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-rw-r--r--src/devices/cpu/apexc/apexcdsm.h37
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diff --git a/src/devices/cpu/apexc/apexcdsm.h b/src/devices/cpu/apexc/apexcdsm.h
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+// license:BSD-3-Clause
+// copyright-holders:Raphael Nabet
+/*
+ cpu/apexc/apexcsm.c : APE(X)C CPU disassembler
+
+ By Raphael Nabet
+
+ see cpu/apexc.c for background and tech info
+*/
+
+#ifndef MAME_CPU_APEXC_APEXCDSM_H
+#define MAME_CPU_APEXC_APEXCDSM_H
+
+#pragma once
+
+class apexc_disassembler : public util::disasm_interface
+{
+public:
+ apexc_disassembler() = default;
+ virtual ~apexc_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:
+ enum format_type {branch, shiftl, shiftr, multiply, store, swap, one_address, two_address};
+
+ struct instr_desc
+ {
+ const char *mnemonic;
+ format_type format; /* -> X and Y are format */
+ };
+
+ static const instr_desc instructions[16];
+};
+
+#endif