Adds two new external authors to etc/update-copyright.py to cover
bfd/ax_tls.m4, and adds gprofng to dirs handled automatically, then
updates copyright messages as follows:
1) Update cgen/utils.scm emitted copyrights.
2) Run "etc/update-copyright.py --this-year" with an extra external
author I haven't committed, 'Kalray SA.', to cover gas testsuite
files (which should have their copyright message removed).
3) Build with --enable-maintainer-mode --enable-cgen-maint=yes.
4) Check out */po/*.pot which we don't update frequently.
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 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.
bfd * mach-o.h: Add new enums for BFD_MACH_O_PLATFORM_MACOS,
BFD_MACH_O_PLATFORM_IOS, BFD_MACH_O_PLATFORM_TVOS,
BFD_MACH_O_PLATFORM_WATCHOS, BFD_MACH_O_PLATFORM_BRIDGEOS,
BFD_MACH_O_TOOL_CLANG, BFD_MACH_O_TOOL_SWIFT, BFD_MACH_O_TOOL_LD.
(struct bfd_mach_o_note_command): New.
(struct bfd_mach_o_build_version_tool): New.
(struct bfd_mach_o_build_version_command): New.
(bfd_mach_o_read_version_min): Don't split version into
a few fields. Rename reserved to sdk.
* mach-o.c (bfd_mach_o_read_version_min): Don't split version into a
few fields. Rename reserved to sdk.
(bfd_mach_o_read_command): Handle LC_VERSION_MIN_TVOS, LC_NOTE,
LC_BUILD_VERSION.
(bfd_mach_o_read_note): New.
(bfd_mach_o_read_build_version): New.
PR 23728
binutils* od-macho.c (printf_version): New.
(dump_load_command): Use it to print version. Print sdk version. Print
version info for watchOS and tvOS. Print LC_NOTE, LC_BUILD_VERSION.
(dump_buld_version): New.
(bfd_mach_o_platform_name): New
(bfd_mach_o_tool_name): New
* mach-o/external.h (mach_o_nversion_min_command_external): Rename
reserved to sdk.
(mach_o_note_command_external): New.
(mach_o_build_version_command_external): New.
* mach-o/loader.h (BFD_MACH_O_LC_VERSION_MIN_TVOS): Define.
(BFD_MACH_O_LC_NOTE): Define.
BFD:
* mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
(bfd_mach_o_canonicalize_one_reloc): Swap non-scattered reloc
bit-fields when target and host differ in endian-ness. When
PAIRs are non-scattered find the 'symbol' from the preceding
reloc. Add FIXME re. reloc symbols on section boundaries.
(bfd_mach_o_swap_out_non_scattered_reloc): New.
(bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
include/mach-o:
* external.h: Add comments about relocations fields. Add macros
for non-scattered relocations. Move scattered relocation macros to here.
* reloc.h: Remove macros related to external representation of reloc fields.
