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| author | Alan Modra <amodra@gmail.com> | 2012-10-22 13:33:49 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2012-10-22 13:33:49 +0000 |
| commit | 0e86e20e046ab38f95fb405f91a7b3a1ec7d7aba (patch) | |
| tree | c2a68a3c1a476de3ae7a0aed1995bac6e3bed1ec /ld/lexsup.c | |
| parent | ef8e09a0817e4636f5523afc2feac00a4f173977 (diff) | |
| download | fsf-binutils-gdb-0e86e20e046ab38f95fb405f91a7b3a1ec7d7aba.zip fsf-binutils-gdb-0e86e20e046ab38f95fb405f91a7b3a1ec7d7aba.tar.gz fsf-binutils-gdb-0e86e20e046ab38f95fb405f91a7b3a1ec7d7aba.tar.bz2 | |
include/
PR ld/14426
* bfdlink.h (bfd_link_info): Add ignore_hash.
ld/
PR ld/14426
* ldlex.h (option_values): Add OPTION_IGNORE_UNRESOLVED_SYMBOL.
* lexsup.c (parse_args): Likewise.
(ld_options): Describe --ignore-unresolved-symbol.
* ldmain.h (add_ignoresym): Declare.
* ldmain.c (add_ignoresym): New function, extracted from..
(undefined_symbol): ..here. Return if the symbol is in ignore_hash.
(constructor_callback): Don't use global link_info here.
(reloc_overflow): Likewise.
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 fc410c9..c6baebe 100644 --- a/ld/lexsup.c +++ b/ld/lexsup.c @@ -496,6 +496,10 @@ static const struct ld_option ld_options[] = TWO_DASHES }, { {"wrap", required_argument, NULL, OPTION_WRAP}, '\0', N_("SYMBOL"), N_("Use wrapper functions for SYMBOL"), TWO_DASHES }, + { {"ignore-unresolved-symbol", required_argument, NULL, + OPTION_IGNORE_UNRESOLVED_SYMBOL}, + '\0', N_("SYMBOL"), + N_("Unresolved SYMBOL will not cause an error or warning"), TWO_DASHES }, }; #define OPTION_COUNT ARRAY_SIZE (ld_options) @@ -1341,6 +1345,9 @@ parse_args (unsigned argc, char **argv) case OPTION_WRAP: add_wrap (optarg); break; + case OPTION_IGNORE_UNRESOLVED_SYMBOL: + add_ignoresym (&link_info, optarg); + break; case OPTION_DISCARD_NONE: link_info.discard = discard_none; break; |