Commit Graph
9 Commits
Author SHA1 Message Date
Andrew Waterman 0369b05deb move replays to writeback stage 2012-01-17 21:12:31 -08:00
Andrew Waterman 1c8f496811 fix fpga build 2012-01-13 20:04:11 -08:00
Andrew Waterman acf3134e80 minor control logic cleanup 2012-01-12 14:19:18 -08:00
Andrew Waterman 4807d7222b use replay to handle I$ misses
this eliminates a long path in the fetch stage
2012-01-11 19:20:20 -08:00
Andrew Waterman 1a7bfd4350 remove icache req_rdy signal 2012-01-11 18:27:11 -08:00
Andrew Waterman bcb55e581a remove host.start signal, use reset instead 2012-01-11 17:49:32 -08:00
Andrew Waterman 92dda102b6 slight control logic cleanup 2012-01-11 16:56:40 -08:00
Andrew Waterman 938b142d64 require writes to memory to be uninterrupted 2012-01-03 18:41:53 -08:00
Andrew Waterman 142dfc6e07 made tohost/fromhost 64 bits wide 2012-01-03 15:09:08 -08:00