From: Roland McGrath Date: Thu, 7 Jan 2010 00:31:58 +0000 (-0800) Subject: Merge commit 'origin/master' into dwarf X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e9f969c1b222dceb89103db63b9b115c5a59a6e4;p=thirdparty%2Felfutils.git Merge commit 'origin/master' into dwarf Conflicts: src/ChangeLog src/readelf.c --- e9f969c1b222dceb89103db63b9b115c5a59a6e4 diff --cc libdw/Makefile.am index 519e621aa,23896fa69..a2097fba1 --- a/libdw/Makefile.am +++ b/libdw/Makefile.am @@@ -98,17 -88,9 +98,18 @@@ libdw_a_SOURCES = dwarf_begin.c dwarf_b cie.c fde.c cfi.c frame-cache.c \ dwarf_frame_info.c dwarf_frame_cfa.c dwarf_frame_register.c \ dwarf_cfi_addrframe.c \ - dwarf_getcfi.c dwarf_getcfi_elf.c dwarf_cfi_end.c + dwarf_getcfi.c dwarf_getcfi_elf.c dwarf_cfi_end.c \ + dwarf_aggregate_size.c +# XXX need to figure out C++ dso crapola +lib_LIBRARIES += libdwpp.a +libdwpp_a_SOURCES = c++/values.cc \ + c++/exception.cc \ + c++/known.cc \ + c++/line_info.cc \ + c++/edit-values.cc \ + c++/output-values.cc c++/output-shape.cc + if MAINTAINER_MODE BUILT_SOURCES = $(srcdir)/known-dwarf.h MAINTAINERCLEANFILES = $(srcdir)/known-dwarf.h diff --cc src/ChangeLog index 309db1272,91a6450a1..818b4ecf8 --- a/src/ChangeLog +++ b/src/ChangeLog @@@ -1,262 -1,27 +1,286 @@@ +2009-10-02 Roland McGrath + + * dwarfcmp.cc (talker): Show missing/extra children, not just count. + (noisy_compare): In explicit-offsets case, print for a positive match. + + * dwarfcmp.cc (talker::print_one_reference_mismatch): Compare entries, + not references. + +2009-10-01 Roland McGrath + + * dwarfcmp.cc: Support more than for arguments to compare multiple + right-hand side entries against the same left-hand side. + + * dwarfcmp.cc (talker): Describe reference mismatch details at the + end, iterating when that mentions new mismatches. + +2009-09-30 Roland McGrath + + * dwarfcmp.cc: Support four-argument usage to compare specific entries. + +2009-09-15 Roland McGrath + + * dwarfcmp.cc (talker, noisy_cmp): Describe context mismatch details + at the end. + +2009-08-27 Roland McGrath + + * dwarfcmp.cc (do_writer_test): New function, broken out of ... + (main): ... here. + [TEST]: Conditionalize -T and all its code on this. + +2009-08-25 Roland McGrath + + * dwarfcmp.cc (talker): Track real vs fake-positive match result + and cache only real results in the real tracker. + +2009-08-20 Roland McGrath + + * dwarfcmp.cc (verbose): New variable. + (options, parse_opt): Add --verbose/-l to set it. + (talker): Keep going after mismatches when verbose. + +2009-08-19 Roland McGrath + + Diagnose reference mismatches with more detail. + * dwarfcmp.cc (talker::reference_mismatch): New method. + (talker::mismatch): Call it. + + * dwarfcmp.cc (talker): Update constructor for tracker changes. + +2009-08-16 Roland McGrath + + * dwarfcmp.cc (main): Call dwarf_end before return, for happy valgrind. + +2009-07-06 Roland McGrath + + * dwarfcmp.cc (test_writer): Make it an int. + (parse_opt): Make -T increment it. + (main): Test only dwarf_output for -T, only dwarf_edit for -TT, + both only for -TTT. + +2009-07-03 Roland McGrath + + * Makefile.am (AM_CXXFLAGS): Drop -Wno-unused-parameter. + + * dwarfcmp.cc (open_file): Exit 77 for no DWARF under -T. + +2009-07-02 Roland McGrath + + * dwarflint-hl.cc (operator<<): dwarf::VS_unit_reference is gone. + + * dwarfcmp.cc (main): Update -T constructors using tracker. + Instantiate and test dwarf_output for -T too. + +2009-07-01 Roland McGrath + + * dwarfcmp.cc (talker): Update constructor parameters. + +2009-06-19 Roland McGrath + + * dwarfcmp.cc: Revamp using