Age | Commit message (Collapse) | Author | Files | Lines |
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The newer update-copyright.py fixes file encoding too, removing cr/lf
on binutils/bfdtest2.c and ld/testsuite/ld-cygwin/exe-export.exp, and
embedded cr in binutils/testsuite/binutils-all/ar.exp string match.
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* nm.c (formats, format): Make const.
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At least one place calling list_matching_formats failed to free the
"matching" vector from bfd_check_format_matches afterwards. Fix that
by calling free inside list_matching_formats.
binutils/
* bucomm.c (list_matching_formats): Free arg.
* addr2line.c (process_file): Adjust to suit.
* ar.c (open_inarch, ranlib_touch): Likewise.
* coffdump.c (main): Likewise.
* nm.c (display_archive, display_file): Likewise.
* objcopy.c (copy_file): Likewise.
* objdump.c (display_object_bfd): Likewise.
* size.c (display_bfd): Likewise.
* srconv.c (main): Likewise.
ld/
* ldlang.c (load_symbols): Free "matching".
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Requiring C99 means that uses of bfd_uint64_t can be replaced with
uint64_t, and similarly for bfd_int64_t, BFD_HOST_U_64_BIT, and
BFD_HOST_64_BIT. This patch does that, removes #ifdef BFD_HOST_*
and tidies a few places that print 64-bit values.
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PR 29135
* nm.c (non_weak): New variable.
(filter_symbols): When non-weak is true, ignore weak symbols.
(long_options): Add --no-weak.
(usage): Mention --no-weak.
(main): Handle -W/--no-weak.
* doc/binutils.texi: Document new feature.
* NEWS: Mention the new feature.
* testsuite/binutils-all/nm.exp: Add test of new feature.
* testsuite/binutils-all/no-weak.s: New test source file.
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The result of running etc/update-copyright.py --this-year, fixing all
the files whose mode is changed by the script, plus a build with
--enable-maintainer-mode --enable-cgen-maint=yes, then checking
out */po/*.pot which we don't update frequently.
The copy of cgen was with commit d1dd5fcc38ead reverted as that commit
breaks building of bfp opcodes files.
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Extract allowed styles from libiberty, so we don't have to worry about
our help messages getting out of date. The function probably belongs
in libiberty/cplus-dem.c but it can be here for a while to iron out
bugs.
PR 28581
* demanguse.c: New file.
* demanguse.h: New file.
* nm.c (usage): Break up output. Use display_demangler_styles.
* objdump.c (usage): Use display_demangler_styles.
* readelf.c (usage): Likewise.
* Makefile.am: Add demanguse.c and demanguse.h.
* Makefile.in: Regenerate.
* po/POTFILESin: Regenerate.
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display tools.
* nm.c: Add --unicode option to control how unicode characters are
handled.
* objdump.c: Likewise.
* readelf.c: Likewise.
* strings.c: Likewise.
* binutils.texi: Document the new feature.
* NEWS: Document the new feature.
* testsuite/binutils-all/unicode.exp: New file.
* testsuite/binutils-all/nm.hex.unicode
* testsuite/binutils-all/strings.escape.unicode
* testsuite/binutils-all/objdump.highlight.unicode
* testsuite/binutils-all/readelf.invalid.unicode
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name.
bfd * linker.c (_bfd_generic_link_add_one_symbol): Test for a NULL
name before checking to see if the symbol is __gnu_lto_slim.
* archive.c (_bfd_compute_and_write_armap): Likewise.
binutils
* nm.c (filter_symbols): Test for a NULL name before checking to
see if the symbol is __gnu_lto_slim.
* objcopy.c (filter_symbols): Likewise.
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* 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.
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* 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.
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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.
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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.
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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.
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binutils/
PR 27128
* nm.c (print_symname): Append version string to symbol name
before printing the lot under control of "form". Append version
to demangled names too.
ld/
PR 27128
* testsuite/ld-elf/pr27128.s: New file.
* testsuite/ld-elf/pr27128.t: Likewise.
* 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.
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a configure time option to change the default characters.
PR 22967
* nm.c (ifunc_type_chars): New variable.
(long_options): Add --ifunc-chars.
(print_symbol): Use ifunc_type_chars for ifunc symbols.
