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. */ 45 typedef 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 } 56 DWARF2_External_LineInfo; 57 58 typedef 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 } 69 DWARF2_Internal_LineInfo; 70 71 /* Structure found in .debug_pubnames section. */ 72 typedef 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 } 79 DWARF2_External_PubNames; 80 81 typedef struct 82 { 83 unsigned long pn_length; 84 unsigned short pn_version; 85 unsigned long pn_offset; 86 unsigned long pn_size; 87 } 88 DWARF2_Internal_PubNames; 89 90 /* Structure found in .debug_info section. */ 91 typedef 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 } 98 DWARF2_External_CompUnit; 99 100 typedef 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 } 107 DWARF2_Internal_CompUnit; 108 109 typedef 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 } 117 DWARF2_External_ARange; 118 119 typedef 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 } 127 DWARF2_Internal_ARange; 128 129 130 /* Tag names and codes. */ 131 enum 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. */ 217 enum 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. */ 243 enum 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 DW_AT_regparm_location = 0x2120, 356 /* VMS extensions. */ 357 DW_AT_VMS_rtnbeg_pd_address = 0x2201, 358 /* UPC extension. */ 359 DW_AT_upc_threads_scaled = 0x3210, 360 /* PGI (STMicroelectronics) extensions. */ 361 DW_AT_PGI_lbase = 0x3a00, 362 DW_AT_PGI_soffset = 0x3a01, 363 DW_AT_PGI_lstride = 0x3a02 364 }; 365 366 #define DW_AT_lo_user 0x2000 /* Implementation-defined range start. */ 367 #define DW_AT_hi_user 0x3ff0 /* Implementation-defined range end. */ 368 369 /* Location atom names and codes. */ 370 enum dwarf_location_atom 371 { 372 DW_OP_addr = 0x03, 373 DW_OP_deref = 0x06, 374 DW_OP_const1u = 0x08, 375 DW_OP_const1s = 0x09, 376 DW_OP_const2u = 0x0a, 377 DW_OP_const2s = 0x0b, 378 DW_OP_const4u = 0x0c, 379 DW_OP_const4s = 0x0d, 380 DW_OP_const8u = 0x0e, 381 DW_OP_const8s = 0x0f, 382 DW_OP_constu = 0x10, 383 DW_OP_consts = 0x11, 384 DW_OP_dup = 0x12, 385 DW_OP_drop = 0x13, 386 DW_OP_over = 0x14, 387 DW_OP_pick = 0x15, 388 DW_OP_swap = 0x16, 389 DW_OP_rot = 0x17, 390 DW_OP_xderef = 0x18, 391 DW_OP_abs = 0x19, 392 DW_OP_and = 0x1a, 393 DW_OP_div = 0x1b, 394 DW_OP_minus = 0x1c, 395 DW_OP_mod = 0x1d, 396 DW_OP_mul = 0x1e, 397 DW_OP_neg = 0x1f, 398 DW_OP_not = 0x20, 399 DW_OP_or = 0x21, 400 DW_OP_plus = 0x22, 401 DW_OP_plus_uconst = 0x23, 402 DW_OP_shl = 0x24, 403 DW_OP_shr = 0x25, 404 DW_OP_shra = 0x26, 405 DW_OP_xor = 0x27, 406 DW_OP_bra = 0x28, 407 DW_OP_eq = 0x29, 408 DW_OP_ge = 0x2a, 409 DW_OP_gt = 0x2b, 410 DW_OP_le = 0x2c, 411 DW_OP_lt = 0x2d, 412 DW_OP_ne = 0x2e, 413 DW_OP_skip = 0x2f, 414 DW_OP_lit0 = 0x30, 415 DW_OP_lit1 = 0x31, 416 DW_OP_lit2 = 0x32, 417 DW_OP_lit3 = 0x33, 418 DW_OP_lit4 = 0x34, 419 DW_OP_lit5 = 0x35, 420 DW_OP_lit6 = 0x36, 421 DW_OP_lit7 = 0x37, 422 DW_OP_lit8 = 0x38, 423 DW_OP_lit9 = 0x39, 424 DW_OP_lit10 = 0x3a, 425 DW_OP_lit11 = 0x3b, 426 DW_OP_lit12 = 0x3c, 427 DW_OP_lit13 = 0x3d, 428 DW_OP_lit14 = 0x3e, 429 DW_OP_lit15 = 0x3f, 430 DW_OP_lit16 = 0x40, 431 DW_OP_lit17 = 0x41, 432 DW_OP_lit18 = 0x42, 433 DW_OP_lit19 = 0x43, 434 DW_OP_lit20 = 0x44, 435 DW_OP_lit21 = 0x45, 436 DW_OP_lit22 = 0x46, 437 DW_OP_lit23 = 0x47, 438 DW_OP_lit24 = 0x48, 439 DW_OP_lit25 = 0x49, 440 DW_OP_lit26 = 0x4a, 441 DW_OP_lit27 = 0x4b, 442 DW_OP_lit28 = 0x4c, 443 DW_OP_lit29 = 0x4d, 444 DW_OP_lit30 = 0x4e, 445 DW_OP_lit31 = 0x4f, 446 DW_OP_reg0 = 0x50, 447 DW_OP_reg1 = 0x51, 448 DW_OP_reg2 = 0x52, 449 DW_OP_reg3 = 0x53, 450 DW_OP_reg4 = 0x54, 451 DW_OP_reg5 = 0x55, 452 DW_OP_reg6 = 0x56, 453 DW_OP_reg7 = 0x57, 454 DW_OP_reg8 = 0x58, 455 DW_OP_reg9 = 0x59, 456 DW_OP_reg10 = 0x5a, 457 DW_OP_reg11 = 0x5b, 458 DW_OP_reg12 = 0x5c, 459 DW_OP_reg13 = 0x5d, 460 DW_OP_reg14 = 0x5e, 461 DW_OP_reg15 = 0x5f, 462 DW_OP_reg16 = 0x60, 463 DW_OP_reg17 = 0x61, 464 DW_OP_reg18 = 0x62, 465 DW_OP_reg19 = 0x63, 466 DW_OP_reg20 = 0x64, 467 DW_OP_reg21 = 0x65, 468 DW_OP_reg22 = 0x66, 469 DW_OP_reg23 = 0x67, 470 DW_OP_reg24 = 0x68, 471 DW_OP_reg25 = 0x69, 472 DW_OP_reg26 = 0x6a, 473 DW_OP_reg27 = 0x6b, 474 DW_OP_reg28 = 0x6c, 475 DW_OP_reg29 = 0x6d, 476 DW_OP_reg30 = 0x6e, 477 DW_OP_reg31 = 0x6f, 478 DW_OP_breg0 = 0x70, 479 DW_OP_breg1 = 0x71, 480 DW_OP_breg2 = 0x72, 481 DW_OP_breg3 = 0x73, 482 DW_OP_breg4 = 0x74, 483 DW_OP_breg5 = 0x75, 484 DW_OP_breg6 = 0x76, 485 DW_OP_breg7 = 0x77, 486 DW_OP_breg8 = 0x78, 487 DW_OP_breg9 = 0x79, 488 DW_OP_breg10 = 0x7a, 489 DW_OP_breg11 = 0x7b, 490 DW_OP_breg12 = 0x7c, 491 DW_OP_breg13 = 0x7d, 492 DW_OP_breg14 = 0x7e, 493 DW_OP_breg15 = 0x7f, 494 DW_OP_breg16 = 0x80, 495 DW_OP_breg17 = 0x81, 496 DW_OP_breg18 = 0x82, 497 DW_OP_breg19 = 0x83, 498 DW_OP_breg20 = 0x84, 499 DW_OP_breg21 = 0x85, 500 DW_OP_breg22 = 0x86, 501 DW_OP_breg23 = 