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PR ld/2218

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* elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
	is dynamic.
	* elf32-hppa.c (allocate_dynrelocs): Likewise.
	* elf32-i386.c (allocate_dynrelocs): Likewise.
	* elf32-s390.c (allocate_dynrelocs): Likewise.
	* elf32-sh.c (allocate_dynrelocs): Likewise.
	* elf64-s390.c (allocate_dynrelocs): Likewise.
	* elf64-x86-64.c (allocate_dynrelocs): Likewise.
	* elf32-m32r.c (allocate_dynrelocs): Likewise.  Discard relocs
	on undef weak with non-default visibility too.
	* elfxx-sparc.c (allocate_dynrelocs): Ditto.
This commit is contained in:
Alan Modra
2006-02-21 01:51:59 +00:00
parent 3168356f3e
commit 22d606e9c2
10 changed files with 158 additions and 22 deletions
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18
bfd/elf32-hppa.c
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@ -1,6 +1,6 @@
/* BFD back-end for HP PA-RISC ELF files.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1999, 2000, 2001,
2002, 2003, 2004, 2005 Free Software Foundation, Inc.
2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
Original code by
Center for Software Science
@ -2020,9 +2020,21 @@ allocate_dynrelocs (struct elf_link_hash_entry *eh, void *inf)
/* Also discard relocs on undefined weak syms with non-default
visibility. */
if (ELF_ST_VISIBILITY (eh->other) != STV_DEFAULT
if (hh->dyn_relocs != NULL
&& eh->root.type == bfd_link_hash_undefweak)
hh->dyn_relocs = NULL;
{
if (ELF_ST_VISIBILITY (eh->other) != STV_DEFAULT)
hh->dyn_relocs = NULL;
/* Make sure undefined weak symbols are output as a dynamic
symbol in PIEs. */
else if (eh->dynindx == -1
&& !eh->forced_local)
{
if (! bfd_elf_link_record_dynamic_symbol (info, eh))
return FALSE;
}
}
}
else
{