Xavi/cvw
1
0
Fork 0
forked from Github_Repos/cvw
Code Issues Pull Requests Packages Projects Releases Wiki Activity
3,937 Commits 14 Branches 1 Tag 31 MiB
01359dbc4b
Commit Graph

679 Commits

Author SHA1 Message Date
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
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
Katherine Parry
8fa0fc4229 fma synth warnings and errors removed 2022-06-06 16:06:04 +00:00
Madeleine Masser-Frye
56a053fc3d Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally 2022-06-03 21:08:49 +00:00
Madeleine Masser-Frye
31e9d0a41a added muxes and inv, fixed priority encoder 2022-06-03 21:03:13 +00:00
Katherine Parry
6b39b8c702 fixed compilation errors 2022-06-03 15:34:17 +00:00
Katherine Parry
03280c0f9c added createallvectors 2022-06-02 21:56:05 +00:00
Katherine Parry
9a09ee3a35 fpu paramaterized - except fdivsqrt 2022-06-02 19:50:28 +00:00
David Harris
1d8bc2dc1b Added stalls for pending SFENCE.VMA and FENCE.I in hazard unit 2022-06-02 09:37:59 -07:00
David Harris
faa15b1f8d Cleaned up comments in controller 2022-06-02 15:48:33 +00:00
David Harris
c7ec9282fe Provided sfencevmaM to hazard unit and renamed TLBFlush signals to sfencevma going into LSU/IFU. Preparing for SFENCE.VMA to flush the pipeline, but that is not yet working. 2022-06-02 14:18:55 +00:00
Katherine Parry
e42afbfb30 paramerterized some small fma units 2022-06-01 23:34:29 +00:00
Katherine Parry
dd19e55b8f unpacker optimizations 2022-06-01 16:52:21 +00:00
slmnemo
446ad498aa Fixed double assignment on LSUBurstType 2022-06-01 01:04:49 +00:00
slmnemo
cf05fec9c7 Added signals to change HTRANS to the correct signal based on schematic as well as a way to tell if we are not on the first access 2022-05-31 16:33:05 -07:00
slmnemo
a86c4d5ff3 Merge branch 'cacheburstmode' of github.com:davidharrishmc/riscv-wally into cacheburstmode 2022-05-31 15:57:55 -07:00
slmnemo
9ad1a42886 Redid the FSM to prepare for burst mode implementation 2022-05-31 15:57:42 -07:00
David Harris
475a84491e Unpackinput cleanup 2022-05-31 22:31:21 +00:00
David Harris
f9533fea1a Removed normalized output from unpack and simplified interface 2022-05-31 21:32:31 +00:00
David Harris
0d0a9cba66 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2022-05-31 21:12:45 +00:00
David Harris
aa7b0616e4 ../src/privileged/csrc.sv 2022-05-31 21:12:17 +00:00
Katherine Parry
f6ac33ce8a reorginized unpackinput signals 2022-05-31 17:40:34 +00:00
Katherine Parry
4ed7933aa3 added unpackinput.sv 2022-05-31 16:18:50 +00:00
David Harris
788fe406b5 Moved delegation logic from privmode to trap to simplify interface 2022-05-31 14:58:11 +00:00
David Harris
0cfe9e3373 Removed unused fp add and convert modules 2022-05-29 23:07:56 +00:00
Katherine Parry
950a17bef5 fixed lint error 2022-05-28 10:20:13 -07:00
slmnemo
f78fa3b9b9 Reverted incorrect Ack 2022-05-28 10:06:26 +00:00
David Harris
b04e9ac1f6 fixed merge conflicts 2022-05-28 09:44:55 +00:00
David Harris
4237bb7abd Added comments to some files, added a+b = 0 detector to comparator.sv 2022-05-28 09:41:48 +00:00
Katherine Parry
9c58c63864 removed unused signal from FMA 2022-05-27 16:47:56 -07:00
Katherine Parry
a0ff98042c unpacker adds 1 to denorm expoents 2022-05-27 14:37:10 -07:00
Katherine Parry
95b506c5e0 some optimizations in unpacker 2022-05-27 11:36:04 -07:00
