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-rw-r--r--src/devices/cpu/jaguar/jagdasm.h37
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diff --git a/src/devices/cpu/jaguar/jagdasm.h b/src/devices/cpu/jaguar/jagdasm.h
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+// license:BSD-3-Clause
+// copyright-holders:Aaron Giles
+/***************************************************************************
+
+ jagdasm.c
+ Disassembler for the portable Jaguar DSP emulator.
+ Written by Aaron Giles
+
+***************************************************************************/
+
+#ifndef MAME_CPU_JAGUAR_JAGDASM_H
+#define MAME_CPU_JAGUAR_JAGDASM_H
+
+#pragma once
+
+class jaguar_disassembler : public util::disasm_interface
+{
+public:
+ static constexpr unsigned JAGUAR_VARIANT_GPU = 0;
+ static constexpr unsigned JAGUAR_VARIANT_DSP = 1;
+
+ jaguar_disassembler(u32 variant);
+ virtual ~jaguar_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 uint8_t convert_zero[32];
+ static const char *const condition[32];
+
+ u32 m_variant;
+
+ static std::string signed_16bit(int16_t val);
+};
+
+#endif