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385 Commits

Author SHA1 Message Date
David Harris
9a1fdba077 Added more Zbkb tests shared with Zbb 2024-03-10 22:24:16 -07:00
David Harris
2580d37fc0 ZK cleanup, check no LLEN > XLEN without D$, add half and quad float load/store to instruction name decoder 2024-03-10 22:03:57 -07:00
Rose Thompson
3cf6a19729
Merge branch 'main' into main 2024-03-10 10:48:21 -05:00
Rose Thompson
e870e8137b Finished Wally rvvi tracer. 2024-03-08 09:16:30 -06:00
Rose Thompson
24dffa39d5 Yay. David and I got our first Quad load/store instructions working! 2024-03-07 12:48:52 -06:00
David Harris
b386331cc8 Changed '0 to 0 where possible per Chapter 4 style guidelines 2024-03-06 05:48:17 -08:00
KelvinTr
01c45ab9d7 Fixed K extension changes 2024-02-28 17:05:08 -06:00
David Harris
9ba35991e3 Finished FPU coverage 2024-02-15 20:01:28 -08:00
Rose Thompson
6921bb265a Removed old testbenches. 2024-02-07 16:04:28 -06:00
Rose Thompson
83dc9cd926 More cleanup. 2024-02-07 15:53:40 -06:00
Rose Thompson
0d008c9281 Merge branch 'main' of https://github.com/openhwgroup/cvw 
Plus major cleanup of wally-batch.do
 2024-02-07 15:44:38 -06:00
Rose Thompson
2acbc95b72 Partially got linux imperas boot working in the main testbench. 2024-02-07 15:38:18 -06:00
Rose Thompson
7f3877f076 Finally have buildroot running in the main testbench! 2024-02-07 11:23:46 -06:00
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
5bde0db64b Added ZFH FMA tests from https://github.com/riscv-non-isa/riscv-arch-test/pull/367 2024-02-07 04:55:29 -08:00
Rose Thompson
812c169132 Merge branch 'main' of https://github.com/openhwgroup/cvw 2024-02-06 22:07:09 -06:00
Rose Thompson
5ab88a5daa Updated to simplify configOptions. 2024-02-06 22:07:06 -06:00
David Harris
d71efedab5
Merge pull request #619 from ross144/main 
Merged all regression tests except imperas linux boot into testbench.sv.
 2024-02-06 16:19:42 -08:00
Rose Thompson
da65928f04 Fixed issue with branch deriv configs. 2024-02-06 16:07:41 -06:00
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
Rose Thompson
58580445ab Only output instruction count when the csrs are implemented. 2024-02-05 14:42:27 -06:00
Rose Thompson
8b5970fdc4 Buildroot now reports every 100K instructions as before. 2024-02-05 13:19:48 -06:00
Rose Thompson
c9176f108e Fixed paths to buildroot objdump label and addr files. 2024-02-05 13:09:31 -06:00
Rose Thompson
17380a68d5 Moved buildroot testbench to the main testbench. 
However I don't have a positive control or negative indicator to
say when the test completes or passes.
 2024-02-05 13:03:48 -06:00
Rose Thompson
44e87f3e3e First cut at removing the linux testbench and merging build root into the main testbench. 2024-02-05 12:46:14 -06:00
David Harris
66c1c71a56 Coverage improvements 2024-02-04 18:56:40 -08:00
David Harris
4e376680be Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2024-02-04 09:34:48 -08:00
Jordan Carlin
0312476fb3 Update tlb camline ASID coverage to use single file 2024-02-03 09:48:57 -08:00
David Harris
fd5e492b2a Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2024-02-01 20:47:20 -08:00
Jordan Carlin
8633f263a2 Complete coverage of tlb camlines in IFU 2024-02-01 20:41:05 -08:00
David Harris
efdc571f59 Removed redundant assertion 2024-02-01 20:14:40 -08:00
Rose Thompson
d59daf9a6f Fixed odd bug in the testbench which wasn't skipping signature check for coverage tests. 2024-02-01 12:22:28 -06:00
David Harris
49714cb282 Fixed assertions to throw fatal error, improved nightly regression to have passing cases 2024-01-31 21:39:18 -08:00
David Harris
111f592613 factor divsqrt out of floating-point test cases to run on more derived configs 2024-01-31 14:52:15 -08:00
David Harris
bf7e20e846 IEEE754 derivatives for testfloat 2024-01-30 09:49:27 -08:00
James E. Stine
0d9e2fdf60 update Boolean logic for all testing for divide 2024-01-29 17:37:35 -06:00
James E. Stine
95a97faf3f Fixes testbench issues in testing against all vectors. Still a bug in ui32_to_f16_rz.sv - but will fix. Some things can be optimized. Overall, adds a FSM to test things more effectively. Actually is faster than previously as it assumed everything took the same number of cycles. Again, some things can be optimized 2024-01-29 16:46:34 -06:00
David Harris
171430a695 FPU and PMP tests 2024-01-21 14:41:22 -08:00
David Harris
17c9be7695 Cleanup typos, remove Zicond from riscof until it is working 2024-01-18 21:36:52 -08:00
David Harris
74b242ce5c Partial implementation of fcvtmod.w.d; flags disagree in one case where Sail might be wrong, and result 134 is wrong because of overflow 2024-01-17 12:25:06 -08:00
David Harris
4cfc86140c Zfa fmvh complete and passing tests: 2024-01-17 06:18:00 -08:00
David Harris
07e7e02241 Coded Zfa fmvp but no tests exist 2024-01-16 21:26:42 -08:00
David Harris
8654375f26 Zfa fminm/fmaxm/fltq/fleq implemented and tested 2024-01-16 20:03:54 -08:00
David Harris
0588d611ea Zfa fli support working for F and D 2024-01-16 17:27:40 -08:00
David Harris
1a77c08f6e Fixed issues 575 and 477 about FPU tests failing when Zfh = 1. 2024-01-16 10:46:44 -08:00
David Harris
0d56a281b9 Cleaned up indentation in testbench-fp 2024-01-15 13:25:46 -08:00
David Harris
da4eca4854 Tested Zfh support using unreleased version of risch-arch-test Zfh tests. Fixed two bugs in fmv to/from int. 2024-01-15 13:24:57 -08:00
David Harris
9e78a7e290 Incorporated jstine fixes of FPU special case and testbench for conversion 2024-01-15 07:25:08 -08:00
David Harris
6226c3db96
Revert "Fixes for Issue #541" 2024-01-12 07:50:13 -08:00
James E. Stine
dbe8394651 Update testbench-fp.sv to check result and flags for cvtint and cmp. This addresses fix for Issue #541. It also adds a temporary fix to avoid issues between tests. This will be fixed in an upcoming push where we use scanf instead of readmemh to help keep compatibility with Verilator. Additional testing is needed of new testbench-fp.sv before can push in new tb with scanf 2024-01-12 00:32:18 -06:00