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Author	SHA1	Message	Date
Kevin Kim	9c95cba865	remove sqrt cycle muxing	2024-03-03 18:51:10 -08:00
Kevin Kim	0ff59ff157	remove redundant mux	2024-03-03 13:00:20 -08:00
Kevin Kim	2547e4c6d1	divider still works with NF+2	2024-03-03 11:17:51 -08:00
Kevin Kim	c32173f163	changed U/C initialization to account for integer bit generation on divider stage for sqrt. Quick and dirty j1 logic fix	2024-03-03 10:30:18 -08:00
Kevin Kim	6c24afaf98	changed cycle count to account for integer bit generation for sqrt	2024-03-03 10:29:32 -08:00
Kevin Kim	c45d67f8ba	fdivsqrt changes	2024-03-02 20:29:03 -08:00
Kevin Kim	77ccc7b319	removed square root pre-process muxes	2024-03-02 15:55:34 -08:00
Rose Thompson	a22de45631	Removed unused storedelay from align.	2024-03-02 16:20:31 -06:00
Rose Thompson	8136b45ca7	Revert "Trying an experiment. Use the less compact subwordreaddouble in the fpga synthesize rather than subwordreadmisaligned." ... This reverts commit cba3209e7f.	2024-03-02 11:55:43 -06:00
Rose Thompson	cba3209e7f	Trying an experiment. Use the less compact subwordreaddouble in the fpga synthesize rather than subwordreadmisaligned.	2024-03-02 11:38:33 -06:00
Rose Thompson	4c3d927474	Renamed CacheHit to Hit.	2024-03-01 11:00:24 -06:00
Rose Thompson	60f96112db	Moved the zero stage boot loader to the fpga directory.	2024-03-01 10:23:55 -06:00
Rose Thompson	e72880fd89	Changed cachefsm state STATE_HIT to STATE_ACCESS.	2024-03-01 09:59:54 -06:00
Rose Thompson	85691f0e8b	Simplified and clarified names in cacheLRU.	2024-02-29 17:18:01 -06:00
KelvinTr	c110d0bb03	Optimized Zbkx	2024-02-29 14:51:02 -06:00
KelvinTr	9f53c54f57	Optimized Zbkx	2024-02-29 14:50:15 -06:00
KelvinTr	e40ae126d3	Combined ZBC and ZBKC into one unit	2024-02-29 14:17:33 -06:00
KelvinTr	88d93b31b5	Combined byteop and revop logic	2024-02-29 12:51:42 -06:00
Rose Thompson	90ad5e7dab	Updated the cache for book clarity.	2024-02-28 17:07:32 -06:00
KelvinTr	01c45ab9d7	Fixed K extension changes	2024-02-28 17:05:08 -06:00
David Harris	90e89ced1d	Fixes for synthesis. HPTW change will break x detection	2024-02-26 04:20:08 -08:00
James E. Stine	0d4d996655	add spike riscof items for K extension test	2024-02-24 22:43:33 -06:00
James E. Stine	eb1780a66d	control for bitmanip	2024-02-24 22:38:21 -06:00
James E. Stine	ce975a6336	Add ieu main module for k extension	2024-02-24 22:37:04 -06:00
James E. Stine	71cefdbbb2	main cvw module	2024-02-24 22:35:56 -06:00
James E. Stine	cd2a9b8712	Add mux7 for K ext	2024-02-24 22:26:21 -06:00
James E. Stine	50cbe54d7b	Add datapath.sv	2024-02-24 22:22:19 -06:00
James E. Stine	e06bafe972	Add alu + controller	2024-02-24 22:21:39 -06:00
Thomas Kidd	4c84b9d819	updated nightly build, but ran into buildroot errors	2024-02-23 14:54:03 -06:00
Rose Thompson	252ca5b925	Merge branch 'main' of https://github.com/openhwgroup/cvw	2024-02-23 14:11:18 -06:00
Rose Thompson	ab750e150f	Fixed lint errors for alignment.	2024-02-23 14:00:19 -06:00
Rose Thompson	a2d5618d88	Added sdc to pma allow shift.	2024-02-23 13:46:04 -06:00
Rose Thompson	e84b7cc147	Cleanup.	2024-02-23 13:00:21 -06:00
Rose Thompson	ae36f1e5a5	Merge branch 'main' of github.com:ross144/cvw	2024-02-23 09:43:03 -06:00
Rose Thompson	caac48b7f2	Removed duplicate endianswap.	2024-02-23 09:42:39 -06:00
Rose Thompson	a402883115	Simplifications of subword code.	2024-02-23 09:41:59 -06:00
Kevin Kim	b487477ecd	modified synth makefile to handle derived configs	2024-02-22 19:40:06 -08:00
Rose Thompson	fbc18abaa0	Siginficant cleanup of subwordwritemisaligned.	2024-02-22 14:17:15 -06:00
Rose Thompson	45c30267a5	Cleanup.	2024-02-22 14:08:04 -06:00
Rose Thompson	69d31d50e2	Updated subword misaligned.	2024-02-22 13:29:39 -06:00
James E. Stine	cdd2aa6379	tweak of names	2024-02-22 12:27:40 -06:00
James E. Stine	c8468e99c0	slight tweak of names	2024-02-22 12:27:09 -06:00
Rose Thompson	6ed2376582	Merge pull request #641 from kevindkim723/regression-softfloat ... updated softfloat configs list in regression-wally	2024-02-22 12:26:52 -06:00
Kevin Kim	dd88b4765a	updated configs list in regression-wally	2024-02-22 10:22:23 -08:00
Rose Thompson	d90bd9dee7	Merge pull request #639 from kevindkim723/regression-softfloat ... added softfloat support to regression-wally	2024-02-22 12:19:21 -06:00
James E. Stine	171da97fe3	add config for K extensions (7 so far)	2024-02-22 12:12:56 -06:00
James E. Stine	550f50debb	Modify ALU to handle Zkne/K extension	2024-02-22 11:55:00 -06:00
Rose Thompson	7e1ea1e6d9	Beginning subword cleanup.	2024-02-22 09:37:16 -06:00
Rose Thompson	1ece6f8eae	Swapped to the more compact subwordreadmisaligned.sv.	2024-02-22 09:34:16 -06:00
Rose Thompson	3714b2bf4a	Non-ideal fix. Added new output from pma which indicates if the write shift should occur. ... The more ideal solution would be to have the pma indicate if the shift should occur and the maximum amount..	2024-02-22 09:14:43 -06:00