| /* This file defines standard DWARF types, structures, and macros. |
| Copyright (C) 2000-2011, 2014, 2016, 2017, 2018 Red Hat, Inc. |
| This file is part of elfutils. |
| |
| This file is free software; you can redistribute it and/or modify |
| it under the terms of either |
| |
| * the GNU Lesser General Public License as published by the Free |
| Software Foundation; either version 3 of the License, or (at |
| your option) any later version |
| |
| or |
| |
| * the GNU General Public License as published by the Free |
| Software Foundation; either version 2 of the License, or (at |
| your option) any later version |
| |
| or both in parallel, as here. |
| |
| elfutils is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| General Public License for more details. |
| |
| You should have received copies of the GNU General Public License and |
| the GNU Lesser General Public License along with this program. If |
| not, see <http://www.gnu.org/licenses/>. */ |
| |
| #ifndef _DWARF_H |
| #define _DWARF_H 1 |
| |
| /* DWARF Unit Header Types. */ |
| enum |
| { |
| DW_UT_compile = 0x01, |
| DW_UT_type = 0x02, |
| DW_UT_partial = 0x03, |
| DW_UT_skeleton = 0x04, |
| DW_UT_split_compile = 0x05, |
| DW_UT_split_type = 0x06, |
| |
| DW_UT_lo_user = 0x80, |
| DW_UT_hi_user = 0xff |
| }; |
| |
| /* DWARF tags. */ |
| enum |
| { |
| DW_TAG_array_type = 0x01, |
| DW_TAG_class_type = 0x02, |
| DW_TAG_entry_point = 0x03, |
| DW_TAG_enumeration_type = 0x04, |
| DW_TAG_formal_parameter = 0x05, |
| /* 0x06 reserved. */ |
| /* 0x07 reserved. */ |
| DW_TAG_imported_declaration = 0x08, |
| /* 0x09 reserved. */ |
| DW_TAG_label = 0x0a, |
| DW_TAG_lexical_block = 0x0b, |
| /* 0x0c reserved. */ |
| DW_TAG_member = 0x0d, |
| /* 0x0e reserved. */ |
| DW_TAG_pointer_type = 0x0f, |
| DW_TAG_reference_type = 0x10, |
| DW_TAG_compile_unit = 0x11, |
| DW_TAG_string_type = 0x12, |
| DW_TAG_structure_type = 0x13, |
| /* 0x14 reserved. */ |
| DW_TAG_subroutine_type = 0x15, |
| DW_TAG_typedef = 0x16, |
| DW_TAG_union_type = 0x17, |
| DW_TAG_unspecified_parameters = 0x18, |
| DW_TAG_variant = 0x19, |
| DW_TAG_common_block = 0x1a, |
| DW_TAG_common_inclusion = 0x1b, |
| DW_TAG_inheritance = 0x1c, |
| DW_TAG_inlined_subroutine = 0x1d, |
| DW_TAG_module = 0x1e, |
| DW_TAG_ptr_to_member_type = 0x1f, |
| DW_TAG_set_type = 0x20, |
| DW_TAG_subrange_type = 0x21, |
| DW_TAG_with_stmt = 0x22, |
| DW_TAG_access_declaration = 0x23, |
| DW_TAG_base_type = 0x24, |
| DW_TAG_catch_block = 0x25, |
| DW_TAG_const_type = 0x26, |
| DW_TAG_constant = 0x27, |
| DW_TAG_enumerator = 0x28, |
| DW_TAG_file_type = 0x29, |
| DW_TAG_friend = 0x2a, |
| DW_TAG_namelist = 0x2b, |
| DW_TAG_namelist_item = 0x2c, |
| DW_TAG_packed_type = 0x2d, |
| DW_TAG_subprogram = 0x2e, |
| DW_TAG_template_type_parameter = 0x2f, |
| DW_TAG_template_value_parameter = 0x30, |
| DW_TAG_thrown_type = 0x31, |
| DW_TAG_try_block = 0x32, |
| DW_TAG_variant_part = 0x33, |
| DW_TAG_variable = 0x34, |
| DW_TAG_volatile_type = 0x35, |
| DW_TAG_dwarf_procedure = 0x36, |
| DW_TAG_restrict_type = 0x37, |
| DW_TAG_interface_type = 0x38, |
| DW_TAG_namespace = 0x39, |
| DW_TAG_imported_module = 0x3a, |
| DW_TAG_unspecified_type = 0x3b, |
| DW_TAG_partial_unit = 0x3c, |
| DW_TAG_imported_unit = 0x3d, |
| /* 0x3e reserved. Was DW_TAG_mutable_type. */ |
| DW_TAG_condition = 0x3f, |
| DW_TAG_shared_type = 0x40, |
| DW_TAG_type_unit = 0x41, |
| DW_TAG_rvalue_reference_type = 0x42, |
| DW_TAG_template_alias = 0x43, |
| DW_TAG_coarray_type = 0x44, |
| DW_TAG_generic_subrange = 0x45, |
| DW_TAG_dynamic_type = 0x46, |
| DW_TAG_atomic_type = 0x47, |
| DW_TAG_call_site = 0x48, |
| DW_TAG_call_site_parameter = 0x49, |
| DW_TAG_skeleton_unit = 0x4a, |
| DW_TAG_immutable_type = 0x4b, |
| |
| DW_TAG_lo_user = 0x4080, |
| |
| DW_TAG_MIPS_loop = 0x4081, |
| DW_TAG_format_label = 0x4101, |
| DW_TAG_function_template = 0x4102, |
