David Harris
|
88e3233935
|
Preliminary SRAM integration
|
2022-07-07 19:56:20 +00:00 |
|
David Harris
|
b7462ed6ed
|
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally
|
2022-07-07 15:51:33 +00:00 |
|
slmnemo
|
c5fd98ba99
|
sim-buildroot-batch now runs wally-pipelined-batch
with option buildroot buildroot-no-trace to boot linux from step 0
|
2022-07-06 18:06:43 -07:00 |
|
David Harris
|
6a030fc2a3
|
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally
|
2022-07-06 23:44:47 +00:00 |
|
DTowersM
|
47a990d9f1
|
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into HEAD
|
2022-07-06 23:44:27 +00:00 |
|
DTowersM
|
1e8ccf3449
|
added changes to the testbench and benchmarks/coremark to support running the addins directory without the fpu
|
2022-07-06 23:43:57 +00:00 |
|
David Harris
|
08ae2db080
|
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally
|
2022-07-06 23:43:05 +00:00 |
|
Ross Thompson
|
bd46cf76a9
|
Fixed an issue with direct map cache's nextway logic.
Also found a small error in the replacement policy.
|
2022-07-06 18:34:30 -05:00 |
|
Madeleine Masser-Frye
|
cb33d2289b
|
fixed width mismatch for rv64 ieuadrM and readdatawordM
|
2022-07-06 22:39:35 +00:00 |
|
David Harris
|
9ef38145d7
|
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally
|
2022-07-06 13:26:26 +00:00 |
|
David Harris
|
a599084b88
|
PLIC and UART passing tests on APB
|
2022-07-06 13:26:14 +00:00 |
|
Madeleine Masser-Frye
|
846f12aa2e
|
new priority onehot module for better area/time
|
2022-07-06 00:08:59 +00:00 |
|
Madeleine Masser-Frye
|
01e6d69a67
|
took first match out of pmpadrdec
|
2022-07-06 00:02:01 +00:00 |
|
Madeleine Masser-Frye
|
50e9b6ac53
|
fixed concatenation syntax
|
2022-07-05 22:36:54 +00:00 |
|
cturek
|
e7ac99a683
|
Radix 2 Integer division working (without signs or remainder)
|
2022-07-05 21:34:49 +00:00 |
|
David Harris
|
d73645944f
|
APB CLINT passing regression
|
2022-07-05 15:51:35 +00:00 |
|
David Harris
|
d033659beb
|
Modified uncore to use AHB bridge to GPIO
|
2022-07-05 05:02:21 +00:00 |
|
David Harris
|
e7fe7ad0c8
|
AHB bridge for gpio
|
2022-07-05 05:01:59 +00:00 |
|
David Harris
|
4723ff559c
|
Added reference to Schmookler01 for LOA
|
2022-07-05 05:01:12 +00:00 |
|
David Harris
|
aa3dc8bfe1
|
Added comments to PLIC about likely bug
|
2022-07-05 05:00:29 +00:00 |
|
David Harris
|
4c48d71e4b
|
removed delay in ahblite
|
2022-07-05 04:59:28 +00:00 |
|
David Harris
|
dab87811e9
|
Removed sig4 spurious message from testbench
|
2022-07-05 03:27:14 +00:00 |
|
David Harris
|
2b3038edf8
|
Added check to halt testbench on failing to find file
|
2022-07-05 02:28:59 +00:00 |
|
Katherine Parry
|
010a05f583
|
added missing files
|
2022-07-03 21:40:47 -07:00 |
|
Katherine Parry
|
1b4584e825
|
Renaming signals to match chapter
|
2022-07-03 12:26:22 -07:00 |
|
David Harris
|
bde1c5eb1b
|
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally
|
2022-07-02 19:37:14 +00:00 |
|
David Harris
|
52dbc9f8be
|
FMA ZAligned name
|
2022-07-02 19:35:13 +00:00 |
|
Katherine Parry
|
575b73fa8c
|
some prostprocessing cleanup
|
2022-07-01 14:55:46 -07:00 |
|
slmnemo
|
67fd3be9d4
|
Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main
|
2022-06-29 13:40:15 -07:00 |
|
slmnemo
|
11956d0661
|
./regression-wally -buildroot or ./regression-wally -all now builds Linux from instruction 0 instead of trying to reach instruction 246000000
|
2022-06-29 13:40:11 -07:00 |
|
Daniel Torres
|
a384a6465b
|
reverted tests.vh to work on existing flow, added commented out paths to new riscof tests once that build has finished
|
2022-06-29 12:32:30 -07:00 |
|
Daniel Torres
|
50b9b4557c
|
added changes to testbench, tests and riscof for additional riscof compatability
|
2022-06-29 12:23:40 -07:00 |
|
Katherine Parry
|
6baded9121
|
added rv32 double precision stores - untested
|
2022-06-28 21:33:31 +00:00 |
|
Katherine Parry
|
478a2e2a4b
|
removed an adder out of early termination
|
2022-06-28 18:01:11 +00:00 |
|
slmnemo
|
448c9fdbb9
|
Add CLINT tests from book
|
2022-06-27 20:09:58 -07:00 |
|
Katherine Parry
|
a3e46348c7
|
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally
|
2022-06-28 00:16:36 +00:00 |
|
Katherine Parry
|
f2d05911ca
|
very basic early termination passes testfloat 64-bit tests
|
2022-06-28 00:16:22 +00:00 |
|
cturek
|
3a40c68549
|
Updated radix 2 divider to work with integers and floats in new structure. Integers still might not work.
