2004-08-02 Andrew Cagney <cagney@gnu.org>

	* gdbarch.sh (deprecated_frameless_function_invocation): Delete.
	* gdbarch.h, gdbarch.c: Re-generate.
	* arm-tdep.c 	(arm_frameless_function_invocation): Delete.
	(arm_gdbarch_init) Do not set frameless function invocation.
	* frame.h (legacy_frameless_look_for_prologue): Delete declaration.
	* blockframe.c (legacy_frameless_look_for_prologue): Delete function.
	* frv-tdep.c (frv_frameless_function_invocation): Delete.
	(frv_gdbarch_init): Do not set frameless function invocation.
	* sh64-tdep.c (sh64_gdbarch_init): Ditto.
	* sh-tdep.c (sh_gdbarch_init): Ditto.
	* m32r-tdep.c (m32r_gdbarch_init): Ditto.
	* h8300-tdep.c (h8300_gdbarch_init): Ditto.
	* avr-tdep.c (avr_gdbarch_init): Ditto.

1 files changed, 0 insertions, 38 deletions

diff --git a/gdb/blockframe.c b/gdb/blockframe.c
index 7b48194..7d9618f 100644
--- a/gdb/blockframe.c
+++ b/gdb/blockframe.c
@@ -135,44 +135,6 @@ inside_entry_func (struct frame_info *this_frame)
   return (get_frame_func (this_frame) == entry_point_address ());
 }
 
-/* Return nonzero if the function for this frame lacks a prologue.
-   Many machines can define DEPRECATED_FRAMELESS_FUNCTION_INVOCATION
-   to just call this function.  */
-
-int
-legacy_frameless_look_for_prologue (struct frame_info *frame)
-{
-  CORE_ADDR func_start;
-
-  func_start = get_frame_func (frame);
-  if (func_start)
-    {
-      func_start += DEPRECATED_FUNCTION_START_OFFSET;
-      /* NOTE: cagney/2004-02-09: Eliminated per-architecture
-         PROLOGUE_FRAMELESS_P call as architectures with custom
-         implementations had all been deleted.  Eventually even this
-         function can go - GDB no longer tries to differentiate
-         between framed, frameless and stackless functions.  They are
-         all now considered equally evil :-^.  */
-      /* If skipping the prologue ends up skips nothing, there must be
-         no prologue and hence no code creating a frame.  There for
-         the function is "frameless" :-/.  */
-      return func_start == SKIP_PROLOGUE (func_start);
-    }
-  else if (get_frame_pc (frame) == 0)
-    /* A frame with a zero PC is usually created by dereferencing a
-       NULL function pointer, normally causing an immediate core dump
-       of the inferior. Mark function as frameless, as the inferior
-       has no chance of setting up a stack frame.  */
-    return 1;
-  else
-    /* If we can't find the start of the function, we don't really
-       know whether the function is frameless, but we should be able
-       to get a reasonable (i.e. best we can do under the
-       circumstances) backtrace by saying that it isn't.  */
-    return 0;
-}
-
 /* Return the innermost lexical block in execution
    in a specified stack frame.  The frame address is assumed valid.