| DW_TAG_class_template = 0x4103, |
| |
| DW_TAG_GNU_BINCL = 0x4104, |
| DW_TAG_GNU_EINCL = 0x4105, |
| |
| DW_TAG_GNU_template_template_param = 0x4106, |
| DW_TAG_GNU_template_parameter_pack = 0x4107, |
| DW_TAG_GNU_formal_parameter_pack = 0x4108, |
| DW_TAG_GNU_call_site = 0x4109, |
| DW_TAG_GNU_call_site_parameter = 0x410a, |
| |
| DW_TAG_hi_user = 0xffff |
| }; |
| |
| |
| /* Children determination encodings. */ |
| enum |
| { |
| DW_CHILDREN_no = 0, |
| DW_CHILDREN_yes = 1 |
| }; |
| |
| |
| /* DWARF attributes encodings. */ |
| enum |
| { |
| DW_AT_sibling = 0x01, |
| DW_AT_location = 0x02, |
| DW_AT_name = 0x03, |
| /* 0x04 reserved. */ |
| /* 0x05 reserved. */ |
| /* 0x06 reserved. */ |
| /* 0x07 reserved. */ |
| /* 0x08 reserved. */ |
| DW_AT_ordering = 0x09, |
| /* 0x0a reserved. */ |
| DW_AT_byte_size = 0x0b, |
| DW_AT_bit_offset = 0x0c, /* Deprecated in DWARF4. */ |
| DW_AT_bit_size = 0x0d, |
| /* 0x0e reserved. */ |
| /* 0x0f reserved. */ |
| DW_AT_stmt_list = 0x10, |
| DW_AT_low_pc = 0x11, |
| DW_AT_high_pc = 0x12, |
| DW_AT_language = 0x13, |
| /* 0x14 reserved. */ |
| DW_AT_discr = 0x15, |
| DW_AT_discr_value = 0x16, |
| DW_AT_visibility = 0x17, |
| DW_AT_import = 0x18, |
| DW_AT_string_length = 0x19, |
| DW_AT_common_reference = 0x1a, |
| DW_AT_comp_dir = 0x1b, |
| DW_AT_const_value = 0x1c, |
| DW_AT_containing_type = 0x1d, |
| DW_AT_default_value = 0x1e, |
| /* 0x1f reserved. */ |
| DW_AT_inline = 0x20, |
| DW_AT_is_optional = 0x21, |
| DW_AT_lower_bound = 0x22, |
| /* 0x23 reserved. */ |
| /* 0x24 reserved. */ |
| DW_AT_producer = 0x25, |
| /* 0x26 reserved. */ |
| DW_AT_prototyped = 0x27, |
| /* 0x28 reserved. */ |
| /* 0x29 reserved. */ |
| DW_AT_return_addr = 0x2a, |
| /* 0x2b reserved. */ |
| DW_AT_start_scope = 0x2c, |
| /* 0x2d reserved. */ |
| DW_AT_bit_stride = 0x2e, |
| DW_AT_upper_bound = 0x2f, |
| /* 0x30 reserved. */ |
| DW_AT_abstract_origin = 0x31, |
| DW_AT_accessibility = 0x32, |
| DW_AT_address_class = 0x33, |
| DW_AT_artificial = 0x34, |
| DW_AT_base_types = 0x35, |
| DW_AT_calling_convention = 0x36, |
| DW_AT_count = 0x37, |
| DW_AT_data_member_location = 0x38, |
| DW_AT_decl_column = 0x39, |
| DW_AT_decl_file = 0x3a, |
| DW_AT_decl_line = 0x3b, |
| DW_AT_declaration = 0x3c, |
| DW_AT_discr_list = 0x3d, |
| DW_AT_encoding = 0x3e, |
| DW_AT_external = 0x3f, |
| DW_AT_frame_base = 0x40, |
| DW_AT_friend = 0x41, |
| DW_AT_identifier_case = 0x42, |
| DW_AT_macro_info = 0x43, /* Deprecated in DWARF5. */ |
| DW_AT_namelist_item = 0x44, |
| DW_AT_priority = 0x45, |
| DW_AT_segment = 0x46, |
| DW_AT_specification = 0x47, |
| DW_AT_static_link = 0x48, |
| DW_AT_type = 0x49, |
| DW_AT_use_location = 0x4a, |
| DW_AT_variable_parameter = 0x4b, |
| DW_AT_virtuality = 0x4c, |
| DW_AT_vtable_elem_location = 0x4d, |
| DW_AT_allocated = 0x4e, |
| DW_AT_associated = 0x4f, |
| DW_AT_data_location = 0x50, |
| DW_AT_byte_stride = 0x51, |
| DW_AT_entry_pc = 0x52, |
| DW_AT_use_UTF8 = 0x53, |
| DW_AT_extension = 0x54, |
| DW_AT_ranges = 0x55, |
| DW_AT_trampoline = 0x56, |
| DW_AT_call_column = 0x57, |
| DW_AT_call_file = 0x58, |
| DW_AT_call_line = 0x59, |
| DW_AT_description = 0x5a, |
| DW_AT_binary_scale = 0x5b, |
| DW_AT_decimal_scale = 0x5c, |
| DW_AT_small = 0x5d, |
| DW_AT_decimal_sign = 0x5e, |
| DW_AT_digit_count = 0x5f, |
| DW_AT_picture_string = 0x60, |
| DW_AT_mutable = 0x61, |
| DW_AT_threads_scaled = 0x62, |
| DW_AT_explicit = 0x63, |
| DW_AT_object_pointer = 0x64, |
| DW_AT_endianity = 0x65, |
| DW_AT_elemental = 0x66, |
| DW_AT_pure = 0x67, |
| DW_AT_recursive = 0x68, |
| DW_AT_signature = 0x69, |
| DW_AT_main_subprogram = 0x6a, |
| DW_AT_data_bit_offset = 0x6b, |
| DW_AT_const_expr = 0x6c, |
| DW_AT_enum_class = 0x6d, |
| DW_AT_linkage_name = 0x6e, |
| DW_AT_string_length_bit_size = 0x6f, |
| DW_AT_string_length_byte_size = 0x70, |
| DW_AT_rank = 0x71, |
| DW_AT_str_offsets_base = 0x72, |
| DW_AT_addr_base = 0x73, |
