PR25277, microblaze opcode enumeration vs ISO/IEC TS 18661-3:2015

[deliverable/binutils-gdb.git] / gdb / iq2000-tdep.c

diff --git a/gdb/iq2000-tdep.c b/gdb/iq2000-tdep.c
index fce0a2d2684aaaa6c0e2579aafe033e539b7e495..0c50a72fc923bc51a3070c4df8e7e89e4f3827c0 100644 (file)
--- a/gdb/iq2000-tdep.c
+++ b/gdb/iq2000-tdep.c
@@ -1,7 +1,7 @@
 /* Target-dependent code for the IQ2000 architecture, for GDB, the GNU
    Debugger.
 
-   Copyright (C) 2000-2018 Free Software Foundation, Inc.
+   Copyright (C) 2000-2019 Free Software Foundation, Inc.
 
    Contributed by Red Hat.
 
@@ -434,25 +434,6 @@ static const struct frame_unwind iq2000_frame_unwind = {
   default_frame_sniffer
 };
 
-static CORE_ADDR
-iq2000_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame)
-{
-  return frame_unwind_register_unsigned (next_frame, E_SP_REGNUM);
-}   
-
-static CORE_ADDR
-iq2000_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
-{
-  return frame_unwind_register_unsigned (next_frame, E_PC_REGNUM);
-}
-
-static struct frame_id
-iq2000_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame)
-{
-  CORE_ADDR sp = get_frame_register_unsigned (this_frame, E_SP_REGNUM);
-  return frame_id_build (sp, get_frame_pc (this_frame));
-}
-
 static CORE_ADDR
 iq2000_frame_base_address (struct frame_info *this_frame, void **this_cache)
 {
@@ -843,9 +824,6 @@ iq2000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   set_gdbarch_inner_than           (gdbarch, core_addr_lessthan);
   set_gdbarch_register_type (gdbarch, iq2000_register_type);
   set_gdbarch_frame_align (gdbarch, iq2000_frame_align);
-  set_gdbarch_unwind_sp (gdbarch, iq2000_unwind_sp);
-  set_gdbarch_unwind_pc (gdbarch, iq2000_unwind_pc);
-  set_gdbarch_dummy_id (gdbarch, iq2000_dummy_id);
   frame_base_set_default (gdbarch, &iq2000_frame_base);
   set_gdbarch_push_dummy_call (gdbarch, iq2000_push_dummy_call);