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Diffstat (limited to 'src/devices/cpu/m6502/w65c02s.h')
-rw-r--r--src/devices/cpu/m6502/w65c02s.h71
1 files changed, 71 insertions, 0 deletions
diff --git a/src/devices/cpu/m6502/w65c02s.h b/src/devices/cpu/m6502/w65c02s.h
new file mode 100644
index 00000000000..7a3da04bcd5
--- /dev/null
+++ b/src/devices/cpu/m6502/w65c02s.h
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+// license:BSD-3-Clause
+// copyright-holders:Olivier Galibert
+/***************************************************************************
+
+ w65c02s.h
+
+ WDC W65C02S, CMOS variant with bitwise instructions, BE, ML, VP pins
+ and cleaner fetch patterns
+
+***************************************************************************/
+
+#ifndef MAME_CPU_M6502_W65C02S_H
+#define MAME_CPU_M6502_W65C02S_H
+
+#include "w65c02.h"
+
+class w65c02s_device : public w65c02_device {
+public:
+ w65c02s_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
+
+ virtual std::unique_ptr<util::disasm_interface> create_disassembler() override;
+ virtual void do_exec_full() override;
+ virtual void do_exec_partial() override;
+
+protected:
+ w65c02s_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock);
+
+ virtual uint8_t read_vector(uint16_t adr) { return mintf->read_arg(adr); }
+ virtual void end_interrupt() { }
+
+#define O(o) void o ## _full(); void o ## _partial()
+
+ O(adc_s_abx); O(adc_s_aby); O(adc_s_idx); O(adc_s_idy); O(adc_s_zpx);
+ O(and_s_abx); O(and_s_aby); O(and_s_idx); O(and_s_idy); O(and_s_zpx);
+ O(asl_s_abx); O(asl_s_zpg); O(asl_s_zpx);
+ O(bit_s_abx); O(bit_s_zpx);
+ O(brk_s_imp);
+ O(cmp_s_abx); O(cmp_s_aby); O(cmp_s_idx); O(cmp_s_idy); O(cmp_s_zpx);
+ O(dec_s_abx); O(dec_s_zpg); O(dec_s_zpx);
+ O(eor_s_abx); O(eor_s_aby); O(eor_s_idx); O(eor_s_idy); O(eor_s_zpx);
+ O(inc_s_abx); O(inc_s_zpg); O(inc_s_zpx);
+ O(jmp_s_iax); O(jmp_s_ind);
+ O(lda_s_abx); O(lda_s_aby); O(lda_s_idx); O(lda_s_idy); O(lda_s_zpx);
+ O(ldx_s_aby); O(ldx_s_zpy);
+ O(ldy_s_abx); O(ldy_s_zpx);
+ O(lsr_s_abx); O(lsr_s_zpg); O(lsr_s_zpx);
+ O(nop_s_abx); O(nop_s_zpx);
+ O(ora_s_abx); O(ora_s_aby); O(ora_s_idx); O(ora_s_idy); O(ora_s_zpx);
+ O(pla_s_imp);
+ O(plp_s_imp);
+ O(plx_s_imp);
+ O(ply_s_imp);
+ O(rol_s_abx); O(rol_s_zpg); O(rol_s_zpx);
+ O(ror_s_abx); O(ror_s_zpg); O(ror_s_zpx);
+ O(rti_s_imp);
+ O(rts_s_imp);
+ O(sbc_s_abx); O(sbc_s_aby); O(sbc_s_idx); O(sbc_s_idy); O(sbc_s_zpx);
+ O(sta_s_abx); O(sta_s_aby); O(sta_s_idx); O(sta_s_idy); O(sta_s_zpx);
+ O(stx_s_zpy);
+ O(sty_s_zpx);
+ O(stz_s_abx); O(stz_s_zpx);
+ O(trb_s_zpg);
+ O(tsb_s_zpg);
+ O(reset_s);
+
+#undef O
+};
+
+DECLARE_DEVICE_TYPE(W65C02S, w65c02s_device)
+
+#endif // MAME_CPU_M6502_W65C02S_H