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binutils-gdb/binutils/ChangeLog

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display_loc_list * dwarf.c (display_loc_list): Avoid pointer UB. Correct check before reading uleb length. Warn on excess length.
2021-05-15 13:40:44 +08:00
2021-05-15 Alan Modra <amodra@gmail.com>
* dwarf.c (display_loc_list): Avoid pointer UB. Correct check
before reading uleb length. Warn on excess length.
display_debug_macro * dwarf.c (display_debug_macro): Print strings that might not be zero terminated with %*s. Don't bump curr if unterminated.
2021-05-15 13:39:20 +08:00
2021-05-15 Alan Modra <amodra@gmail.com>
* dwarf.c (display_debug_macro): Print strings that might not
be zero terminated with %*s. Don't bump curr if unterminated.
get_line_filename_and_dirname * dwarf.c (get_line_filename_and_dirname): Delete initial_length_size. Simplify length sanity check, and check for too small lengths. Constrain data reads to header length. Avoid pointer UB.
2021-05-15 13:36:28 +08:00
2021-05-15 Alan Modra <amodra@gmail.com>
* dwarf.c (get_line_filename_and_dirname): Delete initial_length_size.
Simplify length sanity check, and check for too small lengths.
Constrain data reads to header length. Avoid pointer UB.
display_debug_macinfo The existing code went to the bother of using strnlen for scanning but went wild when printing, and possibly incremented curr past end. * dwarf.c (display_debug_macinfo): Print strings that might not be zero terminated with %*s. Don't bump curr if unterminated.
2021-05-15 13:31:51 +08:00
2021-05-15 Alan Modra <amodra@gmail.com>
* dwarf.c (display_debug_macinfo): Print strings that might not
be zero terminated with %*s. Don't bump curr if unterminated.
display_debug_pubnames_worker * dwarf.c (display_debug_pubnames_worker): Delete initial_length_size. Simplify length check. Constrain reads to length given by header.
2021-05-15 13:28:37 +08:00
2021-05-15 Alan Modra <amodra@gmail.com>
* dwarf.c (display_debug_pubnames_worker): Delete initial_length_size.
Simplify length check. Constrain reads to length given by header.
display_debug_lines_decoded The directory_table strnlen used the negative of the proper size. After fixing that I realised we don't need strnlen here. * dwarf.c (display_debug_lines_decoded): Don't use strnlen when we have already checked for NUL termination.
2021-05-15 13:24:55 +08:00
2021-05-15 Alan Modra <amodra@gmail.com>
* dwarf.c (display_debug_lines_decoded): Don't use strnlen when
we have already checked for NUL termination.
read_debug_line_header This patch also better constrains the data read, and removes pointer UB. * dwarf.c (read_debug_line_header): Delete initial_length_size. Avoid pointer UB. Keep within length specified by header. Delete dead code.
2021-05-15 13:18:48 +08:00
2021-05-15 Alan Modra <amodra@gmail.com>
* dwarf.c (read_debug_line_header): Delete initial_length_size.
Avoid pointer UB. Keep within length specified by header.
Delete dead code.
process_debug_info This patch constrains process_debug_info to stay within the data specified by the CU length rather than allowing access up to the end of the section. * dwarf.c (process_debug_info): Always do the first CU length scan for sanity checks. Remove initial_length_size var and instead calculate end_cu. Use end_cu to limit data reads. Delete now dead code checking length.
2021-05-15 13:09:11 +08:00
2021-05-15 Alan Modra <amodra@gmail.com>
* dwarf.c (process_debug_info): Always do the first CU length
scan for sanity checks. Remove initial_length_size var and
instead calculate end_cu. Use end_cu to limit data reads.
Delete now dead code checking length.
SAFE_BYTE_GET_INTERNAL We won't want this assert triggering in the next release. * dwarf.c (SAFE_BYTE_GET_INTERNAL): Assert only when ENABLE_CHECKING.
2021-05-15 13:07:42 +08:00
2021-05-15 Alan Modra <amodra@gmail.com>
* dwarf.c (SAFE_BYTE_GET_INTERNAL): Assert only when ENABLE_CHECKING.
_mul_overflow and get_encoded_value A sufficiently mad compiler optimiser can take undefined behaviour according to the C standard as an opportunity to remove code. Since "data + size" might be seen to be past the end of an array, calculating such an expression is UB. _mul_overflow is infrastructure for later patches. * bucomm.h (_mul_overflow): Define. * dwarf.c (get_encoded_value): Avoid pointer UB.
2021-05-15 13:06:26 +08:00
2021-05-15 Alan Modra <amodra@gmail.com>
* bucomm.h (_mul_overflow): Define.
* dwarf.c (get_encoded_value): Avoid pointer UB.
PR27861, Infinite loop in dwarf.c:7507-7526 PR 27861 * dwarf.c (display_debug_str_offsets): Sanity check dwarf5 header length.
2021-05-13 21:16:36 +08:00
2021-05-13 Alan Modra <amodra@gmail.com>
PR 27861
* dwarf.c (display_debug_str_offsets): Sanity check dwarf5
header length.
PR27860, Segmentation fault on readelf -w Well it didn't take long for the SAFE_BYTE_GET assert to trigger. PR 27860 * dwarf.c (display_debug_frames): Sanity check cie_off before attempting to read cie.
2021-05-13 20:52:45 +08:00
2021-05-13 Alan Modra <amodra@gmail.com>
PR 27860
* dwarf.c (display_debug_frames): Sanity check cie_off before
attempting to read cie.
Ensure data pointer kept within bounds * dwarf.c (process_extended_line_op): Don't bump data pointer past end when strnlen doesn't find string terminator. (decode_location_expression): Remove dead code. (skip_attr_bytes): Remove const from end param. Ensure data pointer doesn't pass end. (get_type_signedness): Remove const from end param. (read_and_display_attr_value): Ensure data pointer doesn't pass end. (display_debug_lines_raw, display_debug_lines_decoded): Likewise. (display_debug_pubnames_worker): Likewise. (display_debug_pubnames_worker): Use SAFE_BYTE_GET_AND INC rather than blindly incrementing data pointer. (display_debug_addr, display_debug_str_offsets): Likewise. Don't compare pointers, compare lengths.
2021-05-12 15:57:34 +08:00
2021-05-12 Alan Modra <amodra@gmail.com>
* dwarf.c (process_extended_line_op): Don't bump data pointer past
end when strnlen doesn't find string terminator.
(decode_location_expression): Remove dead code.
(skip_attr_bytes): Remove const from end param. Ensure data
pointer doesn't pass end.
(get_type_signedness): Remove const from end param.
(read_and_display_attr_value): Ensure data pointer doesn't pass end.
(display_debug_lines_raw, display_debug_lines_decoded): Likewise.
(display_debug_pubnames_worker): Likewise.
(display_debug_pubnames_worker): Use SAFE_BYTE_GET_AND INC rather
than blindly incrementing data pointer.
(display_debug_addr, display_debug_str_offsets): Likewise. Don't
compare pointers, compare lengths.
SAFE_BYTE_GET This rearranges SAFE_BYTE_GET* macros, eliminating some duplication, and making sure that the _INC variants never increment their PTR arg past END. I've added an assertion that should show us places where we use them improperly with user derived PTR args, which I'm sure the fuzzers will find for us. * dwarf.c (SAFE_BYTE_GET_INTERNAL): Define. (SAFE_BYTE_GET, SAFE_BYTE_GET_AND_INC): Define using the above. (SAFE_SIGNED_BYTE_GET, SAFE_SIGNED_BYTE_GET_AND_INC): Likewise. (display_discr_list): Use SAFE_BYTE_GET_AND_INC rather than SAFE_BYTE_GET followed by increment. (process_debug_info): Likewise, and test bytes remaining before incrementing section_begin rather than using pointer comparison. (display_debug_names): Pass lvalue as SAFE_BYTE_GET PTR. (process_cu_tu_index): Likewise for SAFE_BYTE_GET_AND_INC.
2021-05-12 11:21:52 +08:00
2021-05-12 Alan Modra <amodra@gmail.com>
* dwarf.c (SAFE_BYTE_GET_INTERNAL): Define.
(SAFE_BYTE_GET, SAFE_BYTE_GET_AND_INC): Define using the above.
(SAFE_SIGNED_BYTE_GET, SAFE_SIGNED_BYTE_GET_AND_INC): Likewise.
(display_discr_list): Use SAFE_BYTE_GET_AND_INC rather than
SAFE_BYTE_GET followed by increment.
(process_debug_info): Likewise, and test bytes remaining before
incrementing section_begin rather than using pointer comparison.
(display_debug_names): Pass lvalue as SAFE_BYTE_GET PTR.
(process_cu_tu_index): Likewise for SAFE_BYTE_GET_AND_INC.
SAFE_BYTE_GET64 Functions dealing with lack of a 64-bit integer type can disappear now that we require C99. Printing using dwarf_vmatoa is better too. binutils/ * dwarf.c (dwarf_vmatoa64, SAFE_BYTE_GET64, add64): Delete. (skip_attr_bytes): Replace use of SAFE_BYTE_GET64 with SAFE_BYTE_GET_AND_INC. (read_and_display_attr_value): Likewise. Print using dwarf_vmatoa. (process_debug_info, process_cu_tu_index): Likewise. * elfcomm.c (byte_put, byte_put_little_endian, byte_put_big_endian), (byte_get, byte_get_little_endian, byte_get_big_endian), (byte_get_signed): Make size param unsigned. Remove code dealing with 4-byte elf_vma. (byte_get_64): Delete. * elfcomm.h (byte_put, byte_put_little_endian, byte_put_big_endian), (byte_get, byte_get_little_endian, byte_get_big_endian), (byte_get_signed): Update prototypes. (byte_get_64): Delete. gas/ * testsuite/gas/elf/dwarf-5-file0.d: Update. * testsuite/gas/i386/dwarf5-line-1.d: Update.
2021-05-12 16:18:13 +08:00
2021-05-12 Alan Modra <amodra@gmail.com>
* dwarf.c (dwarf_vmatoa64, SAFE_BYTE_GET64, add64): Delete.
(skip_attr_bytes): Replace use of SAFE_BYTE_GET64 with
SAFE_BYTE_GET_AND_INC.
(read_and_display_attr_value): Likewise. Print using dwarf_vmatoa.
(process_debug_info, process_cu_tu_index): Likewise.
* elfcomm.c (byte_put, byte_put_little_endian, byte_put_big_endian),
(byte_get, byte_get_little_endian, byte_get_big_endian),
(byte_get_signed): Make size param unsigned. Remove code dealing
with 4-byte elf_vma.
(byte_get_64): Delete.
* elfcomm.h (byte_put, byte_put_little_endian, byte_put_big_endian),
(byte_get, byte_get_little_endian, byte_get_big_endian),
(byte_get_signed): Update prototypes.
(byte_get_64): Delete.
PR27836, readelf -w pointer comparison UB PR 27836 * dwarf.c (display_debug_frames): Don't compare pointers derived from user input. Test offset against bounds instead.
2021-05-11 16:27:04 +08:00
2021-05-12 Alan Modra <amodra@gmail.com>
PR 27836
* dwarf.c (display_debug_frames): Don't compare pointers derived
from user input. Test offset against bounds instead.
PR27853, Infinite loop in dwarf.c Not quite infinite but much longer than it need be. The problem is triggered by read_and_display_attr_value incrementing "data" past "end". read_and_display_attr_value shouldn't do that, but be defensive. PR 27853 * dwarf.c (display_formatted_table): Test for data >= end rather than data == end. (process_extended_line_op): Likewise. (display_debug_lines_raw): Likewise. (display_debug_lines_decoded): Likewise.
2021-05-12 13:41:43 +08:00
2021-05-12 Alan Modra <amodra@gmail.com>
PR 27853
* dwarf.c (display_formatted_table): Test for data >= end rather
than data == end.
(process_extended_line_op): Likewise.
(display_debug_lines_raw): Likewise.
(display_debug_lines_decoded): Likewise.
PR27849, heap-buffer-overflow on readelf -w PR 27849 * dwarf.c (fetch_indexed_string): Correct length sanity checks. Sanity check section size for version and padding too. Correct index sanity check. Handle multiple tables in .debug_str_offsets.
2021-05-12 07:21:22 +08:00
2021-05-12 Alan Modra <amodra@gmail.com>
PR 27849
* dwarf.c (fetch_indexed_string): Correct length sanity checks.
Sanity check section size for version and padding too. Correct
index sanity check. Handle multiple tables in .debug_str_offsets.
dwarf.c (process_abbrev_set): Properly parenthesize, fix fallout Building as ILP32 shows: gcc -m32 -DHAVE_CONFIG_H -I. -I/checkout/binutils -I. -I/checkout/binutils -I../bfd -I/checkout/binutils/../bfd -I/checkout/binutils/../include -DLOCALEDIR="\"/usr/local/share/locale\"" -Dbin_dummy_emulation=bin_vanilla_emulation -W -Wall -Wstrict-prototypes -Wmissing-prototypes -Wshadow -Wstack-usage=262144 -Werror -I/checkout/binutils/../zlib -g -O2 -MT dwarf.o -MD -MP -MF $depbase.Tpo -c -o dwarf.o /checkout/binutils/dwarf.c &&\ mv -f $depbase.Tpo $depbase.Po In file included from /checkout/binutils/sysdep.h:101:0, from /checkout/binutils/dwarf.c:21: /checkout/binutils/dwarf.c: In function 'process_abbrev_set': /checkout/binutils/dwarf.c:1072:15: error: format '%lx' expects argument of type 'long unsigned int', but argument 2 has type 'dwarf_vma {aka long long unsigned int}' [-Werror=format=] warn (_("Debug info is corrupted, abbrev size (%lx) is larger than " ^ /checkout/binutils/dwarf.c:1072:13: note: in expansion of macro '_' warn (_("Debug info is corrupted, abbrev size (%lx) is larger than " ^ cc1: all warnings being treated as errors Makefile:1101: recipe for target 'dwarf.o' failed The recent commit, casting one of the terms, has an obvious typo. To wit, the (non-cast) term abbrev_size is a dwarf_vma and causes the whole expression to (still) be 64 bits. binutils: * dwarf.c (process_abbrev_set): Properly parenthesize before casting to unsigned long.
2021-05-11 22:12:24 +08:00
2021-05-11 Hans-Peter Nilsson <hp@axis.com>
* dwarf.c (process_abbrev_set): Properly parenthesize before
casting to unsigned long.
PR27845, readelf heap-buffer-overflow PR 27845 * dwarf.c (process_abbrev_set): Replace start and end parameters with section, abbrev_base, abbrev_size, abbrev_offset. Update all callers. Sanity check parameters correctly and emit warnings here rather than.. (process_debug_info): ..here.
2021-05-11 16:27:59 +08:00
2021-05-11 Alan Modra <amodra@gmail.com>
PR 27845
* dwarf.c (process_abbrev_set): Replace start and end parameters
with section, abbrev_base, abbrev_size, abbrev_offset. Update
all callers. Sanity check parameters correctly and emit warnings
here rather than..
(process_debug_info): ..here.
Restore old behaviour of windres so that options containing spaces are not enclosed in double quotes. PR 4356 PR 26865 PR 27594 * windres.c (quot): Revert previous delta. Do not use double quotes when spaces are detected in options. * doc/binutils.texi (windres): Remove suggestion that the --preprocessor option can take arguments.
2021-05-10 18:28:15 +08:00
2021-05-10 Thomas Wolff <towo@towo.net>
PR 4356
PR 26865
PR 27594
* windres.c (quot): Revert previous delta. Do not use double
quotes when spaces are detected in options.
* doc/binutils.texi (windres): Remove suggestion that the
--preprocessor option can take arguments.
Avoid possible pointer wrap PTR supplied to these macros can be read from user input, END is an end of buffer pointer. It's safer to do arithmetic on END than on PTR. * dwarf.c (SAFE_BYTE_GET): Check bounds by subtracting amount from END rather than adding amount to PTR. (SAFE_SIGNED_BYTE_GET, SAFE_BYTE_GET64): Likewise.
2021-05-10 08:26:43 +08:00
2021-05-10 Alan Modra <amodra@gmail.com>
* dwarf.c (SAFE_BYTE_GET): Check bounds by subtracting amount from
END rather than adding amount to PTR.
(SAFE_SIGNED_BYTE_GET, SAFE_BYTE_GET64): Likewise.
Use htab_eq_string in binutils A quick check says this is the only place in all of bfd, opcodes, binutils, gas, ld, gprof that duplicates the new libiberty htab_eq_string. * objcopy.c (eq_string): Delete. (create_symbol_htab): Use htab_eq_string.
2021-05-09 10:58:18 +08:00
2021-05-09 Alan Modra <amodra@gmail.com>
* objcopy.c (eq_string): Delete.
(create_symbol_htab): Use htab_eq_string.
binutils: update release docs process Now that we generate multiple html & pdf forms, update the release process to show how they get updated.
2021-05-03 00:58:11 +08:00
2021-05-08 Mike Frysinger <vapier@gentoo.org>
* README-how-to-make-a-release: Update html & pdf entries.
support generating multi-html pages in parallel Use the pattern from other projects where we generate the html pages in a dir named the same as the project. So now we have: gas/doc/gas.html - single html page gas/doc/gas/ - multiple html pages This works for projects that have a doc/ subdir already, but gprof & ld require a little tweaking since they generate their docs in their respective toplevels.
2021-05-03 00:50:39 +08:00
2021-05-08 Mike Frysinger <vapier@gentoo.org>
* doc/Makefile.am (html-local, binutils/index.html): New targets.
* doc/Makefile.in: Regenerate.
generate single html manual page by default This better matches other GNU projects like autoconf/automake where the html manual is the single page form. We'll support the multi-page form in a follow up change.
2021-05-03 00:09:00 +08:00
2021-05-08 Mike Frysinger <vapier@gentoo.org>
* doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
* doc/Makefile.in: Regenerate.
Srop readelf's unwind decoder from complaining about x86 binaries. * readelf.c (no_processor_specific_unwind): New function. (process_unwind): Use no_processor_specific_unwind for X86 targets.
2021-05-07 22:24:14 +08:00
2021-05-07 Nick Clifton <nickc@redhat.com>
* readelf.c (no_processor_specific_unwind): New function.
(process_unwind): Use no_processor_specific_unwind for X86
targets.
dwarf: Don't omit second operand of '?' operator This is a GNU C extension and is not valid in ISO C. * dwarf.c: Don't omit second operand of '?' operator.
2021-05-01 15:55:16 +08:00
2021-05-07 Michael Forney <mforney@mforney.org>
* dwarf.c: Don't omit second operand of '?' operator.
Fix attempt to free non-allocated pointer when parsing .debug_sup sections. PR 27796 * dwarf.c (load_debug_sup_file): Allocate memory for filename in .debug_sup section.
2021-04-30 19:28:39 +08:00
2021-04-30 Nick Clifton <nickc@redhat.com>
PR 27796
* dwarf.c (load_debug_sup_file): Allocate memory for filename in
.debug_sup section.
Correct the text describing windres's --processor option. PR 27594 * doc/binutils.texi (windres): Correct the description of the default value of the --preprocessor argument.
