1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/toolkit/crashreporter/google-breakpad/src/common/dwarf/dwarf2enums.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,650 @@
1.4 +// -*- mode: c++ -*-
1.5 +
1.6 +// Copyright (c) 2010 Google Inc. All Rights Reserved.
1.7 +//
1.8 +// Redistribution and use in source and binary forms, with or without
1.9 +// modification, are permitted provided that the following conditions are
1.10 +// met:
1.11 +//
1.12 +// * Redistributions of source code must retain the above copyright
1.13 +// notice, this list of conditions and the following disclaimer.
1.14 +// * Redistributions in binary form must reproduce the above
1.15 +// copyright notice, this list of conditions and the following disclaimer
1.16 +// in the documentation and/or other materials provided with the
1.17 +// distribution.
1.18 +// * Neither the name of Google Inc. nor the names of its
1.19 +// contributors may be used to endorse or promote products derived from
1.20 +// this software without specific prior written permission.
1.21 +//
1.22 +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
1.23 +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
1.24 +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
1.25 +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
1.26 +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
1.27 +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
1.28 +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
1.29 +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
1.30 +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
1.31 +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
1.32 +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
1.33 +
1.34 +#ifndef COMMON_DWARF_DWARF2ENUMS_H__
1.35 +#define COMMON_DWARF_DWARF2ENUMS_H__
1.36 +
1.37 +namespace dwarf2reader {
1.38 +
1.39 +// These enums do not follow the google3 style only because they are
1.40 +// known universally (specs, other implementations) by the names in
1.41 +// exactly this capitalization.
1.42 +// Tag names and codes.
1.43 +enum DwarfTag {
1.44 + DW_TAG_padding = 0x00,
1.45 + DW_TAG_array_type = 0x01,
1.46 + DW_TAG_class_type = 0x02,
1.47 + DW_TAG_entry_point = 0x03,
1.48 + DW_TAG_enumeration_type = 0x04,
1.49 + DW_TAG_formal_parameter = 0x05,
1.50 + DW_TAG_imported_declaration = 0x08,
1.51 + DW_TAG_label = 0x0a,
1.52 + DW_TAG_lexical_block = 0x0b,
1.53 + DW_TAG_member = 0x0d,
1.54 + DW_TAG_pointer_type = 0x0f,
1.55 + DW_TAG_reference_type = 0x10,
1.56 + DW_TAG_compile_unit = 0x11,
1.57 + DW_TAG_string_type = 0x12,
1.58 + DW_TAG_structure_type = 0x13,
1.59 + DW_TAG_subroutine_type = 0x15,
1.60 + DW_TAG_typedef = 0x16,
1.61 + DW_TAG_union_type = 0x17,
1.62 + DW_TAG_unspecified_parameters = 0x18,
1.63 + DW_TAG_variant = 0x19,
1.64 + DW_TAG_common_block = 0x1a,
1.65 + DW_TAG_common_inclusion = 0x1b,
1.66 + DW_TAG_inheritance = 0x1c,
1.67 + DW_TAG_inlined_subroutine = 0x1d,
1.68 + DW_TAG_module = 0x1e,
1.69 + DW_TAG_ptr_to_member_type = 0x1f,
1.70 + DW_TAG_set_type = 0x20,
1.71 + DW_TAG_subrange_type = 0x21,
1.72 + DW_TAG_with_stmt = 0x22,
1.73 + DW_TAG_access_declaration = 0x23,
1.74 + DW_TAG_base_type = 0x24,
1.75 + DW_TAG_catch_block = 0x25,
1.76 + DW_TAG_const_type = 0x26,
1.77 + DW_TAG_constant = 0x27,
1.78 + DW_TAG_enumerator = 0x28,
1.79 + DW_TAG_file_type = 0x29,
1.80 + DW_TAG_friend = 0x2a,
1.81 + DW_TAG_namelist = 0x2b,
1.82 + DW_TAG_namelist_item = 0x2c,
1.83 + DW_TAG_packed_type = 0x2d,
1.84 + DW_TAG_subprogram = 0x2e,
1.85 + DW_TAG_template_type_param = 0x2f,
1.86 + DW_TAG_template_value_param = 0x30,
1.87 + DW_TAG_thrown_type = 0x31,
1.88 + DW_TAG_try_block = 0x32,
1.89 + DW_TAG_variant_part = 0x33,
1.90 + DW_TAG_variable = 0x34,
1.91 + DW_TAG_volatile_type = 0x35,
1.92 + // DWARF 3.
