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2024-04-10mmap: Avoid the sanitizer configure check failureH.J. Lu1-0/+1
When -fsanitize=address,undefined is used to build, the mmap configure check failed with ================================================================= ==231796==ERROR: LeakSanitizer: detected memory leaks Direct leak of 4096 byte(s) in 1 object(s) allocated from: #0 0x7cdd3d0defdf in __interceptor_malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69 #1 0x5750c7f6d72b in main /home/alan/build/gas-san/all/bfd/conftest.c:239 Direct leak of 4096 byte(s) in 1 object(s) allocated from: #0 0x7cdd3d0defdf in __interceptor_malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69 #1 0x5750c7f6d2e1 in main /home/alan/build/gas-san/all/bfd/conftest.c:190 SUMMARY: AddressSanitizer: 8192 byte(s) leaked in 2 allocation(s). Define GCC_AC_FUNC_MMAP with export ASAN_OPTIONS=detect_leaks=0 to avoid the sanitizer configure check failure. config/ * mmap.m4 (GCC_AC_FUNC_MMAP): New. * no-executables.m4 (AC_FUNC_MMAP): Renamed to GCC_AC_FUNC_MMAP. Change AC_FUNC_MMAP to GCC_AC_FUNC_MMAP. libiberty/ * Makefile.in (aclocal_deps): Add $(srcdir)/../config/mmap.m4. * acinclude.m4: Change AC_FUNC_MMAP to GCC_AC_FUNC_MMAP. * aclocal.m4: Regenerated. * configure: Likewise. zlib/ * acinclude.m4: Include ../config/mmap.m4. * Makefile.in: Regenerated. * configure: Likewise.
2024-01-04Update year range in copyright notice of binutils filesAlan Modra1-1/+1
Adds two new external authors to etc/update-copyright.py to cover bfd/ax_tls.m4, and adds gprofng to dirs handled automatically, then updates copyright messages as follows: 1) Update cgen/utils.scm emitted copyrights. 2) Run "etc/update-copyright.py --this-year" with an extra external author I haven't committed, 'Kalray SA.', to cover gas testsuite files (which should have their copyright message removed). 3) Build with --enable-maintainer-mode --enable-cgen-maint=yes. 4) Check out */po/*.pot which we don't update frequently.
2023-11-30libiberty: Disable hwcaps for sha1.oRainer Orth1-1/+1
This patch commit bf4f40cc3195eb7b900bf5535cdba1ee51fdbb8e Author: Jakub Jelinek <jakub@redhat.com> Date: Tue Nov 28 13:14:05 2023 +0100 libiberty: Use x86 HW optimized sha1 broke Solaris/x86 bootstrap with the native as: libtool: compile: /var/gcc/regression/master/11.4-gcc/build/./gcc/gccgo -B/var/gcc/regression/master/11.4-gcc/build/./gcc/ -B/vol/gcc/i386-pc-solaris2.11/bin/ -B/vol/gcc/i386-pc-solaris2.11/lib/ -isystem /vol/gcc/i386-pc-solaris2.11/include -isystem /vol/gcc/i386-pc-solaris2.11/sys-include -fchecking=1 -minline-all-stringops -O2 -g -I . -c -fgo-pkgpath=internal/goarch /vol/gcc/src/hg/master/local/libgo/go/internal/goarch/goarch.go zgoarch.go ld.so.1: go1: fatal: /var/gcc/regression/master/11.4-gcc/build/gcc/go1: hardware capability (CA_SUNW_HW_2) unsupported: 0x4000000 [ SHA1 ] gccgo: fatal error: Killed signal terminated program go1 As is already done in a couple of other similar cases, this patches disables hwcaps support for libiberty. Initially, this didn't work because config/hwcaps.m4 uses target_os, but didn't ensure it is defined. Tested on i386-pc-solaris2.11 with as and gas. 2023-11-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> config: * hwcaps.m4 (GCC_CHECK_ASSEMBLER_HWCAP): Require AC_CANONICAL_TARGET. libiberty: * configure.ac (GCC_CHECK_ASSEMBLER_HWCAP): Invoke. * configure, aclocal.m4: Regenerate. * Makefile.in (COMPILE.c): Add HWCAP_CFLAGS.
2023-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
The newer update-copyright.py fixes file encoding too, removing cr/lf on binutils/bfdtest2.c and ld/testsuite/ld-cygwin/exe-export.exp, and embedded cr in binutils/testsuite/binutils-all/ar.exp string match.
