/* Declarations and definitions of codes relating to the DWARF2 and
DWARF3 symbolic debugging information formats.
- Copyright (C) 1992, 1993, 1995, 1996, 1997, 1999, 2000, 2001, 2002,
- 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
- Free Software Foundation, Inc.
+ Copyright (C) 1992-2020 Free Software Foundation, Inc.
Written by Gary Funck (gary@intrepid.com) The Ada Joint Program
Office (AJPO), Florida State University and Silicon Graphics Inc.
This file also now contains definitions from the DWARF 3 specification
published Dec 20, 2005, available from: http://dwarf.freestandards.org. */
-/* This file is shared between GCC and GDB, and should not contain
- prototypes. */
-
-#ifndef _ELF_DWARF2_H
-#define _ELF_DWARF2_H
-
-/* Structure found in the .debug_line section. */
-typedef struct
-{
- unsigned char li_length [4];
- unsigned char li_version [2];
- unsigned char li_prologue_length [4];
- unsigned char li_min_insn_length [1];
- unsigned char li_default_is_stmt [1];
- unsigned char li_line_base [1];
- unsigned char li_line_range [1];
- unsigned char li_opcode_base [1];
-}
-DWARF2_External_LineInfo;
-
-typedef struct
-{
- unsigned long li_length;
- unsigned short li_version;
- unsigned int li_prologue_length;
- unsigned char li_min_insn_length;
- unsigned char li_max_ops_per_insn;
- unsigned char li_default_is_stmt;
- int li_line_base;
- unsigned char li_line_range;
- unsigned char li_opcode_base;
-}
-DWARF2_Internal_LineInfo;
-
-/* Structure found in .debug_pubnames section. */
-typedef struct
-{
- unsigned char pn_length [4];
- unsigned char pn_version [2];
- unsigned char pn_offset [4];
- unsigned char pn_size [4];
-}
-DWARF2_External_PubNames;
-
-typedef struct
-{
- unsigned long pn_length;
- unsigned short pn_version;
- unsigned long pn_offset;
- unsigned long pn_size;
-}
-DWARF2_Internal_PubNames;
-
-/* Structure found in .debug_info section. */
-typedef struct
-{
- unsigned char cu_length [4];
- unsigned char cu_version [2];
- unsigned char cu_abbrev_offset [4];
- unsigned char cu_pointer_size [1];
-}
-DWARF2_External_CompUnit;
-
-typedef struct
-{
- unsigned long cu_length;
- unsigned short cu_version;
- unsigned long cu_abbrev_offset;
- unsigned char cu_pointer_size;
-}
-DWARF2_Internal_CompUnit;
-
-typedef struct
-{
- unsigned char ar_length [4];
- unsigned char ar_version [2];
- unsigned char ar_info_offset [4];
- unsigned char ar_pointer_size [1];
- unsigned char ar_segment_size [1];
-}
-DWARF2_External_ARange;
-
-typedef struct
-{
- unsigned long ar_length;
- unsigned short ar_version;
- unsigned long ar_info_offset;
- unsigned char ar_pointer_size;
- unsigned char ar_segment_size;
-}
-DWARF2_Internal_ARange;
-
-
-/* Tag names and codes. */
-enum dwarf_tag
- {
- DW_TAG_padding = 0x00,
- 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,
- DW_TAG_imported_declaration = 0x08,
- DW_TAG_label = 0x0a,
- DW_TAG_lexical_block = 0x0b,
- DW_TAG_member = 0x0d,
- 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,
- 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_param = 0x2f,
- DW_TAG_template_value_param = 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,
- /* DWARF 3. */
- 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,
- DW_TAG_condition = 0x3f,
- DW_TAG_shared_type = 0x40,
- /* DWARF 4. */
- DW_TAG_type_unit = 0x41,
- DW_TAG_rvalue_reference_type = 0x42,
- DW_TAG_template_alias = 0x43,
-
- DW_TAG_lo_user = 0x4080,
- DW_TAG_hi_user = 0xffff,
-
- /* SGI/MIPS Extensions. */
- DW_TAG_MIPS_loop = 0x4081,
-
- /* HP extensions. See: ftp://ftp.hp.com/pub/lang/tools/WDB/wdb-4.0.tar.gz . */
- DW_TAG_HP_array_descriptor = 0x4090,
- DW_TAG_HP_Bliss_field = 0x4091,
- DW_TAG_HP_Bliss_field_set = 0x4092,
-
- /* GNU extensions. */
- DW_TAG_format_label = 0x4101, /* For FORTRAN 77 and Fortran 90. */
- DW_TAG_function_template = 0x4102, /* For C++. */
- DW_TAG_class_template = 0x4103, /* For C++. */
- DW_TAG_GNU_BINCL = 0x4104,
- DW_TAG_GNU_EINCL = 0x4105,
- /* Template template parameter.
