1/* Declarations and definitions of codes relating to the DWARF2 symbolic 2 debugging information format. 3 Copyright (C) 1992, 1993, 1995, 1996, 1997, 1999, 2000, 2001, 2002, 4 2003, 2004 Free Software Foundation, Inc. 5 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. 9 10 Derived from the DWARF 1 implementation written by Ron Guilmette 11 (rfg@netcom.com), November 1990. 12 13 This file is part of GCC. 14 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 18 version. 19 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. 24 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 28 02110-1301, USA. */ 29 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. 35 36 This file also now contains definitions from the DWARF 3 specification. */ 37 38/* This file is shared between GCC and GDB, and should not contain 39 prototypes. */ 40 41#ifndef GCC_DWARF2_H 42#define GCC_DWARF2_H 43 44/* Structure found in the .debug_line section. */ 45typedef struct 46{ 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]; 55} 56DWARF2_External_LineInfo; 57 58typedef struct 59{ 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; 65 int li_line_base; 66 unsigned char li_line_range; 67 unsigned char li_opcode_base; 68} 69DWARF2_Internal_LineInfo; 70 71/* Structure found in .debug_pubnames section. */ 72typedef struct 73{ 74 unsigned char pn_length [4]; 75 unsigned char pn_version [2]; 76 unsigned char pn_offset [4]; 77 unsigned char pn_size [4]; 78} 79DWARF2_External_PubNames; 80 81typedef struct 82{ 83 unsigned long pn_length; 84 unsigned short pn_version; 85 unsigned long pn_offset; 86 unsigned long pn_size; 87} 88DWARF2_Internal_PubNames; 89 90/* Structure found in .debug_info section. */ 91typedef struct 92{ 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]; 97} 98DWARF2_External_CompUnit; 99 100typedef struct 101{ 102 unsigned long cu_length; 103 unsigned short cu_version; 104 unsigned long cu_abbrev_offset; 105 unsigned char cu_pointer_size; 106} 107DWARF2_Internal_CompUnit; 108 109typedef struct 110{ 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]; 116} 117DWARF2_External_ARange; 118 119typedef struct 120{ 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; 126} 127DWARF2_Internal_ARange; 128 129 130/* Tag names and codes. */ 131enum dwarf_tag 132 { 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, 140 DW_TAG_label = 0x0a, 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, 181 /* DWARF 3. */ 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 /* SGI/MIPS Extensions. */ 191 DW_TAG_MIPS_loop = 0x4081, 192 /* HP extensions. See: ftp://ftp.hp.com/pub/lang/tools/WDB/wdb-4.0.tar.gz . */ 193 DW_TAG_HP_array_descriptor = 0x4090, 194 /* GNU extensions. */ 195 DW_TAG_format_label = 0x4101, /* For FORTRAN 77 and Fortran 90. */ 196 DW_TAG_function_template = 0x4102, /* For C++. */ 197 DW_TAG_class_template = 0x4103, /* For C++. */ 198 DW_TAG_GNU_BINCL = 0x4104, 199 DW_TAG_GNU_EINCL = 0x4105, 200 /* Extensions for UPC. See: http://upc.gwu.edu/~upc. */ 201 DW_TAG_upc_shared_type = 0x8765, 202 DW_TAG_upc_strict_type = 0x8766, 203 DW_TAG_upc_relaxed_type = 0x8767, 204 /* PGI (STMicroelectronics) extensions. No documentation available. */ 205 DW_TAG_PGI_kanji_type = 0xA000, 206 DW_TAG_PGI_interface_block = 0xA020 207 }; 208 209#define DW_TAG_lo_user 0x4080 210#define DW_TAG_hi_user 0xffff 211 212/* Flag that tells whether entry has a child or not. */ 213#define DW_children_no 0 214#define DW_children_yes 1 215 216/* Form names and codes. */ 217enum dwarf_form 218 { 219 DW_FORM_addr = 0x01, 220 DW_FORM_block2 = 0x03, 221 DW_FORM_block4 = 0x04, 222 DW_FORM_data2 = 0x05, 223 DW_FORM_data4 = 0x06, 224 DW_FORM_data8 = 0x07, 225 DW_FORM_string = 0x08, 226 DW_FORM_block = 0x09, 227 DW_FORM_block1 = 0x0a, 228 DW_FORM_data1 = 0x0b, 229 DW_FORM_flag = 0x0c, 230 DW_FORM_sdata = 0x0d, 231 DW_FORM_strp = 0x0e, 232 DW_FORM_udata = 0x0f, 233 DW_FORM_ref_addr = 0x10, 234 DW_FORM_ref1 = 0x11, 235 DW_FORM_ref2 = 0x12, 236 DW_FORM_ref4 = 0x13, 237 DW_FORM_ref8 = 0x14, 238 DW_FORM_ref_udata = 0x15, 239 DW_FORM_indirect = 0x16 240 }; 241 242/* Attribute names and codes. */ 243enum dwarf_attribute 244 { 245 DW_AT_sibling = 0x01, 246 DW_AT_location = 0x02, 247 DW_AT_name = 0x03, 248 DW_AT_ordering = 0x09, 249 DW_AT_subscr_data = 0x0a, 250 DW_AT_byte_size = 0x0b, 251 DW_AT_bit_offset = 0x0c, 252 DW_AT_bit_size = 0x0d, 253 DW_AT_element_list = 0x0f, 254 DW_AT_stmt_list = 0x10, 255 DW_AT_low_pc = 0x11, 256 DW_AT_high_pc = 0x12, 257 DW_AT_language = 0x13, 258 DW_AT_member = 0x14, 259 DW_AT_discr = 0x15, 260 DW_AT_discr_value = 0x16, 261 DW_AT_visibility = 0x17, 262 DW_AT_import = 0x18, 263 DW_AT_string_length = 0x19, 264 DW_AT_common_reference = 0x1a, 265 DW_AT_comp_dir = 0x1b, 266 DW_AT_const_value = 0x1c, 267 DW_AT_containing_type = 0x1d, 268 DW_AT_default_value = 0x1e, 269 DW_AT_inline = 0x20, 270 DW_AT_is_optional = 0x21, 271 DW_AT_lower_bound = 0x22, 272 DW_AT_producer = 0x25, 273 DW_AT_prototyped = 0x27, 274 DW_AT_return_addr = 0x2a, 275 DW_AT_start_scope = 0x2c, 276 DW_AT_stride_size = 0x2e, 277 DW_AT_upper_bound = 0x2f, 278 DW_AT_abstract_origin = 0x31, 279 DW_AT_accessibility = 0x32, 280 DW_AT_address_class = 0x33, 281 DW_AT_artificial = 0x34, 282 DW_AT_base_types = 0x35, 283 DW_AT_calling_convention = 0x36, 284 DW_AT_count = 0x37, 285 DW_AT_data_member_location = 0x38, 286 DW_AT_decl_column = 0x39, 287 DW_AT_decl_file = 0x3a, 288 DW_AT_decl_line = 0x3b, 289 DW_AT_declaration = 0x3c, 290 DW_AT_discr_list = 0x3d, 291 DW_AT_encoding = 0x3e, 292 DW_AT_external = 0x3f, 293 DW_AT_frame_base = 0x40, 294 DW_AT_friend = 0x41, 295 DW_AT_identifier_case = 0x42, 296 DW_AT_macro_info = 0x43, 297 DW_AT_namelist_items = 0x44, 298 DW_AT_priority = 0x45, 299 DW_AT_segment = 0x46, 300 DW_AT_specification = 0x47, 301 DW_AT_static_link = 0x48, 302 DW_AT_type = 0x49, 303 DW_AT_use_location = 0x4a, 304 DW_AT_variable_parameter = 0x4b, 305 DW_AT_virtuality = 0x4c, 306 DW_AT_vtable_elem_location = 0x4d, 307 /* DWARF 3 values. */ 308 DW_AT_allocated = 0x4e, 309 DW_AT_associated = 0x4f, 310 DW_AT_data_location = 0x50, 311 DW_AT_stride = 0x51, 312 DW_AT_entry_pc = 0x52, 313 DW_AT_use_UTF8 = 0x53, 314 DW_AT_extension = 0x54, 315 DW_AT_ranges = 0x55, 316 DW_AT_trampoline = 0x56, 317 DW_AT_call_column = 0x57, 318 DW_AT_call_file = 0x58, 319 DW_AT_call_line = 0x59, 320 /* SGI/MIPS extensions. */ 321 DW_AT_MIPS_fde = 0x2001, 322 DW_AT_MIPS_loop_begin = 0x2002, 323 DW_AT_MIPS_tail_loop_begin = 0x2003, 324 DW_AT_MIPS_epilog_begin = 0x2004, 325 DW_AT_MIPS_loop_unroll_factor = 0x2005, 326 DW_AT_MIPS_software_pipeline_depth = 0x2006, 327 DW_AT_MIPS_linkage_name = 0x2007, 328 DW_AT_MIPS_stride = 0x2008, 329 DW_AT_MIPS_abstract_name = 0x2009, 330 DW_AT_MIPS_clone_origin = 0x200a, 331 DW_AT_MIPS_has_inlines = 0x200b, 332 /* HP extensions. */ 333 DW_AT_HP_block_index = 0x2000, 334 DW_AT_HP_unmodifiable = 0x2001, /* Same as DW_AT_MIPS_fde. */ 335 DW_AT_HP_actuals_stmt_list = 0x2010, 336 DW_AT_HP_proc_per_section = 0x2011, 337 DW_AT_HP_raw_data_ptr = 0x2012, 338 DW_AT_HP_pass_by_reference = 0x2013, 339 DW_AT_HP_opt_level = 0x2014, 340 DW_AT_HP_prof_version_id = 0x2015, 341 DW_AT_HP_opt_flags = 0x2016, 342 DW_AT_HP_cold_region_low_pc = 0x2017, 343 DW_AT_HP_cold_region_high_pc = 0x2018, 344 DW_AT_HP_all_variables_modifiable = 0x2019, 345 DW_AT_HP_linkage_name = 0x201a, 346 DW_AT_HP_prof_flags = 0x201b, /* In comp unit of procs_info for -g. */ 347 /* GNU extensions. */ 348 DW_AT_sf_names = 0x2101, 349 DW_AT_src_info = 0x2102, 350 DW_AT_mac_info = 0x2103, 351 DW_AT_src_coords = 0x2104, 352 DW_AT_body_begin = 0x2105, 353 DW_AT_body_end = 0x2106, 354 DW_AT_GNU_vector = 0x2107, 355 /* VMS extensions. */ 356 DW_AT_VMS_rtnbeg_pd_address = 0x2201, 357 /* UPC extension. */ 358 DW_AT_upc_threads_scaled = 0x3210, 359 /* PGI (STMicroelectronics) extensions. */ 360 DW_AT_PGI_lbase = 0x3a00, 361 DW_AT_PGI_soffset = 0x3a01, 362 DW_AT_PGI_lstride = 0x3a02 