(main): Handle the new option.
* doc/binutils.texi: Document the new option.
* configure.ac: Add --enable-f-for-ifunc-symbols option which
changes the default symbol displayed by nm.
* NEWS: Mention the new feature.
* testsuite/binutils-all/nm.exp: Test the new feature.
* config.in: Regenerate.
* configure: Regenerate.
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bfd/
* elf-bfd.h (elf_symbol_from): Remove unused ABFD parameter.
* elf.c (ignore_section_sym, _bfd_elf_copy_private_symbol_data),
(swap_out_syms): Adjust elf_symbol_from invocation.
binutils/
* nm.c (print_symbol): Adjust elf_symbol_from invocation.
* objcopy.c (is_hidden_symbol): Likewise.
gas/
* config/obj-elf.c (obj_elf_visibility, elf_frob_symbol): Adjust
elf_symbol_from invocation.
* config/tc-aarch64.c (s_variant_pcs): Likewise.
* config/tc-m68hc11.c (s_m68hc11_mark_symbol): Likewise.
* config/tc-ppc.c (ppc_elf_localentry, ppc_force_relocation),
(ppc_fix_adjustable): Likewise.
* config/tc-xgate.c (xgate_frob_symbol): Likewise.
ld/
* plugin.c (asymbol_from_plugin_symbol): Adjust elf_symbol_from
invocation.
opcodes/
* ppc-dis.c (ppc_symbol_is_valid): Adjust elf_symbol_from invocation.
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The symbol string table in the .symtab section is optional and cosmetic.
Keep only one '@' for undefined versioned symbols, which are defined in
shared objects, in the symbol string table. Update "nm -D" to display
only one '@' for undefined versioned symbols.
bfd/
PR ld/26382
* elflink.c (elf_link_output_symstrtab): Keep only one '@' for
versioned symbols, which are defined in shared objects, in
symbol string table.
binutils/
PR ld/26382
* nm.c (print_symname): Display only one '@' for undefined
versioned symbols.
* doc/binutils.texi: Update nm version information.
ld/
PR ld/26382
* testsuite/ld-elf/pr26302.nd: Updated.
* testsuite/ld-elf/pr26302.rd: New file.
* testsuite/ld-elf/shared.exp: Add a test for readelf -sW.
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Since
commit 7e6e972f74aeac0ebdbd95a7f905d871cd2581de
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Tue Mar 24 04:23:11 2020 -0700
bfd: Display symbol version for nm -D
always displays symbol version for nm, remove --with-symbol-versions and
silently accept it for backward compatibility.
binutils/
PR binutils/26302
* nm.c (with_symbol_versions): Removed.
(long_option_values): Add OPTION_WITH_SYMBOL_VERSIONS.
(long_options): Update --with-symbol-versions entry.
(print_symbol): Remove the with_symbol_versions check.
(main): Add OPTION_WITH_SYMBOL_VERSIONS for backward
compatibility.
* doc/binutils.texi: Remove --with-symbol-versions.
ld/
PR binutils/26302
* testsuite/ld-elf/pr26302.nd: New file.
* testsuite/ld-elf/pr26302.ver: Likewise.
* testsuite/ld-elf/pr26302a.c: Likewise.
* testsuite/ld-elf/pr26302b.c: Likewise.
* testsuite/ld-elf/shared.exp: Run binutils/26302 tests.
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We can't call _bfd_elf_get_symbol_version_name from nm.c since it isn't
available for all target configurations. This patch add a bfd_boolean
argument to bfd_get_symbol_version_string instead.
bfd/
PR binutils/25708
* elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
(_bfd_elf_get_symbol_version_string): This.
* elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
(_bfd_elf_get_symbol_version_string): This.
(bfd_elf_print_symbol): Pass TRUE to
_bfd_elf_get_symbol_version_string.
* libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
bfd_boolean argument.
* syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
* targets.c (_bfd_get_symbol_version_string): Likewise.
(bfd_get_symbol_version_string): Likewise.
* bfd-in2.h: Regenerated.
binutils/
PR binutils/25708
* nm.c (print_symname): Replace _bfd_elf_get_symbol_version_name
with bfd_get_symbol_version_string.
(print_symbo): Pass TRUE to bfd_get_symbol_version_string.
