Commit Graph

6119 Commits

Author SHA1 Message Date
Kevin Thomas
5e5842893b Minor change with the IFU in the decompress module, in the compressed instruction truth table.
The truth table is already fully covered, removed redundant last case checking
2023-04-05 10:27:52 -05:00
Ross Thompson
c21a5aaaf7
Merge pull request #194 from davidharrishmc/dev
Bit manipulation support in ImperasDV.  Test improvements.
2023-04-04 09:13:27 -05:00
David Harris
2466594067
Merge pull request #196 from kipmacsaigoren/zbc_optimize
bitmanip: simplify zbc input mux
2023-04-04 06:27:47 -07:00
Kevin Kim
d7deed1690
Merge branch 'openhwgroup:main' into zbc_optimize 2023-04-03 23:45:49 -07:00
Kevin Kim
ce8a401a84 reduced mux3 to mux2 for input signal to clmul 2023-04-03 22:53:46 -07:00
David Harris
57ee9f3a5a Merged priv.S edits 2023-04-03 18:07:14 -07:00
David Harris
77f071dc14 Updated imperas.ic to enable B extension 2023-04-03 17:55:30 -07:00
David Harris
23bf8e0375
Merge pull request #190 from SydRiley/main
expanded ifu coverage including 4 added directed tests and 1 exclusion, expanded fpu coverage including 6 directed tests and 2 multiline exclusions
2023-04-03 17:48:47 -07:00
David Harris
43a13ff102
Merge pull request #193 from ACWright256/main
Hardware performance counterer registers test coverage
2023-04-03 17:47:06 -07:00
Alexa Wright
803fee5903
Merge branch 'openhwgroup:main' into main 2023-04-03 14:30:54 -07:00
Sydeny
8cfd221444 Merge branch 'main' of https://github.com/openhwgroup/cvw into main 2023-04-03 13:41:55 -07:00
Ross Thompson
91803dc684
Merge pull request #178 from AlecVercruysse/coverage
Improve I$ coverage by simplifying logic
2023-04-03 14:22:46 -05:00
David Harris
af8f1ab786 Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-04-03 06:13:16 -07:00
David Harris
0799072556
Merge pull request #189 from kipmacsaigoren/bitmanip_cleanup
Bitmanip: Removed Comparator Flag to ALU
2023-04-03 06:04:58 -07:00
Sydeny
7e5e9d928e Manual merge for fctrl.sv, fpu.S, and ifu.S files 2023-04-03 01:55:23 -07:00
Sydeny
58eed1bba2 Merge branch 'main' of https://github.com/openhwgroup/cvw into main 2023-04-03 01:54:27 -07:00
Sydney Riley
440e41bb3e expanded ifu coverage including 4 added directed tests and 1 exclusion, expanded fpu coverage including 6 directed tests and 2 multiline exclusions. 2023-04-02 23:51:34 -07:00
Kevin Kim
03bf8f373f Merge branch 'bitmanip_cleanup' of https://github.com/kipmacsaigoren/cvw into bitmanip_cleanup 2023-04-02 21:14:35 -07:00
Kevin Kim
5e7bbeddd1 removed comparator flag to ALU 2023-04-02 21:14:31 -07:00
Kevin Kim
f35b287e66 signal renaming on bitmanip alu and alu 2023-04-02 18:42:41 -07:00
David Harris
d4b7da34de
Merge pull request #177 from amaiuolo/main
Integrated tv generation for IFdivsqrt
2023-04-02 18:29:38 -07:00
Kevin Kim
9a4fa6ce96 changed signal names on clmul and zbc to match book 2023-04-02 18:28:09 -07:00
David Harris
fc158fd6e5
Merge pull request #187 from stineje/main
Update one bug in testfloat - still have to fix fpdiv but others shou…
2023-04-02 18:27:39 -07:00
James Stine
e3f3f14216 Update one bug in testfloat - still have to fix fpdiv but others should now all work 2023-04-02 18:16:23 -05:00
Alexa Wright
3815b7117b Added tests for writing and reading to HPMCOUNTERM csrs 2023-04-01 16:02:23 -07:00
David Harris
800fdeb7ad Added SSTC support to imperas.ic and wallyTracer. Fixes many of the privileged tests 2023-03-31 10:54:03 -07:00
David Harris
a8661d139b regression cleanup; unable to run buildroot coverage because of different config file 2023-03-31 09:59:38 -07:00
David Harris
0ccfdde30e Regression update 2023-03-31 09:15:15 -07:00
David Harris
e5653ff351 Merged privileged test 2023-03-31 08:37:16 -07:00
David Harris
03b4f6660c Coverage improvement: ieu, hazard, priv 2023-03-31 08:34:34 -07:00
David Harris
b95730e3a1 Coverage improvements in ieu, hazard units 2023-03-31 08:33:46 -07:00
David Harris
820e3513c7 Privilege test improvements 2023-03-31 08:32:02 -07:00
David Harris
37d289cf44
Merge pull request #180 from infinitymdm/main
Remove some fpu/fctrl test cases from coverage statistics
2023-03-31 08:31:08 -07:00
Marcus Mellor
984d4b9918 Merge branch 'main' of https://github.com/openhwgroup/cvw 2023-03-31 10:29:10 -05:00
Mike Thompson
a28a457099
Merge pull request #179 from davidharrishmc/dev
Fixed broken regression: privileged tests and build root
2023-03-31 10:56:27 -04:00
Marcus Mellor
c7ec42eaab Merge branch 'main' of https://github.com/openhwgroup/cvw 2023-03-31 09:54:02 -05:00
Marcus Mellor
913cdecb65 Address comments in openhwgroup/cvw#180 2023-03-31 09:51:33 -05:00
David Harris
1cd98027de
Merge pull request #182 from dherreravicioso/main
Added test cases to write to CSRs
2023-03-31 06:32:12 -07:00
Diego Herrera Vicioso
2b73c1d033
Merge branch 'openhwgroup:main' into main 2023-03-31 00:35:02 -07:00
Diego Herrera Vicioso
680f05b2d0
Merge pull request #1 from dherreravicioso/AW_DH_privunit
Added test coverage cases for writing to CSRs
2023-03-31 00:34:21 -07:00
David Harris
e8deed7811
Merge pull request #181 from kipmacsaigoren/bitmanip_cleanup
Bitmanip cleanup
2023-03-30 19:23:54 -07:00
Kevin Kim
97181e063b only pass in relevant comparator flag to ALU 2023-03-30 19:15:33 -07:00
Kevin Kim
bd1ac13f5f Merge branch 'bitmanip_cleanup' of https://github.com/kipmacsaigoren/cvw into bitmanip_cleanup 2023-03-30 19:04:41 -07:00
Kevin Kim
b43e4d8d0d
Merge branch 'openhwgroup:main' into bitmanip_cleanup 2023-03-30 19:04:36 -07:00
Marcus Mellor
d8bbb4286e Add comments to fpu.S indicating which lines of src/fpu/fctrl.sv are covered 2023-03-30 20:01:11 -05:00
Marcus Mellor
64f15d48de Disable coverage for branches tested in fpu.s 2023-03-30 19:44:55 -05:00
David Harris
77d5f1c81b Refactored InstrValidNotFlushed into CSR Write signals 2023-03-30 17:06:09 -07:00
David Harris
25cd1cc432 Started factoring out InstrValidNotFlushed from CSRs 2023-03-30 14:56:19 -07:00
David Harris
a4ae1b9cbb fctrl updated and buildroot working again 2023-03-30 13:17:15 -07:00
David Harris
fc01f45c80 fctrl continued cleanup 2023-03-30 13:07:39 -07:00