2003-06-23 Elena Zannoni <ezannoni@redhat.com>

[deliverable/binutils-gdb.git] / gdb / arch-utils.c

diff --git a/gdb/arch-utils.c b/gdb/arch-utils.c
index 9fa9ceade9d92d6680f1dfcd208e7891b60fadb5..043600e98483ba6b694ad4bd059b98fc16e12025 100644 (file)
--- a/gdb/arch-utils.c
+++ b/gdb/arch-utils.c
@@ -272,66 +272,6 @@ no_op_reg_to_regnum (int reg)
   return reg;
 }
 
-/* Default prepare_to_procced().  */
-int
-default_prepare_to_proceed (int select_it)
-{
-  return 0;
-}
-
-/* Generic prepare_to_proceed().  This one should be suitable for most
-   targets that support threads. */
-int
-generic_prepare_to_proceed (int select_it)
-{
-  ptid_t wait_ptid;
-  struct target_waitstatus wait_status;
-
-  /* Get the last target status returned by target_wait().  */
-  get_last_target_status (&wait_ptid, &wait_status);
-
-  /* Make sure we were stopped either at a breakpoint, or because
-     of a Ctrl-C.  */
-  if (wait_status.kind != TARGET_WAITKIND_STOPPED
-      || (wait_status.value.sig != TARGET_SIGNAL_TRAP &&
-          wait_status.value.sig != TARGET_SIGNAL_INT))
-    {
-      return 0;
-    }
-
-  if (!ptid_equal (wait_ptid, minus_one_ptid)
-      && !ptid_equal (inferior_ptid, wait_ptid))
-    {
-      /* Switched over from WAIT_PID.  */
-      CORE_ADDR wait_pc = read_pc_pid (wait_ptid);
-
-      if (wait_pc != read_pc ())
-       {
-         if (select_it)
-           {
-             /* Switch back to WAIT_PID thread.  */
-             inferior_ptid = wait_ptid;
-
-             /* FIXME: This stuff came from switch_to_thread() in
-                thread.c (which should probably be a public function).  */
-             flush_cached_frames ();
-             registers_changed ();
-             stop_pc = wait_pc;
-             select_frame (get_current_frame ());
-           }
-          /* We return 1 to indicate that there is a breakpoint here,
-             so we need to step over it before continuing to avoid
-             hitting it straight away. */
-          if (breakpoint_here_p (wait_pc))
-            {
-             return 1;
-            }
-       }
-    }
-  return 0;
-  
-}
-
 CORE_ADDR
 init_frame_pc_noop (int fromleaf, struct frame_info *prev)
 {
@@ -440,23 +380,29 @@ legacy_pc_in_sigtramp (CORE_ADDR pc, char *name)
 }
 
 int
-legacy_convert_register_p (int regnum)
+legacy_convert_register_p (int regnum, struct type *type)
 {
   return DEPRECATED_REGISTER_CONVERTIBLE (regnum);
 }
 
 void
-legacy_register_to_value (int regnum, struct type *type,
-                         char *from, char *to)
+legacy_register_to_value (struct frame_info *frame, int regnum,
+                         struct type *type, void *to)
 {
+  char from[MAX_REGISTER_SIZE];
+  frame_read_register (frame, regnum, from);
   DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL (regnum, type, from, to);
 }
 
 void
-legacy_value_to_register (struct type *type, int regnum,
-                         char *from, char *to)
+legacy_value_to_register (struct frame_info *frame, int regnum,
+                         struct type *type, const void *tmp)
 {
+  char to[MAX_REGISTER_SIZE];
+  char *from = alloca (TYPE_LENGTH (type));
+  memcpy (from, from, TYPE_LENGTH (type));
   DEPRECATED_REGISTER_CONVERT_TO_RAW (type, regnum, from, to);
+  put_frame_register (frame, regnum, to);
 }
 
 \f