Katherine Parry
1be91753fe moved lzc to generic and small optimizations on fcvt 2022-05-27 09:04:02 -07:00
Katherine Parry
c6d79cd718 Removed guard bit from fma rounding 2022-05-27 08:23:46 -07:00
slmnemo
bc17f883d4 changed ahb FSM and caught potential bug in ack/wordcountthreshold when on last word 2022-05-26 18:41:27 -07:00
slmnemo
847c7930c4 added LSUBurstDone signal to signal when a burst has finished 2022-05-26 16:29:13 -07:00
Katherine Parry
9d281b2604 fcvt.sv paramaterized 2022-05-26 20:48:22 +00:00
slmnemo
80fc716cd7 Added signal to monitor HBURST and comments for each burst in busdp 2022-05-26 13:35:49 -07:00
slmnemo
08430a1e85 added burst size signals to the IFU, EBU, LSU, and busdp 2022-05-25 18:02:50 -07:00
slmnemo
cebf93cf9c idk lol it says this has an unadded change 2022-05-25 17:17:49 -07:00
Katherine Parry
f3b28b988b added fcvt.sv 2022-05-26 00:10:51 +00:00
Katherine Parry
f35450207f single and double conversions pass all tests 2022-05-25 23:02:02 +00:00
Madeleine Masser-Frye
81a869c921 ppaAnalyze: docstrings and tsmc28 plotting 2022-05-25 13:52:20 +00:00
Madeleine Masser-Frye
dd4997bd1b added support for tsmc28, fixed ff modules/analysis for timing 2022-05-25 06:44:22 +00:00
Ross Thompson
b70baed214 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-05-22 23:54:33 -05:00
Ross Thompson
e2cf941a23 Possible plic fix? 2022-05-22 23:47:01 -05:00
Madeleine Masser-Frye
d91fd44ea5 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2022-05-22 23:23:39 +00:00
Madeleine Masser-Frye
dbe4b4bafa added widths for csa in ppa 2022-05-22 23:23:02 +00:00
Ross Thompson
bcb4ebf888 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-05-22 10:55:33 -05:00
Ross Thompson
c4f1a0362b Fixed receive fifo ITNR bug. 2022-05-22 10:55:28 -05:00
Ross Thompson
92a2ad02db Added more debug signals to uart. 2022-05-21 19:47:40 -05:00
Madeleine Masser-Frye
39a3bf5cdc Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally 2022-05-21 09:53:31 +00:00
Madeleine Masser-Frye
b832a21b73 ppa updates 
added widths to modules, automated frequency sweep synthesis, added slack violation color coding to plots
 2022-05-21 09:53:26 +00:00
Katherine Parry
5d34db85b2 Fixed unpacker bug LT EQ LE pass testfloat 2022-05-20 17:19:50 +00:00
slmnemo
af0300c3d7 added documentation for ahblite burst types to ahblite.sv 2022-05-19 18:31:46 -07:00
Katherine Parry
ab1f088672 fixed lint warning 2022-05-19 20:34:06 +00:00
Katherine Parry
6f2d8c24ad Bug fixed in unpacker and sub/add/mul tests pass TestFloat 2022-05-19 20:31:23 +00:00
mmasserfrye
bab7335bee Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2022-05-19 20:24:57 +00:00
mmasserfrye
d34f4a7c3c updated synth plotting and regression 2022-05-19 20:24:47 +00:00
Katherine Parry
738bbf6479 Added fp tests - doesnpass yet 2022-05-19 16:32:30 +00:00
mmasserfrye
84422f3859 added support for plotting and fitting power 2022-05-18 17:01:55 +00:00
mmasserfrye
12c42cd507 adapted shifter in ppa.sv for widths beside 32 and 64 
modified plotting and regression in ppaAnalyze.py
 2022-05-18 16:08:40 +00:00
Ross Thompson
b853c4ba47 Updated fpga debugger. 2022-05-17 23:04:01 -05:00
mmasserfrye
2254a8218d Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2022-05-17 01:11:58 +00:00
mmasserfrye
