16 Commits

Author	SHA1	Message	Date
Katherine Parry	75a8cea4e4	srt divider merged into fpu	2022-07-07 16:01:33 -07:00
DTowersM	38382e3a11	added #1 delays to Stalls and Flushes in hazard unit	2022-06-08 16:28:09 +00:00
David Harris	9065b684f8	Added stalls for pending SFENCE.VMA and FENCE.I in hazard unit	2022-06-02 09:37:59 -07:00
David Harris	7cf5d481c0	Cleaned up comments in controller	2022-06-02 15:48:33 +00:00
David Harris	129fab3794	Provided sfencevmaM to hazard unit and renamed TLBFlush signals to sfencevma going into LSU/IFU. Preparing for SFENCE.VMA to flush the pipeline, but that is not yet working.	2022-06-02 14:18:55 +00:00
David Harris	4335895b21	Added comments to some files, added a+b = 0 detector to comparator.sv	2022-05-28 09:41:48 +00:00
David Harris	9f8dca5190	Moved TLB Flush logic into privdec	2022-05-12 16:41:52 +00:00
David Harris	2cdd49c7d2	WFI terminates when an interrupt is pending even if interrupts are globally disabled	2022-05-08 04:30:46 +00:00
David Harris	c100c9893b	wally32priv and wally64priv now passing WALLY-status-tw. Fixed privileged.sv to produce the correct EPC on timeouts	2022-05-05 14:37:21 +00:00
David Harris	94459ade3d	Changed WFI to stall pipeline in memory stage	2022-05-05 02:03:44 +00:00
David Harris	03f84bf11c	Extended sim time to fully boot Linux. Added comments to hazard unit	2022-04-24 13:51:00 +00:00
David Harris	d9e8d16bbe	Renamed LSUStall to LSUStallM	2022-01-15 00:24:16 +00:00
Ross Thompson	93cb24476f	Fixed interger divide so it can be interrupted.	2022-01-13 11:16:50 -06:00
David Harris	3d2671a8b0	Reformatted MIT license to 95 characters	2022-01-07 12:58:40 +00:00
David Harris	2df92af488	Capitalized LSU and IFU, changed MulDiv to MDU	2022-01-07 04:30:00 +00:00
David Harris	115287adc8	Renamed wally-pipelined to pipelined	2022-01-04 19:47:41 +00:00