379 Commits

Author	SHA1	Message	Date
Ross Thompson	b5a58502d0	Replaced tabs -> spaces cache.	2023-03-24 15:15:38 -05:00
Ross Thompson	b518177a45	Updated EBU to replace tabs with spaces.	2023-03-24 15:01:38 -05:00
Ross Thompson	47f8e847f0	Renamed ebu signal.	2023-03-24 10:51:04 -05:00
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	cb261731f2	FPU detect illegal instructions	2023-03-24 08:12:32 -07:00
David Harris	f1e87c5e69	Start of EBU coverage tests	2023-03-24 08:12:02 -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	c8ea5afe25	Removed unnecessary XZero from fdivsqrt	2023-03-23 17:25:59 -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	a084b8ca31	Merge branch 'bit-manip' of https://github.com/kipmacsaigoren/cvw into bit-manip	2023-03-22 10:34:19 -07:00
Kevin Kim	fd00e386b5	remove outdated	2023-03-22 10:34:17 -07:00
Kevin Kim	1eb96e2221	Merge branch 'openhwgroup:main' into bit-manip	2023-03-22 10:33:15 -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
David Harris	e03a533775	Select original compressed or uncompressed instruction for MTVAL on illegal instruction fault	2023-03-22 06:29:30 -07:00
David Harris	80fc851332	Fix Issue #142: SCOUNTEREN powers up at 1 instead of 0	2023-03-22 04:41:57 -07:00
David Harris	a1eccf37dc	Fix Issue 145	2023-03-22 04:33:14 -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
David Harris	df9ce03252	Renamed intdivrestoring to div	2023-03-21 05:51:02 -07:00
David Harris	718844012e	Renamed intdivrestoring to div	2023-03-20 16:22:06 -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
David Harris	18737b58df	formatting cleanup	2023-03-20 12:45:10 -07:00
Kevin Kim	b394e343f6	format + min/max structural mux	2023-03-20 09:37:57 -07:00
David Harris	cd0240d938	Eliminate transitions to FLUSH and WRITEBACK in cachefsm for READ_ONLY_CACHE	2023-03-19 10:41:47 -07:00
David Harris	4c6f539449	Removed flq from LLEN=64	2023-03-19 10:25:04 -07:00
David Harris	ff22520d9e	Added comments about PMP checker fixes when test cases will be ready to initialize PMP before entering user mode	2023-03-19 05:46:34 -07:00
David Harris	4cde207958	Fix Issue #120 about SIE/SIP being 0 unless MIDELEG bits are set. However, this fix breaks the wally32/64priv tests in regression.	2023-03-18 10:10:58 -07:00