where to download Cortex M3 soft core for Xilinx FPGA

I'm trying to find/download the Cortex M3 soft core for Xilinx FPGA.

There is a link to download the the Cortex M1/3 soft core on: https://www.arm.com/resources/free-arm-cortex-m-on-fpga but when I click on this link, I get transferred to https://developer.arm.com/downloads where I can only find references and manuals but not the real deal.

Can someone tell me where I can find it?