- See http://gcc.gnu.org/wiki/TemplateParmsDwarf . */
- DW_TAG_GNU_template_template_param = 0x4106,
-
- /* Template parameter pack extension, specified at
- http://wiki.dwarfstd.org/index.php?title=C%2B%2B0x:_Variadic_templates
- The values of these two TAGS are in the DW_TAG_GNU_* space until the tags
- are properly part of DWARF 5. */
- DW_TAG_GNU_template_parameter_pack = 0x4107,
- DW_TAG_GNU_formal_parameter_pack = 0x4108,
- /* Extensions for UPC. See: http://upc.gwu.edu/~upc. */
- DW_TAG_upc_shared_type = 0x8765,
- DW_TAG_upc_strict_type = 0x8766,
- DW_TAG_upc_relaxed_type = 0x8767,
- /* PGI (STMicroelectronics) extensions. No documentation available. */
- DW_TAG_PGI_kanji_type = 0xA000,
- DW_TAG_PGI_interface_block = 0xA020
- };
+#ifndef _DWARF2_H
+#define _DWARF2_H
+
+#define DW_TAG(name, value) , name = value
+#define DW_TAG_DUP(name, value) , name = value
+#define DW_FORM(name, value) , name = value
+#define DW_AT(name, value) , name = value
+#define DW_AT_DUP(name, value) , name = value
+#define DW_OP(name, value) , name = value
+#define DW_OP_DUP(name, value) , name = value
+#define DW_ATE(name, value) , name = value
+#define DW_ATE_DUP(name, value) , name = value
+#define DW_CFA(name, value) , name = value
+#define DW_CFA_DUP(name, value) , name = value
+#define DW_IDX(name, value) , name = value
+#define DW_IDX_DUP(name, value) , name = value
+
+#define DW_FIRST_TAG(name, value) enum dwarf_tag { \
+ name = value
+#define DW_END_TAG };
+#define DW_FIRST_FORM(name, value) enum dwarf_form { \
+ name = value
+#define DW_END_FORM };
+#define DW_FIRST_AT(name, value) enum dwarf_attribute { \
+ name = value
+#define DW_END_AT };
+#define DW_FIRST_OP(name, value) enum dwarf_location_atom { \
+ name = value
+#define DW_END_OP };
+#define DW_FIRST_ATE(name, value) enum dwarf_type { \
+ name = value
+#define DW_END_ATE };
+#define DW_FIRST_CFA(name, value) enum dwarf_call_frame_info { \
+ name = value
+#define DW_END_CFA };
+#define DW_FIRST_IDX(name, value) enum dwarf_name_index_attribute { \
+ name = value
+#define DW_END_IDX };
+
+#include "dwarf2.def"
+
+#undef DW_FIRST_TAG
+#undef DW_END_TAG
+#undef DW_FIRST_FORM
+#undef DW_END_FORM
+#undef DW_FIRST_AT
+#undef DW_END_AT
+#undef DW_FIRST_OP
+#undef DW_END_OP
+#undef DW_FIRST_ATE
+#undef DW_END_ATE
+#undef DW_FIRST_CFA
+#undef DW_END_CFA
+#undef DW_FIRST_IDX
+#undef DW_END_IDX
+
+#undef DW_TAG
+#undef DW_TAG_DUP
+#undef DW_FORM
+#undef DW_AT
+#undef DW_AT_DUP
+#undef DW_OP
+#undef DW_OP_DUP
+#undef DW_ATE
+#undef DW_ATE_DUP
+#undef DW_CFA
+#undef DW_CFA_DUP
+#undef DW_IDX
+#undef DW_IDX_DUP
/* Flag that tells whether entry has a child or not. */
#define DW_children_no 0
#define DW_children_yes 1
-/* Form names and codes. */
-enum dwarf_form
- {
- 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,
