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49067792dc
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62 Commits

Author SHA1 Message Date
Katherine Parry
49067792dc fixt lint error 2022-06-23 16:11:50 +00:00
Katherine Parry
4a6dee5926 Testfloat running division - not passing 2022-06-23 00:07:34 +00:00
Katherine Parry
254ebf478e added fld in rv32 - needs testing 2022-06-20 22:53:13 +00:00
Katherine Parry
e121dcd4af postprocess out of fpu critical path 2022-06-15 22:58:33 +00:00
Katherine Parry
11b252a735 some synth fpu optimizations 2022-06-14 23:58:39 +00:00
Katherine Parry
998876ce49 removed false critical path from fpu 2022-06-14 16:50:46 +00:00
Katherine Parry
566001e07b fixed acciedental critical path in FPU 2022-06-14 00:02:38 +00:00
Katherine Parry
31fd8772cf postprocessing unit created and passing all tests 2022-06-13 22:47:51 +00:00
Katherine Parry
8fa0fc4229 fma synth warnings and errors removed 2022-06-06 16:06:04 +00:00
Katherine Parry
6b39b8c702 fixed compilation errors 2022-06-03 15:34:17 +00:00
Katherine Parry
03280c0f9c added createallvectors 2022-06-02 21:56:05 +00:00
Katherine Parry
9a09ee3a35 fpu paramaterized - except fdivsqrt 2022-06-02 19:50:28 +00:00
Katherine Parry
e42afbfb30 paramerterized some small fma units 2022-06-01 23:34:29 +00:00
Katherine Parry
dd19e55b8f unpacker optimizations 2022-06-01 16:52:21 +00:00
David Harris
475a84491e Unpackinput cleanup 2022-05-31 22:31:21 +00:00
David Harris
f9533fea1a Removed normalized output from unpack and simplified interface 2022-05-31 21:32:31 +00:00
Katherine Parry
f6ac33ce8a reorginized unpackinput signals 2022-05-31 17:40:34 +00:00
Katherine Parry
4ed7933aa3 added unpackinput.sv 2022-05-31 16:18:50 +00:00
David Harris
0cfe9e3373 Removed unused fp add and convert modules 2022-05-29 23:07:56 +00:00
Katherine Parry
950a17bef5 fixed lint error 2022-05-28 10:20:13 -07:00
David Harris
b04e9ac1f6 fixed merge conflicts 2022-05-28 09:44:55 +00:00
David Harris
4237bb7abd Added comments to some files, added a+b = 0 detector to comparator.sv 2022-05-28 09:41:48 +00:00
Katherine Parry
9c58c63864 removed unused signal from FMA 2022-05-27 16:47:56 -07:00
Katherine Parry
a0ff98042c unpacker adds 1 to denorm expoents 2022-05-27 14:37:10 -07:00
Katherine Parry
95b506c5e0 some optimizations in unpacker 2022-05-27 11:36:04 -07:00
Katherine Parry
1be91753fe moved lzc to generic and small optimizations on fcvt 2022-05-27 09:04:02 -07:00
Katherine Parry
c6d79cd718 Removed guard bit from fma rounding 2022-05-27 08:23:46 -07:00
Katherine Parry
9d281b2604 fcvt.sv paramaterized 2022-05-26 20:48:22 +00:00
Katherine Parry
f3b28b988b added fcvt.sv 2022-05-26 00:10:51 +00:00
Katherine Parry
f35450207f single and double conversions pass all tests 2022-05-25 23:02:02 +00:00
Katherine Parry
5d34db85b2 Fixed unpacker bug LT EQ LE pass testfloat 2022-05-20 17:19:50 +00:00
Katherine Parry
ab1f088672 fixed lint warning 2022-05-19 20:34:06 +00:00
Katherine Parry
6f2d8c24ad Bug fixed in unpacker and sub/add/mul tests pass TestFloat 2022-05-19 20:31:23 +00:00
Katherine Parry
738bbf6479 Added fp tests - doesnpass yet 2022-05-19 16:32:30 +00:00
David Harris
e81e530f68 More signal cleanup 2022-05-12 15:39:44 +00:00
David Harris
4edf9b6355 More unused signal cleanup 2022-05-12 15:15:30 +00:00
David Harris
1aa3e65bae Removed more unused signals, simplified csri state 2022-05-12 15:10:10 +00:00
David Harris
f17501ed8c Removing unused signals 2022-05-12 14:36:15 +00:00
David Harris
4b91fddc0a Illegal instruction fault when running FPU instruction with STATUS_FS = 0 2022-05-03 18:32:01 +00:00
David Harris
1166c40059 FPU generates illegal instruction if MSTATUS.FS = 00 2022-05-03 11:56:31 +00:00
David Harris
6769f0cb43 Added comments in fcvt 2022-04-17 16:53:10 +00:00
Katherine Parry
74e0db04ac fixed errors and warnings in rv32e 2022-04-07 17:21:20 +00:00
Katherine Parry
c3d07b2c46 generating all testfloat vectors 2022-04-04 17:17:12 +00:00
David Harris
c4f2c6b110 fpu compare simplification, minor cleanup 2022-03-29 17:11:28 +00:00
Katherine Parry
7cf994526a fixed typo in unpack.sv 2022-03-23 18:26:59 +00:00
Katherine Parry
fcd23a006e fixed lint error in fpudivsqrtrecur.sv 2022-03-23 03:24:41 +00:00
Katherine Parry
23adb2dd03 unpack.sv cleanup 2022-03-23 01:53:37 +00:00
Katherine Parry
e3d01c875b FMA parameterized and FMA testbench reworked 2022-03-19 19:39:03 +00:00
David Harris
329fea9329 Renamed unpacking unit to unpack and renamed WriteDataW to ResultW in IEU datapath 2022-02-28 20:50:51 +00:00
David Harris
090533cfe9 Replaced || and && with | and & 2022-01-31 01:07:35 +00:00