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3,311 Commits 4 Branches 2 Tags 53 MiB
8372bc86a7
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615 Commits

Author SHA1 Message Date
David Harris
8372bc86a7 Removing unused signals 2022-05-12 14:36:15 +00:00
David Harris
15659b05e4 Simplifed mstatus.TSR handling 2022-05-12 14:09:52 +00:00
David Harris
877c4eefd1 Fixed typo in csrm 2022-05-12 06:55:39 -07:00
mmasserfrye
cf900cf44d Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2022-05-12 07:24:04 +00:00
mmasserfrye
52b0e7d567 filled in ppa.sv, madzscript.py now synthesizes in parallel in puts results in csv 2022-05-12 07:22:06 +00:00
David Harris
32f8841f79 Added MCONFIGPTR CSR hardwired to 0 2022-05-12 04:31:45 +00:00
David Harris
c738c130de merged ppa.sv 2022-05-11 18:14:16 +00:00
David Harris
e37d262e4c PPA script progress 2022-05-11 18:11:51 +00:00
mmasserfrye
70fe1184db ed 
modified ppa.sv
 2022-05-11 16:22:12 +00:00
David Harris
a8c9f504fa Added M prefix for MTimerInt and MSwInt to distinguish from future supervisor SwInt 2022-05-11 15:08:33 +00:00
David Harris
91472eb948 Removed M suffix from interrupts because they are generated asynchronously to pipeline 2022-05-11 14:41:55 +00:00
David Harris
91b786c58d Updated PPA experiment 2022-05-10 23:09:42 +00:00
David Harris
d53e4b1b1f Initial PPA study 2022-05-10 20:48:47 +00:00
David Harris
b869190161 endian swapper 2022-05-08 06:51:50 +00:00
David Harris
8066ba45e8 Preliminary support for big endian modes. Regression passes but no big endian tests written yet. 2022-05-08 06:46:35 +00:00
David Harris
2792d77e4e Fixed bug in delegated interrupts not being taken 2022-05-08 04:50:27 +00:00
David Harris
2cdd49c7d2 WFI terminates when an interrupt is pending even if interrupts are globally disabled 2022-05-08 04:30:46 +00:00
David Harris
7024293a59 Zero'd wfiM when ZICSR not supported to fix hang in E tests 2022-05-05 15:32:13 +00:00
David Harris
66424a8246 SFENCE.VMA should be illegal in user mode 2022-05-05 15:15:02 +00:00
David Harris
866540580a SFENCE.VMA should be illegal in user mode 2022-05-05 14:59:52 +00:00
David Harris
c100c9893b wally32priv and wally64priv now passing WALLY-status-tw. Fixed privileged.sv to produce the correct EPC on timeouts 2022-05-05 14:37:21 +00:00
David Harris
94459ade3d Changed WFI to stall pipeline in memory stage 2022-05-05 02:03:44 +00:00
Kip Macsai-Goren
25ad39939f put privileged tests back into rv32/64gc 2022-05-04 21:20:25 +00:00
Kip Macsai-Goren
0f70e48b6b updated makefrag and tests.vh to reflect removed tests, new names 2022-05-04 21:20:25 +00:00
David Harris
8eee0c0ca3 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2022-05-03 18:32:04 +00:00
David Harris
554c2b3550 Illegal instruction fault when running FPU instruction with STATUS_FS = 0 2022-05-03 18:32:01 +00:00
David Harris
cb1a7d54a4 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-05-03 08:53:35 -07:00
David Harris
4fbf78e049 clean up sram1p1rw; still doesn't work on Modelsim 2022.1 2022-05-03 08:31:54 -07:00
David Harris
9c4de0e9c1 FPU generates illegal instruction if MSTATUS.FS = 00 2022-05-03 11:56:31 +00:00
David Harris
dee32f70bf Switched to behavioral comparator for best PPA 2022-05-03 11:00:39 +00:00
David Harris
bc123b5564 Comparator experiments 2022-05-03 10:54:30 +00:00
David Harris
7e3f75a35d Formatting cache.sv 2022-05-03 10:53:20 +00:00
David Harris
bc132c3e20 sram1p1rw extra bits are complaining on Tera and VLSI; roll back to two always blocks to fix on Tera 2022-05-03 03:50:41 -07:00
David Harris
3f2ec0499f Rewriting sram1p1rw to combine CacheData into a single always_ff. Extra bits are still giving warning on VLSI that don't make sense. 2022-05-03 03:45:41 -07:00
David Harris
7268ff1fd4 Changed loop variable in CLINT because of error only seen on VLSI 2022-05-03 10:10:28 +00:00
Kip Macsai-Goren
e557e420b6 added missing SIE test 2022-04-29 19:54:29 +00:00
Kip Macsai-Goren
5df381e26f renamed PIE-stack tests to status-mie for clarity 2022-04-29 18:30:39 +00:00
Kip Macsai-Goren
c3ffcd0e95 removed old unused tests from wally arch tests 2022-04-28 18:14:08 +00:00
Kip Macsai-Goren
3d1e1202f3 set WFI timeout to after 16 bits of counting for all configs 2022-04-28 18:14:08 +00:00
Kip Macsai-Goren
0e5cc40360 added 32 bit versions of new tests. all but timeout wait pass regression 2022-04-28 18:14:07 +00:00
Skylar Litz
970f6c4222 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-04-27 10:50:19 -07:00
Skylar Litz
594db170de fix AttemptedInstructionCount from ground zero 2022-04-27 10:45:40 -07:00
David Harris
6e8b27de17 Added torture.tv test vectors 2022-04-27 13:08:36 +00:00
David Harris
ffd4713fd1 Checked in torture.tv 2022-04-27 13:06:24 +00:00
David Harris
9042844b38 Cleaned up canonical NaNs and removed denorm outputs in baby_torture.tv 2022-04-26 19:41:30 +00:00
Kip Macsai-Goren
89cce88d33 fixed incorrect configs in regression 2022-04-25 19:28:47 +00:00
Kip Macsai-Goren
0f4ca62157 added working tests to test list, updated regression for new configs 2022-04-25 19:18:15 +00:00
Kip Macsai-Goren
8ad920fcb3 fixed initial value, timing on fs bits changing after floating point instruction 2022-04-25 19:17:29 +00:00
Kip Macsai-Goren
da29193f9b removed atomic, floating point from privileged tests configs 2022-04-25 19:13:15 +00:00
Kip Macsai-Goren
7ff85258f0 added new tests to tests.vh, comented out until they pass regression 2022-04-25 18:22:44 +00:00