- /* DWARF 4. */
- DW_FORM_sec_offset = 0x17,
- DW_FORM_exprloc = 0x18,
- DW_FORM_flag_present = 0x19,
- DW_FORM_ref_sig8 = 0x20
-#define DW_FORM_sig8 DW_FORM_ref_sig8 /* Note: The use of DW_FORM_sig8 is deprecated. */
- };
-
-/* Attribute names and codes. */
-enum dwarf_attribute
- {
- DW_AT_sibling = 0x01,
- DW_AT_location = 0x02,
- DW_AT_name = 0x03,
- DW_AT_ordering = 0x09,
- DW_AT_subscr_data = 0x0a,
- DW_AT_byte_size = 0x0b,
- DW_AT_bit_offset = 0x0c,
- DW_AT_bit_size = 0x0d,
- DW_AT_element_list = 0x0f,
- DW_AT_stmt_list = 0x10,
- DW_AT_low_pc = 0x11,
- DW_AT_high_pc = 0x12,
- DW_AT_language = 0x13,
- DW_AT_member = 0x14,
- 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,
- DW_AT_inline = 0x20,
- DW_AT_is_optional = 0x21,
- DW_AT_lower_bound = 0x22,
- DW_AT_producer = 0x25,
- DW_AT_prototyped = 0x27,
- DW_AT_return_addr = 0x2a,
- DW_AT_start_scope = 0x2c,
- DW_AT_bit_stride = 0x2e,
#define DW_AT_stride_size DW_AT_bit_stride /* Note: The use of DW_AT_stride_size is deprecated. */
- DW_AT_upper_bound = 0x2f,
- 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,
- DW_AT_namelist_items = 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,
- /* DWARF 3 values. */
- DW_AT_allocated = 0x4e,
- DW_AT_associated = 0x4f,
- DW_AT_data_location = 0x50,
- DW_AT_byte_stride = 0x51,
#define DW_AT_stride DW_AT_byte_stride /* Note: The use of DW_AT_stride is deprecated. */
- 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,
- /* DWARF 4. */
- 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_lo_user = 0x2000, /* Implementation-defined range start. */
- DW_AT_hi_user = 0x3ff0, /* Implementation-defined range end. */
-
- /* SGI/MIPS extensions. */
- 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,
- /* HP extensions. */
- DW_AT_HP_block_index = 0x2000,
- DW_AT_HP_unmodifiable = 0x2001, /* Same as DW_AT_MIPS_fde. */
- DW_AT_HP_prologue = 0x2005, /* Same as DW_AT_MIPS_loop_unroll. */
- DW_AT_HP_epilogue = 0x2008, /* Same as DW_AT_MIPS_stride. */
- DW_AT_HP_actuals_stmt_list = 0x2010,
- DW_AT_HP_proc_per_section = 0x2011,
- DW_AT_HP_raw_data_ptr = 0x2012,
- DW_AT_HP_pass_by_reference = 0x2013,
- DW_AT_HP_opt_level = 0x2014,
- DW_AT_HP_prof_version_id = 0x2015,
- DW_AT_HP_opt_flags = 0x2016,
- DW_AT_HP_cold_region_low_pc = 0x2017,
- DW_AT_HP_cold_region_high_pc = 0x2018,
- DW_AT_HP_all_variables_modifiable = 0x2019,
- DW_AT_HP_linkage_name = 0x201a,
- DW_AT_HP_prof_flags = 0x201b, /* In comp unit of procs_info for -g. */
- DW_AT_HP_unit_name = 0x201f,
- DW_AT_HP_unit_size = 0x2020,
- DW_AT_HP_widened_byte_size = 0x2021,
- DW_AT_HP_definition_points = 0x2022,
- DW_AT_HP_default_location = 0x2023,
- DW_AT_HP_is_result_param = 0x2029,
-
- /* 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,
- /* Thread-safety annotations.
