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Diffstat (limited to 'src/devices/cpu/upd78k/upd78k4d.h')
-rw-r--r--src/devices/cpu/upd78k/upd78k4d.h128
1 files changed, 128 insertions, 0 deletions
diff --git a/src/devices/cpu/upd78k/upd78k4d.h b/src/devices/cpu/upd78k/upd78k4d.h
new file mode 100644
index 00000000000..3ebd0b1008c
--- /dev/null
+++ b/src/devices/cpu/upd78k/upd78k4d.h
@@ -0,0 +1,128 @@
+// license:BSD-3-Clause
+// copyright-holders:AJR
+
+#ifndef MAME_CPU_UPD78K_UPD78K4D_H
+#define MAME_CPU_UPD78K_UPD78K4D_H
+
+#pragma once
+
+#include "upd78k3d.h"
+
+class upd78k4_disassembler : public upd78k3_disassembler
+{
+protected:
+ upd78k4_disassembler(const char *const sfr_names[], const char *const sfrp_names[]);
+
+ // register and mnemonic tables
+ static const char *const s_ix_bases[5];
+ static const char *const s_imm24_offsets[4];
+ static const char *const s_rg_names[4];
+
+ // upd78k_family_disassembler overrides
+ virtual void format_jdisp8(std::ostream &stream, offs_t pc, u8 disp) override;
+
+ // upd78k3_disassembler overrides
+ virtual offs_t dasm_05xx(std::ostream &stream, u8 op2) override;
+ virtual offs_t dasm_06xx(std::ostream &stream, u8 op2, offs_t pc, const data_buffer &opcodes) override;
+ virtual offs_t dasm_07xx(std::ostream &stream, u8 op2, offs_t pc, const data_buffer &opcodes) override;
+ virtual offs_t dasm_09xx(std::ostream &stream, u8 op2, offs_t pc, const data_buffer &opcodes) override;
+ virtual offs_t dasm_0axx(std::ostream &stream, u8 op2, offs_t pc, const data_buffer &opcodes) override;
+ virtual offs_t dasm_16xx(std::ostream &stream, u8 op1, u8 op2) override;
+ virtual offs_t dasm_24xx(std::ostream &stream, u8 op, u8 rr) override;
+ virtual offs_t dasm_2a(std::ostream &stream, offs_t pc, const data_buffer &opcodes) override;
+ virtual offs_t dasm_38(std::ostream &stream, u8 op, offs_t pc, const data_buffer &opcodes) override;
+ virtual offs_t dasm_3c(std::ostream &stream, u8 op, offs_t pc, const data_buffer &opcodes) override;
+ virtual offs_t dasm_43(std::ostream &stream, offs_t pc, const data_buffer &opcodes) override;
+ virtual offs_t dasm_78(std::ostream &stream, u8 op, offs_t pc, const data_buffer &opcodes) override;
+ virtual offs_t dasm_88xx(std::ostream &stream, u8 op, u8 rr) override;
+
+private:
+ // formatting helpers
+ void format_imm24(std::ostream &stream, u32 d);
+ void format_abs20(std::ostream &stream, u32 addr);
+ void format_abs24(std::ostream &stream, u32 addr);
+ void format_saddr1(std::ostream &stream, u8 addr);
+ void format_saddrp1(std::ostream &stream, u8 addr);
+ void format_saddrg1(std::ostream &stream, u8 addr);
+ void format_saddrg2(std::ostream &stream, u8 addr);
+ void format_jdisp16(std::ostream &stream, offs_t pc, u16 disp);
+};
+
+class upd784026_disassembler : public upd78k4_disassembler
+{
+public:
+ upd784026_disassembler();
+
+private:
+ // SFR tables
+ static const char *const s_sfr_names[256];
+ static const char *const s_sfrp_names[128];
+};
+
+class upd784038_disassembler : public upd78k4_disassembler
+{
+public:
+ upd784038_disassembler();
+
+private:
+ // SFR tables
+ static const char *const s_sfr_names[256];
+ static const char *const s_sfrp_names[128];
+};
+
+class upd784046_disassembler : public upd78k4_disassembler
+{
+public:
+ upd784046_disassembler();
+
+private:
+ // SFR tables
+ static const char *const s_sfr_names[256];
+ static const char *const s_sfrp_names[128];
+};
+
+class upd784054_disassembler : public upd78k4_disassembler
+{
+public:
+ upd784054_disassembler();
+
+private:
+ // SFR tables
+ static const char *const s_sfr_names[256];
+ static const char *const s_sfrp_names[128];
+};
+
+class upd784216_disassembler : public upd78k4_disassembler
+{
+public:
+ upd784216_disassembler();
+
+private:
+ // SFR tables
+ static const char *const s_sfr_names[256];
+ static const char *const s_sfrp_names[128];
+};
+
+class upd784218_disassembler : public upd78k4_disassembler
+{
+public:
+ upd784218_disassembler();
+
+private:
+ // SFR tables
+ static const char *const s_sfr_names[256];
+ static const char *const s_sfrp_names[128];
+};
+
+class upd784225_disassembler : public upd78k4_disassembler
+{
+public:
+ upd784225_disassembler();
+
+private:
+ // SFR tables
+ static const char *const s_sfr_names[256];
+ static const char *const s_sfrp_names[128];
+};
+
+#endif // MAME_CPU_UPD78K_UPD78K3D_H