|
2022-06-27 23:55:21 +00:00 |
|
cturek
|
54938c7abf
|
Added int tests
|
2022-06-27 21:44:06 +00:00 |
|
Katherine Parry
|
f25bb4a384
|
radix-4 early termination working for special cases - not working completely
|
2022-06-27 20:43:55 +00:00 |
|
Katherine Parry
|
2d5d1f4e8f
|
radix-4 divider passing all double precision testfloat tests
|
2022-06-27 17:04:51 +00:00 |
|
Katherine Parry
|
06f7f9b147
|
fixed commented out error and removed killprod from result selection
|
2022-06-25 01:42:23 +00:00 |
|
Katherine Parry
|
d16ae7c305
|
passing regression again
|
2022-06-25 00:31:32 +00:00 |
|
Katherine Parry
|
913a381442
|
commented out error - also some divider bugs fixed
|
2022-06-25 00:04:53 +00:00 |
|
Katherine Parry
|
c1b4e7fd2c
|
modified result select to account for x/inf
|
2022-06-24 21:23:15 +00:00 |
|
Katherine Parry
|
a65c0eb679
|
radix 4 division denormal result handeling
|
2022-06-24 21:02:50 +00:00 |
|
Katherine Parry
|
d058ec6329
|
added denormal input handeling - radix 4
|
2022-06-24 19:41:40 +00:00 |
|
Katherine Parry
|
45e918b02f
|
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally
|
2022-06-24 01:09:53 +00:00 |
|
Katherine Parry
|
fc75fc633f
|
division by zero added
|
2022-06-24 01:09:44 +00:00 |
|
slmnemo
|
51426ab71a
|
Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main
|
2022-06-23 16:51:51 -07:00 |
|
slmnemo
|
7c019ea074
|
Removed references to initialization files
|
2022-06-23 16:50:27 -07:00 |
|
Katherine Parry
|
86cdbd90e6
|
forgot a file
|
2022-06-23 23:01:30 +00:00 |
|
Katherine Parry
|
97ded2cdd9
|
div debug - accounted for 1 bit normalization in exponent calculation
|
2022-06-23 22:59:43 +00:00 |
|
Katherine Parry
|
d17596353b
|
lint warning fix
|
2022-06-23 22:37:44 +00:00 |
|
Katherine Parry
|
b54d84195f
|
added radix-4 0/d handling
|
2022-06-23 22:36:19 +00:00 |
|
slmnemo
|
53b2487ead
|
Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main
|
2022-06-23 14:39:59 -07:00 |
|
slmnemo
|
ded2631567
|
Removed big64.txt reference, fixing a warning
|
2022-06-23 14:39:53 -07:00 |
|
Katherine Parry
|
5133b08161
|
generate qsel4 in verilog
|
2022-06-23 21:38:04 +00:00 |
|
slmnemo
|
a77fb485db
|
Added wally32periph to regression
|
2022-06-23 14:37:18 -07:00 |
|
David Harris
|
2c4b86c703
|
Fixed typo in clint
|
2022-06-23 21:27:46 +00:00 |
|
David Harris
|
ceddc99ac9
|
Reset mtimecmp in clint
|
2022-06-23 21:20:55 +00:00 |
|
James Stine
|
79bf543ba9
|
Update
|
2022-06-23 11:59:05 -05:00 |
|
James Stine
|
001e8e077d
|
Add sqrt qlsc table generator
|
2022-06-23 11:46:44 -05:00 |
|
Katherine Parry
|
49067792dc
|
fixt lint error
|
2022-06-23 16:11:50 +00:00 |
|
Katherine Parry
|
4a6dee5926
|
Testfloat running division - not passing
|
2022-06-23 00:07:34 +00:00 |
|
slmnemo
|
3e2afdf53b
|
Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main
|
2022-06-21 16:10:25 -07:00 |
|
slmnemo
|
10b6ff39a8
|
changed order of makefiles and fixed warnings when running makes
|
2022-06-21 16:10:18 -07:00 |
|
David Harris
|
2577b5c3a4
|
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally
|
2022-06-21 22:56:02 +00:00 |
|
David Harris
|
3d5645d683
|