2022-01-13Reapply libiberty: Pass --plugin to AR and RANLIBH.J. Lu1-2/+3
Reapply the patch to detect GCC LTO plugin used for libiberty build to support LTO build in libiberty. * Makefile.in (AR): Add @AR_PLUGIN_OPTION@ (RANLIB): Add @RANLIB_PLUGIN_OPTION@. (configure_deps): Depend on ../config/gcc-plugin.m4. * aclocal.m4: Include ../config/gcc-plugin.m4. * configure.ac: AC_SUBST AR_PLUGIN_OPTION and RANLIB_PLUGIN_OPTION. * configure: Regenerate.
2022-01-13Synchronize binutils libiberty sources with gcc version.Nick Clifton1-5/+24
+2021-12-30 Lancelot SIX <lsix@lancelotsix.com> + + * cp-demangle.c (d_clone_suffix): Support digits in clone tag + names. + * testsuite/demangle-expected: Check demangling of clone symbols + with digits in name. + +2021-12-16 H.J. Lu <hjl.tools@gmail.com> + + Revert: + 2021-12-16 H.J. Lu <hjl.tools@gmail.com> + + * Makefile.in (AR): Add @AR_PLUGIN_OPTION@ + (RANLIB): Add @RANLIB_PLUGIN_OPTION@. + (configure_deps): Depend on ../config/gcc-plugin.m4. + * configure.ac: AC_SUBST AR_PLUGIN_OPTION and + RANLIB_PLUGIN_OPTION. + * aclocal.m4: Regenerated. + * configure: Likewise. + +2021-12-15 H.J. Lu <hjl.tools@gmail.com> + + * Makefile.in (AR): Add @AR_PLUGIN_OPTION@ + (RANLIB): Add @RANLIB_PLUGIN_OPTION@. + (configure_deps): Depend on ../config/gcc-plugin.m4. + * configure.ac: AC_SUBST AR_PLUGIN_OPTION and + RANLIB_PLUGIN_OPTION. + * aclocal.m4: Regenerated. + * configure: Likewise. + +2021-11-29 Eric Gallager <egallager@gcc.gnu.org> + + PR other/103021 + * Makefile.in: Use ETAGS variable in TAGS target. + * configure: Regenerate. + * configure.ac: Allow ETAGS variable to be overridden. + +2021-11-29 Andrew Pinski <apinski@marvell.com> + + * make-temp-file.c (try_dir): Check to see if the dir + is actually a directory. + +2021-10-22 Eric Gallager <egallager@gcc.gnu.org> + + PR other/102663 + * Makefile.in: Allow dvi-formatted documentation + to be installed. + +2021-10-17 Lu?s Ferreira <contact@lsferreira.net> + + PR d/102618 + * d-demangle.c (dlang_parse_qualified): Handle anonymous + symbols correctly. + * testsuite/d-demangle-expected: New tests to cover anonymous + symbols. + +2021-10-14 Lu?s Ferreira <contact@lsferreira.net> + + * testsuite/d-demangle-expected: Add test case for function literals. + +2021-10-14 Lu?s Ferreira <contact@lsferreira.net> + + * testsuite/d-demangle-expected: Add test cases for simple special + mangles. + +2021-10-12 Lu?s Ferreira <contact@lsferreira.net> + + * d-demangle.c (dlang_parse_qualified): Remove redudant parenthesis + around lhs and rhs of assignments. + +2021-10-01 Lu?s Ferreira <contact@lsferreira.net> + + * testsuite/d-demangle-expected: Add missing format for new test + +2021-09-23 Lu?s Ferreira <contact@lsferreira.net> + + * d-demangle.c (dlang_Type): Validate MANGLED is nonnull. + * testsuite/d-demangle-expected: New test. + +2021-09-23 Lu?s Ferreira <contact@lsferreira.net> + + * d-demangle.c (dlang_symbol_backref): Ensure strlen of + string is less than length computed by dlang_number. + +2021-09-01 Iain Sandoe <iain@sandoe.co.uk> * configure: Regenerate. + * configure.ac: Do not search for sbrk on Darwin. + * xmalloc.c: Do not declare sbrk unless it has been found + by configure. + +2021-08-29 Iain Buclaw <ibuclaw@gdcproject.org> + + * d-demangle.c (dlang_identifier): Skip over fake parent manglings. + * testsuite/d-demangle-expected: Add tests. + +2021-08-29 Iain Buclaw <ibuclaw@gdcproject.org> + + * d-demangle.c (dlang_parse_arrayliteral): Add 'info' parameter. + (dlang_parse_assocarray): Likewise. + (dlang_parse_structlit): Likewise. + (dlang_value): Likewise. Handle function literal symbols. + (dlang_template_args): Pass 'info' to dlang_value. + * testsuite/d-demangle-expected: Add new test. + +2021-08-29 Iain Buclaw <ibuclaw@gdcproject.org> + + * d-demangle.c (dlang_attributes): Handle typeof(*null). + (dlang_type): Likewise. Demangle 'n' as typeof(null). + * testsuite/d-demangle-expected: Update tests. + +2021-08-23 Iain Sandoe <iain@sandoe.co.uk> + + * simple-object-mach-o.c (simple_object_mach_o_write_segment): + Cast the first argument to set_32 as needed. -2021-07-03 Nick Clifton <nickc@redhat.com> +2021-08-18 Iain Sandoe <iain@sandoe.co.uk> + * simple-object-mach-o.c (simple_object_mach_o_write_segment): + Arrange to swap the LTO index tables where needed. # Please enter the commit message for your changes. Lines starting
2022-01-02Update year range in copyright notice of binutils filesAlan Modra1-1/+1
The result of running etc/update-copyright.py --this-year, fixing all the files whose mode is changed by the script, plus a build with --enable-maintainer-mode --enable-cgen-maint=yes, then checking out */po/*.pot which we don't update frequently. The copy of cgen was with commit d1dd5fcc38ead reverted as that commit breaks building of bfp opcodes files.
2021-07-05Restore the libiberty component of commit ↵Nick Clifton1-2/+3
50ad1254d5030d0804cbf89c758359ae202e8d55. This commit has not yet been applied to the master sources in the gcc repository. It was submitted here: https://gcc.gnu.org/pipermail/gcc-patches/2021-July/574405.html The commit allows options to be set for the AR and RANLIB programs used when building libiberty, which in turn allows building with LTO enabled.
2021-07-03Synchronize libiberty sources (and include/demangle.h) with GCC master versionNick Clifton1-6/+11
2021-01-09GCC: Pass --plugin to AR and RANLIBH.J. Lu1-2/+3
Detect GCC LTO plugin. Pass --plugin to AR and RANLIB to support LTO build. * Makefile.tpl (AR): Add @AR_PLUGIN_OPTION@ (RANLIB): Add @RANLIB_PLUGIN_OPTION@. * configure.ac: Include config/gcc-plugin.m4. AC_SUBST AR_PLUGIN_OPTION and RANLIB_PLUGIN_OPTION. * libtool.m4 (_LT_CMD_OLD_ARCHIVE): Pass --plugin to AR and RANLIB if possible. * Makefile.in: Regenerated. * configure: Likewise. config/ * gcc-plugin.m4 (GCC_PLUGIN_OPTION): New. libiberty/ * Makefile.in (AR): Add @AR_PLUGIN_OPTION@ (RANLIB): Add @RANLIB_PLUGIN_OPTION@. (configure_deps): Depend on ../config/gcc-plugin.m4. * aclocal.m4: Include ../config/gcc-plugin.m4. * configure.ac: AC_SUBST AR_PLUGIN_OPTION and RANLIB_PLUGIN_OPTION. * configure: Regenerated. zlib/ * configure: Regenerated.