1.93 + DW_TAG_dwarf_procedure = 0x36,
1.94 + DW_TAG_restrict_type = 0x37,
1.95 + DW_TAG_interface_type = 0x38,
1.96 + DW_TAG_namespace = 0x39,
1.97 + DW_TAG_imported_module = 0x3a,
1.98 + DW_TAG_unspecified_type = 0x3b,
1.99 + DW_TAG_partial_unit = 0x3c,
1.100 + DW_TAG_imported_unit = 0x3d,
1.101 + // SGI/MIPS Extensions.
1.102 + DW_TAG_MIPS_loop = 0x4081,
1.103 + // HP extensions. See:
1.104 + // ftp://ftp.hp.com/pub/lang/tools/WDB/wdb-4.0.tar.gz
1.105 + DW_TAG_HP_array_descriptor = 0x4090,
1.106 + // GNU extensions.
1.107 + DW_TAG_format_label = 0x4101, // For FORTRAN 77 and Fortran 90.
1.108 + DW_TAG_function_template = 0x4102, // For C++.
1.109 + DW_TAG_class_template = 0x4103, // For C++.
1.110 + DW_TAG_GNU_BINCL = 0x4104,
1.111 + DW_TAG_GNU_EINCL = 0x4105,
1.112 + // Extensions for UPC. See: http://upc.gwu.edu/~upc.
1.113 + DW_TAG_upc_shared_type = 0x8765,
1.114 + DW_TAG_upc_strict_type = 0x8766,
1.115 + DW_TAG_upc_relaxed_type = 0x8767,
1.116 + // PGI (STMicroelectronics) extensions. No documentation available.
1.117 + DW_TAG_PGI_kanji_type = 0xA000,
1.118 + DW_TAG_PGI_interface_block = 0xA020
1.119 +};
1.120 +
1.121 +
1.122 +enum DwarfHasChild {
1.123 + DW_children_no = 0,
1.124 + DW_children_yes = 1
1.125 +};
1.126 +
1.127 +// Form names and codes.
1.128 +enum DwarfForm {
1.129 + DW_FORM_addr = 0x01,
1.130 + DW_FORM_block2 = 0x03,
1.131 + DW_FORM_block4 = 0x04,
1.132 + DW_FORM_data2 = 0x05,
1.133 + DW_FORM_data4 = 0x06,
1.134 + DW_FORM_data8 = 0x07,
1.135 + DW_FORM_string = 0x08,
1.136 + DW_FORM_block = 0x09,
1.137 + DW_FORM_block1 = 0x0a,
1.138 + DW_FORM_data1 = 0x0b,
1.139 + DW_FORM_flag = 0x0c,
1.140 + DW_FORM_sdata = 0x0d,
1.141 + DW_FORM_strp = 0x0e,
1.142 + DW_FORM_udata = 0x0f,
1.143 + DW_FORM_ref_addr = 0x10,
1.144 + DW_FORM_ref1 = 0x11,
1.145 + DW_FORM_ref2 = 0x12,
1.146 + DW_FORM_ref4 = 0x13,
1.147 + DW_FORM_ref8 = 0x14,
1.148 + DW_FORM_ref_udata = 0x15,
1.149 + DW_FORM_indirect = 0x16,
1.150 +
1.151 + // Added in DWARF 4:
1.152 + DW_FORM_sec_offset = 0x17,
1.153 + DW_FORM_exprloc = 0x18,
1.154 + DW_FORM_flag_present = 0x19,
1.155 + DW_FORM_ref_sig8 = 0x20
1.156 +};
1.157 +
1.158 +// Attribute names and codes
1.159 +enum DwarfAttribute {
1.160 + DW_AT_sibling = 0x01,
1.161 + DW_AT_location = 0x02,
1.162 + DW_AT_name = 0x03,
1.163 + DW_AT_ordering = 0x09,
1.164 + DW_AT_subscr_data = 0x0a,
1.165 + DW_AT_byte_size = 0x0b,
1.166 + DW_AT_bit_offset = 0x0c,
1.167 + DW_AT_bit_size = 0x0d,
1.168 + DW_AT_element_list = 0x0f,
1.169 + DW_AT_stmt_list = 0x10,
1.170 + DW_AT_low_pc = 0x11,
1.171 + DW_AT_high_pc = 0x12,
1.172 + DW_AT_language = 0x13,