d34a942eb2 added 8 and 128 bit versions, adjusted alu 2022-05-17 01:11:43 +00:00
slmnemo
8c8a7daec2 Fixed grammar on two comments in bpred.sv 2022-05-16 22:41:18 +00:00
mmasserfrye
68a70ed8ff Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 
resolved merge conflict
 2022-05-16 15:42:59 +00:00
mmasserfrye
b82520237c tuning modules for ppa 2022-05-16 15:39:15 +00:00
David Harris
48e89485dd Cause simplification 2022-05-12 23:47:21 +00:00
David Harris
9651ced9bb Cause simplification 2022-05-12 23:39:10 +00:00
David Harris
2f283d9654 Cause simplification 2022-05-12 23:37:40 +00:00
David Harris
f5f1870077 Cause simplification 2022-05-12 23:33:35 +00:00
David Harris
5b7cccbc4b Cause simplification 2022-05-12 23:33:22 +00:00
David Harris
581d841653 Cause simplification 2022-05-12 23:29:35 +00:00
David Harris
2a3f545e0c Cause simplification 2022-05-12 23:27:02 +00:00
David Harris
c2b9fc0d8e trap/csr cleanup 2022-05-12 22:26:21 +00:00
David Harris
292d1f33da More trap/csr simplification 2022-05-12 22:06:03 +00:00
David Harris
662fffa830 More trap/csr simplification 2022-05-12 22:04:20 +00:00
David Harris
16b86c199c More trap/csr simplification 2022-05-12 22:00:23 +00:00
David Harris
5f358a37c6 More trap/csr simplification 2022-05-12 21:55:50 +00:00
David Harris
21ac969c7d Simplifying trap/csr interface 2022-05-12 21:50:15 +00:00
David Harris
072c464dc1 Simplified MTVAL logic 2022-05-12 21:36:13 +00:00
David Harris
14f9f41d2d Partitioned privileged pipeline registers into module 2022-05-12 20:45:45 +00:00
David Harris
78448c7053 privileged cleanup 2022-05-12 20:21:33 +00:00
mmasserfrye
31f372e7b3 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2022-05-12 20:20:40 +00:00
mmasserfrye
a10b8e47af cleaned lint for ppa.sv 2022-05-12 20:20:05 +00:00
David Harris
dd61afb7dc Formatting cleanup 2022-05-12 18:37:47 +00:00
mmasserfrye
01685b982c Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2022-05-12 18:08:20 +00:00
mmasserfrye
b089ee26ee renamed madzscript, modified ppa.sv alu and shifter 2022-05-12 18:05:02 +00:00
David Harris
fde8375fbd Moved Breakpoint and Ecall fault logic into privdec 2022-05-12 16:45:53 +00:00
David Harris
2ceed15bd5 Moved TLB Flush logic into privdec 2022-05-12 16:41:52 +00:00
David Harris
1e5d94bbab Moved WFI timeout into privdec 2022-05-12 16:22:39 +00:00
David Harris
39ceb3a550 Partitioned privilege mode fsm into new module 2022-05-12 16:16:42 +00:00
David Harris
e81e530f68 More signal cleanup 2022-05-12 15:39:44 +00:00
David Harris
ce24c080d5 More unused signal cleanup 2022-05-12 15:26:08 +00:00
David Harris
5670f77de2 More unused signal cleanup 2022-05-12 15:21:09 +00:00
David Harris
4edf9b6355 More unused signal cleanup 2022-05-12 15:15:30 +00:00
David Harris
1aa3e65bae Removed more unused signals, simplified csri state 2022-05-12 15:10:10 +00:00
David Harris
e2e63ca9a8 Clean up unused signals 2022-05-12 14:49:58 +00:00
David Harris
f17501ed8c Removing unused signals 2022-05-12 14:36:15 +00:00
David Harris
545d46acb9 Simplifed mstatus.TSR handling 2022-05-12 14:09:52 +00:00
David Harris
1e7401daa0 Fixed typo in csrm 2022-05-12 06:55:39 -07:00
mmasserfrye
999754801c Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2022-05-12 07:24:04 +00:00
mmasserfrye
6cba6a92ba filled in ppa.sv, madzscript.py now synthesizes in parallel in puts results in csv 2022-05-12 07:22:06 +00:00
