binutils-gdb

Commit Graph

Author	SHA1	Message	Date
Alan Modra	7ade7fba75	sync libiberty from gcc config/ Sync from gcc 2020-07-15 H.J. Lu <hjl.tools@gmail.com> PR bootstrap/96202 * cet.m4 (GCC_CET_HOST_FLAGS): Don't enable CET without CET support in stage1 nor for build support. libiberty/ * configure: Regenerate. Sync from gcc 2020-09-08 Alan Modra <amodra@gmail.com> * d-demangle.c: Include limits.h. (ULONG_MAX, UINT_MAX): Provide fall-back definition. (dlang_number): Simplify and correct overflow test. Only write ret on returning non-NULL. Make "ret" an unsigned long. Only succeed for result of [0,UINT_MAX]. (dlang_decode_backref): Simplify and correct overflow test. Only write ret on returning non-NULL. Only succeed for result [1,MAX_LONG]. (dlang_backref): Remove now unnecessary range check. (dlang_symbol_name_p): Likewise. (string_need): Take a size_t n arg, and use size_t tem. (string_append): Use size_t n. (string_appendn, string_prependn): Take a size_t n arg. (TEMPLATE_LENGTH_UNKNOWN): Define as -1UL. (dlang_lname, dlang_parse_template): Take an unsigned long len arg. (dlang_symbol_backref, dlang_identifier, dlang_parse_integer), (dlang_parse_integer, dlang_parse_string), (dlang_parse_arrayliteral, dlang_parse_assocarray), (dlang_parse_structlit, dlang_parse_tuple), (dlang_template_symbol_param, dlang_template_args): Use unsigned long variables. testsuite/d-demangle-expected: Add new tests. 2020-08-04 Iain Buclaw <ibuclaw@gdcproject.org> * d-demangle.c (dlang_function_args): Handle 'in' and 'in ref' parameter storage classes. (dlang_type): Remove identifier type. * testsuite/d-demangle-expected: Update tests. 2020-08-03 Richard Biener <rguenther@suse.de> PR lto/96385 * simple-object-elf.c (simple_object_elf_copy_lto_debug_sections): Localize global UNDEFs and reuse the prevailing name. 2020-07-10 Ian Lance Taylor <iant@golang.org> PR demangler/96143 * cp-demangle.c (d_lambda): Don't add substitution candidate. * testsuite/demangle-expected: Update a few existing test cases accordingly, and add a new test case. 2020-07-04 Jason Merrill <jason@redhat.com> * cp-demangle.c (cplus_demangle_operators): Add di, dx, dX. (d_expression_1): Handle di and dX. (is_designated_init, d_maybe_print_designated_init): New. (d_print_comp_inner): Use d_maybe_print_designated_init. * testsuite/demangle-expected: Add designator tests. 2020-06-25 Nick Clifton <nickc@redhat.com> * bsearch.c (bsearch): Remove use of register keyword. * bsearch_r.c (bsearch_r): Likewise.	6 years ago
Nick Clifton	533da48302	Update libiberty sources with changes in the gcc mainline. +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	6 years ago
Nick Clifton	f211b8c0b9	Synchronize libiberty sources with gcc mainline. * libiberty: Sync with gcc. Bring in: 2019-08-08 Martin Liska <mliska@suse.cz> PR bootstrap/91352 * lrealpath.c (is_valid_fd): New function. 2019-07-24 Martin Liska <mliska@suse.cz> PR lto/91228 * simple-object-elf.c (simple_object_elf_copy_lto_debug_sections): Find first '\0' starting from gnu_lto + 1. 2019-07-12 Ren Kimura <rkx1209dev@gmail.com> * simple-object-elf.c (simple_object_elf_match): Check zero value shstrndx. This fixes a Bug 90924. 2019-07-22 Martin Liska <mliska@suse.cz> * simple-object-elf.c (simple_object_elf_copy_lto_debug_sections): Do not search for gnu_lto_v1, but search for first '\0'. 