dwarf2.h revision 78828
1/* Declarations and definitions of codes relating to the DWARF symbolic 2 debugging information format. 3 Copyright 1992, 1993, 1995, 1996, 1999 Free Software Foundation, Inc. 4 5 Written by Gary Funck (gary@intrepid.com) The Ada Joint Program 6 Office (AJPO), Florida State Unviversity and Silicon Graphics Inc. 7 provided support for this effort -- June 21, 1995. 8 9 Derived from the DWARF 1 implementation written by Ron Guilmette 10 (rfg@netcom.com), November 1990. 11 12This file is part of GNU CC. 13 14GNU CC is free software; you can redistribute it and/or modify it 15under the terms of the GNU General Public License as published by the 16Free Software Foundation; either version 2, or (at your option) any 17later version. 18 19GNU CC is distributed in the hope that it will be useful, but WITHOUT 20ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 21FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 22for more details. 23 24You should have received a copy of the GNU General Public License 25along with GNU CC; see the file COPYING. If not, write to the Free 26Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ 27 28/* This file is derived from the DWARF specification (a public document) 29 Revision 2.0.0 (July 27, 1993) developed by the UNIX International 30 Programming Languages Special Interest Group (UI/PLSIG) and distributed 31 by UNIX International. Copies of this specification are available from 32 UNIX International, 20 Waterview Boulevard, Parsippany, NJ, 07054. */ 33 34#ifndef _ELF_DWARF2_H 35#define _ELF_DWARF2_H 36 37/* Structure found in the .debug_line section. */ 38typedef struct 39{ 40 unsigned char li_length [4]; 41 unsigned char li_version [2]; 42 unsigned char li_prologue_length [4]; 43 unsigned char li_min_insn_length [1]; 44 unsigned char li_default_is_stmt [1]; 45 unsigned char li_line_base [1]; 46 unsigned char li_line_range [1]; 47 unsigned char li_opcode_base [1]; 48} 49DWARF2_External_LineInfo; 50 51typedef struct 52{ 53 unsigned long li_length; 54 unsigned short li_version; 55 unsigned int li_prologue_length; 56 unsigned char li_min_insn_length; 57 unsigned char li_default_is_stmt; 58 int li_line_base; 59 unsigned char li_line_range; 60 unsigned char li_opcode_base; 61} 62DWARF2_Internal_LineInfo; 63 64/* Structure found in .debug_pubnames section. */ 65typedef struct 66{ 67 unsigned char pn_length [4]; 68 unsigned char pn_version [2]; 69 unsigned char pn_offset [4]; 70 unsigned char pn_size [4]; 71} 72DWARF2_External_PubNames; 73 74typedef struct 75{ 76 unsigned long pn_length; 77 unsigned short pn_version; 78 unsigned long pn_offset; 79 unsigned long pn_size; 80} 81DWARF2_Internal_PubNames; 82 83/* Strcuture found in .debug_info section. */ 84typedef struct 85{ 86 unsigned