Don't abort() when disassembling bad moxie instructions.

[deliverable/binutils-gdb.git] / ld / ldctor.c

diff --git a/ld/ldctor.c b/ld/ldctor.c
index f9934fc22f5830b0b39e4e9d4090ae96e3ce936d..b29c1e0cbb13463f58989042722775698365cf9a 100644 (file)
--- a/ld/ldctor.c
+++ b/ld/ldctor.c
@@ -1,27 +1,28 @@
 /* ldctor.c -- constructor support routines
    Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-   2002, 2003, 2004 Free Software Foundation, Inc.
+   2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2011
+   Free Software Foundation, Inc.
    By Steve Chamberlain <sac@cygnus.com>
 
-This file is part of GLD, the Gnu Linker.
+   This file is part of the GNU Binutils.
 
-GLD is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
 
-GLD is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License
-along with GLD; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA.  */
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.  */
 
-#include "bfd.h"
 #include "sysdep.h"
+#include "bfd.h"
 #include "bfdlink.h"
 #include "safe-ctype.h"
 
@@ -69,7 +70,7 @@ ldctor_add_set_entry (struct bfd_link_hash_entry *h,
 
   if (p == NULL)
     {
-      p = xmalloc (sizeof (struct set_info));
+      p = (struct set_info *) xmalloc (sizeof (struct set_info));
       p->next = sets;
       sets = p;
       p->h = h;
@@ -105,7 +106,7 @@ ldctor_add_set_entry (struct bfd_link_hash_entry *h,
        }
     }
 
-  e = xmalloc (sizeof (struct set_element));
+  e = (struct set_element *) xmalloc (sizeof (struct set_element));
   e->next = NULL;
   e->name = name;
   e->section = section;
@@ -131,7 +132,7 @@ ctor_prio (const char *name)
   while (*name == '_')
     ++name;
 
-  if (strncmp (name, "GLOBAL_", sizeof "GLOBAL_" - 1) != 0)
+  if (! CONST_STRNEQ (name, "GLOBAL_"))
     return -1;
 
   name += sizeof "GLOBAL_" - 1;
@@ -152,8 +153,10 @@ ctor_prio (const char *name)
 static int
 ctor_cmp (const void *p1, const void *p2)
 {
-  const struct set_element * const *pe1 = p1;
-  const struct set_element * const *pe2 = p2;
+  const struct set_element * const *pe1 =
+      (const struct set_element * const *) p1;
+  const struct set_element * const *pe2 =
+      (const struct set_element * const *) p2;
   const char *n1;
   const char *n2;
   int prio1;
@@ -198,7 +201,6 @@ void
 ldctor_build_sets (void)
 {
   static bfd_boolean called;
-  lang_statement_list_type *old;
   bfd_boolean header_printed;
   struct set_info *p;
 
@@ -223,7 +225,7 @@ ldctor_build_sets (void)
          for (e = p->elements; e != NULL; e = e->next)
            ++c;
 
-         array = xmalloc (c * sizeof *array);
+         array = (struct set_element **) xmalloc (c * sizeof *array);
 
          i = 0;
          for (e = p->elements; e != NULL; e = e->next)
@@ -244,10 +246,8 @@ ldctor_build_sets (void)
        }
     }
 
-  old = stat_ptr;
-  stat_ptr = &constructor_list;
-
-  lang_list_init (stat_ptr);
+  lang_list_init (&constructor_list);
+  push_stat_ptr (&constructor_list);
 
   header_printed = FALSE;
   for (p = sets; p != NULL; p = p->next)
@@ -273,13 +273,13 @@ ldctor_build_sets (void)
         except that we use the right size instead of .long.  When
         generating relocatable output, we generate relocs instead of
         addresses.  */
-      howto = bfd_reloc_type_lookup (output_bfd, p->reloc);
+      howto = bfd_reloc_type_lookup (link_info.output_bfd, p->reloc);
       if (howto == NULL)
        {
          if (link_info.relocatable)
            {
              einfo (_("%P%X: %s does not support reloc %s for set %s\n"),
-                    bfd_get_target (output_bfd),
+                    bfd_get_target (link_info.output_bfd),
                     bfd_get_reloc_code_name (p->reloc),
                     p->h->root.string);
              continue;
@@ -319,11 +319,13 @@ ldctor_build_sets (void)
          break;
        }
 
-      lang_add_assignment (exp_assop ('=', ".",
-                                     exp_unop (ALIGN_K,
-                                               exp_intop (reloc_size))));
-      lang_add_assignment (exp_assop ('=', p->h->root.string,
-                                     exp_nameop (NAME, ".")));
+      lang_add_assignment (exp_assign (".",
+                                      exp_unop (ALIGN_K,
+                                                exp_intop (reloc_size)),
+                                      FALSE));
+      lang_add_assignment (exp_assign (p->h->root.string,
+                                      exp_nameop (NAME, "."),
+                                      FALSE));
       lang_add_data (size, exp_intop (p->count));
 
       for (e = p->elements; e != NULL; e = e->next)
@@ -372,5 +374,5 @@ ldctor_build_sets (void)
       lang_add_data (size, exp_intop (0));
     }
 
-  stat_ptr = old;
+  pop_stat_ptr ();
 }