[src/trunk]: src/sys/arch/usermode/usermode Remove struct trapframe

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

details:   https://anonhg.NetBSD.org/src/rev/3a971217db0a
branches:  trunk
changeset: 769392:3a971217db0a
user:      reinoud <reinoud%NetBSD.org@localhost>
date:      Thu Sep 08 11:56:48 2011 +0000

description:
Remove struct trapframe

diffstat:

 sys/arch/usermode/usermode/trap.c |  10 ++++------
 1 files changed, 4 insertions(+), 6 deletions(-)

diffs (45 lines):

diff -r de0703a79dbe -r 3a971217db0a sys/arch/usermode/usermode/trap.c
--- a/sys/arch/usermode/usermode/trap.c Thu Sep 08 11:53:18 2011 +0000
+++ b/sys/arch/usermode/usermode/trap.c Thu Sep 08 11:56:48 2011 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: trap.c,v 1.33 2011/09/07 14:03:49 reinoud Exp $ */
+/* $NetBSD: trap.c,v 1.34 2011/09/08 11:56:48 reinoud Exp $ */
 
 /*-
  * Copyright (c) 2011 Reinoud Zandijk <reinoud%netbsd.org@localhost>
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: trap.c,v 1.33 2011/09/07 14:03:49 reinoud Exp $");
+__KERNEL_RCSID(0, "$NetBSD: trap.c,v 1.34 2011/09/08 11:56:48 reinoud Exp $");
 
 #include <sys/types.h>
 #include <sys/param.h>
@@ -100,7 +100,6 @@
 //     debug_fh = thunk_open("/usr/sources/debug", O_RDWR | O_TRUNC | O_CREAT, 0666);
 }
 
-static struct trapframe kernel_tf;
 
 static void
 mem_access_handler(int sig, siginfo_t *info, void *ctx)
@@ -113,7 +112,6 @@
        struct pcb *pcb;
        struct vmspace *vm;
        struct vm_map *vm_map;
-       struct trapframe *tf;
        vm_prot_t atype;
        vaddr_t va;
        void *onfault;
@@ -214,8 +212,8 @@
                                        panic("kernel fault");
                                panic("%s: can't call onfault yet\n", __func__);
                                /* jump to given onfault */
-                               tf = &kernel_tf;
-                               memset(tf, 0, sizeof(struct trapframe));
+                               // tf = &kernel_tf;
+                               // memset(tf, 0, sizeof(struct trapframe));
                                // tf->tf_pc = onfault;
                                // tf->tf_io[0] = (rv == EACCES) ? EFAULT : rv;
                                recurse--;