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2021-07-03Synchronize libiberty sources (and include/demangle.h) with GCC master versionNick Clifton1-0/+3
2021-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2020-01-17Update libiberty sources with changes in the gcc mainline.Nick Clifton1-17/+5
+2020-01-01 Jakub Jelinek <jakub@redhat.com> + + Update copyright years. + +2019-12-06 Tim Ruehsen <tim.ruehsen@gmx.de> + + * make-relative-prefix.c (split_directories): + Return early on empty 'name' + +2019-11-16 Tim Ruehsen <tim.ruehsen@gmx.de> + + * cp-demangle.c (d_print_init): Remove const from 4th param. + (cplus_demangle_fill_name): Initialize d->d_counting. + (cplus_demangle_fill_extended_operator): Likewise. + (cplus_demangle_fill_ctor): Likewise. + (cplus_demangle_fill_dtor): Likewise. + (d_make_empty): Likewise. + (d_count_templates_scopes): Remobe const from 3rd param, + Return on dc->d_counting > 1, + Increment dc->d_counting. + * cp-demint.c (cplus_demangle_fill_component): Initialize d->d_counting. + (cplus_demangle_fill_builtin_type): Likewise. + (cplus_demangle_fill_operator): Likewise. + +2019-11-16 Eduard-Mihai Burtescu <eddyb@lyken.rs> + + * cplus-dem.c (cplus_demangle): Use rust_demangle directly. + (rust_demangle): Remove. + * rust-demangle.c (is_prefixed_hash): Rename to is_legacy_prefixed_hash. + (parse_lower_hex_nibble): Rename to decode_lower_hex_nibble. + (parse_legacy_escape): Rename to decode_legacy_escape. + (rust_is_mangled): Remove. + (struct rust_demangler): Add. + (peek): Add. + (next): Add. + (struct rust_mangled_ident): Add. + (parse_ident): Add. + (rust_demangle_sym): Remove. + (print_str): Add. + (PRINT): Add. + (print_ident): Add. + (rust_demangle_callback): Add. + (struct str_buf): Add. + (str_buf_reserve): Add. + (str_buf_append): Add. + (str_buf_demangle_callback): Add. + (rust_demangle): Add. + * rust-demangle.h: Remove. + +2019-11-15 Miguel Saldivar <saldivarcher@gmail.com> + + * testsuite/demangle-expected: Fix test. + +2019-11-04 Kamlesh Kumar <kamleshbhalui@gmail.com> + + * cp-demangle.c (d_expr_primary): Handle + nullptr demangling. + * testsuite/demangle-expected: Added test. + +2019-10-29 Paul Pluzhnikov <ppluzhnikov@google.com> + + * cp-demangle.c (d_number): Avoid signed int overflow. + +2019-10-28 Miguel Saldivar <saldivarcher@gmail.com> + + * cp-demangle.c (d_print_mod): Add a space before printing `complex` + and `imaginary`, as opposed to after. + * testsuite/demangle-expected: Adjust test. + +2019-10-03 Eduard-Mihai Burtescu <eddyb@lyken.rs> + + * rust-demangle.c (looks_like_rust): Remove. + (rust_is_mangled): Don't check escapes. + (is_prefixed_hash): Allow 0-9a-f permutations. + (rust_demangle_sym): Don't bail on unknown escapes. + * testsuite/rust-demangle-expected: Update 'main::$99$' test. + +2019-09-03 Eduard-Mihai Burtescu <eddyb@lyken.rs> + + * rust-demangle.c (unescape): Remove. + (parse_lower_hex_nibble): New function. + (parse_legacy_escape): New function. + (is_prefixed_hash): Use parse_lower_hex_nibble. + (looks_like_rust): Use