riscv/rocket-chip
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  • cc6631ae4d reset -> _reset Huy Vo 2013-08-12 20:52:55 -07:00
  • d5c9eb0f54 reset -> resetVal, getReset -> reset Huy Vo 2013-08-12 20:52:18 -07:00
  • 387cf0ebe0 reset -> resetVal, getReset -> reset Huy Vo 2013-08-12 20:51:54 -07:00
  • 11e131af47 initial attempt at upgrade Henry Cook 2013-08-12 10:46:22 -07:00
  • 1a9e43aa11 initial attempt at upgrade Henry Cook 2013-08-12 10:39:11 -07:00
  • 5c7a1f5cd6 initial attempt at upgrade Henry Cook 2013-08-12 10:36:44 -07:00
  • 199e76fc77 Fold uncore constants into TileLinkConfiguration, update coherence API Henry Cook 2013-08-02 15:02:09 -07:00
  • de313d97de Merge branch 'master' of github.com:ucb-bar/riscv-rocket Henry Cook 2013-08-02 16:30:09 -07:00
  • 4eaab214d2 Fold uncore constants into TileLinkConfiguration, update coherence API Henry Cook 2013-08-02 14:54:16 -07:00
  • bef6c1db35 minor nbdcache cleanup Henry Cook 2013-08-02 10:06:01 -07:00
  • bc2b45da12 Fold uncore constants into TileLinkConfiguration, update coherence API Henry Cook 2013-08-02 14:55:06 -07:00
  • c1b1a21a0f If +stats is set when running simv-debug, will only output vcd data when cr28 is high. Stephen Twigg 2013-07-30 16:39:47 -07:00
  • 3132db4f90 Add stats PCR (cr28) to be used to flag whether a core is doing 'interesting' activity. Stephen Twigg 2013-07-30 16:36:28 -07:00
  • 4d916b56e3 Bump scala to 2.10.2, sbt to 0.13-RC2, including new launcher. Upgrade reflection in network.scala to 2.10 lib. Constants now obtained from subproject package objects. Give network its own file. Henry Cook 2013-07-24 23:28:43 -07:00
  • d8440b042a Make compatible with scala 2.10. Refactor constants into package object. Remove networking primitives from package object. Clean up request generators. Chnage ++ to +: for appending to io.incoherent. Henry Cook 2013-07-24 23:22:36 -07:00
  • 9abdf4e154 Make compatible with scala 2.10. List.sort deprecated. Refactor constants into package object. Henry Cook 2013-07-23 20:26:17 -07:00
  • 3f874342a4 Update chisel to appropriate version for reference chip build. Stephen Twigg 2013-07-10 17:08:56 -07:00
  • c7bf1aaac9 Merge branch 'master' of github.com:ucb-bar/reference-chip Ben Keller 2013-07-10 16:01:25 -07:00
  • a72e0dc99e Updated riscv-tools reference Ben Keller 2013-07-10 16:01:01 -07:00
  • 2796de01bf new tilelink arbiter types, reduced release xact trackers Henry Cook 2013-07-09 15:41:27 -07:00
  • db8e5fda9b new tilelink arbiter types, reduced release xact trackers Henry Cook 2013-07-09 15:37:42 -07:00
  • 5c00d0a030 new tilelink arbiter type Henry Cook 2013-07-09 15:31:39 -07:00
  • c5f01f3f87 update rocket Andrew Waterman 2013-06-15 00:55:34 -07:00
  • 7cc53c7725 clean up Str Andrew Waterman 2013-06-15 00:45:53 -07:00
  • 4ae0c68303 require -std=c++11, as -std=c++0x doesn't cut it Andrew Waterman 2013-06-14 00:27:52 -07:00
  • 896179cbb6 removed bad mt test Henry Cook 2013-06-14 00:14:18 -07:00
  • 85fbb650c9 makefile support for new multithreading tests Henry Cook 2013-06-13 15:34:15 -07:00
  • ae0716fb6d Use chisel printf for logging Andrew Waterman 2013-06-13 10:53:23 -07:00
  • 95c5147dc5 Add RISC-V instruction disassembler Andrew Waterman 2013-06-13 10:31:04 -07:00
  • bd43ca8423 Merge branch 'master' of github.com:ucb-bar/reference-chip Stephen Twigg 2013-05-23 17:51:24 -07:00