2021-04-29 20:11:29 +08:00
2021-04-29 Nick Clifton <nickc@redhat.com>
PR 27594
* doc/binutils.texi (windres): Correct the description of the
default value of the --preprocessor argument.
Reject debuglink sections with no associated filename. PR 27779 * dwarf.c (parse_gnu_debuglink): Reject empty names. (parse_gnu_debugaltlink): Likewise.
2021-04-27 22:19:41 +08:00
2021-04-27 Nick Clifton <nickc@redhat.com>
PR 27779
* dwarf.c (parse_gnu_debuglink): Reject empty names.
(parse_gnu_debugaltlink): Likewise.
Harmonize and improve auxiliary entries support for XCOFF bfd/ChangeLog: * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Add errors for unsupported storage class or auxialiry entries. Improve and adapt to new aux structures. Add C_DWARF support. (_bfd_xcoff_swap_aux_out): Likewise. * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Likewise. (_bfd_xcoff64_swap_aux_out): Likewise. binutils/ChangeLog: * od-xcoff.c (dump_xcoff32_symbols): Adapt to new aux structures. include/ChangeLog: * coff/internal.h (union internal_auxent): Add x_sect structure. * coff/rs6000.h (union external_auxent): Rework to match official documentation. * coff/rs6k64.h (union external_auxent): Likewise. (_AUX_SECT): New define.
2021-04-22 19:28:50 +08:00
2021-04-22 Clément Chigot <clement.chigot@atos.net>
* od-xcoff.c (dump_xcoff32_symbols): Adapt to new
aux structures.
Add ability to select numeric base when displaying symbol values in readelf. PR 27672 * readelf.c (sym_base): New variable. (enum print_mode): Add more modes. (print_vma): Add suport for new modes. (options): Add sym-base. (usage): Add sym-base. (parse_args): Add support for --sym-base. (print_dynamic_symbol_size): New function. (print_dynamic_symbol): Use new function. * doc/binutils.texi: Document the new feature. * NEWS: Mention the new feature.
2021-04-21 22:33:13 +08:00
2021-04-21 Nick Lott <nick.lott@gmail.com>
PR 27672
* readelf.c (sym_base): New variable.
(enum print_mode): Add more modes.
(print_vma): Add suport for new modes.
(options): Add sym-base.
(usage): Add sym-base.
(parse_args): Add support for --sym-base.
(print_dynamic_symbol_size): New function.
(print_dynamic_symbol): Use new function.
* doc/binutils.texi: Document the new feature.
* NEWS: Mention the new feature.
Adjust readelf's output so that section symbols without a name as shown with their section name. binutils* readelf.c (print_dynamic_symbol): Print the section name for section symbols without a name of their own. * testsuite/binutils-all/mips/global-local-symtab-sort-n64t.d: Adjust expected output to allow for named section symbols. * testsuite/binutils-all/mips/global-local-symtab-sort-o32t.d: Likewise. * testsuite/binutils-all/readelf.s-64: Likewise. * testsuite/binutils-all/readelf.ss-64-unused: Likewise. * testsuite/binutils-all/readelf.ss-tmips: Likewise. * testsuite/binutils-all/readelf.ss-unused: Likewise. ld * testsuite/ld-aarch64/variant_pcs-now.d: Adjust expected output to allow for named section symbols. * testsuite/ld-aarch64/variant_pcs-r.d: Likewise. * testsuite/ld-aarch64/variant_pcs-shared.d: Likewise. * testsuite/ld-alpha/tlsbin.rd: Likewise. * testsuite/ld-alpha/tlsbinr.rd: Likewise. * testsuite/ld-alpha/tlspic.rd: Likewise. * testsuite/ld-arm/rodata-merge-map.sym: Likewise. * testsuite/ld-arm/script-type.sym: Likewise. * testsuite/ld-cris/libdso-2.d: Likewise. * testsuite/ld-cris/pr16044.d: Likewise. * testsuite/ld-elf/sec64k.exp: Likewise. * testsuite/ld-ia64/tlsbin.rd: Likewise. * testsuite/ld-ia64/tlspic.rd: Likewise. * testsuite/ld-mips-elf/global-local-symtab-sort-n64t.d: Likewise. * testsuite/ld-mips-elf/global-local-symtab-sort-o32t.d: Likewise. * testsuite/ld-mmix/bspec1.d: Likewise. * testsuite/ld-mmix/bspec2.d: Likewise. * testsuite/ld-mmix/local1.d: Likewise. * testsuite/ld-mmix/local3.d: Likewise. * testsuite/ld-mmix/local5.d: Likewise. * testsuite/ld-mmix/local7.d: Likewise. * testsuite/ld-mmix/undef-3.d: Likewise. * testsuite/ld-powerpc/tlsso.r: Likewise. * testsuite/ld-powerpc/tlsso32.r: Likewise. * testsuite/ld-powerpc/tlstocso.r: Likewise. * testsuite/ld-s390/tlsbin.rd: Likewise. * testsuite/ld-s390/tlsbin_64.rd: Likewise. * testsuite/ld-s390/tlspic.rd: Likewise. * testsuite/ld-s390/tlspic_64.rd: Likewise. * testsuite/ld-sparc/gotop32.rd: Likewise. * testsuite/ld-sparc/gotop64.rd: Likewise. * testsuite/ld-sparc/tlssunbin32.rd: Likewise. * testsuite/ld-sparc/tlssunbin64.rd: Likewise. * testsuite/ld-sparc/tlssunnopic32.rd: Likewise. * testsuite/ld-sparc/tlssunnopic64.rd: Likewise. * testsuite/ld-sparc/tlssunpic32.rd: Likewise. * testsuite/ld-sparc/tlssunpic64.rd: Likewise. * testsuite/ld-tic6x/common.d: Likewise. * testsuite/ld-tic6x/shlib-1.rd: Likewise. * testsuite/ld-tic6x/shlib-1b.rd: Likewise. * testsuite/ld-tic6x/shlib-1r.rd: Likewise. * testsuite/ld-tic6x/shlib-1rb.rd: Likewise. * testsuite/ld-tic6x/shlib-app-1.rd: Likewise. * testsuite/ld-tic6x/shlib-app-1b.rd: Likewise. * testsuite/ld-tic6x/shlib-app-1r.rd: Likewise. * testsuite/ld-tic6x/shlib-app-1rb.rd: Likewise. * testsuite/ld-tic6x/shlib-noindex.rd: Likewise. * testsuite/ld-tic6x/static-app-1.rd: Likewise. * testsuite/ld-tic6x/static-app-1b.rd: Likewise. * testsuite/ld-tic6x/static-app-1r.rd: Likewise. * testsuite/ld-tic6x/static-app-1rb.rd: Likewise. gas * testsuite/gas/aarch64/dwarf.d: Adjust expected output to allow for named section symbols. * testsuite/gas/arm/thumbver.d: Likewise. * testsuite/gas/bfin/loop_temps.d: Likewise. * testsuite/gas/elf/section2.e-arc: Likewise. * testsuite/gas/elf/section2.e-arm: Likewise. * testsuite/gas/elf/section2.e-csky: Likewise. * testsuite/gas/elf/section2.e-m32r: Likewise. * testsuite/gas/elf/section2.e-mips: Likewise. * testsuite/gas/elf/section2.e-msp430: Likewise. * testsuite/gas/elf/section2.e-riscv: Likewise. * testsuite/gas/elf/section2.e-rl78: Likewise. * testsuite/gas/elf/section2.e-rx: Likewise. * testsuite/gas/elf/section2.e-score: Likewise. * testsuite/gas/elf/section2.e-tic6x: Likewise. * testsuite/gas/elf/section2.e-unused: Likewise. * testsuite/gas/elf/section2.e-v850: Likewise. * testsuite/gas/elf/section2.e-xtensa: Likewise. * testsuite/gas/ia64/alias-ilp32.d: Likewise. * testsuite/gas/ia64/alias.d: Likewise. * testsuite/gas/ia64/global.d: Likewise. * testsuite/gas/microblaze/relax_size.elf: Likewise. * testsuite/gas/microblaze/relax_size2.elf: Likewise. * testsuite/gas/mips/global-local-symtab-sort-n64t.d: Likewise. * testsuite/gas/mips/global-local-symtab-sort-o32t.d: Likewise. * testsuite/gas/mmix/bspec-1.d: Likewise. * testsuite/gas/mmix/byte-1.d: Likewise. * testsuite/gas/mmix/comment-1.d: Likewise. * testsuite/gas/mmix/loc-1.d: Likewise. * testsuite/gas/mmix/loc-2.d: Likewise. * testsuite/gas/mmix/loc-3.d: Likewise. * testsuite/gas/mmix/loc-4.d: Likewise. * testsuite/gas/mmix/loc-5.d: Likewise. * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
2021-04-21 17:34:32 +08:00
2021-04-21 Nick Clifton <nickc@redhat.com>
* testsuite/binutils-all/mips/global-local-symtab-sort-n64t.d:
Adjust expected output to allow for named section symbols.
* testsuite/binutils-all/mips/global-local-symtab-sort-o32t.d:
Likewise.
* testsuite/binutils-all/readelf.s-64: Likewise.
* testsuite/binutils-all/readelf.ss-64-unused: Likewise.
* testsuite/binutils-all/readelf.ss-tmips: Likewise.
* testsuite/binutils-all/readelf.ss-unused: Likewise.
2021-04-21 Luo Longjun <luolongjun@huawei.com>
* readelf.c (print_dynamic_symbol): Print the section name for
section symbols without a name of their own.
MAINTAINERS: Remove Martin Schwidefsky as s390 maintainer https://lwn.net/ml/linux-kernel/20190521162350.GA17107@osiris/ ChangeLog: 2021-04-20 Andreas Krebbel <krebbel@linux.ibm.com> * MAINTAINERS: Remove Martin Schwidefsky as s390 maintainer and add him to Past Maintainers. Update my email address.
2021-04-20 15:18:02 +08:00
2021-04-20 Andreas Krebbel <krebbel@linux.ibm.com>
* MAINTAINERS: Remove Martin Schwidefsky as s390 maintainer and
add him to Past Maintainers.
Update my email address.
Fix a problem running the archiver program in MRI mode on archives containing LTO compiled objects. PR 21702 * arsup.c (ar_addmod): Enable plugin support, if available.
2021-04-20 00:38:39 +08:00
2021-04-19 Nick Clifton <nickc@redhat.com>
PR 21702
* arsup.c (ar_addmod): Enable plugin support, if available.
Fix compile time warning about unused functions. binutils * rename.c: (get_stat_atime_ns): Add prototype. (get_stat_mtime_ns): Add prototype.
2021-04-19 16:41:04 +08:00
2021-04-19 Nick Clifton <nickc@redhat.com>
* rename.c: (get_stat_atime_ns): Add prototype.
(get_stat_mtime_ns): Add prototype.
undefined reference to get_stat_atime PR 27725 * rename.c (get_stat_atime, get_stat_mtime): Make static. (get_stat_atime_ns, get_stat_mtime_ns): Likewise.
2021-04-16 10:42:50 +08:00
2021-04-16 Alan Modra <amodra@gmail.com>
PR 27725
* rename.c (get_stat_atime, get_stat_mtime): Make static.
(get_stat_atime_ns, get_stat_mtime_ns): Likewise.
PR27734, get_stat_atime_ns/get_stat_mtime_ns might not use parameter PR 27725 * rename.c (get_stat_atime_ns): Add ATTRIBUTE_UNUSED. (get_stat_mtime_ns): Likewise.
2021-04-15 22:37:28 +08:00
2021-04-15 Pekka Seppänen <pexu@sourceware.mail.kapsi.fi>
PR 27725
* rename.c (get_stat_atime_ns): Add ATTRIBUTE_UNUSED.
(get_stat_mtime_ns): Likewise.
PR27725, better objcopy -p times Nanosecond rather than second resolution. PR 27725 * configure.ac: Check for sys/time.h and utimensat. Use standard checks for mkstemp and mkdtemp. Whitespace. Check for nanosecond members of struct stat. * rename.c: Prefer sys/time.h for utimes over utime.h for utime. (STAT_TIMESPEC, STAT_TIMESPEC_NS): Define (get_stat_atime_ns, get_stat_mtime_ns): New inline functions. (get_stat_atime, get_stat_mtime): Likewise. (set_times): Choose first available of utimensat, utimes, utime. Use above inline functions to set timespec and timeval values. * configure: Regenerate. * config.in: Regenerate. * testsuite/binutils-all/objcopy.exp (objcopy_test): Add test of file timestamp when --preserve-dates is used.
2021-04-14 23:06:42 +08:00
2021-04-15 Alan Modra <amodra@gmail.com>
PR 27725
* configure.ac: Check for sys/time.h and utimensat. Use standard
checks for mkstemp and mkdtemp. Whitespace. Check for nanosecond
members of struct stat.
* rename.c: Prefer sys/time.h for utimes over utime.h for utime.
(STAT_TIMESPEC, STAT_TIMESPEC_NS): Define
(get_stat_atime_ns, get_stat_mtime_ns): New inline functions.
(get_stat_atime, get_stat_mtime): Likewise.
(set_times): Choose first available of utimensat, utimes, utime.
Use above inline functions to set timespec and timeval values.
* configure: Regenerate.
* config.in: Regenerate.
* testsuite/binutils-all/objcopy.exp (objcopy_test): Add test of
file timestamp when --preserve-dates is used.
Make objcopy -p work when an output file is specified More fallout from the PR27456 fixes. PR 27456 * rename.c (smart_rename): When TO and FROM are equal, just set file timestamp. * objcopy.c (strip_main, copy_main): Always call smart_rename.
2021-04-15 00:03:13 +08:00
2021-04-15 Alan Modra <amodra@gmail.com>
PR 27456
* rename.c (smart_rename): When TO and FROM are equal, just set
file timestamp.
* objcopy.c (strip_main, copy_main): Always call smart_rename.
elf: Set p_memsz to p_filesz for loadable PT_NOTE segment Since p_memsz of the loadable PT_NOTE segment should be the same as p_filesz, set p_memsz on the loadable PT_NOTE segment when updating p_filesz. bfd/ PR binutils/27708 * elf.c (assign_file_positions_for_non_load_sections): Set p_memsz to p_filesz for the loadable PT_NOTE segment. binutils/ PR binutils/27708 * testsuite/binutils-all/x86-64/pr27708.dump: New file. * testsuite/binutils-all/x86-64/pr27708.exe.bz2: Likewise. * testsuite/binutils-all/x86-64/x86-64.exp: Run binutils/27708 test.
2021-04-14 20:30:59 +08:00
2021-04-14 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/27708
* testsuite/binutils-all/x86-64/pr27708.dump: New file.
* testsuite/binutils-all/x86-64/pr27708.exe.bz2: Likewise.
* testsuite/binutils-all/x86-64/x86-64.exp: Run binutils/27708
test.
Ignore trailing bytes at the end of a Windows Resource Version structure. PR 27686 * resbin.c (bin_to_res_version): Ignore any trailing bytes at the end of the structure.
2021-04-14 18:53:30 +08:00
2021-04-14 Mark Harmstone <mark@harmstone.com>
PR 27686
* resbin.c (bin_to_res_version): Ignore any trailing bytes at the
end of the structure.
Remove unneeded tests for definitions of NT_BSDNETCORE values. binutils* readelf.c (get_netbsd_elfcore_note_type): Remove unneeded #ifdef checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS. bfd * elf.c (elfcore_grok_netbsd_note): Remove unneeded #ifdef checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
2021-04-14 18:15:01 +08:00
2021-04-14 Frederic Cambus <fred@statdns.com>
* readelf.c (get_netbsd_elfcore_note_type): Remove unneeded #ifdef
checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
PR27716, build failure for msdosdjgpp: PATH_MAX undeclared We shouldn't be using arbitrary limits like PATH_MAX in GNU programs. This patch also fixes some memory leaks in readelf when processing separate debug info. PR 27716 binutils/ * objdump.c (show_line): Don't limit paths to PATH_MAX. * readelf.c (struct filedata): Change program_interpreter from a char array to a char pointer. (process_program_headers): Sanity check PT_INTERP p_filesz. Malloc program_interpreter using p_filesz and read directly from file. (process_dynamic_section): Check program_interpreter is non-NULL. (free_filedata): New function, split out from.. (process_object): ..here. (close_debug_file): Call free_filedata. * sysdep.h: Don't include sys/param.h. (PATH_MAX): Don't define. * configure.ac: Don't check for sys/param.h. * configure: Regenerate. gprof/ * gprof.h (PATH_MAX): Don't define. * corefile.c (core_create_line_syms): Don't use PATH_MAX for initial file name size. * source.c (annotate_source): Malloc file name buffer. Always trim off "-ann" when dos 8.3 annotate file matches original. * utils.c (print_name_only): Malloc file name buffer.
2021-04-14 11:12:27 +08:00
2021-04-14 Alan Modra <amodra@gmail.com>
PR 27716
* objdump.c (show_line): Don't limit paths to PATH_MAX.
* readelf.c (struct filedata): Change program_interpreter from
a char array to a char pointer.
(process_program_headers): Sanity check PT_INTERP p_filesz.
Malloc program_interpreter using p_filesz and read directly from
file.
(process_dynamic_section): Check program_interpreter is non-NULL.
(free_filedata): New function, split out from..
(process_object): ..here.
(close_debug_file): Call free_filedata.
* sysdep.h: Don't include sys/param.h.
(PATH_MAX): Don't define.
* configure.ac: Don't check for sys/param.h.
* configure: Regenerate.
Remove now unneeded #ifdef check for NT_NETBSD_PAX. NT_NETBSD_PAX was defined in commit be3b926d8d2dde16a55e9e303fadf95164e13ebf. binutils/ChangeLog: * readelf.c (process_netbsd_elf_note): Remove now unneeded #ifdef check for NT_NETBSD_PAX.
2021-04-12 21:07:17 +08:00
2021-04-13 Frederic Cambus <fred@statdns.com>
* readelf.c (process_netbsd_elf_note): Remove now unneeded #ifdef
check for NT_NETBSD_PAX.
ENABLE_CHECKING in bfd, opcodes, binutils, ld gas already has this. Here it enables checking hash table type passed to elf_link_hash_lookup and elf_link_hash_traverse. bfd/ * elf-bfd.h (ENABLE_CHECKING): Define. (elf_link_hash_lookup): Abort if wrong type of hash table. (elf_link_hash_traverse): Likewise. * configure.ac (--enable-checking): Add support. * config.in: Regenerate. * configure: Regenerate. binutils/ * configure.ac (--enable-checking): Add support. * config.in: Regenerate. * configure: Regenerate. ld/ * configure.ac (--enable-checking): Add support. * config.in: Regenerate. * configure: Regenerate. opcodes/ * configure.ac (--enable-checking): Add support. * config.in: Regenerate. * configure: Regenerate.
2021-04-12 17:03:45 +08:00
2021-04-12 Alan Modra <amodra@gmail.com>
* configure.ac (--enable-checking): Add support.
* config.in: Regenerate.
* configure: Regenerate.