| DW_AT_rnglists_base = 0x74, |
| /* 0x75 reserved. */ |
| DW_AT_dwo_name = 0x76, |
| DW_AT_reference = 0x77, |
| DW_AT_rvalue_reference = 0x78, |
| DW_AT_macros = 0x79, |
| DW_AT_call_all_calls = 0x7a, |
| DW_AT_call_all_source_calls = 0x7b, |
| DW_AT_call_all_tail_calls = 0x7c, |
| DW_AT_call_return_pc = 0x7d, |
| DW_AT_call_value = 0x7e, |
| DW_AT_call_origin = 0x7f, |
| DW_AT_call_parameter = 0x80, |
| DW_AT_call_pc = 0x81, |
| DW_AT_call_tail_call = 0x82, |
| DW_AT_call_target = 0x83, |
| DW_AT_call_target_clobbered = 0x84, |
| DW_AT_call_data_location = 0x85, |
| DW_AT_call_data_value = 0x86, |
| DW_AT_noreturn = 0x87, |
| DW_AT_alignment = 0x88, |
| DW_AT_export_symbols = 0x89, |
| DW_AT_deleted = 0x8a, |
| DW_AT_defaulted = 0x8b, |
| DW_AT_loclists_base = 0x8c, |
| |
| DW_AT_lo_user = 0x2000, |
| |
| DW_AT_MIPS_fde = 0x2001, |
| DW_AT_MIPS_loop_begin = 0x2002, |
| DW_AT_MIPS_tail_loop_begin = 0x2003, |
| DW_AT_MIPS_epilog_begin = 0x2004, |
| DW_AT_MIPS_loop_unroll_factor = 0x2005, |
| DW_AT_MIPS_software_pipeline_depth = 0x2006, |
| DW_AT_MIPS_linkage_name = 0x2007, |
| DW_AT_MIPS_stride = 0x2008, |
| DW_AT_MIPS_abstract_name = 0x2009, |
| DW_AT_MIPS_clone_origin = 0x200a, |
| DW_AT_MIPS_has_inlines = 0x200b, |
| DW_AT_MIPS_stride_byte = 0x200c, |
| DW_AT_MIPS_stride_elem = 0x200d, |
| DW_AT_MIPS_ptr_dopetype = 0x200e, |
| DW_AT_MIPS_allocatable_dopetype = 0x200f, |
| DW_AT_MIPS_assumed_shape_dopetype = 0x2010, |
| DW_AT_MIPS_assumed_size = 0x2011, |
| |
| /* GNU extensions. */ |
| DW_AT_sf_names = 0x2101, |
| DW_AT_src_info = 0x2102, |
| DW_AT_mac_info = 0x2103, |
| DW_AT_src_coords = 0x2104, |
| DW_AT_body_begin = 0x2105, |
| DW_AT_body_end = 0x2106, |
| DW_AT_GNU_vector = 0x2107, |
| DW_AT_GNU_guarded_by = 0x2108, |
| DW_AT_GNU_pt_guarded_by = 0x2109, |
| DW_AT_GNU_guarded = 0x210a, |
| DW_AT_GNU_pt_guarded = 0x210b, |
| DW_AT_GNU_locks_excluded = 0x210c, |
| DW_AT_GNU_exclusive_locks_required = 0x210d, |
| DW_AT_GNU_shared_locks_required = 0x210e, |
| DW_AT_GNU_odr_signature = 0x210f, |
| DW_AT_GNU_template_name = 0x2110, |
| DW_AT_GNU_call_site_value = 0x2111, |
| DW_AT_GNU_call_site_data_value = 0x2112, |
| DW_AT_GNU_call_site_target = 0x2113, |
| DW_AT_GNU_call_site_target_clobbered = 0x2114, |
| DW_AT_GNU_tail_call = 0x2115, |
| DW_AT_GNU_all_tail_call_sites = 0x2116, |
| DW_AT_GNU_all_call_sites = 0x2117, |
| DW_AT_GNU_all_source_call_sites = 0x2118, |
| DW_AT_GNU_locviews = 0x2137, |
| DW_AT_GNU_entry_view = 0x2138, |
| DW_AT_GNU_macros = 0x2119, |
| DW_AT_GNU_deleted = 0x211a, |
| /* GNU Debug Fission extensions. */ |
| DW_AT_GNU_dwo_name = 0x2130, |
| DW_AT_GNU_dwo_id = 0x2131, |
| DW_AT_GNU_ranges_base = 0x2132, |
| DW_AT_GNU_addr_base = 0x2133, |
| DW_AT_GNU_pubnames = 0x2134, |
| DW_AT_GNU_pubtypes = 0x2135, |
| |
| /* https://gcc.gnu.org/wiki/DW_AT_GNU_numerator_denominator */ |
| DW_AT_GNU_numerator = 0x2303, |
| DW_AT_GNU_denominator = 0x2304, |
| /* https://gcc.gnu.org/wiki/DW_AT_GNU_bias */ |
| DW_AT_GNU_bias = 0x2305, |
| |
| DW_AT_hi_user = 0x3fff |
| }; |
| |
| /* Old unofficially attribute names. Should not be used. |
| Will not appear in known-dwarf.h */ |
| |
| /* DWARF1 array subscripts and element data types. */ |
| #define DW_AT_subscr_data 0x0a |
| /* DWARF1 enumeration literals. */ |
| #define DW_AT_element_list 0x0f |
| /* DWARF1 reference for variable to member structure, class or union. */ |
| #define DW_AT_member 0x14 |
| |
| /* DWARF form encodings. */ |
| enum |
| { |
| DW_FORM_addr = 0x01, |
| DW_FORM_block2 = 0x03, |
| DW_FORM_block4 = 0x04, |
| DW_FORM_data2 = 0x05, |
| DW_FORM_data4 = 0x06, |
| DW_FORM_data8 = 0x07, |
| DW_FORM_string = 0x08, |
| DW_FORM_block = 0x09, |
| DW_FORM_block1 = 0x0a, |
| DW_FORM_data1 = 0x0b, |
| DW_FORM_flag = 0x0c, |
| DW_FORM_sdata = 0x0d, |
| DW_FORM_strp = 0x0e, |
| DW_FORM_udata = 0x0f, |
| DW_FORM_ref_addr = 0x10, |
| DW_FORM_ref1 = 0x11, |
