Move target object files to target subdirectory

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

diff --git a/gdb/frame.h b/gdb/frame.h
index 1b726108b99aac98bef802832593b982b4ee9a43..0ed7a14d032aecee1d05f9d385fde0b5c85cd7cc 100644 (file)
--- a/gdb/frame.h
+++ b/gdb/frame.h
@@ -494,8 +494,10 @@ extern struct program_space *get_frame_program_space (struct frame_info *);
 /* Unwind THIS frame's program space from the NEXT frame.  */
 extern struct program_space *frame_unwind_program_space (struct frame_info *);
 
+class address_space;
+
 /* Return the frame's address space.  */
-extern struct address_space *get_frame_address_space (struct frame_info *);
+extern const address_space *get_frame_address_space (struct frame_info *);
 
 /* For frames where we can not unwind further, describe why.  */
 
@@ -784,18 +786,23 @@ extern void read_frame_arg (struct symbol *sym, struct frame_info *frame,
 extern void read_frame_local (struct symbol *sym, struct frame_info *frame,
                              struct frame_arg *argp);
 
-extern void info_args_command (char *, int);
+extern void info_args_command (const char *, int);
 
-extern void info_locals_command (char *, int);
+extern void info_locals_command (const char *, int);
 
-extern void return_command (char *, int);
+extern void return_command (const char *, int);
 
 /* Set FRAME's unwinder temporarily, so that we can call a sniffer.
-   Return a cleanup which should be called if unwinding fails, and
-   discarded if it succeeds.  */
+   If sniffing fails, the caller should be sure to call
+   frame_cleanup_after_sniffer.  */
+
+extern void frame_prepare_for_sniffer (struct frame_info *frame,
+                                      const struct frame_unwind *unwind);
+
+/* Clean up after a failed (wrong unwinder) attempt to unwind past
+   FRAME.  */
 
-struct cleanup *frame_prepare_for_sniffer (struct frame_info *frame,
-                                          const struct frame_unwind *unwind);
+extern void frame_cleanup_after_sniffer (struct frame_info *frame);
 
 /* Notes (cagney/2002-11-27, drow/2003-09-06):