32 Commits

Author	SHA1	Message	Date
Rose Thompson	2112c705a4	Supress misaligned faults during a tlb miss. Still needs to be tested.	2024-09-30 15:55:46 -05:00
David Harris	cb563e8018	Clean up unused signals	2024-06-18 08:07:14 -07:00
David Harris	3fa37b0233	Lint cleanup	2024-06-18 06:15:17 -07:00
David Harris	4a4bbdfc43	More code cleanup	2024-06-14 09:50:07 -07:00
David Harris	8f09240e6c	Simplified outdated documentation pointers	2024-06-14 03:42:15 -07:00
David Harris	3f195884e9	Defined bit sizes more precisely to help VCS lint and conform to coding style	2024-04-21 08:40:11 -07:00
David Harris	45e2317636	Added Wally github address to header comments	2024-01-29 05:38:11 -08:00
David Harris	2449e06e55	Fixed FPU coverage, solved Issue 596 by misaligned AMO throwing access fault when misaligned non-amo are supported	2024-01-25 21:03:41 -08:00
David Harris	911b400af2	Fault on misaligned AMO	2024-01-18 13:13:56 -08:00
Rose Thompson	1f3792c823	Fixed bug # 547, but there are other bugs which follow.	2024-01-05 23:32:10 -06:00
David Harris	e8df856fdb	Renamed CMOp to CMOpM in mmu and cache	2023-12-25 05:57:41 -08:00
David Harris	6c017141c5	Renamed HADE to ADUE for Svadu	2023-12-13 11:49:04 -08:00
Rose Thompson	f11f88ac2b	Updates to tlb to check access permissions for cbo*	2023-11-29 16:20:43 -06:00
Rose Thompson	f4e4aac8b5	Added CMOp to pmp checker	2023-11-29 16:09:31 -06:00
Rose Thompson	beb95dd592	Modified the pmachecker to correctly check the permissions for cmo instructions. ... However this isn't fully tested.	2023-11-27 17:44:11 -06:00
Rose Thompson	2241976d29	Updated mmu to not generate trap on cacheable misaligned access when supported. ... Updated tests with David's help.	2023-10-30 18:26:11 -05:00
David Harris	d526d28804	Added MENVCFG.HADE bit and updated SVADU to depend on this bit	2023-10-04 09:34:28 -07:00
David Harris	bd6eef2a51	Initial implementation of SVNAPOT and SVPBMT does not break regression	2023-08-25 18:33:08 -07:00
Harshini Srinath	5a6a932b7e	Update mmu.sv ... Program clean up	2023-06-12 18:36:04 -07:00
Ross Thompson	02a788a083	PMA checker's address decoder is now parameterized. I did not see bit slicing in Lim's code. I'm not sure how they got around this issue.	2023-05-26 11:06:48 -05:00
Ross Thompson	0020d94b39	Updated mmu's tlb and hptw to use Lim's parameterization.	2023-05-24 18:02:22 -05:00
Ross Thompson	70c8828ac2	PM(P/A) checkers parameterized based on Lim's work.	2023-05-24 17:20:55 -05:00
Ross Thompson	fcb1c63f5f	Partial parameterization into mmu.	2023-05-24 16:12:41 -05:00
David Harris	d5b718be38	IMMU exclude non word-sized accesses	2023-05-01 08:14:19 -07:00
Limnanthes Serafini	034c289a36	Misc typo and indent fixing.	2023-04-13 16:54:15 -07:00
David Harris	2e5c50e24a	Fixed RV32 tests after PMP fix	2023-03-28 08:35:23 -07:00
David Harris	a1eccf37dc	Fix Issue 145	2023-03-22 04:33:14 -07:00
David Harris	2d7145901b	StoreAmo faults are generated instead of load faults on AMO operations	2023-02-26 18:35:10 -08:00
David Harris	21b28fd1bb	Renamed DAPageFault to UpdateDA	2023-02-26 17:51:45 -08:00
David Harris	54b8e7c629	Access faults are geted by ~TLBMiss rather than ~(Translate & ~TLBHit)	2023-02-26 09:58:34 -08:00
David Harris	fa0406b554	Moved conditional instantiation outside pmpchecker	2023-02-19 15:31:00 -08:00
David Harris	78eb90715c	Removed pipelined level of hierarchy	2023-02-02 14:14:11 -08:00