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Author SHA1 Message Date
David Harris
22cb08090f Merge pull request #291 from kjprime/main 
Add comments tlbGBL and minor optimization
 2023-05-06 09:11:34 -07:00
Kevin Thomas
0c9b7dcce7 Comment tlbGBL more discriptively 
Reduce redundant instructions
 2023-05-04 19:13:47 -05:00
Ross Thompson
3c697052d2 Merge pull request #290 from davidharrishmc/dev 
Fixed IROM coverage issues in IFU
 2023-05-01 10:49:27 -05:00
David Harris
3d3b3a7432 Fixed IROM coverage issues in IFU 2023-05-01 08:32:52 -07:00
Ross Thompson
6a105e41c7 Merge pull request #289 from davidharrishmc/dev 
Fixed redundant check of SupportedFmt on fmv
 2023-05-01 10:30:33 -05:00
David Harris
d5b718be38 IMMU exclude non word-sized accesses 2023-05-01 08:14:19 -07:00
David Harris
90b2a4882f Fixed redundant check of SupportedFmt on fmv that caused coverage problem on fctrl 2023-04-29 05:58:40 -07:00
Ross Thompson
a51bd5bef8 Merge pull request #287 from koooo142857/main 
pmppriority module
 2023-04-28 10:29:45 -05:00
Ross Thompson
2847f433bb Merge pull request #288 from davidharrishmc/dev 
Coverage improvements
 2023-04-28 10:28:28 -05:00
David Harris
6253c042b2 Merged coverage exclusions for PMP 2023-04-28 08:04:25 -07:00
David Harris
194b848fbf PMA Checker coverage 2023-04-28 07:53:59 -07:00
David Harris
af7959a3e2 Commenting 2023-04-28 07:52:08 -07:00
David Harris
ec3518673e Merge branch 'main' into main 2023-04-28 07:51:32 -07:00
Kevin Wan
9ca738547e fixed tests.vh test lines 2023-04-28 07:47:59 -07:00
David Harris
9843223ddd Removed clear from TLBLRU because there is no need to flush LRU state and it causes coverage issues 2023-04-28 07:03:46 -07:00
David Harris
71fe8a57c6 Ignore IF_vectors 2023-04-28 06:20:12 -07:00
David Harris
73c85a354e Merge pull request #284 from liamchalk00/main 
Pmpadrdecs test cases changing AdrMode to 2 or 3
 2023-04-28 06:15:58 -07:00
Liam Chalk
028d19bbfa Merge branch 'main' into main 2023-04-27 21:49:01 -07:00
Kevin Wan
39c9cd5ee9 added tests for pmppriority module 2023-04-27 16:12:43 -07:00
David Harris
80087ef712 Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-04-27 14:33:59 -07:00
David Harris
04fd50642f Merge pull request #285 from Noah-G-L/main 
complete camline coverage on IFU and LSU
 2023-04-27 14:33:11 -07:00
David Harris
15fb5fa2ac Update tlbASID.S 
fixed comment about restoring ASID to 0
 2023-04-27 14:32:57 -07:00
Noah Limpert
4ec31de316 complete camline coverage on IFU and LSU 2023-04-27 14:26:10 -07:00
David Harris
ca61cff33f CSR code cleanup 2023-04-27 14:12:57 -07:00
David Harris
a929656d9a Renamed byteUnit to byteop 2023-04-27 14:10:46 -07:00
Liam
4d8eafd27d Pmpadrdecs test cases changing AdrMode to 2 or 3 
Setting AdrMode to 2 or 3 for pmpadrdecs[0-4] writing values to pmpcfg0 to change AdrMode to 2 or 3
Also exclusion for pmpadrdecs[0] coverage case for PAgePMPAdrIn being hardwired to 1 in pmpadrdec.sv
 2023-04-27 12:23:35 -07:00
David Harris
6a5895e09f Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-04-27 07:30:07 -07:00
David Harris
a0e473b2e6 Merge pull request #282 from ross144/main 
Arty A7 board support, ImperasDV linux boot, CVW_v0.9 tag
 2023-04-27 07:23:10 -07:00
David Harris
65d537a781 Merge pull request #279 from ACWright256/main 
Excluded and added coverage for WFI test case.