* objdump.c (objdump_print_symname): Likewise.
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Extend _bfd_elf_get_symbol_version_string for nm -D to display symbol
version. _bfd_elf_get_symbol_version_name is added to avoid updating
all XXX_get_symbol_version_string functions.
bfd/
PR binutils/25708
* elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
* elf.c (_bfd_elf_get_symbol_version_name): New function. Based
on the previous _bfd_elf_get_symbol_version_string.
(_bfd_elf_get_symbol_version_string): Use it.
binutils/
PR binutils/25708
* nm.c (SYM_NAME): Removed.
(print_symname): Add a pointer to struct extended_symbol_info
argument. Call _bfd_elf_get_symbol_version_name to get symbol
version.
(print_symdef_entry): Pass NULL to print_symname.
(print_symbol_info_bsd): Update call to print_symname.
(print_symbol_info_sysv): Likewise.
(print_symbol_info_posix): Likewise.
ld/
PR binutils/25708
* testsuite/ld-elf/pr25708.d: New file.
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Don't invoke LTO-wrapper since the LTO wrapper approach is not only
slow but also unreliable. For GCC 10 or newer, LDPT_ADD_SYMBOLS_V2
will be used.
bfd/
* configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
(EXECUTABLE_SUFFIX): Likewise.
* config.in: Regenerated.
* configure: Likewise.
* plugin.c (bfd_plugin_close_and_cleanup): Defined as
_bfd_generic_close_and_cleanup.
(plugin_list_entry): Remove resolution_file, resolution_option,
real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
lto_wrapper, gcc_env and initialized,
(need_lto_wrapper_p): Removed.
(get_lto_wrapper): Likewise.
(setup_lto_wrapper_env): Likewise.
(register_all_symbols_read): Likewise.
(egister_cleanup): Likewise.
(get_symbols): Likewise.
(add_input_file): Likewise.
(bfd_plugin_set_program_name): Remove need_lto_wrapper.
(add_symbols): Updated.
(try_claim): Likewise.
(try_load_plugin): Likewise.
(bfd_plugin_canonicalize_symtab): Likewise.
* plugin.h (bfd_plugin_set_program_name): Remove int argument.
(plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
binutils/
* ar.c (main): Update bfd_plugin_set_program_name call.
* nm.c (main): Likewise.
ld/
* testsuite/ld-plugin/lto.exp (lto_link_tests): Run PR ld/25355
test only for GCC 10 or newer.
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Since ar and ranlib don't need to know symbol types to work properly,
we should avoid calling lto-wrapper for them to speed them up.
bfd/
PR binutils/25584
* plugin.c (need_lto_wrapper_p): New.
(bfd_plugin_set_program_name): Add an int argument to set
need_lto_wrapper_p.
(get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
set.
* plugin.h (bfd_plugin_set_program_name): Add an int argument.
binutils/
PR binutils/25584
* ar.c (main): Pass 0 to bfd_plugin_set_program_name.
* nm.c (main): Pass 1 to bfd_plugin_set_program_name.
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PR 25362
* nm.c (display_rel_file): Free dyn_syms.
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Using saved_format breaks when nm is presented with multiple object
files, some 32-bit and some 64-bit.
PR 25031
* nm.c (print_format_string): New.
(get_print_format): Delete saved_format. Move earlier.
(set_print_width): Call get_print_format.
(print_value): Use print_format_string.
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This large patch removes the unnecessary bfd parameter from various
bfd section macros and functions. The bfd is hardly ever used and if
needed for the bfd_set_section_* or bfd_rename_section functions can
be found via section->owner except for the com, und, abs, and ind
std_section special sections. Those sections shouldn't be modified
anyway.
The patch also removes various bfd_get_section_<field> macros,
replacing their use with bfd_section_<field>, and adds
bfd_set_section_lma. I've also fixed a minor bug in gas where
compressed section renaming was done directly rather than calling
bfd_rename_section. This would have broken bfd_get_section_by_name
and similar functions, but that hardly mattered at such a late stage
in gas processing.
bfd/
* bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
(bfd_get_section_lma, bfd_get_section_alignment),
(bfd_get_section_size, bfd_get_section_flags),
(bfd_get_section_userdata): Delete.