dwarf_comparator. + + * dwarflint-expected-at.cc: Include first. + * dwarflint-expected.hh (expected_map::expectation_map): + Use dwarf::tags. + (to_string): Function removed. + * dwarflint-hl.cc (recursively_validate): Don't use it. + + * dwarflint.c (abbrev_table_load): No-op control flow fiddle + silences gcc-4.4 -O3 warning. + +2009-04-02 Roland McGrath + + * Makefile.am (noinst_HEADERS): Add dwarfstrings.h here. + (dwarflint_SOURCES): Add dwarflint-expected.hh and dwarflint.h here. + (noinst_HEADERS): Add expr_opcodes.h too. + +2009-03-24 Roland McGrath + + * Makefile.am (libdwplusplus_SOURCES): Variable removed. + (dwarfcmp_SOURCES, dwarflint_SOURCES): Don't use it. + (libdwpp): New variable. + (dwarfcmp_LDADD, dwarflint_LDADD): Use it. + +2009-03-05 Petr Machata + + * dwarflint.c: Add --nohl command line switch. + +2009-01-28 Petr Machata + + * dwarflint.c: Coding style cleanups. + (found_hole): Tolerate zero-padding to given alignment. + +2009-01-27 Petr Machata + + * dwarflint.c: Implement validation of .debug_ranges and + references from .debug_info to .debug_ranges. + +2009-01-27 Petr Machata + + * dwarflint.c: Check that the base address selection entry + actually changes base address. + +2009-01-27 Petr Machata + + * dwarflint.c: Match the way dwarflint reports offsets with the + way elfutils does it. + +2009-01-26 Petr Machata + + * dwarflint.c (check_aranges_structural): Check that each CU is + referenced from one aranges section only. + (check_pub_structural): Likewise for pubnames and pubtypes. + (read_ctx_read_uleb128): Allow ten-byte ULEB128. + +2009-01-23 Petr Machata + + * dwarflint.c (check_debug_info_structural): Check that all CUs + have the same address size. + +2009-01-17 Roland McGrath + + * expr_opcodes.h: Fix DW_OP_deref entry. + Add DW_OP_GNU_push_tls_address, DW_OP_GNU_uninit. + +2009-01-17 Petr Machata + + * dwarflint.c: Better location handling: references now carry + along where did they originate (i.e. which section, offset, etc.), + all messages are location-aware. + (struct where): New structure that captures location inside the + Dwarf file. Can be chained to achieve chains of "caused by this + reference" messages ala GCC. + +2009-01-15 Petr Machata + + * dwarflint.c: Implement validation of .debug_loc and references + from .debug_info to .debug_loc. + +2009-01-14 Petr Machata + + * dwarfstrings.h (dwarf_locexpr_opcode_string): New. + +2009-01-14 Petr Machata + + * dwarflint.c: Validation .debug_pubtypes. + +2009-01-13 Petr Machata + + * dwarflint.c: Adjust check_pubnames_structural to be able to + validate also .debug_pubtypes. + +2009-01-13 Petr Machata + + * dwarflint.c: Rewrite message macros to functions. This makes it + possible to rewrite several other macros to functions. + +2009-01-12 Petr Machata + + * dwarflint.c: Implement validation of .debug_pubnames. + +2009-01-12 Petr Machata + + * dwarflint.c: Check padding between sections in .debug_aranges. + +2009-01-12 Petr Machata + + * dwarflint.c: For DIE references, remember both referrer and + referree. Add a new data structure ref_record to support that. + Add new message category, mc_die_rel_ref. Rename other DIE + relationship categories to mc_die_rel_* pattern. + +2009-01-12 Petr Machata + + * dwarflint.c: Changes in data structures for recording DIEs and CUs. + +2009-01-12 Petr Machata + + * dwarflint.c: Implement validation of .debug_aranges. + +2009-01-11 Petr Machata + + * dwarflint.c (process_file): Handle absence of .debug_info, + .debug_abbrev and .debug_str gracefully. + +2009-01-11 Petr Machata + + * dwarflint.c: A couple small fixes across the