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7,995 Commits 5 Branches 2 Tags 53 MiB
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82 Commits

Author SHA1 Message Date
Jacob Pease
b796b1b492 Build doesn't work. AXI Crossbar has problems. 2023-04-06 16:01:58 -05:00
Ross Thompson
da9cf02ba0 Merge branch 'main' of https://github.com/openhwgroup/cvw 2023-04-05 14:55:12 -05:00
Ross Thompson
394f2d65f2 Progress on bug 203. 2023-04-05 13:20:04 -05:00
David Harris
4552f9cf8c Fixed WFI to commit when an interrupt occurs 2023-04-04 09:32:26 -07:00
Ross Thompson
0afba56927 Updated GPIO signal names to reflect book. 2023-03-24 18:55:43 -05:00
Ross Thompson
46b1bca4fc Fixed all tap/space issue in RTL. 2023-03-24 17:32:25 -05:00
Jacob Pease
2d0199a354 Added sdio_cd to vcu108 constraints. Removed SDC signals from uncore 2023-03-24 17:01:27 -05:00
David Harris
e03a533775 Select original compressed or uncompressed instruction for MTVAL on illegal instruction fault 2023-03-22 06:29:30 -07:00
David Harris
a1eccf37dc Fix Issue 145 2023-03-22 04:33:14 -07:00
David Harris
6922298f21 Replaced FenceM with InvalidateICacheM for event counting of fence.i 2023-03-18 09:24:31 -07:00
Ross Thompson
31fcc0daf7 Renamed PCFSpill to PCSpillF. 2023-03-06 17:50:57 -06:00
Ross Thompson
0cb5369351 Renamed BTB misprediction to BTA. 2023-03-03 00:18:34 -06:00
Ross Thompson
5b5677ccb8 Added divide cycle counter. 2023-03-02 23:59:52 -06:00
Ross Thompson
aabb454d1c Added the i and d cache cycle counters. 2023-03-02 23:54:56 -06:00
Ross Thompson
cfca77172e Added fence counter. 2023-03-02 23:29:20 -06:00
Ross Thompson
a313b10912 Added store stall to performance counters. 2023-03-02 23:10:54 -06:00
Ross Thompson
b98e007a53 Cleaned up branch predictor performance counters. 2023-03-01 17:05:42 -06:00
Ross Thompson
a6917d07f3 Name cleanup. 2023-02-28 17:48:58 -06:00
Ross Thompson
2ebe600f54 Name changes to reflect diagrams. 2023-02-28 15:37:25 -06:00
Ross Thompson
bc5aecf948 Merge branch 'main' of https://github.com/openhwgroup/cvw 2023-02-27 09:48:03 -06:00
David Harris
cf8b5f0783 Added support for ZMMUL 2023-02-27 07:29:53 -08:00
Ross Thompson
318189e5e6 Signal name changes. 2023-02-27 00:39:19 -06:00
David Harris
21b28fd1bb Renamed DAPageFault to UpdateDA 2023-02-26 17:51:45 -08:00
Ross Thompson
72be4318b8 Merge branch 'main' of https://github.com/openhwgroup/cvw into main 2023-02-26 12:06:06 -06:00
David Harris
35653a18b7 Renamed HPTW_WRITES_SUPPORTED to SVADU_SUPPORTED 2023-02-26 09:38:32 -08:00
Ross Thompson
8bd4a4c35b Renamed signals to match new figures. 2023-02-24 19:51:47 -06:00
David Harris
f0566173e6 Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-02-21 09:58:18 -08:00
David Harris
a445e53e8d Fixed Issue #106: fld rasies load access fault instead of illegal instruction. The IEU controller had considered all fp loads and stores to be legal regardless of whether the FPU is enabled or the type is supported. Merged illegal instruction detection from both units into the Decode stage, saving two bits of pipeline register as well. 2023-02-21 09:32:17 -08:00
Ross Thompson
545af7697f Simiplified BTB. 2023-02-20 15:39:42 -06:00
Ross Thompson
6fbca64eb7 Experimental branch prediction optimization. 2023-02-10 15:45:56 -06:00
Ross Thompson
ca0eb5a591 Modified branch predictor to use InstrValidE and InstrValidD rather than the more complex InstrClassE | WrongClassE logic. 2023-02-10 10:33:10 -06:00
David Harris
78eb90715c Removed pipelined level of hierarchy 2023-02-02 14:14:11 -08:00