parse_legacy_escape. + (rust_demangle_sym): Use parse_legacy_escape. + * testsuite/rust-demangle-expected: Add 'llv$u6d$' test. + +2019-08-27 Martin Liska <mliska@suse.cz> + + PR lto/91478 + * simple-object-elf.c (simple_object_elf_copy_lto_debug_sections): + First find a WEAK HIDDEN symbol in symbol table that will be + preserved. Later, use the symbol name for all removed symbols. + +2019-08-12 Martin Liska <mliska@suse.cz> + + * Makefile.in: Add filedescriptor.c. + * filedescriptor.c: New file. + * lrealpath.c (is_valid_fd): Remove. diff --git a/libiberty/Makefile.in b/libiberty/Makefile.in index 0be45b4ae8..fe738d0db4 100644 --- a/libiberty/Makefile.in +++ b/libiberty/Makefile.in @@ -1,7 +1,7 @@ # Makefile for the libiberty library. # Originally written by K. Richard Pixley <rich@cygnus.com>. # -# Copyright (C) 1990-2019 Free Software Foundation, Inc. +# Copyright (C) 1990-2020 Free Software Foundation, Inc. # # This file is part of the libiberty library. # Libiberty is free software; you can redistribute it and/or @@ -127,7 +127,7 @@ CFILES = alloca.c argv.c asprintf.c atexit.c \ calloc.c choose-temp.c clock.c concat.c cp-demangle.c \ cp-demint.c cplus-dem.c crc32.c \ d-demangle.c dwarfnames.c dyn-string.c \ - fdmatch.c ffs.c fibheap.c filename_cmp.c floatformat.c \ + fdmatch.c ffs.c fibheap.c filedescriptor.c filename_cmp.c floatformat.c \ fnmatch.c fopen_unlocked.c \ getcwd.c getopt.c getopt1.c getpagesize.c getpwd.c getruntime.c \ gettimeofday.c \ @@ -171,6 +171,7 @@ REQUIRED_OFILES = \ ./cp-demint.$(objext) ./crc32.$(objext) ./d-demangle.$(objext) \ ./dwarfnames.$(objext) ./dyn-string.$(objext) \ ./fdmatch.$(objext) ./fibheap.$(objext) \ + ./filedescriptor.$(objext) \ ./filename_cmp.$(objext) ./floatformat.$(objext) \ ./fnmatch.$(objext) ./fopen_unlocked.$(objext) \ ./getopt.$(objext) ./getopt1.$(objext) ./getpwd.$(objext) \ @@ -756,6 +757,17 @@ $(CONFIGURED_OFILES): stamp-picdir stamp-noasandir else true; fi $(COMPILE.c) $(srcdir)/fibheap.c $(OUTPUT_OPTION) +./filedescriptor.$(objext): $(srcdir)/filedescriptor.c config.h $(INCDIR)/ansidecl.h \ + $(INCDIR)/libiberty.h + if [ x"$(PICFLAG)" != x ]; then \ + $(COMPILE.c) $(PICFLAG) $(srcdir)/filedescriptor.c -o pic/$@; \ + else true; fi + if [ x"$(NOASANFLAG)" != x ]; then \ + $(COMPILE.c) $(PICFLAG) $(NOASANFLAG) $(srcdir)/filedescriptor.c -o noasan/$@; \ + else true; fi + $(COMPILE.c) $(srcdir)/filedescriptor.c $(OUTPUT_OPTION) + + ./filename_cmp.$(objext): $(srcdir)/filename_cmp.c config.h $(INCDIR)/ansidecl.h \ $(INCDIR)/filenames.h $(INCDIR)/hashtab.h \ $(INCDIR)/safe-ctype.h diff --git a/libiberty/_doprnt.c b/libiberty/_doprnt.c index d44dc415ed..a739f4304f 100644 --- a/libiberty/_doprnt.c +++ b/libiberty/_doprnt.c @@ -1,5 +1,5 @@ /* Provide a version of _doprnt in terms of fprintf. - Copyright (C) 1998-2019 Free Software Foundation, Inc. + Copyright (C) 1998-2020 Free Software Foundation, Inc. Contributed by Kaveh Ghazi (ghazi@caip.rutgers.edu) 3/29/98 This program is free software; you