kwan
2a77bc8053
.* in ifu/ifu.sv eliminated
2021-12-02 09:45:55 -08:00
David Harris
e4861e11d1
Added coremark scripts to regression directory
2021-12-01 09:08:06 -08:00
David Harris
273e211660
testing push
2021-11-30 11:20:09 -08:00
Ross Thompson
d7df9c1054
Fixed uart for FPGA config after merge. This still needs some work.
2021-11-29 16:07:54 -06:00
Ross Thompson
8e4eacc18e
Merge branch 'main' into fpga
2021-11-29 10:10:37 -06:00
Ross Thompson
e43aa6ead4
Merge branch 'main' into fpga
2021-11-29 10:06:53 -06:00
bbracker
c5d393fbc6
UART hack now looks at physical addresses so that it isn't bamboozled by S-mode accesses
2021-11-25 11:01:59 -08:00
Noah Limpert
cb77c1db3a
updated fpu instantion on wallypiplinedhart to remove .*, updated spacing as well
2021-11-24 23:22:04 -08:00
Noah Limpert
e66fdd3f80
replaced .* instation of priv module on wallypiplinedhart
2021-11-24 22:58:59 -08:00
Noah Limpert
0cd31bfc1f
Made abhlite instation on wallypipehart more clear, updated spacing for consistency
2021-11-24 22:48:01 -08:00
Noah Limpert
8a64510ee4
updated module instation of LSU on wallypiplinedhard
2021-11-24 22:09:39 -08:00
bbracker
de8e2008d2
fix parseState.py to correctly take in PMPCFG
2021-11-24 16:52:51 -08:00
Ross Thompson
b909375289
Missed another change to uart.
2021-11-23 10:20:47 -06:00
Ross Thompson
fe00729d7c
Fixed syntax error which modelsim did not detect in my changes for making uart work with qemu's simulation.
2021-11-23 10:00:32 -06:00
Ross Thompson
e309017ec4
Added QEMU hack for initial LCR value in uart.
2021-11-22 15:23:19 -06:00
Ross Thompson
e568068c78
Hack added to uart so QEMU simulation can work with an ultra fast baud rate relative to the clock speed.
2021-11-22 15:20:54 -06:00
Ross Thompson
fcd14828d4
Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main
2021-11-22 11:30:14 -06:00
bbracker
d90d708cf9
activate STVAL for buildroot
2021-11-21 10:40:28 -08:00
Ross Thompson
c661bb4894
Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main
2021-11-20 22:44:45 -06:00
Ross Thompson
d080041508
Removed unneeded check for icache ways.
2021-11-20 22:44:37 -06:00
Ross Thompson
baa98e7015
Reversed bit order in uart.
2021-11-20 22:43:05 -06:00
Ross Thompson
4443fca5c5
Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main
2021-11-20 22:37:15 -06:00
Ross Thompson
2f85ac7f38
Fixed a very complex interaction between interrupts, the icache, dcache, and hptw.
...
If an interrupt occurred at the start of an ITLB miss or DTLB miss the page table
walk should be aborted before starting.
2021-11-20 22:35:47 -06:00
bbracker
9e4033935f
add checkpoints to regression
2021-11-20 19:42:53 -08:00
bbracker
685534fc20
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
2021-11-19 20:25:06 -08:00
bbracker
42ba205c4f
automatic bug finder script
2021-11-19 20:25:00 -08:00
bbracker
5a2a2ca4f5
increase buildroot progress expecttions; increase timeout to 20 hours
2021-11-19 12:52:11 -08:00
David Harris
fb3f267645
Coremark Cleanup, trying compile from addins
2021-11-19 06:09:04 -08:00
David Harris
c45f276f86
Moved exe2memfile.pl
2021-11-18 20:32:13 -08:00
David Harris
d243f4bcd1
Cleaning up CoreMark benchmark
2021-11-18 20:12:52 -08:00
David Harris
54fef3e2ca
vert "Simplifying riscv-coremark"
...
