arc: Add a gdbarch_tdep structure

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

diff --git a/gdb/arc-tdep.c b/gdb/arc-tdep.c
index 6048ad6874ca4c2d09433e88ede0308517f4dcfc..58de8e9c868d4599de83684c5a068c5a07217c36 100644 (file)
--- a/gdb/arc-tdep.c
+++ b/gdb/arc-tdep.c
@@ -574,8 +574,9 @@ arc_return_value (struct gdbarch *gdbarch, struct value *function,
                          || TYPE_LENGTH (valtype) > 2 * ARC_REGISTER_SIZE);
 
   if (arc_debug)
-    debug_printf ("arc: return_value (readbuf = %p, writebuf = %p)\n",
-                 readbuf, writebuf);
+    debug_printf ("arc: return_value (readbuf = %s, writebuf = %s)\n",
+                 host_address_to_string (readbuf),
+                 host_address_to_string (writebuf));
 
   if (writebuf != NULL)
     {
@@ -875,9 +876,6 @@ static struct value *
 arc_frame_prev_register (struct frame_info *this_frame,
                         void **this_cache, int regnum)
 {
-  if (arc_debug)
-    debug_printf ("arc: frame_prev_register (regnum = %d)\n", regnum);
-
   if (*this_cache == NULL)
     *this_cache = arc_make_frame_cache (this_frame);
   struct arc_frame_cache *cache = (struct arc_frame_cache *) (*this_cache);
@@ -1161,7 +1159,10 @@ arc_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   if (!arc_tdesc_init (info, &tdesc, &tdesc_data))
     return NULL;
 
-  struct gdbarch *gdbarch = gdbarch_alloc (&info, NULL);
+  /* Allocate the ARC-private target-dependent information structure, and the
+     GDB target-independent information structure.  */
+  struct gdbarch_tdep *tdep = XCNEW (struct gdbarch_tdep);
+  struct gdbarch *gdbarch = gdbarch_alloc (&info, tdep);
 
   /* Data types.  */
   set_gdbarch_short_bit (gdbarch, 16);