Xavi/cvw
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59 Commits

Author SHA1 Message Date
Sydeny
4595c22fe1 Addressing Redundant logic around BadNanBox, fpu coverage from 96.61% to 96.77% 2023-04-26 14:35:43 -07:00
David Harris
a5b80bc440 Removed unproven fdivsqrt exclusion 2023-04-22 15:27:05 -07:00
David Harris
8be5ed9b67 Attempted to cause interrupt during fdivsqrt. Fixed enabling fpu in fpu.S. Fdivsqrt exclusions for coverage. 2023-04-22 12:22:45 -07:00
David Harris
e11212598f fdivsqrt cleanup 2023-04-20 17:35:01 -07:00
David Harris
f9ca280e01 continued cleanup 2023-04-20 16:48:23 -07:00
David Harris
ea7c50e0ee Reordered fdivsqrtpreproc to follow logic 2023-04-20 16:38:47 -07:00
David Harris
ca0269c094 Started fdivsqrtpreproc flow organization 2023-04-20 16:25:19 -07:00
David Harris
c431278fe6 Fmv h/q comments in controller 2023-04-20 16:24:58 -07:00
David Harris
94d1533264
Merge pull request #256 from cturek/main 
Simplifying fds to follow diagram
 2023-04-20 16:07:22 -07:00
Sydeny
b76ed145e6 removed comments for fixed bugs in fpu, increased coverage: fpu from 93.51% to 93.62%, ifu from 78.56% to 78.75%, lsu from 88.96% to 88.98% 2023-04-19 13:30:12 -07:00
Cedar Turek
30bd1e2a33 created fdivsqrtcycles, moved cycles calculation from FSM to preproc 2023-04-18 16:14:45 -07:00
Cedar Turek
871d495ca1 gave integer bits to D instead of adding manually everywhere 2023-04-18 15:41:04 -07:00
Cedar Turek
054c8d638c moved D flop to preproc 2023-04-18 15:14:17 -07:00
Sydeny
4748fa0f6b Merge branch 'main' of https://github.com/openhwgroup/cvw into main 2023-04-17 13:51:16 -07:00
David Harris
bdd5f5e611
Merge pull request #251 from masonadams25/main 
Removed redundent expression to increase coverage
 2023-04-17 12:37:27 -07:00
Mason Adams
4468086e06
Removed redundent expression to increase coverage 2023-04-17 14:13:26 -05:00
David Harris
b00b8ba366 merged coverage exclusions 2023-04-17 10:17:48 -07:00
Sydeny
af51b6f16c trimming comments on fctrl bug fixes 2023-04-15 00:48:32 -07:00
Limnanthes Serafini
95223bf11c More cleanup 2023-04-13 21:34:50 -07:00
Limnanthes Serafini
28dd41291a More cleanup 2023-04-13 21:02:30 -07:00
Limnanthes Serafini
94b686fcf6 More changes 2023-04-13 21:02:15 -07:00
David Harris
cfca584bc7 Merged coverage-exclusions 2023-04-13 18:15:23 -07:00
David Harris
b378001213
Merge pull request #237 from SydRiley/main 
fctrl coverage at 100% after removing redundancies from conditionals
 2023-04-13 17:10:46 -07:00
Limnanthes Serafini
e33721fbe4 Merge branch 'cachesim' of https://github.com/AlecVercruysse/cvw into cachesim 2023-04-13 16:54:16 -07:00
Limnanthes Serafini
c427b4c896 Misc typo and indent fixing. 2023-04-13 16:54:15 -07:00
David Harris
8db317133c Starting fdivsqrt cleanup 2023-04-13 16:53:33 -07:00
Sydeny
1dab409bae Updating changes to fctrl.sv to reach 100% coverage. Excluding un-used sources of instructions for the ifu. 2023-04-13 16:27:53 -07:00
Sydeny
e2520c8a27 fctrl coverage at 100% after removing redundancies from conditional statements 2023-04-12 13:07:30 -07:00
David Harris
44023e7ee7 Removed unnecessary start term from initialization muxes to simplify and improve coverage 2023-04-12 03:34:01 -07:00
David Harris
28c02a7e6a Fixed fdivsqrt to avoid going from done to busy without going through idle first 2023-04-12 02:48:40 -07:00
David Harris
c24e81c57f Division cleanup 2023-04-06 21:42:34 -07:00
David Harris
ce931d1fc5 Simplified integer division preprocessing in fdivsqrt 2023-04-06 16:43:28 -07:00
Marcus Mellor
984d4b9918 Merge branch 'main' of https://github.com/openhwgroup/cvw 2023-03-31 10:29:10 -05:00
Marcus Mellor
913cdecb65 Address comments in openhwgroup/cvw#180 2023-03-31 09:51:33 -05:00
Marcus Mellor
64f15d48de Disable coverage for branches tested in fpu.s 2023-03-30 19:44:55 -05:00
David Harris
a4ae1b9cbb fctrl updated and buildroot working again 2023-03-30 13:17:15 -07:00
David Harris
fc01f45c80 fctrl continued cleanup 2023-03-30 13:07:39 -07:00
David Harris
e68e473da9 fctrl continued cleanup 2023-03-30 13:05:56 -07:00
David Harris
b07c71ea41 Started to clean up fctrl 2023-03-30 12:57:14 -07:00
David Harris
043e4fe5f4 Simplified fctrl 2023-03-28 21:13:48 -07:00
David Harris
f0cab709f2 Added support (untested) for half and quad conversions 2023-03-28 10:53:06 -07:00
David Harris
40311c4f62 fixed fp->fp conversions 2023-03-28 10:35:41 -07:00
David Harris
e5955c5dd8 support more fp -> fp conversions 2023-03-28 10:28:01 -07:00
David Harris
fd2d08f501 Fixed fmv decoder 2023-03-28 10:21:33 -07:00
Ross Thompson
730f3ac84e Fixed all tap/space issue in RTL. 2023-03-24 17:32:25 -05:00
David Harris
25a1ea7d23 FPU detect illegal instructions 2023-03-24 08:12:32 -07:00
David Harris
dc156cc09c Removed unnecessary XZero from fdivsqrt 2023-03-23 17:25:59 -07:00
David Harris
dce6d33531 editorconfig to specify tabs/spaces. Fixed some tabs. Turn off coverage to speed up simulation 2023-03-07 06:31:40 -08:00
David Harris
d51d93a3a8 Refactored Floating point division special case detection to avoid spurious trigger on Y for sqrt) 2023-03-02 20:00:47 -08:00
David Harris
8df7768d32 Fixed Issue #65 fmv sign selection. Sign needs to come from most significant bit of raw X source without doing NaN Box fixes first. 2023-02-21 09:57:57 -08:00