Rose Thompson
37d3db916b
Resolved the HPTW's not taking the PBMT fault on the right cycle by
...
having the fsm branch to fault on any cycle a HPTWFaultM occurs. This
of course changes the figure in the book but it really relevant to
PBMT. This appeared to work because the HPTW happened to also generate
an access fault at the end of the walk and the logic produced both
faults. I wrote new test which confirms just the one is generated.
2024-10-11 15:31:20 -05:00
Rose Thompson
ebdef07301
Moved the simple branch predictor custom test into the gshare.S
...
coverage test.
2024-10-02 16:11:54 -05:00
Rose Thompson
bf31182b91
Moved tests/custom/debug.S to tests/coverage/floatmisc.S
2024-10-02 15:56:10 -05:00
Rose Thompson
1e2a9e3b18
Added test to check for AMO access fault.
2024-10-02 14:17:37 -05:00
Rose Thompson
93272747b3
New test to check for hptw access faults.
2024-10-01 10:38:26 -05:00
Rose Thompson
0f5976476d
More corrections to tlbMisaligned comment header.
2024-09-30 17:25:37 -05:00
Rose Thompson
047922365a
Update header with correct author and description.
2024-09-30 17:19:16 -05:00
Rose Thompson
4fc7516694
Created test to show TLB misses supress misaligned faults. Test first
...
checks cached accesses which should not cause misaligned faults and
then uses PBMT to disable cachablity.
2024-09-30 16:39:59 -05:00
David Harris
0fcc7878dc
Updated march lists
2024-06-25 21:54:58 -07:00
Jordan Carlin
1065b8977a
Fix Q_SUPPORTED on derived configs
2024-05-14 11:49:54 -07:00
David Harris
9ba35991e3
Finished FPU coverage
2024-02-15 20:01:28 -08:00
harshinisrinath
86c35bad9f
Wrote illegal instructions for remaining floating point instructions
2024-02-07 17:13:49 -08:00
harshinisrinath
96c8526754
Wrote illegal instructions for remaining floating point instructions
2024-02-07 17:08:19 -08:00
David Harris
e7364290e3
Restored instead of in testbench because prevents coverage analysis. Improved FPU coverage
2024-02-07 06:27:53 -08:00
David Harris
dfee790ad7
Fixed derivative generation when derivs don't already exist. Fixed lint to print success when no failures. Added Zfh fma tests. Some fp tests not running yet.
2024-02-06 12:35:56 -08:00
David Harris
5d8d82414b
Coverage improvements
2024-02-04 11:40:38 -08:00
Jordan Carlin
2dce774d34
tlb ramline coverage improvements
2024-02-03 09:50:15 -08:00
Jordan Carlin
0312476fb3
Update tlb camline ASID coverage to use single file
2024-02-03 09:48:57 -08:00
Jordan Carlin
8633f263a2
Complete coverage of tlb camlines in IFU
2024-02-01 20:41:05 -08:00
Rose Thompson
87d91c5b14
Coverage updates.
2024-02-01 12:12:01 -06:00
Rose Thompson
ccf61853cf
New coverage for ebu.
2024-01-31 14:55:25 -06:00
Rose Thompson
07d1a4104a
Improvement to ebu coverage.
...
Also modified object dumps to include data segments.
2024-01-31 14:03:27 -06:00
David Harris
45e2317636
Added Wally github address to header comments
2024-01-29 05:38:11 -08:00
David Harris
3620a10c0b
Improved hptw and I CacheWays coverage
2024-01-26 14:55:51 -08:00
David Harris
1c1d3eb956
HPTW coverage improvements
2024-01-26 10:46:38 -08:00
David Harris
2449e06e55
Fixed FPU coverage, solved Issue 596 by misaligned AMO throwing access fault when misaligned non-amo are supported
2024-01-25 21:03:41 -08:00
David Harris
0e1c53f9f6
Fixed tlbmisc testing with PBMTE = 0
2024-01-24 12:24:33 -08:00
David Harris
66a1edb261
More coverage touchup
2024-01-23 23:11:49 -08:00
David Harris
7215f48dda
coverage improvements: fixing problems running ImperasDV on coverage tests
2024-01-23 22:21:01 -08:00
David Harris
d5f497eec5
Merge branch 'main' of https://github.com/openhwgroup/cvw into dev
2024-01-22 09:56:50 -08:00
Jordan Carlin
0c13e14bbf
coverage improvements for mret when mpp = 3; update imperas config
2024-01-22 09:52:58 -08:00
David Harris
4ffa5e7b0a
Coverage improvements
2024-01-22 09:49:24 -08:00
Jordan Carlin
4936496bb9
fix sfence.inval.ir and sret coverage from previous PR
2024-01-22 08:58:31 -08:00
David Harris
171430a695
FPU and PMP tests
2024-01-21 14:41:22 -08:00
David Harris
ff055c404c
fpu coverage improvements
2024-01-21 13:17:56 -08:00
David Harris
69218b4b86
Coverage improvements
2024-01-21 10:03:07 -08:00
Jordan Carlin
82d9467eea
Add coverage of FIOM in different privelege modes
2024-01-18 19:29:16 -08:00
Jordan Carlin
12b2baff82
add coverage of sfence.inval.ir instruction and fix sret coverage
2024-01-18 17:33:59 -08:00
David Harris
f8c88a398a
Coverage improvements
2024-01-15 07:16:41 -08:00
Jordan Carlin
6c797570fa
Add coverage for all Zcb instructions
2024-01-12 19:10:13 -08:00
David Harris
ba7e017bd9
Added Zcb c.lbu coverage test
2024-01-10 10:01:46 -08:00
David Harris
0781cd4a44
Improved tlbcontrol to fault on R=0,W=1; fixed more coverage testsin tlbmisc.S; changed integer type to try to speed up CoreMark; comments in Verilate
2024-01-05 22:45:15 -08:00
David Harris
680a014876
Finished LSU tlbcontrol coverage tests
2024-01-02 10:16:20 -08:00
David Harris
d229dc06ee
Coverage improvements; remove incorrect logic checking NAPOT nonleaf PTE
2024-01-02 00:35:17 -08:00
David Harris
b025cd8a0d
Updated tlbNAPOT to test instructions as well
2023-12-20 23:01:35 -08:00
David Harris
9ced88c55c
Fixed tlbNAPOT test to run and makefile to gather coverage stats
2023-12-20 21:45:14 -08:00
David Harris
9747d122d2
tlbNAPOT hangs due to PBMT making instruction memory uncacheable, and spill logic not working there. Fixed TLBLRU to update recently used on TLBHit rather than CAMHit. Moved coverage exclusions to proper line in pmachecker
2023-09-02 12:56:36 -07:00
David Harris
e75ceb044f
Improved tlb and controller coverage; fixed exclusions on broken lines
2023-08-31 00:27:47 -07:00
David Harris
1642ad2bad
Improved NAPOT test coverage
2023-08-30 21:04:36 -07:00
David Harris
91429f3f02
Initial TLB NAPOT tests
2023-08-29 12:39:24 -07:00