1.173 + DW_AT_member = 0x14,
1.174 + DW_AT_discr = 0x15,
1.175 + DW_AT_discr_value = 0x16,
1.176 + DW_AT_visibility = 0x17,
1.177 + DW_AT_import = 0x18,
1.178 + DW_AT_string_length = 0x19,
1.179 + DW_AT_common_reference = 0x1a,
1.180 + DW_AT_comp_dir = 0x1b,
1.181 + DW_AT_const_value = 0x1c,
1.182 + DW_AT_containing_type = 0x1d,
1.183 + DW_AT_default_value = 0x1e,
1.184 + DW_AT_inline = 0x20,
1.185 + DW_AT_is_optional = 0x21,
1.186 + DW_AT_lower_bound = 0x22,
1.187 + DW_AT_producer = 0x25,
1.188 + DW_AT_prototyped = 0x27,
1.189 + DW_AT_return_addr = 0x2a,
1.190 + DW_AT_start_scope = 0x2c,
1.191 + DW_AT_stride_size = 0x2e,
1.192 + DW_AT_upper_bound = 0x2f,
1.193 + DW_AT_abstract_origin = 0x31,
1.194 + DW_AT_accessibility = 0x32,
1.195 + DW_AT_address_class = 0x33,
1.196 + DW_AT_artificial = 0x34,
1.197 + DW_AT_base_types = 0x35,
1.198 + DW_AT_calling_convention = 0x36,
1.199 + DW_AT_count = 0x37,
1.200 + DW_AT_data_member_location = 0x38,
1.201 + DW_AT_decl_column = 0x39,
1.202 + DW_AT_decl_file = 0x3a,
1.203 + DW_AT_decl_line = 0x3b,
1.204 + DW_AT_declaration = 0x3c,
1.205 + DW_AT_discr_list = 0x3d,
1.206 + DW_AT_encoding = 0x3e,
1.207 + DW_AT_external = 0x3f,
1.208 + DW_AT_frame_base = 0x40,
1.209 + DW_AT_friend = 0x41,
1.210 + DW_AT_identifier_case = 0x42,
1.211 + DW_AT_macro_info = 0x43,
1.212 + DW_AT_namelist_items = 0x44,
1.213 + DW_AT_priority = 0x45,
1.214 + DW_AT_segment = 0x46,
1.215 + DW_AT_specification = 0x47,
1.216 + DW_AT_static_link = 0x48,
1.217 + DW_AT_type = 0x49,
1.218 + DW_AT_use_location = 0x4a,
1.219 + DW_AT_variable_parameter = 0x4b,
1.220 + DW_AT_virtuality = 0x4c,
1.221 + DW_AT_vtable_elem_location = 0x4d,
1.222 + // DWARF 3 values.
1.223 + DW_AT_allocated = 0x4e,
1.224 + DW_AT_associated = 0x4f,
1.225 + DW_AT_data_location = 0x50,
1.226 + DW_AT_stride = 0x51,
1.227 + DW_AT_entry_pc = 0x52,
1.228 + DW_AT_use_UTF8 = 0x53,
1.229 + DW_AT_extension = 0x54,
1.230 + DW_AT_ranges = 0x55,
1.231 + DW_AT_trampoline = 0x56,
1.232 + DW_AT_call_column = 0x57,
1.233 + DW_AT_call_file = 0x58,
1.234 + DW_AT_call_line = 0x59,
1.235 + // SGI/MIPS extensions.
1.236 + DW_AT_MIPS_fde = 0x2001,
1.237 + DW_AT_MIPS_loop_begin = 0x2002,
1.238 + DW_AT_MIPS_tail_loop_begin = 0x2003,
1.239 + DW_AT_MIPS_epilog_begin = 0x2004,
1.240 + DW_AT_MIPS_loop_unroll_factor = 0x2005,
1.241 + DW_AT_MIPS_software_pipeline_depth = 0x2006,
1.242 + DW_AT_MIPS_linkage_name = 0x2007,
1.243 + DW_AT_MIPS_stride = 0x2008,
1.244 + DW_AT_MIPS_abstract_name = 0x2009,
1.245 + DW_AT_MIPS_clone_origin = 0x200a,
1.246 + DW_AT_MIPS_has_inlines = 0x200b,
1.247 + // HP extensions.