0x87, 502 DW_OP_breg24 = 0x88, 503 DW_OP_breg25 = 0x89, 504 DW_OP_breg26 = 0x8a, 505 DW_OP_breg27 = 0x8b, 506 DW_OP_breg28 = 0x8c, 507 DW_OP_breg29 = 0x8d, 508 DW_OP_breg30 = 0x8e, 509 DW_OP_breg31 = 0x8f, 510 DW_OP_regx = 0x90, 511 DW_OP_fbreg = 0x91, 512 DW_OP_bregx = 0x92, 513 DW_OP_piece = 0x93, 514 DW_OP_deref_size = 0x94, 515 DW_OP_xderef_size = 0x95, 516 DW_OP_nop = 0x96, 517 /* DWARF 3 extensions. */ 518 DW_OP_push_object_address = 0x97, 519 DW_OP_call2 = 0x98, 520 DW_OP_call4 = 0x99, 521 DW_OP_call_ref = 0x9a, 522 /* GNU extensions. */ 523 DW_OP_GNU_push_tls_address = 0xe0, 524 /* HP extensions. */ 525 DW_OP_HP_unknown = 0xe0, /* Ouch, the same as GNU_push_tls_address. */ 526 DW_OP_HP_is_value = 0xe1, 527 DW_OP_HP_fltconst4 = 0xe2, 528 DW_OP_HP_fltconst8 = 0xe3, 529 DW_OP_HP_mod_range = 0xe4, 530 DW_OP_HP_unmod_range = 0xe5, 531 DW_OP_HP_tls = 0xe6 532 }; 533 534 #define DW_OP_lo_user 0xe0 /* Implementation-defined range start. */ 535 #define DW_OP_hi_user 0xff /* Implementation-defined range end. */ 536 537 /* Type encodings. */ 538 enum dwarf_type 539 { 540 DW_ATE_void = 0x0, 541 DW_ATE_address = 0x1, 542 DW_ATE_boolean = 0x2, 543 DW_ATE_complex_float = 0x3, 544 DW_ATE_float = 0x4, 545 DW_ATE_signed = 0x5, 546 DW_ATE_signed_char = 0x6, 547 DW_ATE_unsigned = 0x7, 548 DW_ATE_unsigned_char = 0x8, 549 /* DWARF 3. */ 550 DW_ATE_imaginary_float = 0x9, 551 /* HP extensions. */ 552 DW_ATE_HP_float80 = 0x80, /* Floating-point (80 bit). */ 553 DW_ATE_HP_complex_float80 = 0x81, /* Complex floating-point (80 bit). */ 554 DW_ATE_HP_float128 = 0x82, /* Floating-point (128 bit). */ 555 DW_ATE_HP_complex_float128 = 0x83, /* Complex floating-point (128 bit). */ 556 DW_ATE_HP_floathpintel = 0x84, /* Floating-point (82 bit IA64). */ 557 DW_ATE_HP_imaginary_float80 = 0x85, 558 DW_ATE_HP_imaginary_float128 = 0x86 559 }; 560 561 #define DW_ATE_lo_user 0x80 562 #define DW_ATE_hi_user 0xff 563 564 /* Array ordering names and codes. */ 565 enum dwarf_array_dim_ordering 566 { 567 DW_ORD_row_major = 0, 568 DW_ORD_col_major = 1 569 }; 570 571 /* Access attribute. */ 572 enum dwarf_access_attribute 573 { 574 DW_ACCESS_public = 1, 575 DW_ACCESS_protected = 2, 576 DW_ACCESS_private = 3 577 }; 578 579 /* Visibility. */ 580 enum dwarf_visibility_attribute 581 { 582 DW_VIS_local = 1, 583 DW_VIS_exported = 2, 584 DW_VIS_qualified = 3 585 }; 586 587 /* Virtuality. */ 588 enum dwarf_virtuality_attribute 589 { 590 DW_VIRTUALITY_none = 0, 591 DW_VIRTUALITY_virtual = 1, 592 DW_VIRTUALITY_pure_virtual = 2 593 }; 594 595 /* Case sensitivity. */ 596 enum dwarf_id_case 597 { 598 DW_ID_case_sensitive = 0, 599 DW_ID_up_case = 1, 600 DW_ID_down_case = 2, 601 DW_ID_case_insensitive = 3 602 }; 603 604 /* Calling convention. */ 605 enum dwarf_calling_convention 606 { 607 DW_CC_normal = 0x1, 608 DW_CC_program = 0x2, 609 DW_CC_nocall = 0x3, 610 DW_CC_GNU_renesas_sh = 0x40 611 }; 612 613 #define DW_CC_lo_user 0x40 614 #define DW_CC_hi_user 0xff 615 616 /* Inline attribute. */ 617 enum dwarf_inline_attribute 618 { 619 DW_INL_not_inlined = 0, 620 DW_INL_inlined = 1, 621 DW_INL_declared_not_inlined = 2, 622 DW_INL_declared_inlined = 3 623 }; 624 625 /* Discriminant lists. */ 626 enum dwarf_discrim_list 627 { 628 DW_DSC_label = 0, 629 DW_DSC_range = 1 630 }; 631 632 /* Line number opcodes. */ 633 enum dwarf_line_number_ops 634 { 635 DW_LNS_extended_op = 0, 636 DW_LNS_copy = 1, 637 DW_LNS_advance_pc = 2, 638 DW_LNS_advance_line = 3, 639 DW_LNS_set_file = 4, 640 DW_LNS_set_column = 5, 641 DW_LNS_negate_stmt = 6, 642 DW_LNS_set_basic_block = 7, 643 DW_LNS_const_add_pc = 8, 644 DW_LNS_fixed_advance_pc = 9, 645 /* DWARF 3. */ 646 DW_LNS_set_prologue_end = 10, 647 DW_LNS_set_epilogue_begin = 11, 648 DW_LNS_set_isa = 12 649 }; 650 651 /* Line number extended opcodes. */ 652 enum dwarf_line_number_x_ops 653 { 654 DW_LNE_end_sequence = 1, 655 DW_LNE_set_address = 2, 656 DW_LNE_define_file = 3, 657 /* HP extensions. */ 658 DW_LNE_HP_negate_is_UV_update = 0x11, 659 DW_LNE_HP_push_context = 0x12, 660 DW_LNE_HP_pop_context = 0x13, 661 DW_LNE_HP_set_file_line_column = 0x14, 662 DW_LNE_HP_set_routine_name = 0x15, 663 DW_LNE_HP_set_sequence = 0x16, 664 DW_LNE_HP_negate_post_semantics = 0x17, 665 DW_LNE_HP_negate_function_exit = 0x18, 666 DW_LNE_HP_negate_front_end_logical = 0x19, 667 DW_LNE_HP_define_proc = 0x20 668 }; 669 670 /* Call frame information. */ 671 enum dwarf_call_frame_info 672 { 673 DW_CFA_advance_loc = 0x40, 674 DW_CFA_offset = 0x80, 675 DW_CFA_restore = 0xc0, 676 DW_CFA_nop = 0x00, 677 DW_CFA_set_loc = 0x01, 678 DW_CFA_advance_loc1 = 0x02, 679 DW_CFA_advance_loc2 = 0x03, 680 DW_CFA_advance_loc4 = 0x04, 681 DW_CFA_offset_extended = 0x05, 682 DW_CFA_restore_extended = 0x06, 683 DW_CFA_undefined = 0x07, 684 DW_CFA_same_value = 0x08, 685 DW_CFA_register = 0x09, 686 DW_CFA_remember_state = 0x0a, 687 DW_CFA_restore_state = 0x0b, 688 DW_CFA_def_cfa = 0x0c, 689 DW_CFA_def_cfa_register = 0x0d, 690 DW_CFA_def_cfa_offset = 0x0e, 691 /* DWARF 3. */ 692 DW_CFA_def_cfa_expression = 0x0f, 693 DW_CFA_expression = 0x10, 694 DW_CFA_offset_extended_sf = 0x11, 695 DW_CFA_def_cfa_sf = 0x12, 696 DW_CFA_def_cfa_offset_sf = 0x13, 697 /* SGI/MIPS specific. */ 698 DW_CFA_MIPS_advance_loc8 = 0x1d, 699 /* GNU extensions. */ 700 DW_CFA_GNU_window_save = 0x2d, 701 DW_CFA_GNU_args_size = 0x2e, 702 DW_CFA_GNU_negative_offset_extended = 0x2f 703 }; 704 705 #define DW_CIE_ID 0xffffffff 706 #define DW_CIE_VERSION 1 707 708 #define DW_CFA_extended 0 709 #define DW_CFA_lo_user 0x1c 710 #define DW_CFA_hi_user 0x3f 711 712 #define DW_CHILDREN_no 0x00 713 #define DW_CHILDREN_yes 0x01 714 715 #define DW_ADDR_none 0 716 717 /* Source language names and codes. */ 718 enum dwarf_source_language 719 { 720 DW_LANG_C89 = 0x0001, 721 DW_LANG_C = 0x0002, 722 DW_LANG_Ada83 = 0x0003, 723 DW_LANG_C_plus_plus = 0x0004, 724 DW_LANG_Cobol74 = 0x0005, 725 DW_LANG_Cobol85 = 0x0006, 726 DW_LANG_Fortran77 = 0x0007, 727 DW_LANG_Fortran90 = 0x0008, 728 DW_LANG_Pascal83 = 0x0009, 729 DW_LANG_Modula2 = 0x000a, 730 DW_LANG_Java = 0x000b, 731 /* DWARF 3. */ 732 DW_LANG_C99 = 0x000c, 733 DW_LANG_Ada95 = 0x000d, 734 DW_LANG_Fortran95 = 0x000e, 735 /* MIPS. */ 736 DW_LANG_Mips_Assembler = 0x8001, 737 /* UPC. */ 738 DW_LANG_Upc = 0x8765 739 }; 740 741 #define DW_LANG_lo_user 0x8000 /* Implementation-defined range start. */ 742 #define DW_LANG_hi_user 0xffff /* Implementation-defined range start. */ 743 744 /* Names and codes for macro information. */ 745 enum dwarf_macinfo_record_type 746 { 747 DW_MACINFO_define = 1, 748 DW_MACINFO_undef = 2, 749 DW_MACINFO_start_file = 3, 750 DW_MACINFO_end_file = 4, 751 DW_MACINFO_vendor_ext = 255 752 }; 753 754 /* @@@ For use with GNU frame unwind information. */ 755 756 #define DW_EH_PE_absptr 0x00 757 #define DW_EH_PE_omit 0xff 758 759 #define DW_EH_PE_uleb128 0x01 760 #define DW_EH_PE_udata2 0x02 761 #define DW_EH_PE_udata4 0x03 762 #define DW_EH_PE_udata8 0x04 763 #define DW_EH_PE_sleb128 0x09 764 #define DW_EH_PE_sdata2 0x0A 765 #define DW_EH_PE_sdata4 0x0B 766 #define DW_EH_PE_sdata8 0x0C 767 #define DW_EH_PE_signed 0x08 768 769 #define DW_EH_PE_pcrel 0x10 770 #define DW_EH_PE_textrel 0x20 771 #define DW_EH_PE_datarel 0x30 772 #define DW_EH_PE_funcrel 0x40 773 #define DW_EH_PE_aligned 0x50 774 775 #define DW_EH_PE_indirect 0x80 776 777 #endif /* dwarf2.h */ 778