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Author SHA1 Message Date
Noah Limpert
cf150a2ea9 Add in a test that makes match 3 = 0 for all tlb lines 2023-04-20 14:50:06 -07:00
Noah Limpert
73cca666bf Commiting changes to add coverage to ASID, Global, Megapage size checks. 2023-04-20 14:38:13 -07:00
David Harris
870c15c4f5
Update README.md 2023-04-20 14:15:34 -07:00
David Harris
5f14dfe748
Update README.md 2023-04-20 14:09:32 -07:00
Ross Thompson
ffa686a605
Merge pull request #264 from davidharrishmc/dev 
Added -fp flag to run arch64d/f tests in coverage
 2023-04-20 09:26:16 -05:00
David Harris
24e60c232d
Merge pull request #262 from SydRiley/main 
removed comments for fixed bugs in fpu, increased coverage in fpu, ifu, and lsu: fpu from 93.51% to 93.62%, ifu from 78.56% to 78.75%, lsu from 88.96% to 88.98%
 2023-04-19 14:49:50 -07:00
Sydeny
039a06ec95 clarifying comments in exclusions 2023-04-19 14:47:34 -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
David Harris
a3f3967f59 Added -fp flag to run arch64d/f tests in coverage 2023-04-19 13:07:07 -07:00
David Harris
a4cc3c6b3e
Merge pull request #261 from liamchalk00/main 
Add pmpcfg test cases increasing IFU coverage
 2023-04-19 12:37:19 -07:00
Liam
2684a81754 Add pmpcfg test cases increasing IFU coverage 2023-04-19 11:58:22 -07:00
David Harris
68295bd750
Update tests.vh 
Missing comma from merge
 2023-04-19 06:23:05 -07:00
David Harris
5ac756b685
Merge pull request #259 from AlecVercruysse/coverage4 
D$ Coverage
 2023-04-19 06:17:01 -07:00
David Harris
79dbfae4af
Merge branch 'main' into coverage4 2023-04-19 06:16:07 -07:00
David Harris
c36d3cb32b
Merge pull request #258 from liamchalk00/main 
Add test cases for pmpcfg.S
 2023-04-19 04:52:59 -07:00
David Harris
59d153ace0
Merge branch 'main' into main 2023-04-19 04:50:12 -07:00
David Harris
2beb32e6b9
Merge pull request #257 from koooo142857/main 
PMPCFG_ARRAY_REGW cases
 2023-04-19 04:47:12 -07:00
David Harris
a13feb5d0b
Merge branch 'main' into main 2023-04-19 04:46:51 -07:00
David Harris
f4a949c28c
Merge pull request #255 from kjprime/main 
Add PR#252 test file to coverage
 2023-04-19 04:43:25 -07:00
Alec Vercruysse
7ba2bfd4b6 CacheFSM logic simplification for AMO operations 
Ran this by Ross.
 2023-04-19 01:34:01 -07:00
Alec Vercruysse
b52512b1ae D$ scope-specific coverage exclusions (I$ logic that never fires) 
The InvalidateCache signal in the D$ is for I$ only, which
causes some coverage issues that need exclusion.

Another manual exclusion is due to the fact that D$ writeback, flush,
write_line, or flush_writeback states can't be cancelled by a flush,
so those transistions are excluded.

There is some other small stuff to review (logic simplification,
or an exclusion pragma if removing the redundent logic would
make it harder to understand the code, as is the case in the
FlushAdrCntEn assign statement, in my opinion).
 2023-04-19 01:34:01 -07:00
Alec Vercruysse
3de03abd9d add D$ test case to trigger a FlushStage while SetDirtyWay=1 
This hits some conditional coverage in each cacheway.
A cache store hit happens at the same time as a StoreAmoMisalignedFault.
 2023-04-19 01:34:01 -07:00
Alec Vercruysse
cd9feb0260 Cover CacheWay edge case: CacheDataMem we=1 while ce=0. 
This test basically triggers an i$ miss during a d$ (hit) store
operation. It requires some tricky timing (e.g. a flushD right
before the relevant store). I use a script to generate the test.
 2023-04-19 01:34:01 -07:00
Alec Vercruysse
e3593800d9 fix unhit exclusion in fdivsqrtfsm 2023-04-19 01:34:01 -07:00
Liam
2a4bc01944 Update tests.vh 2023-04-18 23:15:47 -07:00
Liam
777028e43b Add test cases for pmpcfg.S 2023-04-18 23:06:52 -07:00
Kevin Wan
fe51108740 a 2023-04-18 22:09:50 -07:00
Kevin Wan
fed7681695 Merge branch 'main' of https://github.com/koooo142857/cvw into main 2023-04-18 21:55:06 -07:00
koooo142857
ea39b53c97
Merge branch 'openhwgroup:main' into main 2023-04-18 21:53:46 -07:00
Kevin Wan
20a0803f46 Completely covers all PMPCFG_ARRAY_REGW cases 2023-04-18 21:50:48 -07:00
Kevin Wan
3ef81f4e6a PMPCFG_ARRAY_REGW cases 2023-04-18 18:43:50 -07:00
Kevin Thomas
385564fe4c Add PR#252 test file to coverage 2023-04-18 17:57:56 -05:00
David Harris
d5e2fefe2c
Merge pull request #252 from mcook26/main 
Increase of TLB coverage in IFU
 2023-04-18 05:49:18 -07:00
Miles Cook
5cfd0577d1 Increase of TLB coverage in IFU 2023-04-17 18:35:03 -07:00
Sydeny
f0ff1a4447 increasing lsu coverage by excluding the pmachecher/adrdecs/clintdec or uncoreram signal SizeValid becauseany size is valid so signal is always 1 2023-04-17 14:19:48 -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
Ross Thompson
981fcc6f4a
Merge pull request #249 from davidharrishmc/dev 
DV Test Plan, fdivsqrt, merged exclusions
 2023-04-17 14:32:37 -05:00
Mason Adams
4468086e06
Removed redundent expression to increase coverage 2023-04-17 14:13:26 -05:00
David Harris
d327ed494a Started DV Test Plan 2023-04-17 10:18:06 -07:00
David Harris
b00b8ba366 merged coverage exclusions 2023-04-17 10:17:48 -07:00
David Harris
171fc0ee7f
Merge pull request #248 from dherreravicioso/main 
Added test coverage for reads to HPM counters and coverage exclusions
 2023-04-16 18:18:31 -07:00
Diego Herrera Vicioso
34dd481f93 Added test coverage for reads to HPM counters and added exclusions for impossible cases in rv64gc 2023-04-15 23:13:39 -07:00
Sydeny
af51b6f16c trimming comments on fctrl bug fixes 2023-04-15 00:48:32 -07:00
Ross Thompson
a77d403e4c
Merge pull request #233 from AlecVercruysse/coverage3 
Full I$ coverage
 2023-04-14 22:15:11 -05:00
Alec Vercruysse
862d1e0116 replace instances of code duplication for i$ exclusions w/commands 2023-04-14 17:10:39 -07:00
Ross Thompson
29146ac839
Merge pull request #247 from AlecVercruysse/code_quality 
Code Quality
 2023-04-14 16:46:39 -05:00
Limnanthes Serafini
5952a4b0a3 Final small fix 2023-04-14 14:15:52 -07:00
Limnanthes Serafini
e20f00a520 Merge branch 'code_quality' of https://github.com/AlecVercruysse/cvw into code_quality 2023-04-14 14:14:40 -07:00
Limnanthes Serafini
34aedc4f79 indent fix 2023-04-14 14:14:34 -07:00