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825 Commits

Author SHA1 Message Date
Kip Macsai-Goren
45e7628e90 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-05-25 15:28:19 -04:00
Ross Thompson
fec40a1b75 fixed bug with icache miss spill fsm branch. 2021-05-25 14:26:22 -05:00
James E. Stine
bb5404e14a Update FPregfile to use more compact code and better structure for ease in reading 2021-05-25 13:21:59 -05:00
Ross Thompson
063e458ff0 Merge remote-tracking branch 'refs/remotes/origin/main' into main 2021-05-24 23:25:36 -05:00
Ross Thompson
16e037b8e9 Fixed bug in the two bit sat counter branch predictor. The SRAM needs to be read enabled by StallF. 2021-05-24 23:24:54 -05:00
Kip Macsai-Goren
8ae43a15d4 partially complete MSTATUS test of sd, xs, fs, mie, mpp, mpie, sie, spie bitfields 2021-05-24 20:59:26 -04:00
James E. Stine
c4f3f2f783 Minor cosmetic elements on div.sv 2021-05-24 19:30:28 -05:00
James E. Stine
295263e122 Mod for DIV/REM instruction and update to div.sv unit 2021-05-24 19:29:13 -05:00
bbracker
f755827c90 slightly more path independence for using verilator 2021-05-24 18:11:56 -04:00
Ross Thompson
c5310e85c1 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2021-05-24 14:28:41 -05:00
Katherine Parry
90d5fdba04 FMV.X.D imperas test passes 2021-05-24 14:44:30 -04:00
Ross Thompson
65632cb7c9 Fixed minor bug in instruction class decoding. 2021-05-24 13:41:14 -05:00
Ross Thompson
72f77656a3 Fixed bug with instruction classification. The class decoder was incorretly labeling jalr acting as both jalr and jr (no link). 2021-05-24 12:37:16 -05:00
Ross Thompson
8bf411c640 Updated branch predictor tests/benchmarks. 2021-05-24 11:13:33 -05:00
James E. Stine
6f38b7633c Update header for FPadd 2021-05-24 08:28:16 -05:00
Katherine Parry
70968a4ec3 FSD and FLD imperas tests pass 2021-05-23 18:33:14 -04:00
bbracker
846553ac7d improved PLIC test organization 2021-05-21 15:13:02 -04:00
James E. Stine
e70136ec78 Minor testbench updates to rv64icfd 2021-05-21 09:41:21 -05:00
James E. Stine
23769e36a5 Update to testbench-imperase for rv64icfd 2021-05-21 09:28:44 -05:00
James E. Stine
fed3b30557 Update to FLD/FSD testbench 2021-05-21 09:26:55 -05:00
James E. Stine
c89d3e01bb Update to rv64icfd wally-config to run through FP tests 2021-05-21 09:22:17 -05:00
Katherine Parry
4db7f3065c FMV.D.X imperas test passes 2021-05-20 22:18:33 -04:00
Katherine Parry
06af239e6c FMV.D.X imperas test passes 2021-05-20 22:17:59 -04:00
bbracker
1d3db5ead5 small bit of busybear debug progress 2021-05-19 20:18:00 -04:00
bbracker
bf6337f2f7 plic implementation optimizations 2021-05-19 18:10:48 +00:00
bbracker
979a9bf037 commented out MSTATUS test 2021-05-19 12:38:01 -04:00
James E. Stine
304e70d3ae Update rv64icfd batch script 2021-05-18 16:01:53 -05:00
James E. Stine
44dc665fc5 Mod to config to properly add FP stuff - for icfd test. Should not change regression test through Imperas as just mod to testbench (add tests64d/tests64f but remove from MISA) 2021-05-18 13:48:44 -05:00
bbracker
e4d51ebef5 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-05-18 14:33:40 -04:00
bbracker
c495fc71f1 changed lint script to use absolute path for verilator because cron jobs stink at using paths 2021-05-18 14:33:22 -04:00
David Harris
26531f2634 fixed rv64mmu makefile 2021-05-18 14:25:55 -04:00
David Harris
5da159d17e Removed rv64wally 2021-05-18 14:08:46 -04:00
David Harris
4d264c6f61 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 
Conflicts:
	wally-pipelined/regression/vish_stacktrace.vstf
