Rose Thompson
92ee56c1a1
Yay. Finally found the bug which prevented wally.do from having functional coverage using riscvISACOV.
...
testbench.sv was missing the trace2cov instance.
2024-05-27 17:25:20 -05:00
Rose Thompson
6e3ccbb9c1
Almost have it working for both buildroot and single elfs.
2024-05-17 17:34:29 -05:00
Rose Thompson
224b2e4dc4
Merge branch 'main' of https://github.com/openhwgroup/cvw
2024-05-17 17:10:28 -05:00
Rose Thompson
038aae388b
Yay. Finally found the issue with the integrated testbench.sv and imperasDV.
...
The function which loads the elf file rvviRefInit must be called during an initial block
using a valid file name. Because of how the testbench was organized the elffile was not defined
until several cycles later so the call to rvviRefInit did not have a valid elf. Waiting several
cycles does not work. rvviRefInit requires being called in an initial block so it is not possible
to run back to back imperasDV simulations in the same run.
2024-05-17 16:45:01 -05:00
Rose Thompson
62eaca0e6e
Almost working ImperasDV with testbench.sv and wally.do. For some reason IDV is saying the instructions are mismatching.
2024-05-16 17:01:25 -05:00
Rose Thompson
8391b8b821
Progress towards unified regression.
2024-05-16 15:29:12 -05:00
Rose Thompson
08601d7270
Added functionallity to testbench.sv for single elf files.
2024-05-16 13:59:15 -05:00
Jordan Carlin
ef778da98d
Eliminate more logical operators and replace with bitwise
2024-05-15 10:50:23 -07:00
Rose Thompson
ceb31fec68
Merge branch 'main' of https://github.com/openhwgroup/cvw
2024-05-10 08:54:23 -05:00
Rose Thompson
b027fa44ef
Merge branch 'main' of https://github.com/openhwgroup/cvw
2024-05-10 08:53:00 -05:00
Rose Thompson
4bd5d334df
Modified testbench so it instantiates the function logger if DEBUG is greater than 0 rather than just 1.
2024-05-10 08:51:59 -05:00
David Harris
66b33c09be
Added Zaamo and Zalrsc support to testbench and regression
2024-05-10 05:41:00 -07:00
David Harris
bdd0043cd1
Testbench terminates buildroot sim at instruction limit
2024-05-09 07:58:53 -07:00
David Harris
47af54b131
Fixed buildroot prematurely terminating in VCS
2024-05-09 07:29:45 -07:00
Divya2030
31ae18922b
regression_wally vcs run works
2024-05-08 04:25:03 -07:00
Divya2030
a3f1a274d2
VCS Simulation Passed
2024-05-07 10:41:02 -07:00
David Harris
06d3591a15
Divy's change for VCS signature checking
2024-05-04 02:45:43 -07:00
Divya2030
ee566aa856
pmp coverage
2024-05-02 11:53:04 -07:00
Divya2030
7a5eac963e
Revert "pmp functional coverage basic"
...
This reverts commit db2b07b05d
2024-05-02 11:43:33 -07:00
Divya2030
9f27f3fe28
Merge branch 'main' of github.com:Divya2030/cvw
2024-05-02 11:21:05 -07:00
Divya2030
db2b07b05d
pmp functional coverage basic
2024-05-02 11:20:03 -07:00
David Harris
e667adf946
Added covergen directed coverage generator
2024-05-01 14:47:37 -07:00
David Harris
6415bfc3c2
Code and testbench cleanup
2024-04-23 10:17:44 -07:00
David Harris
f9eec8c43f
Merged wsim changes
2024-04-22 13:11:35 -07:00
Kunlin Han
9be0303493
Add support for dumping vcd.
2024-04-22 13:03:51 -07:00
David Harris
26711083df
Flushing uart.out file to observe progress
2024-04-21 20:08:35 -07:00
David Harris
03f49dea3f
regression printing improvements
2024-04-21 19:45:09 -07:00
David Harris
be15a11622
Fixed conflicts on getenv
2024-04-21 08:38:13 -07:00
David Harris
00a1c0fc57
Fixed WALLY/RISCV paths in testbench/rom1p1r; search log files for warnings and errors
2024-04-21 00:02:15 -07:00
David Harris
1817ab2e11
testbench import is happy now for Questa, but throws lint warning for VCS
2024-04-20 23:13:13 -07:00
David Harris
fd6a6b2249
environment variable cleanup
2024-04-20 22:52:08 -07:00
David Harris
a1876b1e7c
script cleanup
2024-04-20 17:22:31 -07:00
David Harris
338f37b570
Moved getenv/getenvval declaration to config-shared so lint and regression both run
2024-04-20 17:19:42 -07:00
slmnemo
f0229e970b
Fixed getenvvar verilator bug in rom1p1r, Removed unused system function from testbench.
2024-04-20 17:07:54 -07:00
slmnemo
66a002d879
Removed unused rmCmd string declaration
2024-04-20 16:58:23 -07:00
slmnemo
354d447269
Changed testbench to use fopen instead of opening and closing uartfile whenever writing
2024-04-20 16:56:54 -07:00
Kunlin Han
29c19d9cb4
Add system function through DPI to avoid missing support in Verilator.
2024-04-16 11:23:00 -07:00
Rose Thompson
1eb1beed95
Fixed merge conflict bug in the last pull request.
2024-04-16 10:32:24 -05:00
Rose Thompson
9fe86712d8
Merge branch 'main' into wsim_verilator
2024-04-16 09:07:50 -05:00
David Harris
160162c98a
Merge pull request #728 from Karl-Han/verilator_getenv
...
Add support for getenvval as wrapper for Verilator's getenv
2024-04-15 17:55:34 -06:00
slmnemo
39ae26a897
Added documentation for known Verilator hierarchy bug
2024-04-15 15:58:09 -07:00
slmnemo
4b80457f3e
Fixed issue with Verilator hierarchical referencing by changing module names, moved run-imperas-linux to correct directory
2024-04-12 21:58:20 -07:00
slmnemo
342c99d6ea
Rearranged uart_logger block to only generate if UART is supported
2024-04-12 21:30:33 -07:00
Kunlin Han
eeb5c59143
Remove unnecessary sig and avoid uninitialized signal inside always block.
2024-04-12 16:06:10 -07:00
Kunlin Han
4d9de94029
Add support for getenvval as wrapper for Verilator's getenv.
2024-04-12 14:59:04 -07:00
Rose Thompson
bb072fba84
Fixed the buildroot issue.
2024-04-06 18:25:53 -05:00
Rose Thompson
46fdfde7ec
Removed unnecessary display from testbench.
2024-04-06 16:10:18 -05:00
David Harris
e8111da88a
Removed unused old regression-wally
2024-04-06 13:47:44 -07:00
David Harris
6b844a2e6e
Added GUI support and removed unused wave files
2024-04-06 13:43:06 -07:00
David Harris
3c855e3e90
Passing arguments to buildroot, not yet checking result correctly
2024-04-06 11:42:41 -07:00
