Module Name: src
Committed By: reinoud
Date: Thu Aug 25 19:06:03 UTC 2011
Modified Files:
src/sys/arch/usermode/usermode: trap.c
Log Message:
A trap is now allways asked for RW access... that needs to be fixed but thats
later care.
To generate a diff of this commit:
cvs rdiff -u -r1.5 -r1.6 src/sys/arch/usermode/usermode/trap.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/arch/usermode/usermode/trap.c
diff -u src/sys/arch/usermode/usermode/trap.c:1.5 src/sys/arch/usermode/usermode/trap.c:1.6
--- src/sys/arch/usermode/usermode/trap.c:1.5 Thu Aug 25 15:02:54 2011
+++ src/sys/arch/usermode/usermode/trap.c Thu Aug 25 19:06:03 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: trap.c,v 1.5 2011/08/25 15:02:54 reinoud Exp $ */
+/* $NetBSD: trap.c,v 1.6 2011/08/25 19:06:03 reinoud Exp $ */
/*-
* Copyright (c) 2011 Reinoud Zandijk <[email protected]>
@@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: trap.c,v 1.5 2011/08/25 15:02:54 reinoud Exp $");
+__KERNEL_RCSID(0, "$NetBSD: trap.c,v 1.6 2011/08/25 19:06:03 reinoud Exp $");
#include <sys/types.h>
#include <sys/param.h>
@@ -84,7 +84,7 @@
vaddr_t onfault;
int kmem, rv;
-printf("trap\n");
+ aprint_debug("trap\n");
if ((info->si_signo == SIGSEGV) || (info->si_signo == SIGBUS)) {
l = curlwp;
p = l->l_proc;
@@ -130,8 +130,8 @@
}
pcb->pcb_onfault = NULL;
- /* XXX atype?? */
-atype = PROT_WRITE;
+ /* XXX TODO determine atype?? */
+atype = PROT_READ | PROT_WRITE;
rv = uvm_fault(vm_map, (vaddr_t) va, atype);
pcb->pcb_onfault = (void *) onfault;
if (rv) {