code. + (check_debug_info_structural): Return bool. + (check_cu_structural): Likewise. + (check_addr_record_addr): Likewise. + (check_die_references): Likewise. + +2009-01-10 Roland McGrath + + * dwarfcmp.cc (test_writer): New variable. + (options, parse_opt): Grok -T/--test-writer to set it. + (main): When set, exercise dwarf_output constructors and comparators. + + * dwarflint.c (options, parse_opt): Replace --no-debug with + -i/--ignore-missing, to match dwarfcmp. + +2009-01-10 Petr Machata + + * dwarflint.c: Implement --no-debug: silently accept file, if its + debug info is not available. + +2009-01-10 Roland McGrath + + * dwarfcmp.cc: New file. + * Makefile.am (bin_PROGRAMS): Add dwarfcmp. + (dwarfcmp_SOURCES): New variable. + (dwarfcmp_no_Wformat, dwarfcmp_LDADD): New variables. + +2009-01-10 Petr Machata + + * dwarflint.c: Implement fine-grained message selection. Each + message has a category, which is bitwise OR of category options. + There are acceptance and rejection criteria for warnings and + errors, which can be tuned using command-line options (currently + --strict and --gnu). + Use dwarfstrings.h in two messages. + +2009-01-10 Petr Machata + + * readelf.c: Extract functions that format dwarf enums into a file + of its own, so it can be shared with dwarflint. + * dwarfstrings.h: That file. + +2009-01-09 Petr Machata + + * dwarflint.c: Sort the abbrev tables and look up abbreviations + with bisect search. + +2009-01-09 Petr Machata + + * dwarflint.c: Checking for zero padding and unreferenced bytes. + CU size and padding at the end of CU are now checked. + + 2010-01-05 Roland McGrath + + * readelf.c (dwarf_attr_string): Match DW_AT_GNU_vector and + DW_AT_GNU_template_name. + + 2010-01-04 Roland McGrath + + * readelf.c (handle_notes_data): Grab NT_AUXV only for name "CORE". + (handle_core_note): Pass NHDR and NAME to ebl_core_note. + (handle_core_item): Handle .format of '\n' as \n-separated strings. + + * readelf.c (implicit_debug_sections): New variable. + (parse_opt): Set it instead of print_debug_sections for -a. + OR them together for print_debug check. + (print_debug): OR them together for section check. + + * readelf.c (options): Repartition into set implied by -a and others. + Correct -a text to match reality. + + * readelf.c (struct section_argument): Add bool member 'implicit'. + (parse_opt): Set it for -a cases, clear it for -x args. + (for_each_section_argument): Don't complain about a missing section by + name if it's implicit. + 2009-11-16 Roland McGrath * readelf.c (print_string_section): Punt SHT_NOBITS like empty diff --cc src/readelf.c index b7fab2ab3,19792acbf..035042a7c --- a/src/readelf.c +++ b/src/readelf.c @@@ -3138,7 -3142,599 +3143,6 @@@ format_dwarf_addr (Dwfl_Module *dwflmod return result; } -static const char * -dwarf_tag_string (unsigned int tag) -{ - static const char *const known_tags[] = - { - [DW_TAG_array_type] = "array_type", - [DW_TAG_class_type] = "class_type", - [DW_TAG_entry_point] = "entry_point", - [DW_TAG_enumeration_type] = "enumeration_type", - [DW_TAG_formal_parameter] = "formal_parameter", - [DW_TAG_imported_declaration] = "imported_declaration", - [DW_TAG_label] = "label", - [DW_TAG_lexical_block] = "lexical_block", - [DW_TAG_member] = "member", - [DW_TAG_pointer_type] = "pointer_type", - [DW_TAG_reference_type] = "reference_type", - [DW_TAG_compile_unit] = "compile_unit", - [DW_TAG_string_type] = "string_type", - [DW_TAG_structure_type] = "structure_type", - [DW_TAG_subroutine_type] = "subroutine_type", - [DW_TAG_typedef] = "typedef", - [DW_TAG_union_type] = "union_type", - [DW_TAG_