Xavi/cvw
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adabb7c236
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192 Commits

Author SHA1 Message Date
Kevin Kim
adabb7c236 comment formatting 2023-03-28 11:40:19 -07:00
Kevin Kim
f3edbcea15 removed unnecessary signal indices 2023-03-26 20:06:55 -07:00
Kevin Kim
b4d6021b3b removed unneccesary input signal from zbb 2023-03-26 19:39:49 -07:00
Kevin Kim
eb8fe3ed17 Zero/Sign extend mux in Shifter, Zero extend mux in Bitmanip alu 2023-03-24 11:52:51 -07:00
David Harris
9f1c1958a6 Query about CondExtA 2023-03-24 08:35:33 -07:00
David Harris
34e0b3bc61 Shifter sign simplification and capitalization 2023-03-24 08:27:30 -07:00
David Harris
d04f4cedf6 ALUControl Elimination 2023-03-24 08:10:48 -07:00
David Harris
ac0b669518 Merged ALUOp into ALUControl to simplify ALU mux 2023-03-24 07:28:42 -07:00
David Harris
9ffac8315b Simplified rotate source to shifter 2023-03-24 06:49:26 -07:00
David Harris
c6561fffd4 BMU simplifications 2023-03-24 06:18:06 -07:00
David Harris
e67b077a3e Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-03-24 05:59:48 -07:00
Kevin Kim
3ec4b23ff5 minor formatting 2023-03-23 22:28:21 -07:00
Kevin Kim
f07397df76 comments 2023-03-23 22:22:25 -07:00
Kevin Kim
125cb0ce44 removed redundant signals 
-fixed some comments too
 2023-03-23 22:20:37 -07:00
Kevin Kim
969b2723ef bitmanip alu submodule passes lint and regression 2023-03-23 21:56:03 -07:00
Kevin Kim
e2a5c87b73 more progress. Failing regression 2023-03-23 20:42:49 -07:00
Kevin Kim
1eb04d9747
Merge branch 'openhwgroup:main' into bitmanip-alu 2023-03-23 19:53:50 -07:00
David Harris
7e947023c1 Merged BMU 2023-03-23 17:24:40 -07:00
Kevin Kim
f9fc30e1cb fixed rori rv32 bug 2023-03-23 16:06:46 -07:00
Kevin Kim
7b1567829c more progress on bitmanip alu modularization 2023-03-23 16:02:38 -07:00
David Harris
f8ad1b3db8 Improved IEU and bitmanip test coverage 2023-03-23 14:24:41 -07:00
Kevin Kim
e5be0bd2fd started bitmanip alu modularization 2023-03-23 14:02:28 -07:00
David Harris
99c471ccfe Added csrwrites.S test case for privileged tests 2023-03-23 10:55:32 -07:00
Kevin Kim
cd50018087 remove outdated 2023-03-22 10:34:17 -07:00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
Kevin Kim
2e149f9a31 Merge branch 'main' of https://github.com/openhwgroup/cvw into bit-manip 2023-03-21 11:20:05 -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
Kevin Kim
9e5360e31f format + min/max structural mux 2023-03-20 09:37:57 -07:00
David Harris
08ce265420 Replaced FenceM with InvalidateICacheM for event counting of fence.i 2023-03-18 09:24:31 -07:00
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
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
Kevin Kim
2175702f6d cleaner bmu decode logic 2023-03-08 16:22:43 -08:00
Kevin Kim
f2090d25c4
Merge branch 'bit-manip' into illegal_specific 2023-03-07 14:07:59 -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
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