Commit Graph

23 Commits

Author SHA1 Message Date
Sydeny
efcb59ee35 Exclusion in the ifu and lsu to increase coverage, added missing row numbers 2023-04-26 15:26:39 -07:00
Sydeny
25b69a47a1 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
069ca0ec29 Merge branch 'main' of https://github.com/openhwgroup/cvw into main 2023-04-26 03:00:25 -07:00
Sydeny
f5258d3b22 added comments to exclusions 2023-04-26 03:00:13 -07:00
Diego Herrera Vicioso
c681789296 Excluded coverage for impossible cases in wficountreg and status.MPRV 2023-04-24 02:06:53 -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
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
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
e3593800d9 fix unhit exclusion in fdivsqrtfsm 2023-04-19 01:34:01 -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
David Harris
b00b8ba366 merged coverage exclusions 2023-04-17 10:17:48 -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
David Harris
cfca584bc7 Merged coverage-exclusions 2023-04-13 18:15:23 -07:00
David Harris
2e568877b0 fdivsqrtfsm coverage attempt to waive a state 2023-04-13 17:40:14 -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
Alec Vercruysse
a3d9e11b0f cachefsm exclude icache logic without code reuse 2023-04-12 15:57:45 -07:00
Alec Vercruysse
729f81a0df refactor cachefsm to get full coverage
I had to exclude i$ states in coverage-exclusions-rv64gc.do,
but it's referred to by scope, which should be pretty robust
2023-04-12 01:15:35 -07:00
David Harris
b95730e3a1 Coverage improvements in ieu, hazard units 2023-03-31 08:33:46 -07:00
David Harris
83e13cef46 100% IEU coverage 2023-03-23 17:25:27 -07:00
David Harris
8f3397df01 Renamed coverage-exclusions-rv64gc 2023-03-19 10:26:09 -07:00