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| 1 // -*- mode: c++ -*- | |
| 2 | |
| 3 // Copyright (c) 2010 Google Inc. All Rights Reserved. | |
| 4 // | |
| 5 // Redistribution and use in source and binary forms, with or without | |
| 6 // modification, are permitted provided that the following conditions are | |
| 7 // met: | |
| 8 // | |
| 9 // * Redistributions of source code must retain the above copyright | |
| 10 // notice, this list of conditions and the following disclaimer. | |
| 11 // * Redistributions in binary form must reproduce the above | |
| 12 // copyright notice, this list of conditions and the following disclaimer | |
| 13 // in the documentation and/or other materials provided with the | |
| 14 // distribution. | |
| 15 // * Neither the name of Google Inc. nor the names of its | |
| 16 // contributors may be used to endorse or promote products derived from | |
| 17 // this software without specific prior written permission. | |
| 18 // | |
| 19 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 20 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 21 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 22 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 23 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 24 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 25 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 26 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 27 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 28 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 29 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 30 | |
| 31 #ifndef COMMON_DWARF_DWARF2ENUMS_H__ | |
| 32 #define COMMON_DWARF_DWARF2ENUMS_H__ | |
| 33 | |
| 34 namespace dwarf2reader { | |
| 35 | |
| 36 // These enums do not follow the google3 style only because they are | |
| 37 // known universally (specs, other implementations) by the names in | |
| 38 // exactly this capitalization. | |
| 39 // Tag names and codes. | |
| 40 enum DwarfTag { | |
| 41 DW_TAG_padding = 0x00, | |
| 42 DW_TAG_array_type = 0x01, | |
| 43 DW_TAG_class_type = 0x02, | |
| 44 DW_TAG_entry_point = 0x03, | |
| 45 DW_TAG_enumeration_type = 0x04, | |
| 46 DW_TAG_formal_parameter = 0x05, | |
| 47 DW_TAG_imported_declaration = 0x08, | |
| 48 DW_TAG_label = 0x0a, | |
| 49 DW_TAG_lexical_block = 0x0b, | |
| 50 DW_TAG_member = 0x0d, | |
| 51 DW_TAG_pointer_type = 0x0f, | |
| 52 DW_TAG_reference_type = 0x10, | |
| 53 DW_TAG_compile_unit = 0x11, | |
| 54 DW_TAG_string_type = 0x12, | |
| 55 DW_TAG_structure_type = 0x13, | |
| 56 DW_TAG_subroutine_type = 0x15, | |
| 57 DW_TAG_typedef = 0x16, | |
| 58 DW_TAG_union_type = 0x17, | |
| 59 DW_TAG_unspecified_parameters = 0x18, | |
| 60 DW_TAG_variant = 0x19, | |
| 61 DW_TAG_common_block = 0x1a, | |
| 62 DW_TAG_common_inclusion = 0x1b, | |
| 63 DW_TAG_inheritance = 0x1c, | |
| 64 DW_TAG_inlined_subroutine = 0x1d, | |
| 65 DW_TAG_module = 0x1e, | |
