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Author SHA1 Message Date
David Harris
2527930409
Merge pull request #135 from eroom1966/main 
Enhancements to support the PMA ranges
 2023-03-10 06:13:33 -08:00
eroom1966
8e657c335e Enhancements to support the PMA ranges 2023-03-10 14:09:22 +00:00
David Harris
c44a3ac8a6
Merge pull request #134 from ross144/main 
Updated testbench to report performance coutners for coremark.
 2023-03-09 16:09:03 -08:00
David Harris
a3691cc5f7 Modified regression and wally-batch.do to support -coverage 2023-03-09 15:59:57 -08:00
David Harris
06b99035d4 Modified setup to add Imperas/scripts/cvw to path 2023-03-09 15:59:28 -08:00
David Harris
2614448218 Simplified SLT and SLTU code in ALU 2023-03-09 15:14:52 -08:00
Kevin Kim
6a429c671d
Merge branch 'openhwgroup:main' into bit-manip 2023-03-09 12:45:41 -08:00
Kevin Kim
6ee15c6e2c more comprehensive illegal b instr. check 2023-03-09 12:44:51 -08:00
Kevin Kim
5853854f52 fixed bmu bug 
- accidentally deleted count instruction decode
 2023-03-09 12:35:42 -08:00
Ross Thompson
fa8a550e12 Merge branch 'main' of https://github.com/openhwgroup/cvw 2023-03-09 13:29:38 -06:00
Kevin Kim
ba13f6794e Merge branch 'bit-manip' of https://github.com/kipmacsaigoren/cvw into bit-manip 2023-03-08 16:22:47 -08:00
Kevin Kim
2175702f6d cleaner bmu decode logic 2023-03-08 16:22:43 -08:00
Ross Thompson
6d2d7d181e Updated testbench to record coremark performance counters. 
Added comment about mtval probably not being correct for compressed instructions.
 2023-03-08 17:11:27 -06:00
David Harris
9a6514f20d Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-03-08 10:37:28 -08:00
David Harris
6c14d30dd7
Merge pull request #133 from eroom1966/main 
Add support for setting PMP registers + Async DV
 2023-03-08 05:17:45 -08:00
eroom1966
68f3e31547 Add support for setting PMP registers 
Add support for async DV
 2023-03-08 12:44:53 +00:00
kipmacsaigoren
10e0935207
Merge branch 'openhwgroup:main' into bit-manip 2023-03-07 21:29:03 -08:00
David Harris
ec0873ff16 Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-03-07 14:49:23 -08:00
David Harris
bbcb9c7354
Merge pull request #127 from kipmacsaigoren/priv-tests 
Added full testing support for S time interrupts
 2023-03-07 14:49:12 -08:00
Kevin Kim
d3a1b82458
Merge pull request #3 from kipmacsaigoren/illegal_specific 
More specific decoding for base instructions
 2023-03-07 14:08:14 -08:00
Kevin Kim
f2090d25c4
Merge branch 'bit-manip' into illegal_specific 2023-03-07 14:07:59 -08:00
Kevin Kim
8eb4eb2100
Merge branch 'openhwgroup:main' into illegal_specific 2023-03-07 14:06:22 -08:00
Kevin Kim
20af58cdd4 alu formatting 2023-03-07 14:01:47 -08:00
Kevin Kim
b33b0afc77 specifc instruction handling for B's 
- Added BALUSrcBD, BaseALUSrcB for distinguishing between base instruction I/IW and Bitmanip instruction I/IW
 2023-03-07 13:58:08 -08:00
kipmacsaigoren
01f78835cb
Merge branch 'openhwgroup:main' into priv-tests 2023-03-07 13:46:55 -08:00
Kip Macsai-Goren
1ceaaad592 Merge remote-tracking branch 'upstream/main' into bit-manip 2023-03-07 13:45:04 -08:00
Kip Macsai-Goren
47bbe72d1f Merge branch 'bit-manip' of github.com:kipmacsaigoren/cvw into bit-manip 2023-03-07 13:44:51 -08:00
Kip Macsai-Goren
34c0f86d37 Merge branch 'main' of github.com:kipmacsaigoren/cvw into bit-manip 2023-03-07 13:44:19 -08:00
Kevin Kim
3b874b964f Merge remote-tracking branch 'origin' into illegal_specific 2023-03-07 11:30:36 -08:00
Kevin Kim
dc456415c1 formatting 2023-03-07 10:57:52 -08:00
Kevin Kim
7ec33ca094 shifter sign generation logic optimize 2023-03-07 10:57:06 -08:00
David Harris
91f2b39a45
Merge pull request #130 from ross144/main 
change signal names to match book.
 2023-03-07 09:38:35 -08:00
Ross Thompson
fc9081b64c Added Yujun Lin's branch predictor simulator. This is a C baseline module for common branch predictor algorithms. 2023-03-07 10:49:59 -06:00
David Harris
b041606bb1 Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-03-07 06:31:44 -08:00
David Harris
dce6d33531 editorconfig to specify tabs/spaces. Fixed some tabs. Turn off coverage to speed up simulation 2023-03-07 06:31:40 -08:00
Kevin Kim
7651d41c90 reverted backing to working version 2023-03-07 00:29:58 -08:00
Kevin Kim
8c20d67659 reverted to working version 2023-03-07 00:28:07 -08:00
Ross Thompson
17f80285ca Merge branch 'main' of https://github.com/openhwgroup/cvw 2023-03-06 22:29:27 -06:00
Ross Thompson
5528df8630
Merge pull request #129 from davidharrishmc/dev 
Further illegal instruction detection
 2023-03-06 22:29:11 -06:00
Ross Thompson
b8dca927f2 Merge branch 'main' of https://github.com/openhwgroup/cvw 2023-03-06 18:39:15 -06:00
Ross Thompson
4b539de184 Renamed signals to be consistent with textbook. 2023-03-06 18:29:31 -06:00
Ross Thompson
6fc157e628 Renamed PCFSpill to PCSpillF. 2023-03-06 17:50:57 -06:00
Ross Thompson
e831efddaf Renamed InstrFirstHalf to InstrFirstHalfF. 2023-03-06 17:48:57 -06:00
Ross Thompson
82ada79b11 Renamed ebuarbfsm to ebufsmarb to match figures. 2023-03-06 17:47:55 -06:00
David Harris
4fd461e520 Fixed bug about rv64 shifts only using 6 bits of funct7 2023-03-06 13:10:51 -08:00
David Harris
94dd39795e Simplified decoder default to illegal instruction 2023-03-06 11:21:11 -08:00
David Harris
08f1ed8e53 More detailed decoding of load/store/branch/jump 2023-03-06 11:15:48 -08:00
Ross Thompson
fe163bbab3 Updated fpga ila script. 2023-03-06 13:14:48 -06:00
Ross Thompson
633eaf90c8
Merge pull request #128 from davidharrishmc/dev 
Detecting illegal instructions with controller
 2023-03-06 13:10:31 -06:00
David Harris
583b8ed91e Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-03-06 11:02:48 -08:00