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- .ttl "sin.s"
-
- * MC68020/MC68881 IEEE Format Single Precision Routines
- *
- * Written by: Edmund H. Ramm
- *
- * _sin entry point for single prec. sine, operand in 4(sp)
- *
- * sp 4
- * ---------------
- * | ret | x |
-
-
- .text
- .globl _sin
-
-
- _sin:
- *
- * on exit, d0 = sin( 4(sp) )
- *
- * fsin.s 4(sp),fp0 * fp0 <-- sin( 4(sp) )
- dc.w $f22f,$440e,$0004
- * fmove.d fp0,d0 * d0 <-- sine
- dc.w $f200,$6400
- rts
-
- .end
-