github.com/shogo82148/std@v1.22.1-0.20240327122250-4e474527810c/cmd/internal/dwarf/dwarf_defs.go (about) 1 // Copyright 2010 The Go Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style 3 // license that can be found in the LICENSE file. 4 5 package dwarf 6 7 // Table 18 8 const ( 9 DW_TAG_array_type = 0x01 10 DW_TAG_class_type = 0x02 11 DW_TAG_entry_point = 0x03 12 DW_TAG_enumeration_type = 0x04 13 DW_TAG_formal_parameter = 0x05 14 DW_TAG_imported_declaration = 0x08 15 DW_TAG_label = 0x0a 16 DW_TAG_lexical_block = 0x0b 17 DW_TAG_member = 0x0d 18 DW_TAG_pointer_type = 0x0f 19 DW_TAG_reference_type = 0x10 20 DW_TAG_compile_unit = 0x11 21 DW_TAG_string_type = 0x12 22 DW_TAG_structure_type = 0x13 23 DW_TAG_subroutine_type = 0x15 24 DW_TAG_typedef = 0x16 25 DW_TAG_union_type = 0x17 26 DW_TAG_unspecified_parameters = 0x18 27 DW_TAG_variant = 0x19 28 DW_TAG_common_block = 0x1a 29 DW_TAG_common_inclusion = 0x1b 30 DW_TAG_inheritance = 0x1c 31 DW_TAG_inlined_subroutine = 0x1d 32 DW_TAG_module = 0x1e 33 DW_TAG_ptr_to_member_type = 0x1f 34 DW_TAG_set_type = 0x20 35 DW_TAG_subrange_type = 0x21 36 DW_TAG_with_stmt = 0x22 37 DW_TAG_access_declaration = 0x23 38 DW_TAG_base_type = 0x24 39 DW_TAG_catch_block = 0x25 40 DW_TAG_const_type = 0x26 41 DW_TAG_constant = 0x27 42 DW_TAG_enumerator = 0x28 43 DW_TAG_file_type = 0x29 44 DW_TAG_friend = 0x2a 45 DW_TAG_namelist = 0x2b 46 DW_TAG_namelist_item = 0x2c 47 DW_TAG_packed_type = 0x2d 48 DW_TAG_subprogram = 0x2e 49 DW_TAG_template_type_parameter = 0x2f 50 DW_TAG_template_value_parameter = 0x30 51 DW_TAG_thrown_type = 0x31 52 DW_TAG_try_block = 0x32 53 DW_TAG_variant_part = 0x33 54 DW_TAG_variable = 0x34 55 DW_TAG_volatile_type = 0x35 56 // Dwarf3 57 DW_TAG_dwarf_procedure = 0x36 58 DW_TAG_restrict_type = 0x37 59 DW_TAG_interface_type = 0x38 60 DW_TAG_namespace = 0x39 61 DW_TAG_imported_module = 0x3a 62 DW_TAG_unspecified_type = 0x3b 63 DW_TAG_partial_unit = 0x3c 64 DW_TAG_imported_unit = 0x3d 65 DW_TAG_condition = 0x3f 66 DW_TAG_shared_type = 0x40 67 // Dwarf4 68 DW_TAG_type_unit = 0x41 69 DW_TAG_rvalue_reference_type = 0x42 70 DW_TAG_template_alias = 0x43 71 72 // User defined 73 DW_TAG_lo_user = 0x4080 74 DW_TAG_hi_user = 0xffff 75 ) 76 77 // Table 19 78 const ( 79 DW_CHILDREN_no = 0x00 80 DW_CHILDREN_yes = 0x01 81 ) 82 83 // Not from the spec, but logically belongs here 84 const ( 85 DW_CLS_ADDRESS = 0x01 + iota 86 DW_CLS_BLOCK 87 DW_CLS_CONSTANT 88 DW_CLS_FLAG 89 DW_CLS_PTR 90 DW_CLS_REFERENCE 91 DW_CLS_ADDRLOC 92 DW_CLS_STRING 93 94 // Go-specific internal hackery. 