PR 30142
* peXXigen.c (_bfd_XXi_swap_scnhdr_out): Do not force the .rsrc section to be writeable.
* rescoff.c (write_coff_file): Add the SEC_READONLY flag to the .rsrc section.
I've found that I often use dwarf-mode with relatively small test
files. In this situation, it's handy to be able to expand all the
DWARF, rather than moving to each "..." separately and using C-u C-m.
This patch implements this feature. It also makes a couple of other
minor changes:
* I removed a stale FIXME from dwarf-mode. In practice I find I often
use "g" to restore the buffer to a pristine state; checking the file
mtime would work against this.
* I tightened the regexp in dwarf-insert-substructure. This prevents
the C-m binding from trying to re-read a DIE which has already been
expanded.
* Finally, I've bumped the dwarf-mode version number so that this
version can easily be installed using package.el.
2023-02-09 Tom Tromey <tromey@adacore.com>
* dwarf-mode.el: Bump version to 1.8.
(dwarf-insert-substructure): Tighten regexp.
(dwarf-refresh-all): New defun.
(dwarf-mode-map): Bind "A" to dwarf-refresh-all.
(dwarf-mode): Remove old FIXME.
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.
The Emacs 28 compiler warns about dwarf-mode.el:
Warning (comp): dwarf-mode.el:180:32: Warning: Unused lexical argument `ignore'
This is easily fixed by prepending "_" to the parameter's name.
binutils/ChangeLog
2022-12-19 Tom Tromey <tromey@adacore.com>
* dwarf-mode.el (dwarf-do-refresh): Avoid compiler warning.
PR 29914
* dwarf.c (fetch_indexed_value): Fail if the section is not big
enough to contain a header size field.
(display_debug_addr): Fail if the computed address size is too big
or too small.
PR 25202
bfd * bfd.c (VerilogDataEndianness): New variable.
(verilog_write_record): Use VerilogDataEndianness, if set, to
choose the endianness of the output.
(verilog_write_section): Adjust the address by the data width.
binutils* objcopy.c (copy_object): Set VerilogDataEndianness to the
endianness of the input file.
(copy_main): Verifiy the value set by the --verilog-data-width
option.
* testsuite/binutils-all/objcopy.exp: Add tests of the new behaviour.
* testsuite/binutils-all/verilog-I4.hex: New file.
PR 29764
gas * testsuite/gas/arm/cpu-cortex-a76ae.d: Add arm prefix to the -m
option passed to objdump.
* testsuite/gas/arm/cpu-cortex-a77.d: Likewise.
* testsuite/gas/aarch64/cpu-cortex-a76ae.d: Add aarch64 prefix to
the -m option passed to objdump.
* testsuite/gas/aarch64/cpu-cortex-a77.d: Likewise.
bfd * cpu-arm.c (scan): Accept machine names prefixed with "arm:".
* cpu-aarch64.c (scan): Accept machine names prefixed with "aarch64:".
bin * doc/binutils.texi (objdump): Note that the -m option supports
the <architecture>:<machine> syntax.
Add with_source_code to the command line options that trigger
might_need_separate_debug_info and dump_any_debugging. This helps
'objdump -S' download missing files via debuginfod without the need for
specifying extra command line options like '-L'.
PR 29532
bfd * elf.c (setup_group): Do not return false if there is no group
information available.
bionutils* objcopy.c (setup_section): Leave group sections intact when
creating separate debuginfo files.
Currently objdump -S is not able to make use files downloaded from debuginfod.
This is due to bfd_find_nearest_line_discriminator being unable to locate any
separate debuginfo files in the debuginfod cache. Additionally objdump lacked
a call to debuginfod_find_source in order to download missing source files.
Fix this by using bfd_find_nearest_line_with_alt instead of
bfd_find_nearest_line_discriminator. Also add a call to
debuginfod_find_source in order to download missing source files.
Co-authored-by: Nick Clifton <nickc@redhat.com>
PR 29489
* dlltool.c (deterministic): New variable.
(gen_lib_file): If deterministic is true set the
BFD_DETERMINISTIC_OUTPUT flag.
(usage): Mention --deterministic-libraries and
--non-deterministic-libraries.
(long_options): Add new options.
(main): Parse new options.
* doc/binutils.texi: Document the new options.
* NEWS: Mention the new feature.
* readelf.c (check_magic_number): New function. Checks the magic
bytes at the start of a file. If they are not the ELF format
magic values, then attempts to generate a helpful error message.
(process_file_header): Call check_magic_number.
PR 29457
* objdump.c (disassembler_color): Change type to an enum.
(disassembler_extended_color): Remove.
(usage): Update.
(objdump_color_for_assembler_style): Update.
(main): Update initialisation of disassembler_color. If not
initialised via a command line option, set based upon terminal
output.
* doc/binutils.texi: Update description of disassmbler-color
option.
* testsuite/binutils-all/arc/objdump.exp: Add
--disassembler-color=off option when disassembling.
* testsuite/binutils-all/arm/objdump.exp: Likewise.