(bfd_section_name, bfd_section_size, bfd_section_vma),
(bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
(bfd_section_flags, bfd_section_userdata): New.
(bfd_is_com_section): Rename parameter.
* section.c (bfd_set_section_userdata, bfd_set_section_vma),
(bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
(bfd_set_section_size): Delete bfd parameter, rename section parameter.
(bfd_set_section_lma): New.
* bfd-in2.h: Regenerate.
* mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
update callers.
* aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
* coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
* compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
* elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
* elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
* elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
* elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
* elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
* elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
* elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
* elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
* elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
* elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
* elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
* elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
* elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
* elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
* elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
* elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
* elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
* elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
* elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
* elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
* mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
* peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
* xcofflink.c: Update throughout for bfd section macro and function
changes.
binutils/
* addr2line.c, * bucomm.c, * coffgrok.c, * dlltool.c, * nm.c,
* objcopy.c, * objdump.c, * od-elf32_avr.c, * od-macho.c,
* od-xcoff.c, * prdbg.c, * rdcoff.c, * rddbg.c, * rescoff.c,
* resres.c, * size.c, * srconv.c, * strings.c, * windmc.c: Update
throughout for bfd section macro and function changes.
gas/
* as.c, * as.h, * dw2gencfi.c, * dwarf2dbg.c, * ecoff.c,
* read.c, * stabs.c, * subsegs.c, * subsegs.h, * write.c,
* config/obj-coff-seh.c, * config/obj-coff.c, * config/obj-ecoff.c,
* config/obj-elf.c, * config/obj-macho.c, * config/obj-som.c,
* config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c,
* config/tc-arm.c, * config/tc-avr.c, * config/tc-bfin.c,
* config/tc-bpf.c, * config/tc-d10v.c, * config/tc-d30v.c,
* config/tc-epiphany.c, * config/tc-fr30.c, * config/tc-frv.c,
* config/tc-h8300.c, * config/tc-hppa.c, * config/tc-i386.c,
* config/tc-ia64.c, * config/tc-ip2k.c, * config/tc-iq2000.c,
* config/tc-lm32.c, * config/tc-m32c.c, * config/tc-m32r.c,
* config/tc-m68hc11.c, * config/tc-mep.c, * config/tc-microblaze.c,
* config/tc-mips.c, * config/tc-mmix.c, * config/tc-mn10200.c,
* config/tc-mn10300.c, * config/tc-msp430.c, * config/tc-mt.c,
* config/tc-nds32.c, * config/tc-or1k.c, * config/tc-ppc.c,
* config/tc-pru.c, * config/tc-rl78.c, * config/tc-rx.c,
* config/tc-s12z.c, * config/tc-s390.c, * config/tc-score.c,
* config/tc-score7.c, * config/tc-sh.c, * config/tc-sparc.c,
* config/tc-spu.c, * config/tc-tic4x.c, * config/tc-tic54x.c,
* config/tc-tic6x.c, * config/tc-tilegx.c, * config/tc-tilepro.c,
* config/tc-v850.c, * config/tc-visium.c, * config/tc-wasm32.c,
* config/tc-xc16x.c, * config/tc-xgate.c, * config/tc-xstormy16.c,
* config/tc-xtensa.c, * config/tc-z8k.c: Update throughout for
bfd section macro and function changes.
* write.c (compress_debug): Use bfd_rename_section.
gdb/
* aarch64-linux-tdep.c, * arm-tdep.c, * auto-load.c,
* coff-pe-read.c, * coffread.c, * corelow.c, * dbxread.c,
* dicos-tdep.c, * dwarf2-frame.c, * dwarf2read.c, * elfread.c,
* exec.c, * fbsd-tdep.c, * gcore.c, * gdb_bfd.c, * gdb_bfd.h,
* hppa-tdep.c, * i386-cygwin-tdep.c, * i386-fbsd-tdep.c,
* i386-linux-tdep.c, * jit.c, * linux-tdep.c, * machoread.c,
* maint.c, * mdebugread.c, * minidebug.c, * mips-linux-tdep.c,
* mips-sde-tdep.c, * mips-tdep.c, * mipsread.c, * nto-tdep.c,
* objfiles.c, * objfiles.h, * osabi.c, * ppc-linux-tdep.c,
* ppc64-tdep.c, * record-btrace.c, * record-full.c, * remote.c,
* rs6000-aix-tdep.c, * rs6000-tdep.c, * s390-linux-tdep.c,
* s390-tdep.c, * solib-aix.c, * solib-dsbt.c, * solib-frv.c,
* solib-spu.c, * solib-svr4.c, * solib-target.c,
* spu-linux-nat.c, * spu-tdep.c, * symfile-mem.c, * symfile.c,
* symmisc.c, * symtab.c, * target.c, * windows-nat.c,
* xcoffread.c, * cli/cli-dump.c, * compile/compile-object-load.c,
* mi/mi-interp.c: Update throughout for bfd section macro and
function changes.