can redistribute it and/or modify it diff --git a/libiberty/argv.c b/libiberty/argv.c index 6444896f99..8c9794db6a 100644 --- a/libiberty/argv.c +++ b/libiberty/argv.c @@ -1,5 +1,5 @@ /* Create and destroy argument vectors (argv's) - Copyright (C) 1992-2019 Free Software Foundation, Inc. + Copyright (C) 1992-2020 Free Software Foundation, Inc. Written by Fred Fish @ Cygnus Support This file is part of the libiberty library. diff --git a/libiberty/asprintf.c b/libiberty/asprintf.c index 5718682f69..6e38e2234d 100644 --- a/libiberty/asprintf.c +++ b/libiberty/asprintf.c @@ -1,6 +1,6 @@ /* Like sprintf but provides a pointer to malloc'd storage, which must be freed by the caller. - Copyright (C) 1997-2019 Free Software Foundation, Inc. + Copyright (C) 1997-2020 Free Software Foundation, Inc. Contributed by Cygnus Solutions. This file is part of the libiberty library. diff --git a/libiberty/choose-temp.c b/libiberty/choose-temp.c index 72c1b710bd..49a2faaa51 100644 --- a/libiberty/choose-temp.c +++ b/libiberty/choose-temp.c @@ -1,5 +1,5 @@ /* Utility to pick a temporary filename prefix. - Copyright (C) 1996-2019 Free Software Foundation, Inc. + Copyright (C) 1996-2020 Free Software Foundation, Inc. This file is part of the libiberty library. Libiberty is free software; you can redistribute it and/or diff --git a/libiberty/clock.c b/libiberty/clock.c index a3730714bd..0de74657d0 100644 --- a/libiberty/clock.c +++ b/libiberty/clock.c @@ -1,5 +1,5 @@ /* ANSI-compatible clock function. - Copyright (C) 1994-2019 Free Software Foundation, Inc. + Copyright (C) 1994-2020 Free Software Foundation, Inc. This file is part of the libiberty library. This library is free software; you can redistribute it and/or modify it under the diff --git
2020-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2019-01-10Sync libiberty sources with gcc master versions.Nick Clifton1-32/+1
. * libiberty: Sync with gcc. Bring in: 2019-01-09 Sandra Loosemore <sandra@codesourcery.com> PR other/16615 * cp-demangle.c: Mechanically replace "can not" with "cannot". * floatformat.c: Likewise. * strerror.c: Likewise. 2018-12-22 Jason Merrill <jason@redhat.com> Remove support for demangling GCC 2.x era mangling schemes. * cplus-dem.c: Remove cplus_mangle_opname, cplus_demangle_opname, internal_cplus_demangle, and all subroutines. (libiberty_demanglers): Remove entries for ancient GNU (pre-3.0), Lucid, ARM, HP, and EDG demangling styles. (cplus_demangle): Remove 'work' variable. Don't call internal_cplus_demangle. include * Merge from GCC: 2018-12-22 Jason Merrill <jason@redhat.com> * demangle.h: Remove support for ancient GNU (pre-3.0), Lucid, ARM, HP, and EDG demangling styles.
2019-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2018-12-11Fix a failure in the libiberty testsuite by increasing the recursion limit ↵Nick Clifton1-1/+1
to 2048. PR 88409 include * demangle.h (DEMANGLE_RECURSION_LIMIT): Increase to 2048. binutils* NEWS: Note that recursion limit has increased to 2048. * doc/binutils.texi: Likewise.
