[cctalk] Good C to FPGA/PLA compiler

I'm working on the design for an Omnibus (PDP-8/E) debug board and I am not very good at circuit design.  I know there are programs that will compile something that looks like C into Verilog/VHDL/Abel/Etc for use on some kind of large (more than 64 pins) programmable logic device. Can any of you recommend a good C like tool for programmable logic? Thank you,              Mike