| 66 DW_TAG_ptr_to_member_type = 0x1f, | |
| 67 DW_TAG_set_type = 0x20, | |
| 68 DW_TAG_subrange_type = 0x21, | |
| 69 DW_TAG_with_stmt = 0x22, | |
| 70 DW_TAG_access_declaration = 0x23, | |
| 71 DW_TAG_base_type = 0x24, | |
| 72 DW_TAG_catch_block = 0x25, | |
| 73 DW_TAG_const_type = 0x26, | |
| 74 DW_TAG_constant = 0x27, | |
| 75 DW_TAG_enumerator = 0x28, | |
| 76 DW_TAG_file_type = 0x29, | |
| 77 DW_TAG_friend = 0x2a, | |
| 78 DW_TAG_namelist = 0x2b, | |
| 79 DW_TAG_namelist_item = 0x2c, | |
| 80 DW_TAG_packed_type = 0x2d, | |
| 81 DW_TAG_subprogram = 0x2e, | |
| 82 DW_TAG_template_type_param = 0x2f, | |
| 83 DW_TAG_template_value_param = 0x30, | |
| 84 DW_TAG_thrown_type = 0x31, | |
| 85 DW_TAG_try_block = 0x32, | |
| 86 DW_TAG_variant_part = 0x33, | |
| 87 DW_TAG_variable = 0x34, | |
| 88 DW_TAG_volatile_type = 0x35, | |
| 89 // DWARF 3. | |
| 90 DW_TAG_dwarf_procedure = 0x36, | |
| 91 DW_TAG_restrict_type = 0x37, | |
| 92 DW_TAG_interface_type = 0x38, | |
| 93 DW_TAG_namespace = 0x39, | |
| 94 DW_TAG_imported_module = 0x3a, | |
| 95 DW_TAG_unspecified_type = 0x3b, | |
| 96 DW_TAG_partial_unit = 0x3c, | |
| 97 DW_TAG_imported_unit = 0x3d, | |
| 98 // SGI/MIPS Extensions. | |
| 99 DW_TAG_MIPS_loop = 0x4081, | |
| 100 // HP extensions. See: | |
| 101 // ftp://ftp.hp.com/pub/lang/tools/WDB/wdb-4.0.tar.gz | |
| 102 DW_TAG_HP_array_descriptor = 0x4090, | |
| 103 // GNU extensions. | |
| 104 DW_TAG_format_label = 0x4101, // For FORTRAN 77 and Fortran 90. | |
| 105 DW_TAG_function_template = 0x4102, // For C++. | |
| 106 DW_TAG_class_template = 0x4103, // For C++. | |
| 107 DW_TAG_GNU_BINCL = 0x4104, | |
| 108 DW_TAG_GNU_EINCL = 0x4105, | |
| 109 // Extensions for UPC. See: http://upc.gwu.edu/~upc. | |
| 110 DW_TAG_upc_shared_type = 0x8765, | |
| 111 DW_TAG_upc_strict_type = 0x8766, | |
| 112 DW_TAG_upc_relaxed_type = 0x8767, | |
| 113 // PGI (STMicroelectronics) extensions. No documentation available. | |
| 114 DW_TAG_PGI_kanji_type = 0xA000, | |
| 115 DW_TAG_PGI_interface_block = 0xA020 | |
| 116 }; | |
| 117 | |
| 118 | |
| 119 enum DwarfHasChild { | |
| 120 DW_children_no = 0, | |
| 121 DW_children_yes = 1 | |
| 122 }; | |
| 123 | |
| 124 // Form names and codes. | |
| 125 enum DwarfForm { | |
| 126 DW_FORM_addr = 0x01, | |
| 127 DW_FORM_block2 = 0x03, | |
| 128 DW_FORM_block4 = 0x04, | |
| 129 DW_FORM_data2 = 0x05, | |
| 130 DW_FORM_data4 = 0x06, | |
| 131 DW_FORM_data8 = 0x07, | |
| 132 DW_FORM_string = 0x08, | |
| 133 DW_FORM_block = 0x09, | |
| 134 DW_FORM_block1 = 0x0a, | |
| 135 DW_FORM_data1 = 0x0b, | |
| 136 DW_FORM_flag = 0x0c, | |
| 137 DW_FORM_sdata = 0x0d, | |
| 138 DW_FORM_strp = 0x0e, | |
| 139 DW_FORM_udata = 0x0f, | |
| 140 DW_FORM_ref_addr = 0x10, | |
| 141 DW_FORM_ref1 = 0x11, | |
| 142 DW_FORM_ref2 = 0x12, | |
| 143 DW_FORM_ref4 = 0x13, | |
| 144 DW_FORM_ref8 = 0x14, | |
| 145 DW_FORM_ref_udata = 0x15, | |
| 146 DW_FORM_indirect = 0x16 | |
| 147 }; | |