Trimmed lint-wally
|
2022-06-21 22:56:01 +00:00 |
|
slmnemo
|
d291387b81
|
added individual makes for arch and wally tests as well as memfiles to Makefile. run using make archtests/wallytests/memfiles
|
2022-06-21 15:54:24 -07:00 |
|
Katherine Parry
|
e9f5778e2a
|
using memread for quotent select
|
2022-06-21 15:49:52 -07:00 |
|
Katherine Parry
|
c41391e228
|
removed rv64fp from lint
|
2022-06-21 15:48:47 -07:00 |
|
David Harris
|
8537b883d1
|
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally
|
2022-06-21 22:45:28 +00:00 |
|
Daniel Torres
|
cf56a0d76a
|
fixed issue where the unused spike elf files were being used to find objdump files that didn't exist causing makefile-memfile to fail prematurely
|
2022-06-21 15:39:04 -07:00 |
|
Madeleine Masser-Frye
|
0161683945
|
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally
|
2022-06-21 20:31:06 +00:00 |
|
Madeleine Masser-Frye
|
fe31ee92e8
|
switched comparator to dc flip version
|
2022-06-21 20:30:33 +00:00 |
|
James Stine
|
493d3b1ac0
|
Add hex output in bad but okay way
|
2022-06-21 15:07:24 -05:00 |
|
James Stine
|
8e177b02e4
|
Add MATLAB scripts for PD plot
|
2022-06-21 10:14:53 -05:00 |
|
slmnemo
|
2b2760f5bd
|
Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main
|
2022-06-21 02:16:26 -07:00 |
|
slmnemo
|
2b2ddbcc5e
|
Added rudimentary GPIO test according to testplans in chapter 15
|
2022-06-21 02:16:21 -07:00 |
|
Katherine Parry
|
edc15d6ef9
|
made fixes to radix-2 divider testbench - divider doesn't pass
|
2022-06-20 23:01:53 +00:00 |
|
Katherine Parry
|
5d5f79eb8f
|
radix-4 divider passing tests
|
2022-06-20 22:56:08 +00:00 |
|
Katherine Parry
|
254ebf478e
|
added fld in rv32 - needs testing
|
2022-06-20 22:53:13 +00:00 |
|
James Stine
|
1108268557
|
Update C program for r=4 division by recurrence to match Table in EL
|
2022-06-20 11:32:40 -05:00 |
|
Daniel Torres
|
d077199608
|
embench and testbench now support running both O2 and Os build variations without overwriting one another
|
2022-06-17 21:15:42 -07:00 |
|
Daniel Torres
|
1ef5ed8005
|
arch tests now run on spike and sail and compare signatures during build
|
2022-06-17 20:53:15 -07:00 |
|
Daniel Torres
|
dcdd3702c3
|
removed old code from makefile, simplified code in testbench
|
2022-06-17 15:13:38 -07:00 |
|
Daniel Torres
|
3a5c02b44a
|
arch bug fixes and testbench changes
|
2022-06-17 15:07:16 -07:00 |
|
David Harris
|
7e4988c2de
|
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
|
2022-06-17 15:45:24 +00:00 |
|
Katherine Parry
|
8425f8838d
|
hopefully fixed lint error
|
2022-06-17 00:14:39 +00:00 |
|
Katherine Parry
|
93906b9457
|
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
|
2022-06-15 22:58:42 +00:00 |
|
Katherine Parry
|
e121dcd4af
|
postprocess out of fpu critical path
|
2022-06-15 22:58:33 +00:00 |
|
Madeleine Masser-Frye
|
c2493168b6
|
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally
|
2022-06-15 18:30:27 +00:00 |
|
Madeleine Masser-Frye
|
76e30ed8ab
|
cleanup, plots for paper
|
2022-06-15 18:28:36 +00:00 |
|
James Stine
|
d69a8f4077
|
Add back SV for integer division to use 8-bit CPA in qslc
|
