379 Commits

Author	SHA1	Message	Date
David Harris	0e81101ce9	Starting to parameterize	2023-03-24 13:31:51 -07:00
David Harris	c552db5350	parameterized top-level module	2023-03-24 11:00:40 -07:00
David Harris	a5e569245b	Shifter capitalization	2023-03-24 09:01:07 -07:00
David Harris	9f1c1958a6	Query about CondExtA	2023-03-24 08:35:33 -07:00
David Harris	34e0b3bc61	Shifter sign simplification and capitalization	2023-03-24 08:27:30 -07:00
David Harris	25a1ea7d23	FPU detect illegal instructions	2023-03-24 08:12:32 -07:00
David Harris	59f948d47c	Start of EBU coverage tests	2023-03-24 08:12:02 -07:00
David Harris	d04f4cedf6	ALUControl Elimination	2023-03-24 08:10:48 -07:00
David Harris	ac0b669518	Merged ALUOp into ALUControl to simplify ALU mux	2023-03-24 07:28:42 -07:00
David Harris	9ffac8315b	Simplified rotate source to shifter	2023-03-24 06:49:26 -07:00
David Harris	c6561fffd4	BMU simplifications	2023-03-24 06:18:06 -07:00
David Harris	e67b077a3e	Merge branch 'main' of https://github.com/openhwgroup/cvw into dev	2023-03-24 05:59:48 -07:00
Kevin Kim	3ec4b23ff5	minor formatting	2023-03-23 22:28:21 -07:00
Kevin Kim	f07397df76	comments	2023-03-23 22:22:25 -07:00
Kevin Kim	125cb0ce44	removed redundant signals ... -fixed some comments too	2023-03-23 22:20:37 -07:00
Kevin Kim	969b2723ef	bitmanip alu submodule passes lint and regression	2023-03-23 21:56:03 -07:00
Kevin Kim	e2a5c87b73	more progress. Failing regression	2023-03-23 20:42:49 -07:00
Kevin Kim	1eb04d9747	Merge branch 'openhwgroup:main' into bitmanip-alu	2023-03-23 19:53:50 -07:00
David Harris	dc156cc09c	Removed unnecessary XZero from fdivsqrt	2023-03-23 17:25:59 -07:00
David Harris	7e947023c1	Merged BMU	2023-03-23 17:24:40 -07:00
Kevin Kim	f9fc30e1cb	fixed rori rv32 bug	2023-03-23 16:06:46 -07:00
Kevin Kim	7b1567829c	more progress on bitmanip alu modularization	2023-03-23 16:02:38 -07:00
David Harris	f8ad1b3db8	Improved IEU and bitmanip test coverage	2023-03-23 14:24:41 -07:00
Kevin Kim	e5be0bd2fd	started bitmanip alu modularization	2023-03-23 14:02:28 -07:00
David Harris	99c471ccfe	Added csrwrites.S test case for privileged tests	2023-03-23 10:55:32 -07:00
Kevin Kim	bfaf646ed2	Merge branch 'bit-manip' of https://github.com/kipmacsaigoren/cvw into bit-manip	2023-03-22 10:34:19 -07:00
Kevin Kim	cd50018087	remove outdated	2023-03-22 10:34:17 -07:00
Kevin Kim	605f41cd55	Merge branch 'openhwgroup:main' into bit-manip	2023-03-22 10:33:15 -07:00
Kevin Kim	b3fbdba7f3	updated header comments to indicate chapter 15	2023-03-22 10:31:21 -07:00
Kevin Kim	c197a040c8	remove helper python script	2023-03-22 10:27:59 -07:00
Kevin Kim	b9b8023674	formatting	2023-03-22 10:26:04 -07:00
Kevin Kim	bc2bbc0529	min/max mux optimize	2023-03-22 10:25:54 -07:00
Kevin Kim	80a490888a	formatting	2023-03-22 10:14:12 -07:00
David Harris	c4c7f5378e	Select original compressed or uncompressed instruction for MTVAL on illegal instruction fault	2023-03-22 06:29:30 -07:00
David Harris	32c54db595	Fix Issue #142: SCOUNTEREN powers up at 1 instead of 0	2023-03-22 04:41:57 -07:00
David Harris	77fb1b57f4	Fix Issue 145	2023-03-22 04:33:14 -07:00
Kevin Kim	2e149f9a31	Merge branch 'main' of https://github.com/openhwgroup/cvw into bit-manip	2023-03-21 11:20:05 -07:00
David Harris	376bbcc71d	Renamed intdivrestoring to div	2023-03-21 05:51:02 -07:00
David Harris	0fd385e5de	Renamed intdivrestoring to div	2023-03-20 16:22:06 -07:00
Kevin Kim	73fbc21aab	formatting	2023-03-20 14:25:05 -07:00
Kevin Kim	37b73ea42e	more structural mux changes	2023-03-20 14:23:54 -07:00
Kevin Kim	7a6d1ab393	added bitmanip 64 tests to updated regression script ... + alu structural mux changes	2023-03-20 14:19:39 -07:00
Kevin Kim	728be29ce3	formatting	2023-03-20 13:09:49 -07:00
Kevin Kim	07a43e1935	Merge branch 'main' of https://github.com/openhwgroup/cvw into bit-manip	2023-03-20 13:06:10 -07:00
David Harris	0ecde4ab4f	formatting cleanup	2023-03-20 12:45:10 -07:00
Kevin Kim	9e5360e31f	format + min/max structural mux	2023-03-20 09:37:57 -07:00
David Harris	471305bda0	Eliminate transitions to FLUSH and WRITEBACK in cachefsm for READ_ONLY_CACHE	2023-03-19 10:41:47 -07:00
David Harris	835381a122	Removed flq from LLEN=64	2023-03-19 10:25:04 -07:00
David Harris	02e7e7d011	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	031cc6967a	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