Teo Ene
f25b372c32
Quick commit for Ryan / branch / debugging.
2021-02-12 16:06:02 -06:00
Noah Boorstin
7312da1a99
busybear: allow testbench to ignore lack of MMU for now
...
I'd really like to go over this with someone else, not sure if this is
a good thing to be doing
If it is, we're at 1M instructions!
2021-02-12 20:08:56 +00:00
Noah Boorstin
423d3a53e5
add reference output for some tests
2021-02-12 18:33:24 +00:00
Noah Boorstin
97302dd12f
busybear: slightly neater error handling
2021-02-12 17:21:56 +00:00
bbracker
9231646fb3
bus rw bugfix and peripherals testing
2021-02-12 00:02:45 -05:00
Noah Boorstin
5bf6add635
bump into virtual/physcial memory?
2021-02-11 23:06:12 -05:00
Noah Boorstin
4427780a41
busybear: more updates
...
now gets to instruction 839037 before failing
also updates to match new gdb output format
umm there seems to be something wrong with the SSTATUS CSR. Just leaving
it out for now, will come back and check it later
2021-02-11 22:42:58 -05:00
Noah Boorstin
86fcaab831
gdb output combine script updates
...
check that everything is actually the same instruction
update to new 4-file output
this file should be finished for now
2021-02-11 14:59:15 -05:00
Tejus Rao
5158ca4220
added test cases for ADDW, SUBW, SLLW, SRLW, SRAW
2021-02-11 13:38:38 -05:00
Teo Ene
dfb7333821
Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main
2021-02-10 20:49:12 -06:00
Teo Ene
8a6de4fb86
Adding coremark testbench and do files that Elizabeth has written thus far, on this account, in order to avoid merge conflicts
2021-02-10 20:48:39 -06:00
Teodor-Dumitru Ene
86fcaf0bb1
Added hex code for the pre-compiled, provided, CoreMark binary
2021-02-10 21:22:38 -05:00
Teo Ene
7ca03b2b38
Added freshly compiled CoreMark binaries (elf) and hex code (memfile) for the following extensions:
...
- RV64I
2021-02-10 20:12:07 -06:00
ethan-falicov
9edc4b6bfe
Fixed merge conflict stuff
2021-02-10 10:03:30 -05:00
ethan-falicov
7e8a58de1a
More merge conflicts yay
2021-02-10 09:54:30 -05:00
ethan-falicov
f778f464b7
Merge conflict fixing
2021-02-10 09:45:47 -05:00
ethan-falicov
06541260e0
Adding I Type test cases from Lab 1
2021-02-10 09:39:43 -05:00
David Harris
183a2dcfb5
Debugging bus interface.
2021-02-10 01:43:54 -05:00
James E. Stine
561ffcf56d
Add ppt and mp4 of wavedrom usage
2021-02-09 13:15:29 -06:00
David Harris
2357f5513b
Debugging instruction fetch
2021-02-09 11:02:17 -05:00
David Harris
63c7c18771
Fixed lw by delaying read value by one cycle
2021-02-07 23:28:21 -05:00
David Harris
3551cc859b
Data memory bus integration
2021-02-07 23:21:55 -05:00
Jarred Allen
403a0d033c
Fix compile error in imperas testbench
2021-02-07 15:48:12 -05:00
Elizabeth Hedenberg
81a1eb9a74
merge conflict?
2021-02-07 02:34:49 -05:00
Noah Boorstin
01c0f9db63
Busybear: next week of updates
...
- move parsed instructions out of git, to /courses/e190ax/busybear_boot
- parsed first 1M instructions, and now parse from split GDB runs
- now at about 230k instructions, can't progress further for now since atomic instructions
aren't implemented yet
2021-02-07 03:14:48 +00:00
Jarred Allen
48ade25577
Actually run the WALLY-LOAD tests
2021-02-06 14:56:40 -05:00
Jarred Allen
edd758453e
Add test vector set for load instructions
2021-02-06 13:05:59 -05:00
Noah Boorstin
a56ed28160
Update parsing thingy to use split GDB runs
...
huge thanks to kaveh for all his work on this yesterday
2021-02-05 16:46:57 -05:00
James E. Stine
5c017bac1f
Updates to wavedrom
2021-02-05 10:56:29 -06:00
bbracker
691d651fde
JAL testing
2021-02-05 08:08:42 -05:00
Noah Boorstin
14cde0d59c
Change CSR reset and available bits to conform to OVPsim
...
Now actually keeping perfectly in line with OVP for the first 100k instrs. Yay.
2021-02-04 22:03:45 +00:00
James E. Stine
eb468cc40f
sorry ; last update
2021-02-04 15:20:15 -06:00
James E. Stine
0eae86b6e3
Update as overwrite a file :(
2021-02-04 15:11:06 -06:00
James E. Stine
c259cd2e7e
Updates to wavedrom for typos
2021-02-04 14:49:17 -06:00
James E. Stine
a3bd34eb4b
Add some example wavedrom files - more on the way including ppt
2021-02-04 14:41:42 -06:00
Thomas Fleming
8588a1ed6b
Complete STORE tests
2021-02-04 15:38:22 -05:00
Noah Boorstin
dc881bd51b
busybear: add more CSRs
2021-02-04 20:13:36 +00:00
Noah Boorstin
d9431d5bed
busybear: check initial values also
2021-02-04 19:22:09 +00:00
Brett Mathis
79cb7ed571
Parallel FSR's and F CTRL logic
2021-02-04 02:25:55 -06:00
Jarred Allen
ea791cb057
Change busybear test to use work-busybear library
2021-02-03 11:12:47 -05:00
Jarred Allen
743695400d
Start on a test set for loads
2021-02-03 00:37:43 -05:00
David Harris
91f6858de7
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
2021-02-02 19:44:43 -05:00
David Harris
a44c2abb12
Minor tweaks
2021-02-02 19:44:37 -05:00
Jarred Allen
10f023b44d
Refactor regression test
2021-02-02 17:22:29 -05:00
Noah Boorstin
b370be4a8a
Add busybear testbench to nightly regression checking
...
If you don't like how I did this please feel free to undo it
2021-02-02 22:05:35 +00:00
Noah Boorstin
00d9e13d68
same thing but do that right this time
2021-02-02 21:47:15 +00:00
Noah Boorstin
56ff32f857
change undefined syntax in extend.sv
...
don't need verilator execption anymore
2021-02-02 21:39:20 +00:00
David Harris
d56d7a75a6
Rename ifu/dmem/ebu signals to match uarch diagram
2021-02-02 15:09:24 -05:00
David Harris
aee44bb343
Changed DTIM latency to 2 cycles
2021-02-02 14:22:12 -05:00
David Harris
4fbb5f0f1b
Cleaned up hazard interface
2021-02-02 13:53:13 -05:00
