gdb/mep: Use default gdbarch methods where possible

[deliverable/binutils-gdb.git] / gdb / mep-tdep.c

diff --git a/gdb/mep-tdep.c b/gdb/mep-tdep.c
index 3288291a461aa25c632831abc11bb55bdbb3b352..5b1d64c991cfa41256766f5fcd48f49bdab3fcb8 100644 (file)
--- a/gdb/mep-tdep.c
+++ b/gdb/mep-tdep.c
@@ -2061,23 +2061,6 @@ static const struct frame_unwind mep_frame_unwind = {
   default_frame_sniffer
 };
 
-
-/* Our general unwinding function can handle unwinding the PC.  */
-static CORE_ADDR
-mep_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
-{
-  return frame_unwind_register_unsigned (next_frame, MEP_PC_REGNUM);
-}
-
-
-/* Our general unwinding function can handle unwinding the SP.  */
-static CORE_ADDR
-mep_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame)
-{
-  return frame_unwind_register_unsigned (next_frame, MEP_SP_REGNUM);
-}
-
-
 \f
 /* Return values.  */
 
@@ -2334,15 +2317,6 @@ mep_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
   return sp;
 }
 
-
-static struct frame_id
-mep_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame)
-{
-  CORE_ADDR sp = get_frame_register_unsigned (this_frame, MEP_SP_REGNUM);
-  return frame_id_build (sp, get_frame_pc (this_frame));
-}
-
-
 \f
 /* Initialization.  */
 
@@ -2461,8 +2435,6 @@ mep_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
 
   /* Frames and frame unwinding.  */
   frame_unwind_append_unwinder (gdbarch, &mep_frame_unwind);
-  set_gdbarch_unwind_pc (gdbarch, mep_unwind_pc);
-  set_gdbarch_unwind_sp (gdbarch, mep_unwind_sp);
   set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
   set_gdbarch_frame_args_skip (gdbarch, 0);
 
@@ -2472,7 +2444,6 @@ mep_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   /* Inferior function calls.  */
   set_gdbarch_frame_align (gdbarch, mep_frame_align);
   set_gdbarch_push_dummy_call (gdbarch, mep_push_dummy_call);
-  set_gdbarch_dummy_id (gdbarch, mep_dummy_id);
 
   return gdbarch;
 }