52 lines
1.3 KiB
C
52 lines
1.3 KiB
C
/*
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* Spike machine interface
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*
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* Copyright (c) 2017 SiFive, Inc.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2 or later, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef HW_RISCV_SPIKE_H
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#define HW_RISCV_SPIKE_H
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#include "hw/riscv/riscv_hart.h"
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#include "hw/sysbus.h"
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#include "qom/object.h"
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#define SPIKE_CPUS_MAX 8
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#define SPIKE_SOCKETS_MAX 8
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#define TYPE_SPIKE_MACHINE MACHINE_TYPE_NAME("spike")
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typedef struct SpikeState SpikeState;
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DECLARE_INSTANCE_CHECKER(SpikeState, SPIKE_MACHINE,
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TYPE_SPIKE_MACHINE)
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struct SpikeState {
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/*< private >*/
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MachineState parent;
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/*< public >*/
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RISCVHartArrayState soc[SPIKE_SOCKETS_MAX];
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void *fdt;
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int fdt_size;
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};
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enum {
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SPIKE_MROM,
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SPIKE_HTIF,
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SPIKE_CLINT,
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SPIKE_DRAM
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};
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#endif
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