363 }; 364 365#define DW_AT_lo_user 0x2000 /* Implementation-defined range start. */ 366#define DW_AT_hi_user 0x3ff0 /* Implementation-defined range end. */ 367 368/* Location atom names and codes. */ 369enum dwarf_location_atom 370 { 371 DW_OP_addr = 0x03, 372 DW_OP_deref = 0x06, 373 DW_OP_const1u = 0x08, 374 DW_OP_const1s = 0x09, 375 DW_OP_const2u = 0x0a, 376 DW_OP_const2s = 0x0b, 377 DW_OP_const4u = 0x0c, 378 DW_OP_const4s = 0x0d, 379 DW_OP_const8u = 0x0e, 380 DW_OP_const8s = 0x0f, 381 DW_OP_constu = 0x10, 382 DW_OP_consts = 0x11, 383 DW_OP_dup = 0x12, 384 DW_OP_drop = 0x13, 385 DW_OP_over = 0x14, 386 DW_OP_pick = 0x15, 387 DW_OP_swap = 0x16, 388 DW_OP_rot = 0x17, 389 DW_OP_xderef = 0x18, 390 DW_OP_abs = 0x19, 391 DW_OP_and = 0x1a, 392 DW_OP_div = 0x1b, 393 DW_OP_minus = 0x1c, 394 DW_OP_mod = 0x1d, 395 DW_OP_mul = 0x1e, 396 DW_OP_neg = 0x1f, 397 DW_OP_not = 0x20, 398 DW_OP_or = 0x21, 399 DW_OP_plus = 0x22, 400 DW_OP_plus_uconst = 0x23, 401 DW_OP_shl = 0x24, 402 DW_OP_shr = 0x25, 403 DW_OP_shra = 0x26, 404 DW_OP_xor = 0x27, 405 DW_OP_bra = 0x28, 406 DW_OP_eq = 0x29, 407 DW_OP_ge = 0x2a, 408 DW_OP_gt = 0x2b, 409 DW_OP_le = 0x2c, 410 DW_OP_lt = 0x2d, 411 DW_OP_ne = 0x2e, 412 DW_OP_skip = 0x2f, 413 DW_OP_lit0 = 0x30, 414 DW_OP_lit1 = 0x31, 415 DW_OP_lit2 = 0x32, 416 DW_OP_lit3 = 0x33, 417 DW_OP_lit4 = 0x34, 418 DW_OP_lit5 = 0x35, 419 DW_OP_lit6 = 0x36, 420 DW_OP_lit7 = 0x37, 421 DW_OP_lit8 = 0x38, 422 DW_OP_lit9 = 0x39, 423 DW_OP_lit10 = 0x3a, 424 DW_OP_lit11 = 0x3b, 425 DW_OP_lit12 = 0x3c, 426 DW_OP_lit13 = 0x3d, 427 DW_OP_lit14 = 0x3e, 428 DW_OP_lit15 = 0x3f, 429 DW_OP_lit16 = 0x40, 430 DW_OP_lit17 = 0x41, 431 DW_OP_lit18 = 0x42, 432 DW_OP_lit19 = 0x43, 433 DW_OP_lit20 = 0x44, 434 DW_OP_lit21 = 0x45, 435 DW_OP_lit22 = 0x46, 436 DW_OP_lit23 = 0x47, 437 DW_OP_lit24 = 0x48, 438 DW_OP_lit25 = 0x49, 439 DW_OP_lit26 = 0x4a, 440 DW_OP_lit27 = 0x4b, 441 DW_OP_lit28 = 0x4c, 442 DW_OP_lit29 = 0x4d, 443 DW_OP_lit30 = 0x4e, 444 DW_OP_lit31 = 0x4f, 445 DW_OP_reg0 = 0x50, 446 DW_OP_reg1 = 0x51, 447 DW_OP_reg2 = 0x52, 448 DW_OP_reg3 = 0x53, 449 DW_OP_reg4 = 0x54, 450 DW_OP_reg5 = 0x55, 451 DW_OP_reg6 = 0x56, 452 DW_OP_reg7 = 0x57, 453 DW_OP_reg8 = 0x58, 454 DW_OP_reg9 = 0x59, 455 DW_OP_reg10 = 0x5a, 456 DW_OP_reg11 = 0x5b, 457 DW_OP_reg12 = 0x5c, 458 DW_OP_reg13 = 0x5d, 459 DW_OP_reg14 = 0x5e, 460 DW_OP_reg15 = 0x5f, 461 DW_OP_reg16 = 0x60, 462 DW_OP_reg17 = 0x61, 463 DW_OP_reg18 = 0x62, 464 DW_OP_reg19 = 0x63, 465 DW_OP_reg20 = 0x64, 466 DW_OP_reg21 = 0x65, 467 DW_OP_reg22 = 0x66, 468 DW_OP_reg23 = 0x67, 469 DW_OP_reg24 = 0x68, 470 DW_OP_reg25 = 0x69, 471 DW_OP_reg26 = 0x6a, 472 DW_OP_reg27 = 0x6b, 473 