18 Commits

Author	SHA1	Message	Date
Katherine Parry	facd4062d0	all conversions go through the execute stage result mux	2021-08-16 13:06:09 -04:00
Katherine Parry	567260751a	move some FPU select muxs to execute stage	2021-08-13 14:41:22 -04:00
Katherine Parry	21555c392f	LZA added to FMA and attemting a merged FMA and adder in synthesis	2021-08-10 13:57:16 -04:00
Katherine Parry	d8ca70fc45	all fpu units use the unpacking unit	2021-07-28 23:49:21 -04:00
Katherine Parry	67ab0b165c	fpu cleanup	2021-07-24 14:59:57 -04:00
David Harris	0822d46e97	Move Z sign swapping out of unpacker	2021-07-22 14:32:38 -04:00
David Harris	85aaa4c6d7	Move Z=0 mux out of unpacker.	2021-07-22 14:28:55 -04:00
David Harris	625d925369	Partial work on Unpacking exponents to larger word size. FCVT and FMA are presently broken.	2021-07-22 14:18:27 -04:00
David Harris	02f0c67e6f	Simplify unpacker	2021-07-22 13:40:42 -04:00
David Harris	2f23ca2b77	Removed Assumed1 from FPU interface	2021-07-22 13:04:47 -04:00
David Harris	ae29eaa98d	Simplified interface to fclassify and fsgn	2021-07-22 12:30:46 -04:00
Katherine Parry	61f81bb76e	FMA parameterized	2021-07-20 22:04:21 -04:00
David Harris	4729a72167	Updated FMA1 with parameterized size	2021-07-18 20:40:49 -04:00
David Harris	398e9583e9	Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main	2021-07-18 17:36:29 -04:00
David Harris	f22b6e7397	Added FLEN, NE, NF to config and started using these in FMA1	2021-07-18 17:28:25 -04:00
Katherine Parry	3527620c0b	fdivsqrt inegrated, but not completley working	2021-07-18 14:03:37 -04:00
Katherine Parry	f8b76082e4	fpu unpacking unit created	2021-07-14 17:56:49 -04:00
Katherine Parry	0cc07fda1b	Almost all convert instructions pass Imperas tests	2021-07-11 18:06:33 -04:00