378 Commits

Author	SHA1	Message	Date
David Harris	e58879f2d0	restructured code for lint error related to CORRSHIFTSZ	2023-01-12 07:34:37 -08:00
David Harris	93233fbb45	Restructured negateintres to avoid lint error, but one still shows on shiftcorrection	2023-01-12 07:28:52 -08:00
David Harris	768c1bc703	Header comments	2023-01-12 04:35:44 -08:00
Katherine Parry	77a982c977	cleaned up all FPU files except for division	2023-01-11 22:02:30 -06:00
David Harris	8c6ddcc15b	changed name to CORE-V-WALLY	2023-01-11 15:15:08 -08:00
David Harris	9a057ef5cd	Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main	2023-01-11 15:13:58 -08:00
Katherine Parry	4556839960	fixed typo bug in fpu	2023-01-11 17:07:02 -06:00
David Harris	3ea4dd4898	Changed Wally to CORE-V Wally	2023-01-11 14:03:44 -08:00
David Harris	99ff78b902	FPU cleanup	2023-01-11 12:27:00 -08:00
David Harris	4ff2627a50	fpu cleanup	2023-01-11 12:18:06 -08:00
David Harris	d1bfdddd8c	Rename FP and FPU to F in signal names	2023-01-11 11:46:36 -08:00
David Harris	15026f61f7	FPU comments	2023-01-11 11:31:28 -08:00
David Harris	654abcde61	Replaced MDUE with IntDivE in FDIVSQRT	2023-01-11 11:06:37 -08:00
David Harris	f6987fab8c	Switched to XZeroE from NumerZeroE in square root preprocessor	2023-01-10 12:37:49 -08:00
David Harris	739c2c8322	Changed MIT license to Solderpad License	2023-01-10 11:35:20 -08:00
David Harris	33c910f952	Remove unused signals	2023-01-07 06:26:29 -08:00
David Harris	44352ced64	Branch logic simplification and remove unused signals	2023-01-07 05:42:34 -08:00
David Harris	d8f0425467	vclean working; started removing unused signals	2023-01-07 05:34:58 -08:00
Katherine Parry	1bcb1725f5	renamed alot of signals in fpu	2023-01-06 10:35:23 -06:00
Katherine Parry	970318f881	forgot the normshift module	2023-01-04 10:48:19 -06:00
Katherine Parry	95a1ddd636	some commenting fixes, converter optimizations, and moves normshift into postproc	2023-01-03 15:55:30 -06:00
David Harris	43f45c62a6	Made Q4.k interface to fgen2/4 consistent	2023-01-01 15:06:32 -08:00
David Harris	3d5acc7c2a	Simplified intdiv selection logic to muxes	2023-01-01 14:04:37 -08:00
David Harris	f8af51e07b	Handle special case Int Div/Rem of |A| < |B| in a single cycle	2023-01-01 13:54:01 -08:00
David Harris	f567577ede	Fixed radix 2 k = 1 lint	2022-12-31 07:01:50 -08:00
David Harris	c1689b54bb	Fixed backward mux in fdivsqrtstage2	2022-12-31 06:55:20 -08:00
David Harris	7c7d40ad63	Broken commit starting to address radix 2 issues	2022-12-31 06:19:15 -08:00
David Harris	3ac62c74c2	fdivsqrt post processing cleanup	2022-12-31 05:45:15 -08:00
David Harris	99b244c8c4	fdivsqrt post processing major simplification	2022-12-31 05:42:51 -08:00
David Harris	f587933fb5	fdivsqrt post processing simplification	2022-12-31 05:37:48 -08:00
David Harris	5edc925dff	fdivsqrt post processing simplification	2022-12-31 05:36:09 -08:00
David Harris	6832b9d9f6	config file, comment, postproc cleanup	2022-12-31 05:20:56 -08:00
Cedar Turek	0836d4d4f0	removed unnecessary values from shared config. unbroke division	2022-12-30 21:26:55 -08:00
Cedar Turek	e994f26d6d	simplified initU and UM logic, separated radix2/4 logic	2022-12-30 18:57:07 -08:00
Cedar Turek	fb9a0c797f	various formatting fixes and comments	2022-12-30 18:41:40 -08:00
Cedar Turek	286e43807a	added mux to intdiv result	2022-12-30 18:06:35 -08:00
Cedar Turek	ae447e42df	removed unnecessary mdue gating	2022-12-30 17:53:06 -08:00
Cedar Turek	ba90d868db	took out broken muxes	2022-12-30 15:13:52 -08:00
Cedar Turek	545a3ff363	various cleanup	2022-12-30 14:31:23 -08:00
Cedar Turek	3170130c94	Code cleanup	2022-12-30 14:13:33 -08:00
Cedar Turek	158e23b5a5	commented complicated step/right shift calc	2022-12-30 12:03:10 -08:00
Cedar Turek	eef1d4dd66	comment cleaning	2022-12-30 11:11:34 -08:00
Cedar Turek	7e5cafeda3	Described internal signals of fdivsqrt top	2022-12-30 11:01:02 -08:00
Cedar Turek	8cb4a7a69a	Commented fdivsqrt module	2022-12-30 10:52:25 -08:00
Cedar Turek	3115df9380	Begin commenting divsqrt	2022-12-30 10:43:02 -08:00
Katherine Parry	aca6f0d4e6	removed ethe second bit from fma alignment shift	2022-12-30 12:07:44 -06:00
Katherine Parry	5844a596a3	Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main	2022-12-30 09:56:35 -06:00
David Harris	58218dbdd1	continued simplifying integer division special cases	2022-12-30 07:40:28 -08:00
David Harris	bd16fd79d4	started simplifying integer division special cases	2022-12-30 07:34:26 -08:00
David Harris	30dc45c764	removed duplicate quotient mux	2022-12-30 07:17:38 -08:00