7 Commits

Author	SHA1	Message	Date
Ross Thompson	8a51fe76c1	Partial cleanup of unused signals in caches and bpred.	2021-10-24 15:04:20 -05:00
David Harris	c9e9cd4a60	more lsu/ifu lint cleanup	2021-10-23 12:10:13 -07:00
Ross Thompson	49e75d579c	Set associate icache working, but way 0 is never written.	2021-09-07 12:46:16 -05:00
Ross Thompson	6a9fa2fae3	Fixed bugs I introduced to the icache.	2021-08-27 15:00:40 -05:00
Ross Thompson	d433db3048	Renamed PCMux (icache) to SelAdr to match dcache. ... Removed unused cache files.	2021-08-27 11:14:10 -05:00
Ross Thompson	96cbd8e785	Modified icache to no longer need StallF in the PCMux logic. Instead this is handled in the icachefsm. ... One downside is it increases the icache complexity. However it also fixes an untested bug. If a region was uncacheable it would have been possible for the request to be made multiple times. Now that is not possible. Additionally spills were oscillating between the spill hit states without this change. The impact was 'benign' as the final spilled instruction always had the correct upper 16 bits.	2021-08-27 11:03:36 -05:00
Ross Thompson	4ace7fe946	Renamed ICacheCntrl to icachefsm.	2021-08-26 15:57:17 -05:00