2019-07-18 Eduard-Mihai Burtescu <eddyb@lyken.rs> * cplus-dem.c: Include rust-demangle.h. * rust-demangle.c: Include rust-demangle.h. * rust-demangle.h: New file. 2019-05-31 Michael Forney <mforney@mforney.org> * cp-demangle.c: Don't define CP_DYNAMIC_ARRAYS if __STDC_NO_VLA__ is non-zero. 2019-04-30 Ben L <bobsayshilol@live.co.uk> * d-demangle.c (dlang_parse_assocarray): Correctly handle error result. * testsuite/d-demangle-expected: Add testcase. * d-demangle.c (dlang_parse_tuple): Correctly handle error result. * testsuite/d-demangle-expected: Add testcase. * d-demangle.c (dlang_parse_structlit): Correctly handle error result. * testsuite/d-demangle-expected: Add testcase. * d-demangle.c (dlang_parse_arrayliteral): Correctly handle error result. * testsuite/d-demangle-expected: Add testcase. * d-demangle.c (dlang_parse_integer): Fix stack underflow. * testsuite/d-demangle-expected: Add testcase. * cp-demangle (d_print_comp_inner): Guard against a NULL 'typed_name'. * testsuite/demangle-expected: Add testcase. * cp-demangle.c (d_encoding): Guard against NULL return values from d_right (dc). * testsuite/demangle-expected: Add testcase. 2019-04-29 Ben L <bobsayshilol@live.co.uk> * cp-demangle.c (d_expression_1): Don't peek ahead unless the current char is valid. * testsuite/demangle-expected: Add testcase. 2019-04-10 Nick Clifton <nickc@redhat.com> PR 89394 * cp-demangle.c (cplus_demangle_fill_name): Reject negative lengths. (d_count_templates_scopes): Replace num_templates and num_scopes parameters with a struct d_print_info pointer parameter. Adjust body of the function accordingly. Add recursion counter and check that the recursion limit is not reached. (d_print_init): Pass dpi parameter to d_count_templates_scopes. Reset recursion counter afterwards, unless the recursion limit was reached.	7 years ago
Alan Modra	827041555a	Update year range in copyright notice of binutils files	7 years ago
Eli Zaretskii	db3410f80f	Fix GDB build using mingw.org's MinGW libiberty/ 2018-07-18 Eli Zaretskii <eliz@gnu.org> PR gdb/23434 * libiberty/simple-object-elf.c (ENOTSUP): If not defined by errno.h, redirect ENOTSUP to ENOSYS.	8 years ago
Nick Clifton	e9301e762a	Resync libiberty sources with master version in GCC repository. 2018-04-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> PR lto/81968 * simple-object.c (handle_lto_debug_sections): Keep .comment section. 2018-03-02 David Malcolm <dmalcolm@redhat.com> * cp-demangle.c: Update URL for g++ V3 ABI. 2018-01-20 Eli Zaretskii <eliz@gnu.org> * simple-object-xcoff.c (simple_object_xcoff_find_sections): Use ulong_type to avoid warning about 32-bit shift. 2018-01-11 Richard Biener <rguenther@suse.de> Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> PR lto/81968 * simple-object-common.h (struct simple_object_functions): Change copy_lto_debug_sections callback signature. * simple-object-elf.c (SHN_HIRESERVE, SHT_SYMTAB_SHNDX, SHF_INFO_LINK): Add defines. (simple_object_elf_copy_lto_debug_sections): Instead of leaving not to be copied sections empty unnamed SHT_NULL remove them from the target section headers and adjust section reference everywhere. Handle SHN_XINDEX in the symbol table processing properly. * simple-object.c (handle_lto_debug_sections): Change interface to return a modified string and handle renaming of relocation sections. 2018-01-10 Daniel van Gerpen <daniel@vangerpen.de> * argv.c (expandargv): Correct check for dynamically allocated argv.	8 years ago
Nick Clifton	2a8ae7146c	Update the libiberty sources with the latest patches found in the master 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	8 years ago
