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diff --git a/binutils-2.24/cpu/mep-sample-ucidsp.cpu b/binutils-2.24/cpu/mep-sample-ucidsp.cpu
deleted file mode 100644
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--- a/binutils-2.24/cpu/mep-sample-ucidsp.cpu
+++ /dev/null
@@ -1,120 +0,0 @@
-; Toshiba MeP Media Engine architecture description.  -*- Scheme -*-
-; Copyright 2011 Free Software Foundation, Inc.
-;
-; Contributed by Red Hat Inc;
-;
-; This file is part of the GNU Binutils.
-;
-; This program is free software; you can redistribute it and/or modify
-; it under the terms of the GNU General Public License as published by
-; the Free Software Foundation; either version 3 of the License, or
-; (at your option) any later version.
-;
-; This program is distributed in the hope that it will be useful,
-; but WITHOUT ANY WARRANTY; without even the implied warranty of
-; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-; GNU General Public License for more details.
-;
-; You should have received a copy of the GNU General Public License
-; along with this program; if not, write to the Free Software
-; Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
-; MA 02110-1301, USA.
-
-; This file provides sample definitions for the UCI and DSP
-; instructions.  It is incorporated into the overall description by
-; including it from a top-level file that includes all of the required
-; option files.
-
-; UCI option.
-
-(define-pmacro mep-ext1-isa () (ISA ext_core1))
-
-
-; uci instructions for ELFextension test
-
-; uci.elfext.1    $simm16
-; 1111_IIII_0000_0010 0001_iiii_iiii_iiii
-; simm16 = I[4:7]||i[20:31]
-
-; uci.elfext.2    $uimm16
-; 1111_IIII_0000_0010 0010_iiii_iiii_iiii
-; uimm16 = I[4:7]||i[20:31]
-
-; define simm16
-(df f-uci_elfext_1-hi  "uci_elfext_1 simm16 hi 4s7"   (mep-ext1-isa)  4  4  INT #f #f)
-(df f-uci_elfext_1-lo  "uci_elfext_1 simm16 lo 20s31" (mep-ext1-isa) 20 12 UINT #f #f)
-(define-multi-ifield
-  (name f-uci_elfext_1)
-  (comment "16-bits uci_elfext_ signed constant")
-  (attrs mep-ext1-isa)
-  (mode INT)
-  (subfields f-uci_elfext_1-hi f-uci_elfext_1-lo)
-  (insert (sequence ()
-                    (set (ifield f-uci_elfext_1-hi) (srl (ifield f-uci_elfext_1) 12))
-                    (set (ifield f-uci_elfext_1-lo) (and (ifield f-uci_elfext_1) #xfff))))
-  (extract (set (ifield f-uci_elfext_1)
-                (or (sll (ifield f-uci_elfext_1-hi) 12)
-                    (ifield f-uci_elfext_1-lo))))
-  )
-(dpop uci_elfext_1simm16    "signed imm (16 bits)"  (mep-ext1-isa) h-sint  f-uci_elfext_1  "signed16")
-
-; define uimm16
-(df f-uci_elfext_2-hi  "uci_elfext_2 uimm16 hi 4u7"   (mep-ext1-isa)  4  4 UINT #f #f)
-(df f-uci_elfext_2-lo  "uci_elfext_2 uimm16 lo 20u31" (mep-ext1-isa) 20 12 UINT #f #f)
-(define-multi-ifield
-  (name f-uci_elfext_2)
-  (comment "16-bits uci_elfext_ unsigned constant")
-  (attrs mep-ext1-isa)
-  (mode UINT)
-  (subfields f-uci_elfext_2-hi f-uci_elfext_2-lo)
-  (insert (sequence ()
-                    (set (ifield f-uci_elfext_2-hi) (srl (ifield f-uci_elfext_2) 12))
-                    (set (ifield f-uci_elfext_2-lo) (and (ifield f-uci_elfext_2) #xfff))))
-  (extract (set (ifield f-uci_elfext_2)
-                (or (sll (ifield f-uci_elfext_2-hi) 12)
-                    (ifield f-uci_elfext_2-lo))))
-  )
-(dpop uci_elfext_2uimm16    "unsigned imm (16 bits)"  (mep-ext1-isa) h-uint  f-uci_elfext_2  "unsigned16")
-
-; define sub-opcode
-(df f-uci_elfext-sub  "sub-opcode for uci_elfext instructions"  (mep-ext1-isa) 16 4 UINT #f #f)
-
-
-; define instruction
-(dni uci.elfext.1 "uci_elfext instruction 1" (OPTIONAL_UCI_INSN VOLATILE mep-ext1-isa)
-	 "uci.elfext.1 $uci_elfext_1simm16"
-	 (+ MAJ_15 (f-rm 0) (f-sub4 2) (f-uci_elfext-sub 1) uci_elfext_1simm16)
-	 (c-call "check_option_uci" pc)
-	 ()
-	 )
-
-; define instruction
-(dni uci.elfext.2 "uci_elfext instruction 1" (OPTIONAL_UCI_INSN VOLATILE mep-ext1-isa)
-	 "uci.elfext.2 $uci_elfext_2uimm16"
-	 (+ MAJ_15 (f-rm 0) (f-sub4 2) (f-uci_elfext-sub 2) uci_elfext_2uimm16)
-	 (c-call "check_option_uci" pc)
-	 ()
-	 )
-
-
-
-;; some general samples
-; UCI option.
-
-(dni uci "user defined instruction" (OPTIONAL_UCI_INSN mep-ext1-isa)
-     "uci $rn,$rm,$code16"
-     (+ MAJ_15 rn rm (f-sub4 2) code16)
-     (sequence ()
-	       (c-call "check_option_uci" pc)
-	       (unimp "uci"))
-     ())
-
-; DSP option.
-
-(dni dsp "dsp instruction" (OPTIONAL_DSP_INSN mep-ext1-isa)
-     "dsp $rn,$rm,$code16"
-     (+ MAJ_15 rn rm (f-sub4 0) code16)
-     (sequence ()
-	       (c-call "check_option_dsp" pc)
-	       (set pc (c-call USI "dsp_exception" pc)))
-     ())