diff options
Diffstat (limited to 'binutils/objcopy.c')
| -rw-r--r-- | binutils/objcopy.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/binutils/objcopy.c b/binutils/objcopy.c index 4afec5b..1d3efc7 100644 --- a/binutils/objcopy.c +++ b/binutils/objcopy.c @@ -240,6 +240,7 @@ static struct option strip_options[] = {"keep-symbol", required_argument, 0, 'K'}, {"output-format", required_argument, 0, 'O'}, /* Obsolete */ {"output-target", required_argument, 0, 'O'}, + {"output-file", required_argument, 0, 'o'}, {"preserve-dates", no_argument, 0, 'p'}, {"remove-section", required_argument, 0, 'R'}, {"strip-all", no_argument, 0, 's'}, @@ -777,7 +778,7 @@ filter_symbols (abfd, obfd, osyms, isyms, symcount) even if relocatable is false. External users of the library containing the $idata section may reference these symbols. */ - keep = 1; + keep = 1; else if ((flags & BSF_GLOBAL) != 0 /* Global symbol. */ || (flags & BSF_WEAK) != 0 || bfd_is_und_section (bfd_get_section (sym)) @@ -787,6 +788,10 @@ filter_symbols (abfd, obfd, osyms, isyms, symcount) keep = (strip_symbols != STRIP_DEBUG && strip_symbols != STRIP_UNNEEDED && ! convert_debugging); + else if (bfd_get_section (sym)->comdat) + /* COMDAT sections store special information in local + symbols, so we cannot risk stripping any of them. */ + keep = 1; else /* Local symbol. */ keep = (strip_symbols != STRIP_UNNEEDED && (discard_locals != LOCALS_ALL @@ -799,7 +804,7 @@ filter_symbols (abfd, obfd, osyms, isyms, symcount) keep = 1; if (keep && is_strip_section (abfd, bfd_get_section (sym))) keep = 0; - + if (keep && (flags & BSF_GLOBAL) != 0 && (weaken || is_specified_symbol (name, weaken_specific_list))) { @@ -1840,7 +1845,7 @@ strip_main (argc, argv) struct section_list *p; char *output_file = NULL; - while ((c = getopt_long (argc, argv, "b:i:I:j:K:N:s:O:d:F:L:G:R:SpgxXVvW:", + while ((c = getopt_long (argc, argv, "b:i:o:I:j:K:N:s:O:d:F:L:G:R:SpgxXVvW:", strip_options, (int *) 0)) != EOF) { switch (c) |