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Commit Graph

24 Commits

Author SHA1 Message Date
Henry Cook
41c4e10c37 Workaround for another frakking extraction error in the C backend. C and VLSI backends now both boot kernel with associativity on 2012-02-02 21:53:57 -08:00
Andrew Waterman
01a156eb98 make # of dcache lines configurable 2012-02-01 21:11:45 -08:00
Henry Cook
c5a4eaa0a1 Associative cache, boots kernel 2012-02-01 13:26:04 -08:00
Henry Cook
281abfbccb New Mux1H constructor 2012-02-01 13:24:28 -08:00
Henry Cook
aa3465699b LFSR now a util 2012-01-24 15:26:19 -08:00
Henry Cook
8229d65adf Associative cache passes asm tests and bmarks with power of 2 associativities (including 1) 2012-01-24 11:41:44 -08:00
Andrew Waterman
a5a020f97b update chisel and remove SRAM_READ_LATENCY 2012-01-23 20:59:38 -08:00
Henry Cook
8766438bb9 Updated chisel removes ^^ from language. Removed from rocket source, updated jar. 2012-01-23 17:09:23 -08:00
Andrew Waterman
e7bf07d55e fix AMO replay bug 2012-01-23 15:35:53 -08:00
Andrew Waterman
31c56228e2 add missing "otherwise" 2012-01-21 20:13:15 -08:00
Henry Cook
97f0852b17 DM cache with assoc-aware subunits passes all asm and bmarks 2012-01-18 17:53:26 -08:00
Henry Cook
8623d58724 split into two caches, compiles 2012-01-18 17:09:35 -08:00
Henry Cook
7e25749581 Groundwork for assoc cache implementation 2012-01-18 17:09:35 -08:00
Henry Cook
1d76255dc1 new chisel version jar and find and replace INPUT and OUTPUT 2012-01-18 14:39:57 -08:00
Andrew Waterman
addfe55735 add FPGA memory generator script 2012-01-13 18:19:08 -08:00
Andrew Waterman
938b142d64 require writes to memory to be uninterrupted 2012-01-03 18:41:53 -08:00
Andrew Waterman
ffe23a1ee8 fix WAW hazard handling 2012-01-02 00:25:11 -08:00
Andrew Waterman
f9160c53cf fixes for correct verilog generation 2011-12-29 23:46:21 -08:00
Andrew Waterman
d65e1a2eee vlsi verilog compiles now but doesn't simulate 2011-12-20 22:08:27 -08:00
Andrew Waterman
a8d0cd95e6 hellacache now works 2011-12-17 03:26:11 -08:00
Andrew Waterman
56c4f44c2a hellacache returns!
but AMOs are unimplemented.
2011-12-12 06:49:39 -08:00
Andrew Waterman
8308345364 work in progress on hellacache 2011-12-10 07:01:47 -08:00
Andrew Waterman
ce201559f3 Support cache->cpu nacks one cycle after request 2011-12-10 00:42:09 -08:00
Andrew Waterman
c01e1f1cef Don't replay from EX stage.
EX replays are now handled from MEM.  We may move them to WB.
2011-12-09 19:42:58 -08:00