PowerPC disassembly of pcrel references This adds some annotation to Power10 pcrel instructions, displaying the target address (ie. pc + D34 field) plus a symbol if there is one at exactly that target address. pld from the .got or .plt will also look up the entry and display it, symbolically if there is a dynamic relocation on the entry. include/ * dis-asm.h (struct disassemble_info): Add dynrelbuf and dynrelcount. binutils/ * objdump.c (struct objdump_disasm_info): Delete dynrelbuf and dynrelcount. (find_symbol_for_address): Adjust for dynrelbuf and dynrelcount move. (disassemble_section, disassemble_data): Likewise. opcodes/ * ppc-dis.c (struct dis_private): Add "special". (POWERPC_DIALECT): Delete. Replace uses with.. (private_data): ..this. New inline function. (disassemble_init_powerpc): Init "special" names. (skip_optional_operands): Add is_pcrel arg, set when detecting R field of prefix instructions. (bsearch_reloc, print_got_plt): New functions. (print_insn_powerpc): For pcrel instructions, print target address and symbol if known, and decode plt and got loads too. gas/ * testsuite/gas/ppc/prefix-pcrel.d: Update expected output. * testsuite/gas/ppc/prefix-reloc.d: Likewise. * gas/testsuite/gas/ppc/vsx_32byte.d: Likewise. ld/ * testsuite/ld-powerpc/inlinepcrel-1.d: Update expected output. * testsuite/ld-powerpc/inlinepcrel-2.d: Likewise. * testsuite/ld-powerpc/notoc2.d: Likewise. * testsuite/ld-powerpc/notoc3.d: Likewise. * testsuite/ld-powerpc/pcrelopt.d: Likewise. * testsuite/ld-powerpc/startstop.d: Likewise. * testsuite/ld-powerpc/tlsget.d: Likewise. * testsuite/ld-powerpc/tlsget2.d: Likewise. * testsuite/ld-powerpc/tlsld.d: Likewise. * testsuite/ld-powerpc/weak1.d: Likewise. * testsuite/ld-powerpc/weak1so.d: Likewise.
2021-04-06 17:33:35 +08:00
2021-04-09 Alan Modra <amodra@gmail.com>
* objdump.c (struct objdump_disasm_info): Delete dynrelbuf and
dynrelcount.
(find_symbol_for_address): Adjust for dynrelbuf and dynrelcount move.
(disassemble_section, disassemble_data): Likewise.
Return symbol from symbol_at_address_func include/ * dis-asm.h (struct disassemble_info <symbol_at_address_func>): Return asymbol*. binutils/ * objdump.c (objdump_symbol_at_address): Return asymbol*. opcodes/ * dis-buf.c (generic_symbol_at_address): Return symbol* NULL. * s12z-dis.c (decode_possible_symbol): Use symbol returned from symbol_at_address_func.
2021-04-06 17:27:04 +08:00
2021-04-06 Alan Modra <amodra@gmail.com>
* objdump.c (objdump_symbol_at_address): Return asymbol*.
C99 NEWS and README * NEWS: Mention C99 requirement. * README: Likewise. Modernise examples and "Reporting bugs".
2021-04-06 12:12:18 +08:00
2021-04-06 Alan Modra <amodra@gmail.com>
* NEWS: Mention C99 requirement.
* README: Likewise. Modernise examples and "Reporting bugs".
C99 binutils configury * configure.ac: Assume long long is available. Don't test for strings.h, stdlib.h, limits.h, locale.h, or wchar.h. Check inttypes.h, stdint.h, sys/stat.h and sys/types.h. Don't check for strcoll, setlocale, setmode or location of time_t. Don't check for fprintf, getenv, snprintf, strnlen, strstr or vsnprintf decls. (AC_ISC_POSIX, AXC_HEADER_STRING, AC_FUNC_ALLOCA): Don't invoke. * sysdep.h: Don't include alloca-conf.h, include config.h instead. Test HAVE_SYS_TYPES_H and reorder includes. Include limits.h, locale.h, string.h and stdlib.h unconditionally. Remove various fallback declarations. Assume long long is available. * addr2line.c: Don't test HAVE_SETLOCALE. * ar.c: Likewise. * coffdump.c: Likewise. * dlltool.c: Likewise. * dllwrap.c: Likewise. * elfedit.c: Likewise. * nm.c: Likewise. * objcopy.c: Likewise. * objdump.c: Likewise. * readelf.c: Likewise. * size.c: Likewise. * srconv.c: Likewise. * strings.c: Likewise. * sysdump.c: Likewise. * windmc.c: Likewise. * windres.c: Likewise. * bucomm.c: Don't test HAVE_TIME_T_IN_TIME_H or HAVE_TIME_T_IN_TYPES_H. * dwarf.c: Include limits.h unconditionally. Assume long long is available. * nm.c: Don't test HAVE_STRCOLL. * readelf.c: Don't test HAVE_WCHAR_H. * strings.c: Assume long long is available. * syslex.l: Include string.h unconditionally. * aclocal.m4: Regenerate. * config.in: Regenerate. * configure: Regenerate. * Makefile.in: Regenerate. * doc/Makefile.in: Regenerate.
2021-04-05 14:00:22 +08:00
2021-04-05 Alan Modra <amodra@gmail.com>
* configure.ac: Assume long long is available. Don't test for
strings.h, stdlib.h, limits.h, locale.h, or wchar.h. Check
inttypes.h, stdint.h, sys/stat.h and sys/types.h. Don't check for
strcoll, setlocale, setmode or location of time_t. Don't check
for fprintf, getenv, snprintf, strnlen, strstr or vsnprintf decls.
(AC_ISC_POSIX, AXC_HEADER_STRING, AC_FUNC_ALLOCA): Don't invoke.
* sysdep.h: Don't include alloca-conf.h, include config.h instead.
Test HAVE_SYS_TYPES_H and reorder includes. Include limits.h,
locale.h, string.h and stdlib.h unconditionally. Remove various
fallback declarations. Assume long long is available.
* addr2line.c: Don't test HAVE_SETLOCALE.
* ar.c: Likewise.
* coffdump.c: Likewise.
* dlltool.c: Likewise.
* dllwrap.c: Likewise.
* elfedit.c: Likewise.
* nm.c: Likewise.
* objcopy.c: Likewise.
* objdump.c: Likewise.
* readelf.c: Likewise.
* size.c: Likewise.
* srconv.c: Likewise.
* strings.c: Likewise.
* sysdump.c: Likewise.
* windmc.c: Likewise.
* windres.c: Likewise.
* bucomm.c: Don't test HAVE_TIME_T_IN_TIME_H or HAVE_TIME_T_IN_TYPES_H.
* dwarf.c: Include limits.h unconditionally. Assume long long
is available.
* nm.c: Don't test HAVE_STRCOLL.
* readelf.c: Don't test HAVE_WCHAR_H.
* strings.c: Assume long long is available.
* syslex.l: Include string.h unconditionally.
* aclocal.m4: Regenerate.
* config.in: Regenerate.
* configure: Regenerate.
* Makefile.in: Regenerate.
* doc/Makefile.in: Regenerate.
Remove strneq macro and use startswith. bfd/ChangeLog: * ecoff.c (strneq): Remove strneq and use startswith. (_bfd_ecoff_slurp_armap): Likewise. binutils/ChangeLog: * elfcomm.h (strneq): Remove strneq and use startswith. * readelf.c (ia64_process_unwind): Likewise. (process_note): Likewise. gas/ChangeLog: * config/obj-coff.c (strneq): Remove strneq and use startswith. (weak_is_altname): Likewise. (obj_coff_section): Likewise. * config/tc-cr16.c (process_label_constant): Likewise. * config/tc-crx.c (strneq): Likewise. include/ChangeLog: * opcode/cr16.h (strneq): Remove strneq and use startswith. ld/ChangeLog: * ldbuildid.c (strneq): Remove strneq and use startswith. (validate_build_id_style): Likewise. (compute_build_id_size): Likewise. opcodes/ChangeLog: * arm-dis.c (strneq): Remove strneq and use startswith. * cr16-dis.c (print_insn_cr16): Likewise. * score-dis.c (streq): Likewise. (strneq): Likewise. * score7-dis.c (strneq): Likewise.
2021-03-22 21:56:16 +08:00
2021-04-01 Martin Liska <mliska@suse.cz>
* elfcomm.h (strneq): Remove strneq and use startswith.
* readelf.c (ia64_process_unwind): Likewise.
(process_note): Likewise.
Use startswith more for strncmp function calls. bfd/ChangeLog: * elf-bfd.h (bfd_section_is_ctf): Use startswith function. * elf.c (_bfd_elf_make_section_from_shdr): Likewise. (elf_get_reloc_section): Likewise. * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise. * elf32-m32r.c (m32r_elf_section_flags): Likewise. * elf32-microblaze.c (microblaze_elf_size_dynamic_sections): Likewise. * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise. (nds32_elf_relocate_section): Likewise. (nds32_elf_action_discarded): Likewise. (nds32_elf_check_relocs): Likewise. (nds32_elf_section_flags): Likewise. * elf32-or1k.c (or1k_elf_check_relocs): Likewise. * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise. * elf32-rx.c (rx_table_find): Likewise. (rx_table_map): Likewise. * elf32-spu.c (spu_elf_backend_symbol_processing): Likewise. (spu_elf_find_overlays): Likewise. (needs_ovl_stub): Likewise. (allocate_spuear_stubs): Likewise. (build_spuear_stubs): Likewise. (mark_overlay_section): Likewise. (spu_elf_auto_overlay): Likewise. (spu_elf_output_symbol_hook): Likewise. * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise. * elf32-xtensa.c (xtensa_property_section_name): Likewise. * elf64-ppc.c (ppc64_elf_section_flags): Likewise. (ppc64_elf_relocate_section): Likewise. * elflink.c (resolve_section): Likewise. (UNARY_OP): Likewise. (BINARY_OP_HEAD): Likewise. (elf_link_input_bfd): Likewise. * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise. * elfxx-riscv.c (riscv_parse_subset): Likewise. * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise. * opncls.c (get_build_id): Likewise. binutils/ChangeLog: * dllwrap.c: Use startswith function. * objcopy.c (is_dwo_section): Likewise. (handle_remove_section_option): Likewise. (copy_main): Likewise. * objdump.c (is_significant_symbol_name): Likewise.
2021-03-18 22:16:54 +08:00
2021-04-01 Martin Liska <mliska@suse.cz>
* dllwrap.c: Use startswith function.
* objcopy.c (is_dwo_section): Likewise.
(handle_remove_section_option): Likewise.
(copy_main): Likewise.
* objdump.c (is_significant_symbol_name): Likewise.
Replace const_strneq with startswith. binutils/ChangeLog: * dwarf.c (display_debug_lines_raw): Replace const_strneq with startswith. (display_debug_lines_decoded): Likewise. (display_debug_links): Likewise. * elfcomm.c (setup_archive): Likewise. * elfcomm.h (const_strneq): Likewise. * readelf.c (process_section_headers): Likewise. (slurp_ia64_unwind_table): Likewise. (slurp_hppa_unwind_table): Likewise. (decode_arm_unwind): Likewise. (display_debug_section): Likewise. (process_note): Likewise.
2021-03-22 19:12:36 +08:00
2021-04-01 Martin Liska <mliska@suse.cz>
* dwarf.c (display_debug_lines_raw): Replace const_strneq with
startswith.
(display_debug_lines_decoded): Likewise.
(display_debug_links): Likewise.
* elfcomm.c (setup_archive): Likewise.
* elfcomm.h (const_strneq): Likewise.
* readelf.c (process_section_headers): Likewise.
(slurp_ia64_unwind_table): Likewise.
(slurp_hppa_unwind_table): Likewise.
(decode_arm_unwind): Likewise.
(display_debug_section): Likewise.
(process_note): Likewise.
Use bool in binutils * sysdep.h (POISON_BFD_BOOLEAN): Define. * addr2line.c, * ar.c, * arsup.c, * bfdtest2.c, * binemul.c, * binemul.h, * bucomm.c, * bucomm.h, * budbg.h, * coffgrok.c, * debug.c, * debug.h, * dlltool.c, * dwarf.c, * dwarf.h, * elfedit.c, * emul_aix.c, * mclex.c, * nm.c, * objcopy.c, * objdump.c, * od-macho.c, * prdbg.c, * rdcoff.c, * rddbg.c, * readelf.c, * rename.c, * stabs.c, * strings.c, * windint.h, * windmc.c, * windmc.h, * windres.c, * winduni.c, * wrstabs.c: Replace bfd_boolean with bool, FALSE with false, and TRUE with true throughout.
2021-03-31 08:09:37 +08:00
2021-03-31 Alan Modra <amodra@gmail.com>
* sysdep.h (POISON_BFD_BOOLEAN): Define.
* addr2line.c, * ar.c, * arsup.c, * bfdtest2.c, * binemul.c,
* binemul.h, * bucomm.c, * bucomm.h, * budbg.h, * coffgrok.c,
* debug.c, * debug.h, * dlltool.c, * dwarf.c, * dwarf.h,
* elfedit.c, * emul_aix.c, * mclex.c, * nm.c, * objcopy.c,
* objdump.c, * od-macho.c, * prdbg.c, * rdcoff.c, * rddbg.c,
* readelf.c, * rename.c, * stabs.c, * strings.c, * windint.h,
* windmc.c, * windmc.h, * windres.c, * winduni.c,
* wrstabs.c: Replace bfd_boolean with bool, FALSE with false,
and TRUE with true throughout.
Remove bfd_stdint.h If we require C99 for binutils then stdint.h is available. bfd/ * .gitignore: Delete bfd_stdint.h entry. * Makefile.am (bfdinclude_HEADERS): Delete bfd_stdint.h. (BUILD_HFILES, LOCAL_H_DEPS): Likewise. * bfd-in.h: Include stdint.h in place of bfd_stdint.h. * configure.ac: Don't invoke GCC_HEADER_STDINT. * configure.com: Don't create bfd_stdint.h. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * bfd-in2.h: Regenerate. * config.in: Regenerate. * configure: Regenerate. * doc/Makefile.in: Regenerate. * po/BLD-POTFILES.in: Regenerate. binutils/ * coffdump.c: Include stdint.h in place of bfd_stdint.h. * dwarf.c: Likewise. gas/ * config/tc-aarch64.c: Include stdint.h in place of bfd_stdint.h. * config/tc-crx.c: Likewise. * config/tc-nds32.h: Likewise. include/ * cgen/basic-modes.h: Include stdint.h in place of bfd_stdint.h. * elf/nfp.h: Likewise. * opcode/aarch64.h: Likewise. * opcode/cgen.h: Likewise. * opcode/nfp.h: Likewise. * opcode/ppc.h: Likewise. ld/ * elf-hints-local.h: Include stdint.h in place of bfd_stdint.h. * emultempl/nds32elf.em: Likewise. * testsuite/ld-elf/mbind2b.c: Likewise. * testsuite/ld-elf/pr18718.c: Likewise. * testsuite/ld-elf/pr18720a.c: Likewise. * testsuite/ld-elf/pr25749-1.c: Likewise. * testsuite/ld-elf/pr25749-1a.c: Likewise. * testsuite/ld-elf/pr25749-1b.c: Likewise. * testsuite/ld-elf/pr25749-1c.c: Likewise. * testsuite/ld-elf/pr25749-1d.c: Likewise. * testsuite/ld-elf/pr25749-2.c: Likewise. * testsuite/ld-elf/pr25754-1a.c: Likewise. * testsuite/ld-elf/pr25754-2a.c: Likewise. * testsuite/ld-elf/pr25754-3a.c: Likewise. * testsuite/ld-elf/pr25754-4a.c: Likewise. * testsuite/ld-elf/pr25754-5a.c: Likewise. * testsuite/ld-elf/pr25754-6a.c: Likewise. opcodes/ * aarch64-dis.c: Include stdint.h in place of bfd_stdint.h. * aarch64-dis.h: Likewise. * aarch64-opc.c: Likewise. * avr-dis.c: Likewise. * csky-dis.c: Likewise. * nds32-asm.c: Likewise. * nds32-dis.c: Likewise. * nfp-dis.c: Likewise. * riscv-dis.c: Likewise. * s12z-dis.c: Likewise. * wasm32-dis.c: Likewise.
2021-03-31 07:37:02 +08:00
2021-03-31 Alan Modra <amodra@gmail.com>
* coffdump.c: Include stdint.h in place of bfd_stdint.h.
* dwarf.c: Likewise.
Include string.h in bfd.h and delete LITMEMCPY, LITSTRCPY This fixes the issue that startswith depends on strncpy being declared, and not all projects using bfd.h include string.h before bfd.h. I've also deleted some macros that don't find much use anywhere. bfd/ * bfd-in.h: Include string.h. (LITMEMCPY, LITSTRCPY): Delete. * bfd-in2.h: Regenerate. binutils/ * prdbg.c (pr_function_type): Replace LITSTTCPY with strcpy.
2021-03-31 07:32:08 +08:00
2021-03-31 Alan Modra <amodra@gmail.com>
* prdbg.c (pr_function_type): Replace LITSTTCPY with strcpy.