This reverts commit bdc212cf88
2021-11-18 18:40:13 -08:00
David Harris
bdc212cf88
Simplifying riscv-coremark
2021-11-18 17:15:40 -08:00
David Harris
f2cf09dd76
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
2021-11-18 16:14:42 -08:00
David Harris
b996598b37
CoreMark testing
2021-11-18 16:14:25 -08:00
slmnemo
870549c01a
Removed .* from hazard hzu(.*).
2021-11-17 14:21:23 -08:00
slmnemo
a98dcd11ee
Removed .* from hazard hzu(.*) in wallypipelinedhart.sv.
2021-11-17 14:08:08 -08:00
slmnemo
fed613dc72
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
2021-11-17 13:38:51 -08:00
slmnemo
f4380faa4e
removed .* from muldiv.sv (REAL)
2021-11-17 13:37:50 -08:00
David Harris
b49c419d0b
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
2021-11-17 13:28:33 -08:00
Noah Limpert
0ccc7d5fe8
ieu variable naming changed for clarity
2021-11-17 13:24:28 -08:00
slmnemo
9fb26d5a61
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
2021-11-17 13:23:20 -08:00
slmnemo
573f8b0c42
Removed .*s from muldiv.sv
2021-11-17 13:23:12 -08:00
Noah Limpert
ed2285b8e7
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
2021-11-17 13:04:33 -08:00
Noah Limpert
832b23b8a4
Updated IFU variable naming for clarity
2021-11-17 12:39:05 -08:00
Kevin Kim
d4e9376854
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
2021-11-17 12:18:25 -08:00
Kevin Kim
34b3cc1c8d
root level makefile added
2021-11-17 12:17:56 -08:00
Kip Macsai-Goren
3f76549a7d
renamed presrc to forwardedSrc, replaced SrcAE and SrcBE with Forwarded src in the muldiv
2021-11-17 10:53:17 -08:00
Ross Thompson
3b8bdc7b2d
Created separate memory interface for the ddr4 fpga memory from the soc internal memory dtim.
2021-11-17 12:47:19 -06:00
Ross Thompson
11a21899d5
Fixed uart by reversing the bit order on transmit.
...
Set prescale to 0.
2021-11-17 10:32:41 -06:00
Skylar Litz
e35faa9b8a
fixed interrupt timing bug
2021-11-16 16:46:17 -08:00
David Harris
5a521e28ee
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
2021-11-16 12:30:55 -08:00
bbracker
23bd24323b
get current privilege level from GDB for checkpoints
2021-11-15 14:49:00 -08:00
Ross Thompson
4af7a27d87
Have linux booting. Not sure about uart, but uart is now part of the ILA and I can see TX changing.
2021-11-12 17:37:07 -06:00
Ross Thompson
b8572d6a2a
Changed several things.
...
Removed the need to use async flip flops in SDC.
Added arrs, a synchronizer for reset.
I think this works with the real FPGA hardware.
The last build did not include this arrs but it worked.
2021-11-12 11:13:50 -06:00
Skylar Litz
99a15e7897
fix timing of delayed interrupt
2021-11-11 09:35:51 -08:00
David Harris
f96152fa31
bringing Coremark back to life
2021-11-10 12:43:31 -08:00
Kevin Kim
a7684f1b59
Makefile added in regression directory:
...
-cd's into imperas then runs make commands, finally running the tvLinker script
2021-11-09 10:55:48 -08:00
bbracker
1597e0dac6
increase expectations for buildroot and timeout count
2021-11-06 14:57:29 -07:00
bbracker
24d3244cfe
checkpoint MIDELEG support
2021-11-06 03:44:23 -07:00
bbracker
1d3d7cbe1e
fix merge conflict
2021-11-05 23:42:15 -07:00
bbracker
3077769cbd
checkpoints now use binary ram files
2021-11-05 22:37:05 -07:00
Kevin
b34569c358
changed code aligner to run recursively on a root directory
...