2022-06-15 11:46:39 -05:00 |
|
James Stine
|
535a9a04ee
|
Add r=4 C code
|
2022-06-15 11:44:09 -05:00 |
|
Katherine Parry
|
11b252a735
|
some synth fpu optimizations
|
2022-06-14 23:58:39 +00:00 |
|
David Harris
|
ecd733942a
|
Removed testbench.sv.bak
|
2022-06-14 22:04:38 +00:00 |
|
Katherine Parry
|
998876ce49
|
removed false critical path from fpu
|
2022-06-14 16:50:46 +00:00 |
|
Katherine Parry
|
566001e07b
|
fixed acciedental critical path in FPU
|
2022-06-14 00:02:38 +00:00 |
|
DTowersM
|
919c1818a8
|
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
|
2022-06-13 23:34:35 +00:00 |
|
DTowersM
|
1f4d56ba32
|
added back working coremark in benchmarks/riscv64-bcoremarkdirectory, experimental simplifications are in benchmarkscoremark/ but this doesn't currently work (some type of c bug)
|
2022-06-13 23:23:57 +00:00 |
|
Katherine Parry
|
31fd8772cf
|
postprocessing unit created and passing all tests
|
2022-06-13 22:47:51 +00:00 |
|
David Harris
|
8ea484a343
|
Cleanup on RAM module
|
2022-06-13 19:37:43 +00:00 |
|
David Harris
|
b7a7ca6eac
|
Typo in gpio reset
|
2022-06-13 19:37:05 +00:00 |
|
slmnemo
|
eb41185a70
|
Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main
|
2022-06-13 12:30:33 -07:00 |
|
David Harris
|
be65e8f862
|
Removed SRT testvectors from repo
|
2022-06-13 19:27:33 +00:00 |
|
slmnemo
|
915b8e2adb
|
Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main
|
2022-06-13 12:27:23 -07:00 |
|
slmnemo
|
7b704f8db0
|
Merge branch 'cacheburstmode' into main.
Cache burst mode is now working! It also uses the new RAM.
|
2022-06-13 12:26:18 -07:00 |
|
slmnemo
|
98c07ce2c0
|
Added more comments
|
2022-06-13 12:26:08 -07:00 |
|
David Harris
|
ccd16210bc
|
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
|
2022-06-13 19:26:07 +00:00 |
|
David Harris
|
e9ef9a5cb8
|
Fixed XOR logic in GPIO
|
2022-06-13 19:26:03 +00:00 |
|
slmnemo
|
3d715a098c
|
Added comment about name of LSUBusInit/Lock signal
|
2022-06-13 10:56:02 -07:00 |
|
slmnemo
|
cadd62e49f
|
Removed irrelevant comments in ahblite and made it more clear when to use certain transmission signals
|
2022-06-10 20:43:56 -07:00 |
|
slmnemo
|
beb4317e68
|
Added comments to signals added so the bus is easier to analyze
|
2022-06-10 20:30:04 -07:00 |
|
slmnemo
|
b7357efc6b
|
Fixed failed regression state by only enabling counting when doing cached operations
|
2022-06-10 20:00:09 -07:00 |
|
slmnemo
|
63ed390c90
|
Fixed error where CntReset would be high one cycle too long, adding a cycle of delay. Broke wally64priv by failing trap-sret-01.
|
2022-06-10 19:10:01 -07:00 |
|
Madeleine Masser-Frye
|
422bd2043f
|
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally
|
2022-06-10 21:11:47 +00:00 |
|
Madeleine Masser-Frye
|
7cdf9cd4d3
|
added 'd' suffix to muxes for data-critical synths
|
2022-06-10 21:11:05 +00:00 |
|
DTowersM
|
4bbe5eeecd
|
simplified coremark
|
2022-06-10 19:15:17 +00:00 |
|
slmnemo
|
dc11066ff2
|
Passed Regression: Seems to work perfectly fine
|
2022-06-09 18:21:13 -07:00 |
|
slmnemo
|
ec7cdee0f3
|
Merge branch 'main' into cacheburstmode
|
2022-06-09 17:51:03 -07:00 |
|
slmnemo
|
5a6eae214a
|
?
