- set_irq(i, &dummy_iret_handler);
-
- set_irq(0x08, &entry_08);
- set_irq(0x09, &entry_09);
- //set_irq(0x0a, &entry_hwirq);
- //set_irq(0x0b, &entry_hwirq);
- //set_irq(0x0c, &entry_hwirq);
- //set_irq(0x0d, &entry_hwirq);
- set_irq(0x0e, &entry_0e);
- //set_irq(0x0f, &entry_hwirq);
- set_irq(0x10, &entry_10);
- set_irq(0x11, &entry_11);
- set_irq(0x12, &entry_12);
- set_irq(0x13, &entry_13);
- set_irq(0x14, &entry_14);
- set_irq(0x15, &entry_15);
- set_irq(0x16, &entry_16);
- set_irq(0x17, &entry_17);
- set_irq(0x18, &entry_18);
- set_irq(0x19, &entry_19);
- set_irq(0x1a, &entry_1a);
- set_irq(0x1c, &entry_1c);
- set_irq(0x40, &entry_40);
- set_irq(0x70, &entry_70);
- //set_irq(0x71, &entry_hwirq);
- //set_irq(0x72, &entry_hwirq);
- //set_irq(0x73, &entry_hwirq);
- set_irq(0x74, &entry_74);
- set_irq(0x75, &entry_75);
- set_irq(0x76, &entry_76);
- //set_irq(0x77, &entry_hwirq);
+ SET_IVT(i, FUNC16(entry_iret_official));
+
+ // Initialize all hw vectors to a default hw handler.
+ for (i=0x08; i<=0x0f; i++)
+ SET_IVT(i, FUNC16(entry_hwpic1));
+ for (i=0x70; i<=0x77; i++)
+ SET_IVT(i, FUNC16(entry_hwpic2));
+
+ // Initialize software handlers.
+ SET_IVT(0x02, FUNC16(entry_02));
+ SET_IVT(0x10, FUNC16(entry_10));
+ SET_IVT(0x11, FUNC16(entry_11));
+ SET_IVT(0x12, FUNC16(entry_12));
+ SET_IVT(0x13, FUNC16(entry_13_official));
+ SET_IVT(0x14, FUNC16(entry_14));
+ SET_IVT(0x15, FUNC16(entry_15));
+ SET_IVT(0x16, FUNC16(entry_16));
+ SET_IVT(0x17, FUNC16(entry_17));
+ SET_IVT(0x18, FUNC16(entry_18));
+ SET_IVT(0x19, FUNC16(entry_19_official));
+ SET_IVT(0x1a, FUNC16(entry_1a));
+ SET_IVT(0x40, FUNC16(entry_40));
+
+ // INT 60h-66h reserved for user interrupt
+ for (i=0x60; i<=0x66; i++)
+ SET_IVT(i, SEGOFF(0, 0));