Xavi/cvw
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569 Commits

Author SHA1 Message Date
Kip Macsai-Goren
74b103fae4 added working tests to test list, updated regression for new configs 2022-04-25 19:18:15 +00:00
Kip Macsai-Goren
33875b20b5 fixed initial value, timing on fs bits changing after floating point instruction 2022-04-25 19:17:29 +00:00
Kip Macsai-Goren
2e0f45eab4 removed atomic, floating point from privileged tests configs 2022-04-25 19:13:15 +00:00
Kip Macsai-Goren
01f8bdfafc added new tests to tests.vh, comented out until they pass regression 2022-04-25 18:22:44 +00:00
Kip Macsai-Goren
992cedbc52 Lowered WFI timeout wait time for privileged configs 2022-04-25 17:47:10 +00:00
David Harris
0957b7040d Restored MPRV behavior per spec 2022-04-25 14:52:18 +00:00
David Harris
1a8369b02b Added dummy mstatus byte endianness fields tied to 0, mstatush register, removed UIE and UPIE depricated fields 2022-04-25 14:49:00 +00:00
David Harris
142636173e Added MTINST hardwired to 0, and added timeout of U-mode WFI 2022-04-24 20:00:02 +00:00
David Harris
28e8aa4f97 Fixed InstrMisalignedFaultM mtval 2022-04-24 17:31:30 +00:00
David Harris
ffecdda6e6 Improved priority order and mtval of traps to match spec 2022-04-24 17:24:45 +00:00
David Harris
04b0579b89 Extended sim time to fully boot Linux. Added comments to hazard unit 2022-04-24 13:51:00 +00:00
Kip Macsai-Goren
bd87af478a Changed mtval for instruction misaligned fault to get address from ieuAdrM (Jal/branch target address) 2022-04-22 22:46:11 +00:00
bbracker
9eec1a83a6 deprecate unused LINUX_FIX_READ macro 2022-04-21 19:14:47 -07:00
bbracker
9c1e398bb5 change how tristate I/O is spoofed in GPIO loopback test 2022-04-21 10:31:16 -07:00
Ross Thompson
e56b9f18d5 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-04-21 09:52:42 -05:00
Ross Thompson
a86274a1e0 Modified wally-pipelined.do for no trace linux sim. 2022-04-21 09:52:33 -05:00
David Harris
1e19cf9f14 Simplified profile for UART boot; added warnings on UART Rx errors 2022-04-21 04:54:45 +00:00
Kip Macsai-Goren
25d0f6305a added new tests to tests.vh 2022-04-20 17:34:40 +00:00
Kip Macsai-Goren
8e72ace5ac fixed rv32ia to support clint and GPIO for priv tests 2022-04-20 17:31:34 +00:00
Kip Macsai-Goren
324d3fcea5 added working general trap tests to regression 2022-04-20 06:48:01 +00:00
Ross Thompson
b94927d8a6 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-04-19 14:09:50 -05:00
David Harris
c57b9e6703 Added baby torture tests 2022-04-19 15:13:06 +00:00
David Harris
eaa0d44980 Fixed WFI decoding in IFU 2022-04-18 19:02:08 +00:00
Kip Macsai-Goren
ced763beb6 Added GPIO loopback to let outputs cause interrupts 2022-04-18 07:22:49 +00:00
Kip Macsai-Goren
121cc627f6 Added working trap test to regression, fixed hanfling of some interrupts 2022-04-18 07:22:16 +00:00
Shreya Sanghai
6f0085201b replaced k with bpred size 2022-04-18 04:21:03 +00:00
Shreya Sanghai
a8b3cc8cf9 added bpred size to wally config 2022-04-18 04:21:03 +00:00
David Harris
22842816a8 LSU name cleanup 2022-04-18 03:18:38 +00:00
Ross Thompson
61dbf13a69 Fixed bug I introduced by csrc cleanup and changes to ILA. 2022-04-17 21:45:46 -05:00
David Harris
e04febdb57 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2022-04-18 01:30:11 +00:00
David Harris
c07b9d1722 Renamed FinalAMOWriteDataM to AMOWriteDataM 2022-04-18 01:30:03 +00:00
David Harris
6504017044 Run 4M instructions in buildroot test to get through kernel & VirtMem startup 2022-04-18 01:29:38 +00:00
Ross Thompson
a5d4e39e7d Added back the instret counter to ILA. 2022-04-17 18:44:07 -05:00
Ross Thompson
3add26be64 fixed no forcing bug in linux testbench. 2022-04-17 17:49:51 -05:00
David Harris
d8b4c985cd Remvoed bytemask anding from FinalWriteDataM in subwordwrite 2022-04-17 22:33:25 +00:00
David Harris
6bb4cd1bca Prefix comparator cleanup 2022-04-17 21:53:11 +00:00
David Harris
5bb521635e Experiments with prefix comparator; minor fixes in WFI and testbench warnings 2022-04-17 21:43:12 +00:00
Kip Macsai-Goren
331efcedc4 added new tests to makefrag and tests.vh 2022-04-17 21:00:36 +00:00
Ross Thompson
5a6ad32688 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-04-17 15:23:46 -05:00
Ross Thompson
7135364d1a Increased uart baud rate to 230400. 
Added uart signals to debugger.
 2022-04-17 15:23:39 -05:00
David Harris
b4902a6ff9 First implementation of WFI timeout wait 2022-04-17 17:20:35 +00:00
David Harris
6769f0cb43 Added comments in fcvt 2022-04-17 16:53:10 +00:00
David Harris
d71940d96d Simplified SLT logic 2022-04-17 16:49:51 +00:00
Ross Thompson
55c667b60d Commented output power analysis to speed simulation. 2022-04-16 15:32:59 -05:00
Ross Thompson
f8bdb6db49 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-04-16 14:59:03 -05:00
Ross Thompson
bfc68bef69 Fixed possible bugs in LRSC. 2022-04-16 14:45:31 -05:00
David Harris
0932d4df46 Added WFI support to IFU to keep it in the pipeline 2022-04-14 17:26:17 +00:00
David Harris
c3bca40e05 Added WFI to the testbench instruction name decoder 2022-04-14 17:12:11 +00:00
David Harris
6e16922aae WFI should set EPC to PC+4 2022-04-14 17:05:22 +00:00
bbracker
0e183be3e5 fix testbench timing bug where interrupt forcing didn't happen soon enough because it was waiting on StallM 2022-04-14 09:23:21 -07:00