diff options
| author | Mark Kettenis <kettenis@cvs.openbsd.org> | 2007-12-23 21:43:31 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@cvs.openbsd.org> | 2007-12-23 21:43:31 +0000 |
| commit | dbf0766302753f00e09e1f22d9d1c15201a43379 (patch) | |
| tree | 99d72bf1fe1c42bcb2d749827c455e36c0984cb6 /sys/arch | |
| parent | 2942b54c71a23e7b911959a4ab867ab8cf3fe9ff (diff) | |
In pmap_dumpmmu(), account for the fact that we use 4MB mappings for text and
data segments. This makes the complete mappings available in kernel dumps.
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/sparc64/sparc64/pmap.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/arch/sparc64/sparc64/pmap.c b/sys/arch/sparc64/sparc64/pmap.c index 0986433d932..307476cfe68 100644 --- a/sys/arch/sparc64/sparc64/pmap.c +++ b/sys/arch/sparc64/sparc64/pmap.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pmap.c,v 1.48 2007/12/05 19:43:15 kettenis Exp $ */ +/* $OpenBSD: pmap.c,v 1.49 2007/12/23 21:43:30 kettenis Exp $ */ /* $NetBSD: pmap.c,v 1.107 2001/08/31 16:47:41 eeh Exp $ */ #undef NO_VCACHE /* Don't forget the locked TLB in dostart */ /* @@ -2321,12 +2321,12 @@ pmap_dumpmmu(dump, blkno) /* Describe the locked text segment */ kcpu->ktextbase = (u_int64_t)ktext; kcpu->ktextp = (u_int64_t)ktextp; - kcpu->ktextsz = (u_int64_t)ektextp - ktextp; + kcpu->ktextsz = (u_int64_t)(roundup(ektextp, 4*MEG) - ktextp); /* Describe locked data segment */ kcpu->kdatabase = (u_int64_t)kdata; kcpu->kdatap = (u_int64_t)kdatap; - kcpu->kdatasz = (u_int64_t)ekdatap - kdatap; + kcpu->kdatasz = (u_int64_t)(roundup(ekdatap, 4*MEG) - kdatap); /* Now the memsegs */ kcpu->nmemseg = memsize; |