Rose Thompson
9471dcd296
Refactored the fpga and testbench so the RVVI can be synthesized cleanly and simulated without any major code changes.
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Adds three new configuration parameters to control enabling the RVVI packetizer and how much latency should exist between packets and the initial startup delay.
2024-07-19 17:08:47 -05:00
David Harris
cfe83f5b49
Added derived configs to test Zb* and Zk* individually
2024-05-24 15:18:36 -07:00
Rose Thompson
e295454948
Merge pull request #798 from jordancarlin/newConfig
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Update config to derive MISA from macros and update MISA bits based on the spec
2024-05-15 10:28:44 -05:00
Jordan Carlin
291d1e62d5
M implies Zmmul
2024-05-14 19:38:34 -07:00
Jordan Carlin
bf397f791f
Change all SUPPORTED type localparamters to one bit logic. Update configs for consistency.
2024-05-14 16:24:26 -07:00
Jordan Carlin
1065b8977a
Fix Q_SUPPORTED on derived configs
2024-05-14 11:49:54 -07:00
Jordan Carlin
4a72922087
update config to derive MISA from macros
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- Remove C_SUPPORTED and update decompress unit based on Zc* extensions
- Derive A_SUPPORTED from A subextensions
- Derive B_SUPPORTED from B subextensions
- Derive C_SUPPORTED from C subextensions
2024-05-14 06:49:18 -07:00
David Harris
175c18da01
Parameterized FMA. However, some offsets are not parameterized. See PR #793 for list of changes
2024-05-13 15:16:00 -07:00
David Harris
2dfada0687
Started parameterizing FMA
2024-05-13 14:01:36 -07:00
David Harris
e87a269f59
Fix fcvt.lu.s bug and lint issue in packoutput
2024-05-12 11:31:27 -07:00
David Harris
380d88fc68
Merged config-shared after fma fix
2024-05-12 11:10:55 -07:00
David Harris
009d251433
Fixed cvtint bug by adding 2 bits to convert width; initial implementation of fround passes basic regression but fails some nightly regression cases
2024-05-11 22:32:51 -07:00
Katherine Parry
807ef44772
fixed fma testfloat issue #578
2024-05-10 18:12:11 -07:00
David Harris
53d6b96237
Increased NORMSHIFTSZ by 2 to fix failing testfloat cvtint with IDIV_ON_FPU=0, FLEN=32, XLEN=64
2024-05-10 13:42:52 -07:00
David Harris
66b33c09be
Added Zaamo and Zalrsc support to testbench and regression
2024-05-10 05:41:00 -07:00
David Harris
ce5390de9c
Fixed UNCORE_RAM_RANGE for rv64i so VCS doesn't choke
2024-05-08 19:29:36 -07:00
David Harris
77137f0f60
ZAAMO and ZALRSC implemented but not tested
2024-05-07 16:45:49 -07:00
David Harris
12c5879467
Synthesis with derived configs
2024-04-27 17:06:44 -07:00
David Harris
c7c2e94e26
Fixes for synthesis with derived configurations
2024-04-26 15:58:36 -07:00
David Harris
e2894ed278
derived nobpred_rv32gc config for coremark test
2024-04-24 04:41:25 -07:00
David Harris
00a1c0fc57
Fixed WALLY/RISCV paths in testbench/rom1p1r; search log files for warnings and errors
2024-04-21 00:02:15 -07:00
David Harris
fd6a6b2249
environment variable cleanup
2024-04-20 22:52:08 -07:00
David Harris
338f37b570
Moved getenv/getenvval declaration to config-shared so lint and regression both run
2024-04-20 17:19:42 -07:00
David Harris
db330b35b2
Removed unnecessary muxes from shiftcorrection; changed flag to --nightly in lint-wally
2024-04-16 20:57:49 -07:00
David Harris
0b3bb72280
Added missing fdh_ieee_rv64gc derived config
2024-04-06 21:48:06 -07:00
Kevin Kim
ac00eaf322
added some missing derived configs
2024-03-20 09:50:52 -07:00
Jordan Carlin
cbd61d008f
fix size of CVTLEN to support fcvtmod.w.d; add max macro to config-shared.vh
2024-03-14 14:07:15 -07:00
David Harris
39ca7093bf
Merged AES changes
2024-03-10 19:17:01 -07:00
Rose Thompson
3cf6a19729
Merge branch 'main' into main
2024-03-10 10:48:21 -05:00
David Harris
2c6588d4ae
Timinig optimization for radix 4 division, added missing derived config
2024-03-06 15:05:04 -08:00
Kevin Kim
2547e4c6d1
divider still works with NF+2
2024-03-03 11:17:51 -08:00
KelvinTr
01c45ab9d7
Fixed K extension changes
2024-02-28 17:05:08 -06:00
James E. Stine
171da97fe3
add config for K extensions (7 so far)
2024-02-22 12:12:56 -06:00
Kevin Kim
354e1ca5c6
lints
2024-02-19 09:06:35 -08:00
Kevin Kim
ccf8d125b7
added updated dervlist
2024-02-19 09:01:44 -08:00
David Harris
ea14162c40
Merge pull request #625 from kevindkim723/shiftcorrectionfix
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added fd_rv32gc config
2024-02-08 10:38:46 -08:00
Kevin Kim
c921a3b55c
added fd_rv32gc config
2024-02-08 10:10:51 -08:00
Rose Thompson
662e848ad8
Updated deriv list to correct TWOBIT predictor configs.
2024-02-06 22:15:41 -06:00
David Harris
0bc01fffbb
fixed two-bit bpred configurations in derivlist.txt
2024-02-06 16:33:38 -08:00
David Harris
d71efedab5
Merge pull request #619 from ross144/main
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Merged all regression tests except imperas linux boot into testbench.sv.
2024-02-06 16:19:42 -08:00
Rose Thompson
da65928f04
Fixed issue with branch deriv configs.
2024-02-06 16:07:41 -06:00
David Harris
dfee790ad7
Fixed derivative generation when derivs don't already exist. Fixed lint to print success when no failures. Added Zfh fma tests. Some fp tests not running yet.
2024-02-06 12:35:56 -08:00
David Harris
b70eb80f8e
simplified derivative generation
2024-02-04 19:29:53 -08:00
Rose Thompson
a2f8d70342
Updated branch predictor derivative configs.
2024-02-04 16:53:47 -06:00
David Harris
49714cb282
Fixed assertions to throw fatal error, improved nightly regression to have passing cases
2024-01-31 21:39:18 -08:00
David Harris
a4ca024025
Lint progress
2024-01-31 20:03:14 -08:00
David Harris
111f592613
factor divsqrt out of floating-point test cases to run on more derived configs
2024-01-31 14:52:15 -08:00
David Harris
2af9282bbc
Starting to add nightly regression capability using derived configs
2024-01-31 13:18:00 -08:00
David Harris
0abfe5cb55
Fixed some lint errors in derived configs
2024-01-31 11:39:59 -08:00
David Harris
0828250596
Removed unused rv64fpquad config
2024-01-30 09:52:23 -08:00
