[obv] Remove dead code: bpstat_find_step_resume_breakpoint

[Jan Kratochvil <jan dot kratochvil at redhat dot com>]

Hi,

last call of bpstat_find_step_resume_breakpoint has been removed by:
	[RFC: 1/9] No context-switching in all-stop mode
	http://sourceware.org/ml/gdb-patches/2008-08/msg00441.html
	http://sourceware.org/ml/gdb-cvs/2008-09/msg00087.html
	a2fa66f408a58f949dd521f2238aa1db3609c442

Checked-in.


Thanks,
Jan


http://sourceware.org/ml/gdb-cvs/2010-04/msg00028.html

--- src/gdb/ChangeLog	2010/04/02 15:21:38	1.11567
+++ src/gdb/ChangeLog	2010/04/04 13:54:42	1.11568
@@ -1,3 +1,8 @@
+2010-04-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	* breakpoint.c (bpstat_find_step_resume_breakpoint): Remove.
+	* breakpoint.h (bpstat_find_step_resume_breakpoint): Remove.
+
 2010-04-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
 
 	* dwarf2read.c (read_namespace_type): Use common "return set_die_type"
--- src/gdb/breakpoint.c	2010/04/02 01:18:35	1.475
+++ src/gdb/breakpoint.c	2010/04/04 13:54:51	1.476
@@ -2963,36 +2963,6 @@
   return NULL;
 }
 
-/* Find a step_resume breakpoint associated with this bpstat.
-   (If there are multiple step_resume bp's on the list, this function
-   will arbitrarily pick one.)
-
-   It is an error to use this function if BPSTAT doesn't contain a
-   step_resume breakpoint.
-
-   See wait_for_inferior's use of this function.  */
-struct breakpoint *
-bpstat_find_step_resume_breakpoint (bpstat bsp)
-{
-  int current_thread;
-
-  gdb_assert (bsp != NULL);
-
-  current_thread = pid_to_thread_id (inferior_ptid);
-
-  for (; bsp != NULL; bsp = bsp->next)
-    {
-      if ((bsp->breakpoint_at != NULL)
-	  && (bsp->breakpoint_at->owner->type == bp_step_resume)
-	  && (bsp->breakpoint_at->owner->thread == current_thread
-	      || bsp->breakpoint_at->owner->thread == -1))
-	return bsp->breakpoint_at->owner;
-    }
-
-  internal_error (__FILE__, __LINE__, _("No step_resume breakpoint found."));
-}
-
-
 /* Put in *NUM the breakpoint number of the first breakpoint we are stopped
    at.  *BSP upon return is a bpstat which points to the remaining
    breakpoints stopped at (but which is not guaranteed to be good for
--- src/gdb/breakpoint.h	2010/04/02 01:18:34	1.114
+++ src/gdb/breakpoint.h	2010/04/04 13:54:51	1.115
@@ -651,17 +651,6 @@
 /* Find the bpstat associated with a breakpoint.  NULL otherwise. */
 bpstat bpstat_find_breakpoint (bpstat, struct breakpoint *);
 
-/* Find a step_resume breakpoint associated with this bpstat.
-   (If there are multiple step_resume bp's on the list, this function
-   will arbitrarily pick one.)
-
-   It is an error to use this function if BPSTAT doesn't contain a
-   step_resume breakpoint.
-
-   See wait_for_inferior's use of this function.
- */
-extern struct breakpoint *bpstat_find_step_resume_breakpoint (bpstat);
-
 /* Nonzero if a signal that we got in wait() was due to circumstances
    explained by the BS.  */
 /* Currently that is true if we have hit a breakpoint, or if there is