char cu_length [4]; 87 unsigned char cu_version [2]; 88 unsigned char cu_abbrev_offset [4]; 89 unsigned char cu_pointer_size [1]; 90} 91DWARF2_External_CompUnit; 92 93typedef struct 94{ 95 unsigned long cu_length; 96 unsigned short cu_version; 97 unsigned long cu_abbrev_offset; 98 unsigned char cu_pointer_size; 99} 100DWARF2_Internal_CompUnit; 101 102typedef struct 103{ 104 unsigned char ar_length [4]; 105 unsigned char ar_version [2]; 106 unsigned char ar_info_offset [4]; 107 unsigned char ar_pointer_size [1]; 108 unsigned char ar_segment_size [1]; 109} 110DWARF2_External_ARange; 111 112typedef struct 113{ 114 unsigned long ar_length; 115 unsigned short ar_version; 116 unsigned long ar_info_offset; 117 unsigned char ar_pointer_size; 118 unsigned char ar_segment_size; 119} 120DWARF2_Internal_ARange; 121 122 123/* Tag names and codes. */ 124 125enum dwarf_tag 126 { 127 DW_TAG_padding = 0x00, 128 DW_TAG_array_type = 0x01, 129 DW_TAG_class_type = 0x02, 130 DW_TAG_entry_point = 0x03, 131 DW_TAG_enumeration_type = 0x04, 132 DW_TAG_formal_parameter = 0x05, 133 DW_TAG_imported_declaration = 0x08, 134 DW_TAG_label = 0x0a, 135 DW_TAG_lexical_block = 0x0b, 136 DW_TAG_member = 0x0d, 137 DW_TAG_pointer_type = 0x0f, 138 DW_TAG_reference_type = 0x10, 139 DW_TAG_compile_unit = 0x11, 140 DW_TAG_string_type = 0x12, 141 DW_TAG_structure_type = 0x13, 142 DW_TAG_subroutine_type = 0x15, 143 DW_TAG_typedef = 0x16, 144 DW_TAG_union_type = 0x17, 145 DW_TAG_unspecified_parameters = 0x18, 146 DW_TAG_variant = 0x19, 147 DW_TAG_common_block = 0x1a, 148 DW_TAG_common_inclusion = 0x1b, 149 DW_TAG_inheritance = 0x1c, 150 DW_TAG_inlined_subroutine = 0x1d, 151 DW_TAG_module = 0x1e, 152 DW_TAG_ptr_to_member_type = 0x1f, 153 DW_TAG_set_type = 0x20, 154 DW_TAG_subrange_type = 0x21, 155 DW_TAG_with_stmt = 0x22, 156 DW_TAG_access_declaration = 0x23, 157 DW_TAG_base_type = 0x24, 158 DW_TAG_catch_block = 0x25, 159 DW_TAG_const_type = 0x26, 160 DW_TAG_constant = 0x27, 161 DW_TAG_enumerator = 0x28, 162 DW_TAG_file_type = 0x29, 163 DW_TAG_friend = 0x2a, 164 DW_TAG_namelist = 0x2b, 165 DW_TAG_namelist_item = 0x2c, 166 DW_TAG_packed_type = 0x2d, 167 DW_TAG_subprogram = 0x2e, 168 DW_TAG_template_type_param = 0x2f, 169 DW_TAG_template_value_param = 0x30, 170 DW_TAG_thrown_type = 0x31, 171 DW_TAG_try_block = 0x32, 172 DW_TAG_variant_part = 0x33, 173 DW_TAG_variable = 0x34, 174 DW_TAG_volatile_type = 0x35, 175 /* SGI/MIPS Extensions */ 176 DW_TAG_MIPS_loop = 0x4081, 177 /* GNU extensions */ 178 DW_TAG_format_label = 0x4101, /* for FORTRAN 77 and Fortran 90 */ 179 DW_TAG_function_template = 0x4102, /* for C++ */ 180 DW_TAG_class_template = 0x4103 /* for C++ */ 181 }; 182 183#define DW_TAG_lo_user 0x4080 184#define DW_TAG_hi_user 0xffff 185 186/* flag that tells whether entry has a