* som.c (som_misc_symbol_info): Add field

        secondary_def.
        (som_bfd_derive_misc_symbol_info):  Initialize
        secondary_def.
        (som_build_and_write_symbol_table): Keep track
        of secondary_def field.
        (som_slurp_symbol_table): Set BSF_WEAK symbol flag
        if secondary_def field is set.
        (som_bfd_ar_write_symbol_stuff): Initialize
        secondary_def.

1 files changed, 14 insertions, 1 deletions

diff --git a/bfd/som.c b/bfd/som.c
index 6f2b6c3..492ac23 100644
--- a/bfd/som.c
+++ b/bfd/som.c
@@ -148,6 +148,7 @@ struct som_misc_symbol_info
   unsigned int symbol_info;
   unsigned int symbol_value;
   unsigned int priv_level;
+  unsigned int secondary_def;
 };
 
 /* Forward declarations */
@@ -4052,6 +4053,13 @@ som_bfd_derive_misc_symbol_info (abfd, sym, info)
 
   /* Set the symbol's value.  */
   info->symbol_value = sym->value + sym->section->vma;
+
+  /* The secondary_def field is for weak symbols.  */
+  if (sym->flags & BSF_WEAK)
+    info->secondary_def = true;
+  else
+    info->secondary_def = false;
+
 }
 
 /* Build and write, in one big chunk, the entire symbol table for
@@ -4095,6 +4103,7 @@ som_build_and_write_symbol_table (abfd)
       som_symtab[i].symbol_info = info.symbol_info;
       som_symtab[i].xleast = 3;
       som_symtab[i].symbol_value = info.symbol_value | info.priv_level;
+      som_symtab[i].secondary_def = info.secondary_def;
     }
 
   /* Everything is ready, seek to the right location and
@@ -4382,6 +4391,10 @@ som_slurp_symbol_table (abfd)
 	  break;
 	}
 
+      /* Check for a weak symbol.  */
+      if (bufp->secondary_def)
+        sym->symbol.flags |= BSF_WEAK;
+
       /* Mark section symbols and symbols used by the debugger.
 	 Note $START$ is a magic code symbol, NOT a section symbol.  */
       if (sym->symbol.name[0] == '$'
@@ -5924,7 +5937,7 @@ som_bfd_ar_write_symbol_stuff (abfd, nsyms, string_size, lst, elength)
 
 	  /* Fill in the lst symbol record.  */
 	  curr_lst_sym->hidden = 0;
-	  curr_lst_sym->secondary_def = 0;
+	  curr_lst_sym->secondary_def = info.secondary_def;
 	  curr_lst_sym->symbol_type = info.symbol_type;
 	  curr_lst_sym->symbol_scope = info.symbol_scope;
 	  curr_lst_sym->check_level = 0;