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Commit Graph

5470 Commits

Author SHA1 Message Date
Andrew Waterman
9f2e16c58a Fix D$ arbiter for >2 inputs 2014-03-04 16:32:17 -08:00
Andrew Waterman
fa75f6e81e Fix null pointer exception when HAS_FPU=false 2014-03-04 16:32:09 -08:00
Yunsup Lee
23045ec379 add hwacha vfmsv instructions, keepcfg bug fix, turn off secondary fconv 2014-03-02 03:38:06 -08:00
Yunsup Lee
49f0e43ed1 push riscv-tools 2014-03-01 03:31:03 -08:00
Yunsup Lee
e20d50436a committed in the wrong directory, meant to commit in the hwacha directory 2014-03-01 00:01:35 -08:00
Yunsup Lee
8c459df3b6 flush deck when xcpt occurs, fixes remaining p test bugs 2014-02-28 22:50:34 -08:00
Adam Izraelevitz
cb14baab88 Reformatted hammer directory, added parent scripts to repo, as well as README. 2014-02-28 15:57:46 -08:00
Andrew Waterman
c7110c8389 Make FPU pipeline depths configurable 2014-02-28 13:39:59 -08:00
Yunsup Lee
0c4442c172 push tests/tools 2014-02-27 20:28:19 -08:00
Yunsup Lee
bcfcdefe88 update hwacha 2014-02-27 04:39:12 -08:00
Yunsup Lee
46714c0c60 more improvements to hwacha 2014-02-26 21:20:53 -08:00
Yunsup Lee
a5625de3d5 support vector irq tests 2014-02-25 21:18:03 -08:00
Ben Keller
fcfc1078f8 Merge branch 'master' of github.com:ucb-bar/reference-chip 2014-02-25 15:54:19 -08:00
Yunsup Lee
220076506c push hwacha; all vector p/v/pt tests work now 2014-02-25 03:51:15 -08:00
Yunsup Lee
e5c2bd5e7b add extensions option to riscv-dis for better disassembly 2014-02-25 03:50:32 -08:00
Yunsup Lee
98b830201a add wen signal to dasm printf 2014-02-25 03:31:06 -08:00
Yunsup Lee
8acc9510c4 push hwacha,chisel 2014-02-24 01:43:55 -08:00
Yunsup Lee
22345dd073 push rocket,hwacha 2014-02-22 22:53:24 -08:00
Yunsup Lee
97b1841fcf change dcache tag bits to 7 2014-02-22 22:53:04 -08:00
Adam Izraelevitz
f14f386b4f Merge branch 'dse' of github.com:ucb-bar/reference-chip into dse
Conflicts:
	src/main/scala/ReferenceChip.scala
2014-02-19 15:50:28 -08:00
Adam Izraelevitz
a006bffca4 Merge branch 'master' of github.com:ucb-bar/reference-chip into dse 2014-02-19 15:04:03 -08:00
Adam Izraelevitz
58d2e62e3f Merge branch 'master' of github.com:ucb-bar/reference-chip into dse
Conflicts:
	chisel
	src/main/scala/ReferenceChip.scala
2014-02-19 14:24:36 -08:00
Andrew Waterman
de965d558a Renumber uarch CSRs into custom CSR space 2014-02-14 17:41:17 -08:00
Andrew Waterman
e554f6728d Update chisel 2014-02-14 17:41:17 -08:00
Andrew Waterman
8e3ca609f7 Renumber uarch CSRs into custom CSR space 2014-02-14 17:40:00 -08:00
Stephen Twigg
755293d785 Push hwacha (refactoring) and add line that when uncommented properly instantiates hwacha). 2014-02-14 10:12:09 -08:00
Andrew Waterman
02dbd6b0aa Don't assign to your own inputs 2014-02-12 18:39:40 -08:00
Stephen Twigg
6808245bb5 Timeout cycles now defined in toplevel Makefrag in order to allow for easier alteration when debugging. 2014-02-12 16:50:13 -08:00
Andrew Waterman
e5de170215 Update Chisel, fixing Verilog backend 2014-02-12 14:28:43 -08:00
Adam Izraelevitz
e25c54e998 Merge branch 'dse' of github.com:ucb-bar/reference-chip into dse 2014-02-12 13:52:24 -08:00
Adam Izraelevitz
c1e544886f Merge branch 'dse' of github.com:ucb-bar/reference-chip into dse 2014-02-12 13:35:12 -08:00
Adam Izraelevitz
1a03a64572 Merge branch 'dse' of github.com:ucb-bar/reference-chip into dse 2014-02-12 12:44:30 -08:00
Adam Izraelevitz
aae5f465c1 Merge branch 'master' of github.com:ucb-bar/reference-chip into dse
Conflicts:
	src/main/scala/ReferenceChip.scala
2014-02-11 17:31:55 -08:00
Adam Izraelevitz
548cf16061 Added jack Makefile and hammer.scala, as well as changed reference chip to have multiple datacache sizes. Requires chisel branch dse 2014-02-11 14:36:47 -08:00
Andrew Waterman
0ebb115a3c Revert to old AUIPC definition 2014-02-10 19:05:14 -08:00
Andrew Waterman
a09ff9fdc7 Revert to old AUIPC definition 2014-02-10 19:04:42 -08:00
Scott Beamer
cda46b3ce1 use --recursive to populate all submodules. with current instructions you can't run tests because riscv-tests/env isn't pulled in 2014-02-06 16:20:48 -08:00
Andrew Waterman
1456170c6d Always stall decode on RoCC -> FENCE; never stall on RoCC -> deferred AMO.RL fence 2014-02-06 12:01:49 -08:00
Yunsup Lee
79486c5802 push tools,tests 2014-02-06 11:25:45 -08:00
Andrew Waterman
11e69a73cd Fix tests when !hwacha; disable hwacha by default 2014-02-06 03:08:33 -08:00
Andrew Waterman
eca8c99f44 Ignore rocc interrupt line when no rocc is present 2014-02-06 03:06:55 -08:00
Andrew Waterman
e7a726fbac Make uarch counters read-only 2014-02-06 01:48:56 -08:00
Yunsup Lee
e20de64b8c rocket sync up 2014-02-06 00:30:31 -08:00
Quan Nguyen
f021213b1d Merge remote-tracking branch 'origin/master' into hwacha-port 2014-02-06 00:21:28 -08:00
Andrew Waterman
62e9313aef Add 16 microarchitectural counters 2014-02-06 00:13:02 -08:00
Yunsup Lee
ac8ff4b7e8 getting vector exceptions to work 2014-02-06 00:12:41 -08:00
Yunsup Lee
ff7cae29f7 hookup rocc interrupt and s bit 2014-02-06 00:09:42 -08:00
Yunsup Lee
ab4a3e937b don't share fma pipes 2014-02-05 14:21:43 -08:00
Yunsup Lee
5128298e8a allow chisel to elaborate Modules outside of the ReferenceChip package 2014-02-05 03:29:23 -08:00
Yunsup Lee
dbeadba2dc add vfmvv 2014-02-05 03:28:33 -08:00