- See http://gcc.gnu.org/wiki/ThreadSafetyAnnotation . */
- 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,
- /* One-definition rule violation detection.
- See http://gcc.gnu.org/wiki/DwarfSeparateTypeInfo . */
- DW_AT_GNU_odr_signature = 0x210f,
- /* Template template argument name.
- See http://gcc.gnu.org/wiki/TemplateParmsDwarf . */
- DW_AT_GNU_template_name = 0x2110,
- /* VMS extensions. */
- DW_AT_VMS_rtnbeg_pd_address = 0x2201,
- /* GNAT extensions. */
- /* GNAT descriptive type.
- See http://gcc.gnu.org/wiki/DW_AT_GNAT_descriptive_type . */
- DW_AT_use_GNAT_descriptive_type = 0x2301,
- DW_AT_GNAT_descriptive_type = 0x2302,
- /* UPC extension. */
- DW_AT_upc_threads_scaled = 0x3210,
- /* PGI (STMicroelectronics) extensions. */
- DW_AT_PGI_lbase = 0x3a00,
- DW_AT_PGI_soffset = 0x3a01,
- DW_AT_PGI_lstride = 0x3a02
- };
-
-/* Location atom names and codes. */
-enum dwarf_location_atom
- {
- DW_OP_addr = 0x03,
- DW_OP_deref = 0x06,
- DW_OP_const1u = 0x08,
- DW_OP_const1s = 0x09,
- DW_OP_const2u = 0x0a,
- DW_OP_const2s = 0x0b,
- DW_OP_const4u = 0x0c,
- DW_OP_const4s = 0x0d,
- DW_OP_const8u = 0x0e,
- DW_OP_const8s = 0x0f,
- DW_OP_constu = 0x10,
- DW_OP_consts = 0x11,
- DW_OP_dup = 0x12,
- DW_OP_drop = 0x13,
- DW_OP_over = 0x14,
- DW_OP_pick = 0x15,
- 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,
- DW_OP_shl = 0x24,
- DW_OP_shr = 0x25,
- DW_OP_shra = 0x26,
- DW_OP_xor = 0x27,
- DW_OP_bra = 0x28,
- 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,
- DW_OP_lit0 = 0x30,
- DW_OP_lit1 = 0x31,
- DW_OP_lit2 = 0x32,
- DW_OP_lit3 = 0x33,
- DW_OP_lit4 = 0x34,
- DW_OP_lit5 = 0x35,
- DW_OP_lit6 = 0x36,
- DW_OP_lit7 = 0x37,
- DW_OP_lit8 = 0x38,
- DW_OP_lit9 = 0x39,
- DW_OP_lit10 = 0x3a,
- DW_OP_lit11 = 0x3b,
- DW_OP_lit12 = 0x3c,
- DW_OP_lit13 = 0x3d,
- DW_OP_lit14 = 0x3e,
- DW_OP_lit15 = 0x3f,
- DW_OP_lit16 = 0x40,
- DW_OP_lit17 = 0x41,
- DW_OP_lit18 = 0x42,
- DW_OP_lit19 = 0x43,
- DW_OP_lit20 = 0x44,
- DW_OP_lit21 = 0x45,
- DW_OP_lit22 = 0x46,
- DW_OP_lit23 = 0x47,
- DW_OP_lit24 = 0x48,
- DW_OP_lit25 = 0x49,
- DW_OP_lit26 = 0x4a,
- DW_OP_lit27 = 0x4b,
- DW_OP_lit28 = 0x4c,
- DW_OP_lit29 = 0x4d,
- DW_OP_lit30 = 0x4e,
- DW_OP_lit31 = 0x4f,
- DW_OP_reg0 = 0x50,
- DW_OP_reg1 = 0x51,
- DW_OP_reg2 = 0x52,
- DW_OP_reg3 = 0x53,
- DW_OP_reg4 = 0x54,
- DW_OP_reg5 = 0x55,
- DW_OP_reg6 = 0x56,
- DW_OP_reg7 = 0x57,
- DW_OP_reg8 = 0x58,
- DW_OP_reg9 = 0x59,
- DW_OP_reg10 = 0x5a,
- DW_OP_reg11 = 0x5b,
- DW_OP_reg12 = 0x5c,
- DW_OP_reg13 = 0x5d,
- DW_OP_reg14 = 0x5e,
- DW_OP_reg15 = 0x5f,
- DW_OP_reg16 = 0x60,
- DW_OP_reg17 = 0x61,
- DW_OP_reg18 = 0x62,