| 148 | |
| 149 // Attribute names and codes | |
| 150 enum DwarfAttribute { | |
| 151 DW_AT_sibling = 0x01, | |
| 152 DW_AT_location = 0x02, | |
| 153 DW_AT_name = 0x03, | |
| 154 DW_AT_ordering = 0x09, | |
| 155 DW_AT_subscr_data = 0x0a, | |
| 156 DW_AT_byte_size = 0x0b, | |
| 157 DW_AT_bit_offset = 0x0c, | |
| 158 DW_AT_bit_size = 0x0d, | |
| 159 DW_AT_element_list = 0x0f, | |
| 160 DW_AT_stmt_list = 0x10, | |
| 161 DW_AT_low_pc = 0x11, | |
| 162 DW_AT_high_pc = 0x12, | |
| 163 DW_AT_language = 0x13, | |
| 164 DW_AT_member = 0x14, | |
| 165 DW_AT_discr = 0x15, | |
| 166 DW_AT_discr_value = 0x16, | |
| 167 DW_AT_visibility = 0x17, | |
| 168 DW_AT_import = 0x18, | |
| 169 DW_AT_string_length = 0x19, | |
| 170 DW_AT_common_reference = 0x1a, | |
| 171 DW_AT_comp_dir = 0x1b, | |
| 172 DW_AT_const_value = 0x1c, | |
| 173 DW_AT_containing_type = 0x1d, | |
| 174 DW_AT_default_value = 0x1e, | |
| 175 DW_AT_inline = 0x20, | |
| 176 DW_AT_is_optional = 0x21, | |
| 177 DW_AT_lower_bound = 0x22, | |
| 178 DW_AT_producer = 0x25, | |
| 179 DW_AT_prototyped = 0x27, | |
| 180 DW_AT_return_addr = 0x2a, | |
| 181 DW_AT_start_scope = 0x2c, | |
| 182 DW_AT_stride_size = 0x2e, | |
| 183 DW_AT_upper_bound = 0x2f, | |
| 184 DW_AT_abstract_origin = 0x31, | |
| 185 DW_AT_accessibility = 0x32, | |
| 186 DW_AT_address_class = 0x33, | |
| 187 DW_AT_artificial = 0x34, | |
| 188 DW_AT_base_types = 0x35, | |
| 189 DW_AT_calling_convention = 0x36, | |
| 190 DW_AT_count = 0x37, | |
| 191 DW_AT_data_member_location = 0x38, | |
| 192 DW_AT_decl_column = 0x39, | |
| 193 DW_AT_decl_file = 0x3a, | |
| 194 DW_AT_decl_line = 0x3b, | |
| 195 DW_AT_declaration = 0x3c, | |
| 196 DW_AT_discr_list = 0x3d, | |
| 197 DW_AT_encoding = 0x3e, | |
| 198 DW_AT_external = 0x3f, | |
| 199 DW_AT_frame_base = 0x40, | |
| 200 DW_AT_friend = 0x41, | |
| 201 DW_AT_identifier_case = 0x42, | |
| 202 DW_AT_macro_info = 0x43, | |
| 203 DW_AT_namelist_items = 0x44, | |
| 204 DW_AT_priority = 0x45, | |
| 205 DW_AT_segment = 0x46, | |
| 206 DW_AT_specification = 0x47, | |
| 207 DW_AT_static_link = 0x48, | |
| 208 DW_AT_type = 0x49, | |
| 209 DW_AT_use_location = 0x4a, | |
| 210 DW_AT_variable_parameter = 0x4b, | |
| 211 DW_AT_virtuality = 0x4c, | |
| 212 DW_AT_vtable_elem_location = 0x4d, | |
| 213 // DWARF 3 values. | |
| 214 DW_AT_allocated = 0x4e, | |
| 215 DW_AT_associated = 0x4f, | |
| 216 DW_AT_data_location = 0x50, | |
| 217 DW_AT_stride = 0x51, | |
| 218 DW_AT_entry_pc = 0x52, | |
| 219 DW_AT_use_UTF8 = 0x53, | |
| 220 DW_AT_extension = 0x54, | |
| 221 DW_AT_ranges = 0x55, | |
| 222 DW_AT_trampoline = 0x56, | |
| 223 DW_AT_call_column = 0x57, | |
| 224 DW_AT_call_file = 0x58, | |
| 225 DW_AT_call_line = 0x59, | |
| 226 // SGI/MIPS extensions. | |
| 227 DW_AT_MIPS_fde = 0x2001, | |
| 228 DW_AT_MIPS_loop_begin = 0x2002, | |
| 229 DW_AT_MIPS_tail_loop_begin = 0x2003, | |
| 230 DW_AT_MIPS_epilog_begin = 0x2004, | |
