67 Commits

Author	SHA1	Message	Date
Katherine Parry	ff1fae74d8	division by zero added	2022-06-24 01:09:44 +00:00
Katherine Parry	ec2c446c7e	forgot a file	2022-06-23 23:01:30 +00:00
Katherine Parry	b16e55906a	div debug - accounted for 1 bit normalization in exponent calculation	2022-06-23 22:59:43 +00:00
Katherine Parry	749d405da8	lint warning fix	2022-06-23 22:37:44 +00:00
Katherine Parry	de71773d69	added radix-4 0/d handling	2022-06-23 22:36:19 +00:00
Katherine Parry	d7a363aaa7	fixt lint error	2022-06-23 16:11:50 +00:00
Katherine Parry	1612daa294	Testfloat running division - not passing	2022-06-23 00:07:34 +00:00
Katherine Parry	03d823f5d7	added fld in rv32 - needs testing	2022-06-20 22:53:13 +00:00
Katherine Parry	0ffaec850b	postprocess out of fpu critical path	2022-06-15 22:58:33 +00:00
Katherine Parry	08b2481917	some synth fpu optimizations	2022-06-14 23:58:39 +00:00
Katherine Parry	8e19331ad5	removed false critical path from fpu	2022-06-14 16:50:46 +00:00
Katherine Parry	674c31ce59	fixed acciedental critical path in FPU	2022-06-14 00:02:38 +00:00
Katherine Parry	5f7072bd96	postprocessing unit created and passing all tests	2022-06-13 22:47:51 +00:00
Katherine Parry	eb93bd46d7	fma synth warnings and errors removed	2022-06-06 16:06:04 +00:00
Katherine Parry	5ae63f913a	fixed compilation errors	2022-06-03 15:34:17 +00:00
Katherine Parry	c5bde75e30	added createallvectors	2022-06-02 21:56:05 +00:00
Katherine Parry	ccda4c771e	fpu paramaterized - except fdivsqrt	2022-06-02 19:50:28 +00:00
Katherine Parry	74b549ddc8	paramerterized some small fma units	2022-06-01 23:34:29 +00:00
Katherine Parry	707067548f	unpacker optimizations	2022-06-01 16:52:21 +00:00
David Harris	efe4b3e8fe	Unpackinput cleanup	2022-05-31 22:31:21 +00:00
David Harris	99da6537cc	Removed normalized output from unpack and simplified interface	2022-05-31 21:32:31 +00:00
Katherine Parry	cd7fe9af61	reorginized unpackinput signals	2022-05-31 17:40:34 +00:00
Katherine Parry	559c0c278e	added unpackinput.sv	2022-05-31 16:18:50 +00:00
David Harris	d1ef3b8981	Removed unused fp add and convert modules	2022-05-29 23:07:56 +00:00
Katherine Parry	835a4e4606	fixed lint error	2022-05-28 10:20:13 -07:00
David Harris	80315fedff	fixed merge conflicts	2022-05-28 09:44:55 +00:00
David Harris	4335895b21	Added comments to some files, added a+b = 0 detector to comparator.sv	2022-05-28 09:41:48 +00:00
Katherine Parry	822866fd0a	removed unused signal from FMA	2022-05-27 16:47:56 -07:00
Katherine Parry	d5c249bf71	unpacker adds 1 to denorm expoents	2022-05-27 14:37:10 -07:00
Katherine Parry	3c63db9554	some optimizations in unpacker	2022-05-27 11:36:04 -07:00
Katherine Parry	b288f812ab	moved lzc to generic and small optimizations on fcvt	2022-05-27 09:04:02 -07:00
Katherine Parry	efb972c6d3	Removed guard bit from fma rounding	2022-05-27 08:23:46 -07:00
Katherine Parry	550c4d380c	fcvt.sv paramaterized	2022-05-26 20:48:22 +00:00
Katherine Parry	f4b9ade942	added fcvt.sv	2022-05-26 00:10:51 +00:00
Katherine Parry	c264585fe8	single and double conversions pass all tests	2022-05-25 23:02:02 +00:00
Katherine Parry	6bc31f2e78	Fixed unpacker bug LT EQ LE pass testfloat	2022-05-20 17:19:50 +00:00
Katherine Parry	bc4804d90a	fixed lint warning	2022-05-19 20:34:06 +00:00
Katherine Parry	b0881495a9	Bug fixed in unpacker and sub/add/mul tests pass TestFloat	2022-05-19 20:31:23 +00:00
Katherine Parry	cc0ab94ebc	Added fp tests - doesnpass yet	2022-05-19 16:32:30 +00:00
David Harris	61199ccd13	More signal cleanup	2022-05-12 15:39:44 +00:00
David Harris	7e764fbda1	More unused signal cleanup	2022-05-12 15:15:30 +00:00
David Harris	e2dea3bb89	Removed more unused signals, simplified csri state	2022-05-12 15:10:10 +00:00
David Harris	8372bc86a7	Removing unused signals	2022-05-12 14:36:15 +00:00
David Harris	554c2b3550	Illegal instruction fault when running FPU instruction with STATUS_FS = 0	2022-05-03 18:32:01 +00:00
David Harris	9c4de0e9c1	FPU generates illegal instruction if MSTATUS.FS = 00	2022-05-03 11:56:31 +00:00
David Harris	83d283354c	Added comments in fcvt	2022-04-17 16:53:10 +00:00
Katherine Parry	c307cff503	fixed errors and warnings in rv32e	2022-04-07 17:21:20 +00:00
Katherine Parry	20885f4dea	generating all testfloat vectors	2022-04-04 17:17:12 +00:00
David Harris	049c55769a	fpu compare simplification, minor cleanup	2022-03-29 17:11:28 +00:00
Katherine Parry	abdbc31d14	fixed typo in unpack.sv	2022-03-23 18:26:59 +00:00