unspecified_parameters] = "unspecified_parameters", - [DW_TAG_variant] = "variant", - [DW_TAG_common_block] = "common_block", - [DW_TAG_common_inclusion] = "common_inclusion", - [DW_TAG_inheritance] = "inheritance", - [DW_TAG_inlined_subroutine] = "inlined_subroutine", - [DW_TAG_module] = "module", - [DW_TAG_ptr_to_member_type] = "ptr_to_member_type", - [DW_TAG_set_type] = "set_type", - [DW_TAG_subrange_type] = "subrange_type", - [DW_TAG_with_stmt] = "with_stmt", - [DW_TAG_access_declaration] = "access_declaration", - [DW_TAG_base_type] = "base_type", - [DW_TAG_catch_block] = "catch_block", - [DW_TAG_const_type] = "const_type", - [DW_TAG_constant] = "constant", - [DW_TAG_enumerator] = "enumerator", - [DW_TAG_file_type] = "file_type", - [DW_TAG_friend] = "friend", - [DW_TAG_namelist] = "namelist", - [DW_TAG_namelist_item] = "namelist_item", - [DW_TAG_packed_type] = "packed_type", - [DW_TAG_subprogram] = "subprogram", - [DW_TAG_template_type_parameter] = "template_type_parameter", - [DW_TAG_template_value_parameter] = "template_value_parameter", - [DW_TAG_thrown_type] = "thrown_type", - [DW_TAG_try_block] = "try_block", - [DW_TAG_variant_part] = "variant_part", - [DW_TAG_variable] = "variable", - [DW_TAG_volatile_type] = "volatile_type", - [DW_TAG_dwarf_procedure] = "dwarf_procedure", - [DW_TAG_restrict_type] = "restrict_type", - [DW_TAG_interface_type] = "interface_type", - [DW_TAG_namespace] = "namespace", - [DW_TAG_imported_module] = "imported_module", - [DW_TAG_unspecified_type] = "unspecified_type", - [DW_TAG_partial_unit] = "partial_unit", - [DW_TAG_imported_unit] = "imported_unit", - [DW_TAG_mutable_type] = "mutable_type", - [DW_TAG_condition] = "condition", - [DW_TAG_shared_type] = "shared_type", - }; - const unsigned int nknown_tags = (sizeof (known_tags) - / sizeof (known_tags[0])); - static char buf[40]; - const char *result = NULL; - - if (likely (tag < nknown_tags)) - result = known_tags[tag]; - - if (unlikely (result == NULL)) - /* There are a few known extensions. */ - switch (tag) - { - case DW_TAG_MIPS_loop: - result = "MIPS_loop"; - break; - - case DW_TAG_format_label: - result = "format_label"; - break; - - case DW_TAG_function_template: - result = "function_template"; - break; - - case DW_TAG_class_template: - result = "class_template"; - break; - - default: - if (tag < DW_TAG_lo_user) - snprintf (buf, sizeof buf, gettext ("unknown tag %hx"), tag); - else - snprintf (buf, sizeof buf, gettext ("unknown user tag %hx"), tag); - result = buf; - break; - } - - return result; -} - - -static const char * -dwarf_attr_string (unsigned int attrnum) -{ - static const char *const known_attrs[] = - { - [DW_AT_sibling] = "sibling", - [DW_AT_location] = "location", - [DW_AT_name] = "name", - [DW_AT_ordering] = "ordering", - [DW_AT_subscr_data] = "subscr_data", - [DW_AT_byte_size] = "byte_size", - [DW_AT_bit_offset] = "bit_offset", - [DW_AT_bit_size] = "bit_size", - [DW_AT_element_list] = "element_list", - [DW_AT_stmt_list] = "stmt_list", - [DW_AT_low_pc] = "low_pc", - [DW_AT_high_pc] = "high_pc", - [DW_AT_language] = "language", - [DW_AT_member] = "member", - [DW_AT_discr] = "discr", - [DW_AT_discr_value] = "discr_value", - [DW_AT_visibility] = "visibility", - [DW_AT_import] = "import", - [DW_AT_string_length] = "string_length", - [DW_AT_common_reference] = "common_reference", - [DW_AT_comp_dir] = "comp_dir", - [DW_AT_const_value] = "const_value", - [DW_AT_containing_type] = "containing_type", - [DW_AT_default_value] = "default_value", - [DW_AT_inline] = "inline", - [DW_AT_is_optional] = "is_optional", - [DW_AT_lower_bound] = "lower_bound