| 1 | /* Declarations and definitions of codes relating to the DWARF symbolic |
| 2 | debugging information format. |
| 3 | Copyright (C) 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 | |
| 12 | This file is part of GNU CC. |
| 13 | |
| 14 | GNU CC is free software; you can redistribute it and/or modify it |
| 15 | under the terms of the GNU General Public License as published by the |
| 16 | Free Software Foundation; either version 2, or (at your option) any |
| 17 | later version. |
| 18 | |
| 19 | GNU CC is distributed in the hope that it will be useful, but WITHOUT |
| 20 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 21 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 22 | for more details. |
| 23 | |
| 24 | You should have received a copy of the GNU General Public License |
| 25 | along with GNU CC; see the file COPYING. If not, write to the Free |
| 26 | Software 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. */ |
| 38 | typedef 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 | } |
| 49 | DWARF2_External_LineInfo; |
| 50 | |
| 51 | typedef 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 | } |
| 62 | DWARF2_Internal_LineInfo; |
| 63 | |
| 64 | /* Structure found in .debug_pubnames section. */ |
| 65 | typedef 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 | } |
| 72 | DWARF2_External_PubNames; |
| 73 | |
| 74 | typedef struct |
| 75 | { |
| 76 | unsigned long pn_length; |
| 77 | unsigned short pn_version; |
| 78 | unsigned long pn_offset; |
| 79 | unsigned long pn_size; |
| 80 | } |
| 81 | DWARF2_Internal_PubNames; |
| 82 | |
| 83 | /* Strcuture found in .debug_info section. */ |
| 84 | typedef 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 | } |
| 91 | DWARF2_External_CompUnit; |
| 92 | |
| 93 | typedef 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 | } |
| 100 | DWARF2_Internal_CompUnit; |
| 101 | |
| 102 | typedef 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 | } |
| 110 | DWARF2_External_ARange; |
| 111 | |
| 112 | typedef 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 | } |
| 120 | DWARF2_Internal_ARange; |
| 121 | |
| 122 | |
| 123 | /* Tag names and codes. */ |
| 124 | |
| 125 | enum 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. */ |
| 191 | enum 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 | |
| 218 | enum 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 | |
| 308 | enum 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 | |
| 462 | enum 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. */ |
| 479 | enum dwarf_array_dim_ordering |
| 480 | { |
| 481 | DW_ORD_row_major = 0, |
| 482 | DW_ORD_col_major = 1 |
| 483 | }; |
| 484 | |
| 485 | /* access attribute */ |
| 486 | enum dwarf_access_attribute |
| 487 | { |
| 488 | DW_ACCESS_public = 1, |
| 489 | DW_ACCESS_protected = 2, |
| 490 | DW_ACCESS_private = 3 |
| 491 | }; |
| 492 | |
| 493 | /* visibility */ |
| 494 | enum dwarf_visibility_attribute |
| 495 | { |
| 496 | DW_VIS_local = 1, |
| 497 | DW_VIS_exported = 2, |
| 498 | DW_VIS_qualified = 3 |
| 499 | }; |
| 500 | |
| 501 | /* virtuality */ |
| 502 | enum 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 */ |
| 510 | enum 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 */ |
| 519 | enum 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 */ |
| 530 | enum 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 */ |
| 539 | enum dwarf_descrim_list |
| 540 | { |
| 541 | DW_DSC_label = 0, |
| 542 | DW_DSC_range = 1 |
| 543 | }; |
| 544 | |
| 545 | /* line number opcodes */ |
| 546 | enum 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 */ |
| 561 | enum 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 */ |
| 569 | enum 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 | |
| 607 | enum 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_Mips_Assembler = 0x8001 |
| 620 | }; |
| 621 | |
| 622 | |
| 623 | #define DW_LANG_lo_user 0x8000 /* implementation-defined range start */ |
| 624 | #define DW_LANG_hi_user 0xffff /* implementation-defined range start */ |
| 625 | |
| 626 | /* Names and codes for macro information. */ |
| 627 | |
| 628 | enum dwarf_macinfo_record_type |
| 629 | { |
| 630 | DW_MACINFO_define = 1, |
| 631 | DW_MACINFO_undef = 2, |
| 632 | DW_MACINFO_start_file = 3, |
| 633 | DW_MACINFO_end_file = 4, |
| 634 | DW_MACINFO_vendor_ext = 255 |
| 635 | }; |
| 636 | |
| 637 | #endif /* _ELF_DWARF2_H */ |