| DW_FORM_ref2 = 0x12, |
| DW_FORM_ref4 = 0x13, |
| DW_FORM_ref8 = 0x14, |
| DW_FORM_ref_udata = 0x15, |
| DW_FORM_indirect = 0x16, |
| DW_FORM_sec_offset = 0x17, |
| DW_FORM_exprloc = 0x18, |
| DW_FORM_flag_present = 0x19, |
| DW_FORM_strx = 0x1a, |
| DW_FORM_addrx = 0x1b, |
| DW_FORM_ref_sup4 = 0x1c, |
| DW_FORM_strp_sup = 0x1d, |
| DW_FORM_data16 = 0x1e, |
| DW_FORM_line_strp = 0x1f, |
| DW_FORM_ref_sig8 = 0x20, |
| DW_FORM_implicit_const = 0x21, |
| DW_FORM_loclistx = 0x22, |
| DW_FORM_rnglistx = 0x23, |
| DW_FORM_ref_sup8 = 0x24, |
| DW_FORM_strx1 = 0x25, |
| DW_FORM_strx2 = 0x26, |
| DW_FORM_strx3 = 0x27, |
| DW_FORM_strx4 = 0x28, |
| DW_FORM_addrx1 = 0x29, |
| DW_FORM_addrx2 = 0x2a, |
| DW_FORM_addrx3 = 0x2b, |
| DW_FORM_addrx4 = 0x2c, |
| |
| /* GNU Debug Fission extensions. */ |
| DW_FORM_GNU_addr_index = 0x1f01, |
| DW_FORM_GNU_str_index = 0x1f02, |
| |
| DW_FORM_GNU_ref_alt = 0x1f20, /* offset in alternate .debuginfo. */ |
| DW_FORM_GNU_strp_alt = 0x1f21 /* offset in alternate .debug_str. */ |
| }; |
| |
| |
| /* DWARF location operation encodings. */ |
| enum |
| { |
| DW_OP_addr = 0x03, /* Constant address. */ |
| DW_OP_deref = 0x06, |
| DW_OP_const1u = 0x08, /* Unsigned 1-byte constant. */ |
| DW_OP_const1s = 0x09, /* Signed 1-byte constant. */ |
| DW_OP_const2u = 0x0a, /* Unsigned 2-byte constant. */ |
| DW_OP_const2s = 0x0b, /* Signed 2-byte constant. */ |
| DW_OP_const4u = 0x0c, /* Unsigned 4-byte constant. */ |
| DW_OP_const4s = 0x0d, /* Signed 4-byte constant. */ |
| DW_OP_const8u = 0x0e, /* Unsigned 8-byte constant. */ |
| DW_OP_const8s = 0x0f, /* Signed 8-byte constant. */ |
| DW_OP_constu = 0x10, /* Unsigned LEB128 constant. */ |
| DW_OP_consts = 0x11, /* Signed LEB128 constant. */ |
| DW_OP_dup = 0x12, |
| DW_OP_drop = 0x13, |
| DW_OP_over = 0x14, |
| DW_OP_pick = 0x15, /* 1-byte stack index. */ |
| DW_OP_swap = 0x16, |
| DW_OP_rot = 0x17, |
| DW_OP_xderef = 0x18, |
| DW_OP_abs = 0x19, |
| DW_OP_and = 0x1a, |
| DW_OP_div = 0x1b, |
| DW_OP_minus = 0x1c, |
| DW_OP_mod = 0x1d, |
| DW_OP_mul = 0x1e, |
| DW_OP_neg = 0x1f, |
| DW_OP_not = 0x20, |
| DW_OP_or = 0x21, |
| DW_OP_plus = 0x22, |
| DW_OP_plus_uconst = 0x23, /* Unsigned LEB128 addend. */ |
| DW_OP_shl = 0x24, |
| DW_OP_shr = 0x25, |
| DW_OP_shra = 0x26, |
| DW_OP_xor = 0x27, |
| DW_OP_bra = 0x28, /* Signed 2-byte constant. */ |
| DW_OP_eq = 0x29, |
| DW_OP_ge = 0x2a, |
| DW_OP_gt = 0x2b, |
| DW_OP_le = 0x2c, |
| DW_OP_lt = 0x2d, |
| DW_OP_ne = 0x2e, |
| DW_OP_skip = 0x2f, /* Signed 2-byte constant. */ |
| DW_OP_lit0 = 0x30, /* Literal 0. */ |
| DW_OP_lit1 = 0x31, /* Literal 1. */ |
| DW_OP_lit2 = 0x32, /* Literal 2. */ |
| DW_OP_lit3 = 0x33, /* Literal 3. */ |
| DW_OP_lit4 = 0x34, /* Literal 4. */ |
| DW_OP_lit5 = 0x35, /* Literal 5. */ |
| DW_OP_lit6 = 0x36, /* Literal 6. */ |
| DW_OP_lit7 = 0x37, /* Literal 7. */ |
| DW_OP_lit8 = 0x38, /* Literal 8. */ |
| DW_OP_lit9 = 0x39, /* Literal 9. */ |
| DW_OP_lit10 = 0x3a, /* Literal 10. */ |
| DW_OP_lit11 = 0x3b, /* Literal 11. */ |
| DW_OP_lit12 = 0x3c, /* Literal 12. */ |
| DW_OP_lit13 = 0x3d, /* Literal 13. */ |
| DW_OP_lit14 = 0x3e, /* Literal 14. */ |
| DW_OP_lit15 = 0x3f, /* Literal 15. */ |
| DW_OP_lit16 = 0x40, /* Literal 16. */ |
| DW_OP_lit17 = 0x41, /* Literal 17. */ |
| DW_OP_lit18 = 0x42, /* Literal 18. */ |
| DW_OP_lit19 = 0x43, /* Literal 19. */ |
| DW_OP_lit20 = 0x44, /* Literal 20. */ |
| DW_OP_lit21 = 0x45, /* Literal 21. */ |
| DW_OP_lit22 = 0x46, /* Literal 22. */ |
| DW_OP_lit23 = 0x47, /* Literal 23. */ |
| DW_OP_lit24 = 0x48, /* Literal 24. */ |
| DW_OP_lit25 = 0x49, /* Literal 25. */ |
| DW_OP_lit26 = 0x4a, /* Literal 26. */ |
| DW_OP_lit27 = 0x4b, /* Literal 27. */ |
| DW_OP_lit28 = 0x4c, /* Literal 28. */ |
| DW_OP_lit29 = 0x4d, /* Literal 29. */ |
| DW_OP_lit30 = 0x4e, /* Literal 30. */ |
| DW_OP_lit31 = 0x4f, /* Literal 31. */ |
| DW_OP_reg0 = 0x50, /* Register 0. */ |