TRUE/FALSE simplification There is really no need to write code like "foo != 0 ? TRUE : FALSE" unless we had stupidly defined FALSE as something other than 0 or TRUE as something other than 1. The simpler "foo != 0" does just as well. Similarly "(condition == TRUE)" or "(condition == FALSE) can be simplified to "(condition)" and "(!condition)" respectively. I'll note that there is reason to use "integer_expression != 0" when assigning a bfd_boolean rather than the simpler "integer_expression", if you expect the variable to have 0 or 1 value. It's probably even a good idea to not rely on implicit conversion if bfd_boolean were _Bool. bfd/ * aoutx.h (aout_link_write_symbols): Don't cast boolean expression to bfd_boolean. * elf32-or1k.c (or1k_set_got_and_rela_sizes): Dont compare booleans against FALSE. * elf32-arc.c (name_for_global_symbol): Don't compare boolean to TRUE. (is_reloc_PC_relative): Don't use "boolean_condition ? TRUE : FALSE". (is_reloc_SDA_relative, is_reloc_for_GOT): Likewise. (is_reloc_for_PLT, is_reloc_for_TLS): Likewise. * elf32-arm.c (stm32l4xx_need_create_replacing_stub): Likewise. * elf32-nds32.c (insert_nds32_elf_blank): Likewise. * elf32-rx.c (rx_set_section_contents): Likewise. * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise. * elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): Likewise. * mach-o.c (bfd_mach_o_read_command): Likewise. * targets.c (bfd_get_target_info): Likewise. binutils/ * dlltool.c (main): Don't use "boolean_condition ? TRUE : FALSE". * dwarf.c (read_and_display_attr_value): Likewise. (display_debug_str_offsets): Likewise. * objdump.c (dump_bfd): Likewise. * readelf.c (dump_section_as_strings): Likewise. (dump_section_as_bytes): Likewise. gas/ * atof-generic.c (FALSE, TRUE): Don't define. * config/obj-elf.h (FALSE, TRUE): Don't define. * config/obj-som.h (FALSE, TRUE): Don't define. * config/tc-hppa.h (FALSE, TRUE): Don't define. * config/tc-pdp11.c (FALSE, TRUE): Don't define. * config/tc-iq2000.h (obj_fix_adjustable): Delete. * config/tc-m32r.h (TC_FIX_ADJUSTABLE): Delete. * config/tc-mt.h (obj_fix_adjustable): Delete. * config/tc-nds32.h (TC_FIX_ADJUSTABLE): Delete. * config/tc-arc.c (parse_opcode_flags): Simplify boolean expression. (relaxable_flag, relaxable_operand, assemble_insn): Likewise. (tokenize_extregister): Likewise. * config/tc-csky.c (parse_opcode, get_operand_value): Likewise. (parse_operands_op, parse_operands, md_assemble): Likewise. * config/tc-d10v.c (build_insn): Likewise. * config/tc-score.c (s3_gen_insn_frag): Likewise. * config/tc-score7.c (s7_gen_insn_frag, s7_relax_frag): Likewise. * config/tc-tic6x.c (tic6x_update_features, md_assemble): Likewise. * config/tc-z80.c (emit_byte): Likewise. include/ * opcode/aarch64.h (alias_opcode_p): Simplify boolean expression. (opcode_has_alias, pseudo_opcode_p, optional_operand_p): Likewise. (opcode_has_special_coder): Likewise. ld/ * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Simplify boolean expression. * lexsup.c (parse_args): Likewise. * pe-dll.c (pe_dll_id_target): Likewise. opcodes/ * aarch64-opc.c (vector_qualifier_p): Simplify boolean expression. (fp_qualifier_p, get_data_pattern): Likewise. (aarch64_get_operand_modifier_from_value): Likewise. (aarch64_extend_operator_p, aarch64_shift_operator_p): Likewise. (operand_variant_qualifier_p): Likewise. (qualifier_value_in_range_constraint_p): Likewise. (aarch64_get_qualifier_esize): Likewise. (aarch64_get_qualifier_nelem): Likewise. (aarch64_get_qualifier_standard_value): Likewise. (get_lower_bound, get_upper_bound): Likewise. (aarch64_find_best_match, match_operands_qualifier): Likewise. (aarch64_print_operand): Likewise. * aarch64-opc.h (operand_has_inserter, operand_has_extractor): Likewise. (operand_need_sign_extension, operand_need_shift_by_two): Likewise. (operand_need_shift_by_four, operand_maybe_stack_pointer): Likewise. * arm-dis.c (print_insn_mve, print_insn_thumb32): Likewise. * tic6x-dis.c (tic6x_check_fetch_packet_header): Likewise. (print_insn_tic6x): Likewise.
2021-03-29 07:22:56 +08:00
2021-03-29 Alan Modra <amodra@gmail.com>
* dlltool.c (main): Don't use "boolean_condition ? TRUE : FALSE".
* dwarf.c (read_and_display_attr_value): Likewise.
(display_debug_str_offsets): Likewise.
* objdump.c (dump_bfd): Likewise.
* readelf.c (dump_section_as_strings): Likewise.
(dump_section_as_bytes): Likewise.
binutils int vs bfd_boolean fixes * objdump.c (process_links): Use type int. * readelf.c (request_dump): Don't increment do_dump, set it. * windint.h (target_is_bigendian): Use type bfd_boolean. * windmc.c (target_is_bigendian): Likewise. * windres.c (target_is_bigendian): Likewise.
2021-03-29 07:17:16 +08:00
2021-03-29 Alan Modra <amodra@gmail.com>
* objdump.c (process_links): Use type int.
* readelf.c (request_dump): Don't increment do_dump, set it.
* windint.h (target_is_bigendian): Use type bfd_boolean.
* windmc.c (target_is_bigendian): Likewise.
* windres.c (target_is_bigendian): Likewise.
Add startswith function and use it instead of CONST_STRNEQ. bfd/ChangeLog: * bfd-in.h (startswith): Add startswith function. (CONST_STRNEQ): Remove. * bfd-in2.h (startswith): Regenerate with make headers. * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith. (_bfd_slurp_extended_name_table): Likewise. * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise. * bfd.c (bfd_get_sign_extend_vma): Likewise. (bfd_convert_section_size): Likewise. (bfd_convert_section_contents): Likewise. * coff-stgo32.c (go32exe_create_stub): Likewise. (go32exe_check_format): Likewise. * coffcode.h (styp_to_sec_flags): Likewise. (GNU_DEBUGALTLINK): Likewise. * coffgen.c (_bfd_coff_section_already_linked): Likewise. (coff_gc_sweep): Likewise. (bfd_coff_gc_sections): Likewise. * cofflink.c (coff_link_add_symbols): Likewise. (process_embedded_commands): Likewise. * compress.c (bfd_is_section_compressed_with_header): Likewise. (bfd_init_section_decompress_status): Likewise. * dwarf2.c (find_debug_info): Likewise. (place_sections): Likewise. * ecoff.c (_bfd_ecoff_slurp_armap): Likewise. * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise. * elf.c (_bfd_elf_make_section_from_shdr): Likewise. (assign_section_numbers): Likewise. (elfcore_grok_win32pstatus): Likewise. * elf32-arm.c (cmse_scan): Likewise. (elf32_arm_gc_mark_extra_sections): Likewise. (elf32_arm_size_dynamic_sections): Likewise. (is_arm_elf_unwind_section_name): Likewise. * elf32-bfin.c (bfin_size_dynamic_sections): Likewise. * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise. * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise. * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise. * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise. * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise. * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise. * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise. * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise. * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise. * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise. * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise. * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise. * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise. * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise. * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise. * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise. * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise. * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise. (elf32_tic6x_size_dynamic_sections): Likewise. * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise. * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise. (xtensa_is_insntable_section): Likewise. (xtensa_is_littable_section): Likewise. (xtensa_is_proptable_section): Likewise. (xtensa_property_section_name): Likewise. (xtensa_callback_required_dependence): Likewise. * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise. * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise. * elf64-ia64-vms.c (is_unwind_section_name): Likewise. (get_reloc_section): Likewise. (elf64_ia64_size_dynamic_sections): Likewise. (elf64_ia64_object_p): Likewise. * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise. * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise. * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise. * elflink.c (elf_link_add_object_symbols): Likewise. (_bfd_elf_gc_mark_extra_sections): Likewise. (bfd_elf_parse_eh_frame_entries): Likewise. (_bfd_elf_section_already_linked): Likewise. * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise. * elfnn-ia64.c (is_unwind_section_name): Likewise. (elfNN_ia64_size_dynamic_sections): Likewise. (elfNN_ia64_object_p): Likewise. * elfxx-mips.c (FN_STUB_P): Likewise. (CALL_STUB_P): Likewise. (CALL_FP_STUB_P): Likewise. (_bfd_mips_elf_section_from_shdr): Likewise. (_bfd_mips_elf_fake_sections): Likewise. (_bfd_mips_elf_size_dynamic_sections): Likewise. (_bfd_mips_final_write_processing): Likewise. (_bfd_mips_elf_final_link): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise. * elfxx-x86.c (elf_i386_is_reloc_section): Likewise. (elf_x86_64_is_reloc_section): Likewise. * hpux-core.c (thread_section_p): Likewise. * libcoff.h (bfd_pei_p): Likewise. * linker.c (REAL): Likewise. (unwrap_hash_lookup): Likewise. (_bfd_generic_link_add_one_symbol): Likewise. * mmo.c (mmo_internal_write_section): Likewise. * osf-core.c (osf_core_core_file_p): Likewise. * pef.c (bfd_pef_print_symbol): Likewise. * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise. * som.c (som_slurp_symbol_table): Likewise. (som_slurp_armap): Likewise. * wasm-module.c (wasm_compute_custom_section_file_position): Likewise. binutils/ChangeLog: * dlltool.c (scan_drectve_symbols): Replace usage of CONST_STRNEQ with startswith. * emul_aix.c (ar_emul_aix_parse_arg): Likewise. * objcopy.c (is_mergeable_note_section): Likewise. * objdump.c (dump_dwarf_section): Likewise. * prdbg.c (pr_method_type): Likewise. (pr_class_baseclass): Likewise. (tg_class_baseclass): Likewise. * readelf.c (process_lto_symbol_tables): Likewise. * stabs.c (ULLHIGH): Likewise. (parse_stab_argtypes): Likewise. (stab_demangle_function_name): Likewise. gas/ChangeLog: * config/tc-i386.c (md_parse_option): Replace usage of CONST_STRNEQ with startswith. (x86_64_section_word): Likewise. * config/tc-sparc.c (md_parse_option): Likewise. gdb/ChangeLog: * arm-tdep.c (show_disassembly_style_sfunc): Replace usage of CONST_STRNEQ with startswith. (_initialize_arm_tdep): Likewise. ld/ChangeLog: * emultempl/aix.em: Replace usage of CONST_STRNEQ with startswith. * emultempl/beos.em: Likewise. * emultempl/elf.em: Likewise. * emultempl/pe.em: Likewise. * emultempl/pep.em: Likewise. * emultempl/xtensaelf.em: Likewise. * ldctor.c (ctor_prio): Likewise. * ldelf.c (ldelf_try_needed): Likewise. (ldelf_parse_ld_so_conf): Likewise. (ldelf_after_open): Likewise. (output_rel_find): Likewise. (ldelf_place_orphan): Likewise. * ldfile.c (ldfile_add_library_path): Likewise. * ldlang.c (lang_add_input_file): Likewise. * ldmain.c (get_sysroot): Likewise. (get_emulation): Likewise. (add_archive_element): Likewise. * ldwrite.c (unsplittable_name): Likewise. (clone_section): Likewise. * lexsup.c (parse_args): Likewise. * pe-dll.c (is_import): Likewise. (pe_implied_import_dll): Likewise. opcodes/ChangeLog: * aarch64-dis.c (parse_aarch64_dis_option): Replace usage of CONST_STRNEQ with startswith. * arc-dis.c (parse_option): Likewise. * arm-dis.c (parse_arm_disassembler_options): Likewise. * cris-dis.c (print_with_operands): Likewise. * h8300-dis.c (bfd_h8_disassemble): Likewise. * i386-dis.c (print_insn): Likewise. * ia64-gen.c (fetch_insn_class): Likewise. (parse_resource_users): Likewise. (in_iclass): Likewise. (lookup_specifier): Likewise. (insert_opcode_dependencies): Likewise. * mips-dis.c (parse_mips_ase_option): Likewise. (parse_mips_dis_option): Likewise. * s390-dis.c (disassemble_init_s390): Likewise. * wasm32-dis.c (parse_wasm32_disassembler_options): Likewise.
2021-03-19 18:50:26 +08:00
2021-03-22 Martin Liska <mliska@suse.cz>
binutils int vs bfd_boolean fixes * objdump.c (process_links): Use type int. * readelf.c (request_dump): Don't increment do_dump, set it. * windint.h (target_is_bigendian): Use type bfd_boolean. * windmc.c (target_is_bigendian): Likewise. * windres.c (target_is_bigendian): Likewise.
2021-03-29 07:17:16 +08:00
* dlltool.c (scan_drectve_symbols): Replace usage of CONST_STRNEQ
with startswith.
Add startswith function and use it instead of CONST_STRNEQ. bfd/ChangeLog: * bfd-in.h (startswith): Add startswith function. (CONST_STRNEQ): Remove. * bfd-in2.h (startswith): Regenerate with make headers. * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith. (_bfd_slurp_extended_name_table): Likewise. * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise. * bfd.c (bfd_get_sign_extend_vma): Likewise. (bfd_convert_section_size): Likewise. (bfd_convert_section_contents): Likewise. * coff-stgo32.c (go32exe_create_stub): Likewise. (go32exe_check_format): Likewise. * coffcode.h (styp_to_sec_flags): Likewise. (GNU_DEBUGALTLINK): Likewise. * coffgen.c (_bfd_coff_section_already_linked): Likewise. (coff_gc_sweep): Likewise. (bfd_coff_gc_sections): Likewise. * cofflink.c (coff_link_add_symbols): Likewise. (process_embedded_commands): Likewise. * compress.c (bfd_is_section_compressed_with_header): Likewise. (bfd_init_section_decompress_status): Likewise. * dwarf2.c (find_debug_info): Likewise. (place_sections): Likewise. * ecoff.c (_bfd_ecoff_slurp_armap): Likewise. * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise. * elf.c (_bfd_elf_make_section_from_shdr): Likewise. (assign_section_numbers): Likewise. (elfcore_grok_win32pstatus): Likewise. * elf32-arm.c (cmse_scan): Likewise. (elf32_arm_gc_mark_extra_sections): Likewise. (elf32_arm_size_dynamic_sections): Likewise. (is_arm_elf_unwind_section_name): Likewise. * elf32-bfin.c (bfin_size_dynamic_sections): Likewise. * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise. * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise. * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise. * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise. * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise. * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise. * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise. * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise. * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise. * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise. * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise. * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise. * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise. * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise. * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise. * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise. * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise. * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise. (elf32_tic6x_size_dynamic_sections): Likewise. * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise. * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise. (xtensa_is_insntable_section): Likewise. (xtensa_is_littable_section): Likewise. (xtensa_is_proptable_section): Likewise. (xtensa_property_section_name): Likewise. (xtensa_callback_required_dependence): Likewise. * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise. * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise. * elf64-ia64-vms.c (is_unwind_section_name): Likewise. (get_reloc_section): Likewise. (elf64_ia64_size_dynamic_sections): Likewise. (elf64_ia64_object_p): Likewise. * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise. * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise. * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise. * elflink.c (elf_link_add_object_symbols): Likewise. (_bfd_elf_gc_mark_extra_sections): Likewise. (bfd_elf_parse_eh_frame_entries): Likewise. (_bfd_elf_section_already_linked): Likewise. * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise. * elfnn-ia64.c (is_unwind_section_name): Likewise. (elfNN_ia64_size_dynamic_sections): Likewise. (elfNN_ia64_object_p): Likewise. * elfxx-mips.c (FN_STUB_P): Likewise. (CALL_STUB_P): Likewise. (CALL_FP_STUB_P): Likewise. (_bfd_mips_elf_section_from_shdr): Likewise. (_bfd_mips_elf_fake_sections): Likewise. (_bfd_mips_elf_size_dynamic_sections): Likewise. (_bfd_mips_final_write_processing): Likewise. (_bfd_mips_elf_final_link): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise. * elfxx-x86.c (elf_i386_is_reloc_section): Likewise. (elf_x86_64_is_reloc_section): Likewise. * hpux-core.c (thread_section_p): Likewise. * libcoff.h (bfd_pei_p): Likewise. * linker.c (REAL): Likewise. (unwrap_hash_lookup): Likewise. (_bfd_generic_link_add_one_symbol): Likewise. * mmo.c (mmo_internal_write_section): Likewise. * osf-core.c (osf_core_core_file_p): Likewise. * pef.c (bfd_pef_print_symbol): Likewise. * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise. * som.c (som_slurp_symbol_table): Likewise. (som_slurp_armap): Likewise. * wasm-module.c (wasm_compute_custom_section_file_position): Likewise. binutils/ChangeLog: * dlltool.c (scan_drectve_symbols): Replace usage of CONST_STRNEQ with startswith. * emul_aix.c (ar_emul_aix_parse_arg): Likewise. * objcopy.c (is_mergeable_note_section): Likewise. * objdump.c (dump_dwarf_section): Likewise. * prdbg.c (pr_method_type): Likewise. (pr_class_baseclass): Likewise. (tg_class_baseclass): Likewise. * readelf.c (process_lto_symbol_tables): Likewise. * stabs.c (ULLHIGH): Likewise. (parse_stab_argtypes): Likewise. (stab_demangle_function_name): Likewise. gas/ChangeLog: * config/tc-i386.c (md_parse_option): Replace usage of CONST_STRNEQ with startswith. (x86_64_section_word): Likewise. * config/tc-sparc.c (md_parse_option): Likewise. gdb/ChangeLog: * arm-tdep.c (show_disassembly_style_sfunc): Replace usage of CONST_STRNEQ with startswith. (_initialize_arm_tdep): Likewise. ld/ChangeLog: * emultempl/aix.em: Replace usage of CONST_STRNEQ with startswith. * emultempl/beos.em: Likewise. * emultempl/elf.em: Likewise. * emultempl/pe.em: Likewise. * emultempl/pep.em: Likewise. * emultempl/xtensaelf.em: Likewise. * ldctor.c (ctor_prio): Likewise. * ldelf.c (ldelf_try_needed): Likewise. (ldelf_parse_ld_so_conf): Likewise. (ldelf_after_open): Likewise. (output_rel_find): Likewise. (ldelf_place_orphan): Likewise. * ldfile.c (ldfile_add_library_path): Likewise. * ldlang.c (lang_add_input_file): Likewise. * ldmain.c (get_sysroot): Likewise. (get_emulation): Likewise. (add_archive_element): Likewise. * ldwrite.c (unsplittable_name): Likewise. (clone_section): Likewise. * lexsup.c (parse_args): Likewise. * pe-dll.c (is_import): Likewise. (pe_implied_import_dll): Likewise. opcodes/ChangeLog: * aarch64-dis.c (parse_aarch64_dis_option): Replace usage of CONST_STRNEQ with startswith. * arc-dis.c (parse_option): Likewise. * arm-dis.c (parse_arm_disassembler_options): Likewise. * cris-dis.c (print_with_operands): Likewise. * h8300-dis.c (bfd_h8_disassemble): Likewise. * i386-dis.c (print_insn): Likewise. * ia64-gen.c (fetch_insn_class): Likewise. (parse_resource_users): Likewise. (in_iclass): Likewise. (lookup_specifier): Likewise. (insert_opcode_dependencies): Likewise. * mips-dis.c (parse_mips_ase_option): Likewise. (parse_mips_dis_option): Likewise. * s390-dis.c (disassemble_init_s390): Likewise. * wasm32-dis.c (parse_wasm32_disassembler_options): Likewise.
2021-03-19 18:50:26 +08:00
* emul_aix.c (ar_emul_aix_parse_arg): Likewise.
* objcopy.c (is_mergeable_note_section): Likewise.
* objdump.c (dump_dwarf_section): Likewise.
* prdbg.c (pr_method_type): Likewise.
(pr_class_baseclass): Likewise.
(tg_class_baseclass): Likewise.
* readelf.c (process_lto_symbol_tables): Likewise.
* stabs.c (ULLHIGH): Likewise.
(parse_stab_argtypes): Likewise.
(stab_demangle_function_name): Likewise.
elf: Rename EM_INTEL205 to EM_INTELGT Rename EM_INTEL205 to EM_INTELGT for Intel Graphics Technology. binutils/ * readelf.c (get_machine_name): Add EM_INTELGT. include/ * elf/common.h (EM_INTEL205): Renamed to ... (EM_INTELGT): This.
2021-03-19 20:58:31 +08:00
2021-03-19 H.J. Lu <hongjiu.lu@intel.com>
* readelf.c (get_machine_name): Add EM_INTELGT.
Fix section dumping so that warnings are not issued for missed sections in separate debuginfo files. PR 27478 * readelf.c (dump_section_as_strings): Mention separate filename. (dump_section_as_bytes): Likewise. (dump_section_as_ctf): Likewise. (initialise_dumkps_byname): Only issue a warning for missing sections if processing the main file. (process_section_contents): Only issue a warning for unsumped section numbers in the main file. (initialise_dump_sects): New function. Contains code extracted from ... (process_object): ... here. Also call initialise_dump_sects for separate files.
