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Diffstat (limited to 'src/emu/cpu/h83002/h8priv.h')
-rw-r--r--src/emu/cpu/h83002/h8priv.h44
1 files changed, 44 insertions, 0 deletions
diff --git a/src/emu/cpu/h83002/h8priv.h b/src/emu/cpu/h83002/h8priv.h
new file mode 100644
index 00000000000..fa73d5c2633
--- /dev/null
+++ b/src/emu/cpu/h83002/h8priv.h
@@ -0,0 +1,44 @@
+/***************************************************************************
+
+ h8priv.h : Private constants and other definitions for the H8/3002 emulator.
+
+****************************************************************************/
+
+#ifndef _H8PRIV_H_
+#define _H8PRIV_H_
+
+typedef struct
+{
+ // main CPU stuff
+ UINT32 h8err;
+ UINT32 regs[8];
+ UINT32 pc, ppc;
+ UINT32 h8_IRQrequestH, h8_IRQrequestL;
+
+ UINT8 ccr;
+ UINT8 h8nflag, h8vflag, h8cflag, h8zflag, h8iflag, h8hflag;
+ UINT8 h8uflag, h8uiflag;
+
+ int (*irq_cb)(int);
+
+ // H8/3002 onboard peripherals stuff
+
+ UINT8 per_regs[256];
+
+ UINT16 h8TCNT0, h8TCNT1, h8TCNT2, h8TCNT3, h8TCNT4;
+ UINT8 h8TSTR;
+
+ emu_timer *timer[5];
+
+ int cpu_number;
+
+} h83002_state;
+
+extern h83002_state h8;
+
+void h8_itu_init(void);
+void h8_itu_reset(void);
+UINT8 h8_itu_read8(UINT8 reg);
+void h8_itu_write8(UINT8 reg, UINT8 val);
+
+#endif