From: Alan Modra <amodra@gmail.com>
Date: Mon, 23 Sep 2002 10:52:03 +0000 (+0000)
Subject: 	* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Zero relocs
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ad34bc37c1fa08cd30568395f5381fdd474f0624;p=binutils-gdb.git

	* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Zero relocs
	for discarded FDEs.  Remove redundant assignment.
	* elflink.h (elf_bfd_discard_info): Save edited relocs.
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index a3e243f2231..1f84b066019 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,9 @@
+2002-09-23  Alan Modra  <amodra@bigpond.net.au>
+
+	* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Zero relocs
+	for discarded FDEs.  Remove redundant assignment.
+	* elflink.h (elf_bfd_discard_info): Save edited relocs.
+
 2002-09-22  H.J. Lu <hjl@gnu.org>
 
 	* elf64-alpha.c (elf64_alpha_merge_ind_symbols): Don't merge
diff --git a/bfd/elf-eh-frame.c b/bfd/elf-eh-frame.c
index eb4a69b04d0..e80fc6c9d57 100644
--- a/bfd/elf-eh-frame.c
+++ b/bfd/elf-eh-frame.c
@@ -632,11 +632,11 @@ _bfd_elf_discard_section_eh_frame (abfd, info, sec, ehdrsec,
 	    goto free_no_table;
 	  if ((*reloc_symbol_deleted_p) (buf - ehbuf, cookie))
 	    {
-	      cookie->rel = rel;
 	      /* This is a FDE against discarded section, it should
 		 be deleted.  */
 	      new_size -= hdr.length + 4;
 	      sec_info->entry[sec_info->count].removed = 1;
+	      memset (rel, 0, sizeof (*rel));
 	    }
 	  else
 	    {
diff --git a/bfd/elflink.h b/bfd/elflink.h
index 2df334b1e48..85160e90257 100644
--- a/bfd/elflink.h
+++ b/bfd/elflink.h
@@ -8482,7 +8482,12 @@ elf_bfd_discard_info (output_bfd, info)
 	  if (_bfd_elf_discard_section_eh_frame (abfd, info, eh, ehdr,
 						 elf_reloc_symbol_deleted_p,
 						 &cookie))
-	    ret = true;
+	    {
+	      /* Relocs have been edited.  Ensure edited version is
+		 used later in relocate_section.  */
+	      elf_section_data (eh)->relocs = cookie.rels;
+	      ret = true;
+	    }
 	  if (cookie.rels && elf_section_data (eh)->relocs != cookie.rels)
 	    free (cookie.rels);
 	}