Matthew
bf4bdd46af
Block traps in debug mode
2024-06-25 12:33:32 -05:00
Matthew
372904c6d9
Fix progbuf addressing, fix various syntax errors
2024-06-24 19:45:59 -05:00
Matthew-Otto
46260377e4
Merge branch 'main' into main
2024-06-21 11:38:26 -05:00
Matthew
9514eab75e
Implement progbuf and attempt to halt/resume using existing trap logic (very broken)
2024-06-19 23:06:16 -05:00
Matthew
7dd0182407
add progbuff write logic stub
2024-06-16 15:21:02 -05:00
Matthew
60f12a6f60
Fix DPC write and DCSR Cause
2024-06-14 18:27:06 -05:00
Matthew
6ae7ac9a6d
Implement DCSR (Writes are broken)
2024-06-14 00:35:20 -05:00
Matthew
6f1f3b719a
Alls CSRS tested (Read only)
2024-06-12 10:28:42 -05:00
David Harris
544aa7cd8d
shiftcorrection cleanup
2024-06-12 04:13:51 -07:00
Matthew
c8e5a33ae7
cleanup repo, still WIP
2024-06-11 23:04:44 -05:00
Matthew
abff0bbab4
(WIP) make all CSRs scannable by DM
2024-06-11 22:42:30 -05:00
James Stine
4675614802
another csr debug.vh update
2024-06-09 23:47:04 -05:00
James Stine
d2f55b44f5
update csrs so there is a record of them
2024-06-09 23:33:24 -05:00
Matthew
5ba6e4da0f
DM accesses to DPC address point to PCM
2024-06-09 15:42:21 -05:00
James Stine
130715a58f
mod debug.sh to have FP regs
2024-06-06 15:56:47 -05:00
James Stine
6ba6595035
Update DEBUG_SUPPORTED to individual configs
2024-06-05 08:31:33 -05:00
James Stine
07f010fb82
turn off DEBUG_SUPPORTED as default
2024-06-04 14:59:44 -05:00
Matthew
d900f68acd
make requested changes
2024-06-04 12:11:11 -05:00
James Stine
2c2d5d888c
fix missing paramter-defs.vh
2024-06-03 17:11:00 -05:00
James Stine
36c77af995
fix missing config-shared.vh
2024-06-03 17:07:19 -05:00
James Stine
77ec3d58c6
seed debug module for Wally
2024-06-03 16:37:13 -05:00
Rose Thompson
e295454948
Merge pull request #798 from jordancarlin/newConfig
...
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
bf397f791f
Change all SUPPORTED type localparamters to one bit logic. Update configs for consistency.
2024-05-14 16:24:26 -07:00
Jordan Carlin
4a72922087
update config to derive MISA from macros
...
- 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
77137f0f60
ZAAMO and ZALRSC implemented but not tested
2024-05-07 16:45:49 -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
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
Rose Thompson
3cf6a19729
Merge branch 'main' into main
2024-03-10 10:48:21 -05:00
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
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
a4ca024025
Lint progress
2024-01-31 20:03:14 -08:00
David Harris
0abfe5cb55
Fixed some lint errors in derived configs
2024-01-31 11:39:59 -08:00
David Harris
f37c7bb1f6
Incorporated RAM_LATENCY and BURST_EN as parameters rather than define in code. Still need to update testbench to use this
2024-01-30 06:27:18 -08:00
David Harris
d801bf5d6c
Revert "more shiftcorrection bug fixes"
2024-01-21 10:41:14 -08:00
Kevin Kim
1459943a75
more shiftcorrection bug fixes
2024-01-21 10:08:48 -08:00
Kevin Kim
3241802441
fixed bug in CORRSHIFTSZ param
2024-01-21 08:25:17 -08:00
David Harris
bb3a7850c4
Simplified floating-point parameters in config-shared
2024-01-15 17:48:41 -08:00
David Harris
da4eca4854
Tested Zfh support using unreleased version of risch-arch-test Zfh tests. Fixed two bugs in fmv to/from int.
2024-01-15 13:24:57 -08:00
David Harris
9eb6d9c8b8
Added Zicond support
2024-01-11 07:37:15 -08:00
Rose Thompson
5062a8c89c
Added parameter for cache's SRAM length.
...
Progress towards verilator support.
2023-12-18 12:50:49 -06:00
David Harris
a77bea9954
Merge pull request #472 from ross144/main
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Merge Zicclsm into main branch and removes the FPGA config. FPGA makefile now automatically creates the config when building
2023-11-14 08:34:06 -08:00
Rose Thompson
95fc5f4a1c
Towards removing the FPGA config file.
2023-11-13 17:20:26 -06:00