1.248 + DW_AT_HP_block_index = 0x2000,
1.249 + DW_AT_HP_unmodifiable = 0x2001, // Same as DW_AT_MIPS_fde.
1.250 + DW_AT_HP_actuals_stmt_list = 0x2010,
1.251 + DW_AT_HP_proc_per_section = 0x2011,
1.252 + DW_AT_HP_raw_data_ptr = 0x2012,
1.253 + DW_AT_HP_pass_by_reference = 0x2013,
1.254 + DW_AT_HP_opt_level = 0x2014,
1.255 + DW_AT_HP_prof_version_id = 0x2015,
1.256 + DW_AT_HP_opt_flags = 0x2016,
1.257 + DW_AT_HP_cold_region_low_pc = 0x2017,
1.258 + DW_AT_HP_cold_region_high_pc = 0x2018,
1.259 + DW_AT_HP_all_variables_modifiable = 0x2019,
1.260 + DW_AT_HP_linkage_name = 0x201a,
1.261 + DW_AT_HP_prof_flags = 0x201b, // In comp unit of procs_info for -g.
1.262 + // GNU extensions.
1.263 + DW_AT_sf_names = 0x2101,
1.264 + DW_AT_src_info = 0x2102,
1.265 + DW_AT_mac_info = 0x2103,
1.266 + DW_AT_src_coords = 0x2104,
1.267 + DW_AT_body_begin = 0x2105,
1.268 + DW_AT_body_end = 0x2106,
1.269 + DW_AT_GNU_vector = 0x2107,
1.270 + // VMS extensions.
1.271 + DW_AT_VMS_rtnbeg_pd_address = 0x2201,
1.272 + // UPC extension.
1.273 + DW_AT_upc_threads_scaled = 0x3210,
1.274 + // PGI (STMicroelectronics) extensions.
1.275 + DW_AT_PGI_lbase = 0x3a00,
1.276 + DW_AT_PGI_soffset = 0x3a01,
1.277 + DW_AT_PGI_lstride = 0x3a02
1.278 +};
1.279 +
1.280 +
1.281 +// Line number opcodes.
1.282 +enum DwarfLineNumberOps {
1.283 + DW_LNS_extended_op = 0,
1.284 + DW_LNS_copy = 1,
1.285 + DW_LNS_advance_pc = 2,
1.286 + DW_LNS_advance_line = 3,
1.287 + DW_LNS_set_file = 4,
1.288 + DW_LNS_set_column = 5,
1.289 + DW_LNS_negate_stmt = 6,
1.290 + DW_LNS_set_basic_block = 7,
1.291 + DW_LNS_const_add_pc = 8,
1.292 + DW_LNS_fixed_advance_pc = 9,
1.293 + // DWARF 3.
1.294 + DW_LNS_set_prologue_end = 10,
1.295 + DW_LNS_set_epilogue_begin = 11,
1.296 + DW_LNS_set_isa = 12
1.297 +};
1.298 +
1.299 +// Line number extended opcodes.
1.300 +enum DwarfLineNumberExtendedOps {
1.301 + DW_LNE_end_sequence = 1,
1.302 + DW_LNE_set_address = 2,
1.303 + DW_LNE_define_file = 3,
1.304 + // HP extensions.