2018-12-07Synchronize libiberty with gcc and add --no-recruse-limit option to tools ↵Nick Clifton1-0/+14
that support name demangling. This patch addresses the multitude of bug reports about resource exhaustion in libiberty's name demangling code. It adds a limit to the amount of recursion that is allowed, before an error is triggered. It also adds a new demangling option to disable this limit. (The limit is enabled by default). PR 87681 PR 87675 PR 87636 PR 87335 libiberty * cp-demangle.h (struct d_info): Add recursion_limit field. * cp-demangle.c (d_function_type): If the recursion limit is enabled and reached, return with a failure result. (d_demangle_callback): If the recursion limit is enabled, check for a mangled string that is so long that there is not enough stack space for the local arrays. * cplus-dem.c (struct work): Add recursion_level field. (demangle_nested_args): If the recursion limit is enabled and reached, return with a failure result. include * demangle.h (DMGL_RECURSE_LIMIT): Define. (DEMANGLE_RECURSION_LIMIT): Prototype. binutuils * addr2line.c (demangle_flags): New static variable. (long_options): Add --recurse-limit and --no-recurse-limit. (translate_address): Pass demangle_flags to bfd_demangle. (main): Handle --recurse-limit and --no-recurse-limit options. * cxxfilt.c (flags): Add DMGL_RECURSE_LIMIT. (long_options): Add --recurse-limit and --no-recurse-limit. (main): Handle new options. * dlltool.c (gen_def_file): Include DMGL_RECURSE_LIMIT in flags passed to cplus_demangle. * nm.c (demangle_flags): New static variable. (long_options): Add --recurse-limit and --no-recurse-limit. (main): Handle new options. * objdump.c (demangle_flags): New static variable. (usage): Add --recurse-limit and --no-recurse-limit. (long_options): Likewise. (objdump_print_symname): Pass demangle_flags to bfd_demangle. (disassemble_section): Likewise. (dump_dymbols): Likewise. (main): Handle new options. * prdbg.c (demangle_flags): New static variable. (tg_variable): Pass demangle_flags to demangler. (tg_start_function): Likewise. * stabs.c (demangle_flags): New static variable. (stab_demangle_template): Pass demangle_flags to demangler. (stab_demangle_v3_argtypes): Likewise. (stab_demangle_v3_arg): Likewise. * doc/binutuls.texi: Document new command line options. * NEWS: Mention the new feature. * testsuite/config/default.exp (CXXFILT): Define if not already defined. (CXXFILTFLAGS): Likewise. * testsuite/binutils-all/cxxfilt.exp: New file. Runs a few simple tests of the cxxfilt program.
2018-01-03Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2017-03-13Sync libiberty sources with GCC.Nick Clifton1-2/+7
PR demangler/70909 PR demangler/67264 * cp-demangle.c: Fix endless recursion. Pass struct demangle_component as non const. (d_make_empty): Initialize variable. (d_print_comp_inner): Limit recursion. (d_print_comp): Decrement variable. * cp-demint.c (cplus_demangle_fill_component): Initialize variable. (cplus_demangle_fill_builtin_type): Likewise. (cplus_demangle_fill_operator): Likewise. * testsuite/demangle-expected: Add tests.
2017-01-02Update year range in copyright notice of all files.Alan Modra1-1/+1
2016-11-18libiberty: Add Rust symbol demangling.David Tolnay1-2/+27
Adds Rust symbol demangler. Rust mangles symbols using GNU_V3 style, adding a hash and various special character subtitutions. This adds a new rust style to cplus_demangle and adds 3 helper functions rust_demangle, rust_demangle_sym and rust_is_mangled. rust-demangle.c was written by David. Mark did the code formatting to GNU style and integration into the gcc/libiberty build system and testsuite. include/ChangeLog: 2016-11-03 David Tolnay <dtolnay@gmail.com> Mark Wielaard <mark@klomp.org> * demangle.h (DMGL_RUST): New macro. (DMGL_STYLE_MASK): Add DMGL_RUST. (demangling_styles): Add dlang_rust. (RUST_DEMANGLING_STYLE_STRING): New macro. (RUST_DEMANGLING): New macro. (rust_demangle): New prototype. (rust_is_mangled): Likewise. (rust_demangle_sym): Likewise. libiberty/ChangeLog: 2016-11-03 David Tolnay <dtolnay@gmail.com> Mark Wielaard <mark@klomp.org> * Makefile.in (CFILES): Add rust-demangle.c. (REQUIRED_OFILES): Add rust-demangle.o. * cplus-dem.c (libiberty_demanglers): Add rust_demangling case. (cplus_demangle): Handle RUST_DEMANGLING. (rust_demangle): New function. * rust-demangle.c: New file. * testsuite/Makefile.in (really-check): Add check-rust-demangle. (check-rust-demangle): New rule. * testsuite/rust-demangle-expected: New file.