- DW_OP_reg19 = 0x63,
- DW_OP_reg20 = 0x64,
- DW_OP_reg21 = 0x65,
- DW_OP_reg22 = 0x66,
- DW_OP_reg23 = 0x67,
- DW_OP_reg24 = 0x68,
- DW_OP_reg25 = 0x69,
- DW_OP_reg26 = 0x6a,
- DW_OP_reg27 = 0x6b,
- DW_OP_reg28 = 0x6c,
- DW_OP_reg29 = 0x6d,
- DW_OP_reg30 = 0x6e,
- DW_OP_reg31 = 0x6f,
- DW_OP_breg0 = 0x70,
- DW_OP_breg1 = 0x71,
- DW_OP_breg2 = 0x72,
- DW_OP_breg3 = 0x73,
- DW_OP_breg4 = 0x74,
- DW_OP_breg5 = 0x75,
- DW_OP_breg6 = 0x76,
- DW_OP_breg7 = 0x77,
- DW_OP_breg8 = 0x78,
- DW_OP_breg9 = 0x79,
- DW_OP_breg10 = 0x7a,
- DW_OP_breg11 = 0x7b,
- DW_OP_breg12 = 0x7c,
- DW_OP_breg13 = 0x7d,
- DW_OP_breg14 = 0x7e,
- DW_OP_breg15 = 0x7f,
- DW_OP_breg16 = 0x80,
- DW_OP_breg17 = 0x81,
- DW_OP_breg18 = 0x82,
- DW_OP_breg19 = 0x83,
- DW_OP_breg20 = 0x84,
- DW_OP_breg21 = 0x85,
- DW_OP_breg22 = 0x86,
- DW_OP_breg23 = 0x87,
- DW_OP_breg24 = 0x88,
- DW_OP_breg25 = 0x89,
- DW_OP_breg26 = 0x8a,
- DW_OP_breg27 = 0x8b,
- DW_OP_breg28 = 0x8c,
- DW_OP_breg29 = 0x8d,
- DW_OP_breg30 = 0x8e,
- DW_OP_breg31 = 0x8f,
- DW_OP_regx = 0x90,
- DW_OP_fbreg = 0x91,
- DW_OP_bregx = 0x92,
- DW_OP_piece = 0x93,
- DW_OP_deref_size = 0x94,
- DW_OP_xderef_size = 0x95,
- DW_OP_nop = 0x96,
- /* DWARF 3 extensions. */
- 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,
- DW_OP_call_frame_cfa = 0x9c,
- DW_OP_bit_piece = 0x9d,
-
- /* DWARF 4 extensions. */
- DW_OP_implicit_value = 0x9e,
- DW_OP_stack_value = 0x9f,
-
- DW_OP_lo_user = 0xe0, /* Implementation-defined range start. */
- DW_OP_hi_user = 0xff, /* Implementation-defined range end. */
-
- /* GNU extensions. */
- DW_OP_GNU_push_tls_address = 0xe0,
- /* The following is for marking variables that are uninitialized. */
- DW_OP_GNU_uninit = 0xf0,
- DW_OP_GNU_encoded_addr = 0xf1,
- /* HP extensions. */
- DW_OP_HP_unknown = 0xe0, /* Ouch, the same as GNU_push_tls_address. */
- DW_OP_HP_is_value = 0xe1,
- DW_OP_HP_fltconst4 = 0xe2,
- DW_OP_HP_fltconst8 = 0xe3,
- DW_OP_HP_mod_range = 0xe4,
- DW_OP_HP_unmod_range = 0xe5,
- DW_OP_HP_tls = 0xe6,
- /* PGI (STMicroelectronics) extensions. */
- DW_OP_PGI_omp_thread_num = 0xf8
- };
-
-/* Type encodings. */
-enum dwarf_type
- {
- 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,
- /* DWARF 3. */
- 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,
- /* DWARF 4. */
- DW_ATE_UTF = 0x10,
-
- DW_ATE_lo_user = 0x80,
- DW_ATE_hi_user = 0xff,
-
- /* HP extensions. */
- DW_ATE_HP_float80 = 0x80, /* Floating-point (80 bit). */
- DW_ATE_HP_complex_float80 = 0x81, /* Complex floating-point (80 bit). */
- DW_ATE_HP_float128 = 0x82, /* Floating-point (128 bit). */