", - [DW_AT_producer] = "producer", - [DW_AT_prototyped] = "prototyped", - [DW_AT_return_addr] = "return_addr", - [DW_AT_start_scope] = "start_scope", - [DW_AT_bit_stride] = "bit_stride", - [DW_AT_upper_bound] = "upper_bound", - [DW_AT_abstract_origin] = "abstract_origin", - [DW_AT_accessibility] = "accessibility", - [DW_AT_address_class] = "address_class", - [DW_AT_artificial] = "artificial", - [DW_AT_base_types] = "base_types", - [DW_AT_calling_convention] = "calling_convention", - [DW_AT_count] = "count", - [DW_AT_data_member_location] = "data_member_location", - [DW_AT_decl_column] = "decl_column", - [DW_AT_decl_file] = "decl_file", - [DW_AT_decl_line] = "decl_line", - [DW_AT_declaration] = "declaration", - [DW_AT_discr_list] = "discr_list", - [DW_AT_encoding] = "encoding", - [DW_AT_external] = "external", - [DW_AT_frame_base] = "frame_base", - [DW_AT_friend] = "friend", - [DW_AT_identifier_case] = "identifier_case", - [DW_AT_macro_info] = "macro_info", - [DW_AT_namelist_item] = "namelist_item", - [DW_AT_priority] = "priority", - [DW_AT_segment] = "segment", - [DW_AT_specification] = "specification", - [DW_AT_static_link] = "static_link", - [DW_AT_type] = "type", - [DW_AT_use_location] = "use_location", - [DW_AT_variable_parameter] = "variable_parameter", - [DW_AT_virtuality] = "virtuality", - [DW_AT_vtable_elem_location] = "vtable_elem_location", - [DW_AT_allocated] = "allocated", - [DW_AT_associated] = "associated", - [DW_AT_data_location] = "data_location", - [DW_AT_byte_stride] = "byte_stride", - [DW_AT_entry_pc] = "entry_pc", - [DW_AT_use_UTF8] = "use_UTF8", - [DW_AT_extension] = "extension", - [DW_AT_ranges] = "ranges", - [DW_AT_trampoline] = "trampoline", - [DW_AT_call_column] = "call_column", - [DW_AT_call_file] = "call_file", - [DW_AT_call_line] = "call_line", - [DW_AT_description] = "description", - [DW_AT_binary_scale] = "binary_scale", - [DW_AT_decimal_scale] = "decimal_scale", - [DW_AT_small] = "small", - [DW_AT_decimal_sign] = "decimal_sign", - [DW_AT_digit_count] = "digit_count", - [DW_AT_picture_string] = "picture_string", - [DW_AT_mutable] = "mutable", - [DW_AT_threads_scaled] = "threads_scaled", - [DW_AT_explicit] = "explicit", - [DW_AT_object_pointer] = "object_pointer", - [DW_AT_endianity] = "endianity", - [DW_AT_elemental] = "elemental", - [DW_AT_pure] = "pure", - [DW_AT_recursive] = "recursive", - }; - const unsigned int nknown_attrs = (sizeof (known_attrs) - / sizeof (known_attrs[0])); - static char buf[40]; - const char *result = NULL; - - if (likely (attrnum < nknown_attrs)) - result = known_attrs[attrnum]; - - if (unlikely (result == NULL)) - /* There are a few known extensions. */ - switch (attrnum) - { - case DW_AT_MIPS_fde: - result = "MIPS_fde"; - break; - - case DW_AT_MIPS_loop_begin: - result = "MIPS_loop_begin"; - break; - - case DW_AT_MIPS_tail_loop_begin: - result = "MIPS_tail_loop_begin"; - break; - - case DW_AT_MIPS_epilog_begin: - result = "MIPS_epilog_begin"; - break; - - case DW_AT_MIPS_loop_unroll_factor: - result = "MIPS_loop_unroll_factor"; - break; - - case DW_AT_MIPS_software_pipeline_depth: - result = "MIPS_software_pipeline_depth"; - break; - - case DW_AT_MIPS_linkage_name: - result = "MIPS_linkage_name"; - break; - - case DW_AT_MIPS_stride: - result = "MIPS_stride"; - break; - - case DW_AT_MIPS_abstract_name: - result = "MIPS_abstract_name"; - break; - - case DW_AT_MIPS_clone_origin: - result = "MIPS_clone_origin"; - break; - - case DW_AT_MIPS_has_inlines: - result = "MIPS_has_inlines"; - break; - - case DW_AT_MIPS_stride_byte: - result = "MIPS_stride_byte"; - break; - - case