2010-04-04 Stan Shebs <stan@codesourcery.com>

[deliverable/binutils-gdb.git] / gdb / hppa-tdep.c

diff --git a/gdb/hppa-tdep.c b/gdb/hppa-tdep.c
index 072e687c81540953b5f88b19580336e07f0feddc..a0665efdd210899854d2c7562b80b74c19cafe9c 100644 (file)
--- a/gdb/hppa-tdep.c
+++ b/gdb/hppa-tdep.c
@@ -1,7 +1,7 @@
 /* Target-dependent code for the HP PA-RISC architecture.
 
    Copyright (C) 1986, 1987, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996,
-   1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009
+   1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010
    Free Software Foundation, Inc.
 
    Contributed by the Center for Software Science at the
@@ -1305,41 +1305,6 @@ hppa_write_pc (struct regcache *regcache, CORE_ADDR pc)
   regcache_cooked_write_unsigned (regcache, HPPA_PCOQ_TAIL_REGNUM, pc + 4);
 }
 
-/* return the alignment of a type in bytes. Structures have the maximum
-   alignment required by their fields. */
-
-static int
-hppa_alignof (struct type *type)
-{
-  int max_align, align, i;
-  CHECK_TYPEDEF (type);
-  switch (TYPE_CODE (type))
-    {
-    case TYPE_CODE_PTR:
-    case TYPE_CODE_INT:
-    case TYPE_CODE_FLT:
-      return TYPE_LENGTH (type);
-    case TYPE_CODE_ARRAY:
-      return hppa_alignof (TYPE_INDEX_TYPE (type));
-    case TYPE_CODE_STRUCT:
-    case TYPE_CODE_UNION:
-      max_align = 1;
-      for (i = 0; i < TYPE_NFIELDS (type); i++)
-       {
-         /* Bit fields have no real alignment. */
-         /* if (!TYPE_FIELD_BITPOS (type, i)) */
-         if (!TYPE_FIELD_BITSIZE (type, i))    /* elz: this should be bitsize */
-           {
-             align = hppa_alignof (TYPE_FIELD_TYPE (type, i));
-             max_align = max (max_align, align);
-           }
-       }
-      return max_align;
-    default:
-      return 4;
-    }
-}
-
 /* For the given instruction (INST), return any adjustment it makes
    to the stack pointer or zero for no adjustment. 
 
@@ -2427,8 +2392,6 @@ hppa_stub_frame_this_id (struct frame_info *this_frame,
 
   if (info)
     *this_id = frame_id_build (info->base, get_frame_func (this_frame));
-  else
-    *this_id = null_frame_id;
 }
 
 static struct value *