* linux-arm-low.c: Include <signal.h>.

[deliverable/binutils-gdb.git] / bfd / xcofflink.c

diff --git a/bfd/xcofflink.c b/bfd/xcofflink.c
index 47e094e58566795b216068dcc1a31403efc8e9f7..4adfb1746699af54da617d750331ae3d633182cc 100644 (file)
--- a/bfd/xcofflink.c
+++ b/bfd/xcofflink.c
@@ -1365,11 +1365,12 @@ xcoff_link_add_symbols (bfd *abfd, struct bfd_link_info *info)
             If C_FILE or first time, handle special
 
             Advance esym, sym_hash, csect_hash ptrs.  */
-         if (sym.n_sclass == C_FILE)
+         if (sym.n_sclass == C_FILE || sym.n_sclass == C_DWARF)
            csect = NULL;
          if (csect != NULL)
            *csect_cache = csect;
-         else if (first_csect == NULL || sym.n_sclass == C_FILE)
+         else if (first_csect == NULL
+                   || sym.n_sclass == C_FILE || sym.n_sclass == C_DWARF)
            *csect_cache = coff_section_from_bfd_index (abfd, sym.n_scnum);
          else
            *csect_cache = NULL;
@@ -2073,6 +2074,10 @@ xcoff_link_add_symbols (bfd *abfd, struct bfd_link_info *info)
   /* Make sure that we have seen all the relocs.  */
   for (o = abfd->sections; o != first_csect; o = o->next)
     {
+      /* Debugging sections have no csects.  */
+      if (bfd_get_section_flags (abfd, o) & SEC_DEBUGGING)
+        continue;
+
       /* Reset the section size and the line number count, since the
         data is now attached to the csects.  Don't reset the size of
         the .debug section, since we need to read it below in
@@ -3009,6 +3014,7 @@ xcoff_sweep (struct bfd_link_info *info)
                  || o == xcoff_hash_table (info)->loader_section
                  || o == xcoff_hash_table (info)->linkage_section
                  || o == xcoff_hash_table (info)->descriptor_section
+                  || (bfd_get_section_flags (sub, o) & SEC_DEBUGGING)
                  || strcmp (o->name, ".debug") == 0)
                o->flags |= SEC_MARK;
              else
@@ -3348,9 +3354,6 @@ xcoff_post_gc_symbol (struct xcoff_link_hash_entry *h, void * p)
 {
   struct xcoff_loader_info *ldinfo = (struct xcoff_loader_info *) p;
 
-  if (h->root.type == bfd_link_hash_warning)
-    h = (struct xcoff_link_hash_entry *) h->root.u.i.link;
-
   /* __rtinit, this symbol has special handling. */
   if (h->flags & XCOFF_RTINIT)
     return TRUE;
@@ -4930,21 +4933,25 @@ xcoff_link_input_bfd (struct xcoff_final_link_info *flinfo,
                             this case, but I don't think it's worth it.  */
                          is = flinfo->internal_syms + r_symndx;
 
-                         name = (_bfd_coff_internal_syment_name
-                                 (input_bfd, is, buf));
+                          if (is->n_sclass != C_DWARF)
+                            {
+                              name = (_bfd_coff_internal_syment_name
+                                      (input_bfd, is, buf));
 
-                         if (name == NULL)
-                           return FALSE;
+                              if (name == NULL)
+                                return FALSE;
 
-                         if (! ((*flinfo->info->callbacks->unattached_reloc)
-                                (flinfo->info, name, input_bfd, o,
-                                 irel->r_vaddr)))
-                           return FALSE;
+                              if (!(*flinfo->info->callbacks->unattached_reloc)
+                                  (flinfo->info, name, input_bfd, o,
+                                   irel->r_vaddr))
+                                return FALSE;
+                            }
                        }
                    }
                }
 
-             if (xcoff_need_ldrel_p (flinfo->info, irel, h))
+             if ((o->flags & SEC_DEBUGGING) == 0
+                  && xcoff_need_ldrel_p (flinfo->info, irel, h))
                {
                  asection *sec;
 
@@ -5142,8 +5149,9 @@ xcoff_find_tc0 (bfd *output_bfd, struct xcoff_final_link_info *flinfo)
 /* Write out a non-XCOFF global symbol.  */
 
 static bfd_boolean
-xcoff_write_global_symbol (struct xcoff_link_hash_entry *h, void * inf)
+xcoff_write_global_symbol (struct bfd_hash_entry *bh, void * inf)
 {
+  struct xcoff_link_hash_entry *h = (struct xcoff_link_hash_entry *) bh;
   struct xcoff_final_link_info *flinfo = (struct xcoff_final_link_info *) inf;
   bfd *output_bfd;
   bfd_byte *outsym;
@@ -6227,9 +6235,7 @@ _bfd_xcoff_bfd_final_link (bfd *abfd, struct bfd_link_info *info)
 
   /* Write out all the global symbols which do not come from XCOFF
      input files.  */
-  xcoff_link_hash_traverse (xcoff_hash_table (info),
-                           xcoff_write_global_symbol,
-                           (void *) &flinfo);
+  bfd_hash_traverse (&info->hash->table, xcoff_write_global_symbol, &flinfo);
 
   if (flinfo.outsyms != NULL)
     {