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18fb282a37
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Author SHA1 Message Date
bbracker
18fb282a37 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-07-17 14:46:38 -04:00
bbracker
4a3503281f swapped out linux testbench signal names 2021-07-17 14:46:18 -04:00
David Harris
86e04c080d hptw: Added ValidLeaf and ValidNonLeaf for readability, renamed _WDV to _READ states 2021-07-17 14:36:27 -04:00
David Harris
714eef4a1a hptw: Eliminated A and D bit faults while walking page table, per spec 2021-07-17 14:29:20 -04:00
David Harris
90c5312f85 hptw: Simplified TranslationVAdr calculation based just on DTLBWalk 2021-07-17 14:16:33 -04:00
David Harris
42aee1db30 hptw: renamed DTLBMissQ to DTLBWalk 2021-07-17 14:13:00 -04:00
David Harris
6f22e9a393 hptw: renamed ADRE to ADR 2021-07-17 14:02:59 -04:00
David Harris
3ce22a60b3 hptw: replaced PreviousWalkerState with a PageType FSM 2021-07-17 13:54:58 -04:00
David Harris
89fd653cc1 hptw: removed ITLBMissFQ 2021-07-17 13:44:08 -04:00
David Harris
87aa527de7 hptw: minor cleanup 2021-07-17 13:40:12 -04:00
David Harris
ea2aa469a1 hptw: Simplifed out AnyTLBMiss 2021-07-17 12:07:51 -04:00
David Harris
784e6cf538 hptw: Renamed Memstore to MemWrite 2021-07-17 12:01:43 -04:00
David Harris
0a6622a6fb hptw: Merged RV32/64 FSMs 2021-07-17 11:55:24 -04:00
David Harris
cf0975c937 hptw: FSM simplification 2021-07-17 11:41:43 -04:00
David Harris
4469b5a4b3 hptw: default state should be unreachable 2021-07-17 11:33:16 -04:00
David Harris
9cee6c2281 hptw: factored Misaligned 2021-07-17 11:31:16 -04:00
David Harris
fa12727bbb hptw: factored HPTWRead 2021-07-17 11:25:59 -04:00
David Harris
708f8cc3a2 hptw: factored HPTWRead 2021-07-17 11:25:52 -04:00
David Harris
ef63e1ab52 hptw: factored pregen 2021-07-17 11:11:10 -04:00
David Harris
880aa1c03a HPTW: more cleanup 2021-07-17 04:55:01 -04:00
David Harris
a0f6c9aec1 HPTW: factored out DTLBWrite/ITLBWrite 2021-07-17 04:44:23 -04:00
David Harris
08e494dd7d HPTW: factored out PageTableENtry 2021-07-17 04:40:01 -04:00
David Harris
bd270acdb6 more cleaning up FSM 2021-07-17 04:35:51 -04:00
David Harris
6d8a6eeba0 cleaning up FSM 2021-07-17 04:26:41 -04:00
David Harris
26cd57aae0 merged hptw 2021-07-17 04:19:37 -04:00
David Harris
330e500442 Simplify FSM 2021-07-17 04:12:31 -04:00
David Harris
03ef3f7f17 Pulled TranslationPAdr mux out of HPTW FSM 2021-07-17 04:06:26 -04:00
David Harris
5698433463 Simplified bad PTE detection 2021-07-17 03:30:17 -04:00
David Harris
ac67342dd4 Pulled out shared PTEReg 2021-07-17 03:21:09 -04:00
David Harris
86ca9abe42 Flip-flop clean-up 2021-07-17 03:15:47 -04:00
David Harris
9a15a2f7df Flip-flop clean-up 2021-07-17 03:12:24 -04:00
David Harris
8241dd4599 Flip-flop clean-up 2021-07-17 03:10:17 -04:00
David Harris
37691b84d0 Flip-flop clean-up 2021-07-17 02:59:35 -04:00
David Harris
a8a5fa4b3c Started pagetablewalker cleanup: combined state flops shared for both RV versions 2021-07-17 02:53:52 -04:00
David Harris
b65788d165 Replaced separate PageTypeF and PageTypeM with common PageType 2021-07-17 02:31:23 -04:00
David Harris
dac22d5016 Removed more unused signals from ahblite 2021-07-17 02:21:54 -04:00
David Harris
a898bbb991 Removed rest of HRDATAW from ahblite 2021-07-17 02:15:24 -04:00
David Harris
a19d3f126f Commented out HRDATAW logic in ebu 2021-07-17 02:10:57 -04:00
David Harris
e3dc59c5a2 renamed or_rows.sv 2021-07-16 20:17:03 -04:00
David Harris
1bd5c137a6 Reduced size of physical memory by 16 for performance 2021-07-16 20:10:12 -04:00
Kip Macsai-Goren
d10fd25c33 included virtual memory tests in testbench 2021-07-16 17:57:24 -04:00
Kip Macsai-Goren
f7a7dede77 removed old unused tests and outputs 2021-07-16 17:46:51 -04:00
Kip Macsai-Goren
0084b086aa added backup reference output for sv32 2021-07-16 17:46:16 -04:00
Kip Macsai-Goren
cc067f6afc removed execution tests until fences are implemented 2021-07-16 17:45:54 -04:00
Kip Macsai-Goren
7d1504be89 added backup output files for when execution tests are possible 2021-07-16 17:25:40 -04:00
Kip Macsai-Goren
d945ba8975 removed execution tests until fences are implemented 2021-07-16 17:24:59 -04:00
Ross Thompson
c850ae0d99 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2021-07-16 15:59:13 -05:00
Kip Macsai-Goren
4a2da2035e More fixes to bring physical address into dtim range 2021-07-16 16:58:28 -04:00
Ross Thompson
0b3dc288ec Made furture progress in the mmu tests. 2021-07-16 15:56:06 -05:00
Kip Macsai-Goren
dec15e7b90 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-07-16 16:05:50 -04:00