David Harris
9999f69922 Added MCONFIGPTR CSR hardwired to 0 2022-05-12 04:31:45 +00:00
David Harris
9dd378098f merged ppa.sv 2022-05-11 18:14:16 +00:00
David Harris
1f761c4e06 PPA script progress 2022-05-11 18:11:51 +00:00
mmasserfrye
552a55d631 ed 
modified ppa.sv
 2022-05-11 16:22:12 +00:00
David Harris
8166fd772e Added M prefix for MTimerInt and MSwInt to distinguish from future supervisor SwInt 2022-05-11 15:08:33 +00:00
David Harris
137b411bea Removed M suffix from interrupts because they are generated asynchronously to pipeline 2022-05-11 14:41:55 +00:00
David Harris
490902a655 Updated PPA experiment 2022-05-10 23:09:42 +00:00
David Harris
bb24aebebd Initial PPA study 2022-05-10 20:48:47 +00:00
David Harris
04fd22aeb0 endian swapper 2022-05-08 06:51:50 +00:00
David Harris
4f1b0fdc64 Preliminary support for big endian modes. Regression passes but no big endian tests written yet. 2022-05-08 06:46:35 +00:00
David Harris
1a5bfcf078 Fixed bug in delegated interrupts not being taken 2022-05-08 04:50:27 +00:00
David Harris
a516f89f22 WFI terminates when an interrupt is pending even if interrupts are globally disabled 2022-05-08 04:30:46 +00:00
David Harris
412d4656ed Zero'd wfiM when ZICSR not supported to fix hang in E tests 2022-05-05 15:32:13 +00:00
David Harris
7f42ff06d2 SFENCE.VMA should be illegal in user mode 2022-05-05 15:15:02 +00:00
David Harris
f436e93fc5 SFENCE.VMA should be illegal in user mode 2022-05-05 14:59:52 +00:00
David Harris
9b7aab122e wally32priv and wally64priv now passing WALLY-status-tw. Fixed privileged.sv to produce the correct EPC on timeouts 2022-05-05 14:37:21 +00:00
David Harris
1a7599ce94 Changed WFI to stall pipeline in memory stage 2022-05-05 02:03:44 +00:00
David Harris
8a43d6099b Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2022-05-03 18:32:04 +00:00
David Harris
4b91fddc0a Illegal instruction fault when running FPU instruction with STATUS_FS = 0 2022-05-03 18:32:01 +00:00
David Harris
3efbd2565a Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-05-03 08:53:35 -07:00
David Harris
20bbe43a23 clean up sram1p1rw; still doesn't work on Modelsim 2022.1 2022-05-03 08:31:54 -07:00
David Harris
1166c40059 FPU generates illegal instruction if MSTATUS.FS = 00 2022-05-03 11:56:31 +00:00
David Harris
bcd8728b3e Switched to behavioral comparator for best PPA 2022-05-03 11:00:39 +00:00
David Harris
b4a422f771 Comparator experiments 2022-05-03 10:54:30 +00:00
David Harris
057524b840 Formatting cache.sv 2022-05-03 10:53:20 +00:00
David Harris
9e50c3440d sram1p1rw extra bits are complaining on Tera and VLSI; roll back to two always blocks to fix on Tera 2022-05-03 03:50:41 -07:00
David Harris
0df73d203b Rewriting sram1p1rw to combine CacheData into a single always_ff. Extra bits are still giving warning on VLSI that don't make sense. 2022-05-03 03:45:41 -07:00
David Harris
9e47fca2b7 Changed loop variable in CLINT because of error only seen on VLSI 2022-05-03 10:10:28 +00:00
David Harris
515270a8cf Added torture.tv test vectors 2022-04-27 13:08:36 +00:00
David Harris
cce0a421be Checked in torture.tv 2022-04-27 13:06:24 +00:00
David Harris
9d82232c14 Cleaned up canonical NaNs and removed denorm outputs in baby_torture.tv 2022-04-26 19:41:30 +00:00
Kip Macsai-Goren