1.305 + DW_LNE_HP_negate_is_UV_update = 0x11,
1.306 + DW_LNE_HP_push_context = 0x12,
1.307 + DW_LNE_HP_pop_context = 0x13,
1.308 + DW_LNE_HP_set_file_line_column = 0x14,
1.309 + DW_LNE_HP_set_routine_name = 0x15,
1.310 + DW_LNE_HP_set_sequence = 0x16,
1.311 + DW_LNE_HP_negate_post_semantics = 0x17,
1.312 + DW_LNE_HP_negate_function_exit = 0x18,
1.313 + DW_LNE_HP_negate_front_end_logical = 0x19,
1.314 + DW_LNE_HP_define_proc = 0x20
1.315 +};
1.316 +
1.317 +// Type encoding names and codes
1.318 +enum DwarfEncoding {
1.319 + DW_ATE_address =0x1,
1.320 + DW_ATE_boolean =0x2,
1.321 + DW_ATE_complex_float =0x3,
1.322 + DW_ATE_float =0x4,
1.323 + DW_ATE_signed =0x5,
1.324 + DW_ATE_signed_char =0x6,
1.325 + DW_ATE_unsigned =0x7,
1.326 + DW_ATE_unsigned_char =0x8,
1.327 + // DWARF3/DWARF3f
1.328 + DW_ATE_imaginary_float =0x9,
1.329 + DW_ATE_packed_decimal =0xa,
1.330 + DW_ATE_numeric_string =0xb,
1.331 + DW_ATE_edited =0xc,
1.332 + DW_ATE_signed_fixed =0xd,
1.333 + DW_ATE_unsigned_fixed =0xe,
1.334 + DW_ATE_decimal_float =0xf,
1.335 + DW_ATE_lo_user =0x80,
1.336 + DW_ATE_hi_user =0xff
1.337 +};
1.338 +
1.339 +// Location virtual machine opcodes
1.340 +enum DwarfOpcode {
1.341 + DW_OP_addr =0x03,
1.342 + DW_OP_deref =0x06,
1.343 + DW_OP_const1u =0x08,
1.344 + DW_OP_const1s =0x09,
1.345 + DW_OP_const2u =0x0a,
1.346 + DW_OP_const2s =0x0b,
1.347 + DW_OP_const4u =0x0c,
1.348 + DW_OP_const4s =0x0d,
1.349 + DW_OP_const8u =0x0e,
1.350 + DW_OP_const8s =0x0f,
1.351 + DW_OP_constu =0x10,
1.352 + DW_OP_consts =0x11,
1.353 + DW_OP_dup =0x12,
1.354 + DW_OP_drop =0x13,
1.355 + DW_OP_over =0x14,
1.356 + DW_OP_pick =0x15,
1.357 + DW_OP_swap =0x16,
1.358 + DW_OP_rot =0x17,
1.359 + DW_OP_xderef =0x18,
1.360 + DW_OP_abs =0x19,
1.361 + DW_OP_and =0x1a,
1.362 + DW_OP_div =0x1b,
1.363 + DW_OP_minus =0x1c,
1.364 + DW_OP_mod =0x1d,
1.365 + DW_OP_mul =0x1e,
1.366 + DW_OP_neg =0x1f,
1.367 + DW_OP_not =0x20,
1.368 + DW_OP_or =0x21,
1.369 + DW_OP_plus =0x22,
1.370 + DW_OP_plus_uconst =0x23,
1.371 + DW_OP_shl =0x24,
1.372 + DW_OP_shr =0x25,
1.373 + DW_OP_shra =0x26,
1.374 + DW_OP_xor =0x27,
1.375 + DW_OP_bra =0x28,
1.376 + DW_OP_eq =0x29,
1.377 + DW_OP_ge =0x2a,
1.378 + DW_OP_gt =0x2b,
1.379 + DW_OP_le =0x2c,
1.380 + DW_OP_lt =0x2d,
1.381 + DW_OP_ne =0x2e,
1.382 + DW_OP_skip =0x2f,
1.383 + DW_OP_lit0 =0x30,
1.384 + DW_OP_lit1 =0x31,
1.385 + DW_OP_lit2 =0x32,
1.386 + DW_OP_lit3 =0x33,
1.387 + DW_OP_lit4 =0x34,
1.388 + DW_OP_lit5 =0x35,
1.389 + DW_OP_lit6 =0x36,
1.390 + DW_OP_lit7 =0x37,
1.391 + DW_OP_lit8 =0x38,
1.392 + DW_OP_lit9 =0x39,
1.393 + DW_OP_lit10 =0x3a,
1.394 + DW_OP_lit11 =0x3b,
1.395 + DW_OP_lit12 =0x3c,
1.396 + DW_OP_lit13 =0x3d,
1.397 + DW_OP_lit14 =0x3e,
1.398 + DW_OP_lit15 =0x3f,
1.399 + DW_OP_lit16 =0x40,
1.400 + DW_OP_lit17 =0x41,
