Hardware/VexRiscv
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403 commits 39 branches 2 tags 15 MiB
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160 commits

Author SHA1 Message Date
Dolu1990
3ea4f28354 wip 2018-07-07 11:39:42 +02:00
Dolu1990
9c1a8ea219 Fix EPC 
Fix Freertos binaries
wip
 2018-07-03 23:17:32 +02:00
Dolu1990
ffe5fa23f0 wip 2018-06-25 09:36:07 +02:00
Dolu1990
d73aa9ce00 rework csr exception/interrupt handeling wip 2018-06-24 00:14:55 +02:00
Dolu1990
8886f7e6d4 test wip 2018-06-19 16:15:42 +02:00
Dolu1990
1090111a6f TestIndividual is now fully random 2018-06-15 13:00:59 +02:00
Dolu1990
83864710a3 Fix IBusCached single cycle interaction with mmu bus 
Add random test configs
 2018-06-09 08:40:19 +02:00
Dolu1990
08a1212fca Add DBus simple/cached regressions 2018-06-07 02:31:18 +02:00
Dolu1990
6bc5431fcd Add iBusCached regressions 2018-06-07 00:57:26 +02:00
Dolu1990
5e7dd02bf7 Fix relaxedPc/DYNAMIC_TARGET interaction 2018-06-06 18:30:30 +02:00
Dolu1990
7768f065e4 Add many cpu configs on regressions tests (some config are broken) 2018-06-06 02:23:07 +02:00
Dolu1990
930563291c Allow RVC/dynamic_target/fetch bus latency > 1 all together 
Fix freeretos rvc regressions
 2018-06-05 02:21:05 +02:00
Dolu1990
9f0387350b Add Freertos RVC binaries regression 2018-06-03 17:10:58 +02:00
Dolu1990
7375855e58 DYNAMIC_PREDICTION used with RVC pass tests (1 cycle fetch) 2018-06-03 00:50:18 +02:00
Dolu1990
5943ee727e Fill travis, DhrystoneBench is now a Unit test 2018-05-28 09:02:01 +02:00
Dolu1990
9815763b7f Merge remote-tracking branch 'origin/master' into reworkFetcher 
Conflicts:
	src/main/scala/vexriscv/plugin/PcManagerSimplePlugin.scala
	src/test/cpp/regression/main.cpp
 2018-05-24 14:04:01 +02:00
Dolu1990
2f8ccc55b6 Fix branch plugin decode prediction exception by using the instruction decoder 2018-05-24 12:52:00 +02:00
Dolu1990
a53f8fdc35 Clean configs 2018-05-23 16:57:32 +02:00
Dolu1990
acccbf40e2 RVC debug pass tets 2018-05-09 00:28:14 +02:00
Dolu1990
0056da1342 DebugPlugin work 2018-05-08 02:01:34 +02:00
Dolu1990
a50fbf0d7a Fix IBusCachedPlugin Pass all dhrystone tests 2018-04-30 13:35:17 +02:00
Dolu1990
6598e82920 wishbone => word address, not byte address 2018-04-19 11:22:06 +02:00
Dolu1990
455607b6b4 Fix dBus IO access 2018-04-18 14:11:59 +02:00
Dolu1990
6e59ddcc73 Cached wishbone demo is passing regression tests 2018-04-18 13:51:33 +02:00
Dolu1990
76352b44fa wip 2018-04-13 12:51:27 +02:00
Dolu1990
c48c7170e8 Added many pipelining option into IBusSimplePlugin 2018-03-23 19:07:03 +01:00
Dolu1990
351ad10925 RVC Add dhrystone regressions (PASS) 2018-03-21 23:36:57 +01:00
Dolu1990
0c7c2a1fba IBusPlugin add support of bus error when using compressed instruction 2018-03-21 22:34:54 +01:00
Dolu1990
31a464ffdc VexRiscv now pass Riscv-test compressed stuff 2018-03-21 20:50:07 +01:00
Dolu1990
af638e7bde RV32IC is passing some of the compressed Riscv-test tests 2018-03-21 20:30:09 +01:00
Dolu1990
1fb138de1f IBusSimplePlugin fully functional Need to restore branch prediction 2018-03-20 00:01:28 +01:00
Dolu1990
ac74fb9ce8 iBusSimplePlugin done, DebugPlugin need minor rework 2018-03-18 13:21:21 +01:00
Dolu1990
5228a53293 MuraxSim improve simulation Speed 2018-03-06 12:20:39 +01:00
Dolu1990
9b2cd7b234 MuraxSim add switch 2018-03-06 12:17:15 +01:00
Dolu1990
5260ad5c35 Decoding lib cleaning 2018-02-25 08:57:31 +01:00
Dolu1990
137b1ee32c Briey testbench, fix io_coreInterrupt to zero to avoid external interrupt set by random boots values 2018-02-22 22:36:13 +01:00
Dolu1990
d0e963559a Update readme with the new ICache implementation 2018-02-18 23:48:11 +01:00
Dolu1990
93110d3b95 Add jump priority managment in PcPlugins 2018-02-16 14:27:20 +01:00
Dolu1990
506e0e3f60 New faster/smaller/multi way instruction cache design. 
Single or dual stage
 2018-02-16 02:21:08 +01:00
Dolu1990
3ee111e100 Update readme (gcc stuff) 2018-02-05 16:34:10 +01:00
Dolu1990
d4b05ea365 Remap Briey/Murax onChipRam to 0x80000000 to avoid having memory at the null pointer location 
Commit missing file
Update dhrystone hex to use GP. 1.44 DMIPS/Mhz
 2018-02-05 16:16:27 +01:00
Dolu1990
b7d8ed8a81 Add onWrite/onRead/isWriting/isReading on the CsrPlugin 2018-02-01 21:28:28 +01:00
Dolu1990
4ee2482cbf Fix custom_csr regression against random ibus stall 2018-01-31 18:33:21 +01:00
Dolu1990
30b05eaf96 Add CsrInterface to allow custom CSR addition 
Add CustomCsrDemoPlugin as a show case
 2018-01-31 18:13:42 +01:00
Dolu1990
bdbf6ecf17 BranchPrediction DYNAMIC_TARGET add source PC tag to only consume entries on branch instructions 2018-01-29 14:52:31 +01:00
Dolu1990
0d318ab6b9 Add DYNAMIC_TARGET branch prediction (1.41 DMIPS/Mhz) 
Add longer timeouts in the regressions tests
 2018-01-29 13:17:11 +01:00
Dolu1990
93da5d29bc Fix dhrystone referance log 2018-01-28 16:34:55 +01:00
Dolu1990
26732942e5 Update DMIPS/Mhz 
Add cached config with maximal performance settings
FullBarrielShifterPlugin can now be configured to do everything in the execute stage
 2018-01-25 01:11:57 +01:00
Dolu1990
3b3bbd48b9 SpinalHDL 1.1.3 => Now Verilog rom are emited into separated bin files 2018-01-20 18:29:33 +01:00
Dolu1990
6a521a8d13 Better MuraxSim gui 
Add MuraxSim in the readme
 2018-01-09 08:59:17 +01:00