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Author SHA1 Message Date
Noah Boorstin
162955de69 busybear: add COUNTERS define 2021-03-16 21:08:47 -04:00
Domenico Ottolia
c9d70a1778 Add privileged testbench 2021-03-16 20:28:38 -04:00
Domenico Ottolia
a40b0c6392 Add privileged tests for mcause 2021-03-16 19:22:36 -04:00
Domenico Ottolia
e44a265b9e Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2021-03-16 19:12:21 -04:00
Domenico Ottolia
37de753a16 Add new make privileged command 2021-03-16 19:11:58 -04:00
Jarred Allen
ed68d8240b Undo accidental change 2021-03-16 18:16:00 -04:00
Jarred Allen
ba7bfa9056 Condense the parallel and non-parallel wally-pipelined-batch.do files into one 2021-03-16 18:15:13 -04:00
Jarred Allen
6e7fc07fcf Change busybear to only check that first 100k instructions load 2021-03-16 17:43:39 -04:00
Shreya Sanghai
d9b1e7d67f added gshare and global history predictor 2021-03-16 17:03:01 -04:00
Jarred Allen
3fc36b978d Fix icache for jumping into misaligned instructions 2021-03-16 16:57:51 -04:00
Domenico Ottolia
4330e6614b Add privileged tests folder 2021-03-16 16:11:20 -04:00
Shreya Sanghai
a79e26f9d8 added global history branch predictor 2021-03-16 16:06:40 -04:00
Jarred Allen
98db312574 Merge remote-tracking branch 'origin/main' into cache 2021-03-16 14:17:39 -04:00
Shreya Sanghai
23a7c8cd92 made performance counters count branch misprediction 2021-03-16 11:24:17 -04:00
Shreya Sanghai
518618ad38 Merge branch 'counters' into main 
added a configurable number of performance counters
 2021-03-16 11:01:30 -04:00
Jarred Allen
662ab53746 Merge remote-tracking branch 'origin/main' into cache 2021-03-15 19:08:25 -04:00
Noah Boorstin
cd58f8a12d remove regression-wally.sh 2021-03-15 19:03:57 -04:00
Noah Boorstin
6d8bcfe6bf copy Ross's branch predictor preload change into busybear 2021-03-15 18:27:27 -04:00
Ross Thompson
8e51935082 Converted branch predictor preloads to use system verilog rather than modelsim's load command. 2021-03-15 12:39:44 -05:00
Ross Thompson
69aacbad4f Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 
The last commit message about rv32ic having issues is now invalid. Looks like the issue was resolved.
 2021-03-15 12:06:18 -05:00
Ross Thompson
d341e2d5cb Fixed the parallel script so the rv64ic passes. 
rv32ic and busybear still have issues.
 2021-03-15 12:04:59 -05:00
Jarred Allen
5b174adc2a Fix BEQZ tests 2021-03-14 15:42:27 -04:00
Jarred Allen
003242ae8a Merge upstream changes 2021-03-14 14:57:53 -04:00
Jarred Allen
c2f2caa3f6 Get non-jump case working 2021-03-14 14:46:21 -04:00
bbracker
b30ea396b8 slightly smarter dtim HREADY 2021-03-13 07:03:33 -05:00
bbracker
63bfd79009 slightly smarter dtim HREADY 2021-03-13 06:55:34 -05:00
bbracker
12721837f0 imem rd2 adrbits bugfix 2021-03-13 00:10:41 -05:00
Ross Thompson
1f37d9d2db Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-03-12 20:18:35 -06:00
Ross Thompson
0edaa625e3 Fixed the issue with the batch mode not working after adding the function radix. 2021-03-12 20:16:03 -06:00
bbracker
0f49108ee6 clint HREADY signal update 2021-03-12 20:23:55 -05:00
Ross Thompson
2b9044b9aa Cleaned up the function radix exractFunctionRadix script. I should change the name as this is no longer a modelsim radix. 2021-03-12 15:29:02 -06:00
Ross Thompson
ccaaa829ce Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-03-12 14:58:04 -06:00
Ross Thompson
0637874cac Cleanup of the branch predictor flush and stall controls. 2021-03-12 14:57:53 -06:00
David Harris
4465854423 Drafted rv32a tests 2021-03-12 00:06:23 -05:00
David Harris
d4e84c58ed 64-bit AMO debugged 2021-03-11 23:18:33 -05:00
Ross Thompson
b1d1f3995c Improve version of the function radix which does not cause the wave file rendering to slow down. 2021-03-11 17:12:21 -06:00
Noah Boorstin
be0bd317e9 test regression script: add commented out rv32ic tests 2021-03-11 12:57:54 -05:00
Noah Boorstin
641a320894 add rv32ic regression test 2021-03-11 12:40:29 -05:00
Noah Boorstin
2dfb944d15 test regression script: parallalize better 2021-03-11 12:25:20 -05:00
Noah Boorstin
b13365365b test regression script: try adding verilator checking also 2021-03-11 07:32:31 +00:00
Noah Boorstin
8717f3604b try adding delays to test regression script 2021-03-11 06:59:50 +00:00
Noah Boorstin
c5b6ca4cc6 this is just a test for now, try to reimplement regression-wally in bash 2021-03-11 06:45:45 +00:00
Noah Boorstin
f31d7a7f5c busybear: account for CSR moving 2021-03-11 06:45:14 +00:00
Thomas Fleming
04a91a66cf Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2021-03-11 00:47:24 -05:00
David Harris
124e5739af Drafted AMO tests 2021-03-11 00:42:13 -05:00
Thomas Fleming
e57b6cf18c Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 
Conflicts:
	wally-pipelined/src/ebu/ahblite.sv
 2021-03-11 00:15:58 -05:00
David Harris
fe4d288589 Initial untested implementation of AMO instructions 2021-03-11 00:11:31 -05:00
Jarred Allen
ff48a9e992 Return testbench to normal 2021-03-10 22:58:41 -05:00
Ross Thompson
f1f7884e10 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-03-10 15:37:02 -06:00
Ross Thompson
149c9aa0f2 Added debug option to disable the function radix if not needed. 
Function radix slows the simulation by 70 to 76 s (8.5%) for the rv64i tests.
 2021-03-10 15:17:02 -06:00