* gcore (gcore_create_callback): Use bfd_set_section_lma.
* spu-tdep.c (spu_overlay_new_objfile): Likewise.
gprof/
* corefile.c, * symtab.c: Update throughout for bfd section
macro and function changes.
ld/
* ldcref.c, * ldctor.c, * ldelf.c, * ldlang.c, * pe-dll.c,
* emultempl/aarch64elf.em, * emultempl/aix.em,
* emultempl/armcoff.em, * emultempl/armelf.em,
* emultempl/cr16elf.em, * emultempl/cskyelf.em,
* emultempl/m68hc1xelf.em, * emultempl/m68kelf.em,
* emultempl/mipself.em, * emultempl/mmix-elfnmmo.em,
* emultempl/mmo.em, * emultempl/msp430.em,
* emultempl/nios2elf.em, * emultempl/pe.em, * emultempl/pep.em,
* emultempl/ppc64elf.em, * emultempl/xtensaelf.em: Update
throughout for bfd section macro and function changes.
libctf/
* ctf-open-bfd.c: Update throughout for bfd section macro changes.
opcodes/
* arc-ext.c: Update throughout for bfd section macro changes.
sim/
* common/sim-load.c, * common/sim-utils.c, * cris/sim-if.c,
* erc32/func.c, * lm32/sim-if.c, * m32c/load.c, * m32c/trace.c,
* m68hc11/interp.c, * ppc/hw_htab.c, * ppc/hw_init.c,
* rl78/load.c, * rl78/trace.c, * rx/gdb-if.c, * rx/load.c,
* rx/trace.c: Update throughout for bfd section macro changes.
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The main point of this patch is to give bfd_get_section a better name,
bfd_asymbol_section.
bfd/
* bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
(bfd_get_output_section): Delete.
(bfd_asymbol_base): Delete.
(bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
(bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
(bfd_set_asymbol_name): New macro.
* bfd-in2.h: Regenerate.
* aout-cris.c: Update throughout to use bfd_asymbol_section.
* aoutx.h: Likewise.
* cofflink.c: Likewise.
* dwarf2.c: Likewise.
* ecoff.c: Likewise.
* elf.c: Likewise.
* elf32-arm.c: Likewise.
* elf32-mips.c: Likewise.
* elf32-score.c: Likewise.
* elf32-score7.c: Likewise.
* elfn32-mips.c: Likewise.
* elfnn-aarch64.c: Likewise.
* elfxx-mips.c: Likewise.
* linker.c: Likewise.
* pdp11.c: Likewise.
* elf64-mmix.c (mmix_elf_reloc): Expand bfd_get_output_section.
binutils/
* nm.c: Update bfd_get_section to bfd_asymbol_section throughout.
* objcopy.c: Likewise.
* objdump.c: Likewise.
* rdcoff.c: Likewise.
* objcopy.c (create_new_symbol): Use bfd_set_asymbol_name.
(filter_symbols): Likewise.
gas/
* symbols.c (S_IS_LOCAL): Update bfd_get_section to
bfd_asymbol_section.
gdb/
* arm-tdep.c (arm_record_special_symbol): Update bfd_get_section
to bfd_asymbol_section.
ld/
* ldcref.c (check_reloc_refs): Update bfd_get_section to
bfd_asymbol_section.
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This macro says:
/* Cast from const char * to char * so that caller can assign to
a char * without a warning. */
I reckon that isn't such a good idea since it can result in char*
variables where const char* is appropriate. Not very many places
need the char* cast.
bfd/
* aout-target.h (object_p): Formatting.