2021-03-18 22:01:25 +08:00
2021-03-18 Nick Clifton <nickc@redhat.com>
PR 27478
* readelf.c (dump_section_as_strings): Mention separate filename.
(dump_section_as_bytes): Likewise.
(dump_section_as_ctf): Likewise.
(initialise_dumkps_byname): Only issue a warning for missing
sections if processing the main file.
(process_section_contents): Only issue a warning for unsumped
section numbers in the main file.
(initialise_dump_sects): New function. Contains code extracted
from ...
(process_object): ... here. Also call initialise_dump_sects for
separate files.
Retain .debug_addr sections loaded in the main file. PR 27534 * readelf.c (display_debug_section): Also retain .debug_addr sections.
2021-03-17 02:01:58 +08:00
2021-03-16 Nick Clifton <nickc@redhat.com>
PR 27534
* readelf.c (display_debug_section): Also retain .debug_addr
sections.
Re-enable the dislay of debug sections in separate debuginfo files without the need for -P. PR 27533 * readelf.c (process_section_contents): Only dump debug information for separate files unless process_links is enabled. (process_object): Always call process_section_contents for separate info files.
2021-03-17 00:39:46 +08:00
2021-03-16 Nick Clifton <nickc@redhat.com>
PR 27533
* readelf.c (process_section_contents): Only dump debug
information for separate files unless process_links is enabled.
(process_object): Always call process_section_contents for
separate info files.
Add a symbols-only mode to nm. PR 27487 * nm.c (FORMAT_JUST_SYMBOLS): Define. (struct optput_fns): Add entry for FORMAT_JUST_SYMBOLS. (long_options): Add just-symbols. (set_output_format): Add support for just-symbols. (get_print_format): Likewise. (do_not_print_object_filename): New function. (do_not_print_archive_filename): New function. (do_not_print_archive_member): New function. (do_not_print_symbol_filename): New function. (just_print_symbol_name): New function. (main): Handle --just-symbols. * NEWS: Mention the new feature. * doc/binutils.texi: Document the new feature.
2021-03-15 18:55:49 +08:00
2021-03-15 Nick Clifton <nickc@redhat.com>
PR 27487
* nm.c (FORMAT_JUST_SYMBOLS): Define.
(struct optput_fns): Add entry for FORMAT_JUST_SYMBOLS.
(long_options): Add just-symbols.
(set_output_format): Add support for just-symbols.
(get_print_format): Likewise.
(do_not_print_object_filename): New function.
(do_not_print_archive_filename): New function.
(do_not_print_archive_member): New function.
(do_not_print_symbol_filename): New function.
(just_print_symbol_name): New function.
(main): Handle --just-symbols.
* NEWS: Mention the new feature.
* doc/binutils.texi: Document the new feature.
aix: correct HOWTO table and add missing relocations Since the last time AIX HOWTO table was modified, IBM has now released an official documentation about XCOFF relocations. This commit corrects the wrong ones and add some missing. For now, the "custom" relocations made for xcoff_rtype2howto have been kept. The new relocations are still set as EMPTY_HOWTO because they will be implemented in later commits. In xcoff[64]_ppc_relocate_section, instead of recreating howto from scratch, it's better to use the existing howto from the table and fixing it according to r_size field. bfd/ * coff-rs6000.c (xcoff_calculate_relocation): Correct and add new relocations. (xcoff_howto_table): Likewise. (xcoff_rtype2howto): Increase r_type maximum value. (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead of create a new one from scratch. Enable only some relocations to have a changing r_size. * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise. (xcoff64_howto_table): Likewise. (xcoff64_rtype2howto): Likewise. (xcoff64_ppc_relocate_section): Likewise. * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value. binutils/ * od-xcoff.c: Replace RTB by TRL entry. include/ * coff/xcoff.h (R_RTB): Remove. (R_TRL): Fix value.
2021-03-11 18:08:18 +08:00
2021-03-12 Clément Chigot <clement.chigot@atos.net>
* od-xcoff.c: Replace RTB by TRL entry.
bfd/binutils: add support for RISC-V CSRs in core files Adds support for including RISC-V control and status registers into core files. The value for the define NT_RISCV_CSR is set to 0x900, this corresponds to a patch I have proposed for the Linux kernel here: http://lists.infradead.org/pipermail/linux-riscv/2020-December/003910.html As I have not yet heard if the above patch will be accepted into the kernel or not I have set the note name string to "GDB", and the note type to NT_RISCV_CSR. This means that if the above patch is rejected from the kernel, and the note type number 0x900 is assigned to some other note type, we will still be able to distinguish between the GDB produced NT_RISCV_CSR, and the kernel produced notes, where the name would be set to "CORE". bfd/ChangeLog: * elf-bfd.h (elfcore_write_riscv_csr): Declare. * elf.c (elfcore_grok_riscv_csr): New function. (elfcore_grok_note): Handle NT_RISCV_CSR. (elfcore_write_riscv_csr): New function. (elfcore_write_register_note): Handle '.reg-riscv-csr'. binutils/ChangeLog: * readelf.c (get_note_type): Handle NT_RISCV_CSR. include/ChangeLog: * elf/common.h (NT_RISCV_CSR): Define.
2020-11-27 22:04:16 +08:00
2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
Andrew Burgess <andrew.burgess@embecosm.com>
* readelf.c (get_note_type): Handle NT_RISCV_CSR.
bfd/binutils: support for gdb target descriptions in the core file This commit lays the ground work for allowing GDB to write its target description into a generated core file. The goal of this work is to allow a user to connect to a remote target, capture a core file from within GDB, then pass the executable and core file to another user and have the user be able to examine the state of the machine without needing to connect to a running target. Different remote targets can have different register sets and this information is communicated from the target to GDB in the target description. It is possible for a user to extract the target description from GDB and pass this along with the core file so that when the core file is used the target description can be fed back into GDB, however this is not a great user experience. It would be nicer, I think, if GDB could write the target description directly into the core file, and then make use of this description when loading a core file. This commit performs the binutils/bfd side of this task, adding the boiler plate functions to access the target description from within a core file note, and reserving a new number for a note containing the target description. Later commits will extend GDB to make use of this. The new note is given the name 'GDB' and a type NT_GDB_TDESC. This should hopefully protect us if there's ever a reuse of the number assigned to NT_GDB_TDESC by some other core file producer. It should also, hopefully, make it clearer to users that this note carries GDB specific information. bfd/ChangeLog: * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function. * elf.c (elfcore_grok_gdb_tdesc): New function. (elfcore_grok_note): Handle NT_GDB_TDESC. (elfcore_write_gdb_tdesc): New function. (elfcore_write_register_note): Handle NT_GDB_TDESC. binutils/ChangeLog: * readelf.c (get_note_type): Handle NT_GDB_TDESC. include/ChangeLog: * elf/common.h (NT_GDB_TDESC): Define.
2020-11-27 23:41:37 +08:00
2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
Andrew Burgess <andrew.burgess@embecosm.com>
* readelf.c (get_note_type): Handle NT_GDB_TDESC.
Fix the dislay of .debug_macro.dwo sections. PR 27387 * dwarf.c (display_debug_macro): Handle the displaying of DW_MACRO_define_strp and DW_MACRO_undef_strp in v4 .debug_macro.dwo sections.
2021-03-05 20:56:24 +08:00
2021-03-05 Nick Clifton <nickc@redhat.com>
PR 27387
* dwarf.c (display_debug_macro): Handle the displaying of
DW_MACRO_define_strp and DW_MACRO_undef_strp in v4
.debug_macro.dwo sections.
Gate the displaying of non-debug sections in separate debuginfo files. PR 27478 * objdump.c (process_links): New variable. (usage): Add --process-links. (long_options): Likewise. (dump_bfd): Stop processing once the bfd has been loaded unless this is the main file or process_links has been enabled. (main): Handle the process-links option. * readelf.c (process_links): New variable. (struct filedata): Add is_separate field. (options): Add --process-links. (usage): Likewise. (parse_args): Likewise. (process_file_header): Include the filename when dumping information for separate debuginfo files. (process_program_headers): Likewise. (process_section_headers): Likewise. (process_section_groups): Likewise. (process_relocs): Likewise. (process_dynamic_section): Likewise. (process_version_sections): Likewise. (display_lto_symtab): Likewise. (process_symbol_table): Likewise. (process_syminfo): Likewise. (initialise_dumps_by_name): Likewise. (process_section_contents): Likewise. (process_notes_at): Likewise. (process_notes): Likewise. (open_file): Add is_separate parameter. Use to initialise the is_separate field in the filedata structure. (open_deug): Update call to open_file. (process_object): Add processing of the contents of separate debuginfo files, gated by the process_links variable. (process_archive): Update call to open_file. (process_file): Initialise the is_separate field in the filedata structure. * dwarf.c (load_separate_debug_info_file): Only report the loading of a separate file if debug links are being dumped. * objcopy.c (keep_section_symbols): New variable. (enum command_line_switch): Add OPTION_KEEP_SYMBOLS. (strip_options): Add keep-section-symbols. (copy_options): Likewise. (copy_usage): Likewise. (strip_usage): Likewise. (copy_object): Keep section symbols if requested by command line option. (strip_main): Handle --keep-section-symbols. (copy_main): Likewise. * doc/binutils.texi: Document the new options. * NEWS: Mention the new features. * testsuite/binutils-all/compress.exp (test_gnu_debuglink): Update options passed to objdump. Use diff rather than cmp to compare the dumped data. * testsuite/binutils-all/objdump.WK2: Update regexp. * testsuite/binutils-all/objdump.WK3: Update regexp. * testsuite/binutils-all/objdump.exp: Use --process-links instead of --dwarf=follow-links. * testsuite/binutils-all/readelf.exp (readelf_test): Include readelf's output in the log when the test fails. Add the -P option to the -wKis test. * testsuite/binutils-all/readelf.wKis: Update expected output.
2021-03-04 18:41:22 +08:00
2021-03-04 Nick Clifton <nickc@redhat.com>
PR 27478
* objdump.c (process_links): New variable.
(usage): Add --process-links.
(long_options): Likewise.
(dump_bfd): Stop processing once the bfd has been loaded unless
this is the main file or process_links has been enabled.
(main): Handle the process-links option.
* readelf.c (process_links): New variable.
(struct filedata): Add is_separate field.
(options): Add --process-links.
(usage): Likewise.
(parse_args): Likewise.
(process_file_header): Include the filename when dumping
information for separate debuginfo files.
(process_program_headers): Likewise.
(process_section_headers): Likewise.
(process_section_groups): Likewise.
(process_relocs): Likewise.
(process_dynamic_section): Likewise.
(process_version_sections): Likewise.
(display_lto_symtab): Likewise.
(process_symbol_table): Likewise.
(process_syminfo): Likewise.
(initialise_dumps_by_name): Likewise.
(process_section_contents): Likewise.
(process_notes_at): Likewise.
(process_notes): Likewise.
(open_file): Add is_separate parameter. Use to initialise the
is_separate field in the filedata structure.
(open_deug): Update call to open_file.
(process_object): Add processing of the contents of separate
debuginfo files, gated by the process_links variable.
(process_archive): Update call to open_file.
(process_file): Initialise the is_separate field in the filedata
structure.
* dwarf.c (load_separate_debug_info_file): Only report the
loading of a separate file if debug links are being dumped.
* objcopy.c (keep_section_symbols): New variable.
(enum command_line_switch): Add OPTION_KEEP_SYMBOLS.
(strip_options): Add keep-section-symbols.
(copy_options): Likewise.
(copy_usage): Likewise.
(strip_usage): Likewise.
(copy_object): Keep section symbols if requested by command line
option.
(strip_main): Handle --keep-section-symbols.
(copy_main): Likewise.
* doc/binutils.texi: Document the new options.
* NEWS: Mention the new features.
* testsuite/binutils-all/compress.exp (test_gnu_debuglink):
Update options passed to objdump. Use diff rather than cmp to
compare the dumped data.
* testsuite/binutils-all/objdump.WK2: Update regexp.
* testsuite/binutils-all/objdump.WK3: Update regexp.
* testsuite/binutils-all/objdump.exp: Use --process-links
instead of --dwarf=follow-links.
* testsuite/binutils-all/readelf.exp (readelf_test): Include
readelf's output in the log when the test fails.
Add the -P option to the -wKis test.
* testsuite/binutils-all/readelf.wKis: Update expected output.
PR27493, objcopy --weaken-symbol does not weaken undefined symbols PR 27493 * objcopy.c (filter_symbols): Apply --weaken to undefined symbols. * NEWS: Mention feature.
2021-03-03 12:45:23 +08:00
2021-03-03 Alan Modra <amodra@gmail.com>
PR 27493
* objcopy.c (filter_symbols): Apply --weaken to undefined symbols.
* NEWS: Mention feature.
Warn for missing separate debug files only if needed We shouldn't warn missing separate debug files when debug info isn't needed. PR binutils/27486 * dwarf.c (load_separate_debug_info): Issue warning only if do_debug_links is set. * testsuite/binutils-all/compress.exp: Run objdump and readelf with missing debug file.
2021-03-01 21:34:34 +08:00
2021-03-01 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/27486
* dwarf.c (load_separate_debug_info): Issue warning only if
do_debug_links is set.
* testsuite/binutils-all/compress.exp: Run objdump and readelf
with missing debug file.
PR27128, nm -P portable output format regression Add nm --without-symbol-versions. binutils/ PR 27128 * doc/binutils.texi: Add nm --with-symbol-versions and --without-symbol-versions documentation. * nm.c (with_symbol_versions): New variable. (enum long_option_values): Delete OPTION_WITH_SYMBOL_VERSIONS. (long_options): Make --with-symbol-versions entry twiddle the flag. Add --without-symbol-versions. (print_symname): Strip version when !with_symbol_versions. Add dynamic version info under control of with_symbol_versions. (main): Remove OPTION_WITH_SYMBOL_VERSIONS case. ld/ * testsuite/ld-elf/pr25708.d: Add --with-symbol-versions to nm. * testsuite/ld-elf/pr27128a.d: Likewise. * testsuite/ld-elf/pr27128b.d: Likewise. * testsuite/ld-elf/pr27128c.d: Likewise. * testsuite/ld-elf/pr27128d.d: Likewise. * testsuite/ld-elf/pr27128e.d: Likewise.
2021-02-27 13:09:05 +08:00
2021-03-01 Alan Modra <amodra@gmail.com>
PR 27128
* doc/binutils.texi: Add nm --with-symbol-versions and
--without-symbol-versions documentation.
* nm.c (with_symbol_versions): New variable.
(enum long_option_values): Delete OPTION_WITH_SYMBOL_VERSIONS.
(long_options): Make --with-symbol-versions entry twiddle the flag.
Add --without-symbol-versions.
(print_symname): Strip version when !with_symbol_versions. Add
dynamic version info under control of with_symbol_versions.
(main): Remove OPTION_WITH_SYMBOL_VERSIONS case.
nm: Add --quiet to suppress "no symbols" diagnostic PR binutils/27408 * readelf.c (quiet): New option flag. (enum long_option_values): New enum to hold long option value. (long_options): Add --quiet. (usage): Mention --quiet. (display_rel_file): If quiet is enabled, suppress "no symbols". (main): Handle the new option. * NEWS: Mention --quiet. * docs/binutils.texi: Document --quiet.
2021-02-27 01:25:45 +08:00
2021-02-26 Fangrui Song <maskray@google.com>
PR 27408
* readelf.c (quiet): New option flag.
(enum long_option_values): New enum to hold long option value.
(long_options): Add --quiet.
(usage): Mention --quiet.
(display_rel_file): If quiet is enabled, suppress "no symbols".
(main): Handle the new option.
* NEWS: Mention --quiet.
* docs/binutils.texi: Document --quiet.
Add support for decoding DWARF v5 DW_AT_addr_base tags. * dwarf.c (display_debug_addr): Handle dwarf-5 .debug_addr bits.
2021-02-26 23:52:39 +08:00
2021-02-26 Tom de Vries <tdevries@suse.de>
* dwarf.c (display_debug_addr): Handle dwarf-5 .debug_addr bits.
Add support for the split DWARF forms. PR 27390 * dwarf.c: (skip_attr_bytes): Add support for DW_FORM_str* and DW_FORM_addrx*. (read_and_display_attr_value): Likewise.
2021-02-26 21:30:10 +08:00
2021-02-26 Tom de Vries <tdevries@suse.de>
PR 27390
* dwarf.c: (skip_attr_bytes): Add support for DW_FORM_str* and
DW_FORM_addrx*.
(read_and_display_attr_value): Likewise.
Add initial support for .debug_sup sections. * dwarf.c (get_type_abbrev_from_form): Accept but ignore sup forms. (read_and_display_attr_value): Handle sup forms. (display_debug_sup): New function. Displays the contents of a .debug_sup section. (load_debug_sup_file): New function. Loads the contents of a file referenced by a .debug_sup section. (check_for_and_load_links): Call load_debug_sup_file. (debug_displays): Add entry for .debug_sup. * dwarf.h (enum dwarf_section_display_enum): Add debug_sup. * readelf.c (process_section_headers): Add support for debug_sup. * doc/debug.options.texi: Note that the =links option will display the contents of .debug_sup sections. * NEWS: Mention the new support.
2021-02-26 01:50:44 +08:00
2021-02-25 Nick Clifton <nickc@redhat.com>
* dwarf.c (get_type_abbrev_from_form): Accept but ignore sup
forms.
(read_and_display_attr_value): Handle sup forms.
(display_debug_sup): New function. Displays the contents of a
.debug_sup section.
(load_debug_sup_file): New function. Loads the contents of a file
referenced by a .debug_sup section.
(check_for_and_load_links): Call load_debug_sup_file.
(debug_displays): Add entry for .debug_sup.
* dwarf.h (enum dwarf_section_display_enum): Add debug_sup.
* readelf.c (process_section_headers): Add support for debug_sup.
* doc/debug.options.texi: Note that the =links option will display
the contents of .debug_sup sections.
* NEWS: Mention the new support.
Re: Use make_tempname file descriptor in smart_rename PR 27456 * rename.c (simple_copy): Mark target_stat ATTRIBUTE_UNUSED.
2021-02-25 07:16:02 +08:00
2021-02-25 Alan Modra <amodra@gmail.com>
PR 27456
* rename.c (simple_copy): Mark target_stat ATTRIBUTE_UNUSED.
Fix a potential integer overflow when adding together section sizes for the AVR port of objdump. PR 27285 * od-elf32_avr.c (elf32_avr_get_memory_usage): Check for overflows when adding together the section sizes.
2021-02-24 22:14:45 +08:00
2021-02-24 Nick Clifton <nickc@redhat.com>
PR 27285
* od-elf32_avr.c (elf32_avr_get_memory_usage): Check for overflows
when adding together the section sizes.
Remove support for old v1 & v2 style GNU build notes. * objcopy.c (merge_gnu_build_notes): Remove support for v1/v2 GNU build notes. * readelf.c (print_gnu_build_attribute_description): Likewise.
