7 Commits

Author	SHA1	Message	Date
Ross Thompson	87aaec3b6c	Partial cleanup of unused signals in caches and bpred.	2021-10-24 15:04:20 -05:00
David Harris	106982e493	more lsu/ifu lint cleanup	2021-10-23 12:10:13 -07:00
Ross Thompson	150a73d6cf	Set associate icache working, but way 0 is never written.	2021-09-07 12:46:16 -05:00
Ross Thompson	4b0344898b	Fixed bugs I introduced to the icache.	2021-08-27 15:00:40 -05:00
Ross Thompson	2dff72d9e9	Renamed PCMux (icache) to SelAdr to match dcache. ... Removed unused cache files.	2021-08-27 11:14:10 -05:00
Ross Thompson	de9e234ffa	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	62d91e9ea1	Renamed ICacheCntrl to icachefsm.	2021-08-26 15:57:17 -05:00