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+; 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.
+
+; Insns introduced for the MeP-h1 core
+;
+(dnci stcb_r "store in control bus space" (VOLATILE (MACH h1))
+ "stcb $rn,($rma)"
+ (+ MAJ_7 rn rma (f-sub4 12))
+ (c-call VOID "do_stcb" rn (and rma #xffff))
+ ((mep (unit u-use-gpr (in usereg rn))
+ (unit u-use-gpr (in usereg rma))
+ (unit u-exec)
+ (unit u-stcb))))
+
+(dnci ldcb_r "load from control bus space" (VOLATILE (MACH h1) (LATENCY 3))
+ "ldcb $rn,($rma)"
+ (+ MAJ_7 rn rma (f-sub4 13))
+ (set rn (c-call SI "do_ldcb" (and rma #xffff)))
+ ((mep (unit u-use-gpr (in usereg rma))
+ (unit u-ldcb)
+ (unit u-exec)
+ (unit u-ldcb-gpr (out loadreg rn)))))
+
+(dnci pref "cache prefetch" ((MACH h1) VOLATILE)
+ "pref $cimm4,($rma)"
+ (+ MAJ_7 cimm4 rma (f-sub4 5))
+ (sequence ()
+ (c-call VOID "check_option_dcache" pc)
+ (c-call VOID "do_cache_prefetch" cimm4 rma pc))
+ ((mep (unit u-use-gpr (in usereg rma))
+ (unit u-exec))))