diff options
Diffstat (limited to 'binutils/objcopy.c')
| -rw-r--r-- | binutils/objcopy.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/binutils/objcopy.c b/binutils/objcopy.c index 4326175..fc668f0 100644 --- a/binutils/objcopy.c +++ b/binutils/objcopy.c @@ -232,7 +232,8 @@ static enum compress_zlib = compress | 1 << 1, compress_gnu_zlib = compress | 1 << 2, compress_gabi_zlib = compress | 1 << 3, - decompress = 1 << 4 + compress_zstd = compress | 1 << 4, + decompress = 1 << 5 } do_debug_sections = nothing; /* Whether to generate ELF common symbols with the STT_COMMON type. */ @@ -678,8 +679,8 @@ copy_usage (FILE *stream, int exit_status) <commit>\n\ --subsystem <name>[:<version>]\n\ Set PE subsystem to <name> [& <version>]\n\ - --compress-debug-sections[={none|zlib|zlib-gnu|zlib-gabi}]\n\ - Compress DWARF debug sections using zlib\n\ + --compress-debug-sections[={none|zlib|zlib-gnu|zlib-gabi|zstd}]\n\ + Compress DWARF debug sections\n\ --decompress-debug-sections Decompress DWARF debug sections using zlib\n\ --elf-stt-common=[yes|no] Generate ELF common symbols with STT_COMMON\n\ type\n\ @@ -2659,7 +2660,8 @@ copy_object (bfd *ibfd, bfd *obfd, const bfd_arch_info_type *input_arch) if ((do_debug_sections & compress) != 0 && do_debug_sections != compress) { - non_fatal (_("--compress-debug-sections=[zlib|zlib-gnu|zlib-gabi] is unsupported on `%s'"), + non_fatal (_ ("--compress-debug-sections=[zlib|zlib-gnu|zlib-gabi|" + "zstd] is unsupported on `%s'"), bfd_get_archive_filename (ibfd)); return false; } @@ -3807,6 +3809,13 @@ copy_file (const char *input_filename, const char *output_filename, int ofd, if (do_debug_sections != compress_gnu_zlib) ibfd->flags |= BFD_COMPRESS_GABI; break; + case compress_zstd: + ibfd->flags |= BFD_COMPRESS | BFD_COMPRESS_GABI | BFD_COMPRESS_ZSTD; +#ifndef HAVE_ZSTD + fatal (_ ("--compress-debug-sections=zstd: binutils is not built with " + "zstd support")); +#endif + break; case decompress: ibfd->flags |= BFD_DECOMPRESS; break; @@ -5469,6 +5478,8 @@ copy_main (int argc, char *argv[]) do_debug_sections = compress_gnu_zlib; else if (strcasecmp (optarg, "zlib-gabi") == 0) do_debug_sections = compress_gabi_zlib; + else if (strcasecmp (optarg, "zstd") == 0) + do_debug_sections = compress_zstd; else fatal (_("unrecognized --compress-debug-sections type `%s'"), optarg); |