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-rw-r--r--src/devices/cpu/lc57/lc57d.h30
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diff --git a/src/devices/cpu/lc57/lc57d.h b/src/devices/cpu/lc57/lc57d.h
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+++ b/src/devices/cpu/lc57/lc57d.h
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+// license:BSD-3-Clause
+// copyright-holders:Olivier Galibert
+
+// Sanyo LC57 generic disassembler
+
+#ifndef MAME_CPU_LC57_LC57D_H
+#define MAME_CPU_LC57_LC57D_H
+
+#pragma once
+
+class lc57_disassembler : public util::disasm_interface
+{
+public:
+ lc57_disassembler() = default;
+ virtual ~lc57_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:
+ struct instruction {
+ u16 value;
+ u16 mask;
+ u32 (*cb)(std::ostream &, const data_buffer &, u8, u16);
+ };
+
+ static const instruction instructions[];
+};
+
+#endif // MAME_CPU_LC57_LC57D_H