diff options
Diffstat (limited to 'binutils/objdump.c')
| -rw-r--r-- | binutils/objdump.c | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/binutils/objdump.c b/binutils/objdump.c index 8b6bc28c10..231a66867a 100644 --- a/binutils/objdump.c +++ b/binutils/objdump.c @@ -110,6 +110,7 @@ static bfd_vma start_address = (bfd_vma) -1; /* --start-address */ static bfd_vma stop_address = (bfd_vma) -1; /* --stop-address */ static int dump_debugging; /* --debugging */ static int dump_debugging_tags; /* --debugging-tags */ +static int suppress_bfd_header; static int dump_special_syms = 0; /* --special-syms */ static bfd_vma adjust_section_vma = 0; /* --adjust-vma */ static int file_start_context = 0; /* --file-start-context */ @@ -246,8 +247,11 @@ usage (FILE *stream, int status) --adjust-vma=OFFSET Add OFFSET to all displayed section addresses\n\ --special-syms Include special symbols in symbol dumps\n\ --prefix=PREFIX Add PREFIX to absolute paths for -S\n\ - --prefix-strip=LEVEL Strip initial directory names for -S\n\ -\n")); + --prefix-strip=LEVEL Strip initial directory names for -S\n")); + fprintf (stream, _("\ + --dwarf-depth=N Do not display DIEs at depth N or greater\n\ + --dwarf-start=N Display DIEs starting with N, at the same depth\n\ + or deeper\n\n")); list_supported_targets (program_name, stream); list_supported_architectures (program_name, stream); @@ -268,7 +272,9 @@ enum option_values OPTION_PREFIX, OPTION_PREFIX_STRIP, OPTION_INSN_WIDTH, - OPTION_ADJUST_VMA + OPTION_ADJUST_VMA, + OPTION_DWARF_DEPTH, + OPTION_DWARF_START }; static struct option long_options[]= @@ -316,6 +322,8 @@ static struct option long_options[]= {"prefix", required_argument, NULL, OPTION_PREFIX}, {"prefix-strip", required_argument, NULL, OPTION_PREFIX_STRIP}, {"insn-width", required_argument, NULL, OPTION_INSN_WIDTH}, + {"dwarf-depth", required_argument, 0, OPTION_DWARF_DEPTH}, + {"dwarf-start", required_argument, 0, OPTION_DWARF_START}, {0, no_argument, 0, 0} }; @@ -3079,7 +3087,7 @@ dump_bfd (bfd *abfd) bfd_map_over_sections (abfd, adjust_addresses, &has_reloc); } - if (! dump_debugging_tags) + if (! dump_debugging_tags && ! suppress_bfd_header) printf (_("\n%s: file format %s\n"), bfd_get_filename (abfd), abfd->xvec->name); if (dump_ar_hdrs) @@ -3088,7 +3096,7 @@ dump_bfd (bfd *abfd) dump_bfd_header (abfd); if (dump_private_headers) dump_bfd_private_header (abfd); - if (! dump_debugging_tags) + if (! dump_debugging_tags && ! suppress_bfd_header) putchar ('\n'); if (dump_section_headers) dump_headers (abfd); @@ -3476,6 +3484,19 @@ main (int argc, char **argv) else dwarf_select_sections_all (); break; + case OPTION_DWARF_DEPTH: + { + char *cp; + dwarf_cutoff_level = strtoul (optarg, & cp, 0); + } + break; + case OPTION_DWARF_START: + { + char *cp; + dwarf_start_die = strtoul (optarg, & cp, 0); + suppress_bfd_header = 1; + } + break; case 'G': dump_stab_section_info = TRUE; seenflag = TRUE; |