*/
/* PROT ** ICACHE line 1: User DTLB protection trap */
- stxa %g0, [%g1] ASI_DMMU ! Clear SFSR FaultValid bit
- membar #Sync ! Synchronize ASI stores
- rdpr %pstate, %g5 ! Move into alternate globals
+ mov TLB_SFSR, %g1
+ stxa %g0, [%g1] ASI_DMMU ! Clear FaultValid bit
+ membar #Sync ! Synchronize stores
+ rdpr %pstate, %g5 ! Move into alt-globals
wrpr %g5, PSTATE_AG|PSTATE_MG, %pstate
- rdpr %tl, %g1 ! Need to do a winfixup?
+ rdpr %tl, %g1 ! Need a winfixup?
cmp %g1, 1 ! Trap level >1?
- mov TLB_TAG_ACCESS, %g4 ! Prepare reload of vaddr
- nop
+ mov TLB_TAG_ACCESS, %g4 ! For reload of vaddr
/* PROT ** ICACHE line 2: More real fault processing */
bgu,pn %xcc, winfix_trampoline ! Yes, perform winfixup