95 DW_CLS_GO_TYPEREF 96 ) 97 98 // Table 20 99 const ( 100 DW_AT_sibling = 0x01 101 DW_AT_location = 0x02 102 DW_AT_name = 0x03 103 DW_AT_ordering = 0x09 104 DW_AT_byte_size = 0x0b 105 DW_AT_bit_offset = 0x0c 106 DW_AT_bit_size = 0x0d 107 DW_AT_stmt_list = 0x10 108 DW_AT_low_pc = 0x11 109 DW_AT_high_pc = 0x12 110 DW_AT_language = 0x13 111 DW_AT_discr = 0x15 112 DW_AT_discr_value = 0x16 113 DW_AT_visibility = 0x17 114 DW_AT_import = 0x18 115 DW_AT_string_length = 0x19 116 DW_AT_common_reference = 0x1a 117 DW_AT_comp_dir = 0x1b 118 DW_AT_const_value = 0x1c 119 DW_AT_containing_type = 0x1d 120 DW_AT_default_value = 0x1e 121 DW_AT_inline = 0x20 122 DW_AT_is_optional = 0x21 123 DW_AT_lower_bound = 0x22 124 DW_AT_producer = 0x25 125 DW_AT_prototyped = 0x27 126 DW_AT_return_addr = 0x2a 127 DW_AT_start_scope = 0x2c 128 DW_AT_bit_stride = 0x2e 129 DW_AT_upper_bound = 0x2f 130 DW_AT_abstract_origin = 0x31 131 DW_AT_accessibility = 0x32 132 DW_AT_address_class = 0x33 133 DW_AT_artificial = 0x34 134 DW_AT_base_types = 0x35 135 DW_AT_calling_convention = 0x36 136 DW_AT_count = 0x37 137 DW_AT_data_member_location = 0x38 138 DW_AT_decl_column = 0x39 139 DW_AT_decl_file = 0x3a 140 DW_AT_decl_line = 0x3b 141 DW_AT_declaration = 0x3c 142 DW_AT_discr_list = 0x3d 143 DW_AT_encoding = 0x3e 144 DW_AT_external = 0x3f 145 DW_AT_frame_base = 0x40 146 DW_AT_friend = 0x41 147 DW_AT_identifier_case = 0x42 148 DW_AT_macro_info = 0x43 149 DW_AT_namelist_item = 0x44 150 DW_AT_priority = 0x45 151 DW_AT_segment = 0x46 152 DW_AT_specification = 0x47 153 DW_AT_static_link = 0x48 154 DW_AT_type = 0x49 155 DW_AT_use_location = 0x4a 156 DW_AT_variable_parameter = 0x4b 157 DW_AT_virtuality = 0x4c 158 DW_AT_vtable_elem_location = 0x4d 159 // Dwarf3 160 DW_AT_allocated = 0x4e 161 DW_AT_associated = 0x4f 162 DW_AT_data_location = 0x50 163 DW_AT_byte_stride = 0x51 164 DW_AT_entry_pc = 0x52 165 DW_AT_use_UTF8 = 0x53 166 DW_AT_extension = 0x54 167 DW_AT_ranges = 0x55 168 DW_AT_trampoline = 0x56 169 DW_AT_call_column = 0x57 170 DW_AT_call_file = 0x58 171 DW_AT_call_line = 0x59 172 DW_AT_description = 0x5a 173 DW_AT_binary_scale = 0x5b 174 DW_AT_decimal_scale = 0x5c 175 DW_AT_small = 0x5d 176 DW_AT_decimal_sign = 