* bfd-in.h (bfd_get_filename): Don't cast to char*.
* corefile.c (generic_core_file_matches_executable_p): Constify
variables and remove cast.
* bfd-in2.h: Regenerate.
binutils/
* nm.c (print_object_filename_bsd, print_object_filename_sysv),
(print_object_filename_posix, print_archive_filename_bsd),
(print_archive_filename_sysv, print_archive_filename_posix),
(print_archive_member_bsd, print_archive_member_sysv),
(print_archive_member_posix): Constify parameter.
(struct output_fns <print_object_filename, print_archive_filename>),
(<print_archive_member>): Likewise.
* objcopy.c (copy_archive): Add cast for make_tempdir.
ld/
* emultempl/elf32.em (gld${EMULATION_NAME}_search_needed): Constify
variable.
* emultempl/pe.em (gld_${EMULATION_NAME}_after_open): Likewise.
* emultempl/pep.em (gld_${EMULATION_NAME}_after_open): Likewise.
gdb/
* coffread.c (coff_symfile_read): Constify filename variable.
* dbxread.c (dbx_symfile_init, coffstab_build_psymtabs),
(elfstab_build_psymtabs, stabsect_build_psymtabs): Likewise.
* gdb_bfd.c (gdb_bfd_close_or_warn): Likewise.
* solib.c (reload_shared_libraries_1): Likewise.
* symfile.c (reread_symbols): Likewise.
* solib-aix.c (solib_aix_bfd_open): Add cast for xfree of filename.
* solib-darwin.c (darwin_bfd_open): Likewise.
* symfile-mem.c (symbol_file_add_from_memory): Likewise.
sim/cris/
* sim-if.c (sim_open): Constify filename variable.
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bfd/ChangeLog:
2019-07-22 Martin Liska <mliska@suse.cz>
PR 24768
* archive.c (_bfd_compute_and_write_armap): Come up with
report_plugin_err variable.
* bfd-in2.h (struct bfd): Add lto_slim_object flag.
* elf.c (struct lto_section): New.
(_bfd_elf_make_section_from_shdr): Parse content of
.gnu_lto_.lto section.
* elflink.c: Report error for a missing LTO plugin.
* linker.c (_bfd_generic_link_add_one_symbol): Likewise.
binutils/ChangeLog:
2019-07-22 Martin Liska <mliska@suse.cz>
PR 24768
* nm.c (filter_symbols): Set report_plugin_err if
error is reported.
(display_rel_file): Report error for a missing LTO plugin.
gold/ChangeLog:
2019-07-22 Martin Liska <mliska@suse.cz>
PR 24768
* layout.h (class Layout): Add is_lto_slim_object and
set_lto_slim_object.
* object.cc (struct lto_section): Add lto_slim_object_.
(big_endian>::do_layout): Parse content of
.gnu_lto_.lto section.
(big_endian>::do_add_symbols): Report error for a missing
LTO plugin.
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prefix symbol values with 0.
PR 24507
* nm.c: (print_format): New variable.
(value_format_32bit, value_format_64bit): Delete.
(set_print_radix): Remove code to alter value_format strings.
(set_output_format): Record chosen format in print_format.
(get_print_format): New function - constructs a printf formatting
string according to the requirements of size, radix, and output
format.
(print_value): Use get_print_format.
* testsuite/binutils-all/nm.exp: Add tests of "nm --format=posix"
and "nm -t d".
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bfd/
PR 23952
* syms.c (_bfd_generic_read_minisymbols): Free syms before
returning with zero symcount.
binutils/
* nm.c (display_rel_file): Use xrealloc to increase minisyms
for synthetic symbols.
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that support name demangling.
This patch addresses the multitude of bug reports about resource exhaustion
in libiberty's name demangling code. It adds a limit to the amount of
recursion that is allowed, before an error is triggered. It also adds a
new demangling option to disable this limit. (The limit is enabled by
default).
PR 87681
PR 87675
PR 87636
PR 87335
libiberty * cp-demangle.h (struct d_info): Add recursion_limit field.
* cp-demangle.c (d_function_type): If the recursion limit is
enabled and reached, return with a failure result.