| 231 DW_AT_MIPS_loop_unroll_factor = 0x2005, | |
| 232 DW_AT_MIPS_software_pipeline_depth = 0x2006, | |
| 233 DW_AT_MIPS_linkage_name = 0x2007, | |
| 234 DW_AT_MIPS_stride = 0x2008, | |
| 235 DW_AT_MIPS_abstract_name = 0x2009, | |
| 236 DW_AT_MIPS_clone_origin = 0x200a, | |
| 237 DW_AT_MIPS_has_inlines = 0x200b, | |
| 238 // HP extensions. | |
| 239 DW_AT_HP_block_index = 0x2000, | |
| 240 DW_AT_HP_unmodifiable = 0x2001, // Same as DW_AT_MIPS_fde. | |
| 241 DW_AT_HP_actuals_stmt_list = 0x2010, | |
| 242 DW_AT_HP_proc_per_section = 0x2011, | |
| 243 DW_AT_HP_raw_data_ptr = 0x2012, | |
| 244 DW_AT_HP_pass_by_reference = 0x2013, | |
| 245 DW_AT_HP_opt_level = 0x2014, | |
| 246 DW_AT_HP_prof_version_id = 0x2015, | |
| 247 DW_AT_HP_opt_flags = 0x2016, | |
| 248 DW_AT_HP_cold_region_low_pc = 0x2017, | |
| 249 DW_AT_HP_cold_region_high_pc = 0x2018, | |
| 250 DW_AT_HP_all_variables_modifiable = 0x2019, | |
| 251 DW_AT_HP_linkage_name = 0x201a, | |
| 252 DW_AT_HP_prof_flags = 0x201b, // In comp unit of procs_info for -g. | |
| 253 // GNU extensions. | |
| 254 DW_AT_sf_names = 0x2101, | |
| 255 DW_AT_src_info = 0x2102, | |
| 256 DW_AT_mac_info = 0x2103, | |
| 257 DW_AT_src_coords = 0x2104, | |
| 258 DW_AT_body_begin = 0x2105, | |
| 259 DW_AT_body_end = 0x2106, | |
| 260 DW_AT_GNU_vector = 0x2107, | |
| 261 // VMS extensions. | |
| 262 DW_AT_VMS_rtnbeg_pd_address = 0x2201, | |
| 263 // UPC extension. | |
| 264 DW_AT_upc_threads_scaled = 0x3210, | |
| 265 // PGI (STMicroelectronics) extensions. | |
| 266 DW_AT_PGI_lbase = 0x3a00, | |
| 267 DW_AT_PGI_soffset = 0x3a01, | |
| 268 DW_AT_PGI_lstride = 0x3a02 | |
| 269 }; | |
| 270 | |
| 271 | |
| 272 // Line number opcodes. | |
| 273 enum DwarfLineNumberOps { | |
| 274 DW_LNS_extended_op = 0, | |
| 275 DW_LNS_copy = 1, | |
| 276 DW_LNS_advance_pc = 2, | |
| 277 DW_LNS_advance_line = 3, | |
| 278 DW_LNS_set_file = 4, | |
| 279 DW_LNS_set_column = 5, | |
| 280 DW_LNS_negate_stmt = 6, | |
| 281 DW_LNS_set_basic_block = 7, | |
| 282 DW_LNS_const_add_pc = 8, | |
| 283 DW_LNS_fixed_advance_pc = 9, | |
| 284 // DWARF 3. | |
| 285 DW_LNS_set_prologue_end = 10, | |
| 286 DW_LNS_set_epilogue_begin = 11, | |
| 287 DW_LNS_set_isa = 12 | |
| 288 }; | |
| 289 | |
| 290 // Line number extended opcodes. | |
| 291 enum DwarfLineNumberExtendedOps { | |
| 292 DW_LNE_end_sequence = 1, | |
| 293 DW_LNE_set_address = 2, | |
| 294 DW_LNE_define_file = 3, | |
| 295 // HP extensions. | |
| 296 DW_LNE_HP_negate_is_UV_update = 0x11, | |
| 297 DW_LNE_HP_push_context = 0x12, | |
| 298 DW_LNE_HP_pop_context = 0x13, | |
| 299 DW_LNE_HP_set_file_line_column = 0x14, | |
| 300 DW_LNE_HP_set_routine_name = 0x15, | |
| 301 DW_LNE_HP_set_sequence = 0x16, | |
| 302 DW_LNE_HP_negate_post_semantics = 0x17, | |
| 303 DW_LNE_HP_negate_function_exit = 0x18, | |
| 304 DW_LNE_HP_negate_front_end_logical = 0x19, | |
| 305 DW_LNE_HP_define_proc = 0x20 | |
| 306 }; | |
| 307 | |
| 308 // Type encoding names and codes | |
