diff options
| -rw-r--r-- | sys/arch/i386/i386/locore.s | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/arch/i386/i386/locore.s b/sys/arch/i386/i386/locore.s index 91010290ac4..28e6fa5e5ae 100644 --- a/sys/arch/i386/i386/locore.s +++ b/sys/arch/i386/i386/locore.s @@ -1,4 +1,4 @@ -/* $OpenBSD: locore.s,v 1.100 2006/04/27 15:37:51 mickey Exp $ */ +/* $OpenBSD: locore.s,v 1.101 2006/05/06 14:42:32 mickey Exp $ */ /* $NetBSD: locore.s,v 1.145 1996/05/03 19:41:19 christos Exp $ */ /*- @@ -253,6 +253,7 @@ _C_LABEL(bootargv): .long 0 # /boot argv _C_LABEL(bootdev): .long 0 # device we booted from _C_LABEL(proc0paddr): .long 0 _C_LABEL(PTDpaddr): .long 0 # paddr of PTD, for libkvm +_C_LABEL(PTDsize): .long NBPG # size of PTD, for libkvm .space 512 tmpstk: @@ -2339,6 +2340,8 @@ ENTRY(cpu_paenable) movl 12(%esp), %eax subl $KERNBASE, %eax movl %eax, %cr3 /* reload real PDPT */ + movl $4*NBPG, %eax + movl %eax, _C_LABEL(PTDsize) xorl %eax, %eax popl %edi |