2021-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2020-06-24Sync config, include and libiberty with GCCH.J. Lu1-1/+11
config/ 2020-06-24 H.J. Lu <hongjiu.lu@intel.com> Sync with GCC 2020-05-29 H.J. Lu <hjl.tools@gmail.com> PR bootstrap/95413 * cet.m4: Replace save_CFLAGS and save_LDFLAGS with cet_save_CFLAGS and cet_save_LDFLAGS. include/ 2020-06-24 H.J. Lu <hongjiu.lu@intel.com> Sync with GCC 2020-06-23 Nick Alcock <nick.alcock@oracle.com> * libiberty.h (bsearch_r): New. 2020-04-17 Martin Liska <mliska@suse.cz> Jonathan Yong <10walls@gmail.com> PR gcov-profile/94570 * filenames.h (defined): Do not define HAVE_DOS_BASED_FILE_SYSTEM for CYGWIN. libiberty/ 2020-06-23 Nick Alcock <nick.alcock@oracle.com> * bsearch_r.c: New file. * Makefile.in (CFILES): Add bsearch_r.c. (REQUIRED_OFILES): Add bsearch_r.o. * functions.texi: Regenerate. 2020-05-29 H.J. Lu <hjl.tools@gmail.com> PR bootstrap/95413 * configure: Regenerated. 2020-05-15 Iain Buclaw <ibuclaw@gdcproject.org> * d-demangle.c (dlang_attributes): Add @live attribute. * testsuite/d-demangle-expected: Add new tests. 2020-05-14 Rainer Schuetze <r.sagitario@gmx.de> Iain Buclaw <ibuclaw@gdcproject.org> * d-demangle.c (enum dlang_symbol_kinds): Remove enum. (struct dlang_info): New struct (dlang_decode_backref): New function. (dlang_backref): New function. (dlang_symbol_backref): New function. (dlang_type_backref): New function. (dlang_symbol_name_p): New function. (dlang_function_type_noreturn): New function. (dlang_function_type): Add 'info' parameter. Decode function type with dlang_function_type_noreturn. (dlang_function_args): Add 'info' parameter. (dlang_type): Add 'info' parameter. Handle back referenced types. (dlang_identifier): Replace 'kind' parameter with 'info'. Handle back referenced symbols. Split off decoding of plain identifiers to... (dlang_lname): ...here. (dlang_parse_mangle): Replace 'kind' parameter with 'info'. Decode function type and return with dlang_type. (dlang_parse_qualified): Replace 'kind' parameter with 'info', add 'suffix_modifier' parameter. Decode function type with dlang_function_type_noreturn. (dlang_parse_tuple): Add 'info' parameter. (dlang_template_symbol_param): New function. (dlang_template_args): Add 'info' parameter. Decode symbol parameter with dlang_template_symbol_param. Handle back referenced values, and externally mangled parameters. (dlang_parse_template): Add 'info' parameter. (dlang_demangle_init_info): New function. (dlang_demangle): Initialize and pass 'info' parameter. * testsuite/d-demangle-expected: Add new tests.
2020-04-28Rebase libiberty source with latest changes from gcc.Nick Clifton1-1/+4
PR 25876 PR demangler/94797 * cp-demangle.c (cplus_demangle_operators): Add ss <=> operator. * testsuite/demangle-expected: Add operator<=> test.
2020-01-17Update libiberty sources with changes in the gcc mainline.Nick Clifton1-2/+14
+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 Modra1-4/+3
Picks up copyright year update and other recent fixes.
2016-11-18libiberty: Add Rust symbol demangling.David Tolnay1-0/+13
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.
2015-11-28libiberty TAGSMike Stump1-1/+1
* Makefile.in (etags tags TAGS): Use && instead of ;. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@230270 138bc75d-0d04-0410-961f-82ee72b054a4
2015-11-28(Makefiles): PATCH to include libcpp and libiberty in GCC etagsJason Merrill1-5/+3
gcc/c/ * Make-lang.in (c.tags): Also include libcpp TAGS. gcc/cp/ * Make-lang.in (c++.tags): Also include libcpp TAGS. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229504 138bc75d-0d04-0410-961f-82ee72b054a4
2015-06-24Sync libiberty from GCC, replaying updates to configure scriptsIain Buclaw1-2/+3
2015-01-07Sync with gcc/libiberty.Richard Earnshaw1-8/+39
2014-11-17Sync libiberty from GCCJan-Benedict Glaw1-12/+34
2014-10-11Sync libiberty with upstream GCC.Iain Buclaw1-2/+10
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.
2014-05-08PR sanitizer/56781 lto-plugin/ * Makefile.am (CFLAGS, LDFLAGS): Filter out ↵jakub1-8/+376
-fsanitize=address. (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS, liblto_plugin_la_DEPENDENCIES): Prefer ../libiberty/noasan/libiberty.a over ../libiberty/pic/libiberty.a if the former exists. * Makefile.in: Regenerated. libiberty/ * maint-tool: Also emit rule for noasan/ subdirectory. * configure.ac (NOASANFLAG): Set and substitute. * Makefile.in: Regenerated. (NOASANFLAG): Set. (all, $(TARGETLIB), mostlyclean): Handle noasan subdir like pic subdir. (stamp-noasandir): New goal. * configure: Regenerated. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@209476 138bc75d-0d04-0410-961f-82ee72b054a4
2013-06-01merge from gccDJ Delorie1-12/+12
2013-01-07merge from gccDJ Delorie1-1/+10
2012-10-10merge from gccDJ Delorie1-9/+16
2012-04-27merge from gccDJ Delorie1-3/+11
2011-11-02merge from gccDJ Delorie1-4/+12
2011-07-22merge from gccDJ Delorie1-6/+13
2010-11-20PR other/46202: implement install-strip.Ralf Wildenhues1-0/+3
/: PR other/46202 * configure.ac: Fix just-built in-tree STRIP name to be binutils/strip-new. * configure: Regenerate. * Makefile.def (install-strip-gcc, install-strip-binutils) (install-strip-opcodes, install-strip-ld, install-strip-itcl) (install-strip-sid): Mirror dependencies on non-strip variants of these targets on the respective -strip prerequisites. * Makefile.tpl (install-strip, install-strip-host) (install-strip-target): New targets. (install-strip-[+module+], install-strip-target-[+module+]): New targets. * Makefile.in: Regenerate. etc/: * Makefile.in (install-strip): New target. libiberty/: PR other/46202 * Makefile.in (install-strip): New phony target. (install): Also mark as phony.
