300 Commits

Author	SHA1	Message	Date
Ross Thompson	0b9f787635	Improved RAS again.	2023-01-25 17:10:52 -06:00
Ross Thompson	172c40d44b	Improved RAS.	2023-01-25 17:06:25 -06:00
Ross Thompson	56aa798d5c	More branch predictor improvements.	2023-01-25 16:03:02 -06:00
Ross Thompson	3d285312f0	Cleaned up branch predictor.	2023-01-25 15:29:55 -06:00
Ross Thompson	bb89bf82bf	Fixed subtle bug in btb.	2023-01-25 15:16:53 -06:00
Ross Thompson	d4004c2c22	Added logic to forward btb prediction results.	2023-01-25 13:02:20 -06:00
Ross Thompson	541524a754	More btb cleanup.	2023-01-25 12:14:18 -06:00
Ross Thompson	85e015d61e	Found minor bug in gshare.	2023-01-25 12:08:54 -06:00
Ross Thompson	a0bca35b50	BTB cleanup.	2023-01-25 12:05:13 -06:00
Ross Thompson	5030a56f57	Optomized gshare.	2023-01-25 11:41:16 -06:00
Ross Thompson	1e7fda6410	Fixed wrong header on optgshare.sv. Somehow it still had the old MIT license. ... Renamed ram2p1rwbefix.sv to ram2p1rwbe.sv	2023-01-25 10:14:30 -06:00
Ross Thompson	42553d1d94	Removed old versions of gshare.	2023-01-24 17:26:54 -06:00
Ross Thompson	0d7653f1c7	Removed the old two port ram and replaced it with the fixed version. ... The fixed version is renamed to ram2p1r1wb.sv	2023-01-24 17:25:16 -06:00
Ross Thompson	3d07f7a3a2	Moved and ranamed btb to btb.sv ... Fixed btb to use the fixed port 2 sram.	2023-01-24 17:19:51 -06:00
Ross Thompson	7ae6b1868e	Partial BTB cleanup.	2023-01-24 16:12:35 -06:00
Ross Thompson	879cb77b90	Moved branch predictor files into separate sub-directory.	2023-01-24 16:00:27 -06:00
Ross Thompson	07308e2c14	Removed mark_debug from all source code.	2023-01-20 18:47:36 -06:00
Ross Thompson	b8a699270e	More cleanup and formatting.	2023-01-20 12:34:40 -06:00
Ross Thompson	f1049be6c1	More cleanup and formatting.	2023-01-20 12:09:21 -06:00
Ross Thompson	4a2d02ab28	Formatting.	2023-01-20 11:51:10 -06:00
Ross Thompson	78e8598ec8	Added comment about needed changes in BTB.	2023-01-19 17:28:00 -06:00
Ross Thompson	75391f4b56	Formatting.	2023-01-19 15:06:37 -06:00
Ross Thompson	40d62ec0d1	Formatting.	2023-01-19 14:18:46 -06:00
Ross Thompson	999477bb02	Formatting and name changes.	2023-01-19 14:16:29 -06:00
Ross Thompson	0bbf6e4ae2	Formatting.	2023-01-18 19:26:20 -06:00
Ross Thompson	21b2b10e78	Formatting spillsupport.	2023-01-18 19:25:54 -06:00
Ross Thompson	db48e547f0	Formatting.	2023-01-18 19:11:30 -06:00
Ross Thompson	9170827c98	Reduced complexity of spill logic by ensuring the irom outputs offset instrutions on a spill.	2023-01-18 19:10:34 -06:00
Ross Thompson	e79c403fe1	More IROM cleanup.	2023-01-18 18:47:02 -06:00
Ross Thompson	63577cbf4a	Cleanup dtim and irom.	2023-01-18 18:44:30 -06:00
Ross Thompson	2d945963e6	Added comments to decompress.sv. May want to consider additional documentation.	2023-01-18 18:26:51 -06:00
Ross Thompson	c5c4a3c011	Formatting	2023-01-18 16:58:03 -06:00
Ross Thompson	c3096eea2a	Cleaned up ahbcacheinterface.	2023-01-17 22:13:56 -06:00
Ross Thompson	4720b28272	Formatting progress.	2023-01-17 22:10:31 -06:00
Ross Thompson	4e1e10a729	Fixed bug with gshare repair from branch class miss prediction.	2023-01-15 14:39:48 -06:00
Ross Thompson	77756e12eb	Possible improvement to gshare.	2023-01-13 18:50:01 -06:00
Ross Thompson	4a73018d6e	Merge branch 'rastemp'	2023-01-13 18:09:50 -06:00
Ross Thompson	17aebb8a3b	Partial fix to RAS prediction accurracy.	2023-01-13 18:05:47 -06:00
Ross Thompson	53c8042276	Signal renames for ras.	2023-01-13 15:56:10 -06:00
Ross Thompson	8e3e8591a6	Removed 1 bit from instruction classification.	2023-01-13 15:19:53 -06:00
Ross Thompson	37481fce77	More branch predictor cleanup. ... Found small bug. The decode stage was using the predicted instruction class rather than the decoded instruction class.	2023-01-13 12:57:18 -06:00
Ross Thompson	f7dacb59f9	Possible minor enhancement to gshare.	2023-01-13 12:32:39 -06:00
Ross Thompson	b5250466ec	Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main	2023-01-11 23:02:14 -06:00
sarah-harris	3b363f5f9d	privilege unit -> privileged unit in ifu.sv ... privilege unit -> privileged unit in ifu.sv	2023-01-11 16:33:08 -08:00
David Harris	7d93659f6b	changed name to CORE-V-WALLY	2023-01-11 15:15:08 -08:00
David Harris	8f4b33c900	Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main	2023-01-11 15:13:58 -08:00
Ross Thompson	5f31c681ff	Updated branch predictor.	2023-01-11 17:00:45 -06:00
David Harris	b911056e66	Changed Wally to CORE-V Wally	2023-01-11 14:03:44 -08:00
Ross Thompson	aa5300389f	Optimized gshare.	2023-01-10 18:12:48 -06:00
David Harris	e92cffbb5e	Changed MIT license to Solderpad License	2023-01-10 11:35:20 -08:00