Pedro Alves	26a67918a5	Sync libiberty/ & include/ with GCC Note this brings in the interface files for libcc1/G++ as well, which we will be needing in GDB soon anyway. That commit renamed a method in the C interface and that required a small update to GDB's compile/ code, which I've included that in this patch to keep the tree building. include/ChangeLog: 2017-09-15 Pedro Alves <palves@redhat.com> * ansidecl.h (DISABLE_COPY_AND_ASSIGN): New macro. 2017-09-12 Jiong Wang <jiong.wang@arm.com> * dwarf2.def (DW_CFA_AARCH64_negate_ra_state): New DW_CFA_DUP. * dwarf2.h (DW_CFA_DUP): New define. 2017-08-21 Richard Biener <rguenther@suse.de> * simple-object.h (simple_object_copy_lto_debug_sections): New function. 2017-05-18 Martin Liska <mliska@suse.cz> * ansidecl.h: Define CONSTEXPR macro. 2017-05-24 Nathan Sidwell <nathan@acm.org> * libiberty.h (ASTRDUP): Adjust cast to avoid warning. 2017-01-30 Alexandre Oliva <aoliva@redhat.com> Introduce C++ support in libcc1. * gcc-c-fe.def (int_type_v0): Rename from... (int_type): ... this. Introduce new version. (float_type_v0): Rename from... (float_type): ... this. Introduce new version. (char_type): New. * gcc-c-interface.h (gcc_c_api_version): Add GCC_C_FE_VERSION_1. (gcc_type_array): Move... * gcc-interface.h: ... here. * gcc-cp-fe.def: New. * gcc-cp-interface.h: New. 2016-04-29 Oleg Endo <olegendo@gcc.gnu.org> * longlong.h (umul_ppmm): Remove SHMEDIA checks. (__umulsidi3, count_leading_zeros): Remove SHMEDIA implementations. 2017-09-15 Yao Qi <yao.qi@linaro.org> Pedro Alves <palves@redhat.com> * ansidecl.h (DISABLE_COPY_AND_ASSIGN): New macro. 2017-09-12 Jiong Wang <jiong.wang@arm.com> * dwarf2.def (DW_CFA_AARCH64_negate_ra_state): New DW_CFA_DUP. * dwarf2.h (DW_CFA_DUP): New define. 2017-08-21 Richard Biener <rguenther@suse.de> * simple-object.h (simple_object_copy_lto_debug_sections): New function. 2017-05-18 Martin Liska <mliska@suse.cz> * ansidecl.h: Define CONSTEXPR macro. 2017-05-24 Nathan Sidwell <nathan@acm.org> * libiberty.h (ASTRDUP): Adjust cast to avoid warning. 2017-01-30 Alexandre Oliva <aoliva@redhat.com> Introduce C++ support in libcc1. * gcc-c-fe.def (int_type_v0): Rename from... (int_type): ... this. Introduce new version. (float_type_v0): Rename from... (float_type): ... this. Introduce new version. (char_type): New. * gcc-c-interface.h (gcc_c_api_version): Add GCC_C_FE_VERSION_1. (gcc_type_array): Move... * gcc-interface.h: ... here. * gcc-cp-fe.def: New. * gcc-cp-interface.h: New. 2016-04-29 Oleg Endo <olegendo@gcc.gnu.org> * longlong.h (umul_ppmm): Remove SHMEDIA checks. (__umulsidi3, count_leading_zeros): Remove SHMEDIA implementations. libiberty/ChangeLog: 2017-09-15 Nathan Sidwell <nathan@acm.org> PR demangler/82195 * cp-demangle.c (d_name): Add 'toplevel' parm. Pass to ... (d_local_name): ... here. Parse trailing function args on nested local_name. (d_encoding, d_special_name, d_class_enum_type): Adjust d_name calls. * testsuite/demangle-expected: Add tests. 2017-09-15 Richard Biener <rguenther@suse.de> PR lto/81968 * simple-object-elf.c (simple_object_elf_copy_lto_debug_sections): Iterate marking dependent sections necessary. 2017-09-15 Nathan Sidwell <nathan@acm.org> * cp-demangle.c (is_fnqual_component_type): Reimplement using FNQUAL_COMPONENT_CASE. (d_encoding): Hold bare_function_type in local var. (d_local_name): Build name in both cases and build result once. Collapse switch-if to single conditional. (d_local_name): * testsuite/demangle-expected: Realign blank lines with tests. 2017-09-12 Jiong Wang <jiong.wang@arm.com> * dwarfnames.c (DW_CFA_DUP): New define. gdb/ChangeLog: 2017-09-15 Pedro Alves <palves@redhat.com> * compile/compile-c-types.c (convert_enum, convert_int) (convert_float): Adjust to refer to int_type_v0 and float_type_v0.	9 years ago