2016-11-18Implement P0012R1, Make exception specifications part of the type system.Jason Merrill1-1/+3
libiberty/ * cp-demangle.c (is_fnqual_component_type): New. (d_encoding, d_print_comp_inner, d_print_mod_list): Use it. (FNQUAL_COMPONENT_CASE): New. (d_make_comp, has_return_type, d_print_comp_inner) (d_print_function_type): Use it. (next_is_type_qual): New. (d_cv_qualifiers, d_print_mod): Handle noexcept and throw-spec. include/ * demangle.h (enum demangle_component_type): Add DEMANGLE_COMPONENT_NOEXCEPT, DEMANGLE_COMPONENT_THROW_SPEC.
2016-01-01Copyright update for binutilsAlan Modra1-1/+1
2015-11-28PR other/61321 - demangler crash on casts in template parametersPedro Alves1-0/+4
The fix for bug 59195: [C++ demangler handles conversion operator incorrectly] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59195 unfortunately makes the demangler crash due to infinite recursion, in case of casts in template parameters. For example, with: template<int> struct A {}; template <typename Y> void function_temp(A<sizeof ((Y)(999))>) {} template void function_temp<int>(A<sizeof (int)>); The 'function_temp<int>' instantiation above mangles to: _Z13function_tempIiEv1AIXszcvT_Li999EEE The demangler parses this as: typed name template name 'function_temp' template argument list builtin type int function type builtin type void argument list template (*) name 'A' template argument list unary operator operator sizeof unary operator cast template parameter 0 (**) literal builtin type int name '999' And after the fix for 59195, due to: static void d_print_cast (struct d_print_info *dpi, int options, const struct demangle_component *dc) { ... /* For a cast operator, we need the template parameters from the enclosing template in scope for processing the type. */ if (dpi->current_template != NULL) { dpt.next = dpi->templates; dpi->templates = &dpt; dpt.template_decl = dpi->current_template; } when printing the template argument list of A (what should be "<sizeof (int)>"), the template parameter 0 (that is, "T_", the '**' above) now refers to the first parameter of the the template argument list of the 'A' template (the '*' above), exactly what we were already trying to print. This leads to infinite recursion, and stack exaustion. The template parameter 0 should actually refer to the first parameter of the 'function_temp' template. Where it reads "for the cast operator" in the comment in d_print_cast (above), it's really talking about a conversion operator, like: struct A { template <typename U> explicit operator U(); }; We don't want to inject the template parameters from the enclosing template in scope when processing a cast _expression_, only when handling a conversion operator. The problem is that DEMANGLE_COMPONENT_CAST is currently ambiguous, and means _both_ 'conversion operator' and 'cast expression'. Fix this by adding a new DEMANGLE_COMPONENT_CONVERSION component type, which does what DEMANGLE_COMPONENT_CAST does today, and making DEMANGLE_COMPONENT_CAST just simply print its component subtree. I think we could instead reuse DEMANGLE_COMPONENT_CAST and in d_print_comp_inner still do: @@ -5001,9 +5013,9 @@ d_print_comp_inner (struct d_print_info *dpi, int options, d_print_comp (dpi, options, dc->u.s_extended_operator.name); return; case DEMANGLE_COMPONENT_CAST: d_append_string (dpi, "operator "); - d_print_cast (dpi, options, dc); + d_print_conversion (dpi, options, dc); return; leaving