2021-02-24 18:08:56 +08:00
2021-02-24 Nick Clifton <nickc@redhat.com>
* objcopy.c (merge_gnu_build_notes): Remove support for v1/v2 GNU
build notes.
* readelf.c (print_gnu_build_attribute_description): Likewise.
Use make_tempname file descriptor in smart_rename This patch makes use of the temp file descriptor in smart_rename rather than reopening the file. I don't believe there is a security issue in reopening the file, but this way is one less directory operation. The patch also attempts to preserve S_ISUID and S_ISGID. PR 27456 * bucomm.h (smart_rename): Update prototype. * rename.c (smart_rename): Add fromfd and preserve_dates params. Pass fromfd and target_stat to simple_copy. Call set_times when preserve_dates. (simple_copy): Accept fromfd rather than from filename. Add target_stat param. Rewind fromfd rather than opening. Open "to" file without O_CREAT. Try to preserve S_ISUID and S_ISGID. * ar.c (write_archive): Rename ofd to tmpfd. Dup tmpfd before closing output temp file, and pass tmpfd to smart_rename. * arsup.c (temp_fd): Rename from real_fd. (ar_save): Dup temp_fd and pass to smart_rename. * objcopy.c (strip_main, copy_main): Likewise, and pass preserve_dates.
2021-02-23 09:40:58 +08:00
2021-02-24 Alan Modra <amodra@gmail.com>
Siddhesh Poyarekar <siddhesh@gotplt.org>
PR 27456
* bucomm.h (smart_rename): Update prototype.
* rename.c (smart_rename): Add fromfd and preserve_dates params.
Pass fromfd and target_stat to simple_copy. Call set_times
when preserve_dates.
(simple_copy): Accept fromfd rather than from filename. Add
target_stat param. Rewind fromfd rather than opening. Open
"to" file without O_CREAT. Try to preserve S_ISUID and S_ISGID.
* ar.c (write_archive): Rename ofd to tmpfd. Dup tmpfd before
closing output temp file, and pass tmpfd to smart_rename.
* arsup.c (temp_fd): Rename from real_fd.
(ar_save): Dup temp_fd and pass to smart_rename.
* objcopy.c (strip_main, copy_main): Likewise, and pass
preserve_dates.
PR27456, lstat in rename.c on MinGW PR 27456 * rename.c: Tidy throughout. (smart_rename): Always copy. Remove windows specific code.
2021-02-23 07:07:39 +08:00
2021-02-24 Alan Modra <amodra@gmail.com>
PR 27456
* rename.c: Tidy throughout.
(smart_rename): Always copy. Remove windows specific code.
Fail run_dump_test when an error is expected but not seen * testsuite/lib/binutils-common.exp: Whitespace fixes throughout. (run_dump_test): Fail if expecting errors from a file like we do for error strings, if no error is seen.
2021-02-20 13:12:22 +08:00
2021-02-20 Alan Modra <amodra@gmail.com>
* testsuite/lib/binutils-common.exp: Whitespace fixes throughout.
(run_dump_test): Fail if expecting errors from a file like we do
for error strings, if no error is seen.
pr26548 test I forgot that .sleb128 handles bignums, so this test should run fine for 32-bit targets on 32-bit hosts. * testsuite/binutils-all/readelf.exp (pr26548): Run for 32-bit too.
2021-02-18 11:19:42 +08:00
2021-02-19 Alan Modra <amodra@gmail.com>
* testsuite/binutils-all/readelf.exp (pr26548): Run for 32-bit too.
binutils: Avoid renaming over existing files Renaming over existing files needs additional care to restore permissions and ownership, which may not always succeed. Additionally, other properties of the file such as extended attributes may be lost, making the operation flaky. For predictable results, resort to rename() only if the file does not exist, otherwise copy the file contents into the existing file. This ensures that no additional tricks are needed to retain file properties. This also allows dropping of the redundant set_times on the tmpfile in objcopy/strip since now we no longer rename over existing files. binutils/ * ar.c (write_archive): Remove TARGET_STAT. Adjust call to SMART_RENAME. * arsup.c (ar_save): Likewise. * objcopy (strip_main): Don't copy TMPFD. Don't set times on temporary file and adjust call to SMART_RENAME. (copy_main): Likewise. * rename.c [!S_ISLNK]: Remove definitions. (try_preserve_permissions): Remove function. (smart_rename): Remove FD, PRESERVE_DATES arguments. Use rename system call only if TO does not exist. * bucomm.h (smart_rename): Adjust declaration.
2021-02-19 10:35:33 +08:00
2021-02-19 Siddhesh Poyarekar <siddhesh@gotplt.org>
* ar.c (write_archive): Remove TARGET_STAT. Adjust call to
SMART_RENAME.
* arsup.c (ar_save): Likewise.
* objcopy (strip_main): Don't copy TMPFD. Don't set times on
temporary file and adjust call to SMART_RENAME.
(copy_main): Likewise.
* rename.c [!S_ISLNK]: Remove definitions.
(try_preserve_permissions): Remove function.
(smart_rename): Remove FD, PRESERVE_DATES arguments. Use
rename system call only if TO does not exist.
* bucomm.h (smart_rename): Adjust declaration.
Fix a problem merging empty annobin notes on ppc64le targets. * objcopy.c (merge_gnu_build_notes): Handle notes with a start address that is higher than the end address.
2021-02-18 19:43:26 +08:00
2021-02-18 Nick Clifton <nickc@redhat.com>
* objcopy.c (merge_gnu_build_notes): Handle notes with a start
address that is higher than the end address.
read_leb128 overflow checking There is a tiny error left in dwarf.c:read_leb128 after Nick fixed the signed overflow problem in code I wrote. It's to do with sleb128 values that have unnecessary excess bytes. For example, -1 is represented as 0x7f, the most efficient encoding, but also as 0xff,0x7f or 0xff,0xff,0x7f and so on. None of these sequences overflow any size signed value, but read_leb128 will report an overflow given enough excess bytes. This patch fixes that problem, and since the proper test for signed values with excess bytes can easily be adapted to also test a sleb byte with just some bits that overflow the result, I changed the code to not use signed right shifts. (The C standard ISO/IEC 9899:1999 6.5.7 says signed right shifts of negative values have an implementation defined value. A long time ago I even used a C compiler for a certain microprocessor that always did unsigned right shifts. Mind you, it is very unlikely to be compiling binutils with such a compiler.) bfd/ * wasm-module.c: Guard include of limits.h. (CHAR_BIT): Provide backup define. (wasm_read_leb128): Use CHAR_BIT to size "result" in bits. Correct signed overflow checking. opcodes/ * wasm32-dis.c: Include limits.h. (CHAR_BIT): Provide backup define. (wasm_read_leb128): Use CHAR_BIT to size "result" in bits. Correct signed overflow checking. binutils/ * dwarf.c: Include limits.h. (CHAR_BIT): Provide backup define. (read_leb128): Use CHAR_BIT to size "result" in bits. Correct signed overflow checking. * testsuite/binutils-all/pr26548.s, * testsuite/binutils-all/pr26548.d, * testsuite/binutils-all/pr26548e.d: New tests. * testsuite/binutils-all/readelf.exp: Run them. (readelf_test): Drop unused "xfails" parameter. Update all uses.
2021-02-16 21:16:40 +08:00
2021-02-17 Alan Modra <amodra@gmail.com>
* dwarf.c: Include limits.h.
(CHAR_BIT): Provide backup define.
(read_leb128): Use CHAR_BIT to size "result" in bits. Correct
signed overflow checking.
* testsuite/binutils-all/pr26548.s,
* testsuite/binutils-all/pr26548.d,
* testsuite/binutils-all/pr26548e.d: New tests.
* testsuite/binutils-all/readelf.exp: Run them.
(readelf_test): Drop unused "xfails" parameter. Update all uses.
Dwarf: fix build with old gcc 4.3-ish warns about a possibly uninitialized variable, which results in a build failure due to -Werror.
2021-02-16 18:26:00 +08:00
2021-02-16 Jan Beulich <jbeulich@suse.com>
* dwarf.c (process_debug_info): Initialize "dwo_id".
objdump: don't cache section contents in load_specific_debug_section * objdump.c (load_specific_debug_section): Don't call bfd_cache_section_contents. Rearrange so that bfd_get_full_section_contents is not called on path where bfd_simple_get_relocated_section_contents is called. Don't set section->user_data. (free_debug_section): Always free section->start. Don't twiddle section flags. * readelf.c (load_specific_debug_section): Don't set user_data. * dwarf.h (struct dwarf_section): Remove use_data field. * dwarf.c (NO_ABBREVS, ABBREV): Adjust to suit.
2021-02-15 09:34:11 +08:00
2021-02-15 Alan Modra <amodra@gmail.com>
* objdump.c (load_specific_debug_section): Don't call
bfd_cache_section_contents. Rearrange so that
bfd_get_full_section_contents is not called on path where
bfd_simple_get_relocated_section_contents is called.
Don't set section->user_data.
(free_debug_section): Always free section->start. Don't twiddle
section flags.
* readelf.c (load_specific_debug_section): Don't set user_data.
* dwarf.h (struct dwarf_section): Remove use_data field.
* dwarf.c (NO_ABBREVS, ABBREV): Adjust to suit.
nds32_elf_get_relocated_section_contents nds32_elf_get_relocated_section_contents uses nds32_get_section_contents to read sections contents, but nds32_get_section_contents has the wrong behaviour as it calls bfd_malloc_and_get_section. That function always mallocs its output buffer, whereas get_relocated_section_contents must support an already allocated buffer. bfd/ * elf32-nds32.c (nds32_get_section_contents): Replace bfd_malloc_and_get_section with bfd_get_full_section_contents. (nds32_elf_relax_delete_blanks): Init contents. (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise. binutils/ * testsuite/binutils-all/compress.exp: Remove nds32 xfails. * testsuite/binutils-all/objdump.exp: Likewise.
2021-02-15 07:18:50 +08:00
2021-02-15 Alan Modra <amodra@gmail.com>
* testsuite/binutils-all/compress.exp: Remove nds32 xfails.
* testsuite/binutils-all/objdump.exp: Likewise.
objdump: don't add an extra entry to syms array Space for a NULL is there in every backend bfd_get_symtab_upper_bound or bfd_get_dynamic_symtab_upper_bound when the symbol count is non-zero, and placed as a terminator by bfd_canonicalize_symtab. Many backends even return a single NULL entry array for zero symbol count, and while there are a few that return a NULL array for no symbols, that case is handled fine in objdump. So don't have objdump add yet another NULL entry. * objdump.c (slurp_symtab): Don't add an extra entry for NULL to the symbol array. (slurp_dynamic_symtab): Likewise. (dump_bfd): Formatting. Copy terminating NULL from extra_syms.
2021-02-14 14:10:01 +08:00
2021-02-14 Alan Modra <amodra@gmail.com>
* objdump.c (slurp_symtab): Don't add an extra entry for NULL
to the symbol array.
(slurp_dynamic_symtab): Likewise.
(dump_bfd): Formatting. Copy terminating NULL from extra_syms.
Regen for binutils/aclocal.m4 change * Makefile.in: Regenerate. * doc/Makefile.in: Regenerate.
2021-02-14 14:07:10 +08:00
2021-02-14 Alan Modra <amodra@gmail.com>
* Makefile.in: Regenerate.
* doc/Makefile.in: Regenerate.
config/debuginfod: do not include pkg.m4 directly Any code using AC_DEBUGINFOD from this dir is using -I../config when running aclocal, so an explicit include on pkg.m4 is unnecessary: aclocal will find the pkg.m4 in this dir just as easily. This is seen in the only two dirs that use AC_DEBUGINFOD (binutils & gdb) as their aclocal.m4 already has m4_include on config m4 files. The include as written only works if aclocal is run on a dir that is at the same level of config/. Any other depth will fail. ./ |-- config/ |-- binutils/ # works |-- gdb/ # works `-- sim/ # works `-- <port>/ # fails It fails even if AC_DEBUGINFOD itself isn't used: sim/bfin/ $ aclocal -I../../config aclocal-1.15: error: ../../config/debuginfod.m4:8: file '../config/pkg.m4' does not exist
2021-02-07 08:24:29 +08:00
2021-02-13 Mike Frysinger <vapier@gentoo.org>
* aclocal.m4: Regenerate.
Change the readelf and objdump programs so that they will automatically follow links to separate debug info files. * configure.ac (follow-debug-links): Add option to enable or disable the following of debug links by default. Set the default for the option to be 'follow'. * dwarf.c (do_follow_links): Initialise with DEFAULT_FOR_FOLLOW_LINKS. (dwarf_select_sections_by_names): Add no-follow-links option. (dwarf_select_sections_by_letter): Add 'N' option. * objdump.c (usage): Add conditional text describing the follow links option. (slurp_symtab): Ensure that there is a NULL entry at the end of the symbol table. (slurp_dynamic_symtab): Likewise. (dump_bfd): When extending the symbol table, ensure that there is still a NULL entry at the end. * readelf.c (usage): Add conditional text describing the follow links option. * doc/binutils.texi: Update documentation for objcopy and readelf. * doc/debug.options.texi: Update documentation of the follow-links option. * config.in: Regenerate. * configure: Regenerate. * testsuite/binutils-all/compress.exp: Add the -WN option to objdump command lines that are not expecting to follow links. * testsuite/binutils-all/readelf.exp: Add the --debug-dump=no-follow-links option to tests that are not expecting to follow debug links. gas * testsuite/gas/mach-o/sections-1.d: Stop automatic debug link following. * testsuite/gas/xgate/insns-dwarf2.d: Likewise. ld * testsuite/ld-elf/sec64k.exp: Stop readelf from automatically following debug links.
2021-02-12 22:52:22 +08:00
2021-02-12 Nick Clifton <nickc@redhat.com>
* configure.ac (follow-debug-links): Add option to enable or
disable the following of debug links by default. Set the
default for the option to be 'follow'.
* dwarf.c (do_follow_links): Initialise with DEFAULT_FOR_FOLLOW_LINKS.
(dwarf_select_sections_by_names): Add no-follow-links option.
(dwarf_select_sections_by_letter): Add 'N' option.
* objdump.c (usage): Add conditional text describing the
follow links option.
(slurp_symtab): Ensure that there is a NULL entry at the end
of the symbol table.
(slurp_dynamic_symtab): Likewise.
(dump_bfd): When extending the symbol table, ensure that there
is still a NULL entry at the end.
* readelf.c (usage): Add conditional text describing the
follow links option.
* doc/binutils.texi: Update documentation for objcopy and
readelf.
* doc/debug.options.texi: Update documentation of the
follow-links option.
* config.in: Regenerate.
* configure: Regenerate.
* testsuite/binutils-all/compress.exp: Add the -WN option to
objdump command lines that are not expecting to follow links.
* testsuite/binutils-all/readelf.exp: Add the
--debug-dump=no-follow-links option to tests that are not
expecting to follow debug links.
* NEWS: Mention the new behaviour.
binutils testsuite: replace unresolved with unsupported You'd think "unresolved" would be correct for an objcopy test when the assembler refuses to assemble one of our source files. After all, the test of objcopy hasn't been run. However, "unresolved" results in runtest returning with an error status. If instead we report "unsupported", runtest returns success. Which is a little less confusing to a user who doesn't see any errors reported unless they look in log files. * testsuite/binutils-all/objcopy.exp: Report "unsupported" when gas or ld fails to build a testcase rather than "unresolved". Report "fail" when readelf returns an error status rather than "unresolved". * testsuite/binutils-all/ar.exp: Likewise. * testsuite/binutils-all/compress.exp: Likewise. * testsuite/binutils-all/readelf.exp: Likewise.
2021-02-12 14:35:12 +08:00
2021-02-12 Alan Modra <amodra@gmail.com>
* testsuite/binutils-all/objcopy.exp: Report "unsupported" when
gas or ld fails to build a testcase rather than "unresolved".
Report "fail" when readelf returns an error status rather than
"unresolved".
* testsuite/binutils-all/ar.exp: Likewise.
* testsuite/binutils-all/compress.exp: Likewise.
* testsuite/binutils-all/readelf.exp: Likewise.
binutils test pr25662: don't use single character labels This fixes the test for z80, which predefine register symbols "a" and "c" among others. * testsuite/binutils-all/pr25662.s: Replace "a" with "aaa" and "c" with "ccc" labels.
2021-02-12 14:04:28 +08:00
2021-02-12 Alan Modra <amodra@gmail.com>
* testsuite/binutils-all/pr25662.s: Replace "a" with "aaa" and
"c" with "ccc" labels.
[binutils] Fix typo in comment in dwarf.h Fix typo DW_AT_GNU_FORM_addr_index -> DW_FORM_GNU_addr_index. binutils/ChangeLog: 2021-02-12 Tom de Vries <tdevries@suse.de> * dwarf.h (debug_info): Fix typo in comment.
2021-02-12 11:43:03 +08:00
2021-02-12 Tom de Vries <tdevries@suse.de>
* dwarf.h (debug_info): Fix typo in comment.
[binutils] Fix printing of .debug_str_offsets With exec: ... $ clang -gdwarf-5 ./src/gdb/testsuite/gdb.dwarf2/fission-mix*.c ... we have: ... $ readelf -w a.out ... Contents of the .debug_str_offsets section: Length: 0x24 Version: 0x5 Index Offset [String] 0 1d0 clang version 10.0.1 1 1e6 src/gdb/testsuite/gdb.dwarf2/fission-mix-2.c 2 213 /home/vries/gdb_versions/devel 3 232 bar 4 236 x 5 61 int 6 238 s 7 23a func2 8 2c ild/BUILD/glibc-2.26/csu 9 5 sdeps/x86_64/start.S 10 1d0 clang version 10.0.1 11 240 src/gdb/testsuite/gdb.dwarf2/fission-mix.c 12 213 /home/vries/gdb_versions/devel 13 26b foo 14 236 x 15 61 int 16 238 s 17 26f func 18 274 main 19 279 arg ... The section consists of two parts, one for each CU, each with a header, but the printing only reads the first header as a header, and prints the second header as: ... 8 2c ild/BUILD/glibc-2.26/csu 9 5 sdeps/x86_64/start.S ... Fix this in display_debug_str_offsets such that we have: ... 6 238 s 7 23a func2 Length: 0x2c Version: 0x5 Index Offset [String] 0 1d0 clang version 10.0.1 1 240 src/gdb/testsuite/gdb.dwarf2/fission-mix.c ... binutils/ChangeLog: 2021-02-12 Tom de Vries <tdevries@suse.de> * dwarf.c (display_debug_str_offsets): Handle multiple sets of entries.
2021-02-12 11:43:03 +08:00
2021-02-12 Tom de Vries <tdevries@suse.de>
* dwarf.c (display_debug_str_offsets): Handle multiple sets of
entries.
