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Author SHA1 Message Date
Rose Thompson
fc62f80407 Closer to fully working hardware tracer. 2024-06-04 11:31:05 -05:00
Rose Thompson
80f98b3223 now have a working ethernet daemon to collect frames and partially decode into RVVI. 2024-06-04 10:20:51 -05:00
Rose Thompson
dc904cdbbb The ethernet frame is mostly formatted correctly. Just need to reverse the byte order in the Ethernet length/type field. 2024-06-03 18:10:25 -05:00
Rose Thompson
0ca10e7ee2 Last of the branch predictor signal name updates. 2024-06-02 17:01:51 -05:00
Rose Thompson
04744032d8 Updated more signal names to match book. 2024-06-02 16:59:11 -05:00
David Harris
f73ebc1b45
Merge pull request #820 from ross144/main 
Updated spill logic to match textbook.
 2024-06-02 23:58:41 +02:00
Rose Thompson
b45b7ff7d6 Signal name changes to match book. 2024-06-02 16:32:25 -05:00
Rose Thompson
731e1fe08f Updated spill logic to reflect changes in textbook. 2024-06-02 15:48:42 -05:00
Jordan Carlin
c560a0ae8f
Merge branch 'main' of https://github.com/openhwgroup/cvw 2024-06-01 23:22:30 -07:00
David Harris
b9d177edc4
Merge pull request #819 from ross144/main 
wsim now supports directories
 2024-06-01 18:57:17 +02:00
Rose Thompson
3da62558ec Updated readme. 2024-06-01 11:12:30 -05:00
Rose Thompson
2382677f8f Got the directory mode wsim working! 2024-06-01 10:56:37 -05:00
Rose Thompson
224b8469ab Updated readme to reflect changes to wsim. 2024-06-01 09:58:10 -05:00
Rose Thompson
a78093274c Simplified wsim so it automatically figures out if the second parameter is a testsuite or an elf file. 2024-06-01 09:56:50 -05:00
Rose Thompson
2a6c5a158f Merge branch 'main' of https://github.com/openhwgroup/cvw 2024-06-01 09:50:18 -05:00
Rose Thompson
a830bd57f0 Have to reverse the byte order for ethernet frame length. 2024-05-31 17:46:43 -05:00
Rose Thompson
e05ebc30b8 Almost worked out the bugs in packetizer. 2024-05-31 16:48:41 -05:00
Rose Thompson
9ed78b5f08
Merge pull request #818 from JacobPease/main 
Added true bootloader to fpga/zsbl directory.
 2024-05-31 15:34:08 -05:00
Jacob Pease
7a417d7a6c Added true bootloader to fpga/zsbl directory. 2024-05-31 15:28:25 -05:00
Rose Thompson
0dccc6051d draft of receiving code to unpack the ethernet frames into rvvi. 2024-05-31 13:55:25 -05:00
Rose Thompson
1df3e5239a This is great. The FPGA is able to send ethernet frames consisting of the RVVI data to the host computer. 
wireshark is able to capture the frames and they match the expected data!
 2024-05-30 17:57:28 -05:00
Rose Thompson
6a4c8667df Added new signals to ILA to debug the RVVI tracer. 
The tracer appears to be stuck and the CPU is never getting out of (into reset).
 2024-05-30 16:43:25 -05:00
Rose Thompson
ca90c6ba48 Added the ethernet files. These are part of another repo. 
We should remove before mainlining this.
 2024-05-30 16:33:49 -05:00
Rose Thompson
38ddbf860e Fixed bug with mmcm not generating the 4th clock. 2024-05-30 16:19:28 -05:00
Rose Thompson
24ba51370a
Merge pull request #817 from JacobPease/main 
The vcu108 works again. Added renumber.py script that renumbers probes in an xdc file.
 2024-05-30 16:16:05 -05:00
Jacob Pease
3f7659c8ad Removed old fpgaTop.v file. 2024-05-30 16:15:19 -05:00
Jacob Pease
6bf43ebe61 Merge branch 'main' of github.com:openhwgroup/cvw 2024-05-30 15:48:31 -05:00
Jacob Pease
7ecd1c7d5f The vcu108 works again. Added renumber.py script that renumbers probes in an xdc file. 2024-05-30 15:48:27 -05:00
Rose Thompson
9703055758 The FPGA is synthesizing with the rvvi and ethernet hardware. 2024-05-30 15:37:17 -05:00
Rose Thompson
f4626d5b06 Fixed bug so that wsim can start logging after a given number of instructions. 2024-05-29 14:50:09 -05:00
Rose Thompson
84946919a4 Changed name CacheWriteData to WriteData. 2024-05-28 18:00:39 -05:00
Rose Thompson
273b41df99 Changed name of cache parameter NUMLINES to NUMSETS to better match book. 2024-05-28 17:55:43 -05:00
David Harris
44f25186c6
Merge pull request #816 from ross144/main 
Merges support for functional coverage into wally.do and testbench.sv
 2024-05-28 21:54:37 +02:00
Rose Thompson
a88d5f403b Functional coverage works with wally.do 2024-05-28 14:02:54 -05:00
Rose Thompson
0c5b70c40a It's a bit hacky. But I've got functional coverage working with our wally.do script and testbench.sv. 2024-05-28 13:54:48 -05:00
Rose Thompson
48fd365b9d Still don't understand why wally.do can't load testbench.sv with functional coverage. But wally-imperas-cov.do can load testbench.sv with functional coverage. 2024-05-28 13:00:17 -05:00
Rose Thompson
4a1e856b18 Almost working functional coverage in wally.do 
riscvISACOV is now loading, but for some reason I still cannot get it to record anything.
Instead it is just logging the instructions.
 2024-05-27 18:15:12 -05:00
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
4c0261fd2c Closer. Needed to reorder includes and defines. 2024-05-27 15:37:16 -05:00
Jordan Carlin
6f79dca9c4
Merge branch 'main' of https://github.com/openhwgroup/cvw 2024-05-27 12:29:24 -07:00
Rose Thompson
ff611016c7 Closer? 2024-05-27 14:11:02 -05:00
Rose Thompson
26c6eec832 Getting closer to functional coverage integration. 2024-05-27 13:20:18 -05:00
Rose Thompson
2985cfb7eb Preliminary work to merge functional coverage into wally.do. 2024-05-27 11:59:13 -05:00
Rose Thompson
c9b59c8b99
Merge pull request #815 from quswarabid/covergen 
Covergen
 2024-05-27 10:42:29 -05:00
Quswar Abid
997b5901cc sb types are all passing, loaditypes are not! 2024-05-27 04:27:50 -07:00
Quswar Abid
1bf9b13953 added some sb types 2024-05-27 03:58:38 -07:00
Quswar Abid
29d7cd5663 unwanted comments 2024-05-27 03:58:38 -07:00
Quswar Abid
8edc4057ed compilable tests generating for loaditypes[lb, lh, lw, ld, lbu, lhu, lwu] 2024-05-27 03:58:38 -07:00
David Harris
14b9223390
Merge pull request #813 from jordancarlin/fround_fixes 
Fround fixes
 2024-05-26 23:54:21 +02:00
Jordan Carlin
6f7a802b86
Merge branch 'main' of https://github.com/openhwgroup/cvw into fround_fixes 2024-05-26 14:40:26 -07:00