vhdl code for floating point multiplier

give a code that will multiply one interger and floating point number so that result will be again in floating point number only.

lowpower

i need 8*8 singed tree multiplier architecture

low power consume

1.Which multiplier (array,baugh wooley,booth) consume low power
2.what is the power consumed by these multiplier, pls specify it seperately..

4 bit multiplier with shift and add

Can anyone send me a 4 bit multiplier with shift and add method within 12 hour? please...