the unary cast case below calling d_print_cast, but seems to me that spliting the component types makes it easier to reason about the code. g++'s testsuite actually generates three symbols that crash the demangler in the same way. I've added those as tests in the demangler testsuite as well. And then this fixes PR other/61233 too, which happens to be a demangler crash originally reported to GDB, at: https://sourceware.org/bugzilla/show_bug.cgi?id=16957 Bootstrapped and regtested on x86_64 Fedora 20. Also ran this through GDB's testsuite. GDB will require a small update to use DEMANGLE_COMPONENT_CONVERSION in one place it's using DEMANGLE_COMPONENT_CAST in its sources. libiberty/ 2015-11-27 Pedro Alves <palves@redhat.com> PR other/61321 PR other/61233 * demangle.h (enum demangle_component_type) <DEMANGLE_COMPONENT_CONVERSION>: New value. * cp-demangle.c (d_demangle_callback, d_make_comp): Handle DEMANGLE_COMPONENT_CONVERSION. (is_ctor_dtor_or_conversion): Handle DEMANGLE_COMPONENT_CONVERSION instead of DEMANGLE_COMPONENT_CAST. (d_operator_name): Return a DEMANGLE_COMPONENT_CONVERSION component if handling a conversion. (d_count_templates_scopes, d_print_comp_inner): Handle DEMANGLE_COMPONENT_CONVERSION. (d_print_comp_inner): Handle DEMANGLE_COMPONENT_CONVERSION instead of DEMANGLE_COMPONENT_CAST. (d_print_cast): Rename as ... (d_print_conversion): ... this. Adjust comments. (d_print_cast): Rewrite - simply print the left subcomponent. * cp-demint.c (cplus_demangle_fill_component): Handle DEMANGLE_COMPONENT_CONVERSION. * testsuite/demangle-expected: Add tests. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231020 138bc75d-0d04-0410-961f-82ee72b054a4
2015-11-28Implement N4514, C++ Extensions for Transactional Memory.Jason Merrill1-0/+2
gcc/ * builtins.def (BUILT_IN_ABORT): Add transaction_pure attribute. gcc/c-family/ * c-common.c (c_common_reswords): Add C++ TM TS keywords. (c_common_attribute_table): Add transaction_safe_dynamic. transaction_safe now affects type identity. (handle_tm_attribute): Handle transaction_safe_dynamic. * c-common.h (enum rid): Add RID_ATOMIC_NOEXCEPT, RID_ATOMIC_CANCEL, RID_SYNCHRONIZED. (OBJC_IS_CXX_KEYWORD): Add RID_SYNCHRONIZED. (D_TRANSMEM): New. * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_transactional_memory. * c-pretty-print.c (pp_c_attributes_display): Don't print transaction_safe in C++. gcc/c/ * c-parser.c (c_lex_one_token): Handle @synchronized. * c-decl.c (match_builtin_function_types): A declaration of a built-in can change whether the function is transaction_safe. gcc/cp/ * cp-tree.h (struct cp_declarator): Add tx_qualifier field. (BCS_NORMAL, BCS_TRANSACTION): New enumerators. * lex.c (init_reswords): Limit TM kewords to -fgnu-tm. * parser.c (cp_lexer_get_preprocessor_token): Fix @synchronized. (make_call_declarator): Take tx_qualifier. (cp_parser_tx_qualifier_opt): New. (cp_parser_lambda_declarator_opt): Use it. (cp_parser_direct_declarator): Likewise. (cp_parser_statement): Handle atomic_noexcept, atomic_cancel. (cp_parser_compound_statement): Change in_try parameter to bcs_flags. (cp_parser_std_attribute): Map optimize_for_synchronized to transaction_callable. (cp_parser_transaction): Take the token. Handle atomic_noexcept. * lambda.c (maybe_add_lambda_conv_op): Handle transaction-safety. * call.c (enum conversion_kind): Add ck_tsafe. (standard_conversion): Handle transaction-safety