 2023-04-27 07:19:02 -07:00
Alexa Wright
09095422d0 Merge branch 'openhwgroup:main' into main 2023-04-26 16:26:30 -07:00
Alexa Wright
6ee8a9c0bd Added better comment for the exclusion in privdec.sv 2023-04-26 16:25:55 -07:00
David Harris
0eb8dd7935 Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-04-26 15:40:11 -07:00
David Harris
ea3e3a1469 Merge pull request #283 from SydRiley/main 
Resolving unpackinput coverage issue with BadNaNBox, and increasing ifu and lsu coverage% through exclusions
 2023-04-26 15:40:01 -07:00
Sydeny
6415a5f0b2 For ifu and lsu exclusions added missing row numbers 2023-04-26 15:30:22 -07:00
Ross Thompson
212fee3613 Modified the imperas linux scripts so they run without reporting hundreds of gigabytes of data. 2023-04-26 17:29:57 -05:00
Ross Thompson
a263e5c9f6 Merge branch 'main' of https://github.com/openhwgroup/cvw 2023-04-26 17:27:52 -05:00
Sydeny
f49acd1293 Exclusion in the ifu and lsu to increase coverage, added missing row numbers 2023-04-26 15:26:39 -07:00
Sydeny
1a04ffcca9 Excluding untoggled signals in ifu and lsu, ifu coverage from 83.68% to 84.06% and lsu from 93.45% to 93.58% 2023-04-26 14:37:55 -07:00
Sydeny
5bcd57dab9 Addressing Redundant logic around BadNanBox, fpu coverage from 96.61% to 96.77% 2023-04-26 14:35:43 -07:00
David Harris
7cc26861cd Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-04-26 05:53:42 -07:00
David Harris
465f121c35 Merge pull request #280 from AlecVercruysse/coverage5 
100% D$ coverage
 2023-04-26 05:52:58 -07:00
Sydeny
cda71bea3f Merge branch 'main' of https://github.com/openhwgroup/cvw into main 2023-04-26 03:00:25 -07:00
Sydeny
e5b3172cc9 added comments to exclusions 2023-04-26 03:00:13 -07:00
Alec Vercruysse
5612f30029 Cacheway Exclude FlushStage=1 when SetValidWay=1 
We determined that this case is not hit even for i$, so this
case is also excluded separately for i$. It could be a better
idea to remove the ~FlushStage check completely (if we're sure).

My reasoning for this one is written as a comment in the exclusion
script: since a pipeline stall is asserted by the cache in the fetch
stage (which happens before going into the WRITE_LINE state and
asserting SetValidWay), there seems to be no way to trigger
a FlushStage (FlushW for D$) while the stallM is active.
 2023-04-25 20:30:46 -07:00
David Harris
57fdc6d79d Merge pull request #278 from liamchalk00/main 
pmpaddr0 and pmpaddr2 test cases
 2023-04-25 20:16:11 -07:00
Alexa Wright
59d913949f Excluded and added coverage for WFI test case. 2023-04-25 17:06:57 -07:00
Alec Vercruysse
857956ac1e Cacheway exclude SelFlush=0 while FlushWay=0 in FlushWayEn assign 
FlushWay is always 1 for one way, but by default it is only 1 for
way 0.

The logic that advances FlushWay to ways 1, 2, and 3 only does so
on a subset of conditions that SelFlush is high (in cachefsm), so
this is unreachable for cachways 1-3.
 2023-04-25 17:02:53 -07:00
Alec Vercruysse
c19ed1990f extend invalidatecache d$ exclusion to statement coverage 2023-04-25 17:00:13 -07:00
Liam
7bf2ee5418 pmpaddr0 and pmpaddr2 test cases 
Writing 0x00170000 and 0x17000000 to pmpaddr0 and pmpaddr2.
Increased IFU coverage from 83.53% to 83.68% and LSU coverage from 93.29% to 93.45%.
 2023-04-25 15:37:04 -07:00
Ross Thompson
6907f0ccc1 FPGA makefile update. 2023-04-25 16:24:26 -05:00