DW_OP_reg28 = 0x6c, 474 DW_OP_reg29 = 0x6d, 475 DW_OP_reg30 = 0x6e, 476 DW_OP_reg31 = 0x6f, 477 DW_OP_breg0 = 0x70, 478 DW_OP_breg1 = 0x71, 479 DW_OP_breg2 = 0x72, 480 DW_OP_breg3 = 0x73, 481 DW_OP_breg4 = 0x74, 482 DW_OP_breg5 = 0x75, 483 DW_OP_breg6 = 0x76, 484 DW_OP_breg7 = 0x77, 485 DW_OP_breg8 = 0x78, 486 DW_OP_breg9 = 0x79, 487 DW_OP_breg10 = 0x7a, 488 DW_OP_breg11 = 0x7b, 489 DW_OP_breg12 = 0x7c, 490 DW_OP_breg13 = 0x7d, 491 DW_OP_breg14 = 0x7e, 492 DW_OP_breg15 = 0x7f, 493 DW_OP_breg16 = 0x80, 494 DW_OP_breg17 = 0x81, 495 DW_OP_breg18 = 0x82, 496 DW_OP_breg19 = 0x83, 497 DW_OP_breg20 = 0x84, 498 DW_OP_breg21 = 0x85, 499 DW_OP_breg22 = 0x86, 500 DW_OP_breg23 = 0x87, 501 DW_OP_breg24 = 0x88, 502 DW_OP_breg25 = 0x89, 503 DW_OP_breg26 = 0x8a, 504 DW_OP_breg27 = 0x8b, 505 DW_OP_breg28 = 0x8c, 506 DW_OP_breg29 = 0x8d, 507 DW_OP_breg30 = 0x8e, 508 DW_OP_breg31 = 0x8f, 509 DW_OP_regx = 0x90, 510 DW_OP_fbreg = 0x91, 511 DW_OP_bregx = 0x92, 512 DW_OP_piece = 0x93, 513 DW_OP_deref_size = 0x94, 514 DW_OP_xderef_size = 0x95, 515 DW_OP_nop = 0x96, 516 /* DWARF 3 extensions. */ 517 DW_OP_push_object_address = 0x97, 518 DW_OP_call2 = 0x98, 519 DW_OP_call4 = 0x99, 520 DW_OP_call_ref = 0x9a, 521 /* GNU extensions. */ 522 DW_OP_GNU_push_tls_address = 0xe0, 523 /* HP extensions. */ 524 DW_OP_HP_unknown = 0xe0, /* Ouch, the same as GNU_push_tls_address. */ 525 DW_OP_HP_is_value = 0xe1, 526 DW_OP_HP_fltconst4 = 0xe2, 527 DW_OP_HP_fltconst8 = 0xe3, 528 DW_OP_HP_mod_range = 0xe4, 529 DW_OP_HP_unmod_range = 0xe5, 530 DW_OP_HP_tls = 0xe6 531 }; 532 533#define DW_OP_lo_user 0xe0 /* Implementation-defined range start. */ 534#define DW_OP_hi_user 0xff /* Implementation-defined range end. */ 535 536/* Type encodings. */ 537enum dwarf_type 538 { 539 DW_ATE_void = 0x0, 540 DW_ATE_address = 0x1, 541 DW_ATE_boolean = 0x2, 542 DW_ATE_complex_float = 0x3, 543 DW_ATE_float = 0x4, 544 DW_ATE_signed = 0x5, 545 DW_ATE_signed_char = 0x6, 546 DW_ATE_unsigned = 0x7, 547 DW_ATE_unsigned_char = 0x8, 548 /* DWARF 3. */ 549 DW_ATE_imaginary_float = 0x9, 550 /* HP extensions. */ 551 DW_ATE_HP_float80 = 0x80, /* Floating-point (80 bit). */ 552 DW_ATE_HP_complex_float80 = 0x81, /* Complex floating-point (80 bit). */ 553 DW_ATE_HP_float128 = 0x82, /* Floating-point (128 bit). */ 554 DW_ATE_HP_complex_float128 = 0x83, /* Complex floating-point (128 bit). */ 555 DW_ATE_HP_floathpintel = 0x84, /* Floating-point (82 bit IA64). */ 556 DW_ATE_HP_imaginary_float80 = 0x85, 557 DW_ATE_HP_imaginary_float128 = 0x86 558 }; 559 560#define DW_ATE_lo_user 0x80 561#define DW_ATE_hi_user 0xff 562 563/* Array ordering names and codes. */ 564enum dwarf_array_dim_ordering 