diff options
Diffstat (limited to 'sys/arch/sparc64')
| -rw-r--r-- | sys/arch/sparc64/sparc64/locore.s | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/sys/arch/sparc64/sparc64/locore.s b/sys/arch/sparc64/sparc64/locore.s index be62b3af491..7252612fa5c 100644 --- a/sys/arch/sparc64/sparc64/locore.s +++ b/sys/arch/sparc64/sparc64/locore.s @@ -1,4 +1,4 @@ -/* $OpenBSD: locore.s,v 1.26 2003/01/09 22:27:10 miod Exp $ */ +/* $OpenBSD: locore.s,v 1.27 2003/01/11 07:07:49 jason Exp $ */ /* $NetBSD: locore.s,v 1.137 2001/08/13 06:10:10 jdolecek Exp $ */ /* @@ -7749,6 +7749,27 @@ ENTRY(proc_trampoline) ba,a,pt %icc, return_from_trap nop +Lfserr: + STPTR %g0, [%o2 + PCB_ONFAULT]! error in r/w, clear pcb_onfault + membar #StoreStore|#StoreLoad +#ifndef _LP64 + mov -1, %o1 +#endif + retl ! and return error indicator + mov -1, %o0 + + /* + * This is just like Lfserr, but it's a global label that allows + * mem_access_fault() to check to see that we don't want to try to + * page in the fault. It's used by fuswintr() etc. + */ + .globl _C_LABEL(Lfsbail) +_C_LABEL(Lfsbail): + STPTR %g0, [%o2 + PCB_ONFAULT]! error in r/w, clear pcb_onfault + membar #StoreStore|#StoreLoad + retl ! and return error indicator + mov -1, %o0 + /* probeget and probeset are meant to be used during autoconfiguration */ /* * The following probably need to be changed, but to what I don't know. |