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Annotation of cci/sys/tahoe/Acvtlb.c, revision 1.1

1.1     ! root        1: 
        !             2: #include "../machine/alignment.h"
        !             3: cvtlb(infop)   process_info *infop;
        !             4: /*
        !             5: /*     Convert long to byte, checks overflow
        !             6: /*
        !             7: /****************************************/
        !             8: {
        !             9:        register long result;
        !            10: 
        !            11:        result = operand(infop,0)->data;
        !            12:        if (result < 0 )  negative_1 ; else negative_0;
        !            13:        if (result == 0 )  zero_1 ; else zero_0;
        !            14:        carry_1; 
        !            15:        if (result > 0x7f || result <= -0x80) overflow_1;
        !            16:        else overflow_0;
        !            17:        write_back (infop, result, operand(infop,1) );
        !            18: }

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