H.J. Lu	376dc015f2	Import latest fixes to libiberty from GCC Fix warning for simple-object-elf.c. 2017-09-01 Martin Liska <mliska@suse.cz> * simple-object-elf.c (simple_object_elf_copy_lto_debug_sections): Remove duplicite declaration.	9 years ago
Nick Clifton	f8ad251375	Import latest fixes to libiberty from GCC. PR lto/81968 * simple-object-elf.c (simple_object_elf_copy_lto_debug_section): Keep names of removed global symbols. * simple-object-xcoff.c (simple_object_xcoff_find_sections): Improve .go_export csect handling. Don't make assumptions on containing section or number of auxiliary entries. PR lto/81968 * simple-object-elf.c (simple_object_elf_copy_lto_debug_section): Adjust field with for sh_type write, set SHF_EXCLUDE only for removed sections. PR lto/81925 * simple-object-elf.c (simple_object_elf_write_shdr): Adjust type of sh_addralign and sh_entsize and properly write sh_entsize as Elf_Addr. (simple_object_elf_write_to_file): Read sh_entsize as Elf_Addr. * simple-object-common.h (struct simple_object_functions): Add copy_lto_debug_sections hook. * simple-object.c: Include fcntl.h. (handle_lto_debug_sections): New helper function. (simple_object_copy_lto_debug_sections): New function copying early LTO debug sections to regular debug sections in a new file. (simple_object_start_write): Handle NULL segment_name. * simple-object-coff.c (simple_object_coff_functions): Adjust for not implemented copy_lto_debug_sections hook. * simple-object-mach-o.c (simple_object_mach_o_functions): Likewise. * simple-object-xcoff.c (simple_object_xcoff_functions): Likewise. * simple-object-elf.c (SHT_NULL, SHT_SYMTAB, SHT_RELA, SHT_REL, SHT_GROUP): Add various sectopn header types. (SHF_EXCLUDE): Add flag. (Elf32_External_Sym, Elf64_External_Sym): Add symbol struct. (ELF_ST_BIND, ELF_ST_TYPE, ELF_ST_INFO): Add accessors. (STT_OBJECT, STT_FUNC, STT_TLS, STT_GNU_IFUNC): Add Symbol types. (STV_DEFAULT): Add symbol visibility. (SHN_COMMON): Add special section index name. (struct simple_object_elf_write): New. (simple_object_elf_start_write): Adjust for new private data. (simple_object_elf_write_shdr): Pass in values for all fields we write. (simple_object_elf_write_to_file): Adjust. Copy from recorded section headers if requested. (simple_object_elf_release_write): Release private data. (simple_object_elf_copy_lto_debug_sections): Copy and rename sections as denoted by PFN and all their dependences, symbols and relocations to the empty destination file. (simple_object_elf_functions): Adjust for copy_lto_debug_sections hook. * simple-object-xcoff.c (simple_object_xcoff_find_sections): Search symbol table for .go_export symbol and apply pfn if found.	9 years ago
Alan Modra	e495212d22	Sync libiberty from gcc Picks up copyright year update and other recent fixes.	9 years ago
Iain Buclaw	b55f967878	Sync libiberty with upstream GCC. 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.	12 years ago
DJ Delorie	f9e6589d87	merge from gcc	16 years ago
DJ Delorie	ffa54e5c48	merge from gcc	16 years ago

14 Commits (6a1ed9106f4f937eddc194915d6e3ec4ecc79f20)