  • c06cbf523b Redo network to use PairedData crossbars when necessary. Hard-coded network types for each message type. Bump chisel, rocket, uncore. Henry Cook 2013-05-23 14:55:59 -07:00
  • 6a69d7d7b5 pass closure to generate bank addr Henry Cook 2013-04-22 17:38:13 -07:00
  • 9631b6081e Merge branch 'tilelink-data' Henry Cook 2013-05-23 14:53:10 -07:00
  • cf02f1ef01 use new locking round robin arbiter Henry Cook 2013-04-22 16:48:55 -07:00
  • 569d8fd796 Merge branch 'tilelink-data' Henry Cook 2013-05-23 14:14:40 -07:00
  • 12205b9684 remove obsolete config file reader prototype Henry Cook 2013-05-23 14:09:03 -07:00
  • fe9adfe71b Simplify and correct integer multiplier Andrew Waterman 2013-05-21 19:35:08 -07:00
  • 26ed805862 push chisel,riscv-rocket,uncore Yunsup Lee 2013-05-21 18:59:57 -07:00
  • 11133d6d4c clock gate s2 registers in the frontend Yunsup Lee 2013-05-21 18:59:21 -07:00
  • c837c1d800 fix bug in previous JALR commit Yunsup Lee 2013-05-21 18:28:44 -07:00
  • 69b508ff39 ported caches and htif to use new tilelink Henry Cook 2013-05-21 17:21:04 -07:00
  • 4c1f105ce9 added PairedData link type with matching crossbar, ported tilelink and uncore to use Henry Cook 2013-05-21 17:19:07 -07:00
  • 28f914c3f2 don't JALR to speculatively-bypassed addresses Andrew Waterman 2013-05-21 16:53:47 -07:00
  • dcde377303 Fix DM I$ deadlock Yunsup Lee 2013-05-20 15:22:58 -07:00
  • 3a1b5f01b2 don't take interrupts while they're disabled! Andrew Waterman 2013-05-19 23:27:47 -07:00
  • 6eb4c2542a comment out I$ assert for now Andrew Waterman 2013-05-18 18:09:23 -07:00
  • 1dab984231 use UFix instead of Bits for arithmetic Andrew Waterman 2013-05-18 00:45:29 -07:00
  • dfa7a03f73 use assert, not Assert Andrew Waterman 2013-05-18 00:45:13 -07:00
  • f3c78abc2b push riscv-tests Yunsup Lee 2013-05-16 00:51:02 -07:00
  • e77bde71d0 push riscv-tools Yunsup Lee 2013-05-15 12:03:52 -07:00
  • f0b0867f5a push riscv-tests Yunsup Lee 2013-05-13 19:22:28 -07:00
  • f13605d2f5 push riscv-tools Yunsup Lee 2013-05-13 19:14:57 -07:00
  • 7ba3ab03e2 update README Yunsup Lee 2013-05-13 11:19:55 -07:00
  • 5b55cc93af add submodule riscv-tools Yunsup Lee 2013-05-10 11:53:55 -07:00
  • 0672773c1a for now, don't use asserts outside of components Andrew Waterman 2013-05-09 02:14:44 -07:00
  • e8fcdb56a6 update chisel to work around xilinx ise bug Andrew Waterman 2013-05-03 01:47:15 -07:00
  • d825c9d6e9 make fpga Makefile work with updated Makefrag Andrew Waterman 2013-05-02 05:09:45 -07:00
  • cfa86dba4f add FPGA test bench Andrew Waterman 2013-05-02 04:58:43 -07:00
  • d2e1828714 gracefully kill htif thread, fixing tty stuff Andrew Waterman 2013-05-01 21:11:05 -07:00
  • d405ffa949 assume all I$ grants bear data Andrew Waterman 2013-05-01 21:01:20 -07:00
  • 9a3b2e7006 new paired meta/data IO type, and matching arbiter Henry Cook 2013-05-01 16:48:01 -07:00
  • 474d321cc7 fix meta hazard counter to reset on new meta writes Andrew Waterman 2013-05-01 16:35:24 -07:00
  • a6a88fce19 Revert "broaden scope of s1_nack to include new probes accepted by the probe unit on that cycle" Andrew Waterman 2013-05-01 16:34:45 -07:00
  • 63a38e7982 Revert "temp" Andrew Waterman 2013-05-01 16:34:33 -07:00
  • b6945408cb temp Henry Cook 2013-05-01 10:24:36 -07:00
  • 722bc917d3 broaden scope of s1_nack to include new probes accepted by the probe unit on that cycle Henry Cook 2013-05-01 10:05:54 -07:00