conversion. (convert_like_real, resolve_address_of_overloaded_function): Likewise. (check_methods): Diagnose transaction_safe_dynamic on non-virtual function. (look_for_tm_attr_overrides): Don't inherit transaction_safe_dynamic. * cvt.c (tx_safe_fn_type_p, tx_unsafe_fn_variant) (can_convert_tx_safety): New. * typeck.c (composite_pointer_type): Handle transaction-safety. * name-lookup.h (enum scope_kind): Add sk_transaction. * name-lookup.c (begin_scope): Handle it. * semantics.c (begin_compound_stmt): Pass it. * decl.c (check_previous_goto_1): Check it. (struct named_label_entry): Add in_transaction_scope. (poplevel_named_label_1): Set it. (check_goto): Check it. (duplicate_decls): A specialization can be transaction_safe independently of its template. (grokdeclarator): Handle tx-qualifier. * rtti.c (ptr_initializer): Handle transaction-safe. * search.c (check_final_overrider): Check transaction_safe_dynamic. Don't check transaction_safe. * mangle.c (write_function_type): Mangle transaction_safe here. (write_CV_qualifiers_for_type): Not here. (write_type): Preserve transaction_safe when stripping attributes. * error.c (dump_type_suffix): Print transaction_safe. libiberty/ * cp-demangle.c (d_cv_qualifiers): Dx means transaction_safe. (cplus_demangle_type): Let d_cv_qualifiers handle it. (d_dump, d_make_comp, has_return_type, d_encoding) (d_count_templates_scopes, d_print_comp_inner) (d_print_mod_list, d_print_mod, d_print_function_type) (is_ctor_or_dtor): Handle DEMANGLE_COMPONENT_TRANSACTION_SAFE. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@228462 138bc75d-0d04-0410-961f-82ee72b054a4
2015-07-14Remove trailing spaces in demangle.hH.J. Lu1-3/+3
2015-01-02ChangeLog rotatation and copyright year updateAlan Modra1-2/+1
2014-10-11Sync libiberty with upstream GCC.Iain Buclaw1-2/+9
include/ChangeLog * libiberty.h (PEX_STDOUT_APPEND): New flag. (PEX_STDERR_APPEND): Likewise. * demangle.h (DMGL_DLANG): New macro. (DMGL_STYLE_MASK): Add DMGL_DLANG. (demangling_styles): Add dlang_demangling. (DLANG_DEMANGLING_STYLE_STRING): New macro. (DLANG_DEMANGLING): New macro. (dlang_demangle): New prototype. * longlong.h: Add __udiv_w_sdiv prototype. libiberty/ChangeLog * cp-demangle.c (d_substitution): Handle abi tags on abbreviation. * pex-common.h (struct pex_funcs): Add new parameter for open_write field. * pex-unix.c (pex_unix_open_write): Add support for new parameter. * pex-djgpp.c (pex_djgpp_open_write): Likewise. * pex-win32.c (pex_win32_open_write): Likewise. * pex-common.c (pex_run_in_environment): Likewise. * Makefile.in (CFILES): Add d-demangle.c. (REQUIRED_OFILES): Add d-demangle.o. * cplus-dem.c (libiberty_demanglers): Add dlang_demangling case. (cplus_demangle): Likewise. * d-demangle.c: New file. * testsuite/Makefile.in (really-check): Add check-d-demangle. * testsuite/d-demangle-expected: New file. * simple-object-elf.c (simple_object_elf_write_ehdr): Correctly handle objects with more than SHN_LORESERVE sections. (simple_object_elf_write_shdr): Add sh_link parameter. (simple_object_elf_write_to_file): Correctly handle objects with more than SHN_LORESERVE sections. * cp-demangle.c (d_dump): Only access field from s_fixed part of the union for DEMANGLE_COMPONENT_FIXED_TYPE. (d_count_templates_scopes): Likewise. * testsuite/demangler-fuzzer.c: New file. * testsuite/Makefile.in (fuzz-demangler): New rule. (demangler-fuzzer): Likewise. (mostlyclean): Clean up demangler fuzzer.
