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Commit Graph

3728 Commits

Author SHA1 Message Date
Stephen Twigg
6cde69e95d Merge changes from master. This updates rocket more than it should so while the emulator builds, programs will not execute correctly due to ISA changes, etc. 2013-09-09 14:31:18 -07:00
Stephen Twigg
cfbfa6b895 Add errors due to merge issues. Note, DebugIO re-introduced here but slated for possible removal in later commits. 2013-09-05 19:22:34 -07:00
Stephen Twigg
e23e8e3850 Merge branch 'master' into chisel-v2
Conflicts:
	src/main/scala/memserdes.scala
2013-09-05 16:17:34 -07:00
Stephen Twigg
d896ccbd43 Merge branch 'master' into chisel-v2
Conflicts:
	src/main/scala/htif.scala
2013-09-05 16:11:53 -07:00
Stephen Twigg
f27c0fb010 Merge commit '2bd4a66eee572252ba6250f9bddada51657fc379' into chisel-v2 2013-09-05 15:01:56 -07:00
Stephen Twigg
69daae0dae Add dependency resolvers to build.scala to fix build script 2013-09-05 14:56:41 -07:00
Yunsup Lee
2c47b4388a push rocket 2013-08-26 14:54:49 -07:00
Andrew Waterman
b9f6e1a7ec Don't update BTB when garbage was fetched 2013-08-26 14:53:04 -07:00
Yunsup Lee
9003bc2614 push rocket 2013-08-24 22:42:57 -07:00
Yunsup Lee
44e92edf92 fix scr parameterization bug 2013-08-24 22:42:51 -07:00
Yunsup Lee
d0674af13f forgot to push riscv-rocket 2013-08-24 22:15:38 -07:00
Andrew Waterman
3895b75a56 Support non-power-of-2 BTBs; prefer invalid entries 2013-08-24 17:33:11 -07:00
Yunsup Lee
ba9bbc27df apply same change to fpga top-level 2013-08-24 15:50:03 -07:00
Yunsup Lee
76cd90fc01 parameterize number of SCRs 2013-08-24 15:47:42 -07:00
Yunsup Lee
2ca5127785 parameterize number of SCRs 2013-08-24 15:47:14 -07:00
Yunsup Lee
694ebd65cf push uncore 2013-08-24 15:24:25 -07:00
Yunsup Lee
b01fe4f6aa fix memserdes bit ordering 2013-08-24 15:24:17 -07:00
Andrew Waterman
daf23b8f79 Add early out to multiplier 2013-08-24 14:44:23 -07:00
Andrew Waterman
67f80ba4b2 Stall div/mul writeback until WB slot is free 2013-08-24 14:44:17 -07:00
Andrew Waterman
d1b5076fee Don't update BTB when garbage was fetched 2013-08-24 14:44:11 -07:00
Andrew Waterman
52e31f3298 Bypass scoreboard updates
This reduces div/mul/D$ miss latency by 1 cycle.
2013-08-24 14:44:04 -07:00
Andrew Waterman
d4a0db4575 Reflect ISA changes 2013-08-24 14:43:55 -07:00
Yunsup Lee
0884bc9789 fix DRAMSideLLCNull entries 2013-08-24 13:20:38 -07:00
Yunsup Lee
1e3ac0afa9 back to NTILES=1 2013-08-24 13:10:30 -07:00
Henry Cook
9aff60f340 whitespace error in build.sbt 2013-08-21 16:16:42 -07:00
Henry Cook
dc53529156 added resolver, bumped chisel dependency 2013-08-21 16:00:51 -07:00
Henry Cook
6aa500fc16 dont make assumptions about default project name when invoking sbt 2013-08-20 12:56:01 -07:00
Henry Cook
b06d33da2f Canonicalized sbt, updated makefiles, cleaned up submodules, minor bugfixes 2013-08-19 19:54:41 -07:00
Henry Cook
ff7b486006 standardized sbt build 2013-08-15 18:13:19 -07:00
Henry Cook
85e5ce046f pulled submodule commits, uncore sbt standardized 2013-08-15 17:07:13 -07:00
Henry Cook
6b20556661 Merge branch 'chisel-v2' of github.com:ucb-bar/reference-chip into chisel-v2
Conflicts:
	chisel
	riscv-hwacha
	riscv-rocket
	uncore
2013-08-15 16:39:30 -07:00
Henry Cook
784e017bae Final Reg standardization 2013-08-15 16:37:58 -07:00
Henry Cook
ae02ebd153 Merge branch 'chisel-v2' of github.com:ucb-bar/riscv-rocket into chisel-v2
Conflicts:
	src/core.scala
	src/ctrl.scala
	src/dpath_util.scala
	src/fpu.scala
	src/nbdcache.scala
	src/tile.scala
2013-08-15 16:35:27 -07:00
Henry Cook
b80f45f8f2 Merge branch 'chisel-v2' of github.com:ucb-bar/uncore into chisel-v2
Conflicts:
	src/main/scala/llc.scala
	src/main/scala/slowio.scala
2013-08-15 16:22:12 -07:00
Henry Cook
3763cd0004 standardizing sbt build conventions 2013-08-15 15:57:16 -07:00
Henry Cook
3a266cbbfa final Reg changes 2013-08-15 15:28:15 -07:00
Henry Cook
17d404b325 final Reg changes 2013-08-15 15:27:38 -07:00
Henry Cook
9b70ecf546 Reg standardization 2013-08-13 17:53:19 -07:00
Henry Cook
1308c08baa Reg standardization 2013-08-13 17:52:53 -07:00
Henry Cook
b570435847 Reg standardization 2013-08-13 17:50:02 -07:00
Henry Cook
7ff4126d04 Abstracted UncachedTileLinkIOArbiters 2013-08-13 00:01:11 -07:00
Henry Cook
9162fbc9b5 Clean up cloning in tilelink bundles 2013-08-12 23:15:54 -07:00
Henry Cook
858169917e removed dummy DNCs handled by pruning 2013-08-12 22:34:46 -07:00
Henry Cook
d9b3c7cfc8 Moved RenEn to ChiselUtil 2013-08-12 22:18:25 -07:00
Huy Vo
d7d13255db chisel tag 2013-08-12 20:53:29 -07:00
Huy Vo
f9d1403a92 tags 2013-08-12 20:53:17 -07:00
Huy Vo
cc6631ae4d reset -> _reset 2013-08-12 20:52:55 -07:00
Huy Vo
d5c9eb0f54 reset -> resetVal, getReset -> reset 2013-08-12 20:52:18 -07:00
Huy Vo
387cf0ebe0 reset -> resetVal, getReset -> reset 2013-08-12 20:51:54 -07:00
Henry Cook
11e131af47 initial attempt at upgrade 2013-08-12 10:46:22 -07:00