update copyright dates

[deliverable/binutils-gdb.git] / gas / frags.c

diff --git a/gas/frags.c b/gas/frags.c
index cfd183fb3d41ec63d70add20111b0a97161e7430..af9af5c4263262d90c3cb937cdfd07f0db6582ee 100644 (file)
--- a/gas/frags.c
+++ b/gas/frags.c
@@ -1,13 +1,13 @@
 /* frags.c - manage frags -
    Copyright 1987, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-   1999, 2000, 2001, 2003, 2004, 2005, 2006
+   1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007, 2008, 2009
    Free Software Foundation, Inc.
 
    This file is part of GAS, the GNU Assembler.
 
    GAS 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GAS is distributed in the hope that it will be useful,
@@ -69,7 +69,7 @@ frag_alloc (struct obstack *ob)
   (void) obstack_alloc (ob, 0);
   oalign = obstack_alignment_mask (ob);
   obstack_alignment_mask (ob) = 0;
-  ptr = (fragS *) obstack_alloc (ob, SIZEOF_STRUCT_FRAG);
+  ptr = obstack_alloc (ob, SIZEOF_STRUCT_FRAG);
   obstack_alignment_mask (ob) = oalign;
   memset (ptr, 0, SIZEOF_STRUCT_FRAG);
   return ptr;
@@ -137,12 +137,12 @@ frag_new (int old_frags_var_max_size
   fragS *former_last_fragP;
   frchainS *frchP;
 
-  assert (frchain_now->frch_last == frag_now);
+  gas_assert (frchain_now->frch_last == frag_now);
 
   /* Fix up old frag's fr_fix.  */
   frag_now->fr_fix = frag_now_fix_octets () - old_frags_var_max_size;
   /* Make sure its type is valid.  */
-  assert (frag_now->fr_type != 0);
+  gas_assert (frag_now->fr_type != 0);
 
   /* This will align the obstack so the next struct we allocate on it
      will begin at a correct boundary.  */
@@ -150,8 +150,8 @@ frag_new (int old_frags_var_max_size
   frchP = frchain_now;
   know (frchP);
   former_last_fragP = frchP->frch_last;
-  assert (former_last_fragP != 0);
-  assert (former_last_fragP == frag_now);
+  gas_assert (former_last_fragP != 0);
+  gas_assert (former_last_fragP == frag_now);
   frag_now = frag_alloc (&frchP->frch_obstack);
 
   as_where (&frag_now->fr_file, &frag_now->fr_line);
@@ -170,7 +170,7 @@ frag_new (int old_frags_var_max_size
   }
 #endif
 
-  assert (frchain_now->frch_last == frag_now);
+  gas_assert (frchain_now->frch_last == frag_now);
 
   frag_now->fr_next = NULL;
 }
@@ -389,9 +389,9 @@ frag_append_1_char (int datum)
    not already accounted for in the frag FR_ADDRESS.  */
 
 bfd_boolean
-frag_offset_fixed_p (fragS *frag1, fragS *frag2, bfd_vma *offset)
+frag_offset_fixed_p (const fragS *frag1, const fragS *frag2, bfd_vma *offset)
 {
-  fragS *frag;
+  const fragS *frag;
   bfd_vma off;
 
   /* Start with offset initialised to difference between the two frags.
@@ -419,6 +419,7 @@ frag_offset_fixed_p (fragS *frag1, fragS *frag2, bfd_vma *offset)
     }
 
   /* Maybe frag1 is after frag2.  */
+  off = frag1->fr_address - frag2->fr_address;
   frag = frag2;
   while (frag->fr_type == rs_fill)
     {