- DW_ATE_HP_complex_float128 = 0x83, /* Complex fp (128 bit). */
- DW_ATE_HP_floathpintel = 0x84, /* Floating-point (82 bit IA64). */
- DW_ATE_HP_imaginary_float80 = 0x85,
- DW_ATE_HP_imaginary_float128 = 0x86,
- DW_ATE_HP_VAX_float = 0x88, /* F or G floating. */
- DW_ATE_HP_VAX_float_d = 0x89, /* D floating. */
- DW_ATE_HP_packed_decimal = 0x8a, /* Cobol. */
- DW_ATE_HP_zoned_decimal = 0x8b, /* Cobol. */
- DW_ATE_HP_edited = 0x8c, /* Cobol. */
- DW_ATE_HP_signed_fixed = 0x8d, /* Cobol. */
- DW_ATE_HP_unsigned_fixed = 0x8e, /* Cobol. */
- DW_ATE_HP_VAX_complex_float = 0x8f, /* F or G floating complex. */
- DW_ATE_HP_VAX_complex_float_d = 0x90 /* D floating complex. */
- };
/* Decimal sign encodings. */
enum dwarf_decimal_sign_encoding
DW_CC_program = 0x2,
DW_CC_nocall = 0x3,
+ /* DWARF 5. */
+ DW_CC_pass_by_reference = 0x4,
+ DW_CC_pass_by_value = 0x5,
+
DW_CC_lo_user = 0x40,
DW_CC_hi_user = 0xff,
DW_CC_GNU_renesas_sh = 0x40,
- DW_CC_GNU_borland_fastcall_i386 = 0x41
+ DW_CC_GNU_borland_fastcall_i386 = 0x41,
+
+ /* This DW_CC_ value is not currently generated by any toolchain. It is
+ used internally to GDB to indicate OpenCL C functions that have been
+ compiled with the IBM XL C for OpenCL compiler and use a non-platform
+ calling convention for passing OpenCL C vector types. This value may
+ be changed freely as long as it does not conflict with any other DW_CC_
+ value defined here. */
+ DW_CC_GDB_IBM_OpenCL = 0xff
};
/* Inline attribute. */
DW_LNE_hi_user = 0xff
};
-/* Call frame information. */
-enum dwarf_call_frame_info
+/* Sub-opcodes for DW_LNE_HP_source_file_correlation. */
+enum dwarf_line_number_hp_sfc_ops
{
- DW_CFA_advance_loc = 0x40,
- DW_CFA_offset = 0x80,
- DW_CFA_restore = 0xc0,
- 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,
- /* DWARF 3. */
- 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_lo_user = 0x1c,
- DW_CFA_hi_user = 0x3f,
-
- /* SGI/MIPS specific. */
- DW_CFA_MIPS_advance_loc8 = 0x1d,
- /* GNU extensions. */
- DW_CFA_GNU_window_save = 0x2d,
- DW_CFA_GNU_args_size = 0x2e,
- DW_CFA_GNU_negative_offset_extended = 0x2f
+ DW_LNE_HP_SFC_formfeed = 1,
+ DW_LNE_HP_SFC_set_listing_line = 2,
+ DW_LNE_HP_SFC_associate = 3
+ };
+
+/* Content type codes in line table directory_entry_format
+ and file_name_entry_format sequences. */
+enum dwarf_line_number_content_type
+ {
+ 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
+ };
+
+/* Type codes for location list entries. */
+enum dwarf_location_list_entry_type
+ {
+ DW_LLE_end_of_list = 0x00,
+ DW_LLE_base_addressx = 0x01,
+ DW_LLE_startx_endx = 0x02,
+ DW_LLE_startx_length = 0x03,