| 309 enum DwarfEncoding { | |
| 310 DW_ATE_address =0x1, | |
| 311 DW_ATE_boolean =0x2, | |
| 312 DW_ATE_complex_float =0x3, | |
| 313 DW_ATE_float =0x4, | |
| 314 DW_ATE_signed =0x5, | |
| 315 DW_ATE_signed_char =0x6, | |
| 316 DW_ATE_unsigned =0x7, | |
| 317 DW_ATE_unsigned_char =0x8, | |
| 318 // DWARF3/DWARF3f | |
| 319 DW_ATE_imaginary_float =0x9, | |
| 320 DW_ATE_packed_decimal =0xa, | |
| 321 DW_ATE_numeric_string =0xb, | |
| 322 DW_ATE_edited =0xc, | |
| 323 DW_ATE_signed_fixed =0xd, | |
| 324 DW_ATE_unsigned_fixed =0xe, | |
| 325 DW_ATE_decimal_float =0xf, | |
| 326 DW_ATE_lo_user =0x80, | |
| 327 DW_ATE_hi_user =0xff | |
| 328 }; | |
| 329 | |
| 330 // Location virtual machine opcodes | |
| 331 enum DwarfOpcode { | |
| 332 DW_OP_addr =0x03, | |
| 333 DW_OP_deref =0x06, | |
| 334 DW_OP_const1u =0x08, | |
| 335 DW_OP_const1s =0x09, | |
| 336 DW_OP_const2u =0x0a, | |
| 337 DW_OP_const2s =0x0b, | |
| 338 DW_OP_const4u =0x0c, | |
| 339 DW_OP_const4s =0x0d, | |
| 340 DW_OP_const8u =0x0e, | |
| 341 DW_OP_const8s =0x0f, | |
| 342 DW_OP_constu =0x10, | |
| 343 DW_OP_consts =0x11, | |
| 344 DW_OP_dup =0x12, | |
| 345 DW_OP_drop =0x13, | |
| 346 DW_OP_over =0x14, | |
| 347 DW_OP_pick =0x15, | |
| 348 DW_OP_swap =0x16, | |
| 349 DW_OP_rot =0x17, | |
| 350 DW_OP_xderef =0x18, | |
| 351 DW_OP_abs =0x19, | |
| 352 DW_OP_and =0x1a, | |
| 353 DW_OP_div =0x1b, | |
| 354 DW_OP_minus =0x1c, | |
| 355 DW_OP_mod =0x1d, | |
| 356 DW_OP_mul =0x1e, | |
| 357 DW_OP_neg =0x1f, | |
| 358 DW_OP_not =0x20, | |
| 359 DW_OP_or =0x21, | |
| 360 DW_OP_plus =0x22, | |
| 361 DW_OP_plus_uconst =0x23, | |
| 362 DW_OP_shl =0x24, | |
| 363 DW_OP_shr =0x25, | |
| 364 DW_OP_shra =0x26, | |
| 365 DW_OP_xor =0x27, | |
| 366 DW_OP_bra =0x28, | |
| 367 DW_OP_eq =0x29, | |
| 368 DW_OP_ge =0x2a, | |
| 369 DW_OP_gt =0x2b, | |
| 370 DW_OP_le =0x2c, | |
| 371 DW_OP_lt =0x2d, | |
| 372 DW_OP_ne =0x2e, | |
| 373 DW_OP_skip =0x2f, | |
| 374 DW_OP_lit0 =0x30, | |
| 375 DW_OP_lit1 =0x31, | |
| 376 DW_OP_lit2 =0x32, | |
| 377 DW_OP_lit3 =0x33, | |
| 378 DW_OP_lit4 =0x34, | |
| 379 DW_OP_lit5 =0x35, | |
| 380 DW_OP_lit6 =0x36, | |
| 381 DW_OP_lit7 =0x37, | |
| 382 DW_OP_lit8 =0x38, | |
| 383 DW_OP_lit9 =0x39, | |
| 384 DW_OP_lit10 =0x3a, | |
| 385 DW_OP_lit11 =0x3b, | |
| 386 DW_OP_lit12 =0x3c, | |
| 387 DW_OP_lit13 =0x3d, | |
| 388 DW_OP_lit14 =0x3e, | |
| 389 DW_OP_lit15 =0x3f, | |
| 390 DW_OP_lit16 =0x40, | |
| 391 DW_OP_lit17 =0x41, | |
| 392 DW_OP_lit18 =0x42, | |
| 393 DW_OP_lit19 =0x43, | |
| 394 DW_OP_lit20 =0x44, | |
| 395 DW_OP_lit21 =0x45, | |
| 396 DW_OP_lit22 =0x46, | |
| 397 DW_OP_lit23 =0x47, | |
| 398 DW_OP_lit24 =0x48, | |
| 399 DW_OP_lit25 =0x49, | |
| 400 DW_OP_lit26 =0x4a, | |
| 401 DW_OP_lit27 =0x4b, | |
| 402 DW_OP_lit28 =0x4c, | |
| 403 DW_OP_lit29 =0x4d, | |
| 404 DW_OP_lit30 =0x4e, | |
| 405 DW_OP_lit31 =0x4f, | |
| 406 DW_OP_reg0 =0x50, | |
| 407 DW_OP_reg1 =0x51, | |
| 408 DW_OP_reg2 =0x52, | |
