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Author SHA1 Message Date
Ross Thompson
980ed12c33
Merge pull request #91 from davidharrishmc/dev 
Synthesis updates
 2023-02-18 00:54:56 -06:00
Kevin Kim
92c0d3a4ed configured shifter in alu 2023-02-17 21:58:49 -08:00
Kevin Kim
182b27dfc8 shifter bug fix 
- roli not passing unless I keep the MSB (instead of inverting) of truncated offset
 2023-02-17 21:58:26 -08:00
Kevin Kim
c353378da8 controller supports some rotates 2023-02-17 21:57:34 -08:00
Kevin Kim
4a52b57002 bmuctrl supports some rotates 2023-02-17 21:57:19 -08:00
David Harris
dc19f8a8ec Created PostBox signal to NaN-box malformed NaNs of excess length. Fixes Issue #55 2023-02-17 20:51:43 -08:00
David Harris
98135f424e Fixed warnings when compiling wallyTracer 2023-02-17 20:50:43 -08:00
Kevin Kim
50ec6baa07 added zero extend, pre-shift mux to ALU 2023-02-17 20:15:12 -08:00
Kevin Kim
e2d90a9422 more elegant ZBA logic in controller 2023-02-17 20:14:47 -08:00
Kevin Kim
cd92d6e5d1 bmuctrl handles .uw instructions 2023-02-17 20:14:13 -08:00
David Harris
6c58048eb4 Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-02-17 19:44:13 -08:00
David Harris
a194740562 Fixed RAM bugs and refactored with read taking place after clock edge rather than before. 2023-02-17 19:14:38 -08:00
David Harris
9f3c051f8d Listed more Python files for installation 2023-02-17 19:13:52 -08:00
David Harris
4bfff6a4eb Turned off default USE_SRAM in Makefile 2023-02-17 17:37:05 -08:00
Kevin Kim
750882455f controller supports ZBA instructions 2023-02-17 16:44:16 -08:00
Kevin Kim
fcae58fcc7 removed Funct7 in Execute Stage 2023-02-17 16:12:09 -08:00
Ross Thompson
00ca715019
Merge pull request #84 from davidharrishmc/dev 
SSTC
 2023-02-17 17:40:01 -06:00
David Harris
9275bfb839 Memory synthesis updates 2023-02-17 15:33:49 -08:00
David Harris
2060683770 Continue fixing memory macros for synthesis 2023-02-17 15:15:37 -08:00
Ross Thompson
0cacfbd322 Renamed globalhistory predictor. 2023-02-17 16:08:34 -06:00
Ross Thompson
2f1bebfd57 Fixed global history predictor. 2023-02-17 16:05:48 -06:00
Ross Thompson
a95be0b567 More updates. 2023-02-17 15:53:49 -06:00
Ross Thompson
df4a27a2e3 Updated global history predictor. 2023-02-17 15:53:15 -06:00
David Harris
3523318acb Synthesis with memories 2023-02-17 13:51:05 -08:00
Ross Thompson
0d271130b9 Fixed a branch predictor performance issue. 2023-02-17 15:37:03 -06:00
Kevin Kim
9bf11471aa bmuctrl checks for illegal zbs-style instructions 2023-02-17 12:54:08 -08:00
Kevin Kim
0bab3bec3d bctrl bug fix 
- bctrl decodes shift immediate instructions properly
 2023-02-17 11:16:29 -08:00
Kevin Kim
bb79b57cc1 alu bug fix 
- condmaskb piped in correctly instead of b
 2023-02-17 11:02:07 -08:00
David Harris
d06285ce16 sweep debugging 2023-02-17 11:00:00 -08:00
David Harris
0b2a552781 Fixed TLU corners 2023-02-17 10:59:31 -08:00
David Harris
1f9d425eab Fixing loads and wire loading for physical synthesis. Also put Milkyway library in each run directory so they don't conflict across runs 2023-02-17 10:52:17 -08:00
David Harris
41fbe32489 fixed various sweep options to not run an extra job 2023-02-17 10:35:39 -08:00
Kip Macsai-Goren
02bc03af42 fixed makefile for 32 bit arch tests, restored original make for all others 2023-02-17 09:57:56 -08:00
Kip Macsai-Goren
70027a55b4 :Merge branch 'main' of github.com:kipmacsaigoren/cvw into main 2023-02-17 09:52:11 -08:00
Kip Macsai-Goren
b943470049 Modified arch64 tests to remove floating point and double tests from hanging make 2023-02-17 09:51:55 -08:00
Kevin Kim
a522ece3d3 Merge branch 'main' of https://github.com/kipmacsaigoren/cvw into main 2023-02-17 09:51:53 -08:00
Kevin Kim
ee3a520a1f alu looks at BSelect, added BSelect one hot signal 2023-02-17 09:51:49 -08:00
Kip Macsai-Goren
873dd718f1 merge with new changes to upstream 2023-02-17 09:36:58 -08:00
Ross Thompson
5d5e4580d4 Merge branch 'main' of github.com:ross144/cvw 2023-02-17 10:58:16 -06:00
Ross Thompson
a325adf1be Fixed bug with branch predictor. 2023-02-17 10:57:50 -06:00
Kevin Kim
890c54bc0b added alu changes to previous commit 2023-02-17 08:22:13 -08:00
Kevin Kim
ec2421ead4 added BSelect Signal 
- BSelect [3:0] is a one hot encoding of if it's a ZBA_ZBB_ZBC_ZBS instruction
 2023-02-17 08:21:55 -08:00
Kevin Kim
81cb00aaee comments 2023-02-17 07:53:14 -08:00
Kevin Kim
505f3bf42f comments 2023-02-17 07:52:54 -08:00
Kevin Kim
256d362e0d comment formatting 2023-02-17 07:51:28 -08:00
Kevin Kim
9ab8183e80 alu handles ALU select instead of funct3 2023-02-17 07:51:10 -08:00
Kevin Kim
9128ac5409 added BMU controll 2023-02-17 07:50:59 -08:00
Kevin Kim
25c0811d3d Added ALUSelect signal into datapath, ieu, controller 2023-02-17 07:50:45 -08:00
David Harris
0da32a41f6 moved riscvassertons to its own file, added proper license headers to testbench support files 2023-02-16 19:40:27 -08:00
David Harris
c3cc2f98d6 Reverted lab3 changes in dev branch 2023-02-16 18:10:05 -08:00