  • a86ad08c1e commit awesome vlsi/energy scripts Yunsup Lee 2013-05-01 02:58:53 -07:00
  • 50bd9a08a7 resynchronize fpga uncore Andrew Waterman 2013-05-01 01:12:47 -07:00
  • 9a258e7fb4 use new locking round robin arbiter Henry Cook 2013-04-22 16:48:55 -07:00
  • fedc2753e4 make sure master_xact_id field is large enough for temporary extra release trackers Henry Cook 2013-04-30 11:00:23 -07:00
  • 1501e90c1f interlock probe unit on tag RAW hazards Andrew Waterman 2013-04-30 00:37:51 -07:00
  • a2f584e928 add riscv-tests, get rid of riscv-asmtests-bmarks Yunsup Lee 2013-04-29 19:29:51 -07:00
  • 12d394811e Allow release data to be written out even before all releases have been collected Henry Cook 2013-04-29 18:47:37 -07:00
  • e8b20f3d38 clear meta state of silently-dropped, clean evictee, so as to prevent a write race on meta array between probes on evictee and refill grant Henry Cook 2013-04-25 17:37:04 -07:00
  • 7fe052e1bf update README Yunsup Lee 2013-04-24 02:05:28 -07:00
  • 9114012def assmebly tests are now built from riscv-tests Yunsup Lee 2013-04-24 01:59:14 -07:00
  • 93df795e48 change LLC leaf SRAM size Yunsup Lee 2013-04-22 11:06:31 -07:00
  • 7f5282d355 replace RDNPC with AUIPC Andrew Waterman 2013-04-22 04:21:46 -07:00
  • 50ccc20bf3 replace RDNPC with AUIPC Andrew Waterman 2013-04-22 04:20:15 -07:00
  • 2ac3fd5306 get rid of init_node Huy Vo 2013-04-20 01:36:32 -07:00
  • 0d87e3bacc fixed init pin generation Huy Vo 2013-04-20 00:38:01 -07:00
  • a01cdf95fd tell physical networks carring cache lines to lock arbitration for REFILL_CYCLES pumps Henry Cook 2013-04-10 13:53:27 -07:00
  • db5a060c7d fix io dir Henry Cook 2013-04-10 13:47:30 -07:00
  • 766d5622b1 Prevent messages from becoming interleaved in the BasicCrossbar. Remove dependency trackers from the uncore, use msg headers instead. Have one ReleaseHnadler per core for now. Henry Cook 2013-04-10 13:46:31 -07:00
  • d7982bf27f bump uncore for grant fix Henry Cook 2013-04-09 14:28:54 -07:00
  • 74187c2068 Always route voluntary releases to ReleaseTracker to ensure all grants are sent Henry Cook 2013-04-09 14:09:36 -07:00
  • 7ea782fd22 add LR/SC Andrew Waterman 2013-04-07 19:35:51 -07:00
  • ae7720e284 guarantee LR/SC forward progress Andrew Waterman 2013-04-07 19:27:21 -07:00
  • 7ff5b5b86f treat load-reserved as a non-dirtying store Andrew Waterman 2013-04-07 19:23:44 -07:00
  • 3479f1c6cd add LR/SC support Andrew Waterman 2013-04-03 22:13:51 -07:00
  • e74e032c87 simplify MSHR memory response logic Andrew Waterman 2013-04-06 01:03:37 -07:00
  • 1abb9277db fix LR/SC atomicity violation Andrew Waterman 2013-04-05 19:13:38 -07:00
  • 8cbdeb2abf add LR/SC support Andrew Waterman 2013-04-03 22:15:39 -07:00
  • fc46daecf6 don't flush pipeline on writes to side-effect-free PCRs Andrew Waterman 2013-04-02 17:37:21 -07:00
  • 8b439ef20d only support setpcr/clearpcr of SR Andrew Waterman 2013-04-02 14:43:01 -07:00
  • d43f484feb take interrupts on nonzero fromhost values Andrew Waterman 2013-03-25 23:27:23 -07:00
  • d4a3351cfc expose pending interrupts in status register Andrew Waterman 2013-03-25 23:26:47 -07:00
  • c6b56c5f25 bump rocket for coherence bug fix Henry Cook 2013-04-04 15:51:24 -07:00
  • f8aebcbf8c fix for cache controller bug: failing to mux correct metadata into mshr.io.old_meta on tag match Henry Cook 2013-04-04 15:50:29 -07:00
  • 9d5e97d89e override io in LogicalNetwork Henry Cook 2013-03-28 14:10:20 -07:00