0x0025, 538 539 DW_LANG_lo_user = 0x8000, 540 DW_LANG_hi_user = 0xffff, 541 } 542 543 enum 544 { 545 DW_ID_case_sensitive = 0x00, 546 DW_ID_up_case = 0x01, 547 DW_ID_down_case = 0x02, 548 DW_ID_case_insensitive = 0x03, 549 } 550 551 enum 552 { 553 DW_CC_normal = 0x01, 554 DW_CC_program = 0x02, 555 DW_CC_nocall = 0x03, 556 557 /* DWARF v5 */ 558 DW_CC_pass_by_reference = 0x04, 559 DW_CC_pass_by_value = 0x05, 560 561 DW_CC_lo_user = 0x40, 562 DW_CC_hi_user = 0xff, 563 } 564 565 enum 566 { 567 DW_INL_not_inlined = 0x00, 568 DW_INL_inlined = 0x01, 569 DW_INL_declared_not_inlined = 0x02, 570 DW_INL_declared_inlined = 0x03, 571 } 572 573 enum 574 { 575 DW_ORD_row_major = 0x00, 576 DW_ORD_col_major = 0x01, 577 } 578 579 enum 580 { 581 /* DWARF v5 */ 582 DW_IDX_compile_unit = 1, 583 DW_IDX_type_unit = 2, 584 DW_IDX_die_offset = 3, 585 DW_IDX_parent = 4, 586 DW_IDX_type_hash = 5, 587 588 DW_IDX_lo_user = 0x2000, 589 DW_IDX_hi_user = 0x3fff, 590 } 591 592 enum 593 { 594 /* DWARF v5 */ 595 DW_DEFAULTED_no = 0x00, 596 DW_DEFAULTED_in_class = 0x01, 597 DW_DEFAULTED_out_of_class = 0x02, 598 } 599 600 enum 601 { 602 DW_DSC_label = 0x00, 603 DW_DSC_range = 0x01, 604 } 605 606 enum 607 { 608 DW_LNS_copy = 0x01, 609 DW_LNS_advance_pc = 0x02, 610 DW_LNS_advance_line = 0x03, 611 DW_LNS_set_file = 0x04, 612 DW_LNS_set_column = 0x05, 613 DW_LNS_negate_stmt = 0x06, 614 DW_LNS_set_basic_block = 0x07, 615 DW_LNS_const_add_pc = 0x08, 616 DW_LNS_fixed_advance_pc = 0x09, 617 DW_LNS_set_prologue_end = 0x0a, 618 DW_LNS_set_epilogue_begin = 0x0b, 619 DW_LNS_set_isa = 0x0c, 620 } 621 622 enum 623 { 624 DW_LNE_end_sequence = 0x01, 625 DW_LNE_set_address = 0x02, 626 DW_LNE_define_file = 0x03, // DWARF v4 and earlier only 627 DW_LNE_lo_user = 0x80, 628 DW_LNE_hi_user = 0xff, 629 } 630 631 enum 632 { 633 /* DWARF v5 */ 634 DW_LNCT_path = 0x1, 635 DW_LNCT_directory_index = 0x2, 636 DW_LNCT_timestamp = 0x3, 637 DW_LNCT_size = 0x4, 638 DW_LNCT_MD5 = 0x5, 639 640 DW_LNCT_lo_user = 0x2000, 641 DW_LNCT_hi_user = 0x3fff, 642 } 643 644 enum 645 { 646 DW_MACINFO_define = 0x01, 647 DW_MACINFO_undef = 0x02, 648 DW_MACINFO_start_file = 0x03, 649 DW_MACINFO_end_file = 0x04, 650 DW_MACINFO_vendor_ext = 0xff, 651 } 652 653 enum 654 { 655 /* DWARF v5 */ 656 DW_MACRO_define = 0x01, 657 DW_MACRO_undef = 0x02, 658 DW_MACRO_start_file = 0x03, 659 DW_MACRO_end_file = 0x04, 660 DW_MACRO_define_strp = 0x05, 661 DW_MACRO_undef_strp = 0x06, 662 DW_MACRO_import = 0x07, 663 DW_MACRO_define_sup = 0x08, 664 DW_MACRO_undef_sup = 0x09, 665 DW_MACRO_import_sup = 0x0a, 666 DW_MACRO_define_strx = 0x0b, 667 DW_MACRO_undef_strx = 0x0c, 668 669 DW_MACRO_lo_user = 0xe0, 670 DW_MACRO_hi_user = 0xff, 671 } 672 673 enum 674 { 675 DW_CFA_advance_loc = 0x40, 676 DW_CFA_offset = 0x80, 677 DW_CFA_restore = 0xc0, 678 DW_CFA_nop = 0x00, 679 DW_CFA_set_loc = 0x01, 680 DW_CFA_advance_loc1 = 0x02, 681 DW_CFA_advance_loc2 = 0x03, 682 DW_CFA_advance_loc4 = 0x04, 683 DW_CFA_offset_extended = 0x05, 684 DW_CFA_restore_extended = 0x06, 685 DW_CFA_undefined = 0x07, 686 DW_CFA_same_value = 0x08, 687 DW_CFA_register = 0x09, 688 DW_CFA_remember_state = 0x0a, 689 DW_CFA_restore_state = 0x0b, 690 DW_CFA_def_cfa = 0x0c, 691 DW_CFA_def_cfa_register = 0x0d, 692 DW_CFA_def_cfa_offset = 0x0e, 693 694 /* DWARF v3 */ 695 DW_CFA_def_cfa_expression = 0x0f, 696 DW_CFA_expression = 0x10, 697 DW_CFA_offset_extended_sf = 0x11, 698 DW_CFA_def_cfa_sf = 0x12, 699 DW_CFA_def_cfa_offset_sf = 0x13, 700 DW_CFA_val_offset = 0x14, 701 DW_CFA_val_offset_sf = 0x15, 702 DW_CFA_val_expression = 0x16, 703 704 /* GNU extensions. */ 705 DW_CFA_GNU_window_save = 0x2d, 706 DW_CFA_GNU_args_size = 0x2e, 707 DW_CFA_GNU_negative_offset_extended = 0x2f, 708 709 DW_CFA_lo_user = 0x1c, 710 DW_CFA_hi_user = 0x3f, 711 } 712 713 enum 714 { 715 DW_EH_PE_FORMAT_MASK = 0x0F, 716 DW_EH_PE_APPL_MASK = 0x70, 717 DW_EH_PE_indirect = 0x80, 718 719 DW_EH_PE_omit = 0xFF, 720 DW_EH_PE_ptr = 0x00, 721 DW_EH_PE_uleb128 = 0x01, 722 DW_EH_PE_udata2 = 0x02, 723 DW_EH_PE_udata4 = 0x03, 724 DW_EH_PE_udata8 = 0x04, 725 DW_EH_PE_sleb128 = 0x09, 726 DW_EH_PE_sdata2 = 0x0A, 727 DW_EH_PE_sdata4 = 0x0B, 728 DW_EH_PE_sdata8 = 0x0C, 729 730 DW_EH_PE_absptr = 0x00, 731 DW_EH_PE_pcrel = 0x10, 732 DW_EH_PE_textrel = 0x20, 733 DW_EH_PE_datarel = 0x30, 734 DW_EH_PE_funcrel = 0x40, 735 DW_EH_PE_aligned = 0x50, 736 } 737 738 enum 739 { 740 /* DWARF v5 */ 741 DW_RLE_end_of_list = 0x00, 742 DW_RLE_base_addressx = 0x01, 743 DW_RLE_startx_endx = 0x02, 744 DW_RLE_startx_length = 0x03, 745 DW_RLE_offset_pair = 0x04, 746 DW_RLE_base_address = 0x05, 747 DW_RLE_start_end = 0x06, 748 DW_RLE_start_length = 0x07, 749 }