59 lines
1.6 KiB
C
59 lines
1.6 KiB
C
/*
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* QEMU Alpha CPU
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*
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* Copyright (c) 2007 Jocelyn Mayer
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* Copyright (c) 2012 SUSE LINUX Products GmbH
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, see
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* <http://www.gnu.org/licenses/lgpl-2.1.html>
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*/
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#include "cpu.h"
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#include "qemu-common.h"
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static void alpha_cpu_initfn(Object *obj)
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{
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AlphaCPU *cpu = ALPHA_CPU(obj);
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CPUAlphaState *env = &cpu->env;
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cpu_exec_init(env);
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tlb_flush(env, 1);
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#if defined(CONFIG_USER_ONLY)
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env->ps = PS_USER_MODE;
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cpu_alpha_store_fpcr(env, (FPCR_INVD | FPCR_DZED | FPCR_OVFD
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| FPCR_UNFD | FPCR_INED | FPCR_DNOD
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| FPCR_DYN_NORMAL));
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#endif
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env->lock_addr = -1;
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env->fen = 1;
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}
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static const TypeInfo alpha_cpu_type_info = {
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.name = TYPE_ALPHA_CPU,
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.parent = TYPE_CPU,
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.instance_size = sizeof(AlphaCPU),
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.instance_init = alpha_cpu_initfn,
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.abstract = false,
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.class_size = sizeof(AlphaCPUClass),
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};
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static void alpha_cpu_register_types(void)
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{
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type_register_static(&alpha_cpu_type_info);
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}
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type_init(alpha_cpu_register_types)
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