1.401 + DW_OP_lit18 =0x42,
1.402 + DW_OP_lit19 =0x43,
1.403 + DW_OP_lit20 =0x44,
1.404 + DW_OP_lit21 =0x45,
1.405 + DW_OP_lit22 =0x46,
1.406 + DW_OP_lit23 =0x47,
1.407 + DW_OP_lit24 =0x48,
1.408 + DW_OP_lit25 =0x49,
1.409 + DW_OP_lit26 =0x4a,
1.410 + DW_OP_lit27 =0x4b,
1.411 + DW_OP_lit28 =0x4c,
1.412 + DW_OP_lit29 =0x4d,
1.413 + DW_OP_lit30 =0x4e,
1.414 + DW_OP_lit31 =0x4f,
1.415 + DW_OP_reg0 =0x50,
1.416 + DW_OP_reg1 =0x51,
1.417 + DW_OP_reg2 =0x52,
1.418 + DW_OP_reg3 =0x53,
1.419 + DW_OP_reg4 =0x54,
1.420 + DW_OP_reg5 =0x55,
1.421 + DW_OP_reg6 =0x56,
1.422 + DW_OP_reg7 =0x57,
1.423 + DW_OP_reg8 =0x58,
1.424 + DW_OP_reg9 =0x59,
1.425 + DW_OP_reg10 =0x5a,
1.426 + DW_OP_reg11 =0x5b,
1.427 + DW_OP_reg12 =0x5c,
1.428 + DW_OP_reg13 =0x5d,
1.429 + DW_OP_reg14 =0x5e,
1.430 + DW_OP_reg15 =0x5f,
1.431 + DW_OP_reg16 =0x60,
1.432 + DW_OP_reg17 =0x61,
1.433 + DW_OP_reg18 =0x62,
1.434 + DW_OP_reg19 =0x63,
1.435 + DW_OP_reg20 =0x64,
1.436 + DW_OP_reg21 =0x65,
1.437 + DW_OP_reg22 =0x66,
1.438 + DW_OP_reg23 =0x67,
1.439 + DW_OP_reg24 =0x68,
1.440 + DW_OP_reg25 =0x69,
1.441 + DW_OP_reg26 =0x6a,
1.442 + DW_OP_reg27 =0x6b,
1.443 + DW_OP_reg28 =0x6c,
1.444 + DW_OP_reg29 =0x6d,
1.445 + DW_OP_reg30 =0x6e,
1.446 + DW_OP_reg31 =0x6f,
1.447 + DW_OP_breg0 =0x70,
1.448 + DW_OP_breg1 =0x71,
1.449 + DW_OP_breg2 =0x72,
1.450 + DW_OP_breg3 =0x73,
1.451 + DW_OP_breg4 =0x74,
1.452 + DW_OP_breg5 =0x75,
1.453 + DW_OP_breg6 =0x76,
1.454 + DW_OP_breg7 =0x77,
1.455 + DW_OP_breg8 =0x78,
1.456 + DW_OP_breg9 =0x79,
1.457 + DW_OP_breg10 =0x7a,
1.458 + DW_OP_breg11 =0x7b,
1.459 + DW_OP_breg12 =0x7c,
1.460 + DW_OP_breg13 =0x7d,
1.461 + DW_OP_breg14 =0x7e,
1.462 + DW_OP_breg15 =0x7f,
1.463 + DW_OP_breg16 =0x80,
1.464 + DW_OP_breg17 =0x81,
1.465 + DW_OP_breg18 =0x82,
1.466 + DW_OP_breg19 =0x83,
1.467 + DW_OP_breg20 =0x84,
1.468 + DW_OP_breg21 =0x85,
1.469 + DW_OP_breg22 =0x86,
1.470 + DW_OP_breg23 =0x87,
1.471 + DW_OP_breg24 =0x88,
1.472 + DW_OP_breg25 =0x89,
1.473 + DW_OP_breg26 =0x8a,
1.474 + DW_OP_breg27 =0x8b,
1.475 + DW_OP_breg28 =0x8c,
1.476 + DW_OP_breg29 =0x8d,
1.477 + DW_OP_breg30 =0x8e,
1.478 + DW_OP_breg31 =0x8f,
1.479 + DW_OP_regX =0x90,
1.480 + DW_OP_fbreg =0x91,
1.481 + DW_OP_bregX =0x92,
1.482 + DW_OP_piece =0x93,
1.483 + DW_OP_deref_size =0x94,
1.484 + DW_OP_xderef_size =0x95,
1.485 + DW_OP_nop =0x96,
1.486 + // DWARF3/DWARF3f
1.487 + DW_OP_push_object_address =0x97,
1.488 + DW_OP_call2 =0x98,
1.489 + DW_OP_call4 =0x99,
1.490 + DW_OP_call_ref =0x9a,
1.491 + DW_OP_form_tls_address =0x9b,
1.492 + DW_OP_call_frame_cfa =0x9c,
1.493 + DW_OP_bit_piece =0x9d,
1.494 + DW_OP_lo_user =0xe0,
1.495 + DW_OP_hi_user =0xff,
1.496 + // GNU extensions
1.497 + DW_OP_GNU_push_tls_address =0xe0
1.498 +};
1.499 +
1.500 +// Source languages. These are values for DW_AT_language.
