11 Commits

Author	SHA1	Message	Date
David Harris	8ca7abaa02	Added support for TVM flag in CSRS and to disabl TLB when MEM_VIRTMEM = 0	2021-07-05 20:35:31 -04:00
bbracker	a45b61ede9	turns out I should not have tried renaming FStallD to FPUStallD because that name was already used! All the same it does feel weird to have two such signals floating around \(ah pun!\)	2021-05-28 23:11:37 -04:00
Thomas Fleming	e091f430e0	Clean up PMA checker and begin PMP checker	2021-04-29 02:20:39 -04:00
Thomas Fleming	70c801331a	Implement virtual memory protection	2021-04-21 19:58:36 -04:00
Noah Boorstin	0af002eb2f	busybear: make CSRs only weird for us	2021-03-05 00:46:32 +00:00
Noah Boorstin	856a1079cc	busybear: change sstatus, mstatus reset value	2021-02-28 16:19:03 +00:00
kaveh pezeshki	e8b306bcba	merged with main to integrate with AHB	2021-02-26 05:37:10 -08:00
David Harris	cc42655789	More memory interface, ALU testgen	2021-02-15 10:10:50 -05:00
Noah Boorstin	c03f69fb80	Change CSR reset and available bits to conform to OVPsim ... Now actually keeping perfectly in line with OVP for the first 100k instrs. Yay.	2021-02-04 22:03:45 +00:00
David Harris	92bf1674b4	Moved fpu to temporary location to fix compile and cleaned up interface formatting	2021-02-01 23:44:41 -05:00
David Harris	07af481b67	Reorganized src hierarchically	2021-01-30 11:50:37 -05:00