+ DW_LLE_offset_pair = 0x04,
+ DW_LLE_default_location = 0x05,
+ DW_LLE_base_address = 0x06,
+ DW_LLE_start_end = 0x07,
+ DW_LLE_start_length = 0x08,
+
+ /* <http://lists.dwarfstd.org/private.cgi/dwarf-discuss-dwarfstd.org/2017-April/004347.html>
+ has the proposal for now; only available to list members.
+
+ A (possibly updated) copy of the proposal is available at
+ <http://people.redhat.com/aoliva/papers/sfn/dwarf6-sfn-lvu.txt>. */
+ DW_LLE_GNU_view_pair = 0x09,
+#define DW_LLE_view_pair DW_LLE_GNU_view_pair
+
+ /* Former extension for Fission.
+ See http://gcc.gnu.org/wiki/DebugFission. */
+ DW_LLE_GNU_end_of_list_entry = 0x00,
+ DW_LLE_GNU_base_address_selection_entry = 0x01,
+ DW_LLE_GNU_start_end_entry = 0x02,
+ DW_LLE_GNU_start_length_entry = 0x03
};
#define DW_CIE_ID 0xffffffff
#define DW64_CIE_ID 0xffffffffffffffffULL
-#define DW_CIE_VERSION 1
#define DW_CFA_extended 0
DW_LANG_D = 0x0013,
/* DWARF 4. */
DW_LANG_Python = 0x0014,
+ /* DWARF 5. */
+ DW_LANG_OpenCL = 0x0015,
+ DW_LANG_Go = 0x0016,
+ DW_LANG_Modula3 = 0x0017,
+ DW_LANG_Haskell = 0x0018,
+ DW_LANG_C_plus_plus_03 = 0x0019,
+ DW_LANG_C_plus_plus_11 = 0x001a,
+ DW_LANG_OCaml = 0x001b,
+ DW_LANG_Rust = 0x001c,
+ DW_LANG_C11 = 0x001d,
+ DW_LANG_Swift = 0x001e,
+ DW_LANG_Julia = 0x001f,
+ DW_LANG_Dylan = 0x0020,
+ DW_LANG_C_plus_plus_14 = 0x0021,
+ DW_LANG_Fortran03 = 0x0022,
+ DW_LANG_Fortran08 = 0x0023,
+ DW_LANG_RenderScript = 0x0024,
DW_LANG_lo_user = 0x8000, /* Implementation-defined range start. */
DW_LANG_hi_user = 0xffff, /* Implementation-defined range start. */
DW_LANG_HP_Basic91 = 0x8004,
DW_LANG_HP_Pascal91 = 0x8005,
DW_LANG_HP_IMacro = 0x8006,
- DW_LANG_HP_Assembler = 0x8007
+ DW_LANG_HP_Assembler = 0x8007,
+
+ /* Rust extension, but replaced in DWARF 5. */
+ DW_LANG_Rust_old = 0x9000
};
/* Names and codes for macro information. */
DW_MACINFO_end_file = 4,
DW_MACINFO_vendor_ext = 255
};
+
+/* DW_TAG_defaulted/DW_TAG_GNU_defaulted attributes. */
+enum dwarf_defaulted_attribute
+ {
+ DW_DEFAULTED_no = 0x00,
+ DW_DEFAULTED_in_class = 0x01,
+ DW_DEFAULTED_out_of_class = 0x02
+ };
+
+/* Names and codes for new style macro information. */
+enum dwarf_macro_record_type
+ {
+ 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,
+
+ /* Compatibility macros for the GNU .debug_macro extension. */
+ DW_MACRO_GNU_define = 0x01,
+ DW_MACRO_GNU_undef = 0x02,
+ DW_MACRO_GNU_start_file = 0x03,
+ DW_MACRO_GNU_end_file = 0x04,
+ DW_MACRO_GNU_define_indirect = 0x05,
+ DW_MACRO_GNU_undef_indirect = 0x06,
+ DW_MACRO_GNU_transparent_include = 0x07,
+ /* Extensions for DWZ multifile.
