Module Name: src
Committed By: matt
Date: Wed Aug 18 18:19:11 UTC 2010
Modified Files:
src/sys/uvm [matt-nb5-mips64]: uvm_map.c
Log Message:
Add a hook so that MD code has handle the change in address space limits
when an exec happens.
Add a routine to turn on/off UX when an address space changes due to an exec
(N32 execing a N64 for instance).
To generate a diff of this commit:
cvs rdiff -u -r1.263.4.3.4.1 -r1.263.4.3.4.2 src/sys/uvm/uvm_map.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/uvm/uvm_map.c
diff -u src/sys/uvm/uvm_map.c:1.263.4.3.4.1 src/sys/uvm/uvm_map.c:1.263.4.3.4.2
--- src/sys/uvm/uvm_map.c:1.263.4.3.4.1 Sun Aug 23 06:38:07 2009
+++ src/sys/uvm/uvm_map.c Wed Aug 18 18:19:11 2010
@@ -1,4 +1,4 @@
-/* $NetBSD: uvm_map.c,v 1.263.4.3.4.1 2009/08/23 06:38:07 matt Exp $ */
+/* $NetBSD: uvm_map.c,v 1.263.4.3.4.2 2010/08/18 18:19:11 matt Exp $ */
/*
* Copyright (c) 1997 Charles D. Cranor and Washington University.
@@ -71,7 +71,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uvm_map.c,v 1.263.4.3.4.1 2009/08/23 06:38:07 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uvm_map.c,v 1.263.4.3.4.2 2010/08/18 18:19:11 matt Exp $");
#include "opt_ddb.h"
#include "opt_uvmhist.h"
@@ -4139,6 +4139,9 @@
/* XXX cgd 960926: the sparc #ifdef should be a MD hook */
kill_user_windows(l); /* before stack addresses go away */
#endif
+#if defined(__mips__) && defined(_LP64)
+ cpu_vmspace_exec(l, start, end);
+#endif
/*
* see if more than one process is using this vmspace...