0x5e 177 DW_AT_digit_count = 0x5f 178 DW_AT_picture_string = 0x60 179 DW_AT_mutable = 0x61 180 DW_AT_threads_scaled = 0x62 181 DW_AT_explicit = 0x63 182 DW_AT_object_pointer = 0x64 183 DW_AT_endianity = 0x65 184 DW_AT_elemental = 0x66 185 DW_AT_pure = 0x67 186 DW_AT_recursive = 0x68 187 188 DW_AT_lo_user = 0x2000 189 DW_AT_hi_user = 0x3fff 190 ) 191 192 // Table 21 193 const ( 194 DW_FORM_addr = 0x01 195 DW_FORM_block2 = 0x03 196 DW_FORM_block4 = 0x04 197 DW_FORM_data2 = 0x05 198 DW_FORM_data4 = 0x06 199 DW_FORM_data8 = 0x07 200 DW_FORM_string = 0x08 201 DW_FORM_block = 0x09 202 DW_FORM_block1 = 0x0a 203 DW_FORM_data1 = 0x0b 204 DW_FORM_flag = 0x0c 205 DW_FORM_sdata = 0x0d 206 DW_FORM_strp = 0x0e 207 DW_FORM_udata = 0x0f 208 DW_FORM_ref_addr = 0x10 209 DW_FORM_ref1 = 0x11 210 DW_FORM_ref2 = 0x12 211 DW_FORM_ref4 = 0x13 212 DW_FORM_ref8 = 0x14 213 DW_FORM_ref_udata = 0x15 214 DW_FORM_indirect = 0x16 215 // Dwarf4 216 DW_FORM_sec_offset = 0x17 217 DW_FORM_exprloc = 0x18 218 DW_FORM_flag_present = 0x19 219 DW_FORM_ref_sig8 = 0x20 220 // Pseudo-form: expanded to data4 on IOS, udata elsewhere. 221 DW_FORM_udata_pseudo = 0x99 222 ) 223 224 // Table 24 (#operands, notes) 225 const ( 226 DW_OP_addr = 0x03 227 DW_OP_deref = 0x06 228 DW_OP_const1u = 0x08 229 DW_OP_const1s = 0x09 230 DW_OP_const2u = 0x0a 231 DW_OP_const2s = 0x0b 232 DW_OP_const4u = 0x0c 233 DW_OP_const4s = 0x0d 234 DW_OP_const8u = 0x0e 235 DW_OP_const8s = 0x0f 236 DW_OP_constu = 0x10 237 DW_OP_consts = 0x11 238 DW_OP_dup = 0x12 239 DW_OP_drop = 0x13 240 DW_OP_over = 0x14 241 DW_OP_pick = 0x15 242 DW_OP_swap = 0x16 243 DW_OP_rot = 0x17 244 DW_OP_xderef = 0x18 245 DW_OP_abs = 0x19 246 DW_OP_and = 0x1a 247 DW_OP_div = 0x1b 248 DW_OP_minus = 0x1c 249 DW_OP_mod = 0x1d 250 DW_OP_mul = 0x1e 251 DW_OP_neg = 0x1f 252 DW_OP_not = 0x20 253 DW_OP_or = 0x21 254 DW_OP_plus = 0x22 255 DW_OP_plus_uconst = 0x23 256 DW_OP_shl = 0x24 257 DW_OP_shr = 0x25 258 DW_OP_shra = 0x26 259 DW_OP_xor = 0x27 260 DW_OP_skip = 0x2f 261 DW_OP_bra = 0x28 262 DW_OP_eq = 0x29 263 DW_OP_ge = 0x2a 264 DW_OP_gt = 0x2b 265 DW_OP_le = 0x2c 266 DW_OP_lt = 0x2d 267 DW_OP_ne = 0x2e 268 DW_OP_lit0 = 0x30 269 DW_OP_lit31 = 0x4f 270 DW_OP_reg0 = 0x50 271 DW_OP_reg31 = 0x6f 272 DW_OP_breg0 = 0x70 273 DW_OP_breg31 = 0x8f 274 DW_OP_regx = 0x90 275 DW_OP_fbreg = 0x91 276 DW_OP_bregx = 0x92 277 DW_OP_piece = 0x93 278 DW_OP_deref_size = 0x94 279 DW_OP_xderef_size = 0x95 280 DW_OP_nop = 0x96 281 DW_OP_push_object_address = 0x97 282 DW_OP_call2 = 0x98 283 DW_OP_call4 = 0x99 284 DW_OP_call_ref = 0x9a 285 DW_OP_form_tls_address = 0x9b 286 DW_OP_call_frame_cfa = 0x9c 287 DW_OP_bit_piece = 0x9d 288 DW_OP_lo_user = 0xe0 289 DW_OP_hi_user = 0xff 290 ) 291 292 // Table 25 293 const ( 294 DW_ATE_address = 0x01 295 DW_ATE_boolean = 0x02 296 DW_ATE_complex_float = 0x03 297 DW_ATE_float = 0x04 298 DW_ATE_signed = 0x05 299 DW_ATE_signed_char = 0x06 300 DW_ATE_unsigned = 0x07 301 DW_ATE_unsigned_char = 0x08 302 DW_ATE_imaginary_float = 0x09 303 DW_ATE_packed_decimal = 0x0a 304 DW_ATE_numeric_string = 0x0b 305 DW_ATE_edited = 0x0c 306 DW_ATE_signed_fixed = 0x0d 307 DW_ATE_unsigned_fixed = 0x0e 308 DW_ATE_decimal_float = 0x0f 309 DW_ATE_lo_user = 0x80 310 DW_ATE_hi_user = 0xff 311 ) 312 313 // Table 26 314 const ( 315 DW_DS_unsigned = 0x01 316 DW_DS_leading_overpunch = 0x02 317 DW_DS_trailing_overpunch = 0x03 318 DW_DS_leading_separate = 0x04 319 DW_DS_trailing_separate = 0x05 320 ) 321 322 // Table 27 323 const ( 324 DW_END_default = 0x00 325 DW_END_big = 0x01 326 DW_END_little = 0x02 327 DW_END_lo_user = 0x40 328 DW_END_hi_user = 0xff 329 ) 330 331 // Table 28 332 const ( 333 DW_ACCESS_public = 0x01 334 DW_ACCESS_protected = 0x02 335 DW_ACCESS_private = 0x03 336 ) 337 338 // Table 29 339 const ( 340 DW_VIS_local = 0x01 341 DW_VIS_exported = 0x02 342 DW_VIS_qualified = 0x03 343 ) 344 345 // Table 30 346 const ( 347 DW_VIRTUALITY_none = 0x00 348 DW_VIRTUALITY_virtual = 0x01 349 DW_VIRTUALITY_pure_virtual = 0x02 350 ) 351 352 // Table 31 353 const ( 354 DW_LANG_C89 = 0x0001 355 DW_LANG_C = 0x0002 356 DW_LANG_Ada83 = 0x0003 357 DW_LANG_C_plus_plus = 0x0004 358 DW_LANG_Cobol74 = 0x0005 359 DW_LANG_Cobol85 = 0x0006 360 DW_LANG_Fortran77 = 0x0007 361 DW_LANG_Fortran90 = 0x0008 362 DW_LANG_Pascal83 = 0x0009 363 DW_LANG_Modula2 = 0x000a 364 // Dwarf3 365 DW_LANG_Java = 0x000b 366 DW_LANG_C99 = 0x000c 367 DW_LANG_Ada95 = 0x000d 368 DW_LANG_Fortran95 = 0x000e 369 DW_LANG_PLI = 0x000f 370 DW_LANG_ObjC = 0x0010 371 DW_LANG_ObjC_plus_plus = 0x0011 372 DW_LANG_UPC = 0x0012 373 DW_LANG_D = 0x0013 374 // Dwarf4 375 DW_LANG_Python = 0x0014 376 // Dwarf5 377 DW_LANG_Go = 0x0016 378 379 DW_LANG_lo_user = 0x8000 380 DW_LANG_hi_user = 0xffff 381 ) 382 383 // Table 32 384 const ( 385 DW_ID_case_sensitive = 0x00 386 DW_ID_up_case = 0x01 387 DW_ID_down_case = 0x02 388 DW_ID_case_insensitive = 0x03 389 ) 390 391 // Table 33 392 const ( 393 DW_CC_normal = 0x01 394 DW_CC_program = 0x02 395 DW_CC_nocall = 0x03 396 DW_CC_lo_user = 0x40 397 DW_CC_hi_user = 0xff 398 ) 399 400 // Table 34 401 const ( 402 DW_INL_not_inlined = 0x00 403 DW_INL_inlined = 0x01 404 DW_INL_declared_not_inlined = 0x02 405 DW_INL_declared_inlined = 0x03 406 ) 407 408 // Table 35 409 const ( 410 DW_ORD_row_major = 0x00 411 DW_ORD_col_major = 0x01 412 ) 413 414 // Table 36 415 const ( 416 DW_DSC_label = 0x00 417 DW_DSC_range = 0x01 418 ) 419 420 // Table 37 421 const ( 422 DW_LNS_copy = 0x01 423 DW_LNS_advance_pc = 0x02 424 DW_LNS_advance_line = 0x03 425 DW_LNS_set_file = 0x04 426 DW_LNS_set_column = 0x05 427 DW_LNS_negate_stmt = 0x06 428 DW_LNS_set_basic_block = 0x07 429 DW_LNS_const_add_pc = 0x08 430 DW_LNS_fixed_advance_pc = 0x09 431 // Dwarf3 432 DW_LNS_set_prologue_end = 0x0a 433 DW_LNS_set_epilogue_begin = 0x0b 434 DW_LNS_set_isa = 0x0c 435 ) 436 437 // Table 38 438 const ( 439 DW_LNE_end_sequence = 0x01 440 DW_LNE_set_address = 0x02 441 DW_LNE_define_file = 0x03 442 DW_LNE_lo_user = 0x80 443 DW_LNE_hi_user = 0xff 444 ) 445 446 // Table 39 447 const ( 448 DW_MACINFO_define = 0x01 449 DW_MACINFO_undef = 0x02 450 DW_MACINFO_start_file = 0x03 451 DW_MACINFO_end_file = 0x04 452 DW_MACINFO_vendor_ext = 0xff 453 ) 454 455 // Table 40. 456 const ( 457 // operand,... 458 DW_CFA_nop = 0x00 459 DW_CFA_set_loc = 0x01 460 DW_CFA_advance_loc1 = 0x02 461 DW_CFA_advance_loc2 = 0x03 462 DW_CFA_advance_loc4 = 0x04 463 DW_CFA_offset_extended = 0x05 464 DW_CFA_restore_extended = 0x06 465 DW_CFA_undefined = 0x07 466 DW_CFA_same_value = 0x08 467 DW_CFA_register = 0x09 468 DW_CFA_remember_state = 0x0a 469 DW_CFA_restore_state = 0x0b 470 471 DW_CFA_def_cfa = 0x0c 472 DW_CFA_def_cfa_register = 0x0d 473 DW_CFA_def_cfa_offset = 0x0e 474 DW_CFA_def_cfa_expression = 0x0f 475 DW_CFA_expression = 0x10 476 DW_CFA_offset_extended_sf = 0x11 477 DW_CFA_def_cfa_sf = 0x12 478 DW_CFA_def_cfa_offset_sf = 0x13 479 DW_CFA_val_offset = 0x14 480 DW_CFA_val_offset_sf = 0x15 481 DW_CFA_val_expression = 0x16 482 483 DW_CFA_lo_user = 0x1c 484 DW_CFA_hi_user = 0x3f 485 486 // Opcodes that take an addend operand. 487 DW_CFA_advance_loc = 0x1 << 6 488 DW_CFA_offset = 0x2 << 6 489 DW_CFA_restore = 0x3 << 6 490 )