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-rw-r--r--src/devices/cpu/arc/arcdasm.h31
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diff --git a/src/devices/cpu/arc/arcdasm.h b/src/devices/cpu/arc/arcdasm.h
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+++ b/src/devices/cpu/arc/arcdasm.h
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+// license:BSD-3-Clause
+// copyright-holders:David Haywood
+/*********************************\
+
+ ARCtangent A4 disassembler
+
+\*********************************/
+
+#ifndef MAME_CPU_ARC_ARCDASM_H
+#define MAME_CPU_ARC_ARCDASM_H
+
+#pragma once
+
+class arc_disassembler : public util::disasm_interface
+{
+public:
+ arc_disassembler() = default;
+ virtual ~arc_disassembler() = default;
+
+ virtual u32 opcode_alignment() const override;
+ virtual offs_t disassemble(std::ostream &stream, offs_t pc, const data_buffer &opcodes, const data_buffer &params) override;
+
+private:
+ static const char *const basic[0x20];
+ static const char *conditions[0x20];
+ static const char *delaytype[0x4];
+ static const char *regnames[0x40];
+
+};
+
+#endif