1.501 +enum DwarfLanguage
1.502 + {
1.503 + DW_LANG_none =0x0000,
1.504 + DW_LANG_C89 =0x0001,
1.505 + DW_LANG_C =0x0002,
1.506 + DW_LANG_Ada83 =0x0003,
1.507 + DW_LANG_C_plus_plus =0x0004,
1.508 + DW_LANG_Cobol74 =0x0005,
1.509 + DW_LANG_Cobol85 =0x0006,
1.510 + DW_LANG_Fortran77 =0x0007,
1.511 + DW_LANG_Fortran90 =0x0008,
1.512 + DW_LANG_Pascal83 =0x0009,
1.513 + DW_LANG_Modula2 =0x000a,
1.514 + DW_LANG_Java =0x000b,
1.515 + DW_LANG_C99 =0x000c,
1.516 + DW_LANG_Ada95 =0x000d,
1.517 + DW_LANG_Fortran95 =0x000e,
1.518 + DW_LANG_PLI =0x000f,
1.519 + DW_LANG_ObjC =0x0010,
1.520 + DW_LANG_ObjC_plus_plus =0x0011,
1.521 + DW_LANG_UPC =0x0012,
1.522 + DW_LANG_D =0x0013,
1.523 + // Implementation-defined language code range.
1.524 + DW_LANG_lo_user = 0x8000,
1.525 + DW_LANG_hi_user = 0xffff,
1.526 +
1.527 + // Extensions.
1.528 +
1.529 + // MIPS assembly language. The GNU toolchain uses this for all
1.530 + // assembly languages, since there's no generic DW_LANG_ value for that.
1.531 + // See include/dwarf2.h in the binutils, gdb, or gcc source trees.
1.532 + DW_LANG_Mips_Assembler =0x8001,
1.533 + DW_LANG_Upc =0x8765 // Unified Parallel C
1.534 + };
1.535 +
1.536 +// Inline codes. These are values for DW_AT_inline.
1.537 +enum DwarfInline {
1.538 + DW_INL_not_inlined =0x0,
1.539 + DW_INL_inlined =0x1,
1.540 + DW_INL_declared_not_inlined =0x2,
1.541 + DW_INL_declared_inlined =0x3
1.542 +};
1.543 +
1.544 +// Call Frame Info instructions.
1.545 +enum DwarfCFI
1.546 + {
1.547 + DW_CFA_advance_loc = 0x40,
1.548 + DW_CFA_offset = 0x80,
1.549 + DW_CFA_restore = 0xc0,
1.550 + DW_CFA_nop = 0x00,
1.551 + DW_CFA_set_loc = 0x01,
1.552 + DW_CFA_advance_loc1 = 0x02,
1.553 + DW_CFA_advance_loc2 = 0x03,
1.554 + DW_CFA_advance_loc4 = 0x04,
1.555 + DW_CFA_offset_extended = 0x05,
1.556 + DW_CFA_restore_extended = 0x06,
1.557 + DW_CFA_undefined = 0x07,
1.558 + DW_CFA_same_value = 0x08,
1.559 + DW_CFA_register = 0x09,
1.560 + DW_CFA_remember_state = 0x0a,
1.561 + DW_CFA_restore_state = 0x0b,
1.562 + DW_CFA_def_cfa = 0x0c,
1.563 + DW_CFA_def_cfa_register = 0x0d,
1.564 + DW_CFA_def_cfa_offset = 0x0e,
1.565 + DW_CFA_def_cfa_expression = 0x0f,
1.566 + DW_CFA_expression = 0x10,
1.567 + DW_CFA_offset_extended_sf = 0x11,
1.568 + DW_CFA_def_cfa_sf = 0x12,
1.569 + DW_CFA_def_cfa_offset_sf = 0x13,
1.570 + DW_CFA_val_offset = 0x14,
1.571 + DW_CFA_val_offset_sf = 0x15,
1.572 + DW_CFA_val_expression = 0x16,
1.573 +
1.574 + // Opcodes in this range are reserved for user extensions.
