201 Commits

Author	SHA1	Message	Date
Kevin Kim	2c6359b097	only pass in relevant comparator flag to ALU	2023-03-30 19:15:33 -07:00
Kevin Kim	1e88ec7eac	Merge branch 'bitmanip_cleanup' of https://github.com/kipmacsaigoren/cvw into bitmanip_cleanup	2023-03-30 19:04:41 -07:00
Kevin Kim	27a5c9c5d6	Merge branch 'openhwgroup:main' into bitmanip_cleanup	2023-03-30 19:04:36 -07:00
Alec Vercruysse	46df428e56	add check for legal funct3 for IW instructions	2023-03-28 15:59:48 -07:00
Kevin Kim	582c561cb1	comment formatting	2023-03-28 11:40:19 -07:00
Kevin Kim	926f3d2a5a	Merge branch 'openhwgroup:main' into bitmanip_cleanup	2023-03-28 11:31:18 -07:00
Kevin Kim	5d3260de63	removed unnecessary signal indices	2023-03-26 20:06:55 -07:00
Kevin Kim	f6ce03730a	removed unneccesary input signal from zbb	2023-03-26 19:39:49 -07:00
David Harris	0b0d954e7f	Merged ross's spacing fixes	2023-03-24 15:47:26 -07:00
David Harris	092d34373f	Merge pull request #159 from ross144/main ... Renamed signal to match book	2023-03-24 15:34:59 -07:00
Ross Thompson	46b1bca4fc	Fixed all tap/space issue in RTL.	2023-03-24 17:32:25 -05:00
Kevin Kim	b70ab0fa5a	Zero/Sign extend mux in Shifter, Zero extend mux in Bitmanip alu	2023-03-24 11:52:51 -07:00
David Harris	4b9b20bce0	Shifter capitalization	2023-03-24 09:01:07 -07:00
David Harris	89954df49b	Query about CondExtA	2023-03-24 08:35:33 -07:00
David Harris	21424d0f86	Shifter sign simplification and capitalization	2023-03-24 08:27:30 -07:00
David Harris	576545e328	ALUControl Elimination	2023-03-24 08:10:48 -07:00
David Harris	f648be8ee2	Merged ALUOp into ALUControl to simplify ALU mux	2023-03-24 07:28:42 -07:00
David Harris	89479391ca	Simplified rotate source to shifter	2023-03-24 06:49:26 -07:00
David Harris	e8d6073eca	BMU simplifications	2023-03-24 06:18:06 -07:00
David Harris	3bdb176253	Merge branch 'main' of https://github.com/openhwgroup/cvw into dev	2023-03-24 05:59:48 -07:00
Kevin Kim	4c73f0fffd	minor formatting	2023-03-23 22:28:21 -07:00
Kevin Kim	5a19934511	comments	2023-03-23 22:22:25 -07:00
Kevin Kim	ae162a2694	removed redundant signals ... -fixed some comments too	2023-03-23 22:20:37 -07:00
Kevin Kim	9c457e3af4	bitmanip alu submodule passes lint and regression	2023-03-23 21:56:03 -07:00
Kevin Kim	443e64bef2	more progress. Failing regression	2023-03-23 20:42:49 -07:00
Kevin Kim	2a2aa0470a	Merge branch 'openhwgroup:main' into bitmanip-alu	2023-03-23 19:53:50 -07:00
David Harris	f2864c7305	Merged BMU	2023-03-23 17:24:40 -07:00
Kevin Kim	8e67c64e2c	fixed rori rv32 bug	2023-03-23 16:06:46 -07:00
Kevin Kim	51d691215f	more progress on bitmanip alu modularization	2023-03-23 16:02:38 -07:00
David Harris	4e1bf6fbe0	Improved IEU and bitmanip test coverage	2023-03-23 14:24:41 -07:00
Kevin Kim	519a0452a5	started bitmanip alu modularization	2023-03-23 14:02:28 -07:00
David Harris	121d1cea62	Added csrwrites.S test case for privileged tests	2023-03-23 10:55:32 -07:00
Kevin Kim	fd00e386b5	remove outdated	2023-03-22 10:34:17 -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
Kevin Kim	3f46dff23e	Merge branch 'main' of https://github.com/openhwgroup/cvw into bit-manip	2023-03-21 11:20:05 -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
Kevin Kim	b394e343f6	format + min/max structural mux	2023-03-20 09:37:57 -07:00
David Harris	6922298f21	Replaced FenceM with InvalidateICacheM for event counting of fence.i	2023-03-18 09:24:31 -07:00
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