 2021-05-18 14:01:19 -04:00
Katherine Parry
9464c9022d floating point infinite loop removed from imperas tests 2021-05-18 10:42:51 -04:00
bbracker
f00eb22700 fixed busybear floating point NOP-out feature; restored regression to check 100000 instructions 2021-05-17 19:25:54 -04:00
bbracker
e4c90f503a regression modified to timeout after 10 min \n took Harris\' suggestion for avoiding using ahbliteState package in busybear testbench 2021-05-17 18:44:47 -04:00
David Harris
9901f54b15 Deleted vish_stacktrace 2021-05-17 18:39:01 -04:00
James E. Stine
e808b06b82 Forgot initialization config for div - apologies 2021-05-17 17:12:27 -05:00
Elizabeth Hedenberg
b818ce608a commit ehedenberg coremark 2021-05-17 18:02:35 -04:00
James E. Stine
5506efc115 Add 32/64-bit shifter for update to shifter block 2021-05-17 17:02:13 -05:00
James E. Stine
3d3e3434f6 Cleanup of regression 2021-05-17 16:58:15 -05:00
James E. Stine
daf780b9c2 Mod Imperas Testbench for updated Div/Rem 2021-05-17 16:56:30 -05:00
James E. Stine
865b3ee219 Updates on Divide - pushed in working version of DIV64U for Divide and REmainder. Will do 32-bit version tomorrow as well as Signed version 2021-05-17 16:48:51 -05:00
Thomas Fleming
b9e099d53c Fix comment 2021-05-14 08:06:07 -04:00
Thomas Fleming
6aa04af38d Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2021-05-14 07:40:08 -04:00
Thomas Fleming
ea4e76938e Remove busy-mmu and fix missing signal 2021-05-14 07:14:20 -04:00
Thomas Fleming
e27bc1cbf7 Clean up MMU code 2021-05-14 07:12:32 -04:00
Elizabeth Hedenberg
170f072b52 pushing coremark to main branch 2021-05-11 21:33:39 -04:00
Jarred Allen
041149eaf7 Minor fixes in regression 2021-05-09 13:57:09 -04:00
Jarred Allen
c7f400262c Fix bug in regression script 2021-05-06 12:56:57 -04:00
Domenico Ottolia
e3624ab2e6 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2021-05-04 20:22:31 -04:00
Domenico Ottolia
88ab07d456 Forgot to add csr permission tests to testbench 2021-05-04 20:20:22 -04:00
Jarred Allen
be029ba02c Clean up regression script and document it 2021-05-04 18:58:59 -04:00
ushakya22
682bc7b58e Added mip tests to testbench 2021-05-04 15:36:06 -04:00
Thomas Fleming
1ec6ad14f6 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2021-05-04 15:22:21 -04:00
bbracker
8a7fc959eb small synthesis fixes 2021-05-04 15:21:01 -04:00
Thomas Fleming
19ac77d3fa Fix compiler warning in PMP checker 2021-05-04 15:18:08 -04:00
Domenico Ottolia
8398e653dd Re-add medeleg tests to testbench 2021-05-04 14:42:20 -04:00
Ross Thompson
a03a63a5c7 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-05-04 13:04:20 -05:00
Ross Thompson
21acc45121 Fixed synthesis bug with icache valid bit. 2021-05-04 13:03:08 -05:00
ushakya22
2e225bd756 Updated CSR tests 2021-05-04 13:48:47 -04:00
Ross Thompson
52e4c49bbb Fixed icache pcmux control for handling miss spill miss. 2021-05-04 11:05:01 -05:00
Thomas Fleming
44ea58b771 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2021-05-04 03:14:38 -04:00
Thomas Fleming
3a3c88f5b1 Fix bug in PMP checker 
Now we only enforce PMP regions if at least one is non-null
 2021-05-04 03:14:07 -04:00
ushakya22
46f20745d7 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-05-04 02:22:17 -04:00
ushakya22
b805b98a8c Added MIE tests to testbench 2021-05-04 02:22:01 -04:00
Thomas Fleming
c9e5af30fa Disable PMP checker to fix test loops 
There is a bug in the PMP checker where S or U mode attempts to make a
memory access while no PMP registers are set. We currently treat this as
a failure, when this should instead be allowed.
