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Author SHA1 Message Date
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
David Harris
e661b32821 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-02-02 13:42:35 -05:00
David Harris
c23afbda3a Moved LoadStall generation to IEU 2021-02-02 13:42:23 -05:00
David Harris
aad1d3d7dd Moved writeback pipeline registers from datapth into DMEM and CSR 2021-02-02 13:02:31 -05:00
Jarred Allen
5090537f3c Fix intermittent errors caused by weird library stuff 2021-02-02 11:20:09 -05:00
Jarred Allen
8dcb4b2d57 Add the regression logs and new regression byproducts to the gitignore 2021-02-02 10:43:41 -05:00
Noah Boorstin
8d53e36bbc Busybear: start checking CSRs 
scounteren and mcounteren are currenly manually deleted from the CSRs list
(see slack channl #linux-bringup)

and 3 of the CSRs referenced are skipped because of weird locations for them

oh and this doesn't check their initial state, just their changing. This could be a problem
 2021-02-02 06:06:03 +00:00
David Harris
9d7e242596 Moved fpu to temporary location to fix compile and cleaned up interface formatting 2021-02-01 23:44:41 -05:00
Jarred Allen
2b75e38239 Fix issues in parallel regression testing 2021-02-01 23:29:03 -05:00
Noah Boorstin
c634b2f81e busybear: start adding CSR checking 
@kaveh is there a less verbose way to do this?
 2021-02-01 22:08:51 -05:00