[src/netbsd-1-6]: src/sys/arch/arm/arm32 Pull up revision 1.23 (requested by ...

[lukem <lukem%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/82a330120c2d
branches:  netbsd-1-6
changeset: 529127:82a330120c2d
user:      lukem <lukem%NetBSD.org@localhost>
date:      Tue Oct 01 23:50:15 2002 +0000

description:
Pull up revision 1.23 (requested by nathanw in ticket #885):
In the fault handler, record growth of the stack, so that core dumps
actually contain the entire stack.

diffstat:

 sys/arch/arm/arm32/fault.c |  8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diffs (23 lines):

diff -r a080cc036603 -r 82a330120c2d sys/arch/arm/arm32/fault.c
--- a/sys/arch/arm/arm32/fault.c        Tue Oct 01 23:46:58 2002 +0000
+++ b/sys/arch/arm/arm32/fault.c        Tue Oct 01 23:50:15 2002 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: fault.c,v 1.18 2002/04/12 18:50:31 thorpej Exp $       */
+/*     $NetBSD: fault.c,v 1.18.4.1 2002/10/01 23:50:15 lukem Exp $     */
 
 /*
  * Copyright (c) 1994-1997 Mark Brinicombe.
@@ -511,9 +511,11 @@
                pcb->pcb_onfault = NULL;
                rv = uvm_fault(map, va, 0, ftype);
                pcb->pcb_onfault = onfault;
-               if (rv == 0)
+               if (rv == 0) {
+                       if (user != 0) /* Record any stack growth... */
+                               uvm_grow(p, trunc_page(va));
                        goto out;
-
+               }
                if (user == 0) {
                        if (pcb->pcb_onfault)
                                goto copyfault;