Xavi/cvw
1
0
Fork 0
forked from Github_Repos/cvw
Code Issues Pull Requests Packages Projects Releases Wiki Activity
967 Commits 14 Branches 1 Tag 31 MiB
2952550db7
Commit Graph

851 Commits

Author SHA1 Message Date
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
Thomas Fleming
ba1afec621 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2021-05-03 17:38:13 -04:00
Thomas Fleming
eda5a267ee Implement PMP checker and revise PMA checker 2021-05-03 17:37:42 -04:00
Thomas Fleming
8dce32fd22 Remove remnants of InstrReadC 2021-05-03 17:36:25 -04:00
Jarred Allen
7d509252a7 Add lint to regression 2021-05-03 17:32:05 -04:00
Ross Thompson
e145670b15 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-05-03 14:53:54 -05:00
Ross Thompson
cdb602c9ce Removed combinational loops between icache and PMA checker. 2021-05-03 14:51:25 -05:00
Ross Thompson
19a93345b5 Reduced icache to 1 port memory. 2021-05-03 14:47:49 -05:00
David Harris
d7438929d4 Extended maximum signature length to 1M 2021-05-03 15:29:20 -04:00
Katherine Parry
ff5a809c26 fpu warnings fixed/commented 2021-05-03 19:17:09 +00:00
Thomas Fleming
cfe64e7c24 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 
Conflicts:
	wally-pipelined/src/ebu/ahblite.sv
 2021-05-03 14:02:19 -04:00
Ross Thompson
a54c231489 Eliminated extra register and fixed ports to icache. 
Still need to support physical tag check and write in icache memory.
Still need to reduce to 1 port SRAM in icache.
I would like to refactor the icache code.
 2021-05-03 12:04:54 -05:00
bbracker
c643372e1d merge conflict resolved -- Ross and I made the same fix 2021-05-03 10:10:42 -04:00
bbracker
9ab714e636 small rv64 plic test bugfix 2021-05-03 10:06:44 -04:00
Ross Thompson
c7b97d0339 Added back in function name to wave.do 2021-05-03 09:04:48 -05:00
Ross Thompson
c0a4b7cb17 Fixed typo in ifu for bypassing branch predictor. 
Fixed missing signal name in local history predictor.
 2021-05-03 08:56:45 -05:00
David Harris
a37d9b5e8e Fixed lint error in div 2021-05-03 09:26:12 -04:00
bbracker
9bde239143 ifu lint fixes 2021-05-03 09:25:22 -04:00
bbracker
2368b58cc9 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-05-03 09:23:52 -04:00
Noah Boorstin
b32128465c busybear: remove now unneeded hack for fixed CSR issue 2021-05-01 15:17:04 -04:00
Katherine Parry
db95151d8d fpu imperas tests run 2021-05-01 02:18:01 +00:00
bbracker
1fcd43e844 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-04-30 06:26:35 -04:00
bbracker
182bfdbb0e rv32 plic test and lint fixes 2021-04-30 06:26:31 -04:00
Noah Boorstin
48d32c1daf rollback regression to 400k instrs for busybear 2021-04-29 20:59:30 -04:00
Domenico Ottolia
d03ca20dc9 Make vectored interrupt trap handling work, and add tests for mtvec with vectored interrupts 2021-04-29 20:42:14 -04:00
Ross Thompson
818c0abc89 Fixed memory size in configs for rv32ic and rv64ic. 
Removed warning on call to $fscanf.
