59 lines
2.2 KiB
C
59 lines
2.2 KiB
C
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/***************************************************************************
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* Copyright (C) 2013 Andes Technology *
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* Hsiangkai Wang <hkwang@andestech.com> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program 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 *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
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***************************************************************************/
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#ifndef __NDS32_DISASSEMBLER_H__
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#define __NDS32_DISASSEMBLER_H__
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#include <target/nds32.h>
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enum nds32_instruction_type {
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NDS32_INSN_DATA_PROC = 0,
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NDS32_INSN_LOAD_STORE,
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NDS32_INSN_JUMP_BRANCH,
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NDS32_INSN_RESOURCE_ACCESS,
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NDS32_INSN_MISC,
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};
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struct nds32_instruction {
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enum nds32_instruction_type type;
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char text[128];
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uint32_t opcode;
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uint8_t instruction_size;
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uint32_t access_start;
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uint32_t access_end;
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struct {
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uint8_t opc_6;
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uint8_t rt;
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uint8_t ra;
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uint8_t rb;
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uint8_t rd;
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uint8_t sub_opc;
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int32_t imm;
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} info;
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};
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int nds32_read_opcode(struct nds32 *nds32, uint32_t address, uint32_t *value);
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int nds32_evaluate_opcode(struct nds32 *nds32, uint32_t opcode, uint32_t address,
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struct nds32_instruction *instruction);
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#endif /* __NDS32_DISASSEMBLER_H__ */
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