|
2022-06-09 17:50:47 -07:00 |
|
DTowersM
|
9e2d80764d
|
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
|
2022-06-10 00:38:07 +00:00 |
|
DTowersM
|
dd34f25ffd
|
changed DCACHE_LINELENINBITS and ICACHE_LINELENINBITS to 512, had to modigy the wfi test to increase timee before interupt to mantain compatability
|
2022-06-10 00:37:53 +00:00 |
|
slmnemo
|
3e8d3bae88
|
Changes made on 9th Jun
|
2022-06-09 17:33:51 -07:00 |
|
slmnemo
|
4ff105f18c
|
Fixed lint error
|
2022-06-09 17:22:04 -07:00 |
|
David Harris
|
c836f37a08
|
New RAM for further testing
|
2022-06-09 23:50:43 +00:00 |
|
stineje
|
470c0552f8
|
Update integer division for r4 and qslc_r4a2.c
|
2022-06-09 16:45:13 -05:00 |
|
David Harris
|
dd4fa7c682
|
qslc_r4a2 generator
|
2022-06-09 17:26:47 +00:00 |
|
slmnemo
|
0d04751c77
|
Fixed error when doing uncached accesses where HTRANS was always 2
|
2022-06-08 18:58:07 -07:00 |
|
slmnemo
|
81d373c7ab
|
Fixed error related to bus being unable to complete a line write after a memory read followed by an idle and cachewrite request.
|
2022-06-08 17:34:02 -07:00 |
|
Madeleine Masser-Frye
|
0e64494e46
|
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally
|
2022-06-09 00:08:15 +00:00 |
|
Madeleine Masser-Frye
|
a58a756076
|
added one bit muxes for data critical synths
|
2022-06-09 00:06:12 +00:00 |
|
slmnemo
|
11924bdd9b
|
Fixed error where MEMREAD would go into INSTRREAD even when no INSTRREAD was pending
|
2022-06-08 15:59:15 -07:00 |
|
slmnemo
|
e17ee3073e
|
Fixed ifu displaying LSU bus state in wave.do
|
2022-06-08 15:30:32 -07:00 |
|
slmnemo
|
315c2f0669
|
Working version: Fixed error where Word count would always increment even without AHB to bus ACK
|
2022-06-08 15:29:32 -07:00 |
|
slmnemo
|
054cf5f7b0
|
Reworked AHB fsm to support one cycle latency read and writes, renamed key signals to better reflect their use, and fixed HTRANS errors
|
2022-06-08 15:03:15 -07:00 |
|
DTowersM
|
6402b2dec4
|
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
|
2022-06-08 16:28:18 +00:00 |
|
DTowersM
|
6944996329
|
added #1 delays to Stalls and Flushes in hazard unit
|
2022-06-08 16:28:09 +00:00 |
|
slmnemo
|
284e0395a0
|
Merge branch 'main' into cacheburstmode
|
2022-06-08 02:21:33 +00:00 |
|
slmnemo
|
2d76953d42
|
Added lock signal to ensure AHB speaks with the right bus
|
2022-06-08 02:19:21 +00:00 |
|
David Harris
|
5240bd1c90
|
Modified RAM for single-cycle latency
|
2022-06-08 02:06:00 +00:00 |
|
David Harris
|
3c8eafc8ee
|
Cleaned bram interface
|
2022-06-08 01:39:44 +00:00 |
|
David Harris
|
9e5ab4d378
|
Added ahbapbbridge and cleaning RAM
|
2022-06-08 01:31:34 +00:00 |
|
DTowersM
|
a190342b8a
|
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
|
2022-06-07 23:58:58 +00:00 |
|
DTowersM
|
02a424d65b
|
modified testbench.sv- now works with coremark
|
2022-06-07 23:58:50 +00:00 |
|
DTowersM
|
e324db71b4
|
cleaned up the <begin_signature> code, now works for code bases larger than 0x10000000
|
2022-06-07 23:27:54 +00:00 |
|
slmnemo
|
6d36150c3d
|
Fixed off-by-one error in busdp capture
|
2022-06-07 19:36:39 +00:00 |
|
slmnemo
|
73e0c1c07f
|
Reworked bus to handle burst interfacing
|
2022-06-07 11:22:53 +00:00 |
|