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Annotation of xinu/sys/slu2int.s, revision 1.1

1.1     ! root        1: |  as68 routines for interrupt programming
        !             2: | read/xmit int for SLU2, i.e, the hostline --
        !             3: 
        !             4: .text
        !             5: .globl _slu2int                        | make _slu2int extern
        !             6:  
        !             7:  _slu2int: movel a0,sp@-               | save C scratch regs
        !             8:        movel a1,sp@-
        !             9:        movel d0,sp@-
        !            10:        movel d1,sp@-           | (or use movem for better performance)
        !            11:        jsr _slu2intc           | C will save other regs on entry to routine
        !            12:        movel sp@+,d1
        !            13:        movel sp@+,d0
        !            14:        movel sp@+,a1
        !            15:        movel sp@+,a0
        !            16:        rte                     | return from interrupt
        !            17: 

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