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RFA: [infrun.c] Fix to "nexti".


A "nexti" inside a function prologue currently == continue.
This has been broken for quite a while (24-Oct-95).

Here is the fix.

	* infrun.c (handle_inferior_event): Handle "nexti" inside function
	prologues.

-- 
Fernando Nasser
Red Hat Canada Ltd.                     E-Mail:  fnasser@redhat.com
2323 Yonge Street, Suite #300
Toronto, Ontario   M4P 2C9
Index: infrun.c
===================================================================
RCS file: /cvs/cvsfiles/devo/gdb/infrun.c,v
retrieving revision 1.277
diff -c -p -r1.277 infrun.c
*** infrun.c	2000/02/29 07:17:52	1.277
--- infrun.c	2001/01/04 19:39:44
*************** handle_inferior_event (struct execution_
*** 2738,2748 ****
        {
  	/* It's a subroutine call.  */
  
! 	if (step_over_calls == STEP_OVER_NONE)
  	  {
  	    /* I presume that step_over_calls is only 0 when we're
  	       supposed to be stepping at the assembly language level
  	       ("stepi").  Just stop.  */
  	    stop_step = 1;
  	    print_stop_reason (END_STEPPING_RANGE, 0);
  	    stop_stepping (ecs);
--- 2738,2753 ----
        {
  	/* It's a subroutine call.  */
  
! 	if ((step_over_calls == 0)
! 	    || ((step_range_end == 1)
! 	        && in_prologue (prev_pc, ecs->stop_func_start)))
  	  {
  	    /* I presume that step_over_calls is only 0 when we're
  	       supposed to be stepping at the assembly language level
  	       ("stepi").  Just stop.  */
+ 	    /* Also, maybe we just did a "nexti" inside a prolog,
+                so we thought it was a subroutine call but it was not.
+                Stop as well.  FENN */
  	    stop_step = 1;
  	    print_stop_reason (END_STEPPING_RANGE, 0);
  	    stop_stepping (ecs);

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