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| author | H.J. Lu <hjl.tools@gmail.com> | 2009-04-08 16:04:50 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2009-04-08 16:04:50 +0000 |
| commit | a0c402a5641d9229b552066d526190252b0ee968 (patch) | |
| tree | e2d2a23e62ddb2914cab9349e07ef2f0b52ea700 /ld/lexsup.c | |
| parent | 143260c9bf2058b768d4d04cd4518054104dafd4 (diff) | |
| download | gdb-a0c402a5641d9229b552066d526190252b0ee968.zip gdb-a0c402a5641d9229b552066d526190252b0ee968.tar.gz gdb-a0c402a5641d9229b552066d526190252b0ee968.tar.bz2 | |
bfd/
2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
* elflink.c (elf_link_add_object_symbols): Warn alternate ELF
machine code.
include/
2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
* bfdlink.h (bfd_link_info): Add warn_alternate_em.
ld/
2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
* lexsup.c (option_values): Add OPTION_WARN_ALTERNATE_EM.
(ld_options): Likewise.
(parse_args): Likewise.
* ld.texinfo: Document --warn-alternate-em.
* NEWS: Mention --warn-alternate-em.
Diffstat (limited to 'ld/lexsup.c')
| -rw-r--r-- | ld/lexsup.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/ld/lexsup.c b/ld/lexsup.c index 3ddde61..f1b5b4c 100644 --- a/ld/lexsup.c +++ b/ld/lexsup.c @@ -163,6 +163,7 @@ enum option_values OPTION_WARN_UNRESOLVED_SYMBOLS, OPTION_ERROR_UNRESOLVED_SYMBOLS, OPTION_WARN_SHARED_TEXTREL, + OPTION_WARN_ALTERNATE_EM, OPTION_REDUCE_MEMORY_OVERHEADS, OPTION_DEFAULT_SCRIPT }; @@ -555,6 +556,9 @@ static const struct ld_option ld_options[] = { {"warn-shared-textrel", no_argument, NULL, OPTION_WARN_SHARED_TEXTREL}, '\0', NULL, N_("Warn if shared object has DT_TEXTREL"), TWO_DASHES }, + { {"warn-alternate-em", no_argument, NULL, OPTION_WARN_ALTERNATE_EM}, + '\0', NULL, N_("Warn if an object has alternate ELF machine code"), + TWO_DASHES }, { {"warn-unresolved-symbols", no_argument, NULL, OPTION_WARN_UNRESOLVED_SYMBOLS}, '\0', NULL, N_("Report unresolved symbols as warnings"), TWO_DASHES }, @@ -1359,6 +1363,9 @@ parse_args (unsigned argc, char **argv) case OPTION_WARN_SHARED_TEXTREL: link_info.warn_shared_textrel = TRUE; break; + case OPTION_WARN_ALTERNATE_EM: + link_info.warn_alternate_em = TRUE; + break; case OPTION_WHOLE_ARCHIVE: whole_archive = TRUE; break; |