-only runs the aligner on .sv files
-runs recursively on sub-directories
2021-11-03 10:49:34 -07:00
bbracker
e4cf044932
fix testbench interrupt timing
2021-11-02 21:19:12 -07:00
bbracker
8563c0f016
linux testgen refactor
2021-11-01 14:09:49 -07:00
David Harris
910957704b
Add3d wally32i test
2021-11-01 13:17:49 -07:00
David Harris
4b57af9cff
PIPELINE test running
2021-11-01 12:44:35 -07:00
David Harris
c306884e2c
Adding custom Wally test infrastructure
2021-11-01 08:48:46 -07:00
bbracker
38d26e857b
fix buildroot graphical sim
2021-10-31 18:33:43 -07:00
David Harris
e9244e7a85
Fixed exe2memfile parsing of weird line in arch64d test
2021-10-30 07:26:18 -07:00
David Harris
f35b31f166
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
2021-10-29 22:32:08 -07:00
David Harris
717f9d48e9
tesgen cleanup, added riscv-arch-test D tests
2021-10-29 22:31:48 -07:00
David Harris
f7acd31bcb
rearranging testgen
2021-10-29 22:28:37 -07:00
Ross Thompson
8aad95366d
Fixed the 4 way set associative pseudo LRU replacement policy.
2021-10-29 12:46:02 -05:00
Ross Thompson
f61fcd25a9
Possible fix for the incorrect behavior of the pseudo LRU replacement policy for 4 ways set associative caches.
2021-10-29 11:03:37 -05:00
Ross Thompson
54c714d222
Applied batch from fpga branch which fixes the dcache fence bug. The should cause the dcache to flush all dirty cache lines to main memory. The bug caused the dirty reset to clear each way for a particular line.
2021-10-28 11:07:18 -05:00
bbracker
fe2bf13720
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
2021-10-27 14:40:31 -07:00
bbracker
d14fa074ec
checkpoint generator off-by-one error fix
2021-10-27 14:10:29 -07:00
Noah Limpert
21ea270fe2
Have replaced .* with signal names in ifu
2021-10-27 13:45:37 -07:00
koooo142857
0a33b0904d
aligned all files in ifu folder
2021-10-27 12:43:55 -07:00
David Harris
e62b57e2c2
commented out some failing FPU tests
2021-10-27 11:27:34 -07:00
David Harris
9cfb8deaab
Fixed FResultSelM to select proper flags
2021-10-27 11:02:42 -07:00
David Harris
31a2346c37
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
2021-10-27 10:37:46 -07:00
David Harris
0421b7af56
Changes for floating point sims
2021-10-27 10:37:35 -07:00
Ross Thompson
fed8882aec
Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main
2021-10-27 09:59:55 -05:00
Ross Thompson
d98baf90a3
Replaced async reset flip flops with sync reset flip flops in cache and bpread.
2021-10-27 09:57:11 -05:00
Ross Thompson
0817ef20f1
Linux now boots fpga.
2021-10-26 16:49:16 -05:00
bbracker
52529db40b
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
2021-10-26 12:43:48 -07:00
bbracker
1409dc48a8
bugfix argument passing to GDB script; remove outdated GDB script
2021-10-26 12:43:42 -07:00
David Harris
f793dd7a5e
removed unused signal from wave.do
2021-10-26 09:02:22 -07:00
David Harris
7d516c65e7
commented out nonworking tests
2021-10-26 08:56:49 -07:00
David Harris
ca700610f8
removed referenc outputs
2021-10-26 08:51:49 -07:00
David Harris
1a6fb2fad9
Forgot to save cacheway merge
2021-10-26 08:38:13 -07:00
David Harris
79c1395967
merging changes
2021-10-26 08:34:36 -07:00
David Harris
44de52a05a
Synchronous reset in non-flop blocks
2021-10-26 08:30:35 -07:00
Ross Thompson
09b3549efd
Fixed another critical path in the caches.
2021-10-25 22:05:11 -05:00
Ross Thompson
cb7015a690
Fixed the timing issue in the cache replacement polcy.
2021-10-25 18:00:23 -05:00
Ross Thompson
6c92d3267f
Fixed bug with the changes to sram1rw.
2021-10-25 16:11:41 -05:00
Ross Thompson
c963ea1a64
Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main
2021-10-25 15:36:21 -05:00
Ross Thompson
694b3fbb6f
Possible fix for critical path timing in caches.
2021-10-25 15:33:33 -05:00
bbracker
f39a509b5b
adapt testbench linux to use reset_ext
2021-10-25 13:26:44 -07:00
