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Author SHA1 Message Date
Ross Thompson
e09ac73eaf Removed combinational loops between icache and PMA checker. 2021-05-03 14:51:25 -05:00
Ross Thompson
7185905f7b Reduced icache to 1 port memory. 2021-05-03 14:47:49 -05:00
David Harris
699a8f3ac3 Extended maximum signature length to 1M 2021-05-03 15:29:20 -04:00
Katherine Parry
3f05e31954 fpu warnings fixed/commented 2021-05-03 19:17:09 +00:00
Thomas Fleming
94d734cca9 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
12b978fec2 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
8ec0d18444 merge conflict resolved -- Ross and I made the same fix 2021-05-03 10:10:42 -04:00
bbracker
1db608fbc6 small rv64 plic test bugfix 2021-05-03 10:06:44 -04:00
Ross Thompson
fdf4954a20 Added back in function name to wave.do 2021-05-03 09:04:48 -05:00
Ross Thompson
b57c187208 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
c9806fb472 Fixed lint error in div 2021-05-03 09:26:12 -04:00
bbracker
fb0910d9c0 ifu lint fixes 2021-05-03 09:25:22 -04:00
bbracker
acd99be7f8 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-05-03 09:23:52 -04:00
Noah Boorstin
491212c499 ok should be the final parsing script change from me 2021-05-03 01:37:24 -04:00
Noah Boorstin
de4dd848c8 buildroot: add one final utility script 2021-05-03 01:28:09 -04:00
Noah Boorstin
8d417558ae busybear: remove now unneeded hack for fixed CSR issue 2021-05-01 15:17:04 -04:00
Katherine Parry
9252d08b41 fpu imperas tests run 2021-05-01 02:18:01 +00:00
bbracker
0d62440f60 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-04-30 06:26:35 -04:00
bbracker
9c08ce5359 rv32 plic test and lint fixes 2021-04-30 06:26:31 -04:00
Noah Boorstin
c9fcd3405d rollback regression to 400k instrs for busybear 2021-04-29 20:59:30 -04:00
Domenico Ottolia
830787e3e1 Make vectored interrupt trap handling work, and add tests for mtvec with vectored interrupts 2021-04-29 20:42:14 -04:00
Ross Thompson
893e03d55b 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
8eb5195637 Add .S files for new mcause and scause tests 2021-04-29 16:48:56 -04:00
Domenico Ottolia
750d276feb Minor improvements to scause test 2021-04-29 16:48:07 -04:00
Domenico Ottolia
f18acc1476 Add .S and .reference_output files for mie tests 2021-04-29 16:40:48 -04:00
Domenico Ottolia
fdbd238a87 Add machine-mode timer interrupts to mcause tests 2021-04-29 16:39:18 -04:00
Thomas Fleming
10c7260980 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2021-04-29 16:30:00 -04:00
Domenico Ottolia
c9cb2f51d1 Same but don't break sim-wally this time 2021-04-29 15:33:27 -04:00
Domenico Ottolia
fdd4deec2f Add more exceptions to medeleg tests 2021-04-29 15:32:13 -04:00
ushakya22
de23edcfb9 fix to pcm bug 2021-04-29 15:21:08 -04:00
ushakya22
f139f248dc Working MIE timer tests 2021-04-29 15:19:43 -04:00
Domenico Ottolia
99a927be47 Add medeleg tests 2021-04-29 15:02:36 -04:00
Jarred Allen
246b41e604 Enhance lint-wally functionality 2021-04-29 14:48:41 -04:00
Jarred Allen
c6996ce39d Remove signal which no longer exists from default waves, so sim-wally works 2021-04-29 14:41:10 -04:00
Jarred Allen
000f48cd75 Fix compile error in branch predictor 2021-04-29 14:36:56 -04:00
Shreya Sanghai
b554dc8e72 fixed bug in gshare, global and local history BP 2021-04-29 06:14:32 -04:00
Thomas Fleming
e091f430e0 Clean up PMA checker and begin PMP checker 2021-04-29 02:20:39 -04:00
Thomas Fleming
d29ddddc3f Remove unused waves from .do files 2021-04-29 02:19:46 -04:00
Thomas Fleming
ab7a2bbdc6 Supply reference output for mmu64 test 2021-04-29 02:19:12 -04:00
Thomas Fleming
051d3cb73d Copy mmu reference output files to work dir 2021-04-28 20:01:34 -04:00
Thomas Fleming
6515c0b9ed Add mmu waves (commented) to busybear 2021-04-28 20:01:05 -04:00
Noah Boorstin
9275f141f9 same but do that right this time 2021-04-28 14:27:28 -04:00
Domenico Ottolia
280cd94280 Make privileged makefiles actually execute tests when you say they should (compile-only is still default) 2021-04-27 23:09:01 -04:00
Domenico Ottolia
1c30625382 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
fce3d6a8b1 busybear: respect branch predictor disable config 2021-04-27 15:52:18 -04:00
Ross Thompson
d191bc6cc1 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-04-26 14:28:09 -05:00
Ross Thompson
14a69c1d06 Added the ability to exclude branch predictor. 2021-04-26 14:27:42 -05:00
Noah Boorstin
922c8e450f ok but do that better 2021-04-26 14:38:05 -04:00
Noah Boorstin
24bbb674d3 linux: start using internal branch predictor signal 2021-04-26 14:34:38 -04:00
Ross Thompson
a7e4d39ea1 Fixed issue with not saving the first cache block read on a miss spill. 2021-04-26 12:57:34 -05:00