xinyangli
2824efad33
NJU-ProjectN/nemu eb63cf3568dbf4e0c3c6ef462e6ec685550fabbc Merge pull request #76 from rijuyuezhu/master
35 lines
1.1 KiB
C
35 lines
1.1 KiB
C
/***************************************************************************************
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* Copyright (c) 2014-2022 Zihao Yu, Nanjing University
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*
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* NEMU is licensed under Mulan PSL v2.
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* You can use this software according to the terms and conditions of the Mulan PSL v2.
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* You may obtain a copy of Mulan PSL v2 at:
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* http://license.coscl.org.cn/MulanPSL2
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*
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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*
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* See the Mulan PSL v2 for more details.
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***************************************************************************************/
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#ifndef __ISA_RISCV_H__
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#define __ISA_RISCV_H__
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#include <common.h>
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typedef struct {
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word_t gpr[MUXDEF(CONFIG_RVE, 16, 32)];
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vaddr_t pc;
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} MUXDEF(CONFIG_RV64, riscv64_CPU_state, riscv32_CPU_state);
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// decode
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typedef struct {
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union {
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uint32_t val;
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} inst;
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} MUXDEF(CONFIG_RV64, riscv64_ISADecodeInfo, riscv32_ISADecodeInfo);
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#define isa_mmu_check(vaddr, len, type) (MMU_DIRECT)
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#endif
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