bbracker
420c9a11c2
refactored sim file
2021-03-05 14:25:16 -05:00
bbracker
62dd9e3075
first merge of ahb fix
2021-03-05 14:24:22 -05:00
Noah Boorstin
7208b9bcf2
busybear: better implenetation of sim-busybear-batch
2021-03-05 00:39:03 +00:00
Noah Boorstin
cfcd7d1518
busybear: make imperas tests work again
2021-03-04 22:44:49 +00:00
Noah Boorstin
fde94f9057
Merge branch 'main' into busybear
...
Conflicts:
wally-pipelined/src/uncore/imem.sv
2021-03-04 20:16:03 +00:00
Teo Ene
b50faef94d
Updated coremark .do file for easier debugging
2021-03-03 15:10:39 -06:00
Teo Ene
d02e22feac
Updated coremark .do file for easier debugging
2021-03-02 17:23:39 -06:00
Noah Boorstin
beb2beabfd
busybear: add sim-busybear and sim-busybear-batch based on sim-wally
2021-03-01 21:01:15 +00:00
Noah Boorstin
923489fe16
busybear: probably discovered bug in ahb code
2021-03-01 20:56:04 +00:00
Noah Boorstin
b3247eadd2
busybear: more adapting to new memory system
2021-03-01 18:50:42 +00:00
Noah Boorstin
f11b3108d8
busybear: fix bootram range
2021-03-01 17:45:21 +00:00
Noah Boorstin
a267115635
Merge branch 'main' into busybear
2021-02-28 20:45:08 +00:00
Noah Boorstin
17715085ba
busybear: start preloading bootmem
2021-02-28 20:43:57 +00:00
Noah Boorstin
932bc0ef85
busybear: check instead of providing InstrF
2021-02-28 16:46:53 +00:00
David Harris
73920282af
Eliminated flushing pipeline on CSR reads
2021-02-26 17:00:07 -05:00
kaveh pezeshki
e8b306bcba
merged with main to integrate with AHB
2021-02-26 05:37:10 -08:00
Noah Boorstin
4c7b185d90
busybear: add main ram loading, better instr checking also
2021-02-26 20:26:54 +00:00
Teo Ene
8491deb1a9
Changed .do file back to run all
2021-02-25 09:58:54 -06:00
David Harris
cd4ba8831c
Merged bus into main
2021-02-25 00:28:41 -05:00
Teo Ene
cfd45a46c3
Added provisional coremark files from work with Elizabeth
2021-02-24 20:07:07 -06:00
Noah Boorstin
ddaf67c043
busybear: preload bootram
...
thanks to Prof Stine for the .do file commands
@kaveh can you check line 201? it does nothing, but things break when
I remove that line
2021-02-24 18:46:09 +00:00
Noah Boorstin
7b7e87bd0b
busybear: start adding ram
2021-02-23 22:01:23 +00:00
Noah Boorstin
c42c485377
busybear: instantiate soc instead of hart
2021-02-23 18:59:06 +00:00
kaveh pezeshki
e146946e58
Merge remote-tracking branch 'origin/tlb_toy' into busybear
2021-02-22 02:23:01 -08:00
Noah Boorstin
84d856d1e5
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
bbracker
deb7780897
bus rw bugfix and peripherals testing
2021-02-12 00:02:45 -05:00
Teo Ene
5f84ed407c
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
David Harris
842c374de9
Debugging instruction fetch
2021-02-09 11:02:17 -05:00
David Harris
33110ed636
Data memory bus integration
2021-02-07 23:21:55 -05:00
Noah Boorstin
01b1b1705d
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
Noah Boorstin
c03f69fb80
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
Jarred Allen
088fbbcbf0
Change busybear test to use work-busybear library
2021-02-03 11:12:47 -05:00
Jarred Allen
e5bd749e2a
Refactor regression test
2021-02-02 17:22:29 -05:00
Noah Boorstin
d2064987e9
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
Jarred Allen
da43b2be53
Fix intermittent errors caused by weird library stuff
2021-02-02 11:20:09 -05:00
Jarred Allen
f143518b23
Fix issues in parallel regression testing
2021-02-01 23:29:03 -05:00
Noah Boorstin
d592db79c9
busybear: change register file checking to only store register changed
...
this should make parsedRegs.txt much smaller
2021-02-02 01:27:43 +00:00
Jarred Allen
5cf3d188c6
Parallelize regression-wally.p
2021-02-01 15:40:27 -05:00
Noah Boorstin
a82f8977c6
busybear: NOP out floating point instructions for now
...
Why does linux even try to do float stuff doing booting??
also, now runs the first 100k instructions!
2021-01-30 19:52:47 +00:00
Noah Boorstin
cca60ed06d
update busybear testbench to conform to new structure
...
aaaaaaaaaaaaaaaaaahhhh so many changes
also the testbench now uses another internal signal,
which I don't like, but I can't think of a better option rn
2021-01-30 19:19:00 +00:00
David Harris
07af481b67
Reorganized src hierarchically
2021-01-30 11:50:37 -05:00
David Harris
9511dcac84
Connected AHB bus to Uncore
2021-01-29 23:43:48 -05:00
David Harris
6d5b01357d
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
2021-01-29 15:38:01 -05:00
David Harris
d104e5a4be
Moving data memory to uncore
2021-01-29 15:37:51 -05:00
Noah Boorstin
7183910c84
update busybear testbench to conform to new structure
2021-01-29 17:46:50 +00:00
Noah Boorstin
84e4193db6
busybear testbench: test on first 100k instrs
...
currently gets about 47k instrs correctly
also fix gdb parsing to avoid accidently matching on function names
2021-01-29 00:14:23 -05:00
Noah Boorstin
c4964352f0
busybear: simulate first 10k instructions
...
I know we need to add CSR checking sometime soon
Also I'm a bit sketpical this is all working properly, and that no new bugs
were uncovered from 1k instrs to 10k instrs
2021-01-28 19:44:58 -05:00
Noah Boorstin
96ceac0e80
busybear: fix misaligned writing checking
2021-01-28 19:35:09 -05:00
Noah Boorstin
df1d174aea
busybear: add more test instructions
...
currently testing first 1k instrs
2021-01-28 16:41:37 -05:00
Noah Boorstin
cbab07967a
more of the same fixes
2021-01-28 16:26:15 -05:00
