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Annotation of cci/sys/tahoe/Adivl2.c, revision 1.1.1.1

1.1       root        1: #include "../machine/alignment.h" 
                      2: divl2(infop)   process_info *infop;
                      3: /*
                      4: /*     Arithmetic division, 2 operands.
                      5: /*
                      6: /**************************************/
                      7: {
                      8:        register        long    Register_12;    /* Has to be first reg ! */
                      9:        register        long    divident, divisor, result;
                     10: 
                     11:        divisor = operand(infop,0)->data;
                     12:        divident = operand(infop,1)->data;
                     13:        if (divisor == 0) {
                     14:                exception (infop, ARITHMETIC, 2);
                     15:        } else {
                     16:                Register_12=psl;
                     17:                Set_psl(r12);   /* restore the user psl */
                     18:                result = divident / divisor;
                     19:                asm ("  movpsl  r12");
                     20:                New_cc (Register_12);
                     21:        }
                     22:        write_back (infop,result, operand(infop,1));
                     23: }
                     24: 
                     25: 

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