183 Commits

Author	SHA1	Message	Date
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Kevin Kim	fd00e386b5	remove outdated	2023-03-22 10:34:17 -07:00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
David Harris	33fa7e4706	Simplified SLT and SLTU code in ALU	2023-03-09 15:14:52 -08:00
Kevin Kim	f29e8932a2	more comprehensive illegal b instr. check	2023-03-09 12:44:51 -08:00
Kevin Kim	f335d08bbf	fixed bmu bug ... - accidentally deleted count instruction decode	2023-03-09 12:35:42 -08:00
Kevin Kim	7002221dec	cleaner bmu decode logic	2023-03-08 16:22:43 -08:00
Kevin Kim	0ca530fffd	Merge branch 'bit-manip' into illegal_specific	2023-03-07 14:07:59 -08:00
Kevin Kim	4bb43892f9	alu formatting	2023-03-07 14:01:47 -08:00
Kevin Kim	26cb1857f3	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	2ec3c741ef	Merge branch 'bit-manip' of github.com:kipmacsaigoren/cvw into bit-manip	2023-03-07 13:44:51 -08:00
Kip Macsai-Goren	f178c90c02	Merge branch 'main' of github.com:kipmacsaigoren/cvw into bit-manip	2023-03-07 13:44:19 -08:00
Kevin Kim	bd9b9970f5	Merge remote-tracking branch 'origin' into illegal_specific	2023-03-07 11:30:36 -08:00
Kevin Kim	6d146a7e20	formatting	2023-03-07 10:57:52 -08:00
Kevin Kim	833e7bd2af	shifter sign generation logic optimize	2023-03-07 10:57:06 -08:00
Kevin Kim	81198ce6f6	reverted backing to working version	2023-03-07 00:29:58 -08:00
Kevin Kim	5637897dce	reverted to working version	2023-03-07 00:28:07 -08:00
David Harris	7ecf4cdea8	Fixed bug about rv64 shifts only using 6 bits of funct7	2023-03-06 13:10:51 -08:00
David Harris	7e0c96cdcc	Simplified decoder default to illegal instruction	2023-03-06 11:21:11 -08:00
David Harris	c2efdbdbbb	More detailed decoding of load/store/branch/jump	2023-03-06 11:15:48 -08:00
David Harris	a56557d847	Improved decoding illegal instructions in controller	2023-03-06 11:02:42 -08:00