 2021-05-04 01:56:05 -04:00
Domenico Ottolia
1673ad6e27 Minor tweaks to mcause & scause tests 2021-05-04 01:33:49 -04:00
David Harris
45b0af497c Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-05-04 01:19:57 -04:00
David Harris
d68fe44446 Fixed testbench to produce error when signature.output doesn't exist 2021-05-04 01:19:44 -04:00
Thomas Fleming
41a19153cc Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2021-05-04 01:14:13 -04:00
Domenico Ottolia
67c7bfe34d Use correct begin_signature for rv64p/MCAUSE and rv64p/SCAUSE 2021-05-04 01:04:12 -04:00
Domenico Ottolia
973f32da47 Fix 32 bit privileged tests!!! 2021-05-04 00:16:19 -04:00
Thomas Fleming
a3b5ae9742 Restore original order of tests 2021-05-03 23:50:21 -04:00
Thomas Fleming
ad40464557 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2021-05-03 23:15:39 -04:00
Thomas Fleming
803a69efe6 Enable mmu tests in testbench 2021-05-03 23:15:23 -04:00
Domenico Ottolia
c0f054556c Fix bug with IllegalInstrFaultM not getting correct value 2021-05-03 22:48:03 -04:00
Domenico Ottolia
2669a6a0db Run all tests 2021-05-03 22:38:59 -04:00
Domenico Ottolia
4d70e22a6a Update cause tests to be longer 2021-05-03 22:38:26 -04:00
Domenico Ottolia
997c9ad5c0 Add mtvec and stvec tests to testbench 2021-05-03 22:19:50 -04:00
Shriya Nadgauda
780ad3eaf4 working testbench-imperas 2021-05-03 22:16:58 -04:00
Shriya Nadgauda
c5a306426a finishing merge conflict changes 2021-05-03 22:15:05 -04:00
Shriya Nadgauda
b7159652f6 merge conflict fixes 2021-05-03 22:12:30 -04:00
Shriya Nadgauda
968994c04a updated pipeline tests 2021-05-03 22:07:36 -04:00
Thomas Fleming
0254ca7bf6 Adjust attributes in PMA checker 2021-05-03 21:58:32 -04:00
David Harris
afd6153044 Rolled back fflush on uart. Use -syncio in Modelsim command line instead. 2021-05-03 20:04:44 -04:00
David Harris
d07a7fd0f8 Flush uart print statements on \n 2021-05-03 19:51:51 -04:00
David Harris
93466a0b2a Flush uart print statements on \n 2021-05-03 19:41:37 -04:00
David Harris
e265aa4d41 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-05-03 19:37:56 -04:00
David Harris
58ce0fbbcc Flush uart print statements on \n 2021-05-03 19:37:45 -04:00
Elizabeth Hedenberg
2d1d929485 coremark print statment 2021-05-03 19:35:08 -04:00
Elizabeth Hedenberg
2a33673e3c coremark updates 2021-05-03 19:35:07 -04:00
Elizabeth Hedenberg
463ba1a2be coremark directory changes 2021-05-03 19:35:06 -04:00
David Harris
b66c7b81de Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-05-03 19:29:01 -04:00
David Harris
233726e8d8 Flush uart print statements on \n 2021-05-03 19:25:28 -04:00
Ross Thompson
baf29454f1 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-05-03 16:57:36 -05:00
Domenico Ottolia
0f10d577d2 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2021-05-03 17:56:05 -04:00
Ross Thompson
82b4d42f32 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-05-03 16:56:00 -05:00
Ross Thompson
7f38056879 fixed subtle typo in icache fsm. Was messing up hit spill hit. 
I believe the mibench qsort benchmark runs after this icache fix.
 2021-05-03 16:55:36 -05:00
Domenico Ottolia
5ab86a690b Fix bug that caused stvec to get the wrong value 2021-05-03 17:54:57 -04:00