| DW_OP_reg1 = 0x51, /* Register 1. */ |
| DW_OP_reg2 = 0x52, /* Register 2. */ |
| DW_OP_reg3 = 0x53, /* Register 3. */ |
| DW_OP_reg4 = 0x54, /* Register 4. */ |
| DW_OP_reg5 = 0x55, /* Register 5. */ |
| DW_OP_reg6 = 0x56, /* Register 6. */ |
| DW_OP_reg7 = 0x57, /* Register 7. */ |
| DW_OP_reg8 = 0x58, /* Register 8. */ |
| DW_OP_reg9 = 0x59, /* Register 9. */ |
| DW_OP_reg10 = 0x5a, /* Register 10. */ |
| DW_OP_reg11 = 0x5b, /* Register 11. */ |
| DW_OP_reg12 = 0x5c, /* Register 12. */ |
| DW_OP_reg13 = 0x5d, /* Register 13. */ |
| DW_OP_reg14 = 0x5e, /* Register 14. */ |
| DW_OP_reg15 = 0x5f, /* Register 15. */ |
| DW_OP_reg16 = 0x60, /* Register 16. */ |
| DW_OP_reg17 = 0x61, /* Register 17. */ |
| DW_OP_reg18 = 0x62, /* Register 18. */ |
| DW_OP_reg19 = 0x63, /* Register 19. */ |
| DW_OP_reg20 = 0x64, /* Register 20. */ |
| DW_OP_reg21 = 0x65, /* Register 21. */ |
| DW_OP_reg22 = 0x66, /* Register 22. */ |
| DW_OP_reg23 = 0x67, /* Register 24. */ |
| DW_OP_reg24 = 0x68, /* Register 24. */ |
| DW_OP_reg25 = 0x69, /* Register 25. */ |
| DW_OP_reg26 = 0x6a, /* Register 26. */ |
| DW_OP_reg27 = 0x6b, /* Register 27. */ |
| DW_OP_reg28 = 0x6c, /* Register 28. */ |
| DW_OP_reg29 = 0x6d, /* Register 29. */ |
| DW_OP_reg30 = 0x6e, /* Register 30. */ |
| DW_OP_reg31 = 0x6f, /* Register 31. */ |
| DW_OP_breg0 = 0x70, /* Base register 0. */ |
| DW_OP_breg1 = 0x71, /* Base register 1. */ |
| DW_OP_breg2 = 0x72, /* Base register 2. */ |
| DW_OP_breg3 = 0x73, /* Base register 3. */ |
| DW_OP_breg4 = 0x74, /* Base register 4. */ |
| DW_OP_breg5 = 0x75, /* Base register 5. */ |
| DW_OP_breg6 = 0x76, /* Base register 6. */ |
| DW_OP_breg7 = 0x77, /* Base register 7. */ |
| DW_OP_breg8 = 0x78, /* Base register 8. */ |
| DW_OP_breg9 = 0x79, /* Base register 9. */ |
| DW_OP_breg10 = 0x7a, /* Base register 10. */ |
| DW_OP_breg11 = 0x7b, /* Base register 11. */ |
| DW_OP_breg12 = 0x7c, /* Base register 12. */ |
| DW_OP_breg13 = 0x7d, /* Base register 13. */ |
| DW_OP_breg14 = 0x7e, /* Base register 14. */ |
| DW_OP_breg15 = 0x7f, /* Base register 15. */ |
| DW_OP_breg16 = 0x80, /* Base register 16. */ |
| DW_OP_breg17 = 0x81, /* Base register 17. */ |
| DW_OP_breg18 = 0x82, /* Base register 18. */ |
| DW_OP_breg19 = 0x83, /* Base register 19. */ |
| DW_OP_breg20 = 0x84, /* Base register 20. */ |
| DW_OP_breg21 = 0x85, /* Base register 21. */ |
| DW_OP_breg22 = 0x86, /* Base register 22. */ |
| DW_OP_breg23 = 0x87, /* Base register 23. */ |
| DW_OP_breg24 = 0x88, /* Base register 24. */ |
| DW_OP_breg25 = 0x89, /* Base register 25. */ |
| DW_OP_breg26 = 0x8a, /* Base register 26. */ |
| DW_OP_breg27 = 0x8b, /* Base register 27. */ |
| DW_OP_breg28 = 0x8c, /* Base register 28. */ |
| DW_OP_breg29 = 0x8d, /* Base register 29. */ |
| DW_OP_breg30 = 0x8e, /* Base register 30. */ |
| DW_OP_breg31 = 0x8f, /* Base register 31. */ |
| DW_OP_regx = 0x90, /* Unsigned LEB128 register. */ |
| DW_OP_fbreg = 0x91, /* Signed LEB128 offset. */ |
| DW_OP_bregx = 0x92, /* ULEB128 register followed by SLEB128 off. */ |
| DW_OP_piece = 0x93, /* ULEB128 size of piece addressed. */ |
| DW_OP_deref_size = 0x94, /* 1-byte size of data retrieved. */ |
| DW_OP_xderef_size = 0x95, /* 1-byte size of data retrieved. */ |
| DW_OP_nop = 0x96, |
| DW_OP_push_object_address = 0x97, |
| DW_OP_call2 = 0x98, |
| DW_OP_call4 = 0x99, |
| DW_OP_call_ref = 0x9a, |
| DW_OP_form_tls_address = 0x9b,/* TLS offset to address in current thread */ |
| DW_OP_call_frame_cfa = 0x9c,/* CFA as determined by CFI. */ |
| DW_OP_bit_piece = 0x9d, /* ULEB128 size and ULEB128 offset in bits. */ |
| DW_OP_implicit_value = 0x9e, /* DW_FORM_block follows opcode. */ |
| DW_OP_stack_value = 0x9f, /* No operands, special like DW_OP_piece. */ |
| |
| DW_OP_implicit_pointer = 0xa0, |
| DW_OP_addrx = 0xa1, |
| DW_OP_constx = 0xa2, |
| DW_OP_entry_value = 0xa3, |
| DW_OP_const_type = 0xa4, |
| DW_OP_regval_type = 0xa5, |