33875b20b5 fixed initial value, timing on fs bits changing after floating point instruction 2022-04-25 19:17:29 +00:00
David Harris
0957b7040d Restored MPRV behavior per spec 2022-04-25 14:52:18 +00:00
David Harris
1a8369b02b Added dummy mstatus byte endianness fields tied to 0, mstatush register, removed UIE and UPIE depricated fields 2022-04-25 14:49:00 +00:00
David Harris
142636173e Added MTINST hardwired to 0, and added timeout of U-mode WFI 2022-04-24 20:00:02 +00:00
David Harris
28e8aa4f97 Fixed InstrMisalignedFaultM mtval 2022-04-24 17:31:30 +00:00
David Harris
ffecdda6e6 Improved priority order and mtval of traps to match spec 2022-04-24 17:24:45 +00:00
David Harris
04b0579b89 Extended sim time to fully boot Linux. Added comments to hazard unit 2022-04-24 13:51:00 +00:00
Kip Macsai-Goren
bd87af478a Changed mtval for instruction misaligned fault to get address from ieuAdrM (Jal/branch target address) 2022-04-22 22:46:11 +00:00
bbracker
9c1e398bb5 change how tristate I/O is spoofed in GPIO loopback test 2022-04-21 10:31:16 -07:00
David Harris
1e19cf9f14 Simplified profile for UART boot; added warnings on UART Rx errors 2022-04-21 04:54:45 +00:00
David Harris
c57b9e6703 Added baby torture tests 2022-04-19 15:13:06 +00:00
David Harris
eaa0d44980 Fixed WFI decoding in IFU 2022-04-18 19:02:08 +00:00
Kip Macsai-Goren
ced763beb6 Added GPIO loopback to let outputs cause interrupts 2022-04-18 07:22:49 +00:00
Shreya Sanghai
6f0085201b replaced k with bpred size 2022-04-18 04:21:03 +00:00
David Harris
22842816a8 LSU name cleanup 2022-04-18 03:18:38 +00:00
David Harris
e04febdb57 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2022-04-18 01:30:11 +00:00
David Harris
c07b9d1722 Renamed FinalAMOWriteDataM to AMOWriteDataM 2022-04-18 01:30:03 +00:00
Ross Thompson
a5d4e39e7d Added back the instret counter to ILA. 2022-04-17 18:44:07 -05:00
David Harris
d8b4c985cd Remvoed bytemask anding from FinalWriteDataM in subwordwrite 2022-04-17 22:33:25 +00:00
David Harris
6bb4cd1bca Prefix comparator cleanup 2022-04-17 21:53:11 +00:00
David Harris
5bb521635e Experiments with prefix comparator; minor fixes in WFI and testbench warnings 2022-04-17 21:43:12 +00:00
Ross Thompson
5a6ad32688 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-04-17 15:23:46 -05:00
Ross Thompson
7135364d1a Increased uart baud rate to 230400. 
Added uart signals to debugger.
 2022-04-17 15:23:39 -05:00
David Harris
b4902a6ff9 First implementation of WFI timeout wait 2022-04-17 17:20:35 +00:00
David Harris
6769f0cb43 Added comments in fcvt 2022-04-17 16:53:10 +00:00
David Harris
d71940d96d Simplified SLT logic 2022-04-17 16:49:51 +00:00
Ross Thompson
f8bdb6db49 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-04-16 14:59:03 -05:00
Ross Thompson
bfc68bef69 Fixed possible bugs in LRSC. 2022-04-16 14:45:31 -05:00
David Harris
0932d4df46 Added WFI support to IFU to keep it in the pipeline 2022-04-14 17:26:17 +00:00
David Harris
6e16922aae WFI should set EPC to PC+4 2022-04-14 17:05:22 +00:00
Ross Thompson
22f2e88553 UART and clock speed changes to support 30Mhz. 2022-04-12 17:56:36 -05:00
Ross Thompson
396f697d2f Hacky fix to prevent ITLBMissF and TrapM bug. 2022-04-12 17:56:23 -05:00
Ross Thompson
70e207e010 Found the complex TrapM giving back the wrong instruction bug. 
