2004-05-01 Andrew Cagney <cagney@redhat.com>

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

diff --git a/gdb/dummy-frame.h b/gdb/dummy-frame.h
index 6d565d1091aac24657bf88c96cd334254eb60425..07f8f5a57fa124b5a2691da18c510dad570ebf63 100644 (file)
--- a/gdb/dummy-frame.h
+++ b/gdb/dummy-frame.h
@@ -27,35 +27,9 @@ struct regcache;
 struct frame_unwind;
 struct frame_id;
 
-/* GENERIC DUMMY FRAMES
-  
-   The following code serves to maintain the dummy stack frames for
-   inferior function calls (ie. when gdb calls into the inferior via
-   call_function_by_hand).  This code saves the machine state before
-   the call in host memory, so we must maintain an independent stack
-   and keep it consistant etc.  I am attempting to make this code
-   generic enough to be used by many targets.
- 
-   The cheapest and most generic way to do CALL_DUMMY on a new target
-   is probably to define CALL_DUMMY to be empty,
-   DEPRECATED_CALL_DUMMY_LENGTH to zero, and CALL_DUMMY_LOCATION to
-   AT_ENTRY.  Then you must remember to define PUSH_RETURN_ADDRESS,
-   because no call instruction will be being executed by the target.
-   Also DEPRECATED_FRAME_CHAIN_VALID as
-   generic_{file,func}_frame_chain_valid and do not set
-   DEPRECATED_FIX_CALL_DUMMY.  */
-
 /* If the PC falls in a dummy frame, return a dummy frame
    unwinder.  */
 
 extern const struct frame_unwind *dummy_frame_sniffer (struct frame_info *next_frame);
 
-/* Return the regcache that belongs to the dummy-frame identifed by PC
-   and FP, or NULL if no such frame exists.  */
-/* FIXME: cagney/2002-11-08: The function only exists because of
-   deprecated_generic_get_saved_register.  Eliminate that function and
-   this, to, can go.  */
-
-extern struct regcache *deprecated_find_dummy_frame_regcache (CORE_ADDR pc,
-                                                             CORE_ADDR fp);
 #endif /* !defined (DUMMY_FRAME_H)  */