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354 Commits

Author SHA1 Message Date
Kevin Kim
a084b8ca31 Merge branch 'bit-manip' of https://github.com/kipmacsaigoren/cvw into bit-manip 2023-03-22 10:34:19 -07:00
Kevin Kim
fd00e386b5 remove outdated 2023-03-22 10:34:17 -07:00
Kevin Kim
1eb96e2221 Merge branch 'openhwgroup:main' into bit-manip 2023-03-22 10:33:15 -07:00
Kevin Kim
efa9f09864 updated header comments to indicate chapter 15 2023-03-22 10:31:21 -07:00
Kevin Kim
f7a915a71a remove helper python script 2023-03-22 10:27:59 -07:00
Kevin Kim
fce62fc213 formatting 2023-03-22 10:26:04 -07:00
Kevin Kim
e9f90050d5 min/max mux optimize 2023-03-22 10:25:54 -07:00
Kevin Kim
c8a5514ca5 formatting 2023-03-22 10:14:12 -07:00
David Harris
e03a533775 Select original compressed or uncompressed instruction for MTVAL on illegal instruction fault 2023-03-22 06:29:30 -07:00
David Harris
80fc851332 Fix Issue #142: SCOUNTEREN powers up at 1 instead of 0 2023-03-22 04:41:57 -07:00
David Harris
a1eccf37dc Fix Issue 145 2023-03-22 04:33:14 -07:00
Kevin Kim
3f46dff23e Merge branch 'main' of https://github.com/openhwgroup/cvw into bit-manip 2023-03-21 11:20:05 -07:00
David Harris
df9ce03252 Renamed intdivrestoring to div 2023-03-21 05:51:02 -07:00
David Harris
718844012e Renamed intdivrestoring to div 2023-03-20 16:22:06 -07:00
Kevin Kim
72a8b25272 formatting 2023-03-20 14:25:05 -07:00
Kevin Kim
2ad807728c more structural mux changes 2023-03-20 14:23:54 -07:00
Kevin Kim
4ecfa1bad3 added bitmanip 64 tests to updated regression script 
+ alu structural mux changes
 2023-03-20 14:19:39 -07:00
Kevin Kim
5056eb404c formatting 2023-03-20 13:09:49 -07:00
Kevin Kim
82d52f892b Merge branch 'main' of https://github.com/openhwgroup/cvw into bit-manip 2023-03-20 13:06:10 -07:00
David Harris
18737b58df formatting cleanup 2023-03-20 12:45:10 -07:00
Kevin Kim
b394e343f6 format + min/max structural mux 2023-03-20 09:37:57 -07:00
David Harris
cd0240d938 Eliminate transitions to FLUSH and WRITEBACK in cachefsm for READ_ONLY_CACHE 2023-03-19 10:41:47 -07:00
David Harris
4c6f539449 Removed flq from LLEN=64 2023-03-19 10:25:04 -07:00
David Harris
ff22520d9e Added comments about PMP checker fixes when test cases will be ready to initialize PMP before entering user mode 2023-03-19 05:46:34 -07:00
David Harris
4cde207958 Fix Issue #120 about SIE/SIP being 0 unless MIDELEG bits are set. However, this fix breaks the wally32/64priv tests in regression. 2023-03-18 10:10:58 -07:00
David Harris
f53b2f6e1f Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-03-18 09:24:37 -07:00
David Harris
6922298f21 Replaced FenceM with InvalidateICacheM for event counting of fence.i 2023-03-18 09:24:31 -07:00
Ross Thompson
3d37d2769a Book updates. 2023-03-14 13:09:50 -05:00
Ross Thompson
3cae6ca90f Updated NextAdr to NextSet. 2023-03-13 14:54:13 -05:00
Ross Thompson
c190444fa2 Updated CAdr to CacheSet. 2023-03-13 14:53:00 -05:00
Ross Thompson
ada099c58b Changes BTA to BPBTA. 2023-03-12 14:36:46 -05:00
Ross Thompson
a5523400ae Replaced DCACHE parameter with READ_ONLY_CACHE as the name was confusing in chapter 10. 2023-03-12 13:21:22 -05:00
Kevin Kim
0d0d3b981e more checks in bitmanip decode 2023-03-10 17:17:24 -08:00
Kevin Kim
9b4f3219db formatting 2023-03-10 14:32:01 -08:00
Kevin Kim
c380b0816d removed redundant convinvb signal 2023-03-10 14:18:24 -08:00
Kevin Kim
dcaf9de228 removed redundant condinvb mux 2023-03-10 14:17:38 -08:00
David Harris
f411803bc4 Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-03-10 12:47:30 -08:00
David Harris
33fa7e4706 Simplified SLT and SLTU code in ALU 2023-03-09 15:14:52 -08:00
Kevin Kim
f29e8932a2 more comprehensive illegal b instr. check 2023-03-09 12:44:51 -08:00
Kevin Kim
f335d08bbf fixed bmu bug 
- accidentally deleted count instruction decode
 2023-03-09 12:35:42 -08:00
Ross Thompson
68b437ce92 Merge branch 'main' of https://github.com/openhwgroup/cvw 2023-03-09 13:29:38 -06:00
Kevin Kim
260dcc8b96 Merge branch 'bit-manip' of https://github.com/kipmacsaigoren/cvw into bit-manip 2023-03-08 16:22:47 -08:00
Kevin Kim
7002221dec cleaner bmu decode logic 2023-03-08 16:22:43 -08:00
Ross Thompson
4db17cde2f 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
kipmacsaigoren
2337e2ae16 Merge branch 'openhwgroup:main' into bit-manip 2023-03-07 21:29:03 -08:00
David Harris
88c3a61cd7 Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-03-07 14:49:23 -08:00
Kevin Kim
0ca530fffd Merge branch 'bit-manip' into illegal_specific 2023-03-07 14:07:59 -08:00
Kevin Kim
f29bbe5f69 Merge branch 'openhwgroup:main' into illegal_specific 2023-03-07 14:06:22 -08:00
Kevin Kim
4bb43892f9 alu formatting 2023-03-07 14:01:47 -08:00
Kevin Kim
26cb1857f3 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