2014-01-06libiberty: sync with gccBill Maddox1-0/+8
PR c++/41090 Add -fdeclone-ctor-dtor. include/ * demangle.h (enum gnu_v3_ctor_kinds): Added literal gnu_v3_unified_ctor. (enum gnu_v3_ctor_kinds): Added literal gnu_v3_unified_dtor. libiberty/ * cp-demangle.c (cplus_demangle_fill_ctor,cplus_demangle_fill_dtor): Handle unified ctor/dtor. (d_ctor_dtor_name): Handle unified ctor/dtor. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206182 138bc75d-0d04-0410-961f-82ee72b054a4
2013-04-03merge from gccDJ Delorie1-0/+6
2012-11-11merge from gccDJ Delorie1-0/+2
2012-10-10merge from gccDJ Delorie1-0/+3
2012-01-07merge from gccJason Merrill1-0/+5
2011-11-08merge from gccDJ Delorie1-2/+11
2011-09-23merge from gccDJ Delorie1-1/+3
2011-06-13merge from gccDJ Delorie1-1/+7
2011-01-03merge from gccDJ Delorie1-1/+1
2010-02-03merge from gccDJ Delorie1-0/+5
2010-01-11merge from gccDJ Delorie1-0/+3
2009-10-02merge from gccDJ Delorie1-0/+14
2009-09-03update copyright datesAlan Modra1-1/+1
2009-09-02merge from gccDJ Delorie1-1/+1
2009-09-02update copyright datesAlan Modra1-1/+1
2009-07-17merge from gccDJ Delorie1-0/+4
2009-03-18merge from gccDJ Delorie1-2/+4
2008-12-10merge from gccDJ Delorie1-0/+13
2008-10-07merge from gccDJ Delorie1-1/+3
2008-09-09merge from gccDJ Delorie1-1/+3
2008-01-27include/David Daney1-1/+15
2008-01-26 David Daney <ddaney@avtrex.com> * demangle.h (demangle_component_type): Add DEMANGLE_COMPONENT_JAVA_RESOURCE, DEMANGLE_COMPONENT_COMPOUND_NAME, and DEMANGLE_COMPONENT_CHARACTER as new enum values. (demangle_component): Add struct s_character to union u. libiberty/ 2008-01-26 David Daney <ddaney@avtrex.com> * cp-demangle.c (d_dump): Handle DEMANGLE_COMPONENT_JAVA_RESOURCE, DEMANGLE_COMPONENT_COMPOUND_NAME, and DEMANGLE_COMPONENT_CHARACTER cases. (d_make_comp): Handle DEMANGLE_COMPONENT_COMPOUND_NAME and DEMANGLE_COMPONENT_JAVA_RESOURCE cases. (d_make_character): New function. (d_java_resource): Same. (d_special_name): Handle "Gr" case. (d_print_comp): Handle DEMANGLE_COMPONENT_JAVA_RESOURCE, DEMANGLE_COMPONENT_COMPOUND_NAME, and DEMANGLE_COMPONENT_CHARACTER cases. * testsuite/demangle-expected: Add test for java resource name mangling.
2007-08-31merge from gccDJ Delorie1-0/+3
2007-04-26merge from gccDJ Delorie1-14/+23
2007-01-30merge from gccDJ Delorie1-5/+36
2005-12-11merge from gccDJ Delorie1-0/+2
2005-05-25include/Richard Henderson1-0/+3
* demangle.h (DEMANGLE_COMPONENT_HIDDEN_ALIAS): New. libiberty/ * cp-demangle.c (d_dump): Handle DEMANGLE_COMPONENT_HIDDEN_ALIAS. (d_make_comp, d_print_comp): Likewise. (d_special_name): Generate one. * testsuite/demangle-expected: Add a hidden alias test.
2005-05-10Update the address and phone number of the FSF organizationNick Clifton1-2/+2
2005-03-27merge from gccDJ Delorie1-36/+34
2004-05-04merge from gccDJ Delorie1-1/+1
2004-01-13 * demangle.h: Instead of checking ANSI_PROTOTYPES, just includeIan Lance Taylor1-6/+1
"libiberty.h".
2004-01-13Merge from gcc.Ian Lance Taylor1-0/+5
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