1.575 + DW_CFA_lo_user = 0x1c,
1.576 + DW_CFA_hi_user = 0x3f,
1.577 +
1.578 + // SGI/MIPS specific.
1.579 + DW_CFA_MIPS_advance_loc8 = 0x1d,
1.580 +
1.581 + // GNU extensions.
1.582 + DW_CFA_GNU_window_save = 0x2d,
1.583 + DW_CFA_GNU_args_size = 0x2e,
1.584 + DW_CFA_GNU_negative_offset_extended = 0x2f
1.585 + };
1.586 +
1.587 +// Exception handling 'z' augmentation letters.
1.588 +enum DwarfZAugmentationCodes {
1.589 + // If the CFI augmentation string begins with 'z', then the CIE and FDE
1.590 + // have an augmentation data area just before the instructions, whose
1.591 + // contents are determined by the subsequent augmentation letters.
1.592 + DW_Z_augmentation_start = 'z',
1.593 +
1.594 + // If this letter is present in a 'z' augmentation string, the CIE
1.595 + // augmentation data includes a pointer encoding, and the FDE
1.596 + // augmentation data includes a language-specific data area pointer,
1.597 + // represented using that encoding.
1.598 + DW_Z_has_LSDA = 'L',
1.599 +
1.600 + // If this letter is present in a 'z' augmentation string, the CIE
1.601 + // augmentation data includes a pointer encoding, followed by a pointer
1.602 + // to a personality routine, represented using that encoding.
1.603 + DW_Z_has_personality_routine = 'P',
1.604 +
1.605 + // If this letter is present in a 'z' augmentation string, the CIE
1.606 + // augmentation data includes a pointer encoding describing how the FDE's
1.607 + // initial location, address range, and DW_CFA_set_loc operands are
1.608 + // encoded.
1.609 + DW_Z_has_FDE_address_encoding = 'R',
1.610 +
1.611 + // If this letter is present in a 'z' augmentation string, then code
1.612 + // addresses covered by FDEs that cite this CIE are signal delivery
1.613 + // trampolines. Return addresses of frames in trampolines should not be
1.614 + // adjusted as described in section 6.4.4 of the DWARF 3 spec.
1.615 + DW_Z_is_signal_trampoline = 'S'
1.616 +};
1.617 +
1.618 +// Exception handling frame description pointer formats, as described
1.619 +// by the Linux Standard Base Core Specification 4.0, section 11.5,
1.620 +// DWARF Extensions.
1.621 +enum DwarfPointerEncoding
1.622 + {
1.623 + DW_EH_PE_absptr = 0x00,
1.624 + DW_EH_PE_omit = 0xff,
1.625 + DW_EH_PE_uleb128 = 0x01,
1.626 + DW_EH_PE_udata2 = 0x02,
1.627 + DW_EH_PE_udata4 = 0x03,
1.628 + DW_EH_PE_udata8 = 0x04,
1.629 + DW_EH_PE_sleb128 = 0x09,
1.630 + DW_EH_PE_sdata2 = 0x0A,
1.631 + DW_EH_PE_sdata4 = 0x0B,
1.632 + DW_EH_PE_sdata8 = 0x0C,
1.633 + DW_EH_PE_pcrel = 0x10,
1.634 + DW_EH_PE_textrel = 0x20,
1.635 + DW_EH_PE_datarel = 0x30,
1.636 + DW_EH_PE_funcrel = 0x40,
1.637 + DW_EH_PE_aligned = 0x50,
1.638 +
1.639 + // The GNU toolchain sources define this enum value as well,
1.640 + // simply to help classify the lower nybble values into signed and
1.641 + // unsigned groups.
1.642 + DW_EH_PE_signed = 0x08,
1.643 +
1.644 + // This is not documented in LSB 4.0, but it is used in both the
1.645 + // Linux and OS X toolchains. It can be added to any other
1.646 + // encoding (except DW_EH_PE_aligned), and indicates that the
1.647 + // encoded value represents the address at which the true address
1.648 + // is stored, not the true address itself.
1.649 + DW_EH_PE_indirect = 0x80
1.650 + };
1.651 +
1.652 +} // namespace dwarf2reader
1.653 +#endif // COMMON_DWARF_DWARF2ENUMS_H__
