* infrun.c (follow_fork): Initialize new step_* locals

[deliverable/binutils-gdb.git] / gdb / frame.h

diff --git a/gdb/frame.h b/gdb/frame.h
index 231aa32e35509d0f6195fa4e5948aa57b5a86005..224aec9a03591fb0d5717c60329d817a03ab6389 100644 (file)
--- a/gdb/frame.h
+++ b/gdb/frame.h
@@ -1,7 +1,7 @@
 /* Definitions for dealing with stack frames, for GDB, the GNU debugger.
 
    Copyright (C) 1986, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1996, 1997,
-   1998, 1999, 2000, 2001, 2002, 2003, 2004, 2007, 2008
+   1998, 1999, 2000, 2001, 2002, 2003, 2004, 2007, 2008, 2009
    Free Software Foundation, Inc.
 
    This file is part of GDB.
@@ -204,6 +204,11 @@ enum frame_type
    error.  */
 extern struct frame_info *get_current_frame (void);
 
+/* Does the current target interface have enough state to be able to
+   query the current inferior for frame info, and is the inferior in a
+   state where that is possible?  */
+extern int has_stack_frames (void);
+
 /* Invalidates the frame cache (this function should have been called
    invalidate_cached_frames).
 
@@ -660,22 +665,4 @@ extern struct frame_info *deprecated_safe_get_selected_frame (void);
 
 extern struct frame_info *create_new_frame (CORE_ADDR base, CORE_ADDR pc);
 
-/* FIXME: cagney/2002-12-06: Has the PC in the current frame changed?
-   "infrun.c", Thanks to gdbarch_decr_pc_after_break, can change the PC after
-   the initial frame create.  This puts things back in sync.
-
-   This replaced: frame->pc = ....; */
-extern void deprecated_update_frame_pc_hack (struct frame_info *frame,
-                                            CORE_ADDR pc);
-
-/* FIXME: cagney/2002-12-18: Has the frame's base changed?  Or to be
-   more exact, was that initial guess at the frame's base as returned
-   by the deleted read_fp() wrong?  If it was, fix it.  This shouldn't
-   be necessary since the code should be getting the frame's base
-   correct from the outset.
-
-   This replaced: frame->frame = ....; */
-extern void deprecated_update_frame_base_hack (struct frame_info *frame,
-                                              CORE_ADDR base);
-
 #endif /* !defined (FRAME_H)  */