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Diffstat (limited to 'src/devices/cpu/sc61860/scdasm.h')
-rw-r--r-- | src/devices/cpu/sc61860/scdasm.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/src/devices/cpu/sc61860/scdasm.h b/src/devices/cpu/sc61860/scdasm.h new file mode 100644 index 00000000000..575106ac2c8 --- /dev/null +++ b/src/devices/cpu/sc61860/scdasm.h @@ -0,0 +1,50 @@ +// license:BSD-3-Clause +// copyright-holders:Peter Trauner +/***************************************************************************** + * + * scdasm.c + * portable sharp 61860 emulator interface + * (sharp pocket computers) + * + * Copyright Peter Trauner, all rights reserved. + * + *****************************************************************************/ + +#ifndef MAME_CPU_SC61860_SCDASM_H +#define MAME_CPU_SC61860_SCDASM_H + +#pragma once + +class sc61860_disassembler : public util::disasm_interface +{ +public: + sc61860_disassembler() = default; + virtual ~sc61860_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 ¶ms) override; + +private: + enum Adr + { + Ill, + Imp, + Imm, ImmW, + RelP, RelM, + Abs, + Ptc, + Etc, + Cal, + Lp + }; + + struct opcode { + const char *mnemonic; + Adr adr; + }; + + static const opcode table[]; + +}; + +#endif |