DW_AT_MIPS_stride_elem: - result = "MIPS_stride_elem"; - break; - - case DW_AT_MIPS_ptr_dopetype: - result = "MIPS_ptr_dopetype"; - break; - - case DW_AT_MIPS_allocatable_dopetype: - result = "MIPS_allocatable_dopetype"; - break; - - case DW_AT_MIPS_assumed_shape_dopetype: - result = "MIPS_assumed_shape_dopetype"; - break; - - case DW_AT_MIPS_assumed_size: - result = "MIPS_assumed_size"; - break; - - case DW_AT_sf_names: - result = "sf_names"; - break; - - case DW_AT_src_info: - result = "src_info"; - break; - - case DW_AT_mac_info: - result = "mac_info"; - break; - - case DW_AT_src_coords: - result = "src_coords"; - break; - - case DW_AT_body_begin: - result = "body_begin"; - break; - - case DW_AT_body_end: - result = "body_end"; - break; - - case DW_AT_GNU_vector: - result = "GNU_vector"; - break; - - case DW_AT_GNU_template_name: - result = "GNU_template_name"; - break; - - default: - if (attrnum < DW_AT_lo_user) - snprintf (buf, sizeof buf, gettext ("unknown attribute %hx"), - attrnum); - else - snprintf (buf, sizeof buf, gettext ("unknown user attribute %hx"), - attrnum); - result = buf; - break; - } - - return result; -} - - -static const char * -dwarf_form_string (unsigned int form) -{ - static const char *const known_forms[] = - { - [DW_FORM_addr] = "addr", - [DW_FORM_block2] = "block2", - [DW_FORM_block4] = "block4", - [DW_FORM_data2] = "data2", - [DW_FORM_data4] = "data4", - [DW_FORM_data8] = "data8", - [DW_FORM_string] = "string", - [DW_FORM_block] = "block", - [DW_FORM_block1] = "block1", - [DW_FORM_data1] = "data1", - [DW_FORM_flag] = "flag", - [DW_FORM_sdata] = "sdata", - [DW_FORM_strp] = "strp", - [DW_FORM_udata] = "udata", - [DW_FORM_ref_addr] = "ref_addr", - [DW_FORM_ref1] = "ref1", - [DW_FORM_ref2] = "ref2", - [DW_FORM_ref4] = "ref4", - [DW_FORM_ref8] = "ref8", - [DW_FORM_ref_udata] = "ref_udata", - [DW_FORM_indirect] = "indirect" - }; - const unsigned int nknown_forms = (sizeof (known_forms) - / sizeof (known_forms[0])); - static char buf[40]; - const char *result = NULL; - - if (likely (form < nknown_forms)) - result = known_forms[form]; - - if (unlikely (result == NULL)) - snprintf (buf, sizeof buf, gettext ("unknown form %" PRIx64), - (uint64_t) form); - - return result; -} - - -static const char * -dwarf_lang_string (unsigned int lang) -{ - static const char *const known[] = - { - [DW_LANG_C89] = "ISO C89", - [DW_LANG_C] = "C", - [DW_LANG_Ada83] = "Ada83", - [DW_LANG_C_plus_plus] = "C++", - [DW_LANG_Cobol74] = "Cobol74", - [DW_LANG_Cobol85] = "Cobol85", - [DW_LANG_Fortran77] = "Fortran77", - [DW_LANG_Fortran90] = "Fortran90", - [DW_LANG_Pascal83] = "Pascal83", - [DW_LANG_Modula2] = "Modula2", - [DW_LANG_Java] = "Java", - [DW_LANG_C99] = "ISO C99", - [DW_LANG_Ada95] = "Ada95", - [DW_LANG_Fortran95] = "Fortran95", - [DW_LANG_PL1] = "PL1", - [DW_LANG_Objc] = "Objective C", - [DW_LANG_ObjC_plus_plus] = "Objective C++", - [DW_LANG_UPC] = "UPC", - [DW_LANG_D] = "D", - }; - - if (likely (lang < sizeof (known) / sizeof (known[0]))) - return known[lang]; - else if (lang == DW_LANG_Mips_Assembler) - /* This language tag is used for assembler in general. */ - return "Assembler"; - - if (lang >= DW_LANG_lo_user && lang <= DW_LANG_hi_user) - { - static char buf[30]; - snprintf (buf, sizeof (buf), "lo_user+%u", lang - DW_LANG_lo_user); - return buf; - } - - return "???"; -} - - -static const char * -dwarf_inline_string (unsigned int code) -{ - static const char *const known[] = - { - [DW_INL_not_inlined] = "not_inlined", - [DW_INL_inlined] = "inlined", - [DW_INL_declared_not_inlined] = "declared_not_inlined", - [DW_INL_declared_inlined] = "declared_inlined" - }; - - if (likely (code < sizeof (known) / sizeof (known[0]))) - return known[code]; - - return "???"; -} - - -static const char * -dwarf_encoding_string (unsigned int code) -{ - static const char *const known[] = - { - [DW_ATE_void] = "void", - [DW_ATE_address] = "address", - [DW_ATE_boolean] = "boolean", - [DW_ATE_complex_float] = "complex_float", - [DW_ATE_float] = "float", - [DW_ATE_signed] = "signed", - [DW_ATE_signed_char] = "signed_char", - [DW_ATE_unsigned] = "unsigned", - [DW_ATE_unsigned_char] = "unsigned_char", - [DW_ATE_imaginary_float] = "imaginary_float", - [DW_ATE_packed_decimal] = "packed_decimal", - [DW_ATE_numeric_string] = "numeric_string", - [DW_ATE_edited] = "edited", - [DW_ATE_signed_fixed] = "signed_fixed", - [DW_ATE_unsigned_fixed] = "unsigned_fixed", - [DW_ATE_decimal_float] = "decimal_float", - }; - - if (likely (code < sizeof (known) / sizeof (known[0]))) - return known[code]; - - if (code >= DW_ATE_lo_user && code <= DW_ATE_hi_user) - { - static char buf[30]; - snprintf (buf, sizeof (buf), "lo_user+%u", code - DW_ATE_lo_user); - return buf; - } - - return "???"; -} - - -static const char * -dwarf_access_string (unsigned int code) -{ - static const char *const known[] = - { - [DW_ACCESS_public] = "public", - [DW_ACCESS_protected] = "protected", - [DW_ACCESS_private] = "private" - }; - - if (likely (code < sizeof (known) / sizeof (known[0]))) - return known[code]; - - return "???"; -} - - -static const char * -dwarf_visibility_string (unsigned int code) -{ - static const char *const known[] = - { - [DW_VIS_local] = "local", - [DW_VIS_exported] = "exported", - [DW_VIS_qualified] = "qualified" - }; - - if (likely (code < sizeof (known) / sizeof (known[0]))) - return known[code]; - - return "???"; -} - - -static const char * -dwarf_virtuality_string (unsigned int code) -{ - static const char *const known[] = - { - [DW_VIRTUALITY_none] = "none", - [DW_VIRTUALITY_virtual] = "virtual", - [DW_VIRTUALITY_pure_virtual] = "pure_virtual" - }; - - if (likely (code < sizeof (known) / sizeof (known[0]))) - return known[code]; - - return "???"; -} - - -static const char * -dwarf_identifier_case_string (unsigned int code) -{ - static const char *const known[] = - { - [DW_ID_case_sensitive] = "sensitive", - [DW_ID_up_case] = "up_case", - [DW_ID_down_case] = "down_case", - [DW_ID_case_insensitive] = "insensitive" - }; - - if (likely (code < sizeof (known) / sizeof (known[0]))) - return known[code]; - - return "???"; -} - - -static const char * -dwarf_calling_convention_string (unsigned int code) -{ - static const char *const known[] = - { - [DW_CC_normal] = "normal", - [DW_CC_program] = "program", - [DW_CC_nocall] = "nocall", - }; - - if (likely (code < sizeof (known) / sizeof (known[0]))) - return known[code]; - - if (code >= DW_CC_lo_user && code <= DW_CC_hi_user) - { - static char buf[30]; - snprintf (buf, sizeof (buf), "lo_user+%u", code - DW_CC_lo_user); - return buf; - } - - return "???"; -} - - -static const char * -dwarf_ordering_string (unsigned int code) -{ - static const char *const known[] = - { - [DW_ORD_row_major] = "row_major", - [DW_ORD_col_major] = "col_major" - }; - - if (likely (code < sizeof (known) / sizeof (known[0]))) - return known[code]; - - return "???"; -} - - -static const char * -dwarf_discr_list_string (unsigned int code) -{ - static const char *const known[] = - { - [DW_DSC_label] = "label", - [DW_DSC_range] = "range" - }; - - if (likely (code < sizeof (known) / sizeof (known[0]))) - return known[code]; - - return "???"; -} - -- static void print_block (size_t n, const void *block) {