[binutils] Print DWO ID With exec: ... $ gcc -gsplit-dwarf ~/hello.c -gdwarf-5 ... a dwarf-5 DW_UT_skeleton CU is generated, but the corresponding DWO ID is not printed by readelf -wi. Add this, such that we have: .... Compilation Unit @ offset 0xc7: Length: 0x31 (32-bit) Version: 5 Unit Type: DW_UT_skeleton (4) Abbrev Offset: 0x64 Pointer Size: 8 + DWO ID: 0x4756ae3ac4348f21 <0><db>: Abbrev Number: 1 (DW_TAG_skeleton_unit) ... binutils/ChangeLog: 2021-02-12 Tom de Vries <tdevries@suse.de> * dwarf.c (process_debug_info): Print DWO ID.
2021-02-12 11:43:03 +08:00
2021-02-12 Tom de Vries <tdevries@suse.de>
* dwarf.c (process_debug_info): Print DWO ID.
PR27290, PR27293, PR27295, various avr objdump fixes Adds missing sanity checks for avr device info note, to avoid potential buffer overflows. Uses bfd_malloc_and_get_section for sanity checking section size. PR 27290 PR 27293 PR 27295 * od-elf32_avr.c (elf32_avr_get_note_section_contents): Formatting. Use bfd_malloc_and_get_section. (elf32_avr_get_note_desc): Formatting. Return descsz. Sanity check namesz. Return NULL if descsz is too small. Ensure string table is terminated. (elf32_avr_get_device_info): Formatting. Add note_size param. Sanity check note. (elf32_avr_dump_mem_usage): Adjust to suit.
2021-02-11 14:26:42 +08:00
2021-02-11 Alan Modra <amodra@gmail.com>
PR 27290
PR 27293
PR 27295
* od-elf32_avr.c (elf32_avr_get_note_section_contents): Formatting.
Use bfd_malloc_and_get_section.
(elf32_avr_get_note_desc): Formatting. Return descsz. Sanity
check namesz. Return NULL if descsz is too small. Ensure
string table is terminated.
(elf32_avr_get_device_info): Formatting. Add note_size param.
Sanity check note.
(elf32_avr_dump_mem_usage): Adjust to suit.
[binutils] Handle absolute DW_AT_dwo_name With an exec: ... $ pwd /home/vries/tmp $ gcc /home/vries/tmp/src/hello.c -gsplit-dwarf -c \ -o /home/vries/tmp/obj/hello.o ... I get: ... $ readelf -w obj/hello.o > READELF readelf: Warning: Unable to load dwo file: \ /home/vries/tmp//home/vries/tmp/obj/hello.dwo ... The dwo file name is listed here: ... <20> DW_AT_GNU_dwo_name: /home/vries/tmp/obj/hello.dwo <24> DW_AT_comp_dir : /home/vries/tmp ... The standard states about the DW_AT_dwo_name attribute: ... value is a null-terminated string containing the full or relative path name (relative to the value of the DW_AT_comp_dir attribute, see below) of the object file that contains the full compilation unit. ... So, readelf shouldn't try to prefix an absolute path with DW_AT_comp_dir. Fix this in load_dwo_file by handling the absolute path case. binutils/ChangeLog: 2021-02-10 Tom de Vries <tdevries@suse.de> PR binutils/27391 * dwarf.c (load_dwo_file): Handle case that name is absolute path.
2021-02-11 00:26:50 +08:00
2021-02-10 Tom de Vries <tdevries@suse.de>
PR binutils/27391
* dwarf.c (load_dwo_file): Handle case that name is absolute path.
[binutils] Handle presence of both .debug_ranges and .debug_rnglists With exec: ... $ g++ src/gdb/testsuite/gdb.cp/cpexprs.cc -gdwarf-5 -fdebug-types-section ... I run into: ... $ readelf -w a.out > READELF readelf: Error: Invalid range list entry type 126 readelf: Error: Invalid range list entry type 60 ... The executable contains both a .debug_rnglists section (for CU cpexprs.cc) and a .debug_ranges section (for other CUs, like crti.S). But when executing display_debug_ranges for say, section .debug_rnglists it also tries to use the range list references related to section .debug_ranges. Fix this by filtering out the .debug_range references when handling .debug_rnglists and vice versa. binutils/ChangeLog: 2021-02-10 Tom de Vries <tdevries@suse.de> PR binutils/27371 * dwarf.c (display_debug_ranges): Filter range lists according to section.
2021-02-10 19:30:46 +08:00
2021-02-10 Tom de Vries <tdevries@suse.de>
PR binutils/27371
* dwarf.c (display_debug_ranges): Filter range lists according to
section.
[binutils] Handle DW_FORM_ref_sig8 in get_type_abbrev_from_form When compiling an exec like this: ... $ gcc -fdebug-types-section hello.c -gdwarf-5 ... we run into: ... $ readelf -w a.out > READELF readelf: Warning: Unexpected form 20 encountered whilst finding \ abbreviation for type ... Fix this by handling DW_FORM_ref_sig8 conservatively in get_type_abbrev_from_form. binutils/ChangeLog: 2021-02-09 Tom de Vries <tdevries@suse.de> PR binutils/27370 * dwarf.c (get_type_abbrev_from_form): Handle DW_FORM_ref_sig8.
2021-02-09 22:37:24 +08:00
2021-02-09 Tom de Vries <tdevries@suse.de>
PR binutils/27370
* dwarf.c (get_type_abbrev_from_form): Handle DW_FORM_ref_sig8.
[binutils] Handle DW_UT_skeleton/split_compile in process_debug_info With this exec: ... $ gcc -gsplit-dwarf hello.c -gdwarf-5 ... we run into: ... $ readelf -w a.out > READELF readelf: Warning: CU at offset c7 contains corrupt or unsupported unit type: 4. readelf: Warning: CU at offset c7 contains corrupt or unsupported unit type: 4. ... Fix this by handling DW_UT_skeleton and DW_UT_split_compile in process_debug_info. Note that this just adds the parsing of DWO_id, but not yet any printing of it. Tested on x86_64-linux. binutils/ChangeLog: 2021-02-09 Tom de Vries <tdevries@suse.de> PR binutils/27386 * dwarf.c (process_debug_info): Handling DW_UT_skeleton and DW_UT_split_compile.
2021-02-09 21:27:28 +08:00
2021-02-09 Tom de Vries <tdevries@suse.de>
PR binutils/27386
* dwarf.c (process_debug_info): Handling DW_UT_skeleton and
DW_UT_split_compile.
Remove arm-symbianelf * configure.ac: Delete arm*-*-symbianelf* entry. * configure: Regenerate. bfd/ * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed. * configure.ac: Delete symbian entries. * elf-bfd.h (enum elf_target_os): Delete is_symbian. * elf32-arm.c: Remove symbian support. Formatting. * targets.c: Delete symbian entries. * configure: Regenerate. binutils/ * testsuite/lib/binutils-common.exp (supports_gnu_osabi): Remove symbianelf. gas/ * Makefile.am (TARG_ENV_HFILES): Remove config/te-symbian.h. * config/tc-arm.c (elf32_arm_target_format): Remove TE_SYMBIAN support. * config/te-symbian.h: Delete. * configure.tgt: Remove arm-*-symbianelf*. * testsuite/gas/arm/arch4t-eabi.d: Don't mention symbianelf in target selection. * testsuite/gas/arm/arch4t.d: Likewise. * testsuite/gas/arm/got_prel.d: Likewise. * testsuite/gas/arm/mapdir.d: Likewise. * testsuite/gas/arm/mapmisc.d: Likewise. * testsuite/gas/arm/mapsecs.d: Likewise. * testsuite/gas/arm/mapshort-eabi.d: Likewise. * testsuite/gas/arm/thumb-eabi.d: Likewise. * testsuite/gas/arm/thumb.d: Likewise. * testsuite/gas/arm/thumbrel.d: Likewise. * Makefile.in: Regenerate. * po/POTFILES.in: Regenerate. ld/ * Makefile.am (ALL_EMULATION_SOURCES): Remove earmsymbian.c. Don't include symbian dep file. * configure.tgt: Remove arm*-*-symbianelf* entry. * emulparams/armsymbian.sh: Delete. * ld.texi: Don't mention symbian. * scripttempl/armbpabi.sc: Delete. * testsuite/ld-arm/symbian-seg1.d: Delete. * testsuite/ld-arm/symbian-seg1.s: Delete. * testsuite/ld-arm/arm-elf.exp: Don't run symbian-seg1. * Makefile.in: Regenerate. * po/BLD-POTFILES.in: Regenerate.
2021-02-08 18:36:17 +08:00
2021-02-09 Alan Modra <amodra@gmail.com>
* testsuite/lib/binutils-common.exp (supports_gnu_osabi): Remove
symbianelf.
asan: unwind-ia64.c: stack buffer overflow Printing "invalid" is better than printing an uninitialised buffer and occasionally running off the end of the buffer. * unwind-ia64.c (unw_print_xyreg): Don't leave output buffer uninitialised on invalid input.
2021-02-07 10:53:34 +08:00
2021-02-07 Alan Modra <amodra@gmail.com>
* unwind-ia64.c (unw_print_xyreg): Don't leave output buffer
uninitialised on invalid input.
PR27349, ar breaks symlinks PR 27349 * rename.c (smart_rename): Test for existence and type of output file with lstat.
2021-02-05 20:03:08 +08:00
2021-02-06 Alan Modra <amodra@gmail.com>
PR 27349
* rename.c (smart_rename): Test for existence and type of output
file with lstat.
Remove Richard Henderson as the Alpha maintainer
2021-02-05 19:15:50 +08:00
2021-02-05 Nick Clifton <nickc@redhat.com>
* MAINTAINERS: Remove Richard Henderson as the ALPHA maintainer.
Fix typos in comments added in PR 27252 fix PR 27252 * elfedit.c (check_file): * bucomm.c (get_file_size): Fix typos in comments.
2021-02-05 15:05:58 +08:00
2021-02-05 Eli Zaretskii <eliz@gnu.org>
PR 27252
* elfedit.c (check_file):
* bucomm.c (get_file_size): Fix typos in comments.
PR27345, binutils/arsup.c: lstat() not available on all targets We can just use stat here, the same as is done in ar.c:open_inarch. PR 27345 * arsup.c (ar_save): Use stat rather than lstat.
2021-02-05 10:29:16 +08:00
2021-02-05 Alan Modra <amodra@gmail.com>
PR 27345
* arsup.c (ar_save): Use stat rather than lstat.
pr27270 and pr27284, ar segfaults and wrong file mode PR 27270 PR 27284 PR 26945 * ar.c: Don't include libbfd.h. (write_archive): Replace xmalloc+strcpy with xstrdup. Use bfd_stat rather than fstat on iostream. Move stat and fd tests outside of _WIN32 ifdef. Delete skip_stat variable. * arsup.c (temp_name, real_ofd): New static variables. (ar_open): Use make_tempname and bfd_fdopenw. (ar_save): Adjust to suit ar_open changes. Move stat output of _WIN32 ifdef. * objcopy.c: Don't include libbfd.h. (copy_file): Use bfd_stat.
2021-01-31 23:34:41 +08:00
2021-02-03 Alan Modra <amodra@gmail.com>
PR 27270
PR 27284
PR 26945
* ar.c: Don't include libbfd.h.
(write_archive): Replace xmalloc+strcpy with xstrdup. Use
bfd_stat rather than fstat on iostream. Move stat and fd tests
outside of _WIN32 ifdef. Delete skip_stat variable.
* arsup.c (temp_name, real_ofd): New static variables.
(ar_open): Use make_tempname and bfd_fdopenw.
(ar_save): Adjust to suit ar_open changes. Move stat output
of _WIN32 ifdef.
* objcopy.c: Don't include libbfd.h.
(copy_file): Use bfd_stat.
readelf: Add 'R' and 'D' to "Key to Flags:" Add "R (retain)" and "D (mbind)" to "Key to Flags:". PR binutils/27281 * readelf.c (process_section_headers): Add 'R' and 'D' to "Key to Flags:". * testsuite/binutils-all/retain1a.d: Updated.
2021-02-02 21:14:48 +08:00
2021-02-02 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/27281
* readelf.c (process_section_headers): Add 'R' and 'D' to
"Key to Flags:".
* testsuite/binutils-all/retain1a.d: Updated.
Small updates to the 'how to make a release' document following from the 2.35.2 release
2021-01-30 21:27:10 +08:00
2021-01-30 Nick Clifton <nickc@redhat.com>
* README-how-to-make-a-release: Small updates after the 2.35.2
release.
Improve windres's handling of pathnames containing special characters on Windows platforms. PR 4356 * windres.c (quot): Use double quotes to protect strings on Windows platforms.
2021-01-28 22:57:33 +08:00
2021-01-28 Eli Zaretskii <eliz@gnu.org>
PR 4356
* windres.c (quot): Use double quotes to protect strings on
Windows platforms.
Fix binutils tools so that they can cope with the special /dev/null file when run on Windows systems. PR 27252 * bucomm.c (get_file_size): Add code to handle /dev/null on Windows systems. * elfedit.c (check_file): Likewise.
2021-01-28 21:32:05 +08:00
2021-01-28 Eli Zaretskii <eliz@gnu.org>
PR 27252
* bucomm.c (get_file_size): Add code to handle /dev/null on
Windows systems.
* elfedit.c (check_file): Likewise.
Simplify the code at the end of objcopy's main() function. * objcopy.c (copy_main): Remove conditional control of the calls to free, simplifying the code and making it easier to detect typos.
2021-01-27 18:39:22 +08:00
2021-01-27 Nick Clifton <nickc@redhat.com>
* objcopy.c (copy_main): Remove conditional control of the calls
to free, simplifying the code and making it easier to detect
typos.
Fix thinko in objcopy's memory freeing code. * objcopy.c (copy_main): Fix a double free happening when both --localize-symbols and --globalize-symbols options are invoked together.
2021-01-26 17:55:34 +08:00
2021-01-26 Frederic Cambus <fred@statdns.com>
* objcopy.c (copy_main): Fix a double free happening when both
--localize-symbols and --globalize-symbols options are invoked
together.
Minor updates to the 'how to make a release' document
2021-01-24 19:53:57 +08:00
2021-01-24 Nick Clifton <nickc@redhat.com>
* README-how-to-make-a-release: Minor updates after the 2.36 release.
Tidy inflateEnd calls So that no one need worry about the value of Z_OK. bfd/ * compress.c (decompress_contents): Tidy inflateEnd result test. binutils/ * readelf.c (uncompress_section_contents): Tidy inflateEnd result test.
2021-01-16 07:15:09 +08:00
2021-01-16 Alan Modra <amodra@gmail.com>
* readelf.c (uncompress_section_contents): Tidy inflateEnd result test.
PR26539, memory leak in inflate.c Like the PR15356 fix for the same leak in bfd, but for readelf.c PR 26539 * readelf.c (uncompress_section_contents): Always call inflateEnd.
2021-01-15 13:32:52 +08:00
2021-01-15 Alan Modra <amodra@gmail.com>
PR 26539
* readelf.c (uncompress_section_contents): Always call inflateEnd.
Update my email address (long overdue!) for binutils/ChangeLog * MAINTAINERS: Update my email address.
2021-01-15 03:36:11 +08:00
2021-01-14 Alexandre Oliva <oliva@gnu.org>
* MAINTAINERS: Update my email address.
Updated translations for some subdirectories
2021-01-14 20:55:25 +08:00
2021-01-14 Nick Clifton <nickc@redhat.com>
* po/sv.po: Updated Swedish translation.
Regen Makefile.in for jobserver.m4 aclocal.m4 dependency bfd/ * Makefile.in: Regenerate. * doc/Makefile.in: Regenerate. binutils/ * Makefile.in: Regenerate. * doc/Makefile.in: Regenerate. gas/ * Makefile.in: Regenerate. * Makefile.in: Regenerate. gprof/ * Makefile.in: Regenerate. ld/ * Makefile.in: Regenerate. libctf/ * Makefile.in: Regenerate. opcodes/ * Makefile.in: Regenerate.
2021-01-13 16:43:23 +08:00
2021-01-13 Alan Modra <amodra@gmail.com>
* Makefile.in: Regenerate.
* doc/Makefile.in: Regenerate.
Add SEH support to code generated by dlltool. PR 27037 * dlltool.c (i386_trampoline): Adjust %rsp immediately on entry and before exit. (i386_x64_trampoline): Add SEH annotations. (struct mac): Add how_seh field. (make_delay_head): If how_set field is true add SEh instructions.
2021-01-13 18:55:46 +08:00
2021-01-13 Zebediah Figura <z.figura12@gmail.com>
PR 27037
* dlltool.c (i386_trampoline): Adjust %rsp immediately on entry
and before exit.
(i386_x64_trampoline): Add SEH annotations.
(struct mac): Add how_seh field.
(make_delay_head): If how_set field is true add SEh instructions.
Implement a workaround for GNU mak jobserver Compiling binutils using -flto=jobserver with GCC 11 leads to libtool: link: gcc -W -Wall -Wstrict-prototypes -Wmissing-prototypes -Wshadow -Wstack-usage=262144 -Wwrite-strings -I../../gas/../zlib -g -O2 -fprofile-generate -flto=jobserver -o as-new app.o as.o atof-generic.o compress-debug.o cond.o depend.o dwarf2dbg.o dw2gencfi.o ecoff.o ehopt.o expr.o flonum-copy.o flonum-konst.o flonum-mult.o frags.o hash.o input-file.o input-scrub.o listing.o literal.o macro.o messages.o output-file.o read.o remap.o sb.o stabs.o subsegs.o symbols.o write.o config/tc-i386.o config/obj-elf.o config/atof-ieee.o ../opcodes/.libs/libopcodes.a ../bfd/.libs/libbfd.a -L/tmp/binutils-gdb/objdir/zlib -lz ../libiberty/libiberty.a -ldl lto-wrapper: warning: jobserver is not available: '--jobserver-auth=' is not present in 'MAKEFLAGS' since the '+' is missing on the recipe line in Makefiles generated by automake. Add the '+' to the recipe line by hand. bfd/ PR binutils/26792 * configure.ac: Use GNU_MAKE_JOBSERVER. * aclocal.m4: Regenerated. * configure: Likewise. binutils/ PR binutils/26792 * configure.ac: Use GNU_MAKE_JOBSERVER. * aclocal.m4: Regenerated. * configure: Likewise. config/ PR binutils/26792 * jobserver.m4: New file. gas/ PR binutils/26792 * configure.ac: Use GNU_MAKE_JOBSERVER. * aclocal.m4: Regenerated. * configure: Likewise. gprof/ PR binutils/26792 * configure.ac: Use GNU_MAKE_JOBSERVER. * aclocal.m4: Regenerated. * configure: Likewise. ld/ PR binutils/26792 * configure.ac: Use GNU_MAKE_JOBSERVER. * aclocal.m4: Regenerated. * configure: Likewise. libctf/ PR binutils/26792 * configure.ac: Use GNU_MAKE_JOBSERVER. * aclocal.m4: Regenerated. * configure: Likewise. opcodes/ PR binutils/26792 * configure.ac: Use GNU_MAKE_JOBSERVER. * aclocal.m4: Regenerated. * configure: Likewise.
2021-01-12 21:45:28 +08:00
2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/26792
* configure.ac: Use GNU_MAKE_JOBSERVER.
* aclocal.m4: Regenerated.
* configure: Likewise.
Updated translations for some subdirectories
2021-01-12 21:18:50 +08:00
2021-01-12 Nick Clifton <nickc@redhat.com>
* po/fr.po: Updated French translation.
