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Diffstat (limited to 'src/devices/cpu/upd78k/upd78k3d.h')
-rw-r--r--src/devices/cpu/upd78k/upd78k3d.h164
1 files changed, 164 insertions, 0 deletions
diff --git a/src/devices/cpu/upd78k/upd78k3d.h b/src/devices/cpu/upd78k/upd78k3d.h
new file mode 100644
index 00000000000..09853502e80
--- /dev/null
+++ b/src/devices/cpu/upd78k/upd78k3d.h
@@ -0,0 +1,164 @@
+// license:BSD-3-Clause
+// copyright-holders:AJR
+
+#ifndef MAME_CPU_UPD78K_UPD78K3D_H
+#define MAME_CPU_UPD78K_UPD78K3D_H
+
+#pragma once
+
+#include "upd78kd.h"
+
+class upd78k3_disassembler : public upd78k_family_disassembler
+{
+protected:
+ upd78k3_disassembler(const char *const sfr_names[], const char *const sfrp_names[], const char *const psw_bits[], bool has_macw, bool has_macsw);
+ upd78k3_disassembler(const char *const sfr_names[], const char *const sfrp_names[], const char *const ix_bases[]);
+
+ // register and mnemonic tables
+ static const char *const s_r_names[16];
+ static const char *const s_rp_names[8];
+ static const char *const s_ix_bases[5];
+ static const char *const s_psw_bits[16];
+ static const char *const s_alu_ops[8];
+ static const char *const s_16bit_ops[4];
+ static const char *const s_bool_ops[4];
+ static const char *const s_shift_ops[2][4];
+ static const char *const s_bcond[8];
+ static const char *const s_bcond_07f8[6];
+ static const char *const s_cmpscond[4];
+
+ // disasm_interface overrides
+ virtual offs_t disassemble(std::ostream &stream, offs_t pc, const data_buffer &opcodes, const data_buffer &params) override;
+
+ // disassembly helpers
+ offs_t dasm_01xx(std::ostream &stream, u8 op2, offs_t pc, const data_buffer &opcodes);
+ offs_t dasm_02xx(std::ostream &stream, u8 op1, u8 op2, offs_t pc, const data_buffer &opcodes);
+ virtual offs_t dasm_04(std::ostream &stream);
+ virtual offs_t dasm_05xx(std::ostream &stream, u8 op2);
+ virtual offs_t dasm_06xx(std::ostream &stream, u8 op2, offs_t pc, const data_buffer &opcodes);
+ virtual offs_t dasm_07xx(std::ostream &stream, u8 op2, offs_t pc, const data_buffer &opcodes);
+ offs_t dasm_08xx(std::ostream &stream, u8 op2, offs_t pc, const data_buffer &opcodes);
+ virtual offs_t dasm_09xx(std::ostream &stream, u8 op2, offs_t pc, const data_buffer &opcodes);
+ offs_t dasm_09xx_sfrmov(std::ostream &stream, u8 sfr, offs_t pc, const data_buffer &opcodes);
+ virtual offs_t dasm_0axx(std::ostream &stream, u8 op2, offs_t pc, const data_buffer &opcodes);
+ offs_t dasm_15xx(std::ostream &stream, u8 op2);
+ virtual offs_t dasm_16xx(std::ostream &stream, u8 op1, u8 op2);
+ virtual offs_t dasm_24xx(std::ostream &stream, u8 op, u8 rr);
+ virtual offs_t dasm_2a(std::ostream &stream, offs_t pc, const data_buffer &opcodes);
+ virtual offs_t dasm_38(std::ostream &stream, u8 op, offs_t pc, const data_buffer &opcodes);
+ virtual offs_t dasm_3c(std::ostream &stream, u8 op, offs_t pc, const data_buffer &opcodes);
+ virtual offs_t dasm_43(std::ostream &stream, offs_t pc, const data_buffer &opcodes);
+ virtual offs_t dasm_50(std::ostream &stream, u8 op);
+ virtual offs_t dasm_78(std::ostream &stream, u8 op, offs_t pc, const data_buffer &opcodes);
+ virtual offs_t dasm_88xx(std::ostream &stream, u8 op, u8 rr);
+
+ // parameters
+ const char *const *const m_ix_bases;
+ const char *const *const m_psw_bits;
+ const bool m_has_macw;
+ const bool m_has_macsw;
+};
+
+class upd78312_disassembler : public upd78k3_disassembler
+{
+public:
+ upd78312_disassembler();
+
+protected:
+ // upd78k3_disassembler overrides
+ virtual offs_t dasm_04(std::ostream &stream) override;
+ 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_50(std::ostream &stream, u8 op) override;
+
+private:
+ // SFR tables
+ static const char *const s_sfr_names[256];
+ static const char *const s_sfrp_names[128];
+
+ // PSW table
+ static const char *const s_psw_bits[16];
+};
+
+class upd78322_disassembler : public upd78k3_disassembler
+{
+public:
+ upd78322_disassembler();
+
+private:
+ // SFR tables
+ static const char *const s_sfr_names[256];
+ static const char *const s_sfrp_names[128];
+};
+
+class upd78328_disassembler : public upd78k3_disassembler
+{
+public:
+ upd78328_disassembler();
+
+private:
+ // SFR tables
+ static const char *const s_sfr_names[256];
+ static const char *const s_sfrp_names[128];
+};
+
+class upd78334_disassembler : public upd78k3_disassembler
+{
+public:
+ upd78334_disassembler();
+
+private:
+ // SFR tables
+ static const char *const s_sfr_names[256];
+ static const char *const s_sfrp_names[128];
+};
+
+class upd78352_disassembler : public upd78k3_disassembler
+{
+public:
+ upd78352_disassembler();
+
+private:
+ // SFR tables
+ static const char *const s_sfr_names[256];
+ static const char *const s_sfrp_names[128];
+};
+
+class upd78356_disassembler : public upd78k3_disassembler
+{
+public:
+ upd78356_disassembler();
+
+private:
+ // SFR tables
+ static const char *const s_sfr_names[256];
+ static const char *const s_sfrp_names[128];
+};
+
+class upd78366a_disassembler : public upd78k3_disassembler
+{
+public:
+ upd78366a_disassembler();
+
+private:
+ // SFR tables
+ static const char *const s_sfr_names[256];
+ static const char *const s_sfrp_names[128];
+};
+
+class upd78372_disassembler : public upd78k3_disassembler
+{
+public:
+ upd78372_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