From: Jakub Jelinek <jakub@redhat.com>
Date: Fri, 20 Feb 2004 17:36:36 +0000 (+0000)
Subject: 	* elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a876ecf9beafc358b801fc6976b95d67706252ff;p=binutils-gdb.git

	* elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
	symbols used in PIE relocs.
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index f820b9a07f3..6ce32465833 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+2004-02-20  Jakub Jelinek  <jakub@redhat.com>
+
+	* elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
+	symbols used in PIE relocs.
+
 2004-02-19  Jakub Jelinek  <jakub@redhat.com>
 
 	* elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
diff --git a/bfd/elf32-ppc.c b/bfd/elf32-ppc.c
index 4467eec5d97..8bd7115bf90 100644
--- a/bfd/elf32-ppc.c
+++ b/bfd/elf32-ppc.c
@@ -3189,6 +3189,18 @@ allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
       if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT
 	  && h->root.type == bfd_link_hash_undefweak)
 	eh->dyn_relocs = NULL;
+
+      /* Make sure undefined weak symbols are output as a dynamic symbol
+	 in PIEs.  */
+      if (info->pie
+	  && eh->dyn_relocs != NULL
+	  && h->dynindx == -1
+	  && h->root.type == bfd_link_hash_undefweak
+	  && (h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) == 0)
+	{
+	  if (! bfd_elf32_link_record_dynamic_symbol (info, h))
+	    return FALSE;
+	}
     }
   else if (ELIMINATE_COPY_RELOCS)
     {