Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Improve diagnostic in pmap_page_index().

This commit is contained in:
gwr 1994-11-30 22:02:47 +00:00
parent 821f29c84a
commit ed68e042f3
1 changed files with 9 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
sys/arch/sun3/sun3/pmap.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: pmap.c,v 1.40 1994/11/30 15:45:19 gwr Exp $ */
/* $NetBSD: pmap.c,v 1.41 1994/11/30 22:02:47 gwr Exp $ */
/*
* Copyright (c) 1994 Gordon W. Ross
@ -1546,8 +1546,15 @@ pmap_page_index(pa)
{
u_long idx;
#ifdef DIAGNOSTIC
if (pa < avail_start || pa >= avail_end)
panic("pmap_page_index");
panic("pmap_page_index: pa=0x%x", pa);
if (hole_start && pa >= hole_start) {
/* Make sure pa is not in the hole. */
if (pa < (hole_start + hole_size))
panic("pmap_page_index: pa=0x%x", pa);
}
#endif
return (sun3_btop(pa));
}