diff options
Diffstat (limited to 'binutils/readelf.c')
| -rw-r--r-- | binutils/readelf.c | 89 |
1 files changed, 87 insertions, 2 deletions
diff --git a/binutils/readelf.c b/binutils/readelf.c index bffe6c7..d1c23da 100644 --- a/binutils/readelf.c +++ b/binutils/readelf.c @@ -2251,6 +2251,8 @@ get_section_type_name (sh_type) } } +#define OPTION_DEBUG_DUMP 512 + struct option options [] = { {"all", no_argument, 0, 'a'}, @@ -2270,7 +2272,7 @@ struct option options [] = {"version-info", no_argument, 0, 'V'}, {"use-dynamic", no_argument, 0, 'D'}, {"hex-dump", required_argument, 0, 'x'}, - {"debug-dump", optional_argument, 0, 'w'}, + {"debug-dump", optional_argument, 0, OPTION_DEBUG_DUMP}, {"unwind", no_argument, 0, 'u'}, #ifdef SUPPORT_DISASSEMBLY {"instruction-dump", required_argument, 0, 'i'}, @@ -2305,7 +2307,8 @@ usage () -A --arch-specific Display architecture specific information (if any).\n\ -D --use-dynamic Use the dynamic section info when displaying symbols\n\ -x --hex-dump=<number> Dump the contents of section <number>\n\ - -w --debug-dump[=line,=info,=abbrev,=pubnames,=ranges,=macro,=frames,=str,=loc]\n\ + -w[liaprmfFso] or\n\ + --debug-dump[=line,=info,=abbrev,=pubnames,=ranges,=macro,=frames,=str,=loc]\n\ Display the contents of DWARF2 debug sections\n")); #ifdef SUPPORT_DISASSEMBLY fprintf (stdout, _("\ @@ -2503,6 +2506,88 @@ parse_args (argc, argv) } } break; + case OPTION_DEBUG_DUMP: + do_dump ++; + if (optarg == 0) + do_debugging = 1; + else + { + const char *debug_dump_opt[] + = { "line", "info", "abbrev", "pubnames", "ranges", + "macro", "frames", "frames-interp", "str", "loc", NULL }; + unsigned int index; + const char *p; + + do_debugging = 0; + + p = optarg; + while (*p) + { + for (index = 0; debug_dump_opt[index]; index++) + { + size_t len = strlen (debug_dump_opt[index]); + + if (strncmp (p, debug_dump_opt[index], len) == 0 + && (p[len] == ',' || p[len] == '\0')) + { + switch (p[0]) + { + case 'i': + do_debug_info = 1; + break; + + case 'a': + do_debug_abbrevs = 1; + break; + + case 'l': + if (p[1] == 'i') + do_debug_lines = 1; + else + do_debug_loc = 1; + break; + + case 'p': + do_debug_pubnames = 1; + break; + + case 'r': + do_debug_aranges = 1; + break; + + case 'f': + if (len > 6) + do_debug_frames_interp = 1; + do_debug_frames = 1; + break; + + case 'm': + do_debug_macinfo = 1; + break; + + case 's': + do_debug_str = 1; + break; + } + + p += len; + break; + } + } + + if (debug_dump_opt[index] == NULL) + { + warn (_("Unrecognized debug option '%s'\n"), p); + p = strchr (p, ','); + if (p == NULL) + break; + } + + if (*p == ',') + p++; + } + } + break; #ifdef SUPPORT_DISASSEMBLY case 'i': do_dump ++; |