* elf32-i386.c (elf_i386_relocate_section): Handle zero symndx

	for all reloc types.

1 files changed, 17 insertions, 18 deletions

diff --git a/bfd/elf32-i386.c b/bfd/elf32-i386.c
index 3e5f339..30270d3 100644
--- a/bfd/elf32-i386.c
+++ b/bfd/elf32-i386.c
@@ -602,7 +602,7 @@ struct elf_i386_link_hash_table
   asection *srelplt;
   asection *sdynbss;
   asection *srelbss;
-  
+
   /* The (unloaded but important) .rel.plt.unloaded section on VxWorks.  */
   asection *srelplt2;
 
@@ -614,7 +614,7 @@ struct elf_i386_link_hash_table
 
   /* Value used to fill the last word of the first plt entry.  */
   bfd_byte plt0_pad_byte;
-  
+
   union {
     bfd_signed_vma refcount;
     bfd_vma offset;
@@ -2270,6 +2270,21 @@ elf_i386_relocate_section (bfd *output_bfd,
 				   unresolved_reloc, warned);
 	}
 
+      if (r_symndx == 0)
+	{
+	/* r_symndx will be zero only for relocs against symbols from
+	   removed linkonce sections, or sections discarded by a linker
+	   script.  For these relocs, we just want the section contents
+	   zeroed.  Avoid any special processing in the switch below.  */
+	  r_type = R_386_NONE;
+
+	  relocation = 0;
+	  if (howto->pc_relative)
+	    relocation = (input_section->output_section->vma
+			  + input_section->output_offset
+			  + rel->r_offset);
+	}
+
       switch (r_type)
 	{
 	case R_386_GOT32:
@@ -2426,21 +2441,6 @@ elf_i386_relocate_section (bfd *output_bfd,
 
 	case R_386_32:
 	case R_386_PC32:
-	  /* r_symndx will be zero only for relocs against symbols
-	     from removed linkonce sections, or sections discarded by
-	     a linker script.  */
-	  if (r_symndx == 0)
-	    {
-	      /* Zero the section contents.  eh_frame generated by old
-		 versions of gcc isn't edited by elf-eh-frame.c, so
-		 FDEs for discarded linkonce functions might remain.
-		 Putting zeros here will zero such FDE's address range.
-		 This is a hint to unwinders and other consumers of
-		 exception handling info that the FDE is invalid.  */
-	      bfd_put_32 (input_bfd, 0, contents + rel->r_offset);
-	      break;
-	    }
-
 	  if ((input_section->flags & SEC_ALLOC) == 0)
 	    break;
 
@@ -3159,7 +3159,6 @@ elf_i386_finish_dynamic_symbol (bfd *output_bfd,
 	      bfd_elf32_swap_reloc_out (output_bfd, &rel,
 	      loc + sizeof (Elf32_External_Rel));
 	    }
-
 	}
       else
 	{