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Diffstat (limited to 'src/devices/cpu/tms1000/tms1000.h')
-rw-r--r--src/devices/cpu/tms1000/tms1000.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/src/devices/cpu/tms1000/tms1000.h b/src/devices/cpu/tms1000/tms1000.h
index 8db0fd6f64e..9e969dfc356 100644
--- a/src/devices/cpu/tms1000/tms1000.h
+++ b/src/devices/cpu/tms1000/tms1000.h
@@ -62,6 +62,19 @@ public:
};
+class tms1000c_cpu_device : public tms1000_cpu_device
+{
+public:
+ tms1000c_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
+
+protected:
+ // overrides
+ virtual void op_br() override { op_br3(); } // 3-level stack
+ virtual void op_call() override { op_call3(); } // "
+ virtual void op_retn() override { op_retn3(); } // "
+};
+
+
class mc141000_cpu_device : public tms1000_cpu_device
{
public:
@@ -76,6 +89,7 @@ public:
DECLARE_DEVICE_TYPE(TMS1000, tms1000_cpu_device)
+DECLARE_DEVICE_TYPE(TMS1000C, tms1000c_cpu_device)
DECLARE_DEVICE_TYPE(TMS1070, tms1070_cpu_device)
DECLARE_DEVICE_TYPE(TMS1040, tms1040_cpu_device)
DECLARE_DEVICE_TYPE(TMS1200, tms1200_cpu_device)