2010-11-02merge from gccDJ Delorie1-5/+43
2010-10-06merge from gccDJ Delorie1-2/+11
2010-09-09merge from gccDJ Delorie1-158/+172
2010-04-24merge from gccDJ Delorie1-1/+1
2010-03-15merge from gccDJ Delorie1-1/+1
2009-10-02merge from gccDJ Delorie1-2/+4
2009-08-232009-08-23 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu1-27/+2
PR ld/10536 * Makefile.in (install-html-recursive): Removed.
2009-08-13merge from gccDJ Delorie1-0/+10
2009-07-25merge from gccDJ Delorie1-2/+8
2009-04-26merge from gccDJ Delorie1-19/+3
2009-03-27merge from gccDJ Delorie1-4/+10
2008-10-22 PR gdb/921Daniel Jacobowitz1-1/+3
PR gdb/1646 PR gdb/2175 PR gdb/2176 * Makefile.def (flags_to_pass): Add CPPFLAGS_FOR_BUILD and CPPFLAGS. * Makefile.tpl (BUILD_EXPORTS): Set CPPFLAGS. (EXTRA_BUILD_FLAGS): Correct typo. Pass CPPFLAGS. (HOST_EXPORTS): Pass CPPFLAGS. (CPPFLAGS_FOR_BUILD, CPPFLAGS, CPPFLAGS_FOR_TARGET): Define. (LDFLAGS_FOR_TARGET): Initialize from configure script. (EXTRA_TARGET_FLAGS): Set CPPFLAGS. * Makefile.in, configure: Regenerated. * configure.ac: Set CPPFLAGS_FOR_TARGET, LDFLAGS_FOR_TARGET, and CPPFLAGS_FOR_BUILD. libiberty/ * Makefile.in (CPPFLAGS): Define. (FLAGS_TO_PASS, COMPILE.c): Add CPPFLAGS.
2008-10-16merge from gccDJ Delorie1-5/+3
2008-07-24merge from gccDJ Delorie1-73/+77
2008-03-272008-03-27 Paolo Bonzini <bonzini@gnu.org>Paolo Bonzini1-1/+1
* Makefile.tpl (PICFLAG, PICFLAG_FOR_TARGET): Remove. * Makefile.in: Regenerate. config: 2008-03-27 Paolo Bonzini <bonzini@gnu.org> * extensions.m4: New. 2008-03-27 Paolo Bonzini <bonzini@gnu.org> * mh-armpic: Remove. * mh-i370pic: Remove. * mh-m68kpic: Remove. * mh-ppcpic: Remove. * mh-sparcpic: Remove. * mh-ia64pic: Remove. * mh-papic: Remove. * mh-s390pic: Remove. * mh-x86pic: Remove. libiberty: 2008-03-27 Paolo Bonzini <bonzini@gnu.org> * configure.ac (frags): Don't set, use frag instead. (PICFLAG): Set here and substitute. * Makefile.in (PICFLAG): Substitute from autoconf. * configure: Regenerate.
2008-03-25merge from gccDJ Delorie1-5/+13
2007-07-25 * Makefile.in (CFILES): Remove ternary.c.Ben Elliston1-21/+7
(REQUIRED_OFILES): Remove ./ternary.o. (INSTALLED_HEADERS): Remove ternary.h. (ternary.o): Remove. * ternary.c: Remove.
2007-07-12* maint-tool (deps): Output stamp-h instead of config.h.Alexandre Oliva1-77/+73
* Makefile.in: Rebuild deps. (maintainer-clean-subdir): Depend on stamp-h rather than config.h.
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