| 409 DW_OP_reg3 =0x53, | |
| 410 DW_OP_reg4 =0x54, | |
| 411 DW_OP_reg5 =0x55, | |
| 412 DW_OP_reg6 =0x56, | |
| 413 DW_OP_reg7 =0x57, | |
| 414 DW_OP_reg8 =0x58, | |
| 415 DW_OP_reg9 =0x59, | |
| 416 DW_OP_reg10 =0x5a, | |
| 417 DW_OP_reg11 =0x5b, | |
| 418 DW_OP_reg12 =0x5c, | |
| 419 DW_OP_reg13 =0x5d, | |
| 420 DW_OP_reg14 =0x5e, | |
| 421 DW_OP_reg15 =0x5f, | |
| 422 DW_OP_reg16 =0x60, | |
| 423 DW_OP_reg17 =0x61, | |
| 424 DW_OP_reg18 =0x62, | |
| 425 DW_OP_reg19 =0x63, | |
| 426 DW_OP_reg20 =0x64, | |
| 427 DW_OP_reg21 =0x65, | |
| 428 DW_OP_reg22 =0x66, | |
| 429 DW_OP_reg23 =0x67, | |
| 430 DW_OP_reg24 =0x68, | |
| 431 DW_OP_reg25 =0x69, | |
| 432 DW_OP_reg26 =0x6a, | |
| 433 DW_OP_reg27 =0x6b, | |
| 434 DW_OP_reg28 =0x6c, | |
| 435 DW_OP_reg29 =0x6d, | |
| 436 DW_OP_reg30 =0x6e, | |
| 437 DW_OP_reg31 =0x6f, | |
| 438 DW_OP_breg0 =0x70, | |
| 439 DW_OP_breg1 =0x71, | |
| 440 DW_OP_breg2 =0x72, | |
| 441 DW_OP_breg3 =0x73, | |
| 442 DW_OP_breg4 =0x74, | |
| 443 DW_OP_breg5 =0x75, | |
| 444 DW_OP_breg6 =0x76, | |
| 445 DW_OP_breg7 =0x77, | |
| 446 DW_OP_breg8 =0x78, | |
| 447 DW_OP_breg9 =0x79, | |
| 448 DW_OP_breg10 =0x7a, | |
| 449 DW_OP_breg11 =0x7b, | |
| 450 DW_OP_breg12 =0x7c, | |
| 451 DW_OP_breg13 =0x7d, | |
| 452 DW_OP_breg14 =0x7e, | |
| 453 DW_OP_breg15 =0x7f, | |
| 454 DW_OP_breg16 =0x80, | |
| 455 DW_OP_breg17 =0x81, | |
| 456 DW_OP_breg18 =0x82, | |
| 457 DW_OP_breg19 =0x83, | |
| 458 DW_OP_breg20 =0x84, | |
| 459 DW_OP_breg21 =0x85, | |
| 460 DW_OP_breg22 =0x86, | |
| 461 DW_OP_breg23 =0x87, | |
| 462 DW_OP_breg24 =0x88, | |
| 463 DW_OP_breg25 =0x89, | |
| 464 DW_OP_breg26 =0x8a, | |
| 465 DW_OP_breg27 =0x8b, | |
| 466 DW_OP_breg28 =0x8c, | |
| 467 DW_OP_breg29 =0x8d, | |
| 468 DW_OP_breg30 =0x8e, | |
| 469 DW_OP_breg31 =0x8f, | |
| 470 DW_OP_regX =0x90, | |
| 471 DW_OP_fbreg =0x91, | |
| 472 DW_OP_bregX =0x92, | |
| 473 DW_OP_piece =0x93, | |
| 474 DW_OP_deref_size =0x94, | |
| 475 DW_OP_xderef_size =0x95, | |
| 476 DW_OP_nop =0x96, | |
| 477 // DWARF3/DWARF3f | |
| 478 DW_OP_push_object_address =0x97, | |
| 479 DW_OP_call2 =0x98, | |
| 480 DW_OP_call4 =0x99, | |
| 481 DW_OP_call_ref =0x9a, | |
| 482 DW_OP_form_tls_address =0x9b, | |
| 483 DW_OP_call_frame_cfa =0x9c, | |
| 484 DW_OP_bit_piece =0x9d, | |
| 485 DW_OP_lo_user =0xe0, | |
| 486 DW_OP_hi_user =0xff, | |
| 487 // GNU extensions | |
| 488 DW_OP_GNU_push_tls_address =0xe0 | |
| 489 }; | |
| 490 | |
| 491 // Source languages. These are values for DW_AT_language. | |
| 492 enum DwarfLanguage | |
| 493 { | |
| 494 DW_LANG_none =0x0000, | |
| 495 DW_LANG_C89 =0x0001, | |
| 496 DW_LANG_C =0x0002, | |
| 497 DW_LANG_Ada83 =0x0003, | |
| 498 DW_LANG_C_plus_plus =0x0004, | |
| 499 DW_LANG_Cobol74 =0x0005, | |
| 500 DW_LANG_Cobol85 =0x0006, | |
| 501 DW_LANG_Fortran77 =0x0007, | |
| 502 DW_LANG_Fortran90 =0x0008, | |
| 503 DW_LANG_Pascal83 =0x0009, | |
| 504 DW_LANG_Modula2 =0x000a, | |
| 505 DW_LANG_Java =0x000b, | |
