diff options
Diffstat (limited to 'binutils-2.22.52.0.1-weakdef.patch')
| -rw-r--r-- | binutils-2.22.52.0.1-weakdef.patch | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/binutils-2.22.52.0.1-weakdef.patch b/binutils-2.22.52.0.1-weakdef.patch deleted file mode 100644 index 9809611..0000000 --- a/binutils-2.22.52.0.1-weakdef.patch +++ /dev/null @@ -1,65 +0,0 @@ -From f5edd1ac0e79c0356c6a1e2beffcadc0c532be98 Mon Sep 17 00:00:00 2001 -From: Alan Modra <amodra@bigpond.net.au> -Date: Wed, 8 Feb 2012 10:12:19 +0000 -Subject: [PATCH] * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too. - (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear - the correct h->u.weakdef. - ---- - bfd/elflink.c | 26 +++++++++++++++----------- - 1 files changed, 15 insertions(+), 11 deletions(-) - -diff --git a/bfd/elflink.c b/bfd/elflink.c -index 1d1ca0b..7f9ec60 100644 ---- a/bfd/elflink.c -+++ b/bfd/elflink.c -@@ -2510,23 +2510,21 @@ _bfd_elf_fix_symbol_flags (struct elf_link_hash_entry *h, - over to the real definition. */ - if (h->u.weakdef != NULL) - { -- struct elf_link_hash_entry *weakdef; -- -- weakdef = h->u.weakdef; -- while (h->root.type == bfd_link_hash_indirect) -- h = (struct elf_link_hash_entry *) h->root.u.i.link; -- -- BFD_ASSERT (h->root.type == bfd_link_hash_defined -- || h->root.type == bfd_link_hash_defweak); -- BFD_ASSERT (weakdef->def_dynamic); -- - /* If the real definition is defined by a regular object file, - don't do anything special. See the longer description in - _bfd_elf_adjust_dynamic_symbol, below. */ -- if (weakdef->def_regular) -+ if (h->u.weakdef->def_regular) - h->u.weakdef = NULL; - else - { -+ struct elf_link_hash_entry *weakdef = h->u.weakdef; -+ -+ while (h->root.type == bfd_link_hash_indirect) -+ h = (struct elf_link_hash_entry *) h->root.u.i.link; -+ -+ BFD_ASSERT (h->root.type == bfd_link_hash_defined -+ || h->root.type == bfd_link_hash_defweak); -+ BFD_ASSERT (weakdef->def_dynamic); - BFD_ASSERT (weakdef->root.type == bfd_link_hash_defined - || weakdef->root.type == bfd_link_hash_defweak); - (*bed->elf_backend_copy_indirect_symbol) (eif->info, weakdef, h); -@@ -11575,6 +11573,12 @@ _bfd_elf_gc_mark_rsec (struct bfd_link_info *info, asection *sec, - || h->root.type == bfd_link_hash_warning) - h = (struct elf_link_hash_entry *) h->root.u.i.link; - h->mark = 1; -+ /* If this symbol is weak and there is a non-weak definition, we -+ keep the non-weak definition because many backends put -+ dynamic reloc info on the non-weak definition for code -+ handling copy relocs. */ -+ if (h->u.weakdef != NULL) -+ h->u.weakdef->mark = 1; - return (*gc_mark_hook) (sec, info, cookie->rel, h, NULL); - } - --- -1.7.3.4 - - |