(d_demangle_callback): If the recursion limit is enabled, check
for a mangled string that is so long that there is not enough
stack space for the local arrays.
* cplus-dem.c (struct work): Add recursion_level field.
(demangle_nested_args): If the recursion limit is enabled and
reached, return with a failure result.
include * demangle.h (DMGL_RECURSE_LIMIT): Define.
(DEMANGLE_RECURSION_LIMIT): Prototype.
binutuils * addr2line.c (demangle_flags): New static variable.
(long_options): Add --recurse-limit and --no-recurse-limit.
(translate_address): Pass demangle_flags to bfd_demangle.
(main): Handle --recurse-limit and --no-recurse-limit options.
* cxxfilt.c (flags): Add DMGL_RECURSE_LIMIT.
(long_options): Add --recurse-limit and --no-recurse-limit.
(main): Handle new options.
* dlltool.c (gen_def_file): Include DMGL_RECURSE_LIMIT in flags
passed to cplus_demangle.
* nm.c (demangle_flags): New static variable.
(long_options): Add --recurse-limit and --no-recurse-limit.
(main): Handle new options.
* objdump.c (demangle_flags): New static variable.
(usage): Add --recurse-limit and --no-recurse-limit.
(long_options): Likewise.
(objdump_print_symname): Pass demangle_flags to bfd_demangle.
(disassemble_section): Likewise.
(dump_dymbols): Likewise.
(main): Handle new options.
* prdbg.c (demangle_flags): New static variable.
(tg_variable): Pass demangle_flags to demangler.
(tg_start_function): Likewise.
* stabs.c (demangle_flags): New static variable.
(stab_demangle_template): Pass demangle_flags to demangler.
(stab_demangle_v3_argtypes): Likewise.
(stab_demangle_v3_arg): Likewise.
* doc/binutuls.texi: Document new command line options.
* NEWS: Mention the new feature.
* testsuite/config/default.exp (CXXFILT): Define if not already
defined.
(CXXFILTFLAGS): Likewise.
* testsuite/binutils-all/cxxfilt.exp: New file. Runs a few
simple tests of the cxxfilt program.
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This patch performs a run-time test that a shared libbfd.so has been
compiled with the same size bfd_vma as that of apps using the library.
On a 32-bit host it is easily possible to have one libbfd.so compiled
to support 64-bit targets (or configured with --enable-64-bit-bfd)
while another only supports 32-bit targets. The two libraries will
have differently sized bfd_vma types, and if the wrong one is loaded
all sorts of weird behaviour might be seen.
bfd/
PR 23534
* init.c (BFD_INIT_MAGIC): Define.
(bfd_init): Return BFD_INIT_MAGIC.
bfd-in2.h: Regenerate.
binutils/
PR 23534
* addr2line.c (main): Exit with fatal error if bfd_init
returns an unexpected value.
* ar.c (main): Likewise.
* dlltool.c (identify_dll_for_implib): Likewise.
* nm.c (main): Likewise.
* objcopy.c (main): Likewise.
* objdump.c (main): Likewise.
* size.c (main): Likewise.
* strings.c (main): Likewise.
* windmc.c (main): Likewise.
* windres.c (main): Likewise.
gas/
PR 23534
* as.c (main): Exit with fatal error if bfd_init returns an
unexpected value.
ld/
PR 23534
* ldmain.c (main): Exit with fatal error if bfd_init returns
an unexpected value.
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Symbols like *ABS* defined in bfd/section.c:global_syms are not
elf_symbol_type. They can appear on relocs and perhaps other places
in an ELF bfd, so a number of places in nm.c and objdump.c are wrong
to cast an asymbol based on the bfd being ELF. I think we lose
nothing by excluding all section symbols, not just the global_syms.
PR 22443
* nm.c (sort_symbols_by_size): Don't attempt to access
section symbol internal_elf_sym.
(print_symbol): Likewise. Don't call bfd_get_symbol_version_string
for section symbols.
* objdump.c (compare_symbols): Don't attempt to access
section symbol internal_elf_sym.
(objdump_print_symname): Don't call bfd_get_symbol_version_string
for section symbols.
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Some targets prefix global symbols with "_".
bfd/
* archive.c (_bfd_compute_and_write_armap): Match "__gnu_lto_slim"
optionally prefixed with "_".