| 506 DW_LANG_C99 =0x000c, | |
| 507 DW_LANG_Ada95 =0x000d, | |
| 508 DW_LANG_Fortran95 =0x000e, | |
| 509 DW_LANG_PLI =0x000f, | |
| 510 DW_LANG_ObjC =0x0010, | |
| 511 DW_LANG_ObjC_plus_plus =0x0011, | |
| 512 DW_LANG_UPC =0x0012, | |
| 513 DW_LANG_D =0x0013, | |
| 514 // Implementation-defined language code range. | |
| 515 DW_LANG_lo_user = 0x8000, | |
| 516 DW_LANG_hi_user = 0xffff, | |
| 517 | |
| 518 // Extensions. | |
| 519 | |
| 520 // MIPS assembly language. The GNU toolchain uses this for all | |
| 521 // assembly languages, since there's no generic DW_LANG_ value for that. | |
| 522 // See include/dwarf2.h in the binutils, gdb, or gcc source trees. | |
| 523 DW_LANG_Mips_Assembler =0x8001, | |
| 524 DW_LANG_Upc =0x8765 // Unified Parallel C | |
| 525 }; | |
| 526 | |
| 527 // Inline codes. These are values for DW_AT_inline. | |
| 528 enum DwarfInline { | |
| 529 DW_INL_not_inlined =0x0, | |
| 530 DW_INL_inlined =0x1, | |
| 531 DW_INL_declared_not_inlined =0x2, | |
| 532 DW_INL_declared_inlined =0x3, | |
| 533 }; | |
| 534 | |
| 535 // Call Frame Info instructions. | |
| 536 enum DwarfCFI | |
| 537 { | |
| 538 DW_CFA_advance_loc = 0x40, | |
| 539 DW_CFA_offset = 0x80, | |
| 540 DW_CFA_restore = 0xc0, | |
| 541 DW_CFA_nop = 0x00, | |
| 542 DW_CFA_set_loc = 0x01, | |
| 543 DW_CFA_advance_loc1 = 0x02, | |
| 544 DW_CFA_advance_loc2 = 0x03, | |
| 545 DW_CFA_advance_loc4 = 0x04, | |
| 546 DW_CFA_offset_extended = 0x05, | |
| 547 DW_CFA_restore_extended = 0x06, | |
| 548 DW_CFA_undefined = 0x07, | |
| 549 DW_CFA_same_value = 0x08, | |
| 550 DW_CFA_register = 0x09, | |
| 551 DW_CFA_remember_state = 0x0a, | |
| 552 DW_CFA_restore_state = 0x0b, | |
| 553 DW_CFA_def_cfa = 0x0c, | |
| 554 DW_CFA_def_cfa_register = 0x0d, | |
| 555 DW_CFA_def_cfa_offset = 0x0e, | |
| 556 DW_CFA_def_cfa_expression = 0x0f, | |
| 557 DW_CFA_expression = 0x10, | |
| 558 DW_CFA_offset_extended_sf = 0x11, | |
| 559 DW_CFA_def_cfa_sf = 0x12, | |
| 560 DW_CFA_def_cfa_offset_sf = 0x13, | |
| 561 DW_CFA_val_offset = 0x14, | |
| 562 DW_CFA_val_offset_sf = 0x15, | |
| 563 DW_CFA_val_expression = 0x16, | |
| 564 | |
| 565 // Opcodes in this range are reserved for user extensions. | |
| 566 DW_CFA_lo_user = 0x1c, | |
| 567 DW_CFA_hi_user = 0x3f, | |
| 568 | |
| 569 // SGI/MIPS specific. | |
| 570 DW_CFA_MIPS_advance_loc8 = 0x1d, | |
| 571 | |
| 572 // GNU extensions. | |
| 573 DW_CFA_GNU_window_save = 0x2d, | |
| 574 DW_CFA_GNU_args_size = 0x2e, | |
| 575 DW_CFA_GNU_negative_offset_extended = 0x2f | |
| 576 }; | |
| 577 | |
| 578 // Exception handling 'z' augmentation letters. | |
| 579 enum DwarfZAugmentationCodes { | |
| 580 // If the CFI augmentation string begins with 'z', then the CIE and FDE | |
| 581 // have an augmentation data area just before the instructions, whose | |
| 582 // contents are determined by the subsequent augmentation letters. | |
| 583 DW_Z_augmentation_start = 'z', | |
| 584 | |
