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Xinu for 68000/68010
| as68 routines for interrupt programming | read/xmit int for SLU1, i.e, the console -- .text .globl _slu1int | make _slu1int extern _slu1int: movel a0,sp@- | save C scratch regs movel a1,sp@- movel d0,sp@- movel d1,sp@- | (or use movem for better performance) jsr _slu1intc | C will save other regs on entry to routine movel sp@+,d1 movel sp@+,d0 movel sp@+,a1 movel sp@+,a0 rte | return from interrupt
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