GDB 7.6.50

bfd/elf32-iq2000.c

Index: bfd/elf32-iq2000.c
diff --git a/bfd/elf32-iq2000.c b/bfd/elf32-iq2000.c
index 079a96219434be4a6ff2ed8129c14d36a1d3eff4..ff7ef4a3ea26ba76e7b901b1533ed4c1b57a289e 100644
--- a/bfd/elf32-iq2000.c
+++ b/bfd/elf32-iq2000.c
@@ -290,7 +290,7 @@ iq2000_elf_relocate_hi16 (bfd *input_bfd,
   bfd_vma insn;
 
   insn = bfd_get_32 (input_bfd, contents + relhi->r_offset);
-  
+
   value += relhi->r_addend;
   value &= 0x7fffffff; /* Mask off top-bit which is Harvard mask bit.  */
 
@@ -299,7 +299,7 @@ iq2000_elf_relocate_hi16 (bfd *input_bfd,
   if (value & 0x8000)
     value += 0x10000;
 
-  value >>= 16; 
+  value >>= 16;
   insn = ((insn & ~0xFFFF) | value);
 
   bfd_put_32 (input_bfd, insn, contents + relhi->r_offset);
@@ -444,7 +444,7 @@ iq2000_info_to_howto_rela (bfd * abfd ATTRIBUTE_UNUSED,
 /* Look through the relocs for a section during the first phase.
    Since we don't do .gots or .plts, we just need to consider the
    virtual table relocs for gc.	 */
- 
+
 static bfd_boolean
 iq2000_elf_check_relocs (bfd *abfd,
 			 struct bfd_link_info *info,
@@ -456,19 +456,19 @@ iq2000_elf_check_relocs (bfd *abfd,
   const Elf_Internal_Rela *rel;
   const Elf_Internal_Rela *rel_end;
   bfd_boolean changed = FALSE;
-  
+
   if (info->relocatable)
     return TRUE;
-  
+
   symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
   sym_hashes = elf_sym_hashes (abfd);
-  
+
   rel_end = relocs + sec->reloc_count;
   for (rel = relocs; rel < rel_end; rel++)
     {
       struct elf_link_hash_entry *h;
       unsigned long r_symndx;
-      
+
       r_symndx = ELF32_R_SYM (rel->r_info);
       if (r_symndx < symtab_hdr->sh_info)
 	h = NULL;
@@ -478,8 +478,12 @@ iq2000_elf_check_relocs (bfd *abfd,
 	  while (h->root.type == bfd_link_hash_indirect
 		 || h->root.type == bfd_link_hash_warning)
 	    h = (struct elf_link_hash_entry *) h->root.u.i.link;
+
+	  /* PR15323, ref flags aren't set for references in the same
+	     object.  */
+	  h->root.non_ir_ref = 1;
 	}
-      
+
       switch (ELF32_R_TYPE (rel->r_info))
 	{
 	  /* This relocation describes the C++ object vtable
@@ -488,7 +492,7 @@ iq2000_elf_check_relocs (bfd *abfd,
 	  if (!bfd_elf_gc_record_vtinherit (abfd, sec, h, rel->r_offset))
 	    return FALSE;
 	  break;
-	  
+
 	  /* This relocation describes which C++ vtable entries
 	     are actually used.  Record for later use during GC.  */
 	case R_IQ2000_GNU_VTENTRY:
@@ -584,20 +588,20 @@ iq2000_elf_relocate_section (bfd *		     output_bfd ATTRIBUTE_UNUSED,
       bfd_reloc_status_type	   r;
       const char *		   name = NULL;
       int			   r_type;
-      
+
       r_type = ELF32_R_TYPE (rel->r_info);
-      
+
       if (   r_type == R_IQ2000_GNU_VTINHERIT
 	  || r_type == R_IQ2000_GNU_VTENTRY)
 	continue;
-      
+
       r_symndx = ELF32_R_SYM (rel->r_info);
 
       howto  = iq2000_elf_howto_table + ELF32_R_TYPE (rel->r_info);
       h	     = NULL;
       sym    = NULL;
       sec    = NULL;
-      
+
       if (r_symndx < symtab_hdr->sh_info)
 	{
 	  asection *osec;
@@ -615,7 +619,7 @@ iq2000_elf_relocate_section (bfd *		     output_bfd ATTRIBUTE_UNUSED,
 	  relocation = (sec->output_section->vma
 			+ sec->output_offset
 			+ sym->st_value);
-	  
+
 	  name = bfd_elf_string_from_elf_section
 	    (input_bfd, symtab_hdr->sh_link, sym->st_name);
 	  name = (name == NULL) ? bfd_section_name (input_bfd, osec) : name;
@@ -623,12 +627,12 @@ iq2000_elf_relocate_section (bfd *		     output_bfd ATTRIBUTE_UNUSED,
       else
 	{
 	  bfd_boolean unresolved_reloc;
-	  bfd_boolean warned;
+	  bfd_boolean warned, ignored;
 
 	  RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
 				   r_symndx, symtab_hdr, sym_hashes,
 				   h, sec, relocation,
-				   unresolved_reloc, warned);
+				   unresolved_reloc, warned, ignored);
 
 	  name = h->root.root.string;
 	}
@@ -674,12 +678,12 @@ iq2000_elf_relocate_section (bfd *		     output_bfd ATTRIBUTE_UNUSED,
 		(info, (h ? &h->root : NULL), name, howto->name,
 		 (bfd_vma) 0, input_bfd, input_section, rel->r_offset);
 	      break;
-	      
+
 	    case bfd_reloc_undefined:
 	      r = info->callbacks->undefined_symbol
 		(info, name, input_bfd, input_section, rel->r_offset, TRUE);
 	      break;
-	      
+
 	    case bfd_reloc_outofrange:
 	      msg = _("internal error: out of range error");
 	      break;
@@ -836,7 +840,7 @@ iq2000_elf_merge_private_bfd_data (bfd *ibfd, bfd *obfd)
 	      break;
 	    }
 	}
-      
+
       /* Print out any mismatches from above.  */
       if (new_opt[0])
 	{