| 585 // If this letter is present in a 'z' augmentation string, the CIE | |
| 586 // augmentation data includes a pointer encoding, and the FDE | |
| 587 // augmentation data includes a language-specific data area pointer, | |
| 588 // represented using that encoding. | |
| 589 DW_Z_has_LSDA = 'L', | |
| 590 | |
| 591 // If this letter is present in a 'z' augmentation string, the CIE | |
| 592 // augmentation data includes a pointer encoding, followed by a pointer | |
| 593 // to a personality routine, represented using that encoding. | |
| 594 DW_Z_has_personality_routine = 'P', | |
| 595 | |
| 596 // If this letter is present in a 'z' augmentation string, the CIE | |
| 597 // augmentation data includes a pointer encoding describing how the FDE's | |
| 598 // initial location, address range, and DW_CFA_set_loc operands are | |
| 599 // encoded. | |
| 600 DW_Z_has_FDE_address_encoding = 'R', | |
| 601 | |
| 602 // If this letter is present in a 'z' augmentation string, then code | |
| 603 // addresses covered by FDEs that cite this CIE are signal delivery | |
| 604 // trampolines. Return addresses of frames in trampolines should not be | |
| 605 // adjusted as described in section 6.4.4 of the DWARF 3 spec. | |
| 606 DW_Z_is_signal_trampoline = 'S' | |
| 607 }; | |
| 608 | |
| 609 // Exception handling frame description pointer formats, as described | |
| 610 // by the Linux Standard Base Core Specification 4.0, section 11.5, | |
| 611 // DWARF Extensions. | |
| 612 enum DwarfPointerEncoding | |
| 613 { | |
| 614 DW_EH_PE_absptr = 0x00, | |
| 615 DW_EH_PE_omit = 0xff, | |
| 616 DW_EH_PE_uleb128 = 0x01, | |
| 617 DW_EH_PE_udata2 = 0x02, | |
| 618 DW_EH_PE_udata4 = 0x03, | |
| 619 DW_EH_PE_udata8 = 0x04, | |
| 620 DW_EH_PE_sleb128 = 0x09, | |
| 621 DW_EH_PE_sdata2 = 0x0A, | |
| 622 DW_EH_PE_sdata4 = 0x0B, | |
| 623 DW_EH_PE_sdata8 = 0x0C, | |
| 624 DW_EH_PE_pcrel = 0x10, | |
| 625 DW_EH_PE_textrel = 0x20, | |
| 626 DW_EH_PE_datarel = 0x30, | |
| 627 DW_EH_PE_funcrel = 0x40, | |
| 628 DW_EH_PE_aligned = 0x50, | |
| 629 | |
| 630 // The GNU toolchain sources define this enum value as well, | |
| 631 // simply to help classify the lower nybble values into signed and | |
| 632 // unsigned groups. | |
| 633 DW_EH_PE_signed = 0x08, | |
| 634 | |
| 635 // This is not documented in LSB 4.0, but it is used in both the | |
| 636 // Linux and OS X toolchains. It can be added to any other | |
| 637 // encoding (except DW_EH_PE_aligned), and indicates that the | |
| 638 // encoded value represents the address at which the true address | |
| 639 // is stored, not the true address itself. | |
| 640 DW_EH_PE_indirect = 0x80 | |
| 641 }; | |
| 642 | |
| 643 } // namespace dwarf2reader | |
| 644 #endif // COMMON_DWARF_DWARF2ENUMS_H__ | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 10928195:
First round of dead file removal (Closed)
Base URL: https://github.com/samclegg/nativeclient-sdk.git@master