[patch] Remove level param from select_and_print_frame()

[Andrew Cagney <ac131313 at cygnus dot com>]

Remove another level param that isn't used.

I should note that after this one, things start to get hard.  Some code 
has overloaded level==-1 as a way of indicating that the print frame 
code shouldn't print the level when printing the frame - even when frame 
is valid :-/

committed,
Andrew
2002-05-04  Andrew Cagney  <ac131313@redhat.com>

	* stack.c (select_and_print_frame): Make static.  Delete the
	parameter `level'.
	(func_command): Update call.
	(select_frame_command): Delete code computing the frame level.
	* frame.h (select_and_print_frame): Delete declaration.

Index: frame.h
===================================================================
RCS file: /cvs/src/src/gdb/frame.h,v
retrieving revision 1.16
diff -u -r1.16 frame.h
--- frame.h	5 May 2002 01:15:13 -0000	1.16
+++ frame.h	5 May 2002 02:23:09 -0000
@@ -248,8 +248,6 @@
 
 extern void record_selected_frame (CORE_ADDR *, int *);
 
-extern void select_and_print_frame (struct frame_info *, int);
-
 extern void print_frame_info (struct frame_info *, int, int, int);
 
 extern void show_frame_info (struct frame_info *, int, int, int);
Index: stack.c
===================================================================
RCS file: /cvs/src/src/gdb/stack.c,v
retrieving revision 1.36
diff -u -r1.36 stack.c
--- stack.c	5 May 2002 01:15:13 -0000	1.36
+++ stack.c	5 May 2002 02:23:11 -0000
@@ -1490,13 +1490,13 @@
 
 /* Select frame FI.  Also print the stack frame and show the source if
    this is the tui version.  */
-void
-select_and_print_frame (struct frame_info *fi, int level)
+static void
+select_and_print_frame (struct frame_info *fi)
 {
   select_frame (fi);
   if (fi)
     {
-      print_stack_frame (fi, level, 1);
+      print_stack_frame (fi, frame_relative_level (fi), 1);
     }
 }
 
@@ -1594,20 +1594,6 @@
 
   frame = parse_frame_specification (level_exp);
 
-  /* Try to figure out what level this frame is.  But if there is
-     no current stack, don't error out -- let the user set one.  */
-  frame1 = 0;
-  if (get_current_frame ())
-    {
-      for (frame1 = get_prev_frame (0);
-	   frame1 && frame1 != frame;
-	   frame1 = get_prev_frame (frame1))
-	level++;
-    }
-
-  if (!frame1)
-    level = 0;
-
   select_frame (frame);
 }
 
@@ -1865,7 +1851,7 @@
   if (!found)
     printf_filtered ("'%s' not within current stack frame.\n", arg);
   else if (fp != selected_frame)
-    select_and_print_frame (fp, level);
+    select_and_print_frame (fp);
 }
 
 /* Gets the language of the current frame.  */