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Author SHA1 Message Date
bbracker
62dd9e3075 first merge of ahb fix 2021-03-05 14:24:22 -05:00
Noah Boorstin
464c1de03d busybear: slight testbench update 2021-03-05 19:00:40 +00:00
Thomas Fleming
97e9baa316 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2021-03-05 13:35:44 -05:00
Thomas Fleming
85dcbee86b Place tlb parameters into constant header file 2021-03-05 13:35:24 -05:00
Thomas Fleming
e48dc38869 Export SATP_REGW from csrs to MMU modules 2021-03-05 01:22:53 -05:00
Noah Boorstin
0af002eb2f busybear: make CSRs only weird for us 2021-03-05 00:46:32 +00:00
Noah Boorstin
7208b9bcf2 busybear: better implenetation of sim-busybear-batch 2021-03-05 00:39:03 +00:00
Ross Thompson
a982ad7a9a Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-03-04 17:31:27 -06:00
Ross Thompson
7902c3fdb6 updated the function radix to look at wally signals. 2021-03-04 17:31:12 -06:00
Jarred Allen
5da98b5381 Partial progress towards compressed instructions 2021-03-04 18:30:26 -05:00
Noah Boorstin
cfcd7d1518 busybear: make imperas tests work again 2021-03-04 22:44:49 +00:00
Katherine Parry
5374dca1b9 fixed various bugs 2021-03-04 22:20:39 +00:00
Katherine Parry
4591b25c86 fixed various bugs 2021-03-04 22:20:28 +00:00
Katherine Parry
6fa2bc8efe fixed various bugs 2021-03-04 22:20:23 +00:00
Katherine Parry
10b179399c fixed various bugs 2021-03-04 22:20:02 +00:00
Katherine Parry
8e3b74c772 fixed various bugs 2021-03-04 22:19:21 +00:00
Katherine Parry
4e6b35c8b2 fixed various bugs 2021-03-04 22:18:47 +00:00
Katherine Parry
3c86d0912a fixed various bugs 2021-03-04 22:18:19 +00:00
Ross Thompson
5b7f0772ca Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-03-04 16:06:22 -06:00
Jarred Allen
b0f4d8e8d4 Remove rd2, working for non-compressed 2021-03-04 16:46:43 -05:00
Brett Mathis
b5a08e496f Pipelined functional units for FPU 2021-03-04 14:30:11 -06:00
Thomas Fleming
38bd683f2d Merge branch 'walker' into main 2021-03-04 15:27:03 -05:00
Noah Boorstin
5c456e2d7f busybear: comment out instraccessfaultf for imem for now 2021-03-04 20:26:41 +00:00
Thomas Fleming
c6a80c17e5 Add reference output for mmu test 2021-03-04 15:17:49 -05:00
Noah Boorstin
fde94f9057 Merge branch 'main' into busybear 
Conflicts:
	wally-pipelined/src/uncore/imem.sv
 2021-03-04 20:16:03 +00:00
Ross Thompson
619bbd9d83 Merge branch 'bp' into main 
Concerns:
1. I don't think the correct data buses are going to the multiplier.
2. I'm not sure the FlushF signal is correct.
 2021-03-04 13:35:46 -06:00
Ross Thompson
a8cd4f2b2e Fixed forwarding around the 2 bit predictor. 2021-03-04 13:01:41 -06:00
Thomas Fleming
97da55e7ce Fix some constants in virtual memory test 2021-03-04 13:19:55 -05:00
Shreya Sanghai
f95a1eadd9 fixed bugs 2021-03-04 12:59:45 -05:00
Shreya Sanghai
7cd8f1a592 added performance counters 2021-03-04 11:42:52 -05:00
bbracker
7852d866ef JALR testing 2021-03-04 10:37:30 -05:00
bbracker
5de23fcbe0 changed test maker to output trace files for debug 2021-03-04 10:36:04 -05:00
Ross Thompson
d0223da2f7 Converted to using the BTB to predict the instruction class. 2021-03-04 09:23:35 -06:00
Teo Ene
2accb70370 Slightly modified exe2memfile.pl script 2021-03-04 07:51:25 -06:00
Teo Ene
27a807db95 Added stop to coremark_bare testbench 2021-03-04 07:47:07 -06:00
Teo Ene
95ce4b7daa Edited assemby of bare-metal coremark to make it run 2021-03-04 07:45:40 -06:00
Teo Ene
2723b21988 Linux CoreMark and baremetal CoreMark split into two separate tests/configs 2021-03-04 07:44:33 -06:00
Teo Ene
80f6d6c944 Linux CoreMark is operational 2021-03-04 05:58:18 -06:00
Thomas Fleming
8c410b6fbe Install dtlb in dmem 2021-03-04 03:30:06 -05:00
Thomas Fleming
1a2db17ee5 Install tlb into ifu 2021-03-04 03:11:34 -05:00
Thomas Fleming
ab6ae6d3f1 Merge branch 'tlb_toy' into main 2021-03-04 02:41:11 -05:00
Thomas Fleming
7a9f866120 Move tlb into mmu directory 2021-03-04 02:39:08 -05:00
Teo Ene
b15ef47d24 Fix to 32-bit option of commit 2d40898158 2021-03-04 01:33:34 -06:00
Teo Ene
0c009fb1e6 In the process of updating coremark.RV64I program to work with Dr. Harris's perl script. Commiting to make it easier to switch branches 2021-03-04 01:27:05 -06:00
Thomas Fleming
d821a1dbfa Merge branch 'main' into tlb_toy 2021-03-04 01:18:04 -05:00
Thomas Fleming
c03b540956 Generalize tlb module 
- number of tlb entries is now parameterized
- tlb now supports rv64i
 2021-03-04 01:13:31 -05:00
Teo Ene
a82a123069 Implemented fix disucssed with Elizabeth 2021-03-03 18:17:53 -06:00
Thomas Fleming
692d4152fa Begin hardware page table walker 2021-03-03 17:13:45 -05:00
Thomas Fleming
5fd521d333 Create virtual memory ad-hoc test 
Test program is currently failing on ovpsim. There is no indication that ovpsim
is properly implementing virtual memory translation when satp is set accordingly.
Need to confirm whether this is a problem with ovpsim, how ovpsim is being
called, or the test itself.
 2021-03-03 17:06:37 -05:00
Teo Ene
d3a1afe50e Fix to last push 2021-03-03 15:20:38 -06:00