David Harris
dc2443c55b
Moving data memory to uncore
2021-01-29 15:37:51 -05:00
Noah Boorstin
194d5b55ab
update busybear testbench to conform to new structure
2021-01-29 17:46:50 +00:00
Noah Boorstin
8ab5879af5
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
619dec1490
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
4f84bd3c8f
busybear: fix misaligned writing checking
2021-01-28 19:35:09 -05:00
Noah Boorstin
beb93e2508
busybear: add more test instructions
...
currently testing first 1k instrs
2021-01-28 16:41:37 -05:00
Noah Boorstin
91e9defd0a
more of the same fixes
2021-01-28 16:26:15 -05:00
Noah Boorstin
623d9feeab
more misaligned read fixing
...
I'm getting fairly concerned about this, I feel like
this should only work if the memory ignores the lower 3 or 4 bits of the adr
2021-01-28 16:14:35 -05:00
Noah Boorstin
405c9d90b5
busybear testbench: understand bytemask for writes
2021-01-28 15:42:47 -05:00
Noah Boorstin
a4bac85ece
busybear: ret is only 1 word
2021-01-28 14:47:40 -05:00
Noah Boorstin
0befdfacec
add speculative exception for compressed instructions
2021-01-28 14:40:35 -05:00
Noah Boorstin
27142f0fef
testbench now understands lw not aligned to 8 bytes
...
also busybear now has first 500 instead of 100 instrs
and prints current instrs less
2021-01-28 13:33:22 -05:00
Noah Boorstin
206747b8b2
Busybear test now processes first 100 instrs correctly!
...
- changed test parser to recognize lw in addition to lw
also, added temporary questa files (wlft*) to .gitignore
2021-01-28 01:19:27 -05:00
Noah Boorstin
8f6994196a
fix memory write address decoding for busybear tests
2021-01-28 01:19:26 -05:00
Noah Boorstin
28fabb94ee
update busybear testbench to conform to new structure
2021-01-27 23:42:19 -05:00
David Harris
4df461ad77
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
2021-01-27 22:49:55 -05:00
David Harris
824014c5c0
Repartitioned with Instruction Fetch Unit, Integer Execution Unit
2021-01-27 22:49:47 -05:00
Noah Boorstin
c9baa70e26
update busybear testbench to conform to new structure
2021-01-27 12:54:09 -05:00
David Harris
e84fbd0a73
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
2021-01-27 06:40:39 -05:00
David Harris
b88508ca11
Repartitioned datapath and controller into ieu
2021-01-27 06:40:26 -05:00
Noah Boorstin
1195ebb468
show instruction assembly in waveform
2021-01-26 12:34:12 -05:00
Noah Boorstin
6c567aab9a
Update busybear tests to conform to new directory structure
2021-01-25 20:37:18 -05:00
Noah Boorstin
e92db93939
Fixed mem write checking
...
now passes around 50 instructions!
2021-01-25 20:07:08 -05:00
Noah Boorstin
358393a1da
fix speculation ignoring for PC fetching
2021-01-25 20:07:06 -05:00
David Harris
fa18052348
Added test configurations
2021-01-25 11:28:43 -05:00