Binutils: Check if AR works with --plugin and rc Check if AR works with --plugin and rc before passing --plugin to AR and RANLIB. bfd/ PR ld/27173 binutils/ PR ld/27173 * configure: Regenerated. gas/ PR ld/27173 * configure: Regenerated. gprof/ PR ld/27173 * configure: Regenerated. ld/ PR ld/27173 * configure: Regenerated. libctf/ PR ld/27173 * configure: Regenerated. opcodes/ PR ld/27173 * configure: Regenerated.
2021-01-12 08:29:31 +08:00
2021-01-11 H.J. Lu <hongjiu.lu@intel.com>
PR ld/27173
* configure: Regenerated.
Updated translations for multiple subdirectories
2021-01-11 20:55:33 +08:00
2021-01-11 Nick Clifton <nickc@redhat.com>
* po/pt.po: Updated Portuguese translation.
* po/sr.po: Updated Serbian translation.
* po/uk.po: Updated Ukranian translation.
Binutils: Pass --plugin to AR and RANLIB Detect GCC LTO plugin. Pass --plugin to AR and RANLIB to support LTO build. bfd/ * configure: Regenerated. binutils/ * configure: Regenerated. gas/ * configure: Regenerated. gprof/ * configure: Regenerated. ld/ * configure: Regenerated. libctf/ * configure: Regenerated. opcodes/ * configure: Regenerated.
2021-01-09 22:47:58 +08:00
2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
* configure: Regenerated.
Change version number to 2.36.50 and regenerate files
2021-01-09 19:01:01 +08:00
2021-01-09 Nick Clifton <nickc@redhat.com>
* configure: Regenerate.
* po/binutils.pot: Regenerate.
Add Changelog entries and NEWS entries for 2.36 branch
2021-01-09 18:40:28 +08:00
2021-01-09 Nick Clifton <nickc@redhat.com>
* 2.36 release branch crated.
Change version number to 2.36.50 and regenerate files
2021-01-09 19:01:01 +08:00
* README-how-to-make-a-release: Add note about updating Makefiles
and libtool files.
* BRANCHES: Add binutils-2.36-branch.
Add Changelog entries and NEWS entries for 2.36 branch
2021-01-09 18:40:28 +08:00
configure regen commit f478212851 did the regen by hand, missed a change in ld/configure and didn't update line numbers. Fix that, and an old regen of ld/Makefile.in with the wrong automake. bfd/ * configure: Regenerate. binutils/ * configure: Regenerate. gas/ * configure: Regenerate. gprof/ * configure: Regenerate. ld/ * Makefile.in: Regenerate. * configure: Regenerate. libctf/ * configure: Regenerate. opcodes/ * configure: Regenerate. zlib/ * configure: Regenerate.
2021-01-09 08:33:29 +08:00
2021-01-09 Alan Modra <amodra@gmail.com>
* configure: Regenerate.
libtool.m4: update GNU/Hurd test from upstream. In upstream libtool, 47a889a4ca20 ("Improve GNU/Hurd support.") fixed detection of shlibpath_overrides_runpath, thus avoiding unnecessary relink. This backports it. . * libtool.m4: Match gnu* along other GNU systems. */ChangeLog: * configure: Re-generate.
2021-01-08 00:47:36 +08:00
2021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
* configure: Regenerate.
ELF: Don't generate unused section symbols For ELF targets, section symbols are required only for relocations. With -ffunction-sections -fdata-sections, there can be many unused section symbols. Sizes of libstdc++.a on Linux/x86-64 in GCC 11 are With unused section symbols : 39411698 bytes Without unused section symbols: 39227002 bytes The unused section symbols in libstdc++.a occupy more than 180 KB. Add BSF_SECTION_SYM_USED to indicate if a section symbol should be included in the symbol table. The BSF_SECTION_SYM_USED should be set if the section symbol is used for relocation or the section symbol is always included in the symbol table. Add keep_unused_section_symbols to bfd_target to indicate if unused section symbols should be kept. If TARGET_KEEP_UNUSED_SECTION_SYMBOLS is defined as FALSE, unused ection symbols will be removed. Tested on Linux/x86. Other ELF backends need to: 1. Define TARGET_KEEP_UNUSED_SECTION_SYMBOLS to FALSE. 2. Mark used section symbols in assembler backend. 3. Remove unused section symbols from expected assembler and linker outputs. bfd/ PR 27109 * aix386-core.c (core_aix386_vec): Initialize keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS. * aout-target.h (MY (vec)): Likewise. * binary.c (binary_vec): Likewise. * cisco-core.c (core_cisco_be_vec): Likewise. (core_cisco_le_vec): Likewise. * coff-alpha.c (alpha_ecoff_le_vec): Likewise. * coff-i386.c (TARGET_SYM): Likewise. (TARGET_SYM_BIG): Likewise. * coff-ia64.c (TARGET_SYM): Likewise. * coff-mips.c (mips_ecoff_le_vec): Likewise. (mips_ecoff_be_vec): Likewise. (mips_ecoff_bele_vec): Likewise. * coff-rs6000.c (rs6000_xcoff_vec): Likewise. (powerpc_xcoff_vec): Likewise. * coff-sh.c (sh_coff_small_vec): Likewise. (sh_coff_small_le_vec): Likewise. * coff-tic30.c (tic30_coff_vec): Likewise. * coff-tic54x.c (tic54x_coff0_vec): Likewise. (tic54x_coff0_beh_vec): Likewise. (tic54x_coff1_vec): Likewise. (tic54x_coff1_beh_vec): Likewise. (tic54x_coff2_vec): Likewise. (tic54x_coff2_beh_vec): Likewise. * coff-x86_64.c (TARGET_SYM): Likewise. (TARGET_SYM_BIG): Likewise. * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise. (rs6000_xcoff64_aix_vec): Likewise. * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise. (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise. (CREATE_LITTLE_COFF_TARGET_VEC): Likewise. * elfxx-target.h (TARGET_BIG_SYM): Likewise. (TARGET_LITTLE_SYM): Likewise. * hppabsd-core.c (core_hppabsd_vec): Likewise. * hpux-core.c (core_hpux_vec): Likewise. * i386msdos.c (i386_msdos_vec): Likewise. * ihex.c (ihex_vec): Likewise. * irix-core.c (core_irix_vec): Likewise. * mach-o-target.c (TARGET_NAME): Likewise. * mmo.c (mmix_mmo_vec): Likewise. * netbsd-core.c (core_netbsd_vec): Likewise. * osf-core.c (core_osf_vec): Likewise. * pdp11.c (MY (vec)): Likewise. * pef.c (pef_vec): Likewise. (pef_xlib_vec): Likewise. * plugin.c (plugin_vec): Likewise. * ppcboot.c (powerpc_boot_vec): Likewise. * ptrace-core.c (core_ptrace_vec): Likewise. * sco5-core.c (core_sco5_vec): Likewise. * som.c (hppa_som_vec): Likewise. * srec.c (srec_vec): Likewise. (symbolsrec_vec): Likewise. * tekhex.c (tekhex_vec): Likewise. * trad-core.c (core_trad_vec): Likewise. * verilog.c (verilog_vec): Likewise. * vms-alpha.c (alpha_vms_vec): Likewise. * vms-lib.c (alpha_vms_lib_txt_vec): Likewise. * wasm-module.c (wasm_vec): Likewise. * xsym.c (sym_vec): Likewise. * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED isn't set. (elf_map_symbols): Don't include ignored section symbols. * elfcode.h (elf_slurp_symbol_table): Also set BSF_SECTION_SYM_USED on STT_SECTION symbols. * elflink.c (bfd_elf_final_link): Generated section symbols only when emitting relocations or reqired. * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New. * syms.c (BSF_SECTION_SYM_USED): New. * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New. (bfd_target): Add keep_unused_section_symbols. (bfd_keep_unused_section_symbols): New. * bfd-in2.h: Regenerated. binutils/ PR 27109 * objcopy.c (copy_object): Handle section symbols for non-relocatable inputs. * testsuite/binutils-all/readelf.exp (readelf_test): Check is_elf_unused_section_symbols. * testsuite/binutils-all/readelf.s-64: Updated. * testsuite/binutils-all/readelf.ss: Likewise. * testsuite/binutils-all/readelf.ss-64: Likewise. * testsuite/binutils-all/readelf.s-64-unused: New file. * testsuite/binutils-all/readelf.ss-64-unused: Likewise. * testsuite/binutils-all/readelf.ss-unused: Likewise. * testsuite/lib/binutils-common.exp (is_elf_unused_section_symbols): New proc. gas/ChangeLog: PR 27109 * read.c (s_reloc): Call symbol_mark_used_in_reloc on the section symbol. * subsegs.c (subseg_set_rest): Set BSF_SECTION_SYM_USED if needed. * write.c (adjust_reloc_syms): Call symbol_mark_used_in_reloc on the section symbol. (set_symtab): Don't generate unused section symbols. (maybe_generate_build_notes): Call symbol_mark_used_in_reloc on the section symbol. * config/obj-elf.c (elf_adjust_symtab): Call symbol_mark_used_in_reloc on the group signature symbol. * testsuite/gas/cfi/cfi-label.d: Remove unused section symbols from expected output. * testsuite/gas/elf/elf.exp (run_elf_list_test): Check is_elf_unused_section_symbols. * testsuite/gas/elf/section2.e: Updated. * testsuite/gas/elf/section2.e-unused: New file. * testsuite/gas/elf/symver.d: Remove unused section symbols. * testsuite/gas/i386/ilp32/elf/symver.d: Likewise. * testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise. * testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise. * testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise. * testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise. * testsuite/gas/i386/size-1.d: Likewise. * testsuite/gas/i386/size-3.d: Likewise. * testsuite/gas/i386/svr4.d: Likewise. * testsuite/gas/i386/x86-64-size-1.d: Likewise. * testsuite/gas/i386/x86-64-size-3.d: Likewise. * testsuite/gas/i386/x86-64-size-5.d: Likewise. * testsuite/gas/i386/x86-64-unwind.d: Likewise. ld/ PR 27109 * testsuite/ld-elf/export-class.sd: Adjust the expected output. * testsuite/ld-elf/loadaddr3b.d: Likewise. * testsuite/ld-i386/ibt-plt-1.d: Likewise. * testsuite/ld-i386/ibt-plt-2a.d: Likewise. * testsuite/ld-i386/ibt-plt-2c.d: Likewise. * testsuite/ld-i386/ibt-plt-3a.d: Likewise. * testsuite/ld-i386/ibt-plt-3c.d: Likewise. * testsuite/ld-i386/pr19636-1d.d: Likewise. * testsuite/ld-i386/pr19636-1l.d: Likewise. * testsuite/ld-i386/pr19636-2c.d: Likewise. * testsuite/ld-ifunc/ifunc-2-i386-now.d: Likewise. * testsuite/ld-ifunc/ifunc-2-local-i386-now.d: Likewise. * testsuite/ld-ifunc/ifunc-2-local-x86-64-now.d: Likewise. * testsuite/ld-ifunc/ifunc-2-x86-64-now.d: Likewise. * testsuite/ld-ifunc/ifunc-21-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-22-x86-64.d: Likewise. * testsuite/ld-ifunc/pr17154-i386-now.d: Likewise. * testsuite/ld-ifunc/pr17154-i386.d: Likewise. * testsuite/ld-ifunc/pr17154-x86-64-now.d: Likewise. * testsuite/ld-ifunc/pr17154-x86-64.d: Likewise. * testsuite/ld-x86-64/bnd-branch-1-now.d: Likewise. * testsuite/ld-x86-64/bnd-ifunc-1-now.d: Likewise. * testsuite/ld-x86-64/bnd-ifunc-2-now.d: Likewise. * testsuite/ld-x86-64/bnd-ifunc-2.d: Likewise. * testsuite/ld-x86-64/bnd-plt-1-now.d: Likewise. * testsuite/ld-x86-64/bnd-plt-1.d: Likewise. * testsuite/ld-x86-64/ibt-plt-1-x32.d: Likewise. * testsuite/ld-x86-64/ibt-plt-1.d: Likewise. * testsuite/ld-x86-64/ibt-plt-2a-x32.d: Likewise. * testsuite/ld-x86-64/ibt-plt-2a.d: Likewise. * testsuite/ld-x86-64/ibt-plt-2c-x32.d: Likewise. * testsuite/ld-x86-64/ibt-plt-2c.d: Likewise. * testsuite/ld-x86-64/ibt-plt-3a-x32.d: Likewise. * testsuite/ld-x86-64/ibt-plt-3a.d: Likewise. * testsuite/ld-x86-64/ibt-plt-3c-x32.d: Likewise. * testsuite/ld-x86-64/ibt-plt-3c.d: Likewise. * testsuite/ld-x86-64/pr19609-4e.d: Likewise. * testsuite/ld-x86-64/pr19609-6a.d: Likewise. * testsuite/ld-x86-64/pr19609-6b.d: Likewise. * testsuite/ld-x86-64/pr19609-7b.d: Likewise. * testsuite/ld-x86-64/pr19609-7d.d: Likewise. * testsuite/ld-x86-64/pr19636-2l.d: Likewise. * testsuite/ld-x86-64/pr20253-1d.d: Likewise. * testsuite/ld-x86-64/pr20253-1h.d: Likewise. * testsuite/ld-x86-64/pr21038b-now.d: Likewise. * testsuite/ld-x86-64/pr21038b.d: Likewise. * testsuite/ld-x86-64/pr21038c-now.d: Likewise. * testsuite/ld-x86-64/pr21038c.d: Likewise. * testsuite/ld-x86-64/pr23854.d: Likewise. * testsuite/ld-x86-64/pr25416-3.d: Likewise. * testsuite/ld-x86-64/pr25416-4.d: Likewise. * testsuite/ld-i386/plt-pic.pd: Likewise. * testsuite/ld-i386/plt-pic2.dd: Likewise. * testsuite/ld-i386/plt.pd: Likewise. * testsuite/ld-i386/plt2.dd: Likewise. * testsuite/ld-i386/tlsbin.rd: Likewise. * testsuite/ld-i386/tlsbin2.rd: Likewise. * testsuite/ld-i386/tlsbindesc.rd: Likewise. * testsuite/ld-i386/tlsdesc.rd: Likewise. * testsuite/ld-i386/tlsgdesc.rd: Likewise. * testsuite/ld-i386/tlsnopic.rd: Likewise. * testsuite/ld-i386/tlspic.rd: Likewise. * testsuite/ld-i386/tlspic2.rd: Likewise. * testsuite/ld-x86-64/mpx3.dd: Likewise. * testsuite/ld-x86-64/mpx3n.dd: Likewise. * testsuite/ld-x86-64/mpx4.dd: Likewise. * testsuite/ld-x86-64/mpx4n.dd: Likewise. * testsuite/ld-x86-64/pe-x86-64-1.od: Likewise. * testsuite/ld-x86-64/pe-x86-64-2.od: Likewise. * testsuite/ld-x86-64/pe-x86-64-3.od: Likewise. * testsuite/ld-x86-64/pe-x86-64-4.od: Likewise. * testsuite/ld-x86-64/plt.pd: Likewise. * testsuite/ld-x86-64/plt2.dd: Likewise. * testsuite/ld-x86-64/tlsbin.rd: Likewise. * testsuite/ld-x86-64/tlsbin2.rd: Likewise. * testsuite/ld-x86-64/tlsbindesc.rd: Likewise. * testsuite/ld-x86-64/tlsdesc.rd: Likewise. * testsuite/ld-x86-64/tlsgdesc.rd: Likewise. * testsuite/ld-x86-64/tlspic.rd: Likewise. * testsuite/ld-x86-64/tlspic2.rd: Likewise. * testsuite/ld-elf/sec64k.exp: Check is_elf_unused_section_symbols.
2021-01-07 22:42:00 +08:00
2021-01-07 H.J. Lu <hongjiu.lu@intel.com>
PR 27109
* objcopy.c (copy_object): Handle section symbols for
non-relocatable inputs.
* testsuite/binutils-all/readelf.exp (readelf_test): Check
is_elf_unused_section_symbols.
* testsuite/binutils-all/readelf.s-64: Updated.
* testsuite/binutils-all/readelf.ss: Likewise.
* testsuite/binutils-all/readelf.ss-64: Likewise.
* testsuite/binutils-all/readelf.s-64-unused: New file.
* testsuite/binutils-all/readelf.ss-64-unused: Likewise.
* testsuite/binutils-all/readelf.ss-unused: Likewise.
* testsuite/lib/binutils-common.exp
(is_elf_unused_section_symbols): New proc.
binutils/readelf.c: Correct grammar in comment * binutils/readelf.c: Correct grammar in comment.
2021-01-02 19:48:09 +08:00
2021-01-06 Reuben Thomas <rrt@sc3d.org>
* binutils/readelf.c: Correct grammar in comment.
PR27116, Spelling errors found by Debian style checker PR 27116 bfd/ * xcofflink.c: Correct spelling in comments. binutils/ * coffgrok.c (do_type): Correct spelling of auxiliary in errors. * doc/binutils.texi: Correct grammar. * readelf.c (process_version_sections): Correct spelling of auxiliary in warning. * testsuite/binutils-all/vax/objdump.exp: Comment grammar fix. config/ * override.m4: Correct comment grammar. gas/ * config/tc-i386.c: Correct comment spelling. * config/tc-riscv.c: Likewise. * config/tc-s390.c: Correct comment grammar. * doc/c-i386.texi: Correct spelling. * doc/c-s390.texi: Correct grammar. gold/ * tilegx.cc: Correct comment spelling. gprof/ * README: Correct grammar. * gprof.texi: Likewise. include/ * coff/internal.h: Correct comment spelling. * coff/sym.h: Likewise. * opcode/aarch64.h: Likewise. ld/ * configure.tgt: Correct comment grammar. * emultempl/m68hc1xelf.em: Likewise. * ld.texi: Correct grammar.
2021-01-01 11:51:52 +08:00
2021-01-01 Nicolas Boulenguez <nicolas@debian.org>
* coffgrok.c (do_type): Correct spelling of auxiliary in errors.
* doc/binutils.texi: Correct grammar.
* readelf.c (process_version_sections): Correct spelling of auxiliary
in warning.
* testsuite/binutils-all/vax/objdump.exp: Comment grammar fix.
Update year range in copyright notice of binutils files
2021-01-01 06:58:58 +08:00
2021-01-01 Alan Modra <amodra@gmail.com>
Update year range in copyright notice of all files.
ChangeLog rotation
2021-01-01 06:47:13 +08:00
For older changes see ChangeLog-2020
New 2016 binutils ChangeLog files Note that this does not create bfd/doc/ChangeLog, */testsuite/ChangeLog and include/*/ChangeLog files.
2016-01-01 18:44:31 +08:00
ChangeLog rotation
2021-01-01 06:47:13 +08:00
Copyright (C) 2021 Free Software Foundation, Inc.
New 2016 binutils ChangeLog files Note that this does not create bfd/doc/ChangeLog, */testsuite/ChangeLog and include/*/ChangeLog files.
2016-01-01 18:44:31 +08:00
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.
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fill-column: 74
version-control: never
End:
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