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Diffstat (limited to 'src/devices/cpu/mn1400/mn1400base.h')
-rw-r--r--src/devices/cpu/mn1400/mn1400base.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/src/devices/cpu/mn1400/mn1400base.h b/src/devices/cpu/mn1400/mn1400base.h
index 7780d616d23..161fc9a185c 100644
--- a/src/devices/cpu/mn1400/mn1400base.h
+++ b/src/devices/cpu/mn1400/mn1400base.h
@@ -29,6 +29,8 @@ protected:
virtual void device_start() override;
virtual void device_reset() override;
+ virtual void state_string_export(const device_state_entry &entry, std::string &str) const override;
+
// device_execute_interface overrides
virtual u64 execute_clocks_to_cycles(u64 clocks) const noexcept override { return (clocks + 3 - 1) / 3; } // 3-phase clock
virtual u64 execute_cycles_to_clocks(u64 cycles) const noexcept override { return (cycles * 3); }
@@ -72,6 +74,15 @@ protected:
u8 m_a;
u8 m_x;
u8 m_y;
+ u8 m_status;
+ u8 m_counter;
+
+ enum
+ {
+ FLAG_Z = 1,
+ FLAG_C = 2,
+ FLAG_P = 4,
+ };
// i/o handlers
};