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| author | Alan Modra <amodra@gmail.com> | 2004-05-26 10:23:51 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2004-05-26 10:23:51 +0000 |
| commit | e49f502242bc5fc72547397cd344aea5b9f53a14 (patch) | |
| tree | ae210021072a6f2ccbcc28338697c52a865fb43c /ld/ldlang.c | |
| parent | c23968a21823bf856b9876dcf30483dc26c1a650 (diff) | |
| download | gdb-e49f502242bc5fc72547397cd344aea5b9f53a14.zip gdb-e49f502242bc5fc72547397cd344aea5b9f53a14.tar.gz gdb-e49f502242bc5fc72547397cd344aea5b9f53a14.tar.bz2 | |
bfd/
* elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
for SHT_GROUP sections.
ld/
* ldlang.c (lang_add_section): Set SEC_EXCLUDE for SEC_GROUP
sections when doing a final link. Clear SEC_EXCLUDE when doing
a relocable link, except for SEC_DEBUGGING sections.
* emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Use the
same condition here to drop SEC_EXCLUDE orphan sections.
Diffstat (limited to 'ld/ldlang.c')
| -rw-r--r-- | ld/ldlang.c | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/ld/ldlang.c b/ld/ldlang.c index 7a268c0..34cff0f 100644 --- a/ld/ldlang.c +++ b/ld/ldlang.c @@ -1096,11 +1096,26 @@ lang_add_section (lang_statement_list_type *ptr, discard = FALSE; - /* Discard sections marked with SEC_EXCLUDE if we are doing a final - link. Discard debugging sections marked with SEC_EXCLUDE on a - relocatable link too. */ - if ((flags & SEC_EXCLUDE) != 0 - && ((flags & SEC_DEBUGGING) != 0 || !link_info.relocatable)) + if (link_info.relocatable) + { + /* SEC_EXCLUDE is ignored when doing a relocatable link, + except in the special case of debug info. (See bfd/stabs.c) */ + if ((flags & SEC_DEBUGGING) == 0) + flags &= ~SEC_EXCLUDE; + } + else + { + /* SEC_GROUP sections should be dropped on a final link. */ + if ((flags & SEC_GROUP) != 0) + flags |= SEC_EXCLUDE; + } + + /* Write SEC_EXCLUDE flag back, to simplify later linker code. */ + if (section->owner != NULL) + bfd_set_section_flags (section->owner, section, flags); + + /* Discard sections marked with SEC_EXCLUDE. */ + if ((flags & SEC_EXCLUDE) != 0) discard = TRUE; /* Discard input sections which are assigned to a section named |