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Sync (hp300).

This commit is contained in:
minoura 1999-09-16 14:40:21 +00:00
parent 6f19920b47
commit 15a7aff6f8
1 changed files with 16 additions and 2 deletions
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18
sys/arch/x68k/x68k/pmap.c
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@ -1,4 +1,4 @@
/* $NetBSD: pmap.c,v 1.45 1999/09/16 14:35:42 minoura Exp $ */
/* $NetBSD: pmap.c,v 1.46 1999/09/16 14:40:21 minoura Exp $ */
/*-
* Copyright (c) 1999 The NetBSD Foundation, Inc.
@ -1368,6 +1368,20 @@ pmap_enter(pmap, va, pa, prot, wired, access_type)
}
#endif
}
/*
* Speed pmap_is_referenced() or pmap_is_modified() based
* on the hint provided in access_type.
*/
#ifdef DIAGNOSTIC
if (access_type & ~prot)
panic("pmap_enter: access_type exceeds prot");
#endif
if (access_type & VM_PROT_WRITE)
*pa_to_attribute(pa) |= (PG_U|PG_M);
else if (access_type & VM_PROT_ALL)
*pa_to_attribute(pa) |= PG_U;
splx(s);
}
/*
@ -1645,7 +1659,7 @@ pmap_unwire(pmap, va)
}
#endif
/*
* If wiring actually changed (always?) set the wire bit and
* If wiring actually changed (always?) clear the wire bit and
* update the wire count. Note that wiring is not a hardware
* characteristic so there is no need to invalidate the TLB.
*/