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1.1 ! root 1: #include "../machine/alignment.h" ! 2: int zzz1,zzz2,zzz3,zzz4,zzz5; ! 3: ediv(infop) process_info *infop; ! 4: /* ! 5: /* Extended precision division. ! 6: /* ! 7: /***************************************/ ! 8: { ! 9: register long Register_12; /* Has to be the first reg !! */ ! 10: register long Register_11; /* remainder */ ! 11: register long Register_10; /* quotient */ ! 12: register long Register_9; /* divident least */ ! 13: register long Register_8; /* divident most */ ! 14: register long Register_7; /* divisor */ ! 15: ! 16: Register_7 = operand(infop, 0)->data; ! 17: Register_8 = operand(infop, 1)->data; ! 18: Register_9 = operand(infop, 1)->data2; ! 19: Register_12=psl; ! 20: Set_psl(r12); /* restore the user psl */ ! 21: asm (" ediv r7,r8,r10,r11"); ! 22: asm (" movpsl r12"); ! 23: New_cc (Register_12); ! 24: write_back (infop, Register_10, operand(infop, 2)); ! 25: write_back (infop, Register_11, operand(infop, 3)); ! 26: }
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