565 { 566 DW_ORD_row_major = 0, 567 DW_ORD_col_major = 1 568 }; 569 570/* Access attribute. */ 571enum dwarf_access_attribute 572 { 573 DW_ACCESS_public = 1, 574 DW_ACCESS_protected = 2, 575 DW_ACCESS_private = 3 576 }; 577 578/* Visibility. */ 579enum dwarf_visibility_attribute 580 { 581 DW_VIS_local = 1, 582 DW_VIS_exported = 2, 583 DW_VIS_qualified = 3 584 }; 585 586/* Virtuality. */ 587enum dwarf_virtuality_attribute 588 { 589 DW_VIRTUALITY_none = 0, 590 DW_VIRTUALITY_virtual = 1, 591 DW_VIRTUALITY_pure_virtual = 2 592 }; 593 594/* Case sensitivity. */ 595enum dwarf_id_case 596 { 597 DW_ID_case_sensitive = 0, 598 DW_ID_up_case = 1, 599 DW_ID_down_case = 2, 600 DW_ID_case_insensitive = 3 601 }; 602 603/* Calling convention. */ 604enum dwarf_calling_convention 605 { 606 DW_CC_normal = 0x1, 607 DW_CC_program = 0x2, 608 DW_CC_nocall = 0x3, 609 DW_CC_GNU_renesas_sh = 0x40 610 }; 611 612#define DW_CC_lo_user 0x40 613#define DW_CC_hi_user 0xff 614 615/* Inline attribute. */ 616enum dwarf_inline_attribute 617 { 618 DW_INL_not_inlined = 0, 619 DW_INL_inlined = 1, 620 DW_INL_declared_not_inlined = 2, 621 DW_INL_declared_inlined = 3 622 }; 623 624/* Discriminant lists. */ 625enum dwarf_discrim_list 626 { 627 DW_DSC_label = 0, 628 DW_DSC_range = 1 629 }; 630 631/* Line number opcodes. */ 632enum dwarf_line_number_ops 633 { 634 DW_LNS_extended_op = 0, 635 DW_LNS_copy = 1, 636 DW_LNS_advance_pc = 2, 637 DW_LNS_advance_line = 3, 638 DW_LNS_set_file = 4, 639 DW_LNS_set_column = 5, 640 DW_LNS_negate_stmt = 6, 641 DW_LNS_set_basic_block = 7, 642 DW_LNS_const_add_pc = 8, 643 DW_LNS_fixed_advance_pc = 9, 644 /* DWARF 3. */ 645 DW_LNS_set_prologue_end = 10, 646 DW_LNS_set_epilogue_begin = 11, 647 DW_LNS_set_isa = 12 648 }; 649 650/* Line number extended opcodes. */ 651enum dwarf_line_number_x_ops 652 { 653 DW_LNE_end_sequence = 1, 654 DW_LNE_set_address = 2, 655 DW_LNE_define_file = 3, 656 /* HP extensions. */ 657 DW_LNE_HP_negate_is_UV_update = 0x11, 658 DW_LNE_HP_push_context = 0x12, 659 DW_LNE_HP_pop_context = 0x13, 660 DW_LNE_HP_set_file_line_column = 0x14, 661 DW_LNE_HP_set_routine_name = 0x15, 662 DW_LNE_HP_set_sequence = 0x16, 663 DW_LNE_HP_negate_post_semantics = 0x17, 664 DW_LNE_HP_negate_function_exit = 0x18, 665 DW_LNE_HP_negate_front_end_logical = 0x19, 666 DW_LNE_HP_define_proc = 0x20 667 }; 668 669/* Call frame information. */ 670enum dwarf_call_frame_info 671 { 672 DW_CFA_advance_loc = 0x40, 673 DW_CFA_offset = 0x80, 674 DW_CFA_restore = 0xc0, 675 DW_CFA_nop = 0x00, 676 DW_CFA_set_loc = 0x01, 677 DW_CFA_advance_loc1 = 0x02, 678 DW_CFA_advance_loc2 = 0x03, 679 DW_CFA_advance_loc4 = 0x04, 680 