| DW_OP_deref_type = 0xa6, |
| DW_OP_xderef_type = 0xa7, |
| DW_OP_convert = 0xa8, |
| DW_OP_reinterpret = 0xa9, |
| |
| /* GNU extensions. */ |
| DW_OP_GNU_push_tls_address = 0xe0, |
| DW_OP_GNU_uninit = 0xf0, |
| DW_OP_GNU_encoded_addr = 0xf1, |
| DW_OP_GNU_implicit_pointer = 0xf2, |
| DW_OP_GNU_entry_value = 0xf3, |
| DW_OP_GNU_const_type = 0xf4, |
| DW_OP_GNU_regval_type = 0xf5, |
| DW_OP_GNU_deref_type = 0xf6, |
| DW_OP_GNU_convert = 0xf7, |
| DW_OP_GNU_reinterpret = 0xf9, |
| DW_OP_GNU_parameter_ref = 0xfa, |
| |
| /* GNU Debug Fission extensions. */ |
| DW_OP_GNU_addr_index = 0xfb, |
| DW_OP_GNU_const_index = 0xfc, |
| |
| DW_OP_GNU_variable_value = 0xfd, |
| |
| DW_OP_lo_user = 0xe0, /* Implementation-defined range start. */ |
| DW_OP_hi_user = 0xff /* Implementation-defined range end. */ |
| }; |
| |
| |
| /* DWARF base type encodings. */ |
| enum |
| { |
| DW_ATE_void = 0x0, |
| DW_ATE_address = 0x1, |
| DW_ATE_boolean = 0x2, |
| DW_ATE_complex_float = 0x3, |
| DW_ATE_float = 0x4, |
| DW_ATE_signed = 0x5, |
| DW_ATE_signed_char = 0x6, |
| DW_ATE_unsigned = 0x7, |
| DW_ATE_unsigned_char = 0x8, |
| DW_ATE_imaginary_float = 0x9, |
| DW_ATE_packed_decimal = 0xa, |
| DW_ATE_numeric_string = 0xb, |
| DW_ATE_edited = 0xc, |
| DW_ATE_signed_fixed = 0xd, |
| DW_ATE_unsigned_fixed = 0xe, |
| DW_ATE_decimal_float = 0xf, |
| DW_ATE_UTF = 0x10, |
| DW_ATE_UCS = 0x11, |
| DW_ATE_ASCII = 0x12, |
| |
| DW_ATE_lo_user = 0x80, |
| DW_ATE_hi_user = 0xff |
| }; |
| |
| |
| /* DWARF decimal sign encodings. */ |
| enum |
| { |
| DW_DS_unsigned = 1, |
| DW_DS_leading_overpunch = 2, |
| DW_DS_trailing_overpunch = 3, |
| DW_DS_leading_separate = 4, |
| DW_DS_trailing_separate = 5, |
| }; |
| |
| |
| /* DWARF endianity encodings. */ |
| enum |
| { |
| DW_END_default = 0, |
| DW_END_big = 1, |
| DW_END_little = 2, |
| |
| DW_END_lo_user = 0x40, |
| DW_END_hi_user = 0xff |
| }; |
| |
| |
| /* DWARF accessibility encodings. */ |
| enum |
| { |
| DW_ACCESS_public = 1, |
| DW_ACCESS_protected = 2, |
| DW_ACCESS_private = 3 |
| }; |
| |
| |
| /* DWARF visibility encodings. */ |
| enum |
| { |
| DW_VIS_local = 1, |
| DW_VIS_exported = 2, |
| DW_VIS_qualified = 3 |
| }; |
| |
| |
| /* DWARF virtuality encodings. */ |
| enum |
| { |
| DW_VIRTUALITY_none = 0, |
| DW_VIRTUALITY_virtual = 1, |
| DW_VIRTUALITY_pure_virtual = 2 |
| }; |
| |
| |
| /* DWARF language encodings. */ |
| enum |
| { |
| DW_LANG_C89 = 0x0001, /* ISO C:1989 */ |
| DW_LANG_C = 0x0002, /* C */ |
| DW_LANG_Ada83 = 0x0003, /* ISO Ada:1983 */ |
| DW_LANG_C_plus_plus = 0x0004, /* ISO C++:1998 */ |
| DW_LANG_Cobol74 = 0x0005, /* ISO Cobol:1974 */ |
| DW_LANG_Cobol85 = 0x0006, /* ISO Cobol:1985 */ |
| DW_LANG_Fortran77 = 0x0007, /* ISO FORTRAN 77 */ |
| DW_LANG_Fortran90 = 0x0008, /* ISO Fortran 90 */ |
| DW_LANG_Pascal83 = 0x0009, /* ISO Pascal:1983 */ |
| DW_LANG_Modula2 = 0x000a, /* ISO Modula-2:1996 */ |
| DW_LANG_Java = 0x000b, /* Java */ |
| DW_LANG_C99 = 0x000c, /* ISO C:1999 */ |
| DW_LANG_Ada95 = 0x000d, /* ISO Ada:1995 */ |
| DW_LANG_Fortran95 = 0x000e, /* ISO Fortran 95 */ |
| DW_LANG_PLI = 0x000f, /* ISO PL/1:1976 */ |
| DW_LANG_ObjC = 0x0010, /* Objective-C */ |
| DW_LANG_ObjC_plus_plus = 0x0011, /* Objective-C++ */ |
| DW_LANG_UPC = 0x0012, /* Unified Parallel C */ |
| DW_LANG_D = 0x0013, /* D */ |
| DW_LANG_Python = 0x0014, /* Python */ |
| DW_LANG_OpenCL = 0x0015, /* OpenCL */ |
| DW_LANG_Go = 0x0016, /* Go */ |
| DW_LANG_Modula3 = 0x0017, /* Modula-3 */ |
| DW_LANG_Haskell = 0x0018, /* Haskell */ |
| DW_LANG_C_plus_plus_03 = 0x0019, /* ISO C++:2003 */ |
| DW_LANG_C_plus_plus_11 = 0x001a, /* ISO C++:2011 */ |
| DW_LANG_OCaml = 0x001b, /* OCaml */ |
| DW_LANG_Rust = 0x001c, /* Rust */ |
| DW_LANG_C11 = 0x001d, /* ISO C:2011 */ |
| DW_LANG_Swift = 0x001e, /* Swift */ |
| DW_LANG_Julia = 0x001f, /* Julia */ |
| DW_LANG_Dylan = 0x0020, /* Dylan */ |
| DW_LANG_C_plus_plus_14 = 0x0021, /* ISO C++:2014 */ |
