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605f41cd55
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352 Commits

Author SHA1 Message Date
Kevin Kim
605f41cd55
Merge branch 'openhwgroup:main' into bit-manip 2023-03-22 10:33:15 -07:00
Kevin Kim
b3fbdba7f3 updated header comments to indicate chapter 15 2023-03-22 10:31:21 -07:00
Kevin Kim
c197a040c8 remove helper python script 2023-03-22 10:27:59 -07:00
Kevin Kim
b9b8023674 formatting 2023-03-22 10:26:04 -07:00
Kevin Kim
bc2bbc0529 min/max mux optimize 2023-03-22 10:25:54 -07:00
Kevin Kim
80a490888a formatting 2023-03-22 10:14:12 -07:00
David Harris
c4c7f5378e Select original compressed or uncompressed instruction for MTVAL on illegal instruction fault 2023-03-22 06:29:30 -07:00
David Harris
32c54db595 Fix Issue #142: SCOUNTEREN powers up at 1 instead of 0 2023-03-22 04:41:57 -07:00
David Harris
77fb1b57f4 Fix Issue 145 2023-03-22 04:33:14 -07:00
Kevin Kim
2e149f9a31 Merge branch 'main' of https://github.com/openhwgroup/cvw into bit-manip 2023-03-21 11:20:05 -07:00
David Harris
376bbcc71d Renamed intdivrestoring to div 2023-03-21 05:51:02 -07:00
David Harris
0fd385e5de Renamed intdivrestoring to div 2023-03-20 16:22:06 -07:00
Kevin Kim
73fbc21aab formatting 2023-03-20 14:25:05 -07:00
Kevin Kim
37b73ea42e more structural mux changes 2023-03-20 14:23:54 -07:00
Kevin Kim
7a6d1ab393 added bitmanip 64 tests to updated regression script 
+ alu structural mux changes
 2023-03-20 14:19:39 -07:00
Kevin Kim
728be29ce3 formatting 2023-03-20 13:09:49 -07:00
Kevin Kim
07a43e1935 Merge branch 'main' of https://github.com/openhwgroup/cvw into bit-manip 2023-03-20 13:06:10 -07:00
David Harris
0ecde4ab4f formatting cleanup 2023-03-20 12:45:10 -07:00
Kevin Kim
9e5360e31f format + min/max structural mux 2023-03-20 09:37:57 -07:00
David Harris
471305bda0 Eliminate transitions to FLUSH and WRITEBACK in cachefsm for READ_ONLY_CACHE 2023-03-19 10:41:47 -07:00
David Harris
835381a122 Removed flq from LLEN=64 2023-03-19 10:25:04 -07:00
David Harris
02e7e7d011 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
031cc6967a 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
70e4c71f41 Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-03-18 09:24:37 -07:00
David Harris
08ce265420 Replaced FenceM with InvalidateICacheM for event counting of fence.i 2023-03-18 09:24:31 -07:00
Ross Thompson
407b3c488d Book updates. 2023-03-14 13:09:50 -05:00
Ross Thompson
a27051b8a8 Updated NextAdr to NextSet. 2023-03-13 14:54:13 -05:00
Ross Thompson
cb019f9aed Updated CAdr to CacheSet. 2023-03-13 14:53:00 -05:00
Ross Thompson
ede9d49ce4 Changes BTA to BPBTA. 2023-03-12 14:36:46 -05:00
Ross Thompson
e233b63752 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
bc9cd4a26e more checks in bitmanip decode 2023-03-10 17:17:24 -08:00
Kevin Kim
869c7283e8 formatting 2023-03-10 14:32:01 -08:00
Kevin Kim
827cf567e6 removed redundant convinvb signal 2023-03-10 14:18:24 -08:00
Kevin Kim
a5841c6fb2 removed redundant condinvb mux 2023-03-10 14:17:38 -08:00
David Harris
ed22433916 Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-03-10 12:47:30 -08:00
David Harris
2614448218 Simplified SLT and SLTU code in ALU 2023-03-09 15:14:52 -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
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
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