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Annotation of 43BSDTahoe/sys/tahoealign/Acmpd2.c, revision 1.1

1.1     ! root        1: /*     Acmpd2.c        1.1     86/07/20        */
        !             2: 
        !             3: #include "../tahoealign/align.h"
        !             4: cmpd2(infop)   process_info *infop;
        !             5: /*
        !             6: /*     Compare operand 1 with operand 2 (double). 
        !             7: /*
        !             8: /****************************************************/
        !             9: {
        !            10:        register double *Register_12;   /* Has to be first reg ! */
        !            11:        register double *Register_11;
        !            12:        register long   Register_10;
        !            13: 
        !            14:        Register_12 = (double *) &operand(infop,0)->data;
        !            15:        Register_11 = (double *) &operand(infop,1)->data;
        !            16:        if ( reserved( *(long *)Register_12 ) ||
        !            17:             reserved( *(long *)Register_11 ) )
        !            18:                        exception(infop, ILL_OPRND);
        !            19:        Register_10=psl;
        !            20:        Set_psl(r10);   /* restore the user psl */
        !            21:        asm ("  cmpd2   (r12),(r11)");
        !            22:        asm ("  movpsl  r10");
        !            23:        New_cc (Register_10);
        !            24: }

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