* linker.c (_bfd_generic_link_add_one_symbol): Likewise.
binutils/
* nm.c (filter_symbols): Match "__gnu_lto_slim" optionally prefixed
with "_".
gold/
* symtab.cc (Symbol_table::add_from_relobj): Match "__gnu_lto_slim"
optionally prefixed with "_".
ld/
* testsuite/ld-plugin/lto-3r.d: Match "__gnu_lto_v" optionally
prefixed with "_".
* testsuite/ld-plugin/lto-5r.d: Likewise.
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PR binutils/22203
* nm.c (display_rel_file): Free memory returned from
bfd_get_synthetic_symtab.
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binutils/
* nm.c (show_stats): Remove variable.
(long_options): Remove --stats option.
(main): Remove handling of --stats.
ld/
* ldmain.c (main): Remove display of data size.
gas/
* as.c (start_sbrk): Remove.
(main): Remove assignment.
(dump_statistics): Remove display of data size.
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PR binutils/21150
* nm.c (file_symbol): Add test of string length before testing
string characters.
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The attached patch fixes a problem where nm displays bogus information for
synthetic symbol sizes when --size-sort is used.
This happens because the synthetic symbols (dot symbols for ppc64) are
generated based on their non-dot symbols. The generation process doesn't copy
over the ELF-specific bits of the regular non-dot symbols.
When --size-sort is used, the code attempts to access the symbol size from
the ELF-specific bits and ends up reading gargabe, causing the size to be
displayed incorrectly.
With the patch, i can see dot and non-dot symbols having the same size with
--size-sort.
This doesn't fix the fact that we don't display size information for synthetic
symbols without --size-sort, which i may address in the future.
binutils/ChangeLog:
2016-12-01 Luis Machado <lgustavo@codesourcery.com>
* nm.c (sort_symbols_by_size): Don't read symbol size if symbol
is synthetic.
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PR binutils/20751
* nm.c (with_symbol_versions): New local variable.
(long_options): Add --with-symbol-versions.
(usage): Mention --with-symbol-versions.
(print_symbol): If with_symbol_versions is set then display the
version information associated with the symbol.
* NEWS: Mention the new feature.
* doc/binutils.texi (nm): Document the new option.
(objdump): Describe how symbol version information is displayed
for dynamic symbol dumps.
(readelf): Describe how symbol version information is displayed.
* testsuite/binutils-all/nm.exp: Add a test of the new feature.
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binutils/
* cxxfilt.c (usage): Add ATTRIBUTE_NORETURN.
* elfedit.c (usage): Likewise.
* nm.c (usage): Likewise.
* objcopy.c (copy_usage, strip_usage): Likewise.
* srconv.c (show_usage): Likewise.
* strings.c (usage): Likewise.
* sysdump.c (show_usage): Likewise.
* srconv.c: Remove unneeded forward function declarations.
* strings.c: Likewise.
* sysdump.c: Likewise.
gas/
* as.h (as_assert): Add ATTRIBUTE_NORETURN.
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get_coff_symbol_type had a potenial buffer overflow even with
untranslated messages.
* nm.c (get_elf_symbol_type): Don't use sprintf with translated
strings, use asprintf instead.
(get_coff_symbol_type): Likewise.
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Symbol sorting means we can't assume that the last n symbols are
synthetic.
* nm.c (print_symbol): Remove is_synthetic param. Test sym->flags
instead.
(print_size_symbols, print_symbols): Adjust to suit, deleting
now unused synth_count param and fromsynth var.
(display_rel_file): Adjust, localizing synth_count.
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Some messing with plugin code in order to not need arelt_size in
ld code. File descriptor handling in ld/plugin.c is tidied too,
simply duping the open fd rather than opening the file again.
bfd/
* elflink.c: Include plugin-api.h.
* plugin.c (bfd_plugin_open_input): New function, extracted from..
(try_claim): ..here.
* plugin.h: Don't include bfd.h.
(bfd_plugin_open_input): Declare.
binutils/
* ar.c: Include plugin-api.h.
* nm.c: Likewise.
ld/
* plugin.c: Don't include libbfd.h. Include plugin-api.h
before bfd/plugin.h.
(plugin_object_p): Use bfd_plugin_open_input.
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