DW_CFA_offset_extended = 0x05, 681 DW_CFA_restore_extended = 0x06, 682 DW_CFA_undefined = 0x07, 683 DW_CFA_same_value = 0x08, 684 DW_CFA_register = 0x09, 685 DW_CFA_remember_state = 0x0a, 686 DW_CFA_restore_state = 0x0b, 687 DW_CFA_def_cfa = 0x0c, 688 DW_CFA_def_cfa_register = 0x0d, 689 DW_CFA_def_cfa_offset = 0x0e, 690 /* DWARF 3. */ 691 DW_CFA_def_cfa_expression = 0x0f, 692 DW_CFA_expression = 0x10, 693 DW_CFA_offset_extended_sf = 0x11, 694 DW_CFA_def_cfa_sf = 0x12, 695 DW_CFA_def_cfa_offset_sf = 0x13, 696 /* SGI/MIPS specific. */ 697 DW_CFA_MIPS_advance_loc8 = 0x1d, 698 /* GNU extensions. */ 699 DW_CFA_GNU_window_save = 0x2d, 700 DW_CFA_GNU_args_size = 0x2e, 701 DW_CFA_GNU_negative_offset_extended = 0x2f 702 }; 703 704#define DW_CIE_ID 0xffffffff 705#define DW_CIE_VERSION 1 706 707#define DW_CFA_extended 0 708#define DW_CFA_lo_user 0x1c 709#define DW_CFA_hi_user 0x3f 710 711#define DW_CHILDREN_no 0x00 712#define DW_CHILDREN_yes 0x01 713 714#define DW_ADDR_none 0 715 716/* Source language names and codes. */ 717enum dwarf_source_language 718 { 719 DW_LANG_C89 = 0x0001, 720 DW_LANG_C = 0x0002, 721 DW_LANG_Ada83 = 0x0003, 722 DW_LANG_C_plus_plus = 0x0004, 723 DW_LANG_Cobol74 = 0x0005, 724 DW_LANG_Cobol85 = 0x0006, 725 DW_LANG_Fortran77 = 0x0007, 726 DW_LANG_Fortran90 = 0x0008, 727 DW_LANG_Pascal83 = 0x0009, 728 DW_LANG_Modula2 = 0x000a, 729 DW_LANG_Java = 0x000b, 730 /* DWARF 3. */ 731 DW_LANG_C99 = 0x000c, 732 DW_LANG_Ada95 = 0x000d, 733 DW_LANG_Fortran95 = 0x000e, 734 /* MIPS. */ 735 DW_LANG_Mips_Assembler = 0x8001, 736 /* UPC. */ 737 DW_LANG_Upc = 0x8765 738 }; 739 740#define DW_LANG_lo_user 0x8000 /* Implementation-defined range start. */ 741#define DW_LANG_hi_user 0xffff /* Implementation-defined range start. */ 742 743/* Names and codes for macro information. */ 744enum dwarf_macinfo_record_type 745 { 746 DW_MACINFO_define = 1, 747 DW_MACINFO_undef = 2, 748 DW_MACINFO_start_file = 3, 749 DW_MACINFO_end_file = 4, 750 DW_MACINFO_vendor_ext = 255 751 }; 752 753/* @@@ For use with GNU frame unwind information. */ 754 755#define DW_EH_PE_absptr 0x00 756#define DW_EH_PE_omit 0xff 757 758#define DW_EH_PE_uleb128 0x01 759#define DW_EH_PE_udata2 0x02 760#define DW_EH_PE_udata4 0x03 761#define DW_EH_PE_udata8 0x04 762#define DW_EH_PE_sleb128 0x09 763#define DW_EH_PE_sdata2 0x0A 764#define DW_EH_PE_sdata4 0x0B 765#define DW_EH_PE_sdata8 0x0C 766#define DW_EH_PE_signed 0x08 767 768#define DW_EH_PE_pcrel 0x10 769#define DW_EH_PE_textrel 0x20 770#define DW_EH_PE_datarel 0x30 771#define DW_EH_PE_funcrel 0x40 772#define DW_EH_PE_aligned 0x50 773 774#define DW_EH_PE_indirect 0x80 775 776#endif /* dwarf2.h */ 777