 2021-04-29 17:36:46 -05:00
Domenico Ottolia
c60c4f4adc Minor improvements to scause test 2021-04-29 16:48:07 -04:00
Domenico Ottolia
c8a81779ca Add machine-mode timer interrupts to mcause tests 2021-04-29 16:39:18 -04:00
Thomas Fleming
6e5fc107d9 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2021-04-29 16:30:00 -04:00
Domenico Ottolia
6fc04768f5 Same but don't break sim-wally this time 2021-04-29 15:33:27 -04:00
Domenico Ottolia
7ae5d4d11e Add more exceptions to medeleg tests 2021-04-29 15:32:13 -04:00
ushakya22
9dfbfd5772 fix to pcm bug 2021-04-29 15:21:08 -04:00
ushakya22
77210527c1 Working MIE timer tests 2021-04-29 15:19:43 -04:00
Domenico Ottolia
4fae8088e3 Add medeleg tests 2021-04-29 15:02:36 -04:00
Jarred Allen
bf54c9b0b2 Enhance lint-wally functionality 2021-04-29 14:48:41 -04:00
Jarred Allen
ebd9c0ee29 Remove signal which no longer exists from default waves, so sim-wally works 2021-04-29 14:41:10 -04:00
Jarred Allen
8fd9cc679b Fix compile error in branch predictor 2021-04-29 14:36:56 -04:00
Shreya Sanghai
1e57c6bb92 fixed bug in gshare, global and local history BP 2021-04-29 06:14:32 -04:00
Thomas Fleming
5f2bccd88f Clean up PMA checker and begin PMP checker 2021-04-29 02:20:39 -04:00
Thomas Fleming
c62fdfb7b3 Remove unused waves from .do files 2021-04-29 02:19:46 -04:00
Thomas Fleming
18e0b353a9 Add mmu waves (commented) to busybear 2021-04-28 20:01:05 -04:00
Noah Boorstin
a4dad3403e same but do that right this time 2021-04-28 14:27:28 -04:00
Domenico Ottolia
60dc6aaf48 Modify make file to make privileged tests always pass Imperas (for testing interrupts) & Add mtvec/stvec tests 2021-04-27 21:47:38 -04:00
Noah Boorstin
44606b6c19 busybear: respect branch predictor disable config 2021-04-27 15:52:18 -04:00
Ross Thompson
8ae28e7887 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-04-26 14:28:09 -05:00
Ross Thompson
72363f5c66 Added the ability to exclude branch predictor. 2021-04-26 14:27:42 -05:00
Noah Boorstin
ff1a6b63ed ok but do that better 2021-04-26 14:38:05 -04:00
Noah Boorstin
0324329ed9 linux: start using internal branch predictor signal 2021-04-26 14:34:38 -04:00
Ross Thompson
afbb100860 Fixed issue with not saving the first cache block read on a miss spill. 2021-04-26 12:57:34 -05:00
Noah Boorstin
ee628e388a minor busybear fixes 2021-04-26 13:24:39 -04:00
Ross Thompson
8e5409af66 Icache integrated! 
Merge branch 'icache-almost-working' into main
 2021-04-26 11:48:58 -05:00
Ross Thompson
467a463c13 Reverted back the exe2memfile.pl script changes. Something I changed broke the load tests. 2021-04-26 10:44:27 -05:00
bbracker
31a0387136 merge cleanup; mem init is broken 2021-04-26 08:00:17 -04:00
bbracker
ba94fa3436 it says I need to merge in order to pull 2021-04-26 07:46:24 -04:00
bbracker
1cc0dcc83f progress on bus and lrsc 2021-04-26 07:43:16 -04:00
Ross Thompson
6e803b724e Merge branch 'tests' into icache-almost-working 2021-04-25 21:25:36 -05:00
bbracker
86946266cf thomas fixed it before I did 2021-04-24 09:38:52 -04:00
bbracker
a3487a9e47 do script refactor 2021-04-24 09:32:09 -04:00
Thomas Fleming
c21bd8a463 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2021-04-23 20:12:27 -04:00
Thomas Fleming
e3672ca23f Add address translation to busybear testbench 2021-04-23 20:12:20 -04:00
Thomas Fleming
288a6d82ce Fix HSIZE and HBURST signal widths in PMA checker 2021-04-23 20:11:43 -04:00
David Harris
85eb6bcf1a Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-04-23 19:04:29 -04:00
David Harris
9415e00bfa Fixed exe2memfile.pl to handle large files 2021-04-23 19:04:16 -04:00
Ross Thompson
27ef10df07 almost working icache. 2021-04-23 16:47:23 -05:00
Noah Boorstin
09755251bc busybear 2021-04-23 17:32:37 -04:00
Shriya Nadgauda
c66e63ff70 adding pipeline testing 2021-04-23 14:19:17 -04:00
Jarred Allen
c91f1e197b Remind people to run make allclean when a regression fails 2021-04-22 19:21:00 -04:00
Ross Thompson
020fb65adf Fixed icache for 32 bit. 
Merge branch 'cache' into main
 2021-04-22 16:45:29 -05:00
Ross Thompson
c42399bdb5 Yes. The hack to not repeat the d memory operation fixed this issue. 2021-04-22 15:22:56 -05:00
Thomas Fleming
da76b80991 Write PCM to TVAL registers 2021-04-22 16:17:57 -04:00
Thomas Fleming
8fee3b3872 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2021-04-22 15:37:19 -04:00
Thomas Fleming
00ce24e67c Prepare to squash bad ahb accesses 2021-04-22 15:36:45 -04:00
Thomas Fleming
53c05d6a73 Clean up lint errors in fpu and muldiv 
booth.sv had an actual error where a signal was being assigned to too
many bits. muldiv has a lot of non blocking assignments, so I suppressed
those warnings so the linter output was readable.
 2021-04-22 15:36:03 -04:00
Domenico Ottolia
6b4d2e9634 Fix misa synthesis bug (for real now) 2021-04-22 15:35:20 -04:00
Thomas Fleming
38236e9172 Implement first pass at the PMA checker 2021-04-22 15:34:02 -04:00