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Author	SHA1	Message	Date
David Harris	f8a510d5af	Merge branch 'main' of https://github.com/openhwgroup/cvw into dev	2023-02-20 04:02:08 -08:00
David Harris	1d3b41e0fb	New expression for BTB_SIZE to avoid error during sky90 synthesis	2023-02-20 04:02:00 -08:00
David Harris	bd8497a665	Update setup.csh	2023-02-20 03:30:08 -08:00
James Stine	f896367946	Add setup.csh for C shell users at OSU	2023-02-19 23:53:50 -06:00
Ross Thompson	2d417c33a4	Simplified BTB by removing the valid bit. the instruction class provides the equivalent information.	2023-02-19 23:53:20 -06:00
Ross Thompson	100e100835	reset branch predictor after each test.	2023-02-19 23:48:37 -06:00
Ross Thompson	0d79c0cebe	Merge branch 'main' of https://github.com/openhwgroup/cvw	2023-02-19 22:54:27 -06:00
Ross Thompson	b32093b33b	Simplified branch predictor.	2023-02-19 22:49:48 -06:00
Ross Thompson	ea95565306	Merge pull request #97 from davidharrishmc/dev ... Synthesis improvements	2023-02-19 22:23:08 -06:00
David Harris	0ac9c9e62a	Added BTB_SIZE parameter independent of BPRED_SIIZE	2023-02-19 20:13:50 -08:00
David Harris	c5090cd867	Added noAtomic feature to swweep	2023-02-19 20:05:39 -08:00
David Harris	bf5f776501	Reduced rv32imc int divider to 2 copies to avoid it being on the critical path	2023-02-19 19:59:30 -08:00
David Harris	5b197f4f9d	Parameterized btb to depend on BPRED_SIZE	2023-02-19 19:59:07 -08:00
Kip Macsai-Goren	8d0a600b96	Merge remote-tracking branch 'upstream/main' into main	2023-02-19 16:37:18 -08:00
David Harris	06872e3822	Adjusted DTIM to always be 512B independent of XLEN	2023-02-19 16:14:38 -08:00
David Harris	5b8d1e4134	PMP checker size check to avoid spurious warnings	2023-02-19 16:08:23 -08:00
David Harris	342791081a	Merge branch 'main' of https://github.com/openhwgroup/cvw into dev	2023-02-19 15:32:40 -08:00
David Harris	ce97aa7e63	Removed orig feature from featuresweep to avoid redundancy with configsweep	2023-02-19 15:32:32 -08:00
David Harris	636b096026	Run extractArea at end of extractSummary	2023-02-19 15:31:33 -08:00
David Harris	ac21bed64d	Moved conditional instantiation outside pmpchecker	2023-02-19 15:31:00 -08:00
David Harris	53875a9bbd	New extractArea script to generate area tables	2023-02-19 15:29:41 -08:00
Ross Thompson	537dea156d	Merge pull request #96 from davidharrishmc/dev ... Synthesis	2023-02-19 09:22:00 -06:00
David Harris	7d031fcae0	Disabled W64M register for RV32	2023-02-19 07:03:31 -08:00
David Harris	bfc9a462d5	Removed TOPO flag for synthesis; implied by tsmc28psyn	2023-02-19 07:00:16 -08:00
David Harris	6d405ad69b	Fixed RAM instantiations	2023-02-19 06:31:41 -08:00
David Harris	2ed29792e5	Removed redundant compare in setup file	2023-02-19 06:31:26 -08:00
David Harris	5e5dfe732d	Merge branch 'main' of https://github.com/openhwgroup/cvw into dev	2023-02-19 05:49:35 -08:00
David Harris	fe0a893182	Renamed section 12.3 to 8.3 in MMU test definitions	2023-02-19 05:46:46 -08:00
Ross Thompson	9ee48637dc	Possibly much better branch predictor implemention. ... The complexity is significantly reduced.	2023-02-19 00:17:37 -06:00
Kevin Kim	2069d92f9e	B DONE (for now) ... - datapath passes along comparator flag to alu - controllers and zbb handle min/max instructions	2023-02-18 22:12:55 -08:00
Ross Thompson	d44cb1febb	Minor fix.	2023-02-18 23:55:46 -06:00
Ross Thompson	b3be4c621f	Merge pull request #95 from stineje/main ... Update MW reference to recognize memories properly	2023-02-18 23:36:37 -06:00
James Stine	c7720da3af	Update MW reference to recognize memories properly	2023-02-18 23:30:10 -06:00
Kevin Kim	888f4318bc	controlleres and zbb handle byte instructions	2023-02-18 21:06:55 -08:00
Kevin Kim	27581f8d28	alu and controllers handle andn, orn, xnor	2023-02-18 20:57:07 -08:00
Ross Thompson	43112dbc73	Merge pull request #94 from stineje/main ... Change mistake on linking within .synopsys file	2023-02-18 22:52:38 -06:00
Kevin Kim	ba968ed95e	added logic to handle sign/zero extend instructions	2023-02-18 20:32:40 -08:00
Kevin Kim	5c563bef43	fixed ctlzw bug in count unit	2023-02-18 20:12:30 -08:00
Kevin Kim	6d60268240	zbb handles count instructions	2023-02-18 20:12:17 -08:00
Kevin Kim	9760f0ccfd	fixed bmuctrl decode bug	2023-02-18 20:11:50 -08:00
Kevin Kim	84ddb6fb54	updated comments in bmuctrl	2023-02-18 19:57:10 -08:00
Kevin Kim	bec2905ee5	rotate instructions now handled in ZBB unit	2023-02-18 19:56:54 -08:00
Kevin Kim	e47cc222a6	removed redundant decode logic in bmuctrl	2023-02-18 19:50:36 -08:00
Kevin Kim	9203b0cc2f	began ZBB integration into ieu	2023-02-18 19:44:14 -08:00
James Stine	20880c26a4	Change mistake on linking within .synopsys file	2023-02-18 19:41:49 -06:00
Kevin Kim	7780cbd47a	bmuctrl handles roriw	2023-02-18 16:26:16 -08:00
Kip Macsai-Goren	883a6ca005	merge upstream synth changes	2023-02-18 14:35:19 -08:00
Ross Thompson	6f2a2891a5	Merge pull request #93 from davidharrishmc/dev ... NaN handling	2023-02-18 11:40:19 -06:00
David Harris	0eda753dc4	Removed unused PredInstrClassE register from bpred	2023-02-18 05:59:25 -08:00
David Harris	0f4226a950	Removed unused weq0M register fron fdivsqrtpostproc	2023-02-18 05:57:39 -08:00