diff options
Diffstat (limited to 'include/dwarf2.h')
-rw-r--r-- | include/dwarf2.h | 720 |
1 files changed, 626 insertions, 94 deletions
diff --git a/include/dwarf2.h b/include/dwarf2.h index 2c1aeb6..8c0c9ed 100644 --- a/include/dwarf2.h +++ b/include/dwarf2.h @@ -1,7 +1,7 @@ /* 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, 2011, 2012 + 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. Written by Gary Funck (gary@intrepid.com) The Ada Joint Program @@ -41,71 +41,599 @@ 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 _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_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 }; - -#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_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 +/* 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, + /* The GNU call site extension, specified at + http://www.dwarfstd.org/ShowIssue.php?issue=100909.2&type=open . + 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_call_site = 0x4109, + DW_TAG_GNU_call_site_parameter = 0x410a, + /* 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 + }; /* 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, + /* Extensions for Fission. See http://gcc.gnu.org/wiki/DebugFission. */ + DW_FORM_GNU_ref_index = 0x1f00, + DW_FORM_GNU_addr_index = 0x1f01, + DW_FORM_GNU_str_index = 0x1f02 + }; + +/* 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 = 0x3fff, /* 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, + /* The GNU call site extension. + See http://www.dwarfstd.org/ShowIssue.php?issue=100909.2&type=open . */ + 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, + /* Section offset into .debug_macro section. */ + DW_AT_GNU_macros = 0x2119, + /* Extensions for Fission. See http://gcc.gnu.org/wiki/DebugFission. */ + DW_AT_GNU_dwo_name = 0x2130, + DW_AT_GNU_dwo_id = 0x2131, + DW_AT_GNU_ref_base = 0x2132, + DW_AT_GNU_addr_base = 0x2133, + DW_AT_GNU_pubnames = 0x2134, + DW_AT_GNU_pubtypes = 0x2135, + /* 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, + /* The GNU implicit pointer extension. + See http://www.dwarfstd.org/ShowIssue.php?issue=100831.1&type=open . */ + DW_OP_GNU_implicit_pointer = 0xf2, + /* The GNU entry value extension. + See http://www.dwarfstd.org/ShowIssue.php?issue=100909.1&type=open . */ + DW_OP_GNU_entry_value = 0xf3, + /* The GNU typed stack extension. + See http://www.dwarfstd.org/doc/040408.1.html . */ + 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, + /* The GNU parameter ref extension. */ + DW_OP_GNU_parameter_ref = 0xfa, + /* 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 @@ -259,6 +787,48 @@ enum dwarf_line_number_hp_sfc_ops DW_LNE_HP_SFC_associate = 3 }; +/* Call frame information. */ +enum dwarf_call_frame_info + { + 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 + }; + #define DW_CIE_ID 0xffffffff #define DW64_CIE_ID 0xffffffffffffffffULL #define DW_CIE_VERSION 1 @@ -333,11 +903,6 @@ enum dwarf_macro_record_type DW_MACRO_GNU_define_indirect = 5, DW_MACRO_GNU_undef_indirect = 6, DW_MACRO_GNU_transparent_include = 7, - /* Extensions for DWZ multifile. - See http://www.dwarfstd.org/ShowIssue.php?issue=120604.1&type=open . */ - DW_MACRO_GNU_define_indirect_alt = 8, - DW_MACRO_GNU_undef_indirect_alt = 9, - DW_MACRO_GNU_transparent_include_alt = 10, DW_MACRO_GNU_lo_user = 0xe0, DW_MACRO_GNU_hi_user = 0xff }; @@ -365,37 +930,4 @@ enum dwarf_macro_record_type #define DW_EH_PE_indirect 0x80 - -#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); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - #endif /* _DWARF2_H */ |