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2020-01-17Update libiberty sources with changes in the gcc mainline.Nick Clifton1-1/+1
+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
2019-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2018-01-10Update the libiberty sources with the latest patches found in the master ↵Nick Clifton1-1/+1
sources. 2017-01-02 Richard Biener <rguenther@suse.de> PR lto/83452 * simple-object-elf.c (simple_object_elf_copy_lto_debug_section): Do not use UNDEF locals for removed symbols but instead just define them in the first prevailing section and with no name. Use the same gnu_lto_v1 name for all removed globals we promote to WEAK UNDEFs so hpux can use a stub to provide this symbol. Clear sh_info and sh_link in removed sections. 2017-10-30 Richard Biener <rguenther@suse.de> PR lto/82757 * simple-object-elf.c (simple_object_elf_copy_lto_debug_sections): Strip two leading _s from the __gnu_lto_* symbols. 2017-10-24 Alan Modra <amodra@gmail.com> PR lto/82687 PR lto/82575 * simple-object-elf.c (simple_object_elf_copy_lto_debug_sections): Only make __gnu_lto symbols hidden. 2017-10-20 Alan Modra <amodra@gmail.com> PR lto/82575 * simple-object-elf.c (simple_object_elf_copy_lto_debug_sections): Make discarded non-local symbols weak and hidden. 2017-10-18 Jakub Jelinek <jakub@redhat.com> PR lto/82598 * simple-object.c (handle_lto_debug_sections): Copy over also .note.GNU-stack section with unchanged name. * simple-object-elf.c (SHF_EXECINSTR): Define. (simple_object_elf_copy_lto_debug_section): Drop SHF_EXECINSTR bit on .note.GNU-stack section. 2017-09-25 Nathan Sidwell <nathan@acm.org> PR demangler/82195 * cp-demangle.c (d_encoding): Strip return type when name is a LOCAL_NAME. (d_local_name): Strip return type of enclosing TYPED_NAME. * testsuite/demangle-expected: Add and adjust tests. 2017-09-21 Nathan Sidwell <nathan@acm.org> PR demangler/82195 * cp-demangle.c (d_name): Revert addition of 'toplevel' parm. (has_return_type): Recurse for DEMANGLE_COMPONENT_LOCAL_NAME. (d_encoding): Revert d_name change. Use is_fnqual_component_type to strip modifiers that do not belong. (d_special_name, d_class_enum_type): Revert d_name call change. (d_expresion_1): Commonize DEMANGLE_COMPONENT_UNARY building. (d_local_name): Revert parsing of a function type. (d_print_comp_inner): An inner LOCAL_NAME might contain a TEMPLATE. * testsuite/demangle-expected: Add & adjust tests
2017-01-05Sync libiberty from gccAlan Modra1-2/+1
Picks up copyright year update and other recent fixes.
2016-11-18libiberty: Fix -Wimplicit-fallthrough warnings.Mark Wielaard1-2/+6
Adjust some comments, add some explicit fall through comments or explicit returns where necessary to not get implicit-fallthrough warnings. All fall throughs were deliberate. In one case I added an explicit return false for clarity instead of falling through a default case (that also would return false). libiberty/ChangeLog: * cplus-dem.c (demangle_signature): Move fall through comment. (demangle_fund_type): Add fall through comment between 'G' and 'I'. * hashtab.c (iterative_hash): Add fall through comments. * regex.c (regex_compile): Add Fall through comment after '+'/'?'. (byte_re_match_2_internal): Add Fall through comment after jump_n. Change "Note fall through" to "Fall through". (common_op_match_null_string_p): Return false after set_number_at instead of fall through.
2016-01-05libiberty: fix warnings about left shifting a negative value.Nick Clifton1-1/+1
GCC PR 66827 reports some problems with left shifting a negative value: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66827 Of the problems reported only two remain - in libiberty/regex.c: libiberty/regex.c:6970:11: runtime error: left shift of negative value -1 libiberty/regex.c:7165:4: runtime error: left shift of negative value -1 The patch below fixes these errors by casting the value to be shifted to unsigned before the shift occurs. No regressions were found in the libiberty testsuite or bootstrapping gcc (on an x86_64 target).
2014-05-08* regex.c (bzero) [!_LIBC]: Cast the call to memcpy to (void).uros1-1/+1
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@208558 138bc75d-0d04-0410-961f-82ee72b054a4
2014-05-08* regex.c (bzero) [!_LIBC]: Define without coma expression. (regerror): Cast ↵uros1-3/+3
the call to memcpy to (void) to avoid unused value warnings. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@208553 138bc75d-0d04-0410-961f-82ee72b054a4
2013-07-22merge from gccDJ Delorie1-1/+1
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2009-10-02merge from gccDJ Delorie1-2/+5
2009-09-11merge from gccDJ Delorie1-14/+12
2009-09-11 * po/bfd.pot: Updated by the Translation project.Nick Clifton1-12/+14
* po/binutils.pot: Updated by the Translation project. * po/gold.pot: Updated by the Translation project. * po/gold.pot: Updated by the Translation project. * po/gprof.pot: Updated by the Translation project. * po/sv.po: Updated Swedish translation. * po/ld.pot: Updated by the Translation project. * po/fi.po: Updated Finnish translation. * po/ld.pot: Updated by the Translation project. * po/fi.po: Updated Finnish translation. Updated sources to compile cleanly with -Wc++-compat: * basic_blocks.c: Add casts. * cg_dfn.c: Add cast. * corefile.c: Add casts. * gmon_io.c: Add casts. * hist.c: Add cast. * source.c: Add cast. * sym_ids.c (struct match): Moved to top level. Updated soruces in ld/* to compile cleanly with -Wc++-compat: * ld.h (enum endian_enum,enum symbolic_enum,enum dynamic_list_enum): Move to top level. * ldcref.c: Add casts. * ldctor.c: Add casts. * ldexp.c * ldexp.h (enum node_tree_enum,enum phase_enum): Move to top level. * ldlang.c: Add casts. (lang_insert_orphan): Use enum name instead of integer. * ldlang.h (enum statement_enum): Move to top level. * ldmain.c: Add casts. * ldwrite.c: Add casts. * lexsup.c: Add casts. (enum control_enum): Move to top level. * mri.c: Add casts. (mri_draw_tree): Use enum name instead of integer. Updated sources to compile cleanly with -Wc++-compat: * basic_blocks.c: Add casts. * cg_dfn.c: Add cast. * corefile.c: Add casts. * gmon_io.c: Add casts. * hist.c: Add cast. * source.c: Add cast. * sym_ids.c (struct match): Moved to top level. * as.c (main): Call dwarf2_init. * config/obj-elf.c (struct group_list): New field. (build_group_lists): Use hash lookup. (free_section_idx): New function. (elf_frob_file): Adjust. * dwarf2dbg.c (all_segs_hash, last_seg_ptr): New variables. (get_line_subseg): Adjust. (dwarf2_init): New function. * dwarf2dbg.h (dwarf2_init): New declaration.
2005-07-22merge from gccDJ Delorie1-2/+2
2005-07-15merge from gccDJ Delorie1-2/+4
2005-07-12merge from gccDJ Delorie1-1/+1
2005-05-10Update the address and phone number of the FSF organization.Nick Clifton1-2/+2
2005-04-13merge from gccDJ Delorie1-2/+2
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2001-07-30merge from gccDJ Delorie1-46/+107
2001-07-19merge from gccDJ Delorie1-10/+24
2001-07-11merge from gccDJ Delorie1-0/+8245
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