| DW_LANG_Fortran03 = 0x0022, /* ISO/IEC 1539-1:2004 */ |
| DW_LANG_Fortran08 = 0x0023, /* ISO/IEC 1539-1:2010 */ |
| DW_LANG_RenderScript = 0x0024, /* RenderScript Kernal Language */ |
| DW_LANG_BLISS = 0x0025, /* BLISS */ |
| |
| DW_LANG_lo_user = 0x8000, |
| DW_LANG_Mips_Assembler = 0x8001, /* Assembler */ |
| DW_LANG_hi_user = 0xffff |
| }; |
| |
| /* Old (typo) '1' != 'I'. */ |
| #define DW_LANG_PL1 DW_LANG_PLI |
| |
| /* DWARF identifier case encodings. */ |
| enum |
| { |
| DW_ID_case_sensitive = 0, |
| DW_ID_up_case = 1, |
| DW_ID_down_case = 2, |
| DW_ID_case_insensitive = 3 |
| }; |
| |
| |
| /* DWARF calling conventions encodings. |
| Used as values of DW_AT_calling_convention for subroutines |
| (normal, program or nocall) or structures, unions and class types |
| (normal, reference or value). */ |
| enum |
| { |
| DW_CC_normal = 0x1, |
| DW_CC_program = 0x2, |
| DW_CC_nocall = 0x3, |
| DW_CC_pass_by_reference = 0x4, |
| DW_CC_pass_by_value = 0x5, |
| DW_CC_lo_user = 0x40, |
| DW_CC_hi_user = 0xff |
| }; |
| |
| |
| /* DWARF inline encodings. */ |
| enum |
| { |
| DW_INL_not_inlined = 0, |
| DW_INL_inlined = 1, |
| DW_INL_declared_not_inlined = 2, |
| DW_INL_declared_inlined = 3 |
| }; |
| |
| |
| /* DWARF ordering encodings. */ |
| enum |
| { |
| DW_ORD_row_major = 0, |
| DW_ORD_col_major = 1 |
| }; |
| |
| |
| /* DWARF discriminant descriptor encodings. */ |
| enum |
| { |
| DW_DSC_label = 0, |
| DW_DSC_range = 1 |
| }; |
| |
| /* DWARF defaulted member function encodings. */ |
| enum |
| { |
| DW_DEFAULTED_no = 0, |
| DW_DEFAULTED_in_class = 1, |
| DW_DEFAULTED_out_of_class = 2 |
| }; |
| |
| /* DWARF line content descriptions. */ |
| enum |
| { |
| DW_LNCT_path = 0x1, |
| DW_LNCT_directory_index = 0x2, |
| DW_LNCT_timestamp = 0x3, |
| DW_LNCT_size = 0x4, |
| DW_LNCT_MD5 = 0x5, |
| DW_LNCT_lo_user = 0x2000, |
| DW_LNCT_hi_user = 0x3fff |
| }; |
| |
| /* DWARF standard opcode encodings. */ |
| enum |
| { |
| DW_LNS_copy = 1, |
| DW_LNS_advance_pc = 2, |
| DW_LNS_advance_line = 3, |
| DW_LNS_set_file = 4, |
| DW_LNS_set_column = 5, |
| DW_LNS_negate_stmt = 6, |
| DW_LNS_set_basic_block = 7, |
| DW_LNS_const_add_pc = 8, |
| DW_LNS_fixed_advance_pc = 9, |
| DW_LNS_set_prologue_end = 10, |
| DW_LNS_set_epilogue_begin = 11, |
| DW_LNS_set_isa = 12 |
| }; |
| |
| |
| /* DWARF extended opcode encodings. */ |
| enum |
| { |
| DW_LNE_end_sequence = 1, |
| DW_LNE_set_address = 2, |
| DW_LNE_define_file = 3, |
| DW_LNE_set_discriminator = 4, |
| |
| DW_LNE_lo_user = 128, |
| DW_LNE_hi_user = 255 |
| }; |
| |
| |
| /* DWARF macinfo type encodings. */ |
| enum |
| { |
| DW_MACINFO_define = 1, |
| DW_MACINFO_undef = 2, |
| DW_MACINFO_start_file = 3, |
| DW_MACINFO_end_file = 4, |
| DW_MACINFO_vendor_ext = 255 |
| }; |
| |
| |
| /* DWARF debug_macro type encodings. */ |
| enum |
| { |
| DW_MACRO_define = 0x01, |
| DW_MACRO_undef = 0x02, |
| DW_MACRO_start_file = 0x03, |
| DW_MACRO_end_file = 0x04, |
| DW_MACRO_define_strp = 0x05, |
| DW_MACRO_undef_strp = 0x06, |
| DW_MACRO_import = 0x07, |
| DW_MACRO_define_sup = 0x08, |
| DW_MACRO_undef_sup = 0x09, |
| DW_MACRO_import_sup = 0x0a, |
| DW_MACRO_define_strx = 0x0b, |
| DW_MACRO_undef_strx = 0x0c, |
| DW_MACRO_lo_user = 0xe0, |
| DW_MACRO_hi_user = 0xff |
| }; |
| |
| /* Old GNU extension names for DWARF5 debug_macro type encodings. |
| There are no equivalents for the supplementary object file (sup) |
| and indirect string references (strx). */ |
| #define DW_MACRO_GNU_define DW_MACRO_define |
| #define DW_MACRO_GNU_undef DW_MACRO_undef |
| #define DW_MACRO_GNU_start_file DW_MACRO_start_file |
| #define DW_MACRO_GNU_end_file DW_MACRO_end_file |
| #define DW_MACRO_GNU_define_indirect DW_MACRO_define_strp |
| #define DW_MACRO_GNU_undef_indirect DW_MACRO_undef_strp |
| #define DW_MACRO_GNU_transparent_include DW_MACRO_import |
| #define DW_MACRO_GNU_lo_user DW_MACRO_lo_user |
