riscv/rocket-chip
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Author SHA1 Message Date
Henry Cook
82fe22f958 support for multiple tilelink paramerterizations in same design 
Conflicts:

	src/main/scala/cache.scala
 2014-09-24 11:30:40 -07:00
Henry Cook
53b8d7b031 use new coherence methods in l2, ready to query dir logic 2014-09-20 18:01:14 -07:00
Henry Cook
149d51d644 more coherence API cleanup 2014-09-20 16:57:13 -07:00
Henry Cook
faed47d131 use thunk for dir info 2014-09-20 16:54:28 -07:00
Henry Cook
f7b1e23ead functional style on MuxBundle 2014-09-20 16:54:28 -07:00
Christopher Celio
180d3d365d Expanded front-end to support superscalar fetch. 2014-09-17 14:24:03 -07:00
Yunsup Lee
6495d0e6f7 bump rocket,uncore 2014-09-17 11:26:12 -07:00
Yunsup Lee
f249da1803 update README 2014-09-17 11:25:14 -07:00
Yunsup Lee
238f7761f6 update README 2014-09-17 11:23:25 -07:00
Yunsup Lee
041a362943 push chisel 2014-09-17 11:12:12 -07:00
Yunsup Lee
221007595b allow BACKEND/CONFIG be environment variables 2014-09-17 11:12:08 -07:00
Adam Izraelevitz
484648d9c7 Changed CONFIG from a recursively expanded variable to a conditionally 
assigned variable, allowing users to define CONFIG external to Makefile
 2014-09-17 11:12:02 -07:00
Yunsup Lee
ef2e96211c bump chisel/hardfloat/rocket/uncore 2014-09-12 18:10:00 -07:00
Yunsup Lee
09de2e2794 compute number of outstanding misses for DRAMSideLLCNull 2014-09-12 18:09:38 -07:00
Yunsup Lee
8abf62fae3 add LICENSE 2014-09-12 18:06:41 -07:00
Yunsup Lee
25180b71f7 add LICENSE 2014-09-12 15:36:42 -07:00
Yunsup Lee
49b027db2c forgot to add LICENSE file 2014-09-12 15:36:29 -07:00
Yunsup Lee
0b51d70bd2 add LICENSE 2014-09-12 15:31:38 -07:00
Yunsup Lee
e40a6fdd64 more tweaks to README 2014-09-12 10:22:00 -07:00
Yunsup Lee
c57dea415c fix markdown 2014-09-12 10:18:14 -07:00
Yunsup Lee
1cfd9f5a0e add LICENSE 2014-09-12 10:15:04 -07:00
Stephen Twigg
2367b7beb5 Added logic to sbt so that, for rocketchip, it will automatically include src/main/scala sources from subdirectories into the rocketchip top-level project not already handled by formal subprojects 2014-09-12 01:08:11 -07:00
Yunsup Lee
2c33852c52 final touches 2014-09-12 00:19:29 -07:00
Yunsup Lee
275b72368b add CONFIG to the name of simulator executable 2014-09-11 22:11:58 -07:00
Yunsup Lee
c98afa1fea turn off DRAMSideLLC 2014-09-11 22:10:25 -07:00
Yunsup Lee
b5a64487eb turn off DRAMSideLLC 2014-09-11 22:07:44 -07:00
Yunsup Lee
f8d450b4e2 mark DRAMSideLLC as HasKnownBug 2014-09-11 22:06:03 -07:00
Yunsup Lee
9dfaf5459e bump hardfloat,riscv-tools 2014-09-11 03:08:21 -07:00
Yunsup Lee
5f8bd18fac Makefiles should be perfect 2014-09-11 02:53:46 -07:00
Yunsup Lee
bb22ecc8b5 fix rocket interrupt issue 
h/t Andrew
 2014-09-11 02:52:05 -07:00
Yunsup Lee
086bb02c24 check RISCV envirnoment variable 2014-09-11 02:38:21 -07:00
Andrew Waterman
a999c055ed Don't take an interrupt when EX stage PC is invalid 
It was possible to take an interrupt on the instruction in the shadow of
a short forward branch.  EPC would thus get the wrong value, and so
a wrong-path instruction would be executed upon return from interrupt.

h/t Yunsup
 2014-09-11 01:46:52 -07:00
Yunsup Lee
02c08a156f generate consts.vh from chisel source 2014-09-10 17:14:55 -07:00
Yunsup Lee
cfecd8832d tease out reference-chip specific stuff 2014-09-09 20:49:28 -07:00
Yunsup Lee
6b6bdd2b83 decommission Slave top-level module for fpga build 2014-09-08 00:23:15 -07:00
Yunsup Lee
ddfd3ce968 further generalize fpga/vlsi builds 2014-09-08 00:21:57 -07:00
Yunsup Lee
3175a40509 add berkeley-hardfloat as submodule 2014-09-08 00:18:49 -07:00
Yunsup Lee
1e5b2f658f remove existing hardfloat repository 2014-09-07 23:45:47 -07:00
Henry Cook
ae05125f29 Adjustements to top-level parameters and knobs for hwacha 2014-09-07 17:57:33 -07:00
Henry Cook
5eb5e9eaf5 Standardize ()=>Module(...) top-level Parameters 2014-09-07 17:54:41 -07:00
Henry Cook
4126678c9d Merge branch 'dse' 
Conflicts:
	rocket
	uncore
 2014-09-06 06:59:14 -07:00
Henry Cook
5e26b4ab66 Merge branch 'dse' 
Conflicts:
	src/main/scala/htif.scala
	src/main/scala/llc.scala
 2014-09-06 06:16:58 -07:00
Henry Cook
5e2f98747f Merge branch 'dse' 2014-09-06 06:10:15 -07:00
Yunsup Lee
1cb2d1d7b7 initialize all SRAMs to avoid X propagation problem 2014-09-04 11:06:01 -07:00
Yunsup Lee
763c57931b fix problem introduced with verilog generation in vsim/fsim 2014-09-04 09:49:57 -07:00
Scott Beamer
6c6f5a3843 add verilog target to build without simulator 2014-09-03 17:28:45 -07:00
Scott Beamer
13b6ec4712 including better sbt fixes 2014-09-02 15:16:31 -07:00
Scott Beamer
f8821b4cc9 better fix with explanation of sbt issue 2014-09-02 15:16:03 -07:00
Scott Beamer
600c5d50a9 better fix with explanation of sbt issue 2014-09-02 15:14:56 -07:00
Scott Beamer
26649b30ed fixes sbt error during first run 2014-09-02 14:34:55 -07:00