As I was reviewing the busfsm I found a typo.

  assign UnCachedLSUBusRead = (BusCurrState == STATE_BUS_READY & UnCachedAccess & LSURWM[1] & IgnoreRequest) |
							  (BusCurrState == STATE_BUS_UNCACHED_READ);

It should be

  assign UnCachedLSUBusRead = (BusCurrState == STATE_BUS_READY & UnCachedAccess & LSURWM[1] & ~IgnoreRequest) |
							  (BusCurrState == STATE_BUS_UNCACHED_READ);

There is a ~ missing before IgnoreRequest. I restarted the FPGA and had it trigger on the specific faulting event.  Sure enough the bus makes an IFUBusRead, which UncachedLSUBusRead feeds into.   The specific instruction in the fetch stage had an ITLBMiss with a physical address in an unmapped area which is interpreted as an uncached operation.  IgnoreRequest is is high if there is a TrapM | ITLBMissF.  Without the & ~IgnoreRequest the invalid address translation makes the request.
 2022-04-11 13:07:52 -05:00
Ross Thompson
de868ef3a2 Possible fix for trap concurent with xret. Fixes the priority so trap has higher priority than either sret or mret. Previous code had priority to xret in the trap logic and privilege logic, but not the csrsr logic. This caused partial execution of the instruction. 2022-04-07 16:56:28 -05:00
Katherine Parry
74e0db04ac fixed errors and warnings in rv32e 2022-04-07 17:21:20 +00:00
Ross Thompson
900939581e Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-04-05 15:42:07 -05:00
Ross Thompson
5faa88acd5 Increazed fpga clock speed to 35Mhz. 
linux boot is much faster.
 2022-04-05 15:09:49 -05:00
Katherine Parry
c3d07b2c46 generating all testfloat vectors 2022-04-04 17:17:12 +00:00
Ross Thompson
91e99f0d34 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-04-04 10:56:10 -05:00
Ross Thompson
077beb18dd Constraint changes for 40Mhz wally. 2022-04-04 10:50:48 -05:00
Ross Thompson
b77201143f Updated the bootloader to use the flash card divider. This will allow wally to run at a faster speed than flash. 2022-04-04 10:38:37 -05:00
Ross Thompson
400b5f7632 Fixed the SDC clock divider so it actually can work during reset. This will enable the fpga to operate at a faster clock while the SDC is < 10Mhz. 2022-04-04 09:57:26 -05:00
Ross Thompson
38160fe6ea Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-04-03 17:56:55 -05:00
David Harris
fb95767da0 Fixed bug with CSRRS/CSRRC for MIP/SIP 2022-04-03 20:18:25 +00:00
Ross Thompson
3db60a1cc1 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-04-02 16:39:54 -05:00
Ross Thompson
2376d66ec2 Added more ILA signals. 2022-04-02 16:39:45 -05:00
Ross Thompson
48c49802b2 Fixed linting issues. 2022-04-01 15:20:45 -05:00
Ross Thompson
301f20052b Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-04-01 12:50:34 -05:00
Ross Thompson
19a8df9739 Added wave config 
added new signals to ILA.
 2022-04-01 12:44:14 -05:00
bbracker
e09079d8b4 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-03-31 17:54:43 -07:00
bbracker
55df8bc3f7 fix lingering overrun error bug 2022-03-31 17:54:32 -07:00
Ross Thompson
48c862d536 Added PLIC to ILA. 2022-03-31 16:44:49 -05:00
Ross Thompson
da93d14050 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-03-31 16:30:55 -05:00
Ross Thompson
b5cdf035fc Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-03-31 15:50:04 -05:00
Ross Thompson
ade4a4cd5e Notes on what to change in ram.sv. 2022-03-31 15:48:15 -05:00
bbracker
bdb3417656 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-03-31 13:46:32 -07:00
bbracker
0f7e995055 simplify plic logic 2022-03-31 13:46:24 -07:00
David Harris
c7043e4d63 Added SystemVerilog flag to fma.do so that fma16 compiles properly 2022-03-31 17:00:38 +00:00