FPGA PCIe doubts

Hello,

I have some doubts about how to develop a part of my project, I will use Cyclone V FPGA (maybe with SoC) and I wanted to know if it's possible to write/read data to/from SRAM through PCIexpress? Is there some example to see?

I will program a processor architecture (RISC) in the FPGA and I want to create an interface to upload tests using PCIe so anyone can try his tests in my processor, it is possible? Is possible to see the time or resources used once execution has finished?

Thank you,

Joel