+ See http://www.dwarfstd.org/ShowIssue.php?issue=120604.1&type=open . */
+ DW_MACRO_GNU_define_indirect_alt = 0x08,
+ DW_MACRO_GNU_undef_indirect_alt = 0x09,
+ DW_MACRO_GNU_transparent_include_alt = 0x0a,
+ DW_MACRO_GNU_lo_user = 0xe0,
+ DW_MACRO_GNU_hi_user = 0xff
+ };
+
+/* Range list entry kinds in .debug_rnglists* section. */
+enum dwarf_range_list_entry
+ {
+ DW_RLE_end_of_list = 0x00,
+ DW_RLE_base_addressx = 0x01,
+ DW_RLE_startx_endx = 0x02,
+ DW_RLE_startx_length = 0x03,
+ DW_RLE_offset_pair = 0x04,
+ DW_RLE_base_address = 0x05,
+ DW_RLE_start_end = 0x06,
+ DW_RLE_start_length = 0x07
+ };
+
+/* Unit types in unit_type unit header field. */
+enum dwarf_unit_type
+ {
+ 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
+ };
\f
/* @@@ For use with GNU frame unwind information. */
#define DW_EH_PE_indirect 0x80
-#endif /* _ELF_DWARF2_H */
+/* Codes for the debug sections in a dwarf package (.dwp) file.
+ Extensions for Fission. See http://gcc.gnu.org/wiki/DebugFissionDWP. */
+enum dwarf_sect
+ {
+ DW_SECT_INFO = 1,
+ DW_SECT_TYPES = 2,
+ DW_SECT_ABBREV = 3,
+ DW_SECT_LINE = 4,
+ DW_SECT_LOC = 5,
+ DW_SECT_STR_OFFSETS = 6,
+ DW_SECT_MACINFO = 7,
+ DW_SECT_MACRO = 8,
+ DW_SECT_MAX = 8
+ };
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/* Return the name of a DW_TAG_ constant, or NULL if the value is not
+ recognized. */
+extern const char *get_DW_TAG_name (unsigned int tag);
+
+/* Return the name of a DW_AT_ constant, or NULL if the value is not
+ recognized. */
+extern const char *get_DW_AT_name (unsigned int attr);
+
+/* Return the name of a DW_FORM_ constant, or NULL if the value is not
+ recognized. */
+extern const char *get_DW_FORM_name (unsigned int form);
+
+/* Return the name of a DW_OP_ constant, or NULL if the value is not
+ recognized. */
+extern const char *get_DW_OP_name (unsigned int op);
+
+/* Return the name of a DW_ATE_ constant, or NULL if the value is not
+ recognized. */
+extern const char *get_DW_ATE_name (unsigned int enc);
+
+/* Return the name of a DW_CFA_ constant, or NULL if the value is not
+ recognized. */
+extern const char *get_DW_CFA_name (unsigned int opc);
+
+/* Return the name of a DW_IDX_ constant, or NULL if the value is not
+ recognized. */
+extern const char *get_DW_IDX_name (unsigned int idx);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* _DWARF2_H */
projects / thirdparty / binutils-gdb.git / blobdiff