| #define DW_MACRO_GNU_hi_user DW_MACRO_hi_user |
| |
| |
| /* Range list entry encoding. */ |
| enum |
| { |
| DW_RLE_end_of_list = 0x0, |
| DW_RLE_base_addressx = 0x1, |
| DW_RLE_startx_endx = 0x2, |
| DW_RLE_startx_length = 0x3, |
| DW_RLE_offset_pair = 0x4, |
| DW_RLE_base_address = 0x5, |
| DW_RLE_start_end = 0x6, |
| DW_RLE_start_length = 0x7 |
| }; |
| |
| |
| /* Location list entry encoding. */ |
| enum |
| { |
| DW_LLE_end_of_list = 0x0, |
| DW_LLE_base_addressx = 0x1, |
| DW_LLE_startx_endx = 0x2, |
| DW_LLE_startx_length = 0x3, |
| DW_LLE_offset_pair = 0x4, |
| DW_LLE_default_location = 0x5, |
| DW_LLE_base_address = 0x6, |
| DW_LLE_start_end = 0x7, |
| DW_LLE_start_length = 0x8 |
| }; |
| |
| |
| /* GNU DebugFission list entry encodings (.debug_loc.dwo). */ |
| enum |
| { |
| DW_LLE_GNU_end_of_list_entry = 0x0, |
| DW_LLE_GNU_base_address_selection_entry = 0x1, |
| DW_LLE_GNU_start_end_entry = 0x2, |
| DW_LLE_GNU_start_length_entry = 0x3 |
| }; |
| |
| |
| /* DWARF call frame instruction encodings. */ |
| enum |
| { |
| DW_CFA_advance_loc = 0x40, |
| DW_CFA_offset = 0x80, |
| DW_CFA_restore = 0xc0, |
| DW_CFA_extended = 0, |
| |
| DW_CFA_nop = 0x00, |
| DW_CFA_set_loc = 0x01, |
| DW_CFA_advance_loc1 = 0x02, |
| DW_CFA_advance_loc2 = 0x03, |
| DW_CFA_advance_loc4 = 0x04, |
| DW_CFA_offset_extended = 0x05, |
| DW_CFA_restore_extended = 0x06, |
| DW_CFA_undefined = 0x07, |
| DW_CFA_same_value = 0x08, |
| DW_CFA_register = 0x09, |
| DW_CFA_remember_state = 0x0a, |
| DW_CFA_restore_state = 0x0b, |
| DW_CFA_def_cfa = 0x0c, |
| DW_CFA_def_cfa_register = 0x0d, |
| DW_CFA_def_cfa_offset = 0x0e, |
| DW_CFA_def_cfa_expression = 0x0f, |
| DW_CFA_expression = 0x10, |
| DW_CFA_offset_extended_sf = 0x11, |
| DW_CFA_def_cfa_sf = 0x12, |
| DW_CFA_def_cfa_offset_sf = 0x13, |
| DW_CFA_val_offset = 0x14, |
| DW_CFA_val_offset_sf = 0x15, |
| DW_CFA_val_expression = 0x16, |
| |
| DW_CFA_low_user = 0x1c, |
| DW_CFA_MIPS_advance_loc8 = 0x1d, |
| DW_CFA_GNU_window_save = 0x2d, |
| DW_CFA_AARCH64_negate_ra_state = 0x2d, |
| DW_CFA_GNU_args_size = 0x2e, |
| DW_CFA_GNU_negative_offset_extended = 0x2f, |
| DW_CFA_high_user = 0x3f |
| }; |
| |
| /* ID indicating CIE as opposed to FDE in .debug_frame. */ |
| enum |
| { |
| DW_CIE_ID_32 = 0xffffffffU, /* In 32-bit format CIE header. */ |
| DW_CIE_ID_64 = 0xffffffffffffffffULL /* In 64-bit format CIE header. */ |
| }; |
| |
| |
| /* Information for GNU unwind information. */ |
| enum |
| { |
| DW_EH_PE_absptr = 0x00, |
| DW_EH_PE_omit = 0xff, |
| |
| /* FDE data encoding. */ |
| DW_EH_PE_uleb128 = 0x01, |
| DW_EH_PE_udata2 = 0x02, |
| DW_EH_PE_udata4 = 0x03, |
| DW_EH_PE_udata8 = 0x04, |
| DW_EH_PE_sleb128 = 0x09, |
| DW_EH_PE_sdata2 = 0x0a, |
| DW_EH_PE_sdata4 = 0x0b, |
| DW_EH_PE_sdata8 = 0x0c, |
| DW_EH_PE_signed = 0x08, |
| |
| /* FDE flags. */ |
| DW_EH_PE_pcrel = 0x10, |
| DW_EH_PE_textrel = 0x20, |
| DW_EH_PE_datarel = 0x30, |
| DW_EH_PE_funcrel = 0x40, |
| DW_EH_PE_aligned = 0x50, |
| |
| DW_EH_PE_indirect = 0x80 |
| }; |
| |
| |
| /* DWARF XXX. */ |
| #define DW_ADDR_none 0 |
| |
| /* Section 7.2.2 of the DWARF3 specification defines a range of escape |
| codes that can appear in the length field of certain DWARF structures. |
| |
| These defines enumerate the minimum and maximum values of this range. |
| Currently only the maximum value is used (to indicate that 64-bit |
| values are going to be used in the dwarf data that accompanies the |
| structure). The other values are reserved. |
| |
| Note: There is a typo in DWARF3 spec (published Dec 20, 2005). In |
| sections 7.4, 7.5.1, 7.19, 7.20 the minimum escape code is referred to |
| as 0xffffff00 whereas in fact it should be 0xfffffff0. */ |
| #define DWARF3_LENGTH_MIN_ESCAPE_CODE 0xfffffff0u |
| #define DWARF3_LENGTH_MAX_ESCAPE_CODE 0xffffffffu |
| #define DWARF3_LENGTH_64_BIT DWARF3_LENGTH_MAX_ESCAPE_CODE |
| |
| #endif /* dwarf.h */ |
