* arch-utils.c (default_prepare_to_proceed): Remove.

	(generic_prepare_to_proceed): Remove.
	* arch-utils.h (default_prepare_to_proceed): Remove prototype.
	(generic_prepare_to_proceed): Remove prototype.
	* gdbarch.sh (PREPARE_TO_PROCEED): Remove.
	* gdbarch.c: Regenerate.
	* gdbarch.h: Regenerate.
	* hppa-tdep.c (hppa_prepare_to_proceed): Remove dangling prototype.
	* hppah-nat.c (hppa_switched_threads): Remove.
	* infrun.c (prepare_to_proceed): New static function, copied from
	generic_prepare_to_proceed.  Remove select_it argument.
	(proceed): Call prepare_to_proceed.
	* infttrace.c (old_gdb_pid, reported_pid, reported_bpt): Remove
	variables.
	(ptrace_wait): Don't set the removed variables.
	(hppa_switched_threads): Remove.
	* lin-lwp.c (lin_lwp_prepare_to_proceed): Remove.
	* config/nm-linux.h (PREPARE_TO_PROCEED): Don't define.
	(lin_lwp_prepare_to_proceed): Remove prototype.
	* config/i386/nm-x86-64linux.h (PREPARE_TO_PROCEED): Don't undefine.
	* config/pa/nm-hppah.h (PREPARE_TO_PROCEED): Don't define.

1 files changed, 0 insertions, 60 deletions

diff --git a/gdb/arch-utils.c b/gdb/arch-utils.c
index f3be3208eee..043600e9848 100644
--- 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)
 {