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| author | fincs <fincs.alt1@gmail.com> | 2016-12-16 13:42:02 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2016-12-16 13:49:03 +1030 |
| commit | 221855059a11ab76aa909a5df4104354f9384139 (patch) | |
| tree | e1bd030fe42b33167faff27c3df182cc6843054d /include/bfdlink.h | |
| parent | 4c4067e410581fe5c6190407b4fd410e7b71f9e4 (diff) | |
| download | gdb-221855059a11ab76aa909a5df4104354f9384139.zip gdb-221855059a11ab76aa909a5df4104354f9384139.tar.gz gdb-221855059a11ab76aa909a5df4104354f9384139.tar.bz2 | |
Implement and document --gc-keep-exported
include/
* bfdlink.h (struct bfd_link_info): Add gc_keep_exported.
bfd/
* elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Add handling
for info->gc_keep_exported.
(bfd_elf_gc_sections): Likewise.
ld/
* ld.texinfo: Document --gc-keep-exported.
* ldlex.h (enum option_values): Add OPTION_GC_KEEP_EXPORTED.
* lexsup.c (parse_args): Add handling for --gc-keep-exported.
Diffstat (limited to 'include/bfdlink.h')
| -rw-r--r-- | include/bfdlink.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/bfdlink.h b/include/bfdlink.h index 9b2194f..aea027b 100644 --- a/include/bfdlink.h +++ b/include/bfdlink.h @@ -328,6 +328,9 @@ struct bfd_link_info /* TRUE if unreferenced sections should be removed. */ unsigned int gc_sections: 1; + /* TRUE if exported symbols should be kept during section gc. */ + unsigned int gc_keep_exported: 1; + /* TRUE if every symbol should be reported back via the notice callback. */ unsigned int notice_all: 1; |