child or not */ 187#define DW_children_no 0 188#define DW_children_yes 1 189 190/* Form names and codes. */ 191enum dwarf_form 192 { 193 DW_FORM_addr = 0x01, 194 DW_FORM_block2 = 0x03, 195 DW_FORM_block4 = 0x04, 196 DW_FORM_data2 = 0x05, 197 DW_FORM_data4 = 0x06, 198 DW_FORM_data8 = 0x07, 199 DW_FORM_string = 0x08, 200 DW_FORM_block = 0x09, 201 DW_FORM_block1 = 0x0a, 202 DW_FORM_data1 = 0x0b, 203 DW_FORM_flag = 0x0c, 204 DW_FORM_sdata = 0x0d, 205 DW_FORM_strp = 0x0e, 206 DW_FORM_udata = 0x0f, 207 DW_FORM_ref_addr = 0x10, 208 DW_FORM_ref1 = 0x11, 209 DW_FORM_ref2 = 0x12, 210 DW_FORM_ref4 = 0x13, 211 DW_FORM_ref8 = 0x14, 212 DW_FORM_ref_udata = 0x15, 213 DW_FORM_indirect = 0x16 214 }; 215 216/* Attribute names and codes. */ 217 218enum dwarf_attribute 219 { 220 DW_AT_sibling = 0x01, 221 DW_AT_location = 0x02, 222 DW_AT_name = 0x03, 223 DW_AT_ordering = 0x09, 224 DW_AT_subscr_data = 0x0a, 225 DW_AT_byte_size = 0x0b, 226 DW_AT_bit_offset = 0x0c, 227 DW_AT_bit_size = 0x0d, 228 DW_AT_element_list = 0x0f, 229 DW_AT_stmt_list = 0x10, 230 DW_AT_low_pc = 0x11, 231 DW_AT_high_pc = 0x12, 232 DW_AT_language = 0x13, 233 DW_AT_member = 0x14, 234 DW_AT_discr = 0x15, 235 DW_AT_discr_value = 0x16, 236 DW_AT_visibility = 0x17, 237 DW_AT_import = 0x18, 238 DW_AT_string_length = 0x19, 239 DW_AT_common_reference = 0x1a, 240 DW_AT_comp_dir = 0x1b, 241 DW_AT_const_value = 0x1c, 242 DW_AT_containing_type = 0x1d, 243 DW_AT_default_value = 0x1e, 244 DW_AT_inline = 0x20, 245 DW_AT_is_optional = 0x21, 246 DW_AT_lower_bound = 0x22, 247 DW_AT_producer = 0x25, 248 DW_AT_prototyped = 0x27, 249 DW_AT_return_addr = 0x2a, 250 DW_AT_start_scope = 0x2c, 251 DW_AT_stride_size = 0x2e, 252 DW_AT_upper_bound = 0x2f, 253 DW_AT_abstract_origin = 0x31, 254 DW_AT_accessibility = 0x32, 255 DW_AT_address_class = 0x33, 256 DW_AT_artificial = 0x34, 257 DW_AT_base_types = 0x35, 258 DW_AT_calling_convention = 0x36, 259 DW_AT_count = 0x37, 260 DW_AT_data_member_location = 0x38, 261 DW_AT_decl_column = 0x39, 262 DW_AT_decl_file = 0x3a, 263 DW_AT_decl_line = 0x3b, 264 DW_AT_declaration = 0x3c, 265 DW_AT_discr_list = 0x3d, 266 DW_AT_encoding = 0x3e, 267 DW_AT_external = 0x3f, 268 DW_AT_frame_base = 0x40, 269 DW_AT_friend = 0x41, 270 DW_AT_identifier_case = 0x42, 271 DW_AT_macro_info = 0x43, 272 DW_AT_namelist_items = 0x44, 273 DW_AT_priority = 0x45, 274 DW_AT_segment = 0x46, 275 DW_AT_specification = 0x47, 276 DW_AT_static_link = 0x48, 277 DW_AT_type = 0x49, 278 DW_AT_use_location = 0x4a, 279 DW_AT_variable_parameter = 0x4b, 280 DW_AT_virtuality = 0x4c, 281 DW_AT_vtable_elem_location = 0x4d, 282 /* SGI/MIPS Extensions */ 283 DW_AT_MIPS_fde = 0x2001, 284 DW_AT_MIPS_loop_begin = 0x2002, 285 DW_AT_MIPS_tail_loop_begin = 0x2003, 286 DW_AT_MIPS_epilog_begin = 0x2004, 287 DW_AT_MIPS_loop_unroll_factor = 0x2005, 288 DW_AT_MIPS_software_pipeline_depth = 0x2006, 289 DW_AT_MIPS_linkage_name = 0x2007, 290 DW_AT_MIPS_stride = 0x2008, 291 DW_AT_MIPS_abstract_name = 0x2009, 292 DW_AT_MIPS_clone_origin = 0x200a, 293 DW_AT_MIPS_has_inlines = 0x200b, 294 /* GNU extensions. */ 295 DW_AT_sf_names = 0x2101, 296 DW_AT_src_info = 0x2102, 297 DW_AT_mac_info = 0x2103, 298 DW_AT_src_coords = 0x2104, 299 DW_AT_body_begin = 0x2105, 300 DW_AT_body_end = 0x2106 301 }; 302 303#define DW_AT_lo_user 0x2000 /* implementation-defined range start */ 304#define DW_AT_hi_user 0x3ff0 /* implementation-defined range end */ 305 306/* Location atom names and codes. */ 307 308enum dwarf_location_atom 309 { 310 DW_OP_addr = 0x03, 311 DW_OP_deref = 0x06, 312 DW_OP_const1u = 0x08, 313 DW_OP_const1s = 0x09, 314 DW_OP_const2u = 0x0a, 315 DW_OP_const2s = 0x0b, 316 DW_OP_const4u = 0x0c, 317 DW_OP_const4s = 0x0d, 318 DW_OP_const8u = 0x0e, 319 DW_OP_const8s = 0x0f, 320 DW_OP_constu = 0x10, 321 DW_OP_consts = 0x11, 322 DW_OP_dup = 0x12, 323 DW_OP_drop = 0x13, 324 DW_OP_over = 0x14, 325 DW_OP_pick = 0x15, 326 DW_OP_swap = 0x16, 327 DW_OP_rot = 0x17, 328 DW_OP_xderef = 0x18, 329 DW_OP_abs = 0x19, 330 DW_OP_and = 0x1a, 331 DW_OP_div = 0x1b, 332 DW_OP_minus = 0x1c, 333 DW_OP_mod = 0x1d, 334 DW_OP_mul = 0x1e, 335 DW_OP_neg = 0x1f, 336 DW_OP_not = 0x20, 337 DW_OP_or = 0x21, 338 DW_OP_plus = 0x22, 339 DW_OP_plus_uconst = 0x23, 340 DW_OP_shl = 0x24, 341 DW_OP_shr = 0x25, 342 DW_OP_shra = 0x26, 343 DW_OP_xor = 0x27, 344 DW_OP_bra = 0x28, 345 DW_OP_eq = 0x29, 346 DW_OP_ge = 0x2a, 347 DW_OP_gt = 0x2b, 348 DW_OP_le = 0x2c, 349 DW_OP_lt = 0x2d, 350 DW_OP_ne = 0x2e, 351 DW_OP_skip = 0x2f, 352 DW_OP_lit0 = 0x30, 353 DW_OP_lit1 = 0x31, 354 DW_OP_lit2 = 0x32, 355 DW_OP_lit3 = 0x33, 356 DW_OP_lit4 = 0x34, 357 DW_OP_lit5 = 0x35, 358 DW_OP_lit6 = 0x36, 359 DW_OP_lit7 = 0x37, 360 DW_OP_lit8 = 0x38, 361 DW_OP_lit9 = 0x39, 362 DW_OP_lit10 = 0x3a, 363 DW_OP_lit11 = 0x3b, 364 DW_OP_lit12 = 0x3c, 365 DW_OP_lit13 = 0x3d, 366 DW_OP_lit14 = 0x3e, 367 DW_OP_lit15 = 0x3f, 368 DW_OP_lit16 = 0x40, 369 DW_OP_lit17 = 0x41, 370 DW_OP_lit18 = 0x42, 371 DW_OP_lit19 = 0x43, 372 DW_OP_lit20 = 0x44, 373 DW_OP_lit21 = 0x45, 374 DW_OP_lit22 = 0x46, 375 DW_OP_lit23 = 0x47, 376 DW_OP_lit24 = 0x48, 377 DW_OP_lit25 = 0x49, 378 DW_OP_lit26 = 0x4a, 379 DW_OP_lit27 = 0x4b, 380 DW_OP_lit28 = 0x4c, 381 DW_OP_lit29 = 0x4d, 382 DW_OP_lit30 = 0x4e, 383 DW_OP_lit31 = 0x4f, 384 DW_OP_reg0 = 0x50, 385 DW_OP_reg1 = 0x51, 386 DW_OP_reg2 = 0x52, 387 DW_OP_reg3 = 0x53, 388 DW_OP_reg4 = 0x54, 389 DW_OP_reg5 = 0x55, 390 DW_OP_reg6 = 0x56, 391 DW_OP_reg7 = 0x57, 392 DW_OP_reg8 = 0x58, 393 DW_OP_reg9 = 0x59, 394 DW_OP_reg10 = 0x5a, 395 DW_OP_reg11 = 0x5b, 396 DW_OP_reg12 = 0x5c, 397 DW_OP_reg13 = 0x5d, 398 DW_OP_reg14 = 0x5e, 399 DW_OP_reg15 = 0x5f, 400 DW_OP_reg16 = 0x60, 401 DW_OP_reg17 = 0x61, 402 DW_OP_reg18 = 0x62, 403 DW_OP_reg19 = 0x63, 404 DW_OP_reg20 = 0x64, 405 DW_OP_reg21 = 0x65, 406 DW_OP_reg22 = 0x66, 407 DW_OP_reg23 = 0x67, 408 DW_OP_reg24 = 0x68, 409 DW_OP_reg25 = 0x69, 410 DW_OP_reg26 = 0x6a, 411 DW_OP_reg27 = 0x6b, 412 DW_OP_reg28 = 0x6c, 413 DW_OP_reg29 = 0x6d, 414 DW_OP_reg30 = 0x6e, 415 DW_OP_reg31 = 0x6f, 416 DW_OP_breg0 = 0x70, 417 DW_OP_breg1 = 0x71, 418 DW_OP_breg2 = 0x72, 419 DW_OP_breg3 = 0x73, 420 DW_OP_breg4 = 0x74, 421 DW_OP_breg5 = 0x75, 422 DW_OP_breg6 = 0x76, 423 DW_OP_breg7 = 0x77, 424 DW_OP_breg8 = 0x78, 425 DW_OP_breg9 = 0x79, 426 DW_OP_breg10 = 0x7a, 427 DW_OP_breg11 = 0x7b, 428 DW_OP_breg12 = 0x7c, 429 DW_OP_breg13 = 0x7d, 430 DW_OP_breg14 = 0x7e, 431 DW_OP_breg15 = 0x7f, 432 DW_OP_breg16 = 0x80, 433 DW_OP_breg17 = 0x81, 434 DW_OP_breg18 = 0x82, 435 DW_OP_breg19 = 0x83, 436 DW_OP_breg20 = 0x84, 437 DW_OP_breg21 = 0x85, 438 DW_OP_breg22 = 0x86, 439 DW_OP_breg23 = 0x87, 440 DW_OP_breg24 = 0x88, 441 DW_OP_breg25 = 0x89, 442 DW_OP_breg26 = 0x8a, 443 DW_OP_breg27 = 0x8b, 444 DW_OP_breg28 = 0x8c, 445 DW_OP_breg29 = 0x8d, 446 DW_OP_breg30 = 0x8e, 447 DW_OP_breg31 = 0x8f, 448 DW_OP_regx = 0x90, 449 DW_OP_fbreg = 0x91, 450 DW_OP_bregx = 0x92, 451 DW_OP_piece = 0x93, 452 DW_OP_deref_size = 0x94, 453 DW_OP_xderef_size = 0x95, 454 DW_OP_nop = 0x96 455 }; 456 457#define DW_OP_lo_user 0x80 /* implementation-defined range start */ 458#define DW_OP_hi_user 0xff /* implementation-defined range end */ 459 460/* Type encodings. */ 461 462enum dwarf_type 463 { 464 DW_ATE_void = 0x0, 465 DW_ATE_address = 0x1, 466 DW_ATE_boolean = 0x2, 467 DW_ATE_complex_float = 0x3, 468 DW_ATE_float = 0x4, 469 DW_ATE_signed = 0x5, 470 DW_ATE_signed_char = 0x6, 471 DW_ATE_unsigned = 0x7, 472 DW_ATE_unsigned_char = 0x8 473 }; 474 475#define DW_ATE_lo_user 0x80 476#define DW_ATE_hi_user 0xff 477 478/* Array ordering names and codes. */ 479enum dwarf_array_dim_ordering 480 { 481 DW_ORD_row_major = 0, 482 DW_ORD_col_major = 1 483 }; 484 485/* access attribute */ 486enum dwarf_access_attribute 487 { 488 DW_ACCESS_public = 1, 489 DW_ACCESS_protected = 2, 490 DW_ACCESS_private = 3 491 }; 492 493/* visibility */ 494enum dwarf_visibility_attribute 495 { 496 DW_VIS_local = 1, 497 DW_VIS_exported = 2, 498 DW_VIS_qualified = 3 499 }; 500 501/* virtuality */ 502enum dwarf_virtuality_attribute 503 { 504 DW_VIRTUALITY_none = 0, 505 DW_VIRTUALITY_virtual = 1, 506 DW_VIRTUALITY_pure_virtual = 2 507 }; 508 509/* case sensitivity */ 510enum dwarf_id_case 511 { 512 DW_ID_case_sensitive = 0, 513 DW_ID_up_case = 1, 514 DW_ID_down_case = 2, 515 DW_ID_case_insensitive = 3 516 }; 517 518/* calling convention */ 519enum dwarf_calling_convention 520 { 521 DW_CC_normal = 0x1, 522 DW_CC_program = 0x2, 523 DW_CC_nocall = 0x3 524 }; 525 526#define DW_CC_lo_user 0x40 527#define DW_CC_hi_user 0xff 528 529/* inline attribute */ 530enum dwarf_inline_attribute 531 { 532 DW_INL_not_inlined = 0, 533 DW_INL_inlined = 1, 534 DW_INL_declared_not_inlined = 2, 535 DW_INL_declared_inlined = 3 536 }; 537 538/* descriminant lists */ 539enum dwarf_descrim_list 540 { 541 DW_DSC_label = 0, 542 DW_DSC_range = 1 543 }; 544 545/* line number opcodes */ 546enum dwarf_line_number_ops 547 { 548 DW_LNS_extended_op = 0, 549 DW_LNS_copy = 1, 550 DW_LNS_advance_pc = 2, 551 DW_LNS_advance_line = 3, 552 DW_LNS_set_file = 4, 553 DW_LNS_set_column = 5, 554 DW_LNS_negate_stmt = 6, 555 DW_LNS_set_basic_block = 7, 556 DW_LNS_const_add_pc = 8, 557 DW_LNS_fixed_advance_pc = 9 558 }; 559 560/* line number extended opcodes */ 561enum dwarf_line_number_x_ops 562 { 563 DW_LNE_end_sequence = 1, 564 DW_LNE_set_address = 2, 565 DW_LNE_define_file = 3 566 }; 567 568/* call frame information */ 569enum dwarf_call_frame_info 570 { 571 DW_CFA_advance_loc = 0x40, 572 DW_CFA_offset = 0x80, 573 DW_CFA_restore = 0xc0, 574 DW_CFA_nop = 0x00, 575 DW_CFA_set_loc = 0x01, 576 DW_CFA_advance_loc1 = 0x02, 577 DW_CFA_advance_loc2 = 0x03, 578 DW_CFA_advance_loc4 = 0x04, 579 DW_CFA_offset_extended = 0x05, 580 DW_CFA_restore_extended = 0x06, 581 DW_CFA_undefined = 0x07, 582 DW_CFA_same_value = 0x08, 583 DW_CFA_register = 0x09, 584 DW_CFA_remember_state = 0x0a, 585 DW_CFA_restore_state = 0x0b, 586 DW_CFA_def_cfa = 0x0c, 587 DW_CFA_def_cfa_register = 0x0d, 588 DW_CFA_def_cfa_offset = 0x0e, 589 /* SGI/MIPS specific */ 590 DW_CFA_MIPS_advance_loc8 = 0x1d 591 }; 592 593#define DW_CIE_ID 0xffffffff 594#define DW_CIE_VERSION 1 595 596#define DW_CFA_extended 0 597#define DW_CFA_low_user 0x1c 598#define DW_CFA_high_user 0x3f 599 600#define DW_CHILDREN_no 0x00 601#define DW_CHILDREN_yes 0x01 602 603#define DW_ADDR_none 0 604 605/* Source language names and codes. */ 606 607enum dwarf_source_language 608 { 609 DW_LANG_C89 = 0x0001, 610 DW_LANG_C = 0x0002, 611 DW_LANG_Ada83 = 0x0003, 612 DW_LANG_C_plus_plus = 0x0004, 613 DW_LANG_Cobol74 = 0x0005, 614 DW_LANG_Cobol85 = 0x0006, 615 DW_LANG_Fortran77 = 0x0007, 616 DW_LANG_Fortran90 = 0x0008, 617 DW_LANG_Pascal83 = 0x0009, 618 DW_LANG_Modula2 = 0x000a, 619 DW_LANG_Java = 0x9af4, 620 DW_LANG_Mips_Assembler = 0x8001 621 }; 622 623 624#define DW_LANG_lo_user 0x8000 /* implementation-defined range start */ 625#define DW_LANG_hi_user 0xffff /* implementation-defined range start */ 626 627/* Names and codes for macro information. */ 628 629enum dwarf_macinfo_record_type 630 { 631 DW_MACINFO_define = 1, 632 DW_MACINFO_undef = 2, 633 DW_MACINFO_start_file = 3, 634 DW_MACINFO_end_file = 4, 635 DW_MACINFO_vendor_ext = 255 636 }; 637 638#endif /* _ELF_DWARF2_H */ 639