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diff --git a/binutils-2.25/cpu/or1k.cpu b/binutils-2.25/cpu/or1k.cpu
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+; OpenRISC 1000 architecture.  -*- Scheme -*-
+; Copyright 2000-2014 Free Software Foundation, Inc.
+; Contributed for OR32 by Johan Rydberg, jrydberg@opencores.org
+; Modified by Julius Baxter, juliusbaxter@gmail.com
+; Modified by Peter Gavin, pgavin@gmail.com
+;
+; 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, see <http://www.gnu.org/licenses/>
+
+(include "simplify.inc")
+
+; The OpenRISC family is a set of RISC microprocessor architectures with an
+; emphasis on scalability and is targetted at embedded use.
+; The CPU RTL development is a collaborative open source effort.
+; http://opencores.org/or1k
+; http://openrisc.net
+
+(define-arch
+  (name or1k)
+  (comment "OpenRISC 1000")
+  (default-alignment aligned)
+  (insn-lsb0? #t)
+  (machs or32 or32nd or64 or64nd)
+  (isas openrisc)
+)
+
+; Instruction set parameters.
+(define-isa
+  ; Name of the ISA.
+  (name openrisc)
+  ; Base insturction length.  The insns are always 32 bits wide.
+  (base-insn-bitsize 32)
+  )
+
+(define-pmacro OR32-MACHS    or32,or32nd)
+(define-pmacro OR64-MACHS    or64,or64nd)
+(define-pmacro ORBIS-MACHS   or32,or32nd,or64,or64nd)
+(define-pmacro ORFPX-MACHS   or32,or32nd,or64,or64nd)
+(define-pmacro ORFPX32-MACHS or32,or32nd,or64,or64nd)
+(define-pmacro ORFPX64-MACHS or64,or64nd)
+
+(define-attr
+  (for model)
+  (type boolean)
+  (name NO-DELAY-SLOT)
+  (comment "does not have delay slots")
+  )
+
+(if (keep-mach? (or32 or32nd))
+    (begin
+      (define-cpu
+        (name or1k32bf)
+        (comment "OpenRISC 1000 32-bit CPU family")
+        (insn-endian big)
+        (data-endian big)
+        (word-bitsize 32)
+        (file-transform "")
+        )
+
+      (define-mach
+        (name or32)
+        (comment "Generic OpenRISC 1000 32-bit CPU")
+        (cpu or1k32bf)
+        (bfd-name "or1k")
+        )
+
+      (define-mach
+        (name or32nd)
+        (comment "Generic OpenRISC 1000 32-bit CPU")
+        (cpu or1k32bf)
+        (bfd-name "or1knd")
+        )
+
+      ; OpenRISC 1200 - 32-bit or1k CPU implementation
+      (define-model
+        (name or1200) (comment "OpenRISC 1200 model")
+        (attrs)
+        (mach or32)
+        (unit u-exec "Execution Unit" () 1 1 () () () ())
+        )
+
+      ; OpenRISC 1200 - 32-bit or1k CPU implementation
+      (define-model
+        (name or1200nd) (comment "OpenRISC 1200 model")
+        (attrs NO-DELAY-SLOT)
+        (mach or32nd)
+        (unit u-exec "Execution Unit" () 1 1 () () () ())
+        )
+      )
+    )
+
+(if (keep-mach? (or64 or64nd))
+    (begin
+      (define-cpu
+        (name or1k64bf)
+        (comment "OpenRISC 1000 64-bit CPU family")
+        (insn-endian big)
+        (data-endian big)
+        (word-bitsize 64)
+        (file-transform "64")
+        )
+
+      (define-mach
+        (name or64)
+        (comment "Generic OpenRISC 1000 64-bit CPU")
+        (cpu or1k64bf)
+        (bfd-name "or1k64")
+        )
+
+      (define-mach
+        (name or64nd)
+        (comment "Generic OpenRISC 1000 ND 64-bit CPU")
+        (cpu or1k64bf)
+        (bfd-name "or1k64nd")
+        )
+      )
+    )
+
+(include "or1kcommon.cpu")
+(include "or1korbis.cpu")
+(include "or1korfpx.cpu")