[src/trunk]: src/sys/arch/usermode/usermode Remove old debugging cruft

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

details:   https://anonhg.NetBSD.org/src/rev/2dbf9acbae4f
branches:  trunk
changeset: 772018:2dbf9acbae4f
user:      reinoud <reinoud%NetBSD.org@localhost>
date:      Tue Dec 13 17:54:01 2011 +0000

description:
Remove old debugging cruft

diffstat:

 sys/arch/usermode/usermode/trap.c |  21 ++++-----------------
 1 files changed, 4 insertions(+), 17 deletions(-)

diffs (70 lines):

diff -r 7a6b14256782 -r 2dbf9acbae4f sys/arch/usermode/usermode/trap.c
--- a/sys/arch/usermode/usermode/trap.c Tue Dec 13 17:48:31 2011 +0000
+++ b/sys/arch/usermode/usermode/trap.c Tue Dec 13 17:54:01 2011 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: trap.c,v 1.42 2011/11/27 21:38:17 reinoud Exp $ */
+/* $NetBSD: trap.c,v 1.43 2011/12/13 17:54:01 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 1.42 2011/11/27 21:38:17 reinoud Exp $");
+__KERNEL_RCSID(0, "$NetBSD: trap.c,v 1.43 2011/12/13 17:54:01 reinoud Exp $");
 
 #include <sys/types.h>
 #include <sys/param.h>
@@ -65,7 +65,6 @@
 {
 }
 
-//static int debug_fh;
 void
 setup_signal_handlers(void)
 {
@@ -95,8 +94,6 @@
 //     thunk_sigaddset(&sa.sa_mask, SIGALRM);
        if (thunk_sigaction(SIGILL, &sa, NULL) == -1)
                panic("couldn't register SIGILL handler : %d", thunk_geterrno());
-
-//     debug_fh = thunk_open("/usr/sources/debug", O_RDWR | O_TRUNC | O_CREAT, 0666);
 }
 
 
@@ -258,7 +255,6 @@
        vaddr_t va;
        void *onfault;
        int kmem, lwp_errno, rv;
-static vaddr_t old_va, old_old_va = 0;
 
        l = curlwp;
        pcb = lwp_getpcb(l);
@@ -275,7 +271,8 @@
                vm_map = &vm->vm_map;
        }
 
-dprintf_debug("pagefault : va = %p\n", (void *) va);
+       dprintf_debug("pagefault : va = %p\n", (void *) va);
+
        /* can pmap handle it? on its own? (r/m) */
        onfault = pcb->pcb_onfault;
        rv = 0;
@@ -292,16 +289,6 @@
                pcb->pcb_onfault = onfault;
        }
 
-#if 0
-if (old_old_va)
-       thunk_pwrite(debug_fh, (void *) old_old_va, PAGE_SIZE, old_old_va);
-if (old_va)
-       thunk_pwrite(debug_fh, (void *) old_va, PAGE_SIZE, old_va);
-thunk_pwrite(debug_fh, (void *) va, PAGE_SIZE, va);
-#endif
-